1 2000-02-24 Nick Clifton <nickc@cygnus.com>
3 * configure: Add arm-wince, mips-pe and sh-pe targets.
4 * configure: Regenerate.
6 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
8 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
9 "pe-mips" for the mips-pe target.
11 * config/tc-arm.c (insns): Change displacement encoded in BL
12 and B instructions if the target port is arm-wince.
13 (do_ldst): Do not bias the relocation offset if the target
15 (md_pcrel_from): Add in missing relocation offset bias if the
18 * config/tc-mips.c (mips_target_format): Support COFF flavour.
19 (md_begin): Disable -G support for mips-pe target.
20 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
21 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
24 * config/tc-sh.c (md_begin): sh-pe target is little endian.
25 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
26 assembler, just set the alignment to 4.
28 * config/te-wince-pe.h: New file for WinCE targets. Define
31 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
33 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
35 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
36 (i386_intel_memory_operand): After finding a segment override,
37 check again for no `[' before looking for a displacement. Bomb if
38 more than one displacement rather than silently discarding the
39 second and subsequent ones. Free strings malloc'd by
40 build_displacement_string.
42 2000-02-24 Catherine Moore <clm@cygnus.com>
44 * config/obj-som.c (obj_pseudo_table): Add "weak".
45 (obj_som_weak): New routine.
47 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
49 * config/tc-i386.c (union i386_op): New.
50 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
51 Throughout file replace occurences of disps[n], imms[n], regs[n]
52 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
53 intel mode operand swapping. Add assert in regKludge and
54 fake_zero_displacement code. Test i.types[n] when outputting
55 displacements and immediates. Combine output of Disp16 with
57 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
58 when in intel mode by (not) reversing fsub and fdiv operands
59 before the template search. This fails for single operand
60 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
61 undefined. Instead fix the base_opcode after we've found the
62 template. Move base_opcode xor with found_reverse_match from
63 opcode output code to before this fix so we test for the correct
65 (md_assemble): Don't use strcmp when deciding to ignore the suffix
66 check in intel mode. Instead compare opcodes.
68 * config/tc-i386.h (TC_RELOC): Delete.
69 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
70 with equivalent call to reloc.
72 * as.h (flag_m68k_mri): Move declaration after target include, and
73 only declare when TC_M68K defined. Define as zero otherwise.
74 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
75 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
76 Define as zero otherwise.
77 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
78 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
79 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
80 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
81 testing whether defined.
82 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
83 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
84 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
85 rather than testing whether defined.
86 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
87 (parse_mri_cons): Declare and use only when TC_M68K.
88 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
89 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
90 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
92 * NEWS: Mention IBM 370 support.
94 2000-02-23 Richard Henderson <rth@cygnus.com>
96 * config/tc-i386.c (md_assemble): When swapping operands for
97 intel_syntax, assume everything that's not Imm or Disp is a
100 2000-02-23 Linas Vepstas <linas@linas.org>
102 * config/tc-i370.c, config/tc-i370.h: New files.
103 * Makefile.am: Add support for Linux/IBM 370.
104 * configure.in: Likewise.
105 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
106 * config/obj-elf.c: Include elf/i370.h
107 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
109 * Makefile.in: Regenerate.
110 * configure: Regenerate.
112 * doc/c-i370.texi: New file.
113 * doc/all.texi: Include it.
114 * doc/as.texinfo: And here.
115 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
116 * doc/Makefile.in: Regenerate.
118 2000-02-19 Michael Meissner <meissner@redhat.com>
120 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
121 determine if an instruction can be used in parallel with an ADDppp
122 or SUBppp instruction.
124 2000-02-22 Andrew Haley <aph@cygnus.com>
126 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
128 1999-12-30 Andrew Haley <aph@cygnus.com>
130 * config/tc-mips.c (mips_gp32): New variable.
131 (macro_build) Use mips_gp32.
133 (md_longopts): Add "-mgp32" and "-mgp64".
134 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
136 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
138 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
139 warning, and bump it to 1.
141 2000-02-22 Ian Lance Taylor <ian@zembu.com>
143 From Brad Lucier <lucier@math.purdue.edu>:
144 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
147 2000-02-21 Catherine Moore <clm@cygnus.com>
149 * config/tc-mips.c (MF_HILO_INSN): Define.
150 (mips_7000_hilo_fix): Declare.
151 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
152 (md_parse_option): Check for 7000_HILO_FIX options.
153 (OPTION_M7000_HILO_FIX): Define.
154 (OPTION_NO_M7000_HILO_FIX): Define.
155 * doc/c-mips.texi (-mfix7000): Describe.
157 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
159 * listing.c (print_lines): Remove unused variable `end'.
161 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
162 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
163 reloc_type when BFD_ASSEMBLER.
164 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
165 reloc_type when BFD_ASSEMBLER. Move common code out of switch
166 statement and quell signed vs. unsigned comparison warning.
168 2000-02-18 Nick Clifton <nickc@cygnus.com>
170 * config/tc-d10v.c (find_opcode): Add a symbol's value to
171 the computed frag offset, rather than overwriting it.
173 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
175 * config/tc-sh.c ("elf/sh.h"): Include.
176 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
177 (md.begin): Initialize target_arch.
178 Only include opcodes in has table that match selected architecture.
179 (parse_reg): Recognize register names for sh-dsp.
180 (parse_at): Recognize post-modify addressing.
181 (get_operands): The leading space is now optional.
182 (get_specific): Remove FDREG_N support. Add support for sh-dsp
183 arguments. Update valid_arch.
184 (build_Mytes): Add support for SDT_REG_N.
185 (find_cooked_opcode): New function, broken out of md_assemble.
186 (assemble_ppi, sh_elf_final_processing): New functions.
187 (md_assemble): Use find_cooked_opcode and assemble_ppi.
188 (md_longopts, md_parse_option): New option: -dsp.
189 * config/tc-sh.h (elf_tc_final_processing): Define.
190 (sh_elf_final_processing): Declare.
192 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
194 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
195 the unwinder subspace. Save the current seg/subseg before creating
198 2000-02-10 Nick Clifton <nickc@cygnus.com>
200 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
201 little endian targets.
202 (INST_BYTE1): Redefine to handle big and little endian
204 (cpu_type): New type: Select between M340 and M210.
205 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
206 instructions of the M340.
207 (md_assemble): Add support for the MULSH and OPSR classes of
209 (md_atof): Add support for little endian targets.
210 (md_parse_option): Add support for -EL, -EB and -mcpu command
212 (md_convert_frag): Add support for little endian targets.
213 (md_apply_fix3): Add support for little endian targets.
214 (md_number_to_chars): Add support for little endian targets.
216 2000-02-10 Timothy Wall <twall@redhat.com>
218 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
219 defined, use it to verify the symbol just read should be a label.
221 2000-02-10 Timothy Wall <twall@redhat.com>
223 * app.c (do_scrub_chars): Handle "||" for parallel instructions
224 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
225 around colons when KEEP_WHITE_AROUND_COLON is defined.
226 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
227 and KEEP_WHITE_AROUND_COLON.
229 2000-02-08 Timothy Wall <twall@redhat.com>
231 * read.c (s_rept): Call do_repeat, which abstracts the repeat
233 (do_repeat): New. Abstract repeat logic so that a "break" can be
235 (end_repeat): New. Provide support for a "break" out of the
237 * read.h: Add prototypes for new functions.
239 2000-02-08 Timothy Wall <twall@redhat.com>
241 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
242 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
243 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
246 2000-02-08 Timothy Wall <twall@redhat.com>
248 * read.c: Added elseif to directives table.
249 * read.h: Added prototype for s_elseif.
250 * doc/as.texinfo: Added description for elseif.
251 * cond.c (s_elseif): New function
253 2000-02-04 Timothy Wall <twall@redhat.com>
255 * listing.c (print_lines): Remove conditionals causing bug in
258 2000-02-03 Timothy Wall <twall@cygnus.com>
260 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
262 * frags.c (frag_new): Calculate fr_fix in octets
263 (frag_now_fix) Return offset as target address offset (bytes).
264 (frag_now_fix_octets) New - Return offset in octets (8-bit
266 * frags.h: Added prototype for frag_now_fix_octets().
267 Distinguish between octets and bytes in field descriptions.
268 * listing.c (calc_hex): Account for octets vs bytes when
269 printing addresses/offsets.
270 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
271 target is little-endian, print the octets in a word in big-endian
272 order so that the display looks like a proper hexadecimal number,
273 instead of having the octets reversed.
274 * read.c (do_align): When recording alignment, alignment power
275 should be in terms of target bytes (minimum addressible unit)
277 (do_org) Convert ORG target address (byte) argument into an
278 octet offset when generating a variable fragment.
279 * symbols.c (resolve_symbol_value): Symbol final value
280 converted to a target address offset (bytes) from its octet offset.
281 * config/obj-coff.c (coff_frob_symbol): Symbol target address
282 offset (bytes) is adjusted by the frag offset (octets) converted
284 (coff_frob_section) Section alignment power is in terms of bytes;
285 convert it to an octet alignment power when calculating size (and
286 size mask) in octets. Don't modify the section size in order to
287 "align" it for TI COFF, since that format has a different method
288 for storing alignment information.
290 2000-02-01 Timothy Wall <twall@cygnus.com>
292 * stabs.c (generate_asm_file): Escape backslashes in stabs file
293 entries, matching the way GCC generates them. If not escaped, the
294 filename is encoded incorrectly.
296 2000-01-31 Nick Clifton <nickc@cygnus.com>
297 * config/tc-arm.c (reg_table): Add support for ATPCS register
300 2000-01-31 Geoff Keating <geoffk@cygnus.com>
302 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
304 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
306 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
307 of a symbol when we really care about its value.
309 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
311 * config/tc-mcore.c (md_assemble): Give warning message if
312 operands passes to instruction are more than the spec.
314 2000-01-27 Thomas de Lellis <tdel@windriver.com>
316 * config/tc-arm.c (armadjust_symtab): If the assembler is in
317 Thumb mode but the label seen was not declared as '.thumb_func'
318 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
319 correct disassembly of Thumb code bounded by non function labels.
321 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
323 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
324 Add dependencies for e-i386aout.o. Fix 2 comment lines.
326 * Makefile.in: Same here.
329 * configure.in: Set bfd_gas for i386-aout when primary target
330 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
331 we may need the primary te_file. Remove incorrect comment.
333 * configure: Regenerate.
335 * config/e-i386aout.c: New file.
337 * as.c (USE_EMULATIONS): Move to before print_version_id.
338 (struct emulation): Add i386aout.
339 (show_usage): Split text strings. Reformat -a text. Add --em
343 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
344 (aout_format_ops): New.
347 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
348 preprocessor conditional and add aout USE_EMULATIONS tests.
349 (read_a_source_file): Don't pass error strings to printf as
353 * gasp.c (exp_get_abs): Don't pass error strings to printf as
355 (do_data): Same here.
356 (process_file): And here.
359 * symbols.c (colon): Rewrite "already defined" fatal message
360 code for aout with USE_EMULATIONS.
363 * config/obj-aout.c (OBJ_HEADER): Define.
364 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
366 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
367 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
369 (obj_aout_type): Expand S_SET_OTHER here too.
370 (obj_read_begin_hook): Remove.
371 (aout_pop_insert): New.
372 (obj_aout_s_get_other): New.
373 (obj_aout_s_get_desc): New.
374 (aout_format_ops): New.
377 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
378 gets aout_pseudo_table.
379 (aout_pseudo_table): Declare.
380 (obj_read_begin_hook): Define.
383 * config/obj-coff.c (obj_pseudo_table): Rename to
385 (coff_pop_insert): Use coff_pseudo_table.
386 (coff_sec_sym_ok_for_reloc): Remove.
