1 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4 (md_parse_option): Handle it.
5 (md_show_usage): Document it.
7 2000-02-27 Ian Lance Taylor <ian@zembu.com>
9 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
10 opcode, for the instruction `pal19'. From Andrea Arcangeli
13 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
15 * config/tc-i386.c (i386_immediate): Move constant operand sizing
17 (md_assemble): To here, before template operands are matched.
18 Also ensure a constant immediate is sign extended when we know the
19 size is at most 16 bits. This is to catch cases like "add
20 $0xffc0,%ax" where we don't know the size, and thus that the
21 immediate can be represented as Imm8S until after parsing the
23 (i386_displacement): Similarly sign extend 16 bit constant
25 (md_assemble): Relax 16-bit jump constant range check to suit sign
26 extended displacements.
28 2000-02-26 Andreas Jaeger <aj@suse.de>
30 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
32 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
34 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
35 call operands when intel_syntax.
36 (intel_float_operand): Return 2 for "fi...".
37 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
38 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
39 earlier "SHORT" change.
40 (md_assemble): When determining suffix from Regs, exclude
43 2000-02-24 Nick Clifton <nickc@cygnus.com>
45 * configure: Add arm-wince, mips-pe and sh-pe targets.
46 * configure: Regenerate.
48 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
50 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
51 "pe-mips" for the mips-pe target.
53 * config/tc-arm.c (insns): Change displacement encoded in BL
54 and B instructions if the target port is arm-wince.
55 (do_ldst): Do not bias the relocation offset if the target
57 (md_pcrel_from): Add in missing relocation offset bias if the
60 * config/tc-mips.c (mips_target_format): Support COFF flavour.
61 (md_begin): Disable -G support for mips-pe target.
62 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
63 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
66 * config/tc-sh.c (md_begin): sh-pe target is little endian.
67 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
68 assembler, just set the alignment to 4.
70 * config/te-wince-pe.h: New file for WinCE targets. Define
73 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
75 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
77 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
78 (i386_intel_memory_operand): After finding a segment override,
79 check again for no `[' before looking for a displacement. Bomb if
80 more than one displacement rather than silently discarding the
81 second and subsequent ones. Free strings malloc'd by
82 build_displacement_string.
84 2000-02-24 Catherine Moore <clm@cygnus.com>
86 * config/obj-som.c (obj_pseudo_table): Add "weak".
87 (obj_som_weak): New routine.
89 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
91 * config/tc-i386.c (union i386_op): New.
92 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
93 Throughout file replace occurences of disps[n], imms[n], regs[n]
94 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
95 intel mode operand swapping. Add assert in regKludge and
96 fake_zero_displacement code. Test i.types[n] when outputting
97 displacements and immediates. Combine output of Disp16 with
99 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
100 when in intel mode by (not) reversing fsub and fdiv operands
101 before the template search. This fails for single operand
102 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
103 undefined. Instead fix the base_opcode after we've found the
104 template. Move base_opcode xor with found_reverse_match from
105 opcode output code to before this fix so we test for the correct
107 (md_assemble): Don't use strcmp when deciding to ignore the suffix
108 check in intel mode. Instead compare opcodes.
110 * config/tc-i386.h (TC_RELOC): Delete.
111 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
112 with equivalent call to reloc.
114 * as.h (flag_m68k_mri): Move declaration after target include, and
115 only declare when TC_M68K defined. Define as zero otherwise.
116 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
117 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
118 Define as zero otherwise.
119 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
120 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
121 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
122 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
123 testing whether defined.
124 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
125 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
126 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
127 rather than testing whether defined.
128 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
129 (parse_mri_cons): Declare and use only when TC_M68K.
130 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
131 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
132 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
134 * NEWS: Mention IBM 370 support.
136 2000-02-23 Richard Henderson <rth@cygnus.com>
138 * config/tc-i386.c (md_assemble): When swapping operands for
139 intel_syntax, assume everything that's not Imm or Disp is a
142 2000-02-23 Linas Vepstas <linas@linas.org>
144 * config/tc-i370.c, config/tc-i370.h: New files.
145 * Makefile.am: Add support for Linux/IBM 370.
146 * configure.in: Likewise.
147 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
148 * config/obj-elf.c: Include elf/i370.h
149 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
151 * Makefile.in: Regenerate.
152 * configure: Regenerate.
154 * doc/c-i370.texi: New file.
155 * doc/all.texi: Include it.
156 * doc/as.texinfo: And here.
157 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
158 * doc/Makefile.in: Regenerate.
160 2000-02-19 Michael Meissner <meissner@redhat.com>
162 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
163 determine if an instruction can be used in parallel with an ADDppp
164 or SUBppp instruction.
166 2000-02-22 Andrew Haley <aph@cygnus.com>
168 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
170 1999-12-30 Andrew Haley <aph@cygnus.com>
172 * config/tc-mips.c (mips_gp32): New variable.
173 (macro_build) Use mips_gp32.
175 (md_longopts): Add "-mgp32" and "-mgp64".
176 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
178 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
180 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
181 warning, and bump it to 1.
183 2000-02-22 Ian Lance Taylor <ian@zembu.com>
185 From Brad Lucier <lucier@math.purdue.edu>:
186 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
189 2000-02-21 Catherine Moore <clm@cygnus.com>
191 * config/tc-mips.c (MF_HILO_INSN): Define.
192 (mips_7000_hilo_fix): Declare.
193 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
194 (md_parse_option): Check for 7000_HILO_FIX options.
195 (OPTION_M7000_HILO_FIX): Define.
196 (OPTION_NO_M7000_HILO_FIX): Define.
197 * doc/c-mips.texi (-mfix7000): Describe.
199 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
201 * listing.c (print_lines): Remove unused variable `end'.
203 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
204 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
205 reloc_type when BFD_ASSEMBLER.
206 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
207 reloc_type when BFD_ASSEMBLER. Move common code out of switch
208 statement and quell signed vs. unsigned comparison warning.
210 2000-02-18 Nick Clifton <nickc@cygnus.com>
212 * config/tc-d10v.c (find_opcode): Add a symbol's value to
213 the computed frag offset, rather than overwriting it.
215 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
217 * config/tc-sh.c ("elf/sh.h"): Include.
218 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
219 (md.begin): Initialize target_arch.
220 Only include opcodes in has table that match selected architecture.
221 (parse_reg): Recognize register names for sh-dsp.
222 (parse_at): Recognize post-modify addressing.
223 (get_operands): The leading space is now optional.
224 (get_specific): Remove FDREG_N support. Add support for sh-dsp
225 arguments. Update valid_arch.
226 (build_Mytes): Add support for SDT_REG_N.
227 (find_cooked_opcode): New function, broken out of md_assemble.
228 (assemble_ppi, sh_elf_final_processing): New functions.
229 (md_assemble): Use find_cooked_opcode and assemble_ppi.
230 (md_longopts, md_parse_option): New option: -dsp.
231 * config/tc-sh.h (elf_tc_final_processing): Define.
232 (sh_elf_final_processing): Declare.
234 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
236 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
237 the unwinder subspace. Save the current seg/subseg before creating
240 2000-02-10 Nick Clifton <nickc@cygnus.com>
242 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
243 little endian targets.
244 (INST_BYTE1): Redefine to handle big and little endian
246 (cpu_type): New type: Select between M340 and M210.
247 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
248 instructions of the M340.
249 (md_assemble): Add support for the MULSH and OPSR classes of
251 (md_atof): Add support for little endian targets.
252 (md_parse_option): Add support for -EL, -EB and -mcpu command
254 (md_convert_frag): Add support for little endian targets.
255 (md_apply_fix3): Add support for little endian targets.
256 (md_number_to_chars): Add support for little endian targets.
258 2000-02-10 Timothy Wall <twall@redhat.com>
260 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
261 defined, use it to verify the symbol just read should be a label.
263 2000-02-10 Timothy Wall <twall@redhat.com>
265 * app.c (do_scrub_chars): Handle "||" for parallel instructions
266 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
267 around colons when KEEP_WHITE_AROUND_COLON is defined.
268 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
269 and KEEP_WHITE_AROUND_COLON.
271 2000-02-08 Timothy Wall <twall@redhat.com>
273 * read.c (s_rept): Call do_repeat, which abstracts the repeat
275 (do_repeat): New. Abstract repeat logic so that a "break" can be
277 (end_repeat): New. Provide support for a "break" out of the
279 * read.h: Add prototypes for new functions.
281 2000-02-08 Timothy Wall <twall@redhat.com>
283 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
284 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
285 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
288 2000-02-08 Timothy Wall <twall@redhat.com>
290 * read.c: Added elseif to directives table.
291 * read.h: Added prototype for s_elseif.
292 * doc/as.texinfo: Added description for elseif.
293 * cond.c (s_elseif): New function
295 2000-02-04 Timothy Wall <twall@redhat.com>
297 * listing.c (print_lines): Remove conditionals causing bug in
300 2000-02-03 Timothy Wall <twall@cygnus.com>
302 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
304 * frags.c (frag_new): Calculate fr_fix in octets
305 (frag_now_fix) Return offset as target address offset (bytes).
306 (frag_now_fix_octets) New - Return offset in octets (8-bit
308 * frags.h: Added prototype for frag_now_fix_octets().
309 Distinguish between octets and bytes in field descriptions.
310 * listing.c (calc_hex): Account for octets vs bytes when
311 printing addresses/offsets.
312 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
313 target is little-endian, print the octets in a word in big-endian
314 order so that the display looks like a proper hexadecimal number,
315 instead of having the octets reversed.
316 * read.c (do_align): When recording alignment, alignment power
317 should be in terms of target bytes (minimum addressible unit)
319 (do_org) Convert ORG target address (byte) argument into an
320 octet offset when generating a variable fragment.
321 * symbols.c (resolve_symbol_value): Symbol final value
322 converted to a target address offset (bytes) from its octet offset.
323 * config/obj-coff.c (coff_frob_symbol): Symbol target address
324 offset (bytes) is adjusted by the frag offset (octets) converted
326 (coff_frob_section) Section alignment power is in terms of bytes;
327 convert it to an octet alignment power when calculating size (and
328 size mask) in octets. Don't modify the section size in order to
329 "align" it for TI COFF, since that format has a different method
330 for storing alignment information.
332 2000-02-01 Timothy Wall <twall@cygnus.com>
334 * stabs.c (generate_asm_file): Escape backslashes in stabs file
335 entries, matching the way GCC generates them. If not escaped, the
336 filename is encoded incorrectly.
338 2000-01-31 Nick Clifton <nickc@cygnus.com>
339 * config/tc-arm.c (reg_table): Add support for ATPCS register
342 2000-01-31 Geoff Keating <geoffk@cygnus.com>
344 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
346 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
348 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
349 of a symbol when we really care about its value.
351 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
353 * config/tc-mcore.c (md_assemble): Give warning message if
354 operands passes to instruction are more than the spec.
356 2000-01-27 Thomas de Lellis <tdel@windriver.com>
358 * config/tc-arm.c (armadjust_symtab): If the assembler is in
359 Thumb mode but the label seen was not declared as '.thumb_func'
360 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
361 correct disassembly of Thumb code bounded by non function labels.
363 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
365 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
366 Add dependencies for e-i386aout.o. Fix 2 comment lines.
368 * Makefile.in: Same here.
371 * configure.in: Set bfd_gas for i386-aout when primary target
372 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
373 we may need the primary te_file. Remove incorrect comment.
375 * configure: Regenerate.
377 * config/e-i386aout.c: New file.
379 * as.c (USE_EMULATIONS): Move to before print_version_id.
380 (struct emulation): Add i386aout.
381 (show_usage): Split text strings. Reformat -a text. Add --em
385 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
386 (aout_format_ops): New.
389 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
390 preprocessor conditional and add aout USE_EMULATIONS tests.
391 (read_a_source_file): Don't pass error strings to printf as
395 * gasp.c (exp_get_abs): Don't pass error strings to printf as
397 (do_data): Same here.
398 (process_file): And here.
401 * symbols.c (colon): Rewrite "already defined" fatal message
402 code for aout with USE_EMULATIONS.
405 * config/obj-aout.c (OBJ_HEADER): Define.
406 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
408 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
409 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
411 (obj_aout_type): Expand S_SET_OTHER here too.
412 (obj_read_begin_hook): Remove.
413 (aout_pop_insert): New.
414 (obj_aout_s_get_other): New.
415 (obj_aout_s_get_desc): New.
416 (aout_format_ops): New.
419 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
420 gets aout_pseudo_table.
421 (aout_pseudo_table): Declare.
422 (obj_read_begin_hook): Define.
425 * config/obj-coff.c (obj_pseudo_table): Rename to
427 (coff_pop_insert): Use coff_pseudo_table.
428 (coff_sec_sym_ok_for_reloc): Remove.
429 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
430 and comment all zero entries and remove #if 0 code.
433 * config/obj-coff.h (obj_pop_insert): Define.
434 (coff_pseudo_table): Declare.
437 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
438 s_get_size, s_set_size. Comment all zero entries.
441 * config/obj-elf.c (elf_s_get_other): New function.
442 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
443 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
444 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
446 (obj_elf_parse_section_letters): Don't pass error strings to
447 printf as format arg.
450 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
452 (elf_s_get_other): Declare.
453 (S_GET_OTHER) Define as elf_s_get_other if not already
455 (S_SET_OTHER): Only define when not already defined.
456 (elf_obj_read_begin_hook): Declare.
457 (obj_read_begin_hook): Define.
458 (elf_obj_symbol_new_hook): Declare.
459 (obj_symbol_new_hook): Define.
462 * config/obj-multi.h: Add copyright header and protect against
463 multiple inclusion. Add * to all function pointers.
464 (OBJ_HEADER): If defined, include it rather than other defines
466 (obj_frob_file_after_relocs): Test for NULL.
467 (obj_symbol_new_hook): Here too.
468 (obj_sec_sym_ok_for_reloc): And here.
469 (S_GET_OTHER): Define.
470 (S_GET_DESC): Define.
471 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
472 (OBJ_MAYBE_ELF): Update comment.
474 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
475 OBJ_AOUT preprocessor conditional and handle emulation by
476 testing OUTPUT_FLAVOR.
477 (i386_displacement): Here too.
478 (md_section_align): Similarly here.
479 (i386_target_format): Conditionally compile when more than one
480 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
481 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
482 (i386_displacement): Here too.
485 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
486 Define TARGET_FORMAT for aout only when not multi.
489 * config/te-multi.h: Delete file as it's identical to te-generic.h
491 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
493 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
494 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
497 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
499 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
502 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
504 * config/tc-mips.c (mips_do_align): New function.
505 * config/tc-mips.h (md_do_align): Define.
507 2000-01-10 Philip Blundell <philb@gnu.org>
509 * doc/c-arm.texi (ARM Options): Fix typo.
510 (ARM-Chars): Correct description of `#'. Mention that `;' is a
511 line separator for Linux.
512 * doc/as.texinfo (Comments): Mention the ARM.
514 2000-01-10 Philip Blundell <pb@futuretv.com>
516 * configure.in (arm*-*-conix*): New target.
517 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
519 * configure: Regenerate.
521 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
523 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
524 (obj_elf_visibility): New function.
526 * doc/as.texinfo (Visibility): New node: document visibility
529 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
531 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
532 warning for absolute jump/call without `*' in non-intel mode. No
533 need to set i.types[0] JumpAbsolute in intel mode.
535 1999-12-22 Philip Blundell <pb@futuretv.com>
537 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
538 hook function when changing sections.
539 (arm_s_data): Likewise.
541 1999-12-14 Nick Clifton <nickc@cygnus.com>
543 * config/tc-arm.c (md_parse_option): Add support for -marm720
546 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
548 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
549 (r_registers, xr_registers): Define.
550 (r_register_name, xr_register_name): New functions.
551 (md_assemble): Handle new am33 operand types and instruction
553 (mn10300_insert_operand, check_operand): Likewise.
555 1999-11-29 Nick Clifton <nickc@cygnus.com>
557 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
558 (s_force_thumb): Set thumb_mode to 2.
559 (md_assemble): Do not complain about thumb instructions on a
560 non-thumb target if thumb_mode is set to 2.
562 1999-11-28 Michael Meissner <meissner@cygnus.com>
564 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
565 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
566 (O_...): Add new machine dependent expressions if we are handling
567 explicit relocations.