387 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
388 and comment all zero entries and remove #if 0 code.
391 * config/obj-coff.h (obj_pop_insert): Define.
392 (coff_pseudo_table): Declare.
395 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
396 s_get_size, s_set_size. Comment all zero entries.
399 * config/obj-elf.c (elf_s_get_other): New function.
400 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
401 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
402 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
404 (obj_elf_parse_section_letters): Don't pass error strings to
405 printf as format arg.
408 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
410 (elf_s_get_other): Declare.
411 (S_GET_OTHER) Define as elf_s_get_other if not already
413 (S_SET_OTHER): Only define when not already defined.
414 (elf_obj_read_begin_hook): Declare.
415 (obj_read_begin_hook): Define.
416 (elf_obj_symbol_new_hook): Declare.
417 (obj_symbol_new_hook): Define.
420 * config/obj-multi.h: Add copyright header and protect against
421 multiple inclusion. Add * to all function pointers.
422 (OBJ_HEADER): If defined, include it rather than other defines
424 (obj_frob_file_after_relocs): Test for NULL.
425 (obj_symbol_new_hook): Here too.
426 (obj_sec_sym_ok_for_reloc): And here.
427 (S_GET_OTHER): Define.
428 (S_GET_DESC): Define.
429 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
430 (OBJ_MAYBE_ELF): Update comment.
432 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
433 OBJ_AOUT preprocessor conditional and handle emulation by
434 testing OUTPUT_FLAVOR.
435 (i386_displacement): Here too.
436 (md_section_align): Similarly here.
437 (i386_target_format): Conditionally compile when more than one
438 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
439 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
440 (i386_displacement): Here too.
443 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
444 Define TARGET_FORMAT for aout only when not multi.
447 * config/te-multi.h: Delete file as it's identical to te-generic.h
449 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
451 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
452 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
455 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
457 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
460 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
462 * config/tc-mips.c (mips_do_align): New function.
463 * config/tc-mips.h (md_do_align): Define.
465 2000-01-10 Philip Blundell <philb@gnu.org>
467 * doc/c-arm.texi (ARM Options): Fix typo.
468 (ARM-Chars): Correct description of `#'. Mention that `;' is a
469 line separator for Linux.
470 * doc/as.texinfo (Comments): Mention the ARM.
472 2000-01-10 Philip Blundell <pb@futuretv.com>
474 * configure.in (arm*-*-conix*): New target.
475 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
477 * configure: Regenerate.
479 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
481 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
482 (obj_elf_visibility): New function.
484 * doc/as.texinfo (Visibility): New node: document visibility
487 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
489 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
490 warning for absolute jump/call without `*' in non-intel mode. No
491 need to set i.types[0] JumpAbsolute in intel mode.
493 1999-12-22 Philip Blundell <pb@futuretv.com>
495 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
496 hook function when changing sections.
497 (arm_s_data): Likewise.
499 1999-12-14 Nick Clifton <nickc@cygnus.com>
501 * config/tc-arm.c (md_parse_option): Add support for -marm720
504 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
506 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
507 (r_registers, xr_registers): Define.
508 (r_register_name, xr_register_name): New functions.
509 (md_assemble): Handle new am33 operand types and instruction
511 (mn10300_insert_operand, check_operand): Likewise.
513 1999-11-29 Nick Clifton <nickc@cygnus.com>
515 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
516 (s_force_thumb): Set thumb_mode to 2.
517 (md_assemble): Do not complain about thumb instructions on a
518 non-thumb target if thumb_mode is set to 2.
520 1999-11-28 Michael Meissner <meissner@cygnus.com>
522 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
523 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
524 (O_...): Add new machine dependent expressions if we are handling
525 explicit relocations.
526 (alpha_reloc_op): New static table holding the explicit relocation
528 (alpha_literal_hash): New static to hold the hash table for
529 explicit relocations.
530 (alpha_macros): Add support for explicit relocations.
531 (md_begin): If explicit relocations, initialize hash table.
532 (md_assemble): Don't print a second error if tokenize_arguments
533 already printed an error message.
534 (md_apply_fix): Add support for explicit relocations.
535 (alpha_force_relocation): Ditto.
536 (alpha_fix_adjustable): Ditto.
537 (alpha_adjust_symtab): New function to support explicit
539 (alpha_adjust_symtab_relocs): Ditto.
540 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
541 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
542 Add support for explicit relocations. Return -2 if an error
543 message was already printed.
544 (find_macro_match): Add support for explicit relocations. Comment
546 (emit_insn): Add support for explicit relocations.
547 (assemble_tokens): Ditto.
549 (load_expression): Ditto.
552 (emit_ir_load): Ditto.
553 (emit_loadstore): Ditto.
557 (emit_division): Ditto.
558 (emit_jsrjmp): Ditto.
559 (emit_retjcr): Ditto.
561 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
563 (tc_adjust_symtab): If explicit relocations, call the function
565 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
566 relocations next to the literal relocation they reference.
567 (TC_INIT_FIX_DATA): Initialize the new fields.
568 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
570 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
572 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
573 'B' operand for PA2.0 bb instruction.
575 1999-11-18 Nick Clifton <nickc@cygnus.com>
577 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
580 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
582 (mcore_force_relocation): Force relocations to be generated for
585 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
587 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
588 (i386_displacement): Disallow O_big displacements.
590 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
592 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
593 improvements in error checking.
594 (md_assemble): Support for unconditional ARM instructions.
595 (md_parse_option): Support for -m[arm]v5e flag.
597 1999-11-12 Nick Clifton <nickc@cygnus.com>
599 * macro.c (buffer_and_nest): Do not check beyond the end of the
602 1999-11-11 Nick Clifton <nickc@cygnus.com>
604 * macro.c (buffer_and_nest): Look for seperator after TO and
607 1999-11-08 Andrew Haley <aph@cygnus.com>
609 * app.c (do_scrub_chars): When in State 10, treat backslash
610 characters in the same way as as symbol characters.
612 1999-11-07 Richard Henderson <rth@cygnus.com>
614 * config/tc-alpha.c (alpha_align): Check, don't assert, that
615 the previous label was in the current section before playing
618 1999-11-06 Nick Clifton <nickc@cygnus.com>
620 * config/tc-v850.c (v850_force_relocation): Force relocation
622 (v850_pcrel_from_selection): Do not compute a pcrel offset if
625 1999-11-05 Michael Meissner <meissner@cygnus.com>
627 * expr.h (operatorT): Increase machine dependent operators to 16.
628 * expr.c (op_rank): Ditto.
630 1999-11-03 Ian Lance Taylor <ian@zembu.com>
632 * read.c (pseudo_set): Reject attempts to set the value of a
635 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
638 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
640 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
641 to bfd_set_section_contents.
643 1999-11-03 Nick Clifton <nickc@cygnus.com>
645 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
647 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
649 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
650 (mips_ip): Use OPCODE_IS_MEMBER.
652 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
654 * config/tc-arm.c (reg_required_here): Improve comments.
656 * config/tc-arm.c (thumb_opcode): Add "variants" field.
657 (tinsns): Initialize variants field.
659 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
662 1999-10-27 Scott Bambrough <scottb@netwinder.org>
664 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
665 * config/tc-arm.h: Fix compile time warnings.
667 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
669 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
670 form @abs16, @(abs16) and @(abs16 + imm).
672 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
674 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
675 (ISA_HAS_64_BIT_REGS) New.
676 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
677 mips_emit_delays,macro_build,load_register,load_addresss,
678 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
679 and/or use new ISA_xxx macros in expressions involving
680 ISA, particularly mips_opts.isa.
682 1999-10-18 Michael Meissner <meissner@cygnus.com>
684 * expr.h (operatorT): Add machine dependent operators md1..md8.
685 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
686 for the machine dependent operators to use.
688 * expr.c (op_rank): Add machine dependent operators.
690 * config/tc-alpha.c (O_pregister): Define as a machine dependent
692 (O_cpregister): Ditto.
693 (md_begin): Change X_op test that field is wide enough to use
694 O_max instead of O_alpha_max.
695 (cpu_types): Fill in missing initializer.
696 (alpha_num_macros): Make unsigned.
697 (md_assemble): Make opnamelen be size_t.
698 (md_apply_fix): Cast alpha_num_operands to int before testing.
699 (alpha_force_relocation): Ditto.
700 (alpha_fix_adjustable): Ditto.
701 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
702 (tc_gen_reloc): Ditto.
703 (tc_get_register): Ditto.
708 (s_alpha_ent): Ditto.
709 (s_alpha_end): Ditto.
710 (s_alpha_frame): Ditto.
711 (s_alpha_prologue): Ditto.
712 (s_alpha_file): Ditto.
713 (s_alpha_gprel32): Ditto.
714 (s_alpha_proc): Ditto.
715 (s_alpha_set): Ditto.
716 (s_alpha_base): Ditto.
717 (s_alpha_align): Ditto.
718 (s_alpha_arch): Ditto.
719 (alpha_align): Ditto.
720 (assemble_insn): Suppress unused variable warning.
722 (assemble_insn): Don't assume X_op and X_unsigned are in a given
723 order in the structure.
724 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
726 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
728 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
730 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
732 * config/tc-i386.c (i386_index_check): Correct #endif location.
734 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
736 * as.c (show_usage): Document new options.
737 (parse_args): Add --no-warn, --warn, --fatal-warnings,
738 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
739 (parse_args): Parse the new options.
740 (main): If there were warnings, and --fatal-warnings
741 was specified, print an error.
742 * as.h: New variable, flag_fatal_warnings, for new option.
744 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
746 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
747 '@'. Change autoincrement completers to fall through to cache control
750 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
752 (pa_parse_addb_64_cmpltr): New function.
754 * config/tc-hppa.c (pa_ip): Change error message.
755 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
756 '?Q' args to allow falling through.
758 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
759 Remove unused conditional codes.
760 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
762 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
764 * config/tc-d30v.c (CHAR_BIT): Define.
765 (check_range): Fix bit operations to support integers bigger than
768 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
770 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
773 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
774 Doug Evans <devans@cygnus.com>
776 Add support for m32rx.
777 * config/tc-m32r.c (enable_m32rx): New static global.
778 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
779 (allow_m32rx): New function.
780 (M32R_SHORTOPTS): Add `O'.
781 (md_longopts): Add --m32rx plus several warning options.
782 (md_parse_option): Handle new options.
783 (md_show_usage): Print them.
784 (md_begin): Enable m32rx.
785 (OPERAND_IS_COND_BIT): New macro.
786 (first_writes_to_seconds_operands): New function.
787 (writes_to_pc,can_make_parallel,make_parallel): New functions.
788 (target_make_parallel,assemble_two_insns): New functions.
789 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
790 If optimizing and m32rx, try to make consecutive insns parallel.
792 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
794 * config/tc-mips.c (nopic_need_relax): Allow for the
795 .sdata.foo sections generated by -fdata-sections,
796 and for the .gnu.linkonce.s sections generated by C++.
798 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
800 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
801 with cleaner code using completer prefixes. Add 'Y'.
803 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
805 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
807 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
808 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
809 insn does not match and we should try the next insn in the table.
811 1999-09-22 Nick Clifton <nickc@cygnus.com>
813 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
815 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
817 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
820 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
822 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
823 OBJ_ELF. If ELF, add "sq".
824 (md_parse_option): If ELF, ignore -s and -q.
825 (md_show_usage): Mention ELF options.
827 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
829 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
832 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
834 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
836 * config/tc-hppa.c (struct pa_it): New field "trunc".
837 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
838 (pa_parse_ftest_gfx_completer): New function
839 (pa_parse_fp_cnv_format): New function.
841 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
842 (md_apply_fix): Handle 22bit pc-rel branches.
844 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
846 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
848 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
850 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
852 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
854 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
855 (pa_ip): Handle 'fX'.
857 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
859 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
860 (pa_ip): Handle 'fX'.
862 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
864 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
865 unwinds unless the function is in the text space.
866 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
868 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
870 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
871 (md_assemble): To here. Tweak address generation.
873 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
875 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
876 (md_assemble): Call dwarf2_where for OBJ_ELF.
877 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
878 (pa_end_of_source): New function.
879 * tc-hppa.h (md_end): Define for OBJ_ELF.
881 1999-09-14 Michael Meissner <meissner@cygnus.com>
883 * configure.in (Canonicalization of target names): Remove adding
884 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
885 generates $ac_config_sub with a ${CONFIG_SHELL} already.
886 * configure: Regenerate.
888 1999-09-14 Donn Terry <donn@interix.com>
890 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
892 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
894 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
895 pc-relative jmp/call to an absolute symbol.
896 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
897 absolute section symbols.
899 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
900 jump handling code and comments.
902 1999-09-12 Ian Lance Taylor <ian@zembu.com>
904 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
905 the value if TE_PE and a global defined symbol.
907 1999-09-11 Ian Lance Taylor <ian@zembu.com>
909 * write.c (dump_section_relocs): Call print_symbol_value_1 to
910 print the symbol, rather than printing it here.
912 1999-09-11 Donn Terry <donn@interix.com>
914 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
915 BFD_RELOC_RVA relocations.
917 * config/tc-i386.c (md_undefined_symbol): Compare the name against
918 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
921 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
923 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
924 * doc/internals.texi (Object format backend): Document
927 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
928 relocations against global symbols if TE_PE.
930 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
931 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
933 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
936 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
937 symbols which do not have a constant value, or tags with
938 non-tags. Remove the symbol from the list before adding it at the
941 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
942 C_FCN symbol differently if TE_PE.
943 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
944 appears in the pseudo-op, rather coff_line_base which is only set
947 * config/obj-coff.c (obj_coff_loc): New static function.
948 (obj_pseudo_table): Add "loc".
950 * config/obj-coff.c (add_lineno): Check that the line number is
953 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
954 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
956 (md_atof): Return NULL rather than 0.
957 * config/tc-i386.c (md_atof): Change type to int.
958 * expr.c (expr): Change first parameter to int.
959 * config/obj-coff.c: Add declarations for static functions.
960 (coff_frob_symbol): Use SYM_AUXENT.
961 * config/tc-i386.h (flag_16bit_code): Don't declare.
963 * config/obj-coff.c (obj_coff_section): Default to setting
964 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
966 * write.c (adjust_reloc_syms): Print adjusted fixup.
968 * expr.c (integer_constant): Correct too_many_digits calculation
971 1999-09-09 Andreas Schwab <schwab@suse.de>
973 * doc/c-arm.texi: Fix arguments of @var to not contain
976 1999-09-08 Philip Blundell <pb@nexus.co.uk>
978 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
980 (md_parse_option): Only support -k flag for ELF and COFF targets.
982 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
984 * config/tc-hppa.c (pa_ip): Put strict register checks before
985 call to pa_parse_number.
987 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
989 1999-09-06 Ian Lance Taylor <ian@zembu.com>
991 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
994 1999-09-06 Donn Terry <donn@interix.com>
996 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
998 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1000 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1001 candidate instruction. Require registers for register arguments
1002 when in strict mode. Require assemble-time constants for
1003 constants when in strict mode.
1004 (pa_get_absolute_expression): Require a constant when in strict
1007 1999-09-06 Nick Clifton <nickc@cygnus.com>
1009 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1011 1999-09-04 Steve Chamberlain <sac@pobox.com>
1013 * config/tc-pj.c: New file, supports picoJava in ELF.
1014 * config/tc-pj.h: Ditto.
1015 * configure.in (pjl*, pj*): New targets.
1016 * Makefile.am: Rebuild dependencies.
1017 (CPU_TYPES): Add pj.
1018 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1019 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1020 * doc/c-pj.texi: New file.
1021 * doc/as.texinfo: Add some PJ specifics.
1022 * doc/all.texi: Add PJ to the list of all architectures, sort them
1024 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1025 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1027 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1029 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1030 (obj_frob_file): Test for null pointer.
1031 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1032 (OBJ_PROCESS_STAB): And here.
1033 (elf_obj_sy): Remove
1035 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1036 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1037 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1039 * config/obj-coff.c (no_func): Remove.
1040 (coff_format_ops): Change occurrences of no_func to 0, as we test
1041 for 0 in obj-multi.h.
1043 * configure.in: Enable bfd for i386-coff when primary target is
1044 bfd. Enable i386 elf,coff emulation support. Don't set
1045 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1046 emulation to support.
1047 *configure: Regenerate.
1049 1999-09-02 Nick Clifton <nickc@cygnus.com>
1051 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1052 .section .line directive is encountered.
1054 1999-09-01 Nick Clifton <nickc@cygnus.com>
1056 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1059 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1060 * as.texinfo: Document --gdwarf2 command line option.
1061 Add additional documentation of ARM command line switches.
1063 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1065 * config/tc-i386.c (i386_intel_memory_operand): Combine
1066 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1067 and RESTORE_END_STRING around parse_register calls.
1068 (i386_operand): Here too.
1069 (i386_is_reg): Remove.
1070 (parse_register): Move as_bad calls from within this function to
1073 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1075 Based on a patch from H.J. Lu <hjl@gnu.org>
1076 * config/tc-i386.c (parse_register): Handle FP regs specially.
1077 (md_begin): Remove '(' and ')' from register_chars.
1079 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1081 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1082 error message (done elsewhere).
1084 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1086 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1088 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1090 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1093 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1095 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1097 Add new completers. Fix bug in 64 bit condition handling.
1099 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1102 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1104 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1106 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1108 1999-08-27 Jim Wilson <wilson@cygnus.com>
1110 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1111 (struct ls): Add frag field. Initialize it to zero.
1112 (out_end_sequence): New local text_frag. Set it while in text section.
1113 Replace address check with frag check. Set ls.frag to text_frag if
1114 out_set_addr called.
1115 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1116 Set it before switching sections. Replace address check with frag
1117 check. Set ls.frag to saved_frag if out_set_addr called.
1119 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1121 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1122 output "advance_pc" opcode instead of calling gen_addr_line().
1123 The latter has the undesired side-effect of creating a new row
1124 in the debug line info matrix.
1126 1999-08-26 Jim Wilson <wilson@cygnus.com>
1128 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1129 ls.last_filename if last is less than zero. Set ls.last_filename
1130 when allocating new entry.
1131 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1134 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1136 * config/tc-i386.c (i386_index_check): Fix the displacement size
1137 when INFER_ADDR_PREFIX.
1139 1999-08-18 Nick Clifton <nickc@cygnus.com>
1141 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1144 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1146 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1147 handle 0xffffNNNN constants correctly.
1149 1999-08-16 Nick Clifton <nickc@cygnus.com>
1151 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1154 1999-08-13 Nick Clifton <nickc@cygnus.com>
1156 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1157 (md_apply_fix3): Always pass positive values to
1158 validate_offset_imm.
1160 1999-08-12 Nick Clifton <nickc@cygnus.com>
1162 * config/tc-arm.c (skip_whitespace): New macro.
1163 Formatting tidy ups.
1165 (md_apply_fix3): Store relocation offset in addend for ELF based
1167 (arm_force_relocation): Always generate relocs for Thumb function
1170 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1172 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1173 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1175 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1177 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1178 flags for the unwind subspace.
1180 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1181 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1182 suitable relocation based on the size of the target's pointer.
1183 Always Use subsegment zero for the unwinders.
1184 (pa_level): Handle "2.0w".
1186 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1188 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1189 with the following instruction unless this was specified.
1191 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1193 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1194 certain sections, to match BFD changes.
1196 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1198 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1199 (EXTRA_SCRIPTS): Define to keep automake happy.
1200 * Makefile.in: Rebuild.
1202 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1204 * Makefile.am: Rename .dep* files to DEP*.
1205 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1206 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1208 * Makefile.in: Rebuild.
1210 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1212 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1214 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1216 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1217 avoid problems on DOS filesystems.
1218 * Makefile.in: Rebuild.
1220 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1222 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1224 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1227 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1229 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1230 line to create ${GDBINIT} rather than .gdbinit.
1231 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1233 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1235 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1237 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1239 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1241 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1243 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1244 non-adjustable symbols.
1246 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1248 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1250 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1252 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1255 1999-08-05 Donn Terry <donn@interix.com>
1257 * config/te-interix.h: New file.
1258 * configure.in (i386-*-interix*): New target.
1259 * configure: Rebuild.
1261 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1263 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1264 selectors for ELF too.
1265 (selector_table): Add "ltp" and "rtp" selectors.
1267 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1269 * config/tc-i386.c (i386_operand): No need to change
1270 operand_string pointer in segment reg case before goto
1271 do_memory_reference. Initialise displacement_string_start and
1272 displacement_string_end after do_memory_reference label.
1273 (i386_index_check): Add operand_string param, and print error
1274 message on failure here.
1275 (i386_intel_memory_operand): Instead of here.
1276 (i386_operand): And here.
1277 (INFER_ADDR_PREFIX): Enable.
1279 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1281 * config/tc-i386.h (DefaultSize): Define. Renumber following
1282 opcode_modifier defines.
1284 From Etienne Lorrain <etienne.lorrain@ibm.net>
1285 * config/tc-i386.c (stackop_size): New variable.
1286 (set_16bit_code_flag): Clear it here.
1287 (set_16bit_gcc_code_flag): New function.
1288 (md_pseudo_table): Add "code16gcc" entry.
1289 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1291 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1293 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1294 next_set_end even if the end symbol is being discarded.
1296 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1297 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1298 * config/obj-coff.c: Likewise.
1299 (seg_info_type): Remove.
1300 (seg_info_off_by_4): Change to array of segT.
1301 (s_get_segment): Adjust accordingly.
1302 (obj_pseudo_table): Fully initialize sentinel entry.
1304 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1305 Ralf Baechle <ralf@uni-koblenz.de>.
1307 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1309 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1311 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1313 * config/tc-i386.c: Indentation and white space changes.
1314 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1315 don't enable it by default.
1316 (i386_intel_operand): Remove redundant prototype.
1317 Move check on number of memory operands, and i.mem_operands++
1318 (i386_intel_memory_operand): To here.
1319 Remove i386_immediate code from here. Remove special case code
1320 for input and output using (%dx). Remove base/index checks and
1321 call i386_index_check instead. Save initial operand_string
1322 argument for error message.
1323 (i386_operand): Remove redundant prototype. Move base/index
1324 checks to i386_index_check.
1325 (i386_displacement): Move intel mode check for non-zero
1327 (i386_intel_memory_operand): To here.
1329 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1331 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1332 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1333 by .register pseudo-op if -64 and --no-undeclared-regs.
1334 (s_register, sparc_adjust_symtab): New functions.
1335 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1336 Declare sparc_adjust_symtab as tc_adjust_symtab.
1337 * doc/c-sparc.texi: Add description of #ignore special literal
1338 for .register pseudo-op.
1340 1999-07-30 Catherine Moore <clm@cygnus.com>
1342 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1343 the relocation's section offset.
1345 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1347 * write.c (fixup_segment): Fix generic error check overflow test.
1349 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1350 X_add_number to long.
1352 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1354 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1357 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1359 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1362 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1364 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1366 * configure.bat: Remove; obsolete.
1367 * config/go32.cfg: Likewise.
1369 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1371 * configure.in (i386-*-vxworks*): New target.
1372 * configure: Rebuild.
1374 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1376 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1378 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1380 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1382 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1383 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1384 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1385 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1386 MAX_RELOC_EXPANSION): Define.