568 (alpha_reloc_op): New static table holding the explicit relocation
570 (alpha_literal_hash): New static to hold the hash table for
571 explicit relocations.
572 (alpha_macros): Add support for explicit relocations.
573 (md_begin): If explicit relocations, initialize hash table.
574 (md_assemble): Don't print a second error if tokenize_arguments
575 already printed an error message.
576 (md_apply_fix): Add support for explicit relocations.
577 (alpha_force_relocation): Ditto.
578 (alpha_fix_adjustable): Ditto.
579 (alpha_adjust_symtab): New function to support explicit
581 (alpha_adjust_symtab_relocs): Ditto.
582 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
583 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
584 Add support for explicit relocations. Return -2 if an error
585 message was already printed.
586 (find_macro_match): Add support for explicit relocations. Comment
588 (emit_insn): Add support for explicit relocations.
589 (assemble_tokens): Ditto.
591 (load_expression): Ditto.
594 (emit_ir_load): Ditto.
595 (emit_loadstore): Ditto.
599 (emit_division): Ditto.
600 (emit_jsrjmp): Ditto.
601 (emit_retjcr): Ditto.
603 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
605 (tc_adjust_symtab): If explicit relocations, call the function
607 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
608 relocations next to the literal relocation they reference.
609 (TC_INIT_FIX_DATA): Initialize the new fields.
610 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
612 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
614 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
615 'B' operand for PA2.0 bb instruction.
617 1999-11-18 Nick Clifton <nickc@cygnus.com>
619 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
622 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
624 (mcore_force_relocation): Force relocations to be generated for
627 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
629 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
630 (i386_displacement): Disallow O_big displacements.
632 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
634 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
635 improvements in error checking.
636 (md_assemble): Support for unconditional ARM instructions.
637 (md_parse_option): Support for -m[arm]v5e flag.
639 1999-11-12 Nick Clifton <nickc@cygnus.com>
641 * macro.c (buffer_and_nest): Do not check beyond the end of the
644 1999-11-11 Nick Clifton <nickc@cygnus.com>
646 * macro.c (buffer_and_nest): Look for seperator after TO and
649 1999-11-08 Andrew Haley <aph@cygnus.com>
651 * app.c (do_scrub_chars): When in State 10, treat backslash
652 characters in the same way as as symbol characters.
654 1999-11-07 Richard Henderson <rth@cygnus.com>
656 * config/tc-alpha.c (alpha_align): Check, don't assert, that
657 the previous label was in the current section before playing
660 1999-11-06 Nick Clifton <nickc@cygnus.com>
662 * config/tc-v850.c (v850_force_relocation): Force relocation
664 (v850_pcrel_from_selection): Do not compute a pcrel offset if
667 1999-11-05 Michael Meissner <meissner@cygnus.com>
669 * expr.h (operatorT): Increase machine dependent operators to 16.
670 * expr.c (op_rank): Ditto.
672 1999-11-03 Ian Lance Taylor <ian@zembu.com>
674 * read.c (pseudo_set): Reject attempts to set the value of a
677 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
680 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
682 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
683 to bfd_set_section_contents.
685 1999-11-03 Nick Clifton <nickc@cygnus.com>
687 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
689 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
691 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
692 (mips_ip): Use OPCODE_IS_MEMBER.
694 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
696 * config/tc-arm.c (reg_required_here): Improve comments.
698 * config/tc-arm.c (thumb_opcode): Add "variants" field.
699 (tinsns): Initialize variants field.
701 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
704 1999-10-27 Scott Bambrough <scottb@netwinder.org>
706 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
707 * config/tc-arm.h: Fix compile time warnings.
709 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
711 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
712 form @abs16, @(abs16) and @(abs16 + imm).
714 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
716 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
717 (ISA_HAS_64_BIT_REGS) New.
718 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
719 mips_emit_delays,macro_build,load_register,load_addresss,
720 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
721 and/or use new ISA_xxx macros in expressions involving
722 ISA, particularly mips_opts.isa.
724 1999-10-18 Michael Meissner <meissner@cygnus.com>
726 * expr.h (operatorT): Add machine dependent operators md1..md8.
727 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
728 for the machine dependent operators to use.
730 * expr.c (op_rank): Add machine dependent operators.
732 * config/tc-alpha.c (O_pregister): Define as a machine dependent
734 (O_cpregister): Ditto.
735 (md_begin): Change X_op test that field is wide enough to use
736 O_max instead of O_alpha_max.
737 (cpu_types): Fill in missing initializer.
738 (alpha_num_macros): Make unsigned.
739 (md_assemble): Make opnamelen be size_t.
740 (md_apply_fix): Cast alpha_num_operands to int before testing.
741 (alpha_force_relocation): Ditto.
742 (alpha_fix_adjustable): Ditto.
743 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
744 (tc_gen_reloc): Ditto.
745 (tc_get_register): Ditto.
750 (s_alpha_ent): Ditto.
751 (s_alpha_end): Ditto.
752 (s_alpha_frame): Ditto.
753 (s_alpha_prologue): Ditto.
754 (s_alpha_file): Ditto.
755 (s_alpha_gprel32): Ditto.
756 (s_alpha_proc): Ditto.
757 (s_alpha_set): Ditto.
758 (s_alpha_base): Ditto.
759 (s_alpha_align): Ditto.
760 (s_alpha_arch): Ditto.
761 (alpha_align): Ditto.
762 (assemble_insn): Suppress unused variable warning.
764 (assemble_insn): Don't assume X_op and X_unsigned are in a given
765 order in the structure.
766 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
768 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
770 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
772 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
774 * config/tc-i386.c (i386_index_check): Correct #endif location.
776 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
778 * as.c (show_usage): Document new options.
779 (parse_args): Add --no-warn, --warn, --fatal-warnings,
780 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
781 (parse_args): Parse the new options.
782 (main): If there were warnings, and --fatal-warnings
783 was specified, print an error.
784 * as.h: New variable, flag_fatal_warnings, for new option.
786 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
788 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
789 '@'. Change autoincrement completers to fall through to cache control
792 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
794 (pa_parse_addb_64_cmpltr): New function.
796 * config/tc-hppa.c (pa_ip): Change error message.
797 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
798 '?Q' args to allow falling through.
800 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
801 Remove unused conditional codes.
802 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
804 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
806 * config/tc-d30v.c (CHAR_BIT): Define.
807 (check_range): Fix bit operations to support integers bigger than
810 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
812 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
815 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
816 Doug Evans <devans@cygnus.com>
818 Add support for m32rx.
819 * config/tc-m32r.c (enable_m32rx): New static global.
820 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
821 (allow_m32rx): New function.
822 (M32R_SHORTOPTS): Add `O'.
823 (md_longopts): Add --m32rx plus several warning options.
824 (md_parse_option): Handle new options.
825 (md_show_usage): Print them.
826 (md_begin): Enable m32rx.
827 (OPERAND_IS_COND_BIT): New macro.
828 (first_writes_to_seconds_operands): New function.
829 (writes_to_pc,can_make_parallel,make_parallel): New functions.
830 (target_make_parallel,assemble_two_insns): New functions.
831 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
832 If optimizing and m32rx, try to make consecutive insns parallel.
834 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
836 * config/tc-mips.c (nopic_need_relax): Allow for the
837 .sdata.foo sections generated by -fdata-sections,
838 and for the .gnu.linkonce.s sections generated by C++.
840 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
842 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
843 with cleaner code using completer prefixes. Add 'Y'.
845 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
847 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
849 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
850 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
851 insn does not match and we should try the next insn in the table.
853 1999-09-22 Nick Clifton <nickc@cygnus.com>
855 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
857 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
859 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
862 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
864 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
865 OBJ_ELF. If ELF, add "sq".
866 (md_parse_option): If ELF, ignore -s and -q.
867 (md_show_usage): Mention ELF options.
869 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
871 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
874 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
876 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
878 * config/tc-hppa.c (struct pa_it): New field "trunc".
879 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
880 (pa_parse_ftest_gfx_completer): New function
881 (pa_parse_fp_cnv_format): New function.
883 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
884 (md_apply_fix): Handle 22bit pc-rel branches.
886 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
888 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
890 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
892 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
894 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
896 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
897 (pa_ip): Handle 'fX'.
899 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
901 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
902 (pa_ip): Handle 'fX'.
904 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
906 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
907 unwinds unless the function is in the text space.
908 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
910 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
912 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
913 (md_assemble): To here. Tweak address generation.
915 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
917 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
918 (md_assemble): Call dwarf2_where for OBJ_ELF.
919 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
920 (pa_end_of_source): New function.
921 * tc-hppa.h (md_end): Define for OBJ_ELF.
923 1999-09-14 Michael Meissner <meissner@cygnus.com>
925 * configure.in (Canonicalization of target names): Remove adding
926 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
927 generates $ac_config_sub with a ${CONFIG_SHELL} already.
928 * configure: Regenerate.
930 1999-09-14 Donn Terry <donn@interix.com>
932 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
934 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
936 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
937 pc-relative jmp/call to an absolute symbol.
938 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
939 absolute section symbols.
941 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
942 jump handling code and comments.
944 1999-09-12 Ian Lance Taylor <ian@zembu.com>
946 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
947 the value if TE_PE and a global defined symbol.
949 1999-09-11 Ian Lance Taylor <ian@zembu.com>
951 * write.c (dump_section_relocs): Call print_symbol_value_1 to
952 print the symbol, rather than printing it here.
954 1999-09-11 Donn Terry <donn@interix.com>
956 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
957 BFD_RELOC_RVA relocations.
959 * config/tc-i386.c (md_undefined_symbol): Compare the name against
960 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
963 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
965 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
966 * doc/internals.texi (Object format backend): Document
969 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
970 relocations against global symbols if TE_PE.
972 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
973 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
975 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
978 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
979 symbols which do not have a constant value, or tags with
980 non-tags. Remove the symbol from the list before adding it at the
983 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
984 C_FCN symbol differently if TE_PE.
985 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
986 appears in the pseudo-op, rather coff_line_base which is only set
989 * config/obj-coff.c (obj_coff_loc): New static function.
990 (obj_pseudo_table): Add "loc".
992 * config/obj-coff.c (add_lineno): Check that the line number is
995 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
996 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
998 (md_atof): Return NULL rather than 0.
999 * config/tc-i386.c (md_atof): Change type to int.
1000 * expr.c (expr): Change first parameter to int.
1001 * config/obj-coff.c: Add declarations for static functions.
1002 (coff_frob_symbol): Use SYM_AUXENT.
1003 * config/tc-i386.h (flag_16bit_code): Don't declare.
1005 * config/obj-coff.c (obj_coff_section): Default to setting
1006 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1008 * write.c (adjust_reloc_syms): Print adjusted fixup.
1010 * expr.c (integer_constant): Correct too_many_digits calculation
1013 1999-09-09 Andreas Schwab <schwab@suse.de>
1015 * doc/c-arm.texi: Fix arguments of @var to not contain
1018 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1020 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1022 (md_parse_option): Only support -k flag for ELF and COFF targets.
1024 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1026 * config/tc-hppa.c (pa_ip): Put strict register checks before
1027 call to pa_parse_number.
1029 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1031 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1033 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1036 1999-09-06 Donn Terry <donn@interix.com>
1038 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1040 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1042 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1043 candidate instruction. Require registers for register arguments
1044 when in strict mode. Require assemble-time constants for
1045 constants when in strict mode.
1046 (pa_get_absolute_expression): Require a constant when in strict
1049 1999-09-06 Nick Clifton <nickc@cygnus.com>
1051 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1053 1999-09-04 Steve Chamberlain <sac@pobox.com>
1055 * config/tc-pj.c: New file, supports picoJava in ELF.
1056 * config/tc-pj.h: Ditto.
1057 * configure.in (pjl*, pj*): New targets.
1058 * Makefile.am: Rebuild dependencies.
1059 (CPU_TYPES): Add pj.
1060 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1061 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1062 * doc/c-pj.texi: New file.
1063 * doc/as.texinfo: Add some PJ specifics.
1064 * doc/all.texi: Add PJ to the list of all architectures, sort them
1066 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1067 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1069 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1071 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1072 (obj_frob_file): Test for null pointer.
1073 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1074 (OBJ_PROCESS_STAB): And here.
1075 (elf_obj_sy): Remove
1077 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1078 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1079 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1081 * config/obj-coff.c (no_func): Remove.
1082 (coff_format_ops): Change occurrences of no_func to 0, as we test
1083 for 0 in obj-multi.h.
1085 * configure.in: Enable bfd for i386-coff when primary target is
1086 bfd. Enable i386 elf,coff emulation support. Don't set
1087 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1088 emulation to support.
1089 *configure: Regenerate.
1091 1999-09-02 Nick Clifton <nickc@cygnus.com>
1093 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1094 .section .line directive is encountered.
1096 1999-09-01 Nick Clifton <nickc@cygnus.com>
1098 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1101 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1102 * as.texinfo: Document --gdwarf2 command line option.
1103 Add additional documentation of ARM command line switches.
1105 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1107 * config/tc-i386.c (i386_intel_memory_operand): Combine
1108 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1109 and RESTORE_END_STRING around parse_register calls.
1110 (i386_operand): Here too.
1111 (i386_is_reg): Remove.
1112 (parse_register): Move as_bad calls from within this function to
1115 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1117 Based on a patch from H.J. Lu <hjl@gnu.org>
1118 * config/tc-i386.c (parse_register): Handle FP regs specially.
1119 (md_begin): Remove '(' and ')' from register_chars.
1121 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1123 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1124 error message (done elsewhere).
1126 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1128 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1130 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1132 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1135 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1137 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1139 Add new completers. Fix bug in 64 bit condition handling.
1141 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1144 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1146 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1148 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1150 1999-08-27 Jim Wilson <wilson@cygnus.com>
1152 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1153 (struct ls): Add frag field. Initialize it to zero.
1154 (out_end_sequence): New local text_frag. Set it while in text section.
1155 Replace address check with frag check. Set ls.frag to text_frag if
1156 out_set_addr called.
1157 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1158 Set it before switching sections. Replace address check with frag
1159 check. Set ls.frag to saved_frag if out_set_addr called.
1161 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1163 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1164 output "advance_pc" opcode instead of calling gen_addr_line().
1165 The latter has the undesired side-effect of creating a new row
1166 in the debug line info matrix.
1168 1999-08-26 Jim Wilson <wilson@cygnus.com>
1170 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1171 ls.last_filename if last is less than zero. Set ls.last_filename
1172 when allocating new entry.
1173 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1176 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1178 * config/tc-i386.c (i386_index_check): Fix the displacement size
1179 when INFER_ADDR_PREFIX.
1181 1999-08-18 Nick Clifton <nickc@cygnus.com>
1183 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1186 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1188 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1189 handle 0xffffNNNN constants correctly.
1191 1999-08-16 Nick Clifton <nickc@cygnus.com>
1193 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1196 1999-08-13 Nick Clifton <nickc@cygnus.com>
1198 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1199 (md_apply_fix3): Always pass positive values to
1200 validate_offset_imm.
1202 1999-08-12 Nick Clifton <nickc@cygnus.com>
1204 * config/tc-arm.c (skip_whitespace): New macro.
1205 Formatting tidy ups.
1207 (md_apply_fix3): Store relocation offset in addend for ELF based
1209 (arm_force_relocation): Always generate relocs for Thumb function
1212 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1214 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1215 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1217 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1219 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1220 flags for the unwind subspace.
1222 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1223 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1224 suitable relocation based on the size of the target's pointer.
1225 Always Use subsegment zero for the unwinders.
1226 (pa_level): Handle "2.0w".
1228 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1230 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1231 with the following instruction unless this was specified.
1233 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1235 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1236 certain sections, to match BFD changes.
1238 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1240 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1241 (EXTRA_SCRIPTS): Define to keep automake happy.
1242 * Makefile.in: Rebuild.
1244 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1246 * Makefile.am: Rename .dep* files to DEP*.
1247 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1248 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1250 * Makefile.in: Rebuild.
1252 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1254 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1256 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1258 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1259 avoid problems on DOS filesystems.
1260 * Makefile.in: Rebuild.
1262 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1264 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1266 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1269 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1271 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1272 line to create ${GDBINIT} rather than .gdbinit.
1273 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1275 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1277 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1279 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1281 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1283 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1285 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1286 non-adjustable symbols.