1387 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1389 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1391 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1392 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1393 block. Print a warning if an 8-bit or 16-bit constant
1394 displacement or immediate is truncated on output.
1395 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1397 (i386_operand): Disallow immediate jump absolute operand.
1399 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1401 * configure.in: Bump version number to 2.9.5.
1402 * configure: Rebuild.
1404 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1407 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1409 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1410 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1412 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1414 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1416 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1418 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1419 if -mno-fpu was given.
1420 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1422 (cons_fix_new_arm): Remove misleading comments.
1424 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1426 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1428 (relax_segment): Likewise. After giving a rs_org error, convert
1429 the frag to rs_align to avoid cascading errors.
1431 1999-07-12 Andreas Schwab <schwab@suse.de>
1433 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1435 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1437 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1438 as appropriate. Fill in structure initializations. Add variable
1439 initializations. Add casts.
1440 * dwarf2dbg.c (print_stats): Change i to size_t.
1441 * listing.c (listing_listing): Change list_line to unsigned int.
1443 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1445 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1446 rather than checking for \001 and \002 in symbol name.
1447 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1449 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1451 * configure.in (hppa*-linux-gnu*): New target.
1452 * configure: Rebuilt.
1454 1999-07-08 Nick Clifton <nickc@cygnus.com>
1456 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1458 1999-07-07 Nick Clifton <nickc@cygnus.com>
1460 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1461 accessing symbolP directly.
1463 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1465 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1468 1999-07-05 Nick Clifton <nickc@cygnus.com>
1470 * config/tc-arm.c (ARM_EXT_V5): Define.
1471 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1472 (md_begin): Detect ARM v5 architectures.
1473 (md_parse_option): Accept arm v5 specification.
1474 (md_show_usage): Documment -marmv5 switch.
1476 * doc/c-arm.texi: Document -marmv5 command line option.
1478 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1480 (validate_immediate_twopart): New function. Determine if a
1481 constant can be computed by two ADD instructions.
1482 (output_inst): Remove its command line parameter - it was never
1484 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1485 implememt the ADRL pseudo op.
1486 (tc_gen_reloc): Generate a suitable error message if an ADRL
1487 instruction tries to generate a real reloc.
1489 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1491 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1493 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1496 1999-06-27 H.J. Lu <hjl@gnu.org>
1498 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1499 non BFD_ASSEMBLER case.
1501 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1503 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1506 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1508 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1509 out_end_sequence() when the address decreases due to a new frag.
1510 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1511 numbering starts with 1.
1513 1999-06-23 Nick Clifton <nickc@cygnus.com>
1515 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1517 (mcore_s_text): Call obj_elf_text for ELF target.
1518 (mcore_s_data): Call obj_elf_data for ELF target.
1519 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1521 (mcore_s_bss): New function: Dump literal table before changing
1523 (mcore_s_comm): New function: Dump literal table before changing
1526 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1527 No longer static functions.
1528 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1529 Provide prototypes for these functions.
1531 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1533 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1534 a list of names, to try obj_segment_name, and to try abbreviated
1535 names when using COFF without long section names.
1537 * config/tc-alpha.c: More use of symbol accessor functions.
1538 * config/tc-arc.c: Likewise.
1539 * config/tc-d30v.c: Likewise.
1540 * config/tc-fr30.c: Likewise.
1541 * config/tc-i860.c: Likewise.
1542 * config/tc-m88k.c: Likewise.
1543 * config/tc-mcore.c: Likewise.
1544 * config/tc-ns32k.c: Likewise.
1545 * config/tc-sparc.c: Likewise.
1546 * config/tc-v850.c: Likewise.
1548 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1549 sy_value with appropriate accessor functions.
1550 * config/tc-arm.c (md_apply_fix3): Likewise.
1551 * config/tc-d10v.c (AT_WORD_P): Likewise.
1552 * config/tc-v850.c (reg_name_search): Likewise.
1554 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1555 use symbol_get_bfdsym instead.
1556 * config/tc-ppc.c (md_assemble): Likewise.
1557 * config/tc-v850.c (v850_comm): Likewise.
1559 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1561 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1562 the symbol, rather than accessing the bsym member.
1563 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1564 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1565 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1566 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1567 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1568 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1569 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1570 * config/tc-v850.c (tc_gen_reloc): Likewise.
1572 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1574 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1575 (hppa_gen_reloc_type): Conditionalize on BFD64.
1576 (tc_gen_reloc): Re-enable ELF relocations.
1577 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1579 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1581 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1583 (do_ldst): Move assignment out of if condition.
1584 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1585 parentheses to avoid warning.
1587 1999-06-21 Nick Clifton <nickc@cygnus.com>
1589 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1590 macro to get at the BFD symbol associated with a GAS symbol.
1592 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1594 * config/tc-ppc.c: Update for symbol handling changes.
1595 * config/obj-coff.c: Likewise.
1597 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1599 * tc-hppa.c: General cleanups of ELF support. No more spaces
1600 and subspaces for ELF.
1601 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1602 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1603 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1604 (UNWIND_SECTION_NAME): Likewise.
1605 (space/subspace related structures): Conditionalize definitions
1607 (space/subspace directives and support routines): Conditionalize
1608 definitions and references/uses on OBJ_SOM.
1609 (label_symbol_struct): For ELF, track the symbol's segment. For
1610 SOM track its space.
1611 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1613 (USE_ALIASES): Kill for both SOM & ELF.
1614 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1615 (pa_space, pa_subspace): Corresponding changes.
1616 (pa_spaces_begin): Corresponding chagnes.
1617 (md_begin): Do not muck around with space/subspace stuff for
1619 (md_apply_fix): Temporarily disable argument relocation stuff
1621 (tc_gen_reloc): Temporarily disable relocation generation for
1623 (pa_build_unwind_subspace): Similarly.
1625 1999-06-16 Nick Clifton <nickc@cygnus.com>
1627 * config/tc-arm.c (thumb_set): New pseudo op.
1628 (text, data, section): Override these pseudo ops with ARM
1630 (s_thumb_set): New function: Perform the same as a .set pseudo
1631 op, but also mark the alias'ed symbol as being a Thumb
1633 (arm_s_text): New function: Perform the same as the .text
1634 pseudo op, but dump the literal pool before changing
1636 (arm_s_data): New function: Perform the same as the .data
1637 pseudo op, but dump the literal pool before changing
1639 (arm_s_section): New function: Perform the same as the
1640 .section pseudo op, but dump the literal pool before changing
1642 (arm_cleanup): Do not reset the current section before dumping
1645 1999-06-17 Nick Clifton <nickc@cygnus.com>
1647 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1648 OPTION_NO_WARN_UNMATCHED entries.
1649 (md_parse_option): Generate a warning message if an unrecognised
1650 option is encountered.
1652 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1653 (get_operands): When parsing an expression after an '@' symbol
1654 has been detected, do not ignore '#' symbols.
1655 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1658 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1660 From K. Richard Pixley <rich@noir.com>:
1661 * configure.in (ppc-*-vxworks*): New target.
1662 * configure: Rebuild.
1664 1999-06-12 Philip Blundell <philb@gnu.org>
1666 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1668 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1670 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1671 which refer to symbols in linkonce sections, permit reducing the
1672 relocs if the symbol is local.
1674 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1676 * subsegs.c (subseg_text_p): New function.
1677 * as.h (subseg_text_p): Declare.
1678 * read.c (do_align): Use subseg_text_p to set the default fill.
1679 * write.c (subsegs_finish): Likewise.
1680 * config/obj-coff.c (write_object_file): Likewise.
1681 * config/tc-i386.h (md_maybe_text): Don't define.
1682 (md_do_align): Use subseg_text_p to set the default fill.
1683 * config/tc-m32r.c (m32r_do_align): Likewise.
1684 * config/tc-sh.c (sh_do_align): Likewise.
1685 * config/tc-sparc.h (md_do_align): Likewise.
1687 1999-06-12 David O'Brien <obrien@freebsd.org>
1689 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1690 * configure: Rebuild.
1692 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1694 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1695 * Makefile.am: Rebuild dependencies.
1696 * Makefile.in: Rebuild.
1698 * config/tc-i386.c (i386_immediate): Remove unused label
1701 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1702 * symbols.c: Likewise.
1703 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1704 sy_next field when taking address, rather than symbol_next.
1706 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1708 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1709 value from the output file architecture.
1710 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1711 * dwarf2dbg.h: Change bfd_vma to addressT.
1713 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1715 * dwarf2dbg.h: Use PARAMS in function declarations.
1717 1999-06-11 Martin Dorey <mdorey@madge.com>
1719 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1720 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1722 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1724 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1726 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1728 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1731 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1733 * read.c (read_a_source_file): Only declare inescape if
1736 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1738 (find_entry_byval): Add parens to avoid warning.
1740 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1742 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1745 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1747 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1750 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1751 synthetize_setx): New functions.
1752 (md_assemble): Broken the special cases into the above
1753 functions. Make compiler happy if sizeof(bfd_vma)==4.
1754 Fix sethi generated from set/setuw. If instructions have a relloc,
1755 always clear the fields to be relocated in the opcode.
1756 (sparc_ip): Remove special_case global variable.
1758 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1760 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1761 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1762 indication of success rather than a value.
1763 (itbl_get_val): Likewise.
1764 (itbl_get_field): Use strcspn. Change delimiters to include
1766 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1767 (itbl_get_val): Likewise.
1768 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1770 * symbols.c (copy_symbol_attributes): Convert local symbols to
1773 1999-06-10 Nick Clifton <nickc@cygnus.com>
1775 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1778 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1780 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1781 Optimize set if sizeof(bfd_vma) == 64.
1782 (sparc_ip): Fix sethi - without %hi() it should generate
1783 R_SPARC_22 reloc, not R_SPARC_HI22.
1784 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1786 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1788 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1789 (s_ncons): New function.
1790 (native_op_table): New table.
1791 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1792 R_SPARC_OLO10 handling.
1794 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1796 * expr.h (struct expressionS): Revert last change; widen X_op.
1797 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1799 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1801 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1802 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1803 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1804 * Makefile.in: Regenerated.
1806 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1807 `common' pass on to s_mri_common.
1808 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1810 1999-06-06 Richard Henderson <rth@cygnus.com>
1812 * config/obj-elf.c (obj_elf_section): Don't free the return
1813 value of demand_copy_C_string.
1815 1999-06-05 Richard Henderson <rth@cygnus.com>
1817 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1818 creation logic from obj_elf_create_section.
1820 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1821 (section_stack): New.
1822 (special_sections): Make const.
1823 (obj_elf_section): Gut and rewrite parsing.
1824 (obj_elf_change_section): New function broken out of obj_elf_section.
1825 (obj_elf_parse_section_letters): Likewise.
1826 (obj_elf_section_word): Likewise.
1827 (obj_elf_section_type): Likewise.
1828 (obj_elf_previous): Treat as a toggle.
1829 (obj_elf_popsection): New.
1830 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1831 (ppc_section_type): Likewise.
1832 * config/tc-ppc.h: Likewise.
1834 * expr.h (struct expressionS): Don't make X_op a bitfield.
1835 * config/tc-alpha.c: Update for symbol handling changes.
1836 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1837 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1839 1999-06-05 Richard Henderson <rth@cygnus.com>
1841 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1842 (dwarf2_gen_line_info): Kill unused variables.
1843 (dwarf2_finish): Likewise.
1844 (dwarf2_where): Likewise.
1845 (dwarf2_directive_file): If we've only got a string,
1846 hand off to s_app_file.
1847 * ecoff.c: Move the include of ecoff.h.
1848 * symbols.h (S_IS_FUNCTION): Prototype.
1850 * read.c (LEX_HASH): Supply a default.
1852 (s_globl): Update `c' after skipping whitespace.
1853 * read.h (LEX_END_NAME, is_name_ender): New.
1854 * expr.c (get_symbol_end): Respect it.
1856 1999-06-04 Mark Klein <mklein@dis.com>
1858 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1860 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1862 * config/tc-hppa.c: Update for symbol handling changes.
1864 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1866 * cgen.c: Update for symbol handling changes.
1867 * config/tc-m32r.c: Likewise.
1869 * config/tc-hppa.h: Update for symbol handling changes.
1870 * config/tc-hppa.c: Likewise.
1872 * config/tc-arm.h: Update for symbol handling changes.
1873 * config/tc-arm.c: Likewise.
1874 (symbol_make_empty): Remove. Just use symbol_create.
1876 * symbols.c (symbol_set_tc): Correct name.
1878 * Makefile.am: Rebuild dependencies.
1879 ($(OBJS)): Don't depend upon struc-symbol.h.
1880 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1881 * dep-in.sed: Don't remove struc-symbol.h.
1882 * Makefile.in: Rebuild.
1884 * doc/internals.texi (Symbols): Describe changes in symbol
1887 1999-06-03 Richard Henderson <rth@cygnus.com>
1889 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1890 instead of doing the work by hand.
1892 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1894 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1895 state of line state-machine.
1896 (struct ls): Collect DWARF2 line state-machine state in new member
1897 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1898 resulted in any DWARF2 directives.
1899 (reset_state_machine): New function.
1900 (out_end_sequence): Ditto.
1901 (dwarf2_gen_line_info): When switching sections or switching to a
1902 lower text address, call out_end_sequence() first to terminate the
1903 previous code sequence as code sequences MUST have monotonically
1904 increasing addresses.
1905 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1907 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1909 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1910 DWARF2 debug info (line information only, at this point).
1911 * as.h: Update comment about supported debug formats.
1912 * dwarf2dbg.c, dwarf2dbg.h: New files.
1913 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1915 * expr.c (operand): Don't use [ for parens if we want an index op.
1916 (op_encoding): Switch [ into O_index, if desired.
1917 (op_rank): Renumber with O_index on bottom.
1918 (expr): If O_index, match closing bracket.
1919 * expr.h (O_index): New.
1921 * read.c (read_a_source_file): Conditionally allow matched "
1922 in lines passed to md_assemble.
1924 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1926 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1928 Add support for storing local symbols in a small structure to save
1929 memory when assembling large files.
1930 * as.h: Don't include struc-symbol.h.
1931 (symbolS): Add typedef.
1932 * symbols.c: Include struc-symbol.h.
1933 (local_hash): New static variable.
1934 (save_symbol_name): New static function, from symbol_create.
1935 (symbol_create): Call save_symbol_name.
1936 (local_symbol_count): New static variable.
1937 (local_symbol_conversion_count): Likewise.
1938 (LOCAL_SYMBOL_CHECK): Define.
1939 (local_symbol_make): New static function.
1940 (local_symbol_convert): New static function.
1941 (colon): Handle local symbols. Create local symbol for local
1943 (symbol_table_insert): Handle local symbols.
1944 (symbol_find_or_make): Create local symbol for local label name.
1945 (symbol_find_base): Check for local symbol.
1946 (symbol_append, symbol_insert): Check for local symbols.
1947 (symbol_clear_list_pointers, symbol_remove): Likewise.
1948 (verify_symbol_chain): Likewise.
1949 (copy_symbol_attributes): Likewise.
1950 (resolve_symbol_value): Handle local symbols.
1951 (resolve_local_symbol): New static function.
1952 (resolve_local_symbol_values): New function.
1953 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1954 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1955 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1956 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1957 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1958 (symbol_previous, symbol_next): New functions.
1959 (symbol_get_value_expression): Likewise.
1960 (symbol_set_value_expression): Likewise.
1961 (symbol_set_frag, symbol_get_frag): Likewise.
1962 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1963 (symbol_mark_used_in_reloc): Likewise.
1964 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1965 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1966 (symbol_mri_common_p): Likewise.
1967 (symbol_mark_written, symbol_clear_written): Likewise.
1968 (symbol_written_p): Likewise.
1969 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1970 (symbol_section_p, symbol_equated_p): Likewise.
1971 (symbol_constant_p): Likewise.
1972 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1973 (symbol_get_obj, symbol_set_obj): Likewise.
1974 (symbol_get_tc, symbol_set_tc): Likewise.
1975 (symbol_begin): Initialize local_hash.
1976 (print_symbol_value_1): Handle local symbols.
1977 (symbol_print_statistics): Print local symbol statistics.
1978 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1979 Declare new symbols.c functions. Move many declarations here from
1981 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1982 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1983 (struct symbol): Move bsym to make it clearly the first field.
1984 Remove TARGET_SYMBOL_FIELDS.
1985 (symbolS): Don't typedef.
1986 (struct broken_word): Remove.
1987 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1988 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1989 (symbol_clear_list_pointers): Likewise.
1990 (symbol_insert, symbol_remove): Likewise.
1991 (symbol_previous, symbol_append): Likewise.
1992 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1993 (struct local_symbol): Define.
1994 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1995 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1996 (local_symbol_get_frag, local_symbol_set_frag): Define.
1997 (local_symbol_get_real_symbol): Define.
1998 (local_symbol_set_real_symbol): Define.
2000 * write.c (write_object_file): Call resolve_local_symbol_values.
2001 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2002 (TARGET_SYMBOL_FIELDS): Don't define.
2003 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2004 ECOFF_DEBUGGING, add ECOFF fields.
2005 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2006 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2007 ECOFF_DEBUGGING, add ECOFF fields.
2008 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2009 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2010 * config/tc-mcore.h: Don't include struc-symbol.h.
2011 (TARGET_SYMBOL_FIELDS): Don't define.
2012 (struct mcore_tc_sy): Define.
2013 (TC_SYMFIELD_TYPE): Define.
2014 * Many files: Use symbolS instead of struct symbol. Use new
2015 accessor functions rather than referring to symbolS fields
2018 * read.c (s_mri_common): Don't add in value of line_label.
2020 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2021 checking for SEC_LINK_ONCE.
2023 * config/tc-sh.h (sh_fix_adjustable): Declare.
2025 * app.c (input_buffer): New static variable.
2026 (app_push): Save saved_input in allocated buffer.
2027 (app_pop): Restored saved_input.
2028 (do_scrub_chars): Change get parameter to take char * and int as
2029 arguments. Change GET macro to pass input_buffer to get
2030 function. Don't save input into allocated buffer.
2031 * as.h (do_scrub_chars): Update declaration.
2032 * input-file.c (input_file_get): Change to take char * and int.
2033 Read data into passed in buffer. Remove static buffer.
2034 * read.c (scrub_from_string): Change to take char * and int. Copy
2035 data into passed in buffer.
2037 * hash.h: Neaten. Declare hash_traverse.
2038 * hash.c: Complete rewrite based on BFD hashing code.
2039 * gasp.c (chunksize): New variable.
2040 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2043 1999-05-28 Nick Clifton <nickc@cygnus.com>
2045 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2046 addend unless the target uses an old ABI.
2048 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2050 -Wchar-subscripts cleanup
2051 * listing.c (listing_newline): Use unsigned char variable, so
2052 calls to isascii,iscntrl are correct.
2053 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2055 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2056 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2057 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2058 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2060 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2062 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2064 (arch_coldfire_p): New #define.
2065 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2067 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2069 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2071 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2072 (install_operand): Add place `N'.
2073 (init_table): Add registers ACC, MACSR, MASK.
2075 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2077 * config/tc-m68k.c: Change mcf5200 --> mcf.
2078 (archs): Add mcf5206e, mcf5307.
2079 (m68k_ip): Add format `u'.
2080 (install_operand): Add place `m', `M', `h'.
2081 (init_table): Add upper/lower registers.
2083 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2085 1999-05-28 Martin Dorey <mdorey@madge.com>
2087 * config/tc-i960.c: Several minor changes to add ELF and
2088 BFD_ASSEMBLER support.
2089 * config/tc-i960.h: Likewise.
2090 * configure.in (i960-*-elf*): New target.
2091 * aclocal.m4, configure: Rebuild.
2093 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2095 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2096 reloc changes when defined(BFD_ASSEMBLER).
2098 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2100 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2102 * write.c (write_print_statistics): Output to file, not stderr.
2104 * expr.c (generic_bignum_to_int32,64): Prototype.
2106 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2107 output_sleb128, output_uleb128, output_big_sleb128,
2108 output_big_uleb128, output_big_leb128): Prototype.
2109 (output_big_sleb128, output_big_uleb128): Make inline.
2110 (output_big_leb128): Remove inline
2112 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2113 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2114 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2115 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2116 value for correct overflow check in write.c:fixup_segment.
2117 * write.c (fixup_segment): Move bitfield overflow checks to after
2118 the md_apply_fix call.
2119 * config/obj-coff.c (fixup_segment): Likewise.
2120 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2121 valueT *val argument.
2123 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2125 * config/atof-ieee.c (gen_to_words): Correctly round a
2126 denormalized number. Fix off-by-one in range checking for
2127 exponent in a denormal.
2129 1999-05-10 Nick Clifton <nickc@cygnus.com>
2131 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2134 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2136 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2138 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2140 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2141 (ReverseRegRegmem): Remove.
2142 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2143 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2144 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2147 From Doug Ledford <dledford@redhat.com>
2148 * config/tc-i386.h (RegXMM): New for P/III.
2149 * config/tc-i386.c: Add support for P/III.
2151 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2153 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2154 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2155 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2157 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2159 * config/tc-i386.c (i386_immediate): Skip whitespace before
2160 complaining about junk after expression.
2161 (i386_displacement): Likewise.
2163 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2165 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2166 Don't copy before downcaseing.
2168 1999-05-05 Catherine Moore <clm@cygnus.com>
2170 * tc-m68k.c: Include elf/m68k.h.
2171 (m68k_elf_final_processing): New routine.
2172 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2175 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2177 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2180 1999-04-30 Nick Clifton <nickc@cygnus.com>
2182 * config/tc-mcore.c (mcore_s_section): Dump literals before
2185 1999-04-29 Nick Clifton <nickc@cygnus.com>
2187 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2190 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2192 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2193 (TC_INIT_FIX_DATA): Delete.
2194 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2195 (TC_INIT_FIX_DATA): Delete.
2196 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2197 * write.c (fix_new_internal): Initialize fx_cgen member.
2198 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2199 (gas_cgen_md_apply_fix3): Update.
2200 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2201 (md_cgen_record_fixup_exp): Update.
2202 (FX_OPINFO_R_TYPE): Update.
2204 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2205 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2206 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2207 * frags.h (struct frag): Make opindex, opinfo ints.
2209 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2211 1999-04-26 Tom Tromey <tromey@cygnus.com>
2213 * aclocal.m4, configure: Updated for new version of libtool.
2215 1999-04-22 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2219 (md_apply_fix3): Do not fix up absolute relocations against
2222 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2224 1999-04-20 Nick Clifton <nickc@cygnus.com>
2226 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2227 changes and data-in-text directives.
2228 (mcore_cons): New function: intercept cons() operations.
2229 (mcore_float_cons): New function: intercept float_cons()
2231 (mcore_stringer): New function: intercept stringer() operations.
2233 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2235 * obj.h (struct format_ops): Change generate_asm_lineno field to
2237 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2239 * config/tc-alpha.c (find_opcode_match): Add default case to
2241 (find_macro_match): Likewise.
2242 (load_expression): Parenthesize && within ||.
2244 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2246 1999-04-17 Nick Clifton <nickc@cygnus.com>
2248 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2249 .text .data .section pseudo ops.