1288 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1290 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1292 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1294 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1297 1999-08-05 Donn Terry <donn@interix.com>
1299 * config/te-interix.h: New file.
1300 * configure.in (i386-*-interix*): New target.
1301 * configure: Rebuild.
1303 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1305 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1306 selectors for ELF too.
1307 (selector_table): Add "ltp" and "rtp" selectors.
1309 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1311 * config/tc-i386.c (i386_operand): No need to change
1312 operand_string pointer in segment reg case before goto
1313 do_memory_reference. Initialise displacement_string_start and
1314 displacement_string_end after do_memory_reference label.
1315 (i386_index_check): Add operand_string param, and print error
1316 message on failure here.
1317 (i386_intel_memory_operand): Instead of here.
1318 (i386_operand): And here.
1319 (INFER_ADDR_PREFIX): Enable.
1321 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1323 * config/tc-i386.h (DefaultSize): Define. Renumber following
1324 opcode_modifier defines.
1326 From Etienne Lorrain <etienne.lorrain@ibm.net>
1327 * config/tc-i386.c (stackop_size): New variable.
1328 (set_16bit_code_flag): Clear it here.
1329 (set_16bit_gcc_code_flag): New function.
1330 (md_pseudo_table): Add "code16gcc" entry.
1331 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1333 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1335 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1336 next_set_end even if the end symbol is being discarded.
1338 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1339 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1340 * config/obj-coff.c: Likewise.
1341 (seg_info_type): Remove.
1342 (seg_info_off_by_4): Change to array of segT.
1343 (s_get_segment): Adjust accordingly.
1344 (obj_pseudo_table): Fully initialize sentinel entry.
1346 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1347 Ralf Baechle <ralf@uni-koblenz.de>.
1349 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1351 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1353 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1355 * config/tc-i386.c: Indentation and white space changes.
1356 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1357 don't enable it by default.
1358 (i386_intel_operand): Remove redundant prototype.
1359 Move check on number of memory operands, and i.mem_operands++
1360 (i386_intel_memory_operand): To here.
1361 Remove i386_immediate code from here. Remove special case code
1362 for input and output using (%dx). Remove base/index checks and
1363 call i386_index_check instead. Save initial operand_string
1364 argument for error message.
1365 (i386_operand): Remove redundant prototype. Move base/index
1366 checks to i386_index_check.
1367 (i386_displacement): Move intel mode check for non-zero
1369 (i386_intel_memory_operand): To here.
1371 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1373 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1374 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1375 by .register pseudo-op if -64 and --no-undeclared-regs.
1376 (s_register, sparc_adjust_symtab): New functions.
1377 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1378 Declare sparc_adjust_symtab as tc_adjust_symtab.
1379 * doc/c-sparc.texi: Add description of #ignore special literal
1380 for .register pseudo-op.
1382 1999-07-30 Catherine Moore <clm@cygnus.com>
1384 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1385 the relocation's section offset.
1387 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1389 * write.c (fixup_segment): Fix generic error check overflow test.
1391 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1392 X_add_number to long.
1394 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1396 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1399 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1401 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1404 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1406 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1408 * configure.bat: Remove; obsolete.
1409 * config/go32.cfg: Likewise.
1411 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1413 * configure.in (i386-*-vxworks*): New target.
1414 * configure: Rebuild.
1416 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1418 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1420 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1422 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1424 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1425 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1426 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1427 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1428 MAX_RELOC_EXPANSION): Define.
1429 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1431 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1433 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1434 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1435 block. Print a warning if an 8-bit or 16-bit constant
1436 displacement or immediate is truncated on output.
1437 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1439 (i386_operand): Disallow immediate jump absolute operand.
1441 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1443 * configure.in: Bump version number to 2.9.5.
1444 * configure: Rebuild.
1446 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1449 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1451 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1452 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1454 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1456 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1458 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1460 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1461 if -mno-fpu was given.
1462 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1464 (cons_fix_new_arm): Remove misleading comments.
1466 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1468 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1470 (relax_segment): Likewise. After giving a rs_org error, convert
1471 the frag to rs_align to avoid cascading errors.
1473 1999-07-12 Andreas Schwab <schwab@suse.de>
1475 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1477 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1479 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1480 as appropriate. Fill in structure initializations. Add variable
1481 initializations. Add casts.
1482 * dwarf2dbg.c (print_stats): Change i to size_t.
1483 * listing.c (listing_listing): Change list_line to unsigned int.
1485 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1487 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1488 rather than checking for \001 and \002 in symbol name.
1489 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1491 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1493 * configure.in (hppa*-linux-gnu*): New target.
1494 * configure: Rebuilt.
1496 1999-07-08 Nick Clifton <nickc@cygnus.com>
1498 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1500 1999-07-07 Nick Clifton <nickc@cygnus.com>
1502 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1503 accessing symbolP directly.
1505 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1507 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1510 1999-07-05 Nick Clifton <nickc@cygnus.com>
1512 * config/tc-arm.c (ARM_EXT_V5): Define.
1513 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1514 (md_begin): Detect ARM v5 architectures.
1515 (md_parse_option): Accept arm v5 specification.
1516 (md_show_usage): Documment -marmv5 switch.
1518 * doc/c-arm.texi: Document -marmv5 command line option.
1520 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1522 (validate_immediate_twopart): New function. Determine if a
1523 constant can be computed by two ADD instructions.
1524 (output_inst): Remove its command line parameter - it was never
1526 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1527 implememt the ADRL pseudo op.
1528 (tc_gen_reloc): Generate a suitable error message if an ADRL
1529 instruction tries to generate a real reloc.
1531 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1533 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1535 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1538 1999-06-27 H.J. Lu <hjl@gnu.org>
1540 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1541 non BFD_ASSEMBLER case.
1543 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1545 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1548 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1550 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1551 out_end_sequence() when the address decreases due to a new frag.
1552 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1553 numbering starts with 1.
1555 1999-06-23 Nick Clifton <nickc@cygnus.com>
1557 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1559 (mcore_s_text): Call obj_elf_text for ELF target.
1560 (mcore_s_data): Call obj_elf_data for ELF target.
1561 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1563 (mcore_s_bss): New function: Dump literal table before changing
1565 (mcore_s_comm): New function: Dump literal table before changing
1568 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1569 No longer static functions.
1570 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1571 Provide prototypes for these functions.
1573 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1575 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1576 a list of names, to try obj_segment_name, and to try abbreviated
1577 names when using COFF without long section names.
1579 * config/tc-alpha.c: More use of symbol accessor functions.
1580 * config/tc-arc.c: Likewise.
1581 * config/tc-d30v.c: Likewise.
1582 * config/tc-fr30.c: Likewise.
1583 * config/tc-i860.c: Likewise.
1584 * config/tc-m88k.c: Likewise.
1585 * config/tc-mcore.c: Likewise.
1586 * config/tc-ns32k.c: Likewise.
1587 * config/tc-sparc.c: Likewise.
1588 * config/tc-v850.c: Likewise.
1590 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1591 sy_value with appropriate accessor functions.
1592 * config/tc-arm.c (md_apply_fix3): Likewise.
1593 * config/tc-d10v.c (AT_WORD_P): Likewise.
1594 * config/tc-v850.c (reg_name_search): Likewise.
1596 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1597 use symbol_get_bfdsym instead.
1598 * config/tc-ppc.c (md_assemble): Likewise.
1599 * config/tc-v850.c (v850_comm): Likewise.
1601 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1603 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1604 the symbol, rather than accessing the bsym member.
1605 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1606 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1607 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1608 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1609 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1610 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1611 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1612 * config/tc-v850.c (tc_gen_reloc): Likewise.
1614 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1616 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1617 (hppa_gen_reloc_type): Conditionalize on BFD64.
1618 (tc_gen_reloc): Re-enable ELF relocations.
1619 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1621 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1623 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1625 (do_ldst): Move assignment out of if condition.
1626 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1627 parentheses to avoid warning.
1629 1999-06-21 Nick Clifton <nickc@cygnus.com>
1631 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1632 macro to get at the BFD symbol associated with a GAS symbol.
1634 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1636 * config/tc-ppc.c: Update for symbol handling changes.
1637 * config/obj-coff.c: Likewise.
1639 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1641 * tc-hppa.c: General cleanups of ELF support. No more spaces
1642 and subspaces for ELF.
1643 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1644 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1645 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1646 (UNWIND_SECTION_NAME): Likewise.
1647 (space/subspace related structures): Conditionalize definitions
1649 (space/subspace directives and support routines): Conditionalize
1650 definitions and references/uses on OBJ_SOM.
1651 (label_symbol_struct): For ELF, track the symbol's segment. For
1652 SOM track its space.
1653 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1655 (USE_ALIASES): Kill for both SOM & ELF.
1656 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1657 (pa_space, pa_subspace): Corresponding changes.
1658 (pa_spaces_begin): Corresponding chagnes.
1659 (md_begin): Do not muck around with space/subspace stuff for
1661 (md_apply_fix): Temporarily disable argument relocation stuff
1663 (tc_gen_reloc): Temporarily disable relocation generation for
1665 (pa_build_unwind_subspace): Similarly.
1667 1999-06-16 Nick Clifton <nickc@cygnus.com>
1669 * config/tc-arm.c (thumb_set): New pseudo op.
1670 (text, data, section): Override these pseudo ops with ARM
1672 (s_thumb_set): New function: Perform the same as a .set pseudo
1673 op, but also mark the alias'ed symbol as being a Thumb
1675 (arm_s_text): New function: Perform the same as the .text
1676 pseudo op, but dump the literal pool before changing
1678 (arm_s_data): New function: Perform the same as the .data
1679 pseudo op, but dump the literal pool before changing
1681 (arm_s_section): New function: Perform the same as the
1682 .section pseudo op, but dump the literal pool before changing
1684 (arm_cleanup): Do not reset the current section before dumping
1687 1999-06-17 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1690 OPTION_NO_WARN_UNMATCHED entries.
1691 (md_parse_option): Generate a warning message if an unrecognised
1692 option is encountered.
1694 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1695 (get_operands): When parsing an expression after an '@' symbol
1696 has been detected, do not ignore '#' symbols.
1697 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1700 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1702 From K. Richard Pixley <rich@noir.com>:
1703 * configure.in (ppc-*-vxworks*): New target.
1704 * configure: Rebuild.
1706 1999-06-12 Philip Blundell <philb@gnu.org>
1708 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1710 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1712 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1713 which refer to symbols in linkonce sections, permit reducing the
1714 relocs if the symbol is local.
1716 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1718 * subsegs.c (subseg_text_p): New function.
1719 * as.h (subseg_text_p): Declare.
1720 * read.c (do_align): Use subseg_text_p to set the default fill.
1721 * write.c (subsegs_finish): Likewise.
1722 * config/obj-coff.c (write_object_file): Likewise.
1723 * config/tc-i386.h (md_maybe_text): Don't define.
1724 (md_do_align): Use subseg_text_p to set the default fill.
1725 * config/tc-m32r.c (m32r_do_align): Likewise.
1726 * config/tc-sh.c (sh_do_align): Likewise.
1727 * config/tc-sparc.h (md_do_align): Likewise.
1729 1999-06-12 David O'Brien <obrien@freebsd.org>
1731 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1732 * configure: Rebuild.
1734 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1736 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1737 * Makefile.am: Rebuild dependencies.
1738 * Makefile.in: Rebuild.
1740 * config/tc-i386.c (i386_immediate): Remove unused label
1743 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1744 * symbols.c: Likewise.
1745 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1746 sy_next field when taking address, rather than symbol_next.
1748 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1750 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1751 value from the output file architecture.
1752 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1753 * dwarf2dbg.h: Change bfd_vma to addressT.
1755 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1757 * dwarf2dbg.h: Use PARAMS in function declarations.
1759 1999-06-11 Martin Dorey <mdorey@madge.com>
1761 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1762 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1764 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1766 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1768 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1770 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1773 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1775 * read.c (read_a_source_file): Only declare inescape if
1778 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1780 (find_entry_byval): Add parens to avoid warning.
1782 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1784 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1787 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1789 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1792 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1793 synthetize_setx): New functions.
1794 (md_assemble): Broken the special cases into the above
1795 functions. Make compiler happy if sizeof(bfd_vma)==4.
1796 Fix sethi generated from set/setuw. If instructions have a relloc,
1797 always clear the fields to be relocated in the opcode.
1798 (sparc_ip): Remove special_case global variable.
1800 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1802 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1803 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1804 indication of success rather than a value.
1805 (itbl_get_val): Likewise.
1806 (itbl_get_field): Use strcspn. Change delimiters to include
1808 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1809 (itbl_get_val): Likewise.
1810 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1812 * symbols.c (copy_symbol_attributes): Convert local symbols to
1815 1999-06-10 Nick Clifton <nickc@cygnus.com>
1817 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1820 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1822 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1823 Optimize set if sizeof(bfd_vma) == 64.
1824 (sparc_ip): Fix sethi - without %hi() it should generate
1825 R_SPARC_22 reloc, not R_SPARC_HI22.
1826 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1828 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1830 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1831 (s_ncons): New function.
1832 (native_op_table): New table.
1833 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1834 R_SPARC_OLO10 handling.
1836 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1838 * expr.h (struct expressionS): Revert last change; widen X_op.
1839 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1841 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1843 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1844 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1845 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1846 * Makefile.in: Regenerated.
1848 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1849 `common' pass on to s_mri_common.
1850 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1852 1999-06-06 Richard Henderson <rth@cygnus.com>
1854 * config/obj-elf.c (obj_elf_section): Don't free the return
1855 value of demand_copy_C_string.
1857 1999-06-05 Richard Henderson <rth@cygnus.com>
1859 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1860 creation logic from obj_elf_create_section.
1862 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1863 (section_stack): New.
1864 (special_sections): Make const.
1865 (obj_elf_section): Gut and rewrite parsing.
1866 (obj_elf_change_section): New function broken out of obj_elf_section.
1867 (obj_elf_parse_section_letters): Likewise.
1868 (obj_elf_section_word): Likewise.
1869 (obj_elf_section_type): Likewise.
1870 (obj_elf_previous): Treat as a toggle.
1871 (obj_elf_popsection): New.
1872 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1873 (ppc_section_type): Likewise.
1874 * config/tc-ppc.h: Likewise.
1876 * expr.h (struct expressionS): Don't make X_op a bitfield.
1877 * config/tc-alpha.c: Update for symbol handling changes.
1878 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1879 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1881 1999-06-05 Richard Henderson <rth@cygnus.com>
1883 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1884 (dwarf2_gen_line_info): Kill unused variables.
1885 (dwarf2_finish): Likewise.
1886 (dwarf2_where): Likewise.
1887 (dwarf2_directive_file): If we've only got a string,
1888 hand off to s_app_file.
1889 * ecoff.c: Move the include of ecoff.h.
1890 * symbols.h (S_IS_FUNCTION): Prototype.
1892 * read.c (LEX_HASH): Supply a default.
1894 (s_globl): Update `c' after skipping whitespace.
1895 * read.h (LEX_END_NAME, is_name_ender): New.
1896 * expr.c (get_symbol_end): Respect it.
1898 1999-06-04 Mark Klein <mklein@dis.com>
1900 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1902 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1904 * config/tc-hppa.c: Update for symbol handling changes.
1906 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1908 * cgen.c: Update for symbol handling changes.
1909 * config/tc-m32r.c: Likewise.
1911 * config/tc-hppa.h: Update for symbol handling changes.
1912 * config/tc-hppa.c: Likewise.
1914 * config/tc-arm.h: Update for symbol handling changes.
1915 * config/tc-arm.c: Likewise.
1916 (symbol_make_empty): Remove. Just use symbol_create.
1918 * symbols.c (symbol_set_tc): Correct name.
1920 * Makefile.am: Rebuild dependencies.
1921 ($(OBJS)): Don't depend upon struc-symbol.h.
1922 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1923 * dep-in.sed: Don't remove struc-symbol.h.
1924 * Makefile.in: Rebuild.
1926 * doc/internals.texi (Symbols): Describe changes in symbol
1929 1999-06-03 Richard Henderson <rth@cygnus.com>
1931 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1932 instead of doing the work by hand.
1934 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1936 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1937 state of line state-machine.
1938 (struct ls): Collect DWARF2 line state-machine state in new member
1939 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1940 resulted in any DWARF2 directives.
1941 (reset_state_machine): New function.
1942 (out_end_sequence): Ditto.
1943 (dwarf2_gen_line_info): When switching sections or switching to a
1944 lower text address, call out_end_sequence() first to terminate the
1945 previous code sequence as code sequences MUST have monotonically
1946 increasing addresses.
1947 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1949 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1951 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1952 DWARF2 debug info (line information only, at this point).
1953 * as.h: Update comment about supported debug formats.
1954 * dwarf2dbg.c, dwarf2dbg.h: New files.
1955 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1957 * expr.c (operand): Don't use [ for parens if we want an index op.
1958 (op_encoding): Switch [ into O_index, if desired.
1959 (op_rank): Renumber with O_index on bottom.
1960 (expr): If O_index, match closing bracket.
1961 * expr.h (O_index): New.
1963 * read.c (read_a_source_file): Conditionally allow matched "
1964 in lines passed to md_assemble.
1966 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1968 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1970 Add support for storing local symbols in a small structure to save
1971 memory when assembling large files.
1972 * as.h: Don't include struc-symbol.h.
1973 (symbolS): Add typedef.
1974 * symbols.c: Include struc-symbol.h.
1975 (local_hash): New static variable.
1976 (save_symbol_name): New static function, from symbol_create.
1977 (symbol_create): Call save_symbol_name.
1978 (local_symbol_count): New static variable.
1979 (local_symbol_conversion_count): Likewise.
1980 (LOCAL_SYMBOL_CHECK): Define.
1981 (local_symbol_make): New static function.
1982 (local_symbol_convert): New static function.
1983 (colon): Handle local symbols. Create local symbol for local
1985 (symbol_table_insert): Handle local symbols.
1986 (symbol_find_or_make): Create local symbol for local label name.
1987 (symbol_find_base): Check for local symbol.
1988 (symbol_append, symbol_insert): Check for local symbols.
1989 (symbol_clear_list_pointers, symbol_remove): Likewise.
1990 (verify_symbol_chain): Likewise.
1991 (copy_symbol_attributes): Likewise.
1992 (resolve_symbol_value): Handle local symbols.
1993 (resolve_local_symbol): New static function.
1994 (resolve_local_symbol_values): New function.
1995 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1996 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1997 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1998 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1999 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2000 (symbol_previous, symbol_next): New functions.
2001 (symbol_get_value_expression): Likewise.
2002 (symbol_set_value_expression): Likewise.
2003 (symbol_set_frag, symbol_get_frag): Likewise.
2004 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2005 (symbol_mark_used_in_reloc): Likewise.
2006 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2007 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2008 (symbol_mri_common_p): Likewise.
2009 (symbol_mark_written, symbol_clear_written): Likewise.
2010 (symbol_written_p): Likewise.
2011 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2012 (symbol_section_p, symbol_equated_p): Likewise.
2013 (symbol_constant_p): Likewise.
2014 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2015 (symbol_get_obj, symbol_set_obj): Likewise.
2016 (symbol_get_tc, symbol_set_tc): Likewise.
2017 (symbol_begin): Initialize local_hash.
2018 (print_symbol_value_1): Handle local symbols.
2019 (symbol_print_statistics): Print local symbol statistics.
2020 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2021 Declare new symbols.c functions. Move many declarations here from
2023 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2024 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2025 (struct symbol): Move bsym to make it clearly the first field.
2026 Remove TARGET_SYMBOL_FIELDS.
2027 (symbolS): Don't typedef.
2028 (struct broken_word): Remove.
2029 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2030 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2031 (symbol_clear_list_pointers): Likewise.
2032 (symbol_insert, symbol_remove): Likewise.
2033 (symbol_previous, symbol_append): Likewise.
2034 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2035 (struct local_symbol): Define.
2036 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2037 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2038 (local_symbol_get_frag, local_symbol_set_frag): Define.
2039 (local_symbol_get_real_symbol): Define.
2040 (local_symbol_set_real_symbol): Define.
2042 * write.c (write_object_file): Call resolve_local_symbol_values.
2043 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2044 (TARGET_SYMBOL_FIELDS): Don't define.
2045 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2046 ECOFF_DEBUGGING, add ECOFF fields.
2047 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2048 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2049 ECOFF_DEBUGGING, add ECOFF fields.
2050 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2051 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2052 * config/tc-mcore.h: Don't include struc-symbol.h.
2053 (TARGET_SYMBOL_FIELDS): Don't define.
2054 (struct mcore_tc_sy): Define.
2055 (TC_SYMFIELD_TYPE): Define.
2056 * Many files: Use symbolS instead of struct symbol. Use new
2057 accessor functions rather than referring to symbolS fields
2060 * read.c (s_mri_common): Don't add in value of line_label.
2062 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2063 checking for SEC_LINK_ONCE.
2065 * config/tc-sh.h (sh_fix_adjustable): Declare.
2067 * app.c (input_buffer): New static variable.
2068 (app_push): Save saved_input in allocated buffer.
2069 (app_pop): Restored saved_input.
2070 (do_scrub_chars): Change get parameter to take char * and int as
2071 arguments. Change GET macro to pass input_buffer to get
2072 function. Don't save input into allocated buffer.
2073 * as.h (do_scrub_chars): Update declaration.
2074 * input-file.c (input_file_get): Change to take char * and int.
2075 Read data into passed in buffer. Remove static buffer.
2076 * read.c (scrub_from_string): Change to take char * and int. Copy
2077 data into passed in buffer.
2079 * hash.h: Neaten. Declare hash_traverse.
2080 * hash.c: Complete rewrite based on BFD hashing code.
2081 * gasp.c (chunksize): New variable.
2082 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2085 1999-05-28 Nick Clifton <nickc@cygnus.com>
2087 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2088 addend unless the target uses an old ABI.
2090 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2092 -Wchar-subscripts cleanup
2093 * listing.c (listing_newline): Use unsigned char variable, so
2094 calls to isascii,iscntrl are correct.
2095 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2097 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2098 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2099 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2100 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2102 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2104 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2106 (arch_coldfire_p): New #define.
2107 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2109 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2111 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2113 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2114 (install_operand): Add place `N'.
2115 (init_table): Add registers ACC, MACSR, MASK.
2117 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2119 * config/tc-m68k.c: Change mcf5200 --> mcf.
2120 (archs): Add mcf5206e, mcf5307.
2121 (m68k_ip): Add format `u'.
2122 (install_operand): Add place `m', `M', `h'.
2123 (init_table): Add upper/lower registers.
2125 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2127 1999-05-28 Martin Dorey <mdorey@madge.com>
2129 * config/tc-i960.c: Several minor changes to add ELF and
2130 BFD_ASSEMBLER support.
2131 * config/tc-i960.h: Likewise.
2132 * configure.in (i960-*-elf*): New target.
2133 * aclocal.m4, configure: Rebuild.
2135 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2137 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2138 reloc changes when defined(BFD_ASSEMBLER).
2140 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2142 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2144 * write.c (write_print_statistics): Output to file, not stderr.
2146 * expr.c (generic_bignum_to_int32,64): Prototype.
2148 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2149 output_sleb128, output_uleb128, output_big_sleb128,
2150 output_big_uleb128, output_big_leb128): Prototype.
2151 (output_big_sleb128, output_big_uleb128): Make inline.
2152 (output_big_leb128): Remove inline
2154 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2155 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2156 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2157 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2158 value for correct overflow check in write.c:fixup_segment.
2159 * write.c (fixup_segment): Move bitfield overflow checks to after
2160 the md_apply_fix call.
2161 * config/obj-coff.c (fixup_segment): Likewise.
2162 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2163 valueT *val argument.
2165 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2167 * config/atof-ieee.c (gen_to_words): Correctly round a
2168 denormalized number. Fix off-by-one in range checking for
2169 exponent in a denormal.
2171 1999-05-10 Nick Clifton <nickc@cygnus.com>
2173 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2176 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2178 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2180 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2182 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2183 (ReverseRegRegmem): Remove.
2184 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2185 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2186 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2189 From Doug Ledford <dledford@redhat.com>
2190 * config/tc-i386.h (RegXMM): New for P/III.
2191 * config/tc-i386.c: Add support for P/III.
2193 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2195 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2196 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2197 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2199 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2201 * config/tc-i386.c (i386_immediate): Skip whitespace before
2202 complaining about junk after expression.
2203 (i386_displacement): Likewise.
2205 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2207 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2208 Don't copy before downcaseing.
2210 1999-05-05 Catherine Moore <clm@cygnus.com>
2212 * tc-m68k.c: Include elf/m68k.h.
2213 (m68k_elf_final_processing): New routine.
2214 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2217 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2219 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2222 1999-04-30 Nick Clifton <nickc@cygnus.com>
2224 * config/tc-mcore.c (mcore_s_section): Dump literals before
2227 1999-04-29 Nick Clifton <nickc@cygnus.com>
2229 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2232 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2234 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2235 (TC_INIT_FIX_DATA): Delete.
2236 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2237 (TC_INIT_FIX_DATA): Delete.
2238 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2239 * write.c (fix_new_internal): Initialize fx_cgen member.
2240 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2241 (gas_cgen_md_apply_fix3): Update.
2242 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2243 (md_cgen_record_fixup_exp): Update.
2244 (FX_OPINFO_R_TYPE): Update.
2246 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2247 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2248 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2249 * frags.h (struct frag): Make opindex, opinfo ints.
2251 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2253 1999-04-26 Tom Tromey <tromey@cygnus.com>
2255 * aclocal.m4, configure: Updated for new version of libtool.
2257 1999-04-22 Nick Clifton <nickc@cygnus.com>
2259 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2261 (md_apply_fix3): Do not fix up absolute relocations against
2264 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2266 1999-04-20 Nick Clifton <nickc@cygnus.com>
2268 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2269 changes and data-in-text directives.
2270 (mcore_cons): New function: intercept cons() operations.
2271 (mcore_float_cons): New function: intercept float_cons()
2273 (mcore_stringer): New function: intercept stringer() operations.
2275 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2277 * obj.h (struct format_ops): Change generate_asm_lineno field to
2279 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2281 * config/tc-alpha.c (find_opcode_match): Add default case to
2283 (find_macro_match): Likewise.
2284 (load_expression): Parenthesize && within ||.
2286 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2288 1999-04-17 Nick Clifton <nickc@cygnus.com>
2290 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2291 .text .data .section pseudo ops.
2292 (mcore_s_section): New function. Dump lits before changing secs.
2293 (mcore_s_text): New function. Dump lits before changing secs.
2294 (mcore_s_data): New function. Dump lits before changing secs.
2296 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2298 * config/tc-mips.c (mips_32bitmode): New.
2299 (md_begin): Set mips_32bitmode if needed.
2300 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2301 Set EF_MIPS_32BITMODE.
2303 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2305 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2308 1999-04-16 Nick Clifton <nickc@cygnus.com>
2310 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2312 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2314 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2315 expressions correctly.
2318 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2320 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2322 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2324 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2325 and fmpynfadd instructions.
2327 1999-04-11 Richard Henderson <rth@cygnus.com>
2329 * as.h (environ): Declare it, if needed.
2330 * as.c (dump_statistics): Don't declare environ.
2331 * configure.in (environ): Detect declaration.
2332 * configure, config.in: Rebuild
2334 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2335 (i386_displacement): Allocate enough space for replacement buffer.
2336 Clean up replacement buffer initialization.
2338 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2340 * subsegs.c (section_symbol): Don't create a new symbol if one
2341 already exists; instead, use the existing one, but set its segment
2342 and frag data if it hasn't already been defined.
2343 * config/obj-coff.c (c_section_symbol): Likewise.
2345 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2347 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2349 1999-04-08 Nick Clifton <nickc@cygnus.com>
2351 * config/tc-mcore.c: New File: Support routines for MCore
2353 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2354 * config/obj-coff.c: Add support for mcore-pe target.
2356 * Makefile.am: Add support for MCore targets.
2357 * Makefile.in: Regenerate.
2358 * configure.in: Add support for MCore targets.
2359 * configure: Regenerate.
2361 * doc/all.texi: Set MCORE.
2362 * doc/as.texinfo: Document MCore specific command line options.
2364 * write.h: Prevent multiple inclusion.
2366 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2368 * asintl.h (LC_MESSAGES): Never define.
2369 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2371 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2374 * Makefile.am (m68k-parse.c): If configuring in the source
2375 directory, copy m68k-parse.y into the local directory before
2376 running ylwrap, to remove spurious differences when generating
2378 * Makefile.in: Rebuild.
2380 * config/tc-sparc.h (md_do_align): Just allocate the number of
2381 bytes necessary, rather than always allocating 1024.
2383 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2385 * listing.c (listing_newline): Add cast to avoid warning.
2386 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2387 * config/tc-i386.c (i386_scale): Add return value.
2388 (build_displacement_string): Remove unused local temp_disp2.
2389 (i386_intel_memory_operand): Add parentheses to avoid warning.
2390 (i386_intel_operand): Remove unused local end_of_operand_string.
2391 (i386_operand): Remove unused local operand_modifier.
2392 (i386_operand): Add parens to avoid warning.
2394 1999-04-04 Don Bowman <don@pixsci.com>
2396 * configure.in: Add mips*-*-vxworks* target; have it define
2398 * configure, config.in: Rebuild.
2400 1999-03-31 Nick Clifton <nickc@cygnus.com>
2402 * configure.in (emulations): Add support for arm-epoc-pe.
2403 * configure: Regenerate.
2404 * config/te-epoc-pe.h: New file. Define macros specific to
2406 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2407 for arm-epoc-pe target.
2409 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2411 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2413 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2415 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2416 detect ",n" without a condition.
2417 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2420 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2422 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2423 instruction is encoded with one bit.
2426 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2428 * doc/internals.texi (CPU backend): Mention that
2429 line_separator_chars should not include newline. From thi
2430 <ttn@mingle.glug.org>.
2432 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2434 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2435 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2437 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2439 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2441 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2443 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2446 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2448 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2450 1999-03-15 Martin Hunt <hunt@cygnus.com>
2452 * app.c (do_scrub_begin): Change '-' back to a symbol char
2453 so we can use multiple opcodes on a line again.
2455 * config/tc-d30v.c: By default, warn if a symbol has
2456 the same name as a register. Plus some minor
2457 updates from the branch.
2459 1999-03-13 Nick Clifton <nickc@cygnus.com>
2461 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2462 BFD_RELOC_16 and BFD_RELOC_64.
2464 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2466 * expr.c (expr): Add missing else.
2468 1999-03-12 Nick Clifton <nickc@cygnus.com>
2470 * config/tc-arm.c (md_apply_fix3): Improve error message.
2472 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2474 * Makefile.am (CPU_TYPES): Add fr30.
2475 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2476 (fr30,m32r dependencies): Update.
2477 * Makefile.in: Rebuild.
2479 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2480 (gas_cgen_record_fixup_exp): Ditto.
2481 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2482 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2483 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2484 (md_cgen_lookup_reloc): Update use of operand->type.
2485 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2486 (md_convert_frag): Call cgen_operand_lookup_by_num.
2487 (md_cgen_lookup_reloc): Update use of operand->type.
2488 (m32r_cgen_record_fixup_exp): Ditto.
2490 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2492 * config/tc-mips.c (md_show_usage): Fix message.
2494 1999-03-03 Nick Clifton <nickc@cygnus.com>
2496 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2497 and LDR reg,=<expr> instruction.
2499 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2502 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2504 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2506 1999-02-17 Nick Clifton <nickc@cygnus.com>
2508 This patch was created by: Scott Bambrough
2509 <scottb@corelcomputer.com>
2512 Special cased '@' character. The '@' character is used as the
2513 ARM assembler comment character, as a special character
2514 and in ELF .symver pseudo-op's, and as a special character in
2515 .type and .section pseudo-ops.
2516 (symver_pseudo): New static variable.
2517 (symver_state): New static variable.
2518 (struct app_save): Add field 'symver_state'.
2519 (app_push): Save global symver_state int struct app_save.
2520 (app_pop): Restore global symver_state from struct app_save.
2521 (do_scrub_chars): Special case handling of '@' character in
2524 * configure.in: Modified to recognize armv* uname syntax from ARM
2526 * configure: Regenerated.
2528 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2529 a prefix to the section's type.
2530 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2531 the type's typename.