2250 (mcore_s_section): New function. Dump lits before changing secs.
2251 (mcore_s_text): New function. Dump lits before changing secs.
2252 (mcore_s_data): New function. Dump lits before changing secs.
2254 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2256 * config/tc-mips.c (mips_32bitmode): New.
2257 (md_begin): Set mips_32bitmode if needed.
2258 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2259 Set EF_MIPS_32BITMODE.
2261 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2263 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2266 1999-04-16 Nick Clifton <nickc@cygnus.com>
2268 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2270 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2272 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2273 expressions correctly.
2276 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2278 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2280 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2282 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2283 and fmpynfadd instructions.
2285 1999-04-11 Richard Henderson <rth@cygnus.com>
2287 * as.h (environ): Declare it, if needed.
2288 * as.c (dump_statistics): Don't declare environ.
2289 * configure.in (environ): Detect declaration.
2290 * configure, config.in: Rebuild
2292 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2293 (i386_displacement): Allocate enough space for replacement buffer.
2294 Clean up replacement buffer initialization.
2296 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2298 * subsegs.c (section_symbol): Don't create a new symbol if one
2299 already exists; instead, use the existing one, but set its segment
2300 and frag data if it hasn't already been defined.
2301 * config/obj-coff.c (c_section_symbol): Likewise.
2303 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2305 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2307 1999-04-08 Nick Clifton <nickc@cygnus.com>
2309 * config/tc-mcore.c: New File: Support routines for MCore
2311 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2312 * config/obj-coff.c: Add support for mcore-pe target.
2314 * Makefile.am: Add support for MCore targets.
2315 * Makefile.in: Regenerate.
2316 * configure.in: Add support for MCore targets.
2317 * configure: Regenerate.
2319 * doc/all.texi: Set MCORE.
2320 * doc/as.texinfo: Document MCore specific command line options.
2322 * write.h: Prevent multiple inclusion.
2324 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2326 * asintl.h (LC_MESSAGES): Never define.
2327 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2329 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2332 * Makefile.am (m68k-parse.c): If configuring in the source
2333 directory, copy m68k-parse.y into the local directory before
2334 running ylwrap, to remove spurious differences when generating
2336 * Makefile.in: Rebuild.
2338 * config/tc-sparc.h (md_do_align): Just allocate the number of
2339 bytes necessary, rather than always allocating 1024.
2341 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2343 * listing.c (listing_newline): Add cast to avoid warning.
2344 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2345 * config/tc-i386.c (i386_scale): Add return value.
2346 (build_displacement_string): Remove unused local temp_disp2.
2347 (i386_intel_memory_operand): Add parentheses to avoid warning.
2348 (i386_intel_operand): Remove unused local end_of_operand_string.
2349 (i386_operand): Remove unused local operand_modifier.
2350 (i386_operand): Add parens to avoid warning.
2352 1999-04-04 Don Bowman <don@pixsci.com>
2354 * configure.in: Add mips*-*-vxworks* target; have it define
2356 * configure, config.in: Rebuild.
2358 1999-03-31 Nick Clifton <nickc@cygnus.com>
2360 * configure.in (emulations): Add support for arm-epoc-pe.
2361 * configure: Regenerate.
2362 * config/te-epoc-pe.h: New file. Define macros specific to
2364 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2365 for arm-epoc-pe target.
2367 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2369 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2371 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2373 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2374 detect ",n" without a condition.
2375 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2378 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2380 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2381 instruction is encoded with one bit.
2384 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2386 * doc/internals.texi (CPU backend): Mention that
2387 line_separator_chars should not include newline. From thi
2388 <ttn@mingle.glug.org>.
2390 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2392 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2393 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2395 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2397 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2399 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2401 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2404 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2406 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2408 1999-03-15 Martin Hunt <hunt@cygnus.com>
2410 * app.c (do_scrub_begin): Change '-' back to a symbol char
2411 so we can use multiple opcodes on a line again.
2413 * config/tc-d30v.c: By default, warn if a symbol has
2414 the same name as a register. Plus some minor
2415 updates from the branch.
2417 1999-03-13 Nick Clifton <nickc@cygnus.com>
2419 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2420 BFD_RELOC_16 and BFD_RELOC_64.
2422 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2424 * expr.c (expr): Add missing else.
2426 1999-03-12 Nick Clifton <nickc@cygnus.com>
2428 * config/tc-arm.c (md_apply_fix3): Improve error message.
2430 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2432 * Makefile.am (CPU_TYPES): Add fr30.
2433 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2434 (fr30,m32r dependencies): Update.
2435 * Makefile.in: Rebuild.
2437 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2438 (gas_cgen_record_fixup_exp): Ditto.
2439 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2440 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2441 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2442 (md_cgen_lookup_reloc): Update use of operand->type.
2443 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2444 (md_convert_frag): Call cgen_operand_lookup_by_num.
2445 (md_cgen_lookup_reloc): Update use of operand->type.
2446 (m32r_cgen_record_fixup_exp): Ditto.
2448 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2450 * config/tc-mips.c (md_show_usage): Fix message.
2452 1999-03-03 Nick Clifton <nickc@cygnus.com>
2454 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2455 and LDR reg,=<expr> instruction.
2457 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2460 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2462 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2464 1999-02-17 Nick Clifton <nickc@cygnus.com>
2466 This patch was created by: Scott Bambrough
2467 <scottb@corelcomputer.com>
2470 Special cased '@' character. The '@' character is used as the
2471 ARM assembler comment character, as a special character
2472 and in ELF .symver pseudo-op's, and as a special character in
2473 .type and .section pseudo-ops.
2474 (symver_pseudo): New static variable.
2475 (symver_state): New static variable.
2476 (struct app_save): Add field 'symver_state'.
2477 (app_push): Save global symver_state int struct app_save.
2478 (app_pop): Restore global symver_state from struct app_save.
2479 (do_scrub_chars): Special case handling of '@' character in
2482 * configure.in: Modified to recognize armv* uname syntax from ARM
2484 * configure: Regenerated.
2486 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2487 a prefix to the section's type.
2488 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2489 the type's typename.
2491 * config/tc-arm.h: Add support for PIC generation:
2492 (pic_code): New boolean.
2493 (obj_relocate_extern): Define.
2494 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2495 (TC_CONS_FIX_NEW): Define.
2496 (tc_fix_adjustable): Define.
2497 (GLOBAL_OFFSET_TABLE_NAME): Define.
2499 * config/tc-arm.c: Add support for PIC generation:
2500 (line_seperator_chars): Allow ';' as a seperator for Linux.
2501 (is_immediate_prefix): New macro.
2502 (arm_parse_reloc): New function.
2503 (s_arm_elf_cons): New function.
2504 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2505 (md_undefined_symbol): Special case handling for the Global Offset
2507 (md_apply_fix3): Handle PIC relocs.
2508 (tc_gen_reloc): Handle PIC relocs.
2509 (md_parse_option): Add support for '-k' command line switch to
2510 enable PIC generation.
2511 (cons_fix_new_arm): New function.
2512 (s_arm_elf_cons): New function.
2514 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2516 * configure.in: Add comments for uses of AC_DEFINE.
2517 * acinclude.m4: Likewise.
2518 * acconfig.h: Remove.
2519 * aclocal.m4: Rebuild.
2520 * configure: Rebuild.
2521 * Makefile.in: Rebuild.
2522 * config.in: Rebuild.
2524 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2526 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2527 non-constant offset from a base register.
2529 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2531 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2534 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2536 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2537 (emit_insn): Look for pc-relative and no-overflow specifiers on
2538 internal relocation types.
2540 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2542 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2545 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2547 (mips_4650, mips_4010, mips_4100): Variables removed.
2548 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2549 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2551 (md_begin): Don't bother initializing the mips_NNNN variables;
2552 mips_cpu is set, and that's good enough now.
2553 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2554 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2555 (show): New function, to handle wrapping in the CPU lists.
2556 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2558 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2560 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2561 than treat as an immediate specifier.
2563 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2565 * config/tc-i386.c: Prototype many functions.
2566 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2567 (i386_immediate): Remove unused second argument.
2568 (i386_intel_operand): Fix i386_is_reg typo.
2569 (i386_operand): Use allow_naked_reg.
2570 (output_invalid): Make operand int for K&R.
2572 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2574 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2576 * Makefile.in: Rebuild.
2578 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2580 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2582 (EXTRA_as_new_SOURCES): Comment out.
2583 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2584 * Makefile.in: Rebuild.
2585 * doc/Makefile.in: Rebuild.
2586 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2587 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2588 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2589 * configure: Rebuild.
2590 * aclocal.m4: Rebuild.
2591 * config.in: Rebuild.
2592 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2593 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2594 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2595 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2596 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2597 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2598 (gas_cgen_record_fixup_exp): Ditto.
2599 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2600 descriptor, not global variable.
2601 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2602 descriptor, not global variable. Refer to insert_operand handler
2603 via cpu descriptor, not global function.
2604 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2605 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2606 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2607 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2608 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2609 * config/tc-m32r.c: Ditto.
2610 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2611 (md_assemble): Ditto.
2612 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2614 1999-02-09 Nick Clifton <nickc@cygnus.com>
2616 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2617 relocations for ELF targets.
2619 1999-02-08 Nick Clifton <nickc@cygnus.com>
2621 * configure.in: Add support for StrongARM target.
2622 * configure: Regenerate.
2624 1999-02-05 Nick Clifton <nickc@cygnus.com>
2626 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2628 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2631 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2633 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2635 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2637 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2638 (INTEL_DWORD_MNEM_SUFFIX): Define.
2641 (DWORD_PTR): Define.
2642 (XWORD_PTR): Define.
2644 (OFFSET_FLAT): Define.
2646 (NONE_FOUND): Define.
2649 * config/tc-i386.c (set_intel_syntax): New routine.
2650 (intel_syntax): Declare.
2651 (allow_naked_reg): Declare.
2652 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2653 (intel_float_operand): New routine.
2654 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2655 Handle brackets as well as parens. Call i386_intel_operand for
2656 intel syntax. Reverse operands if appropriate. Handle new
2657 suffixes. Handle movzx and movsx.
2658 (i386_is_reg): New routine.
2659 (i386_immediate): New routine.
2660 (i386_scale): New routine.
2661 (i386_displacement): New routine.
2662 (i386_operand_modifier): New routine.
2663 (build_displacement_string): New routine.
2664 (i386_parse_seg): New routine.
2665 (i386_intel_memory_operand): New routine.
2666 (i386_intel_operand): New routine.
2667 (i386_operand): Call i386_displacement, i386_immediate,
2668 i386_scale, etc. instead of handling inline.
2669 (parse_register): Handle registers without prefix.
2671 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2673 * configure: Regenerate.
2674 * configure.in (arm-*-oabi): New.
2675 (thumb-*-oabi): New.
2676 * config/tc-arm.c (target_oabi): Declare.
2677 (md_apply_fix3): Support REL relocs.
2678 (md_parse_option): Handle -oabi.
2679 (elf32_arm_target_format): New routine.
2680 (md_longopts): Add OPTION_OABI.
2681 * config/tc-arm.h: Redefine TARGET_FORMAT.
2684 1999-01-28 Nick Clifton <nickc@cygnus.com>
2686 * write.c (write_relocs): Handle out of range error.
2688 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2689 (fr30_force_relocation): Default to 0.
2691 * config/tc-fr30.h (obj_fix_adjustable): Define.
2692 (TC_FORCE_RELOCATION): Define.
2694 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2697 1999-01-16 Nick Clifton <nickc@cygnus.com>
2699 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2700 merge of two instructions if the left instruciton kills the right.
2702 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2704 * Makefile.in: Regenerate.
2705 * configure.in: Redo test for using cgen.
2706 * configure: Regenerate.