2533 * config/tc-arm.h: Add support for PIC generation:
2534 (pic_code): New boolean.
2535 (obj_relocate_extern): Define.
2536 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2537 (TC_CONS_FIX_NEW): Define.
2538 (tc_fix_adjustable): Define.
2539 (GLOBAL_OFFSET_TABLE_NAME): Define.
2541 * config/tc-arm.c: Add support for PIC generation:
2542 (line_seperator_chars): Allow ';' as a seperator for Linux.
2543 (is_immediate_prefix): New macro.
2544 (arm_parse_reloc): New function.
2545 (s_arm_elf_cons): New function.
2546 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2547 (md_undefined_symbol): Special case handling for the Global Offset
2549 (md_apply_fix3): Handle PIC relocs.
2550 (tc_gen_reloc): Handle PIC relocs.
2551 (md_parse_option): Add support for '-k' command line switch to
2552 enable PIC generation.
2553 (cons_fix_new_arm): New function.
2554 (s_arm_elf_cons): New function.
2556 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2558 * configure.in: Add comments for uses of AC_DEFINE.
2559 * acinclude.m4: Likewise.
2560 * acconfig.h: Remove.
2561 * aclocal.m4: Rebuild.
2562 * configure: Rebuild.
2563 * Makefile.in: Rebuild.
2564 * config.in: Rebuild.
2566 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2568 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2569 non-constant offset from a base register.
2571 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2573 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2576 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2578 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2579 (emit_insn): Look for pc-relative and no-overflow specifiers on
2580 internal relocation types.
2582 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2584 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2587 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2589 (mips_4650, mips_4010, mips_4100): Variables removed.
2590 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2591 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2593 (md_begin): Don't bother initializing the mips_NNNN variables;
2594 mips_cpu is set, and that's good enough now.
2595 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2596 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2597 (show): New function, to handle wrapping in the CPU lists.
2598 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2600 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2602 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2603 than treat as an immediate specifier.
2605 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2607 * config/tc-i386.c: Prototype many functions.
2608 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2609 (i386_immediate): Remove unused second argument.
2610 (i386_intel_operand): Fix i386_is_reg typo.
2611 (i386_operand): Use allow_naked_reg.
2612 (output_invalid): Make operand int for K&R.
2614 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2616 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2618 * Makefile.in: Rebuild.
2620 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2622 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2624 (EXTRA_as_new_SOURCES): Comment out.
2625 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2626 * Makefile.in: Rebuild.
2627 * doc/Makefile.in: Rebuild.
2628 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2629 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2630 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2631 * configure: Rebuild.
2632 * aclocal.m4: Rebuild.
2633 * config.in: Rebuild.
2634 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2635 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2636 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2637 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2638 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2639 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2640 (gas_cgen_record_fixup_exp): Ditto.
2641 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2642 descriptor, not global variable.
2643 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2644 descriptor, not global variable. Refer to insert_operand handler
2645 via cpu descriptor, not global function.
2646 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2647 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2648 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2649 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2650 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2651 * config/tc-m32r.c: Ditto.
2652 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2653 (md_assemble): Ditto.
2654 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2656 1999-02-09 Nick Clifton <nickc@cygnus.com>
2658 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2659 relocations for ELF targets.
2661 1999-02-08 Nick Clifton <nickc@cygnus.com>
2663 * configure.in: Add support for StrongARM target.
2664 * configure: Regenerate.
2666 1999-02-05 Nick Clifton <nickc@cygnus.com>
2668 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2670 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2673 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2675 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2677 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2679 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2680 (INTEL_DWORD_MNEM_SUFFIX): Define.
2683 (DWORD_PTR): Define.
2684 (XWORD_PTR): Define.
2686 (OFFSET_FLAT): Define.
2688 (NONE_FOUND): Define.
2691 * config/tc-i386.c (set_intel_syntax): New routine.
2692 (intel_syntax): Declare.
2693 (allow_naked_reg): Declare.
2694 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2695 (intel_float_operand): New routine.
2696 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2697 Handle brackets as well as parens. Call i386_intel_operand for
2698 intel syntax. Reverse operands if appropriate. Handle new
2699 suffixes. Handle movzx and movsx.
2700 (i386_is_reg): New routine.
2701 (i386_immediate): New routine.
2702 (i386_scale): New routine.
2703 (i386_displacement): New routine.
2704 (i386_operand_modifier): New routine.
2705 (build_displacement_string): New routine.
2706 (i386_parse_seg): New routine.
2707 (i386_intel_memory_operand): New routine.
2708 (i386_intel_operand): New routine.
2709 (i386_operand): Call i386_displacement, i386_immediate,
2710 i386_scale, etc. instead of handling inline.
2711 (parse_register): Handle registers without prefix.
2713 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2715 * configure: Regenerate.
2716 * configure.in (arm-*-oabi): New.
2717 (thumb-*-oabi): New.
2718 * config/tc-arm.c (target_oabi): Declare.
2719 (md_apply_fix3): Support REL relocs.
2720 (md_parse_option): Handle -oabi.
2721 (elf32_arm_target_format): New routine.
2722 (md_longopts): Add OPTION_OABI.
2723 * config/tc-arm.h: Redefine TARGET_FORMAT.
2726 1999-01-28 Nick Clifton <nickc@cygnus.com>
2728 * write.c (write_relocs): Handle out of range error.
2730 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2731 (fr30_force_relocation): Default to 0.
2733 * config/tc-fr30.h (obj_fix_adjustable): Define.
2734 (TC_FORCE_RELOCATION): Define.
2736 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2739 1999-01-16 Nick Clifton <nickc@cygnus.com>
2741 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2742 merge of two instructions if the left instruciton kills the right.
2744 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2746 * Makefile.in: Regenerate.
2747 * configure.in: Redo test for using cgen.
2748 * configure: Regenerate.
2750 1999-01-09 Nick Clifton <nickc@cygnus.com>
2752 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2753 redefinition of this macro.
2755 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2757 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2760 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2762 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2763 a read of HI or LO and an immediatly following branch.
2765 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2767 * config/tc-mips.c (md_begin): Another correction to the setting of
2770 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2772 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2774 1998-12-21 Nick Clifton <nickc@cygnus.com>
2776 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2777 bit insn when optimizing, so that parallelised instructions will
2778 start on a 32 bit boundary.
2780 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2782 * config/tc-mips.c (mips_eabi64): New.
2783 (md_begin): Set mips_eabi64.
2784 (mips_elf_final_processing): Use it.
2786 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2788 * config/tc-mips.c (mips_elf_final_processing):
2789 Correct setting of ABI in e_flags.
2791 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2793 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2795 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2797 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2799 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2801 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2802 warning, values that don't fit in the field.
2804 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2806 * config/tc-mips.c (mips_abi_string): New.
2807 (md_parse_option,md_longopts): Add mabi.
2808 (mips_elf_final_processing): Set e_flags based on mabi flag.
2810 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2812 * config/tc-mips.c (md_parse_option): Handle vr4111.
2814 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2816 * config/tc-h8300.c (build_bytes): Change message given if the
2817 instruction requires H8/300H mode and we're not in Hmode, to
2818 suggest that it may be the operand modes that are the problem, not
2819 necessarily the opcode.
2821 1998-12-10 Nick Clifton <nickc@cygnus.com>
2823 * config/tc-fr30.c: Add line separator character.
2825 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2827 * configure.in (hppa-*-mpeix*): New target.
2828 * config/obj-som.h (obj_som_compiler): Declare.
2829 * config/obj-som.c (compiler_seen): New static variable.
2830 (obj_som_compiler): New function.
2831 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2832 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2833 (pa_type_args): Set hppa_priv_level.
2834 (pa_compiler): New static function if OBJ_SOM.
2835 * configure: Rebuild.
2837 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2839 * read.c (output_leb128): Don't mark as inline.
2841 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2843 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2844 AIX .vbyte unaligned data support.
2845 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2846 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2849 1998-12-07 Nick Clifton <nickc@cygnus.com>
2851 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2854 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2856 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2857 BFD_RELOC_ARM_PCREL_BRANCH.
2859 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2861 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2862 checking the target type.
2863 (mips-dec-bsd*): Set endian to little.
2864 * configure: Rebuild.
2866 COFF weak symbol support, based on patches from Mark Elbrecht
2867 <snowball3@usa.net>:
2868 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2869 * config/obj-coff.c (obj_coff_weak): New static function.
2870 (obj_coff_endef) [both versions]: Handle weak symbols.
2871 (coff_frob_symbol): Likewise.
2872 (yank_symbols): Likewise.
2873 (obj_pseudo_table): Add "weak".
2875 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2876 <aymeric.vincent@emi.u-bordeaux.fr>.
2877 * aclocal.m4: Rebuild with current tools.
2878 * configure: Rebuild.
2880 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2881 an assertion failure for a case we can't handle when OBJ_ECOFF.
2883 * expr.c (operator): And with 0xff to avoid problems with signed
2886 1998-12-03 Nick Clifton <nickc@cygnus.com>
2888 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2889 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2891 1998-12-02 Nick Clifton <nickc@cygnus.com>
2893 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2896 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2898 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2901 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2903 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2906 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2908 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2910 (d10v_cleanup): Only generate previous insn if a multiline insn is
2913 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2915 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2918 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2921 -marm6xxx command line switches.
2923 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2925 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2926 (itbl-ops.o): Delete duplicate dependencies.
2927 Rebuild dependencies.
2928 Add fr30 dependencies.
2929 * Makefile.in: Rebuild.
2931 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2933 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2935 * listing.c: Ignore line terminator characters found inside
2938 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2940 * po/gas.pot: Regenerated.
2942 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2944 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2945 fr30_is_label_start(). Also checks for delay slot insns.
2947 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2948 FR30 instructions which contain a colon in the mnemonic.
2950 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2952 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2954 * config/tc-fr30.c: Removed currently superflous code.
2956 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2958 * config/tc-fr30.h: New file.
2959 * config/tc-fr30.c: Tweaking so that it will compile.
2961 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2963 * config/tc-d10v.h (obj_fix_adjustable): Define.
2964 (TC_FORCE_RELOCATION): Define.
2965 (d10v_force_relocation): Declare.
2966 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2967 (md_apply_fix3): Handle Vtable relocs.
2968 (d10v_fix_adjustable): New.
2969 (d10v_force_relocation): New.
2971 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2973 * config/tc-d30v.c: Change default behaviour to ignore potential
2974 conflicts between register name and symbol names.
2976 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2978 * configure.in: Add fr30-*-*.
2979 * config/tc-fr30.c: New file.
2980 * Makefile.in: Regenerated.
2981 * config.in: Regenerated.
2982 * configure: Regenerated.
2983 * doc/Makefile.in: Regenerated.
2984 * po/gas.pot: Regenerated.
2986 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2988 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2991 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2993 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2995 (do_scrub_chars): Add some casts to unsigned char to avoid
2996 unwanted sign extension.
2997 * read.c (lex_type): Set characters about 127 to be symbol
2999 * config/tc-i386.c (md_begin): Set identifier_chars and
3000 operand_chars for values above 127.
3002 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3004 * configure.in: detect cygwin* instead of cygwin32*
3005 * configure: regenerate
3007 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3009 * listing.c: Add support for producing a listing from piped
3012 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3014 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3015 (append_insn): Account for the tx39's multiply behavior.
3017 1998-10-26 Michael Meissner <meissner@cygnus.com>
3019 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3020 from assemble_parallel_insns. Add support for '->' to indicate
3021 explicitly serializing the instructions.
3022 (md_assemble): Ditto.
3024 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3026 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3029 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3031 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3033 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3035 * config/tc-mips.c : support frame and regmask/fregmask when
3036 MIPS_STABS_ELF is specified.
3038 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3040 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3041 (md_apply_fix): Don't return 1 for VTABLE relocs.
3042 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3044 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3046 * doc/c-i386.texi: Replace occurences of "opcode" with
3047 "instruction mnemonic", "instruction", or "mnemonic" when
3048 referring to the name of an instruction. Use "opcode" when
3049 referring to the sequence of machine bytes.
3051 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3052 (is_opcode_char): Rename to is_mnemonic_char.
3053 (md_assemble and i386_operand): Correct error messages from
3054 "opcode" to "instruction mnemonic"
3055 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3056 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3057 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3058 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3059 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3060 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3061 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3063 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3065 * config/tc-i386.c (i386_operand): Check for garbage after
3068 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3070 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3071 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3073 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3075 * config/tc-sh.h (obj_fix_adjustable): Define.
3076 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3077 (md_apply_fix): Likewise.
3078 (tc_gen_reloc): Likewise.
3079 (sh_fix_adjustable): New.
3081 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3083 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3084 * cgen.h (gas_cgen_finish_insn): Update prototype.
3085 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3086 cgen_insn_t -> CGEN_INSN_INT.
3087 (make_parallel): Update handling of CGEN_INT_INSN_P.
3088 (assemble_parallel_insn): Ditto.
3089 (target_make_parallel): New function.
3090 (md_assemble): Use it.
3092 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3094 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3096 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3098 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3099 converted into lower case.
3101 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3103 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3104 (gas_cgen_tc_gen_reloc): Likewise.
3105 * config/tc-m32r.h (obj_fix_adjustable): Define.
3106 * config/tc-m32r.c (m32r_fix_adjustable): New.
3107 (m32r_force_relocation): Handle VTABLE relocs.
3109 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3111 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3113 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3115 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3116 to lower case before parsing.
3118 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3119 parallel insns modift buts in the PSW as a side effect.
3121 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3123 * config/tc-d30v.c (find_format): Test for missing flag and
3126 (md_apply_fix3): Fix error messages to avoid
3127 assumption about presence of a symbol.
3129 (parallel_ok): Disallow parallel instructions that both modify the
3132 (find_format): Generate a warning if an odd numbered register is
3133 used as the first register in a mutli-register instruction.
3135 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3137 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3138 relocations are always associated with a symbol.
3140 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3142 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3143 (elf32_sparc_force_relocation): Declare.
3144 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3145 (tc_gen_reloc): Handle vtable relocs.
3146 (elf32_sparc_force_relocation): New.
3148 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3150 * symbols.c (S_IS_FUNCTION): New.
3151 * config/tc-v850.h (obj_fix_adjustable): Define.
3152 (TC_FORCE_RELOCATION): Define.
3153 (v850_force_relocation): Declare.
3154 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3155 of fx_addnumber for VTABLE reloc addends.
3156 (md_apply_fix3): Handle VTABLE relocs.
3157 (v850_fix_adjustable): New.
3158 (v850_force_relocation): New.
3160 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3162 * tc-hppa.c (fp_operand_format): Add some additional formats.
3163 (pa_ip): Do not automatically promote into pa2.0 mode.
3164 (pa_level): Handle ".level 2.0".
3166 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3168 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3169 * config/tc-i386.h (template.extension_opcode): Change to
3170 unsigned int to allow full range of 8-bit opcode suffixes.
3171 (None): Redefine as 0xffff.
3173 From Jeff B Epler <jepler@usgs.gov>
3174 * doc/c-i386.texi (i386-SIMD): New section.
3176 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3178 * read.c (discard_rest_of_line): New function.
3179 * read.h: Declare it.
3180 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3182 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3184 * config/tc-d10v.c (find_symbol_matching_register): New function.
3185 (find_opcode): Cope with the case where a register name matches
3188 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3190 * config/tc-v850.c (md_pcrel_from): Rename to
3191 v850_pcrel_from_section.
3192 (v850_pcrel_from_section): Do not resolves symbols in other
3195 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3197 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3199 * config/tc-d10v.c (find_opcode): Generate an error if a register
3200 is supplied for an operand that should not be a register.
3202 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3204 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3205 instructions to have another instruction in the right bin.
3207 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3209 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3210 the right container if the left container holds a branch
3213 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3215 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3216 both a register name and symbol name.
3217 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3219 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3221 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3222 execution unit class.
3224 (reg_name_search): If a name matches a register and a symbol,
3225 prefer the register.
3226 (find_format): Disallow flag registers when a general purpose
3227 register is required.
3228 If a number is required, but a register has been given, check to
3229 see if a symbol with the same name as the register exists, and if
3230 so, use that symbol.
3232 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3234 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3236 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3238 * config/tc-d30v.c (find_format): Do not accept flag registers as
3239 general purpose registers.
3240 (find_format): If an immediate value is expected at a given place
3241 in a format, but a register name has been provided instead, check
3242 to see if that register name matches the name of a predefined
3243 symbol and if it does, then use the symbol instead.
3244 (reg_name_search): If a register name matches a symbol name,
3245 prefer the register name to the symbol name.
3247 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3249 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3250 the previous insn to empty.
3252 1998-09-20 Michael Meissner <meissner@cygnus.com>
3254 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3255 pieces, forcing the use of an ANSI compiler.
3257 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3259 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3261 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3263 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3265 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3267 (obj_elf_vtable_entry): Likewise.
3268 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3269 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3270 (tc_gen_reloc): Likewise.
3271 (arm_fix_adjustable): Likewise.
3272 (elf32_arm_force_relocation): New.
3273 (armelf_frob_symbol): Remove coff-style symbol support.
3275 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3277 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3279 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3281 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3282 OBJ_COFF so that routine is defined for a.out format.
3284 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3286 * config/tc-i386.c (i386_operand): Detect non-segment registers
3287 used as segment prefixes.
3289 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3291 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3292 optimize across FDE boundaries.
3294 * config/obj-coff.c (obj_coff_section): Preserve any link once
3295 flags when setting the section flags.
3297 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3299 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3300 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3302 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3304 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3307 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3309 * frags.c (frag_grow): Include the size of the frag struct in the
3312 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3313 if the new subseg comes before the old.
3315 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3317 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3318 to handle edge8 and edge16.
3320 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3322 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3323 before we clobber the symbol involved.
3325 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3327 * config/tc-arm.c: Remove OBJ_ELF definitions for
3328 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3329 use arm_adjust_symtab for OBJ_COFF.
3330 (armelf_adjust_symtab): New Routine.
3331 * config/tc-arm.h: Define obj_adjust_symtab to
3332 armelf_adjust_symtab for OBJ_ELF.
3334 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3336 * configure.in: Make all i386-elf targets use bfd_gas.
3337 * config/tc-i386.c (tc_i386_force_relocation): New.
3338 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3339 (md_apply_fix3): Likewise.
3340 (tc_gen_reloc): Handle them.
3341 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3342 tc_i386_force_relocation.
3344 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3346 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3348 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3350 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3351 current opcode after writing the first insturction of a reverse
3354 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3356 * read.h (generate_lineno_debug): Add prototype.
3357 * read.c (generate_lineno_debug): Make non-static.
3359 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3361 * config/tc-i386.c (md_assemble): Only warn for address/data size
3364 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3366 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3367 against Thumb function names, as the linker needs this information.
3369 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3371 * expr.c (operand): Check also that there is no advance in operand
3372 after atof_generic in order to decide "is it label 0f or floating
3375 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3377 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3378 command line options with a single dash.
3379 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3381 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3383 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3384 * tc-arm.c (arm_fix_adjustable): New routine.
3386 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3388 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3389 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3390 demand_empty_rest_of_line before mri_comment_end.
3391 (equals): Check garbage after expression before
3392 mri_comment_end in MRI mode.
3394 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3396 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3397 small immediate constant to use the constant itself rather than
3400 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3402 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3403 (pa_leave): Likewise.
3405 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3407 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3409 (i386_operand): Fix an error message.
3411 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3413 * doc/c-arm.texi (ARM Directives): Document .req directive.
3415 * config/tc-arm.c (reg_required_here): Display erroneous string if
3416 the register name could not be decoded.
3417 Do not set inst.instruction if the sift is -1.
3419 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3421 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3424 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3426 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3427 even if it is belived to be unnecessary.
3429 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3431 config/tc-i386.c (i386_operand): Size immediate constants by
3432 suffix (erroneously removed as part of July 7 change).
3434 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3436 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3437 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3438 (armelf_frob_symbol): New Routine.
3439 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3441 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3443 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3445 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3447 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3448 command line switches passed to assembler.
3450 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3452 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3453 (gas_cgen_opcode_desc): Declare.
3454 (gas_cgen_parse_operand): Declare.
3455 (*): Prepend gas_ to gas specific fns to denote them as such.
3457 * cgen.c (gas_cgen_opcode_desc): New global
3458 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3459 (queue_fixup): Renamed from cgen_queue_fixup.
3460 (*): Prepend gas_ to gas specific fns to denote them as such.
3462 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3463 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3464 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3465 Open opcode table and initialize it.
3466 (make_parallel): Use gas_cgen_opcode_desc.
3467 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3468 (md_assemble): Ditto.
3470 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3472 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3473 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3474 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3475 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3476 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3477 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3478 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3479 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3480 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3481 (INIT_STAB_SECTION): Likewise.
3482 (OBJ_PROCESS_STAB): Likewise.
3484 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3485 (md_parse_option): Watch for them.
3486 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3487 (md_begin): Kill neverdef code.
3488 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3489 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3490 (s_alpha_coff_wrapper): New.
3491 (md_pseudo_table): Trap all ECOFF pseudos.
3493 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3495 Start of changes to remove mdebug section from mips*-elf
3496 Based on MIPS_STAB_ELF definition
3497 * acconfig.h: undef if not configured
3498 * config.in: undef if not configured
3499 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3500 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3501 * stabs.c (s_stab_generic): flush frag
3503 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3505 * configure.in: (arm-*-elf): Handle.
3506 (thumb-*-elf): Handle.
3507 * configure: Regenerate.
3508 * read.c (stringer): Fix typo in comment.
3509 * write.c (fixup_segment): Don't add symbol value to addend if
3511 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3513 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3516 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3518 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3519 (write_2_short): Emit warning if new flag is set.
3520 (do_assemble): Set flags if left instruction is one of special
3521 "right-instruction-killer" type.
3523 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3525 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3526 Always output words in debug_info section as big endian.
3527 (sparc_target_format): Choose correct bfd target.
3528 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3530 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3532 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3533 to work with internationalization code. Issue an error when two
3534 operands match that are not allowed to match.
3536 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3538 * configure.in (install_tooldir): Allow target to specify whether
3539 it wants to be installed in $(tooldir)/bin.
3540 * configure: Regenerate.
3541 * Makefile.am (install-exec-local): Set install-exec-tooldir
3542 dependency via configure.
3543 * Makefile.in: Regenerate.
3545 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3547 * Makefile.am (install-exec-local): Split into two ...
3548 (install-exec-bindir,install-exec-tooldir): New rules.
3549 * Makefile.in: Regenerate.
3551 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3553 * Makefile.am (install-exec-local): Don't remove the file before
3554 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3555 W. Rozycki <macro@ds2.pg.gda.pl>.
3556 * Makefile.in: Rebuild.
3558 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3560 * cgen.c: Include libiberty.h.
3561 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3562 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3563 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3564 (md_cgen_lookup_reloc)): Declare.
3565 (md_cgen_record_fixup_exp): Declare.
3566 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3567 (m32r_relax_frag): Declare.
3568 (cgen_md_apply_fix3): Decls moved to cgen.h.
3569 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3570 (m32r_cgen_record_fixup_exp): Delete decl.
3571 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3572 (assemble_nop): Delete.
3573 (expand_debug_syms): Delete unused `exp'.
3574 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3575 Add default case for -Wall.
3576 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3577 (md_atof): Delete unused wordP.
3579 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3581 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3584 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3586 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3587 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3588 .print, .purgem, and .struct. Remove documentation for
3591 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3593 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3594 Update call to insert_operand.
3596 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3598 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3600 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3602 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3603 whitespace after a prefix operator.
3605 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3607 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3609 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3611 * config/tc-sparc.c (log2): New static function.
3612 (s_reserve): Use log2 to convert alignment before calling
3614 (s_common): Use log2 to convert alignment before calling
3615 record_alignment and frag_align.
3616 (sparc_cons_align): Use log2.
3618 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3620 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3621 (s_common): Likewise.
3623 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3624 initialization of waddr.
3625 (sparc_elf_final_processing): Add default case to switch.
3627 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3629 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3630 than temporary real.
3632 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3634 * write.c (subsegs_finish): Don't align the segments if there were
3637 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3638 copying aux information.
3640 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3641 expression into a symbol.
3643 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3645 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3646 type to unsigned int.
3647 (md_assemble): Change type used to store offsets from unsigned
3649 (i386_operand): Switch error check to only call RESTORE_END_STRING
3650 once after parse_register.
3652 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3654 * config/tc-v850.c (md_show_usage): Changed format to match that
3657 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3659 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3661 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3663 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3666 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3668 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3669 * doc/Makefile.in: Rebuild.
3671 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3673 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3674 for %lo expressions.
3675 (mips_ip, case 'u'): Move range check after code to mask
3676 off bits in %hi/%lo expressions. Mask off high bits for
3679 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3681 * doc/Makefile.am (gasver.texi): New target.
3682 (as.info, as.dvi): Depends upon gasver.texi.
3683 * doc/as.texinfo: Include gasver.texi. Mention version number on
3684 title page and in top node.
3685 * doc/Makefile.in: Rebuild.
3687 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3689 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3690 but not including the line containing the edict.
3691 * listing.h (LISTING_EOF): New.
3692 * input-scrub.c (input_scrub_next_buffer): Call it.
3694 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3696 * config/tc-i386.c (i386_operand): Don't set the size of an
3697 immediate address based solely on the suffix and the mode.
3699 * config/tc-i386.c (md_assemble): Add assertion to make sure
3700 overlap2 does not set Imm.
3702 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3703 sequences of whitespace to a single space.
3704 (is_space_chars): Just compare with space.
3705 (md_begin): Don't initialize space_chars.
3706 (md_assemble): Just skip a single whitespace character.
3707 (i386_operand): Rewrite base-index parsing to use new
3708 parse_register, and to skip white space. Skip white space in a
3709 number of other places too. Don't give error message if
3710 parse_register fails.
3711 (parse_register): Change reg_string parameter to be non-const.
3712 Add end_op parameter. Skip white space after the `%', and return
3713 end of register string. Give error message here rather than
3716 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3718 Based on patch from Matt Semersky <matts@scd.hp.com>:
3719 * expr.c (op_encoding): Make const.
3720 (expr_set_precedence): New function.
3721 (expr_begin): Don't set operator rankings, just call
3722 expr_set_precedence.
3723 * expr.h (expr_set_precedence): Declare.
3724 * read.c (s_mri): Call expr_set_precedence.
3726 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3728 * doc/as.texinfo (Statements): Remove paragraph discussing
3729 continuing lines with a backslash. This hasn't worked for years,
3732 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3734 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3736 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3737 (ps_CTORS, ps_DTORS): New section types.
3738 (vms_fixup_xtors_section): New function
3739 (Ctors_Psect, Dtors_Psect): Define.
3740 (IS_GXX_XTOR): Define
3741 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3742 Filter static constructors/destructors and add to
3743 Ctors_Symbols/Dtors_Symbols chain.
3744 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3745 appropriate section.
3747 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3748 * makefile.vms: Merge vax/vms support.
3750 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3752 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3753 (elf_pseudo_table): Add them.
3754 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3755 (md_apply_fix): Accept them.
3756 (mips_fix_adjustable): Don't adjust them.
3757 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3758 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3759 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3760 (tc_fix_adjustable): Don't adjust them.
3762 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3764 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3766 * Makefile.in: Regenerate.
3767 * configure.in: AC_SUBST cgen_cpu_prefix.
3768 * configure: Regenerate.
3770 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3772 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3773 Changed all users of COND12_DELAY.
3775 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3777 * config/tc-mn10300.c (set_arch_mach): New function.
3778 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3779 (md_begin): Default to mn10300 mode.
3780 (md_assemble): Only accept instructions for the core mn10300
3781 chip and the active machine type.
3783 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3785 * subsegs.h (segment_info_type): Give the struct a name.
3786 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3787 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3788 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3789 * config/tc-w65.h (tc_reloc_mangle): Declare.
3790 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3792 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3794 * config/tc-v850.c (v850_comm): Restore old section
3795 after common processing.
3797 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3799 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3801 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3803 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3804 char with code that explicitly sign-extends.
3806 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3808 * config/tc-v850.c (md_begin): Restore text section as the current
3809 section after creating call table sections.
3810 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3813 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3814 with call to macro SYM_AUXINFO.
3816 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3818 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3819 with the program transform name.
3820 * Makefile.in: Rebuild.
3822 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3824 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3827 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3829 * config/tc-i386.c (i386_operand): Be prepared for a space between
3830 the open parenthesis and the start of the register operand,
3831 because of the June 16 change.
3833 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3835 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3838 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3840 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3841 even if it is belived to be unnecessary.
3843 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3845 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3847 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3849 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3851 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3852 shift amount for a repeated operand. The shift amount for the
3853 repeated copy comes from the size of the operand.
3855 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3857 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3859 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3861 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3863 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3865 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3866 characters in it as LEX_IS_SYMBOL_COMPONENT.
3867 * config/tc-i386.h (tc_symbol_chars): Define.
3868 (extra_symbol_chars): Declare.
3869 * config/tc-i386.c (extra_symbol_chars): Define.
3870 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3871 (line_comment_chars): Set to '/' if TE_LINUX.
3872 * doc/c-i386.texi (i386-prefixes): Update.
3873 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3875 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3877 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3878 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3880 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3882 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3883 constraint in instructions REP & REPI.
3885 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3887 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3888 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3890 (check_range): If the operand is shifted, then shift the number
3891 before checking its range.
3893 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3895 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3898 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3900 * config/tc-v850.c (v850_comm): Create special sections as needed.
3902 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3904 * config/tc-d10v.c (write_2_short): Addition of swapping
3905 instructions for sequential and reverse sequential order when
3906 given order is not possible.
3908 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * Makefile.am: Rebuild dependencies.
3911 (DEP_INCLUDES): Fix reference to intl build directory.
3912 * Makefile.in: Rebuild.
3914 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3916 * doc/c-i386.texi: Update 16 bit documentation.
3918 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3919 IgnoreDataSize to IgnoreSize as they are used for address size as
3921 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3922 32-bit mode, similarly addr16/data16 and variants.
3924 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3926 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3927 sequential word multiply instructions.
3929 (do_assemble): Add extra command line argument, to allow mul32
3930 attribute to be preserved across parallel insns.
3931 (md_assemble): Insert NOPs between explicitly parallel insns which
3932 contain an 32 bit multiply and a 16 multiply.
3934 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3936 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3939 * config/tc-i386.c (reloc): Add braces.
3941 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3942 consistent with Intel naming.
3943 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3944 use bitfields in sib_byte.
3945 (modrm_byte): Don't use bitfields here either.
3947 * config/tc-i386.c (current_templates): Add const.
3948 (parse_register): Add const to return, param, and char *s.
3949 (i386_operand): Add const to reg_entry *r.
3950 * config/tc-i386.h (templates): Add const to start, end.
3952 Inspired by code for 16 bit gas support from Martynas Kunigelis
3953 <martynas@nm3.ktu.lt>:
3954 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3955 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3956 (uses_mem_addrmode): Remove.
3957 (md_estimate_size_before_relax): Add support here too.
3958 (md_relax_table): Rewrite interface to md_relax for 16 bit
3960 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3961 (opcode_suffix_to_type): Remove.
3962 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3963 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3964 (md_convert_frag): Likewise.
3965 (i386_operand): Add support for 16 bit base/index regs,
3966 immediates, and displacements. Remove some unnecessary casts, and
3967 localise end_of_operand_string, displacement_string_start,
3968 displacement_string_end variables. Add GCC_ASM_O_HACK.
3969 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3971 * config/tc-i386.c (prefix_hash): Remove.
3972 (md_begin): Rewrite without obstacks. Remove prefix hash table
3973 handling. Rewrite lexical table handling.
3974 (i386_print_statistics): Don't print prefix statistics.
3975 (md_assemble): Rewrite instruction parser so that line is not
3976 converted to lower case. Don't do a hash_find for prefixes,
3977 instead recognise them via opcode modifier.
3978 (expecting_operand, paren_not_balanced): Localise variables.
3979 * config/tc-i386.h (IsPrefix): Define.
3980 (prefix_entry): Remove.
3982 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3983 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3984 '\\' in case where comment_chars contains '/'.
3986 * config/tc-i386.c (MATCH): Ensure given operand and template
3987 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3988 you must write `ljmp *table(%ebx)'.
3990 From H.J. Lu <hjl@gnu.org>:
3991 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3992 as 0 ifndef BFD_ASSEMBLER.