2708 1999-01-09 Nick Clifton <nickc@cygnus.com>
2710 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2711 redefinition of this macro.
2713 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2715 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2718 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2720 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2721 a read of HI or LO and an immediatly following branch.
2723 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2725 * config/tc-mips.c (md_begin): Another correction to the setting of
2728 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2730 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2732 1998-12-21 Nick Clifton <nickc@cygnus.com>
2734 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2735 bit insn when optimizing, so that parallelised instructions will
2736 start on a 32 bit boundary.
2738 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2740 * config/tc-mips.c (mips_eabi64): New.
2741 (md_begin): Set mips_eabi64.
2742 (mips_elf_final_processing): Use it.
2744 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2746 * config/tc-mips.c (mips_elf_final_processing):
2747 Correct setting of ABI in e_flags.
2749 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2751 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2753 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2755 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2757 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2759 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2760 warning, values that don't fit in the field.
2762 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2764 * config/tc-mips.c (mips_abi_string): New.
2765 (md_parse_option,md_longopts): Add mabi.
2766 (mips_elf_final_processing): Set e_flags based on mabi flag.
2768 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2770 * config/tc-mips.c (md_parse_option): Handle vr4111.
2772 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2774 * config/tc-h8300.c (build_bytes): Change message given if the
2775 instruction requires H8/300H mode and we're not in Hmode, to
2776 suggest that it may be the operand modes that are the problem, not
2777 necessarily the opcode.
2779 1998-12-10 Nick Clifton <nickc@cygnus.com>
2781 * config/tc-fr30.c: Add line separator character.
2783 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2785 * configure.in (hppa-*-mpeix*): New target.
2786 * config/obj-som.h (obj_som_compiler): Declare.
2787 * config/obj-som.c (compiler_seen): New static variable.
2788 (obj_som_compiler): New function.
2789 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2790 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2791 (pa_type_args): Set hppa_priv_level.
2792 (pa_compiler): New static function if OBJ_SOM.
2793 * configure: Rebuild.
2795 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2797 * read.c (output_leb128): Don't mark as inline.
2799 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2801 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2802 AIX .vbyte unaligned data support.
2803 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2804 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2807 1998-12-07 Nick Clifton <nickc@cygnus.com>
2809 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2812 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2814 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2815 BFD_RELOC_ARM_PCREL_BRANCH.
2817 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2819 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2820 checking the target type.
2821 (mips-dec-bsd*): Set endian to little.
2822 * configure: Rebuild.
2824 COFF weak symbol support, based on patches from Mark Elbrecht
2825 <snowball3@usa.net>:
2826 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2827 * config/obj-coff.c (obj_coff_weak): New static function.
2828 (obj_coff_endef) [both versions]: Handle weak symbols.
2829 (coff_frob_symbol): Likewise.
2830 (yank_symbols): Likewise.
2831 (obj_pseudo_table): Add "weak".
2833 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2834 <aymeric.vincent@emi.u-bordeaux.fr>.
2835 * aclocal.m4: Rebuild with current tools.
2836 * configure: Rebuild.
2838 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2839 an assertion failure for a case we can't handle when OBJ_ECOFF.
2841 * expr.c (operator): And with 0xff to avoid problems with signed
2844 1998-12-03 Nick Clifton <nickc@cygnus.com>
2846 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2847 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2849 1998-12-02 Nick Clifton <nickc@cygnus.com>
2851 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2854 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2856 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2859 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2864 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2866 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2868 (d10v_cleanup): Only generate previous insn if a multiline insn is
2871 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2873 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2876 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2878 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2879 -marm6xxx command line switches.
2881 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2883 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2884 (itbl-ops.o): Delete duplicate dependencies.
2885 Rebuild dependencies.
2886 Add fr30 dependencies.
2887 * Makefile.in: Rebuild.
2889 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2891 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2893 * listing.c: Ignore line terminator characters found inside
2896 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2898 * po/gas.pot: Regenerated.
2900 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2902 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2903 fr30_is_label_start(). Also checks for delay slot insns.
2905 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2906 FR30 instructions which contain a colon in the mnemonic.
2908 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2910 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2912 * config/tc-fr30.c: Removed currently superflous code.
2914 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2916 * config/tc-fr30.h: New file.
2917 * config/tc-fr30.c: Tweaking so that it will compile.
2919 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2921 * config/tc-d10v.h (obj_fix_adjustable): Define.
2922 (TC_FORCE_RELOCATION): Define.
2923 (d10v_force_relocation): Declare.
2924 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2925 (md_apply_fix3): Handle Vtable relocs.
2926 (d10v_fix_adjustable): New.
2927 (d10v_force_relocation): New.
2929 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2931 * config/tc-d30v.c: Change default behaviour to ignore potential
2932 conflicts between register name and symbol names.
2934 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2936 * configure.in: Add fr30-*-*.
2937 * config/tc-fr30.c: New file.
2938 * Makefile.in: Regenerated.
2939 * config.in: Regenerated.
2940 * configure: Regenerated.
2941 * doc/Makefile.in: Regenerated.
2942 * po/gas.pot: Regenerated.
2944 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2946 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2949 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2951 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2953 (do_scrub_chars): Add some casts to unsigned char to avoid
2954 unwanted sign extension.
2955 * read.c (lex_type): Set characters about 127 to be symbol
2957 * config/tc-i386.c (md_begin): Set identifier_chars and
2958 operand_chars for values above 127.
2960 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2962 * configure.in: detect cygwin* instead of cygwin32*
2963 * configure: regenerate
2965 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2967 * listing.c: Add support for producing a listing from piped
2970 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2972 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2973 (append_insn): Account for the tx39's multiply behavior.
2975 1998-10-26 Michael Meissner <meissner@cygnus.com>
2977 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2978 from assemble_parallel_insns. Add support for '->' to indicate
2979 explicitly serializing the instructions.
2980 (md_assemble): Ditto.
2982 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2984 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2987 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2989 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2991 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2993 * config/tc-mips.c : support frame and regmask/fregmask when
2994 MIPS_STABS_ELF is specified.
2996 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2998 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2999 (md_apply_fix): Don't return 1 for VTABLE relocs.
3000 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3002 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3004 * doc/c-i386.texi: Replace occurences of "opcode" with
3005 "instruction mnemonic", "instruction", or "mnemonic" when
3006 referring to the name of an instruction. Use "opcode" when
3007 referring to the sequence of machine bytes.
3009 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3010 (is_opcode_char): Rename to is_mnemonic_char.
3011 (md_assemble and i386_operand): Correct error messages from
3012 "opcode" to "instruction mnemonic"
3013 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3014 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3015 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3016 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3017 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3018 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3019 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3021 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3023 * config/tc-i386.c (i386_operand): Check for garbage after
3026 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3028 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3029 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3031 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3033 * config/tc-sh.h (obj_fix_adjustable): Define.
3034 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3035 (md_apply_fix): Likewise.
3036 (tc_gen_reloc): Likewise.
3037 (sh_fix_adjustable): New.
3039 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3041 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3042 * cgen.h (gas_cgen_finish_insn): Update prototype.
3043 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3044 cgen_insn_t -> CGEN_INSN_INT.
3045 (make_parallel): Update handling of CGEN_INT_INSN_P.
3046 (assemble_parallel_insn): Ditto.
3047 (target_make_parallel): New function.
3048 (md_assemble): Use it.
3050 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3052 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3054 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3056 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3057 converted into lower case.
3059 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3061 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3062 (gas_cgen_tc_gen_reloc): Likewise.
3063 * config/tc-m32r.h (obj_fix_adjustable): Define.
3064 * config/tc-m32r.c (m32r_fix_adjustable): New.
3065 (m32r_force_relocation): Handle VTABLE relocs.
3067 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3069 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3071 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3073 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3074 to lower case before parsing.
3076 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3077 parallel insns modift buts in the PSW as a side effect.
3079 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3081 * config/tc-d30v.c (find_format): Test for missing flag and
3084 (md_apply_fix3): Fix error messages to avoid
3085 assumption about presence of a symbol.
3087 (parallel_ok): Disallow parallel instructions that both modify the
3090 (find_format): Generate a warning if an odd numbered register is
3091 used as the first register in a mutli-register instruction.
3093 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3095 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3096 relocations are always associated with a symbol.
3098 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3100 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3101 (elf32_sparc_force_relocation): Declare.
3102 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3103 (tc_gen_reloc): Handle vtable relocs.
3104 (elf32_sparc_force_relocation): New.
3106 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3108 * symbols.c (S_IS_FUNCTION): New.
3109 * config/tc-v850.h (obj_fix_adjustable): Define.
3110 (TC_FORCE_RELOCATION): Define.
3111 (v850_force_relocation): Declare.
3112 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3113 of fx_addnumber for VTABLE reloc addends.
3114 (md_apply_fix3): Handle VTABLE relocs.
3115 (v850_fix_adjustable): New.
3116 (v850_force_relocation): New.
3118 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3120 * tc-hppa.c (fp_operand_format): Add some additional formats.
3121 (pa_ip): Do not automatically promote into pa2.0 mode.
3122 (pa_level): Handle ".level 2.0".
3124 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3126 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3127 * config/tc-i386.h (template.extension_opcode): Change to
3128 unsigned int to allow full range of 8-bit opcode suffixes.
3129 (None): Redefine as 0xffff.
3131 From Jeff B Epler <jepler@usgs.gov>
3132 * doc/c-i386.texi (i386-SIMD): New section.
3134 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3136 * read.c (discard_rest_of_line): New function.
3137 * read.h: Declare it.
3138 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3140 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3142 * config/tc-d10v.c (find_symbol_matching_register): New function.
3143 (find_opcode): Cope with the case where a register name matches
3146 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3148 * config/tc-v850.c (md_pcrel_from): Rename to
3149 v850_pcrel_from_section.
3150 (v850_pcrel_from_section): Do not resolves symbols in other
3153 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3155 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3157 * config/tc-d10v.c (find_opcode): Generate an error if a register
3158 is supplied for an operand that should not be a register.
3160 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3162 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3163 instructions to have another instruction in the right bin.
3165 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3167 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3168 the right container if the left container holds a branch
3171 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3173 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3174 both a register name and symbol name.
3175 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3177 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3179 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3180 execution unit class.
3182 (reg_name_search): If a name matches a register and a symbol,
3183 prefer the register.
3184 (find_format): Disallow flag registers when a general purpose
3185 register is required.
3186 If a number is required, but a register has been given, check to
3187 see if a symbol with the same name as the register exists, and if
3188 so, use that symbol.
3190 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3192 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3194 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3196 * config/tc-d30v.c (find_format): Do not accept flag registers as
3197 general purpose registers.
3198 (find_format): If an immediate value is expected at a given place
3199 in a format, but a register name has been provided instead, check
3200 to see if that register name matches the name of a predefined
3201 symbol and if it does, then use the symbol instead.
3202 (reg_name_search): If a register name matches a symbol name,
3203 prefer the register name to the symbol name.
3205 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3208 the previous insn to empty.
3210 1998-09-20 Michael Meissner <meissner@cygnus.com>
3212 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3213 pieces, forcing the use of an ANSI compiler.
3215 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3217 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3219 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3221 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3223 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3225 (obj_elf_vtable_entry): Likewise.
3226 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3227 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3228 (tc_gen_reloc): Likewise.
3229 (arm_fix_adjustable): Likewise.
3230 (elf32_arm_force_relocation): New.
3231 (armelf_frob_symbol): Remove coff-style symbol support.
3233 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3235 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3237 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3239 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3240 OBJ_COFF so that routine is defined for a.out format.
3242 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3244 * config/tc-i386.c (i386_operand): Detect non-segment registers
3245 used as segment prefixes.
3247 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3249 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3250 optimize across FDE boundaries.