3993 (md_assemble): Allow immediate operands without suffix or
3994 other reg operand to default in size to the current code size.
3996 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3998 * config/tc-v850.c (md_begin): Restore creation of
3999 .call_table_text and .call_table_data sections.
4001 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4003 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4004 after emitting a word of noops.
4006 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4008 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4009 (i386_operand): Simplify checks for valid base/index combinations.
4010 Disallow `in 4(%dx),%al'.
4012 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4014 (add_prefix): Change parameter from char to int.
4016 * config/tc-i386.h (Ugh): Define opcode modifier.
4017 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4019 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4020 CONSISTENT_REGISTER_MATCH macros to check register types more
4021 thoroughly. Check for illegal suffix/operand combinations
4022 when matching insns with operands. Handle new `s' suffix, and
4023 associated FloatMF opcode modifier for float insns with memory
4025 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4026 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4027 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4028 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4029 DATA_PREFIX_OPCODE throughout.
4031 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4032 (md_assemble): Rewrite suffix/register operand checking code to be
4033 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4034 AnyMem, the better to grep.
4036 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4037 given a memory operand. Don't set Abs bits either.
4038 (type_names): Remove Mem*, Abs*.
4039 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4040 define opcode_modifiers as these cases are handled by Disp8,
4041 Disp16, Disp32 and suffix checks.
4042 (COMES_IN_BOTH_DIRECTIONS): Remove.
4043 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4045 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4046 if IgnoreDataSize modifier given. Remove ShortformW modifier
4047 test. Add test for ShortForm in W base_opcode modification.
4048 Merge Seg2ShortForm and Seg3ShortForm code.
4049 * config/tc-i386.h (ShortFormW): Remove.
4050 (IgnoreDataSize): Define.
4052 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4054 * config/tc-d30v.c (md_assemble): Store previous segment state
4055 with previous instruction.
4057 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4059 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4060 (ebp, esp): Remove static variables.
4061 (MATCH): Remove test for InOutPortReg.
4062 (i386_operand): Properly handle InOutPortReg here instead.
4063 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4064 (md_assemble): Simplify and correct modrm and sib generation.
4065 (i386_operand): Add warning for scale without index.
4066 Rewrite checks for valid base/index combinations.
4068 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4069 macros and enclose in do while(0).
4070 (RESTORE_END_STRING): Likewise.
4071 (md_assemble): Add one to printed operand number so we start
4072 from 1 not 0. Add some more gettext invocations.
4073 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4076 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4077 DATA_PREFIX, SEG_PREFIX): Define.
4078 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4079 (check_prefix): Remove function.
4080 (add_prefix): New function. Add prefix to i.prefix as well as
4082 (md_assemble): Changes for add_prefix. Remove hack for wait
4083 prefix, instead always output prefixes in fixed order. Test
4084 for jcxz/loop when selecting between word & dword operations,
4085 and add address size prefix rather than operand size prefix.
4086 Remove operand -> address size hack when emitting jcxz/loop.
4087 (i386_operand): Remove O_Absent check as it's done in expr.
4089 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4091 * configure.in: Recognize m5200 as a cpu_type of m68k.
4092 * aclocal.m4: Rebuild with current libtool.
4093 * configure: Rebuild.
4095 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4097 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4098 to relaxable_symbol to prevent references to external symbol from
4101 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4103 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4104 symbols are relaxable.
4106 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4108 * config/tc-v850.c (md_begin): Don't create special
4109 sections by default.
4111 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4113 * config/tc-mips.c (macro): For div and udiv, close the
4114 reorder block as soon as possible.
4116 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4118 From Matt Semersky <matts@scd.hp.com>:
4119 * macro.c (macro_mri_mode): New function.
4120 * macro.h (macro_mri_mode): Declare.
4121 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4124 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4126 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4129 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4130 until after xstrdup in OBJ_EVAX case.
4132 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4134 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4135 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4136 of hardcoded magic number.
4137 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4139 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4141 * read.c (do_s_func): New function.
4143 * read.h (do_s_func): Add prototype.
4145 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4147 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4148 nops if fill pattern not specified.
4150 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4152 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4153 * config/te-go32.h (TE_GO32): Define.
4154 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4156 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4158 Implement .func/.endfunc pseudo-ops.
4159 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4161 * read.c (potable): Add .func,.endfunc.
4162 (s_func): New function.
4163 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4165 (in_doc_func_p,current_function_label): New static globals.
4166 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4168 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4170 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4171 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4172 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4173 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4174 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4175 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4176 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4177 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4178 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4179 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4180 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4181 * config/tc-a29k.c: Don't define md_short_jump_size,
4182 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4183 * config/tc-alpha.c: Likewise.
4184 * config/tc-alpha.h: Likewise.
4185 * config/tc-arm.c: Likewise.
4186 * config/tc-h8300.c: Likewise.
4187 * config/tc-h8500.c: Likewise.
4188 * config/tc-hppa.c: Likewise.
4189 * config/tc-i860.c: Likewise.
4190 * config/tc-i960.c: Likewise.
4191 * config/tc-ppc.c: Likewise.
4192 * config/tc-sh.c: Likewise.
4193 * config/tc-sparc.h: Likewise.
4194 * config/tc-tic30.c: Likewise.
4195 * config/tc-w65.c: Likewise.
4196 * config/tc-z8k.c: Likewise.
4198 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4200 * config/tc-vax.c (_): Delete this macro used for placeholder
4201 values in vax_operand_width_size; it conflicts with the _() macro
4202 used for internationalization.
4204 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4206 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4207 code. From Chris Moller <moller@bops.com>.
4209 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4210 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4211 * read.c (emit_expr): Initialize seg and subseg fields of a new
4213 * write.c (write_object_file): Switch to the appropriate segment
4214 and subsegment when processing a broken word.
4216 * config/tc-m68k.c (mri_assemble): New static function.
4217 (build_mri_control_operand): Call mri_assemble rather than
4219 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4220 (s_mri_endf, s_mri_endw): Likewise.
4222 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4224 * read.c (s_org): Call md_flush_pending_output if it is defined.
4226 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4228 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4230 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4231 (md_parse_option): Add for same.
4232 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4233 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4234 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4236 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4238 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4240 * config/tc-arm.c (find_real_start): Relax definition of local
4243 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4245 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4246 symbols at the given address, not just the last one specified.
4248 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4250 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4251 or number_to_chars_littleendian to write data.
4253 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4255 * config/tc-v850.c (md_assemble): Remove artificially created
4256 register name symbols.
4258 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4260 * write.c (fixup_segment): Change "segment" to "section" in
4263 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4265 * write.c (fixup_segment): Change sym1-sym2 message again.
4267 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4269 * write.c (fixup_segment): Improve error message for sym1-sym2
4270 errors when sym1 is in a different segment from sym2.
4272 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4274 * config/tc-m32r.c (warn_unmatched_high): New static local.
4275 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4276 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4277 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4278 (md_parse_option): Likewise.
4279 (md_show_usage): Likewise.
4280 (m32r_frob_file): Likewise.
4282 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4283 (read_a_source_file): Call them.
4284 * read.h (stabs_generate_asm_file): Declare.
4285 * stabs.c (stabs_generate_asm_file): New function.
4286 (generate_asm_file): New function.
4287 (stabs_generate_asm_lineno): Move file name handling into
4290 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4292 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4293 (d30v_current_align, d30v_current_align_seg): New variables.
4294 (d30v_last_label): New variable.
4295 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4296 (s_d30v_data, s_d30v_section): Likewise.
4297 (md_pseudo_table): Call them.
4298 (md_begin): Initialize d30v_current_align_seg.
4299 (md_assemble): Call d30v_align when needed by known current alignment.
4300 (d30v_frob_label, d30v_cons_align): New functions.
4301 * config/tc-d30v.h (md_do_align): Remove.
4302 (tc_frob_label): Call d30v_frob_label.
4303 (md_cons_align): New.
4305 * config/tc-d30v.c (find_format): Convert complex expressions to
4306 expression symbols before processing. Clean up code formatting.
4308 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4310 * po/Make-in (install-info): New target.
4312 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4314 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4316 * config/tc-mn10300.c (md_assemble): Likewise.
4318 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4320 * Makefile.am: Update with `make dep-am'.
4321 (HFILES): Add cgen.h.
4322 (cgen.o): Depend on cgen.h.
4323 * Makefile.in: Regenerate.
4325 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4327 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4329 * gasp.c (grab_label): Permit a label to be a preprocessor
4330 variable by permitting a label to start with a backslash.
4332 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4334 * config/tc-mips.c (validate_mips_insn): Removed hack
4335 for previously inaccessible bitfields in some INSN_TRAP
4338 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4340 * config/tc-d30v.c (do_assemble): Abort with error message
4341 if opcode operands do not match.
4343 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4345 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4346 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4347 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4348 similar new 'q' operand.
4350 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4352 * cgen.c (cgen_asm_finish_insn): Fix typo.
4354 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4357 * cgen.c: Include it.
4358 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4359 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4360 All callers updated.
4361 * config/tc-m32r.c: Include cgen.h.
4362 (m23r_insn): New members num_fixups,fixups.
4364 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4366 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4367 to avoid compiler warning.
4369 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4371 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4374 * makefile.vms (OBJS): Add ehopt.obj
4376 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4378 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4380 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4382 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4383 a short format insn.
4384 (md_assemble): Set it for explicitly packed insns.
4386 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4388 * config/obj-coff.c (c_symbol_merge): Do not take address of
4389 native fields when performing the memcpy.
4391 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4393 * config/tc-mips.c (macro,macro2): Implement
4394 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4396 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4398 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4399 relocations against globally visible symbols.
4400 * config/tc-m68k.c (relaxable_symbol): New macro.
4401 (m68k_ip, md_estimate_size_before_relax): Use it.
4402 (tc_m68k_fix_adjustable): Also handle weak symbols.
4404 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4406 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4407 references to externally visible symbols.
4408 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4409 values in twice for a PC relative reloc if the symbol is
4412 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4413 don't adjust a PC relative reloc against an externally visible
4415 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4416 for a PC relative fixup against an externally visible defined
4417 symbol, arrange to store object file and addend values as though
4418 the symbol were not defined.
4419 (tc_gen_reloc): Likewise.
4421 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4423 * read.c (sizeof_leb128): Referenced externally by write.c so
4426 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4428 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4429 and expand a 'debug' symbol associated with the next instruction
4430 that does not cause a short instruction to be filled with a NOP.
4431 (md_pseudo_table): Add support for .debugsym.
4432 (assemble_parallel_insn): Add calls to expand_debug_sym as
4434 (md_assemble): Ditto.
4436 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4438 * as.c (main): Conditionally call setlocale.
4439 * gasp.c (main): Likewise.
4440 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4441 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4443 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4445 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4447 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4449 * config/tc-hppa.c: Change all calls to bzero to use memset.
4450 (pa_ip): Add cast to avoid warning.
4451 (tc_gen_reloc, md_apply_fix): Likewise.
4452 (pa_find_space_by_number): Likewise.
4453 (hppa_force_relocation): Likewise.
4454 (pa_block): Change i to unsigned int.
4455 * config/obj-som.h (obj_som_copyright): Declare.
4457 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4459 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4460 for line numbers for assembly source.
4462 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4464 * configure.in: Change version number to 2.9.4
4465 * configure: Rebuild.
4467 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4469 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4471 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4473 * ecoff.h: Change symbolS in function declaration to struct
4476 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4478 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4479 (md_convert_frag): Fix i18n typo.
4481 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4483 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4484 * ecoff.h: Protoype it.
4485 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4486 [EVAX] (s_alpha_prologue): Delete.
4487 (md_pseudo_table): Update.
4489 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4491 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4492 array to local pointer.
4493 (get_args, parse_expr): Add casts to avoid warnings.
4495 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4497 * read.c (s_set): Cast xmalloc return value to fragS *.
4498 * config/tc-m68k.c (m68k_ip): Function made static to match
4499 previous forward declaration.
4500 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4502 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4504 * config/tc-v850.c: Add internationalisation macros to error
4507 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4508 macros to error strings.
4510 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4512 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4513 reloc is in the TOC csect.
4514 (md_apply_fix3): Correct gettext typo.
4516 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4518 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4519 .L - they are local labels and the branches are not really
4520 function calls but rather far jumps.
4522 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4524 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4526 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4528 * config/tc-i386.c (md_assemble): Print operand number rather than
4529 using ordinal_names.
4530 (i386_operand): Likewise.
4532 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4534 * Makefile.am (INTLLIBS): Define to work around apparent automake
4536 All Makefiles: Regenerated.
4538 * Many files: Added gettext invocations around user-visible
4540 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4541 HAVE_LC_MESSAGES): Define.
4542 * dep-in.sed: Added asintl.h.
4543 * po/Make-in: New file.
4544 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4546 * read.c (Z_): Renamed from `_'.
4547 * Makefile.am (SUBDIRS): Added po.
4548 (POTFILES): new macro.
4549 (po/POTFILES.in): New target.
4550 ($(OBJS)): Added asintl.h.
4552 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4553 (as_new_LDADD): Added $(INTLLIBS).
4554 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4555 (gasp_new_LDADD): Added $(INTLLIBS).
4556 (gasp_new_DEPENDENCIES): New macro.
4557 * configure, aclocal.m4: Rebuilt.
4558 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4560 (ALL_LINGUAS): Define.
4561 * macro.c: Include "asintl.h".
4562 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4563 * as.h: Include "asintl.h".
4564 * config/tc-i386.c (ordinal_names): Removed.
4565 (md_assemble): Changed error text to avoid ordinal_names.
4566 (i386_operand): Likewise.
4567 (reloc): Added as_bad to avoid i18n problems.
4568 (tc_gen_reloc): Likewise.
4569 * config/tc-arm.c (bad_args): Now a #define.
4571 * config/obj-vms.c (VMS_stab_parse): Changed type of
4573 (global_symbol_directory): Unified strings to avoid i18n
4575 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4576 avoid i18n problems.
4577 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4578 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4580 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4582 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4584 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4586 * as.c (print_version_id): Added an fprintf to avoid i18n
4588 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4590 * expr.c (expr): Added as_warn call to avoid i18n problems.
4591 * messages.c (as_assert): Changed code to avoid i18n problems.
4592 (as_abort): Likewise.
4593 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4594 (s_space): Likewise.
4595 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4597 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4599 * config/tc-i386.c (check_prefix): New static function, split out
4601 (struct _i386_insn): Add wait_prefix field.
4602 (md_assemble): Remove wait_prefix local variable. Use
4603 check_prefix when adding a prefix.
4605 * config/tc-i386.c (current_templates): New static variable.
4606 (md_assemble): Remove current_templates local variable.
4607 (md_assemble, i386_operand): Improve error and warning messages in
4608 many places. Add RESTORE_END_STRING in many places before error
4609 return. Clarify some comments.
4611 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4613 (md_assemble): Parse string instruction operands, looking for
4614 segment override prefixes. Check for invalid segment prefixes on
4616 (i386_operand): i.seg[] and max mem_operand changes for string
4618 * config/tc-i386.h (EsSeg): Define.
4620 * config/tc-i386.h (regKludge): Define.
4621 (iclrKludge, imulKludge): Don't define.
4622 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4623 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4624 opcode_modifier checks to look for more common cases first. Add
4625 default_seg for IsString case.
4627 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4629 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4631 * configure: Rebuild with new automake and libtool.
4632 * aclocal.m4, Makefile.in: Likewise.
4634 * doc/Makefile.am (as.dvi): New target.
4635 * doc/Makefile.in: Rebuild.
4637 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4639 * configure.in: Added sparc86x support.
4641 * configure: Rebuild.
4643 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4645 (md_parse_option): Warn if -EL is not supported for this architecture.
4647 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4649 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4651 * config/tc-mips.c (mips_ip): Note when we use get match on
4652 the full instruction name.
4654 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4656 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4657 back into the expression to handle add/sub simplification correctly.
4659 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4661 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4663 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4665 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4668 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4670 * symbols.c (max_indent_level): New global.
4671 (print_symbol_value_1): Use it.
4672 * expr.h (expr_build_dot): Declare.
4673 * expr.c (expr_build_dot): New function.
4675 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4677 * symbols.c (print_binary): New function.
4678 (print_expr_1): Call it.
4680 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4682 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4683 operand in the opcode.
4685 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4687 * config/tc-i386.h: Reorder operand flags and opcode modifier
4688 flags for clarity. Remove unused definitions: Unknown,
4689 ImmUnknown, DispUnknown, NoModrm.
4690 * config/tc-i386.c (type_names): Add missing Debug type.
4691 (md_assemble): Better duplicate prefix checking. Quicker string
4692 instruction check via new opcode_modifier flag.
4694 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4696 * doc/as.texinfo (Invoking): Clarify -Wa example.
4698 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4700 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4701 (s_mips_weakext): Define.
4702 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4703 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4706 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4708 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4709 is an error if the value can not be computed at assembly time.
4710 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4712 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4714 * gasp.c (main): Set next field of new include_path structure to
4715 NULL. From Avery Pennarun <averyp@gdc.ca>.
4717 * read.c (s_mri_sect): Call as_bad rather than abort for an
4718 unsupported MRI target.
4720 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4722 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4723 the destination of a branch instruction should be altered.
4724 (find_real_start): New function: Locate the real, Thumb coded
4725 start of a Thumb function.
4726 (do_t_branch23): Alter the destination of branches to Thumb
4729 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4731 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4733 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4736 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4738 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4739 * doc/c-hppa.texi: Likewise.
4741 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4743 * Makefile.am: Rebuild dependencies.
4744 * Makefile.in: Rebuild.
4746 * Makefile.am (DEP_INCLUDES): New variable.
4747 (.dep1): Change to work when srcdir is not an absolute path.
4748 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4749 * Makefile.in: Rebuild.
4751 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4753 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4754 LinearAddress patch.
4756 * configure.in: Set version to 2.9.1.
4757 * configure: Rebuild.
4759 * Branched binutils 2.9.
4761 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4763 * config/tc-i386.h (FWait): Define.
4764 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4765 other prefixes. Check FWait flag in opcode table to see which
4766 instructions require an fwait prefix.
4768 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4770 * stabs.c (get_stab_string_offset): Always create a stab string
4773 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4775 Fix some gcc -Wall warnings:
4776 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4777 * ehopt.c (eh_frame_code_alignment): Likewise.
4778 * expr.c (integer_constant, operand): Likewise.
4779 * frags.c (frag_align): Likewise.
4780 * gasp.c (level_0, change_base, doinstr): Likewise.
4781 * hash.c (hash_ask): Likewise.
4782 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4783 (debugging_pseudo): Likewise.
4784 * macro.c (define_macro, check_macro): Likewise.
4785 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4786 (ignore_rest_of_line, float_cons): Likewise.
4787 * symbols.c (decode_local_label_name): Likewise.
4788 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4789 (fixup_segment, number_to_chars_bigendian): Likewise.
4790 (number_to_chars_littleendian): Likewise.
4791 * config/atof-ieee.c (gen_to_words): Likewise.
4792 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4793 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4794 * read.c (output_big_sleb128): Initialize locals to avoid
4796 (output_big_uleb128, equals): Likewise.
4797 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4798 to unsigned int. Change zeros to unsigned int.
4799 * cond.c (s_if): Add return to default case.
4800 * frags.c (frag_now_fix): Change return type to addressT.
4801 * frags.h (frag_now_fix): Update declaration.
4802 * listing.c (file_info_struct): Change linenum to unsigned int.
4803 (struct list_info_struct): Change hll_line to unsigned int.
4804 (print_source): Update format string.
4805 * read.c (emit_expr): Change scan to unsigned int, and don't
4806 bother to initialize it.
4807 * symbols.c (dollar_label_count): Change to unsigned long.
4808 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4809 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4810 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4812 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4814 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4815 mcf5200 just as we do for m68000.
4816 (m68k_init_after_args): Likewise.
4817 (md_estimate_size_before_relax): Likewise.
4819 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4821 * config/tc-v850.c (md_assemble): Store relocation addend in
4822 fixup instead of instruction.
4824 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4826 * config/tc-i386.c (md_assemble): Swap template arguments to
4827 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4828 This macro is currently symmetric, so passing them the wrong
4829 way didn't cause any problem, but may if the macro is changed
4831 After copying template to i.tm, use i.tm. rather than t-> to
4832 access fields, and make t a const*
4833 Move i.tm.operand_types[] swap to immediately after the copy.
4835 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4837 * expr.h (expr_build_uconstant): Add prototype.
4838 (expr_build_unary,expr_build_binary): Add prototypes.
4839 * expr.c (expr_build_uconstant): New function.
4840 (expr_build_unary,expr_build_binary): New functions.
4842 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4844 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4845 * macro.c (macro_expand_body): Increase buffer size.
4846 * messages.c (as_warn): Likewise.
4847 (as_warn_where, as_bad, as_bad_where): Likewise.
4849 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4851 Based on patch from H.J. Lu <hjl@gnu.org>:
4852 * Makefile.am (DISTSTUFF): New variable.
4853 (diststuff): New target.
4854 * Makefile.in: Rebuild.
4856 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4858 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4859 m32r_elf_section_change_hook.
4861 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4862 emit a nop if a section ends with a 16 bit instruction.
4864 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4866 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4867 s_lcomm rather than obj_coff_lcomm.
4868 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4870 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4872 * config/tc-i386.h (LinearAddress): Define.
4873 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4874 instruction, don't use a default segment.
4876 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4878 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4879 * configure: Rebuild.
4881 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4883 * aclocal.m4, configure: Rebuild with libtool 1.2.
4885 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4887 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4888 PC relative branches. Patch courtesy of Jonathan Walton.
4891 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4893 * configure.in (emulations): Add thumb-pe target.
4895 * configure (emulations): Add thumb-pe target.
4897 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4899 * itbl-lex.l (yywrap): Don't define if already defined as a
4902 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4904 * depend.c (quote_string_for_make): New function.
4905 (wrap_output): Use it.
4907 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4909 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4910 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4912 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4914 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4915 Recognize -GN and -relax.
4916 (md_begin): Initialize gp size from -G switch.
4917 (alpha_force_relocation): Always force if -relax.
4918 (alpha_align): Take a new argument that will specify when to
4919 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4920 Change all callers. Emit nop alignment padding as nop+unop pair.
4922 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4924 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4925 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4927 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4929 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4930 require padding to the next long word boundary.
4932 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4934 * cgen.c: #include symcat.h.
4935 * config/tc-m32r.c: Likewise.
4937 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4939 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4940 absolute expressions instead of '$' prefixed register names.
4942 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4944 * read.c (s_set): Record file and line info for symbols when -as.
4945 (pseudo_set): Don't overwrite that dummy fragment.
4947 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4949 * config/tc-ppc.c (md_pseudo_table): Add "section".
4950 (ppc_named_section): New static function.
4952 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4954 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4955 so we don't have to scan the entire list.
4957 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4959 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4960 case, allow the parallel instructions to modify the same flag
4963 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4965 * listing.c (list_symbol_table): Categorize symbols by
4966 undefined_section rather than sy_frag->line == NULL.
4968 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4970 * Makefile.am (install-exec-local): Install properly when ln
4971 fails or tooldir == prefix.
4973 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4975 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4976 Test result of insert_operand for error.
4978 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4980 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4981 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4982 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4983 * doc/Makefile.in: Rebuild.
4985 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4987 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4988 (macro): Fix handling of M_COP[0-3].
4990 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4992 Based on patches from Ross Harvey <ross@teraflop.com>:
4993 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4994 if macro_alternate or macro_mri.
4995 (getstring): Remove support for byte constants between < and >.
4996 (get_any_string): '<' only starts a string if macro_alternate or
4998 (macro_expand_body): Permit keyword parameters following
4999 positional parameters.
5001 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5002 * configure.in (alpha*-*-netbsd*): New target.
5003 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5004 * configure: Rebuild.
5006 * as.h (flag_warn_suppress_instructionswap): Move from here...
5007 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5008 here, and make static.
5010 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5011 BFD_ASSEMBLER or MANY_SEGMENTS.
5013 * as.c (show_usage): Update bug-gnu-utils address.
5014 * gasp.c (show_usage): Likewise.
5015 * doc/as.texinfo (Bug Reporting): Likewise.
5017 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5019 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5020 insns regardless of the size of a pointer if we're in mips I or
5022 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5024 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5026 Fix rac to accept only a0:
5027 * tc-d10v.c (parallel_ok, find_opcode):
5028 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5029 Introduce OPERAND_GPR.
5031 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5033 * read.c (s_fill): Handle non-constant repeat counts by creating
5034 an rs_space fragment.
5036 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5038 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5039 from as_bad to as_warn.
5041 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5043 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5044 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5045 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5047 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5049 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5050 seg_fix_rotP rather than fix_root from seg_info.
5052 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5054 * expr.c: Add support for 0x1_2_3_4 bignums.
5056 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5058 * configure.in: Change -linux* to -linux-gnu*.
5059 * configure: Rebuild.
5061 * app.c (do_scrub_begin): Treat \r as whitespace.
5063 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5065 * Makefile.am: Update dependencies.
5066 * Makefile.in: Rebuild.
5068 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5070 * configure, aclocal.m4: Rebuild with new libtool.
5072 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5074 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5075 the argument to bfd_set_arch_mach.
5076 (load_address): Use bfd_arch_bits_per_address to determine the
5077 bit size of an address instead of looking at the isa level.
5078 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5080 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5082 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5084 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5086 * ehopt.c: New file.
5087 * as.h (enum _relax_state): Add rs_cfa.
5088 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5089 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5090 * read.c (emit_expr): Call check_eh_frame.
5091 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5092 (relax_segment): Likewise.
5093 * Makefile.am: Rebuild dependencies.
5094 (GAS_CFILES): Add ehopt.c.
5095 (GENERIC_OBJS): Add ehopt.o.
5096 * doc/internals.texi (Frags): Document rs_cfa.
5098 * as.c (show_usage): Mention --traditional-format.
5099 (parse_args): Accept --traditional-format.
5100 * as.h (flag_traditional_format): Declare.
5101 * output-file.c (output_file_create): If flag_traditional_format,
5102 set BFD_TRADITIONAL_FORMAT on stdoutput.
5103 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5105 * config/tc-mips.c (append_insn): Make sure that if we have a
5106 fixup for an unmatched %hi reloc, it does not associated with a
5109 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5110 * doc/Makefile.in: Likewise.
5112 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5114 * config/tc-m32r.c (check_for_side_effects): New function.
5115 (can_make_parallel): Add checks for instruction side effects
5116 clashing with the other instruction.
5117 (assemble_parallel_insn): Improve warning messages. Return error
5118 message from non-swapped instruction order.
5120 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5122 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5124 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5125 md_cleanup definition. This moves the forced literal output to
5126 the end of the source pass, and avoids macro's inserting literals
5127 into the code immediately after the macro expansion.
5129 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5131 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5132 a gas internal symbol is adjustable.
5133 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5135 * as.h: If gcc version greater than 2.6, use `__format__' and
5136 `__printf__' in function attributes, rather than `format' and
5139 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5141 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5143 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5145 Add tms320c30 support:
5146 * config/tc-tic30.h: New file.
5147 * config/tc-tic30.c: New file.
5148 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5149 TARGET_FORMAT as "coff-tic30".
5150 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5151 * Makefile.am: Rebuild dependencies.
5152 (CPU_TYPES): Add tic30.
5153 (CPU_OBJ_VALID): tic30-aout is valid.
5154 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5155 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5156 * configure, Makefile.in: Rebuild.
5158 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5160 * config/tc-v850.c (md_assemble): Improvements to error messages.
5162 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5164 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5165 BFD_RELOC_HI16_S to store the high bits of any value.
5167 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5168 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5169 assembler calculate relocations to any external symbol at all.
5170 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5171 involving generation of pc-relative relocs.
5172 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5173 has been moved to md_apply_fix3.
5175 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5176 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5177 which actually means (the address of identifier's GOT entry) +
5178 constant, which is not particularly useful.
5180 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5182 * read.h (include_dirs): Declare.
5183 (include_dir_count,include_dir_maxlen): Declare.
5185 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5187 * configure.in: Correct check for shared opcodes library.
5188 * configure: Rebuild.
5190 * listing.c (buffer_line): If we can't open the file, set at_end.
5191 (listing_print): Remove unused local variable fi.
5193 * config/m68k-parse.y (reglistpair): Handle register list in
5196 * config/vms-conf.h: Don't undef VERSION.
5198 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5200 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5202 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5204 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5205 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5206 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5207 (EXTRA_DIST): Define.
5208 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5209 explicitly rather than via the list of object files.
5210 (gcc-as.opt): New file created when make-gas.com is run.
5211 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5212 itbl-cpu.h} to #include appropriate file rather than copying that
5214 * config/vms-conf.h: Synchronize with current config.in.
5215 * Makefile.in: Rebuild.
5217 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5219 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5220 (parallel_ok): Relaxed parallel subinstruction dependency check.
5222 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5224 * as.h (flag_warn_suppress_instructionswap): added new flag.
5225 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5226 command line argument.
5227 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5228 warning only if flag_warn_suppress_instructionswap is false.
5230 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5232 * configure.in (i386-*-mingw32*): New target.
5233 * configure: Rebuild.
5235 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5237 * symbols.c (resolve_symbol_value): Don't set the segment if it
5238 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5240 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5243 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5245 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5246 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5249 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5251 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5253 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-v850.c (v850_insert_operand): Display instruction when
5256 an error is encountered.
5258 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5260 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5261 (i386-*-sco3.2v5*coff): New target.
5262 (i386-*-sco3.2*): New target.
5263 * configure: Rebuild.
5265 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5267 * config/tc-v850.c: Tidy error message production.
5269 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5271 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5272 validate_immediate return value in the right type for comparisons
5275 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5277 * listing.c (MAX_BYTES): Use listing variables not constants.
5278 (data_buffer): No longer an array, but a pointer.
5279 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5280 (listing_listing): Allocate data_buffer.
5282 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5284 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5285 --listing-rhs-width, --listing-cont-lines.
5286 (show_usage): Update.
5287 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5288 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5289 (print_lines): Use the variables instead of the constants.
5290 (listing_listing): Likewise.
5291 * listing.h: Declare the new vars.
5293 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5295 * as.c (parse_args): Add --keep-locals alias for -L.
5296 Add --strip-local-absolute.
5297 (show_usage): Update.
5298 * as.h (flag_strip_local_absolute): New flag.
5299 * symbols.c (S_IS_LOCAL): Use it.
5300 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5301 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5302 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5304 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5306 * config/tc-m32r.c: Detect if explicitly parallel instructions
5307 might have an io conflict and issue a warning message.
5309 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5311 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5312 cgen_swap_fixups): Functions to save, restore and swap the fixup
5313 chain with a backup copy.
5314 (cgen_asm_finish_insn): Returns address of constructed insn.
5316 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5318 * listing.c (file_info_struct): Remove FILE, add POS.
5319 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5320 (file_info): Don't open the file.
5321 (buffer_line): Check for the file in the last_open cache, updating
5323 (print_source): Don't reference file_info->file.
5324 (listing_listing): Likewise.
5325 (listing_print): Close the file in the cache, if any.
5327 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5329 * read.c (dwarf_file_string): New file static variable.
5330 (emit_expr): Look for constant sequence that leads up to a file
5331 name in DWARF debugging output.
5332 (stringer): Use dwarf_file_string to decide whether to accept a
5333 string as a file name.
5335 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5337 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5338 (crack_operand): Add reg->reglst MRI hack.
5339 (r_seg): Put reglst symbols in reg_section.
5340 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5342 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5344 * tc-sh.c (get_specific): Handle SGR & DBR.
5346 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5348 * tc-h8300.c (parse_reg): Take the length of the symbol into
5349 account when attempting to match a register name.
5350 * tc-h8500.c (parse_reg): Likewise.
5352 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5354 * cgen.c: Formatting changes to improve readability.
5356 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5358 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5361 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5363 Based on a patch from Jim Wilson
5364 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5365 (tc_gen_reloc): Handle cross section PC relative relocs
5368 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5370 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5372 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5374 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5375 (expr_jmp_buf): New static local.
5376 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5377 (cgen_md_operand): New function.
5378 * tc-m32r.c: Clean up pass over `struct foo' usage.
5379 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5381 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5383 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5384 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5386 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5388 * config/tc-i386.c (i386_operand): Give an error if there are
5389 unrecognized characters after an expression.
5391 For older changes see ChangeLog-9697