3252 * config/obj-coff.c (obj_coff_section): Preserve any link once
3253 flags when setting the section flags.
3255 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3257 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3258 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3260 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3262 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3265 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3267 * frags.c (frag_grow): Include the size of the frag struct in the
3270 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3271 if the new subseg comes before the old.
3273 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3275 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3276 to handle edge8 and edge16.
3278 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3280 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3281 before we clobber the symbol involved.
3283 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3285 * config/tc-arm.c: Remove OBJ_ELF definitions for
3286 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3287 use arm_adjust_symtab for OBJ_COFF.
3288 (armelf_adjust_symtab): New Routine.
3289 * config/tc-arm.h: Define obj_adjust_symtab to
3290 armelf_adjust_symtab for OBJ_ELF.
3292 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3294 * configure.in: Make all i386-elf targets use bfd_gas.
3295 * config/tc-i386.c (tc_i386_force_relocation): New.
3296 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3297 (md_apply_fix3): Likewise.
3298 (tc_gen_reloc): Handle them.
3299 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3300 tc_i386_force_relocation.
3302 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3304 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3306 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3308 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3309 current opcode after writing the first insturction of a reverse
3312 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3314 * read.h (generate_lineno_debug): Add prototype.
3315 * read.c (generate_lineno_debug): Make non-static.
3317 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3319 * config/tc-i386.c (md_assemble): Only warn for address/data size
3322 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3325 against Thumb function names, as the linker needs this information.
3327 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3329 * expr.c (operand): Check also that there is no advance in operand
3330 after atof_generic in order to decide "is it label 0f or floating
3333 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3335 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3336 command line options with a single dash.
3337 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3339 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3341 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3342 * tc-arm.c (arm_fix_adjustable): New routine.
3344 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3346 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3347 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3348 demand_empty_rest_of_line before mri_comment_end.
3349 (equals): Check garbage after expression before
3350 mri_comment_end in MRI mode.
3352 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3354 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3355 small immediate constant to use the constant itself rather than
3358 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3360 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3361 (pa_leave): Likewise.
3363 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3365 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3367 (i386_operand): Fix an error message.
3369 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3371 * doc/c-arm.texi (ARM Directives): Document .req directive.
3373 * config/tc-arm.c (reg_required_here): Display erroneous string if
3374 the register name could not be decoded.
3375 Do not set inst.instruction if the sift is -1.
3377 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3379 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3382 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3385 even if it is belived to be unnecessary.
3387 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3389 config/tc-i386.c (i386_operand): Size immediate constants by
3390 suffix (erroneously removed as part of July 7 change).
3392 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3394 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3395 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3396 (armelf_frob_symbol): New Routine.
3397 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3399 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3401 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3403 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3405 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3406 command line switches passed to assembler.
3408 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3410 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3411 (gas_cgen_opcode_desc): Declare.
3412 (gas_cgen_parse_operand): Declare.
3413 (*): Prepend gas_ to gas specific fns to denote them as such.
3415 * cgen.c (gas_cgen_opcode_desc): New global
3416 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3417 (queue_fixup): Renamed from cgen_queue_fixup.
3418 (*): Prepend gas_ to gas specific fns to denote them as such.
3420 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3421 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3422 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3423 Open opcode table and initialize it.
3424 (make_parallel): Use gas_cgen_opcode_desc.
3425 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3426 (md_assemble): Ditto.
3428 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3430 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3431 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3432 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3433 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3434 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3435 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3436 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3437 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3438 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3439 (INIT_STAB_SECTION): Likewise.
3440 (OBJ_PROCESS_STAB): Likewise.
3442 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3443 (md_parse_option): Watch for them.
3444 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3445 (md_begin): Kill neverdef code.
3446 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3447 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3448 (s_alpha_coff_wrapper): New.
3449 (md_pseudo_table): Trap all ECOFF pseudos.
3451 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3453 Start of changes to remove mdebug section from mips*-elf
3454 Based on MIPS_STAB_ELF definition
3455 * acconfig.h: undef if not configured
3456 * config.in: undef if not configured
3457 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3458 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3459 * stabs.c (s_stab_generic): flush frag
3461 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3463 * configure.in: (arm-*-elf): Handle.
3464 (thumb-*-elf): Handle.
3465 * configure: Regenerate.
3466 * read.c (stringer): Fix typo in comment.
3467 * write.c (fixup_segment): Don't add symbol value to addend if
3469 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3471 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3474 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3476 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3477 (write_2_short): Emit warning if new flag is set.
3478 (do_assemble): Set flags if left instruction is one of special
3479 "right-instruction-killer" type.
3481 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3483 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3484 Always output words in debug_info section as big endian.
3485 (sparc_target_format): Choose correct bfd target.
3486 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3488 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3490 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3491 to work with internationalization code. Issue an error when two
3492 operands match that are not allowed to match.
3494 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3496 * configure.in (install_tooldir): Allow target to specify whether
3497 it wants to be installed in $(tooldir)/bin.
3498 * configure: Regenerate.
3499 * Makefile.am (install-exec-local): Set install-exec-tooldir
3500 dependency via configure.
3501 * Makefile.in: Regenerate.
3503 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3505 * Makefile.am (install-exec-local): Split into two ...
3506 (install-exec-bindir,install-exec-tooldir): New rules.
3507 * Makefile.in: Regenerate.
3509 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3511 * Makefile.am (install-exec-local): Don't remove the file before
3512 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3513 W. Rozycki <macro@ds2.pg.gda.pl>.
3514 * Makefile.in: Rebuild.
3516 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3518 * cgen.c: Include libiberty.h.
3519 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3520 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3521 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3522 (md_cgen_lookup_reloc)): Declare.
3523 (md_cgen_record_fixup_exp): Declare.
3524 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3525 (m32r_relax_frag): Declare.
3526 (cgen_md_apply_fix3): Decls moved to cgen.h.
3527 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3528 (m32r_cgen_record_fixup_exp): Delete decl.
3529 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3530 (assemble_nop): Delete.
3531 (expand_debug_syms): Delete unused `exp'.
3532 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3533 Add default case for -Wall.
3534 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3535 (md_atof): Delete unused wordP.
3537 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3539 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3542 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3544 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3545 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3546 .print, .purgem, and .struct. Remove documentation for
3549 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3551 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3552 Update call to insert_operand.
3554 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3556 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3558 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3560 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3561 whitespace after a prefix operator.
3563 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3565 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3567 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3569 * config/tc-sparc.c (log2): New static function.
3570 (s_reserve): Use log2 to convert alignment before calling
3572 (s_common): Use log2 to convert alignment before calling
3573 record_alignment and frag_align.
3574 (sparc_cons_align): Use log2.
3576 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3578 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3579 (s_common): Likewise.
3581 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3582 initialization of waddr.
3583 (sparc_elf_final_processing): Add default case to switch.
3585 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3587 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3588 than temporary real.
3590 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3592 * write.c (subsegs_finish): Don't align the segments if there were
3595 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3596 copying aux information.
3598 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3599 expression into a symbol.
3601 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3603 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3604 type to unsigned int.
3605 (md_assemble): Change type used to store offsets from unsigned
3607 (i386_operand): Switch error check to only call RESTORE_END_STRING
3608 once after parse_register.
3610 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3612 * config/tc-v850.c (md_show_usage): Changed format to match that
3615 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3617 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3619 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3621 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3624 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3626 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3627 * doc/Makefile.in: Rebuild.
3629 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3631 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3632 for %lo expressions.
3633 (mips_ip, case 'u'): Move range check after code to mask
3634 off bits in %hi/%lo expressions. Mask off high bits for
3637 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3639 * doc/Makefile.am (gasver.texi): New target.
3640 (as.info, as.dvi): Depends upon gasver.texi.
3641 * doc/as.texinfo: Include gasver.texi. Mention version number on
3642 title page and in top node.
3643 * doc/Makefile.in: Rebuild.
3645 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3647 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3648 but not including the line containing the edict.
3649 * listing.h (LISTING_EOF): New.
3650 * input-scrub.c (input_scrub_next_buffer): Call it.
3652 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3654 * config/tc-i386.c (i386_operand): Don't set the size of an
3655 immediate address based solely on the suffix and the mode.
3657 * config/tc-i386.c (md_assemble): Add assertion to make sure
3658 overlap2 does not set Imm.
3660 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3661 sequences of whitespace to a single space.
3662 (is_space_chars): Just compare with space.
3663 (md_begin): Don't initialize space_chars.
3664 (md_assemble): Just skip a single whitespace character.
3665 (i386_operand): Rewrite base-index parsing to use new
3666 parse_register, and to skip white space. Skip white space in a
3667 number of other places too. Don't give error message if
3668 parse_register fails.
3669 (parse_register): Change reg_string parameter to be non-const.
3670 Add end_op parameter. Skip white space after the `%', and return
3671 end of register string. Give error message here rather than
3674 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3676 Based on patch from Matt Semersky <matts@scd.hp.com>:
3677 * expr.c (op_encoding): Make const.
3678 (expr_set_precedence): New function.
3679 (expr_begin): Don't set operator rankings, just call
3680 expr_set_precedence.
3681 * expr.h (expr_set_precedence): Declare.
3682 * read.c (s_mri): Call expr_set_precedence.
3684 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3686 * doc/as.texinfo (Statements): Remove paragraph discussing
3687 continuing lines with a backslash. This hasn't worked for years,
3690 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3692 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3694 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3695 (ps_CTORS, ps_DTORS): New section types.
3696 (vms_fixup_xtors_section): New function
3697 (Ctors_Psect, Dtors_Psect): Define.
3698 (IS_GXX_XTOR): Define
3699 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3700 Filter static constructors/destructors and add to
3701 Ctors_Symbols/Dtors_Symbols chain.
3702 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3703 appropriate section.
3705 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3706 * makefile.vms: Merge vax/vms support.
3708 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3710 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3711 (elf_pseudo_table): Add them.
3712 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3713 (md_apply_fix): Accept them.
3714 (mips_fix_adjustable): Don't adjust them.
3715 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3716 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3717 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3718 (tc_fix_adjustable): Don't adjust them.
3720 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3722 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3724 * Makefile.in: Regenerate.
3725 * configure.in: AC_SUBST cgen_cpu_prefix.
3726 * configure: Regenerate.
3728 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3730 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3731 Changed all users of COND12_DELAY.
3733 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3735 * config/tc-mn10300.c (set_arch_mach): New function.
3736 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3737 (md_begin): Default to mn10300 mode.
3738 (md_assemble): Only accept instructions for the core mn10300
3739 chip and the active machine type.
3741 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3743 * subsegs.h (segment_info_type): Give the struct a name.
3744 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3745 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3746 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3747 * config/tc-w65.h (tc_reloc_mangle): Declare.
3748 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3750 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3752 * config/tc-v850.c (v850_comm): Restore old section
3753 after common processing.
3755 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3757 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3759 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3761 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3762 char with code that explicitly sign-extends.
3764 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3766 * config/tc-v850.c (md_begin): Restore text section as the current
3767 section after creating call table sections.
3768 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3771 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3772 with call to macro SYM_AUXINFO.
3774 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3776 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3777 with the program transform name.
3778 * Makefile.in: Rebuild.
3780 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3782 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3785 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3787 * config/tc-i386.c (i386_operand): Be prepared for a space between
3788 the open parenthesis and the start of the register operand,
3789 because of the June 16 change.
3791 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3793 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3796 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3798 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3799 even if it is belived to be unnecessary.
3801 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3803 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3805 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3807 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3809 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3810 shift amount for a repeated operand. The shift amount for the
3811 repeated copy comes from the size of the operand.
3813 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3815 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3817 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3819 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3821 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3823 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3824 characters in it as LEX_IS_SYMBOL_COMPONENT.
3825 * config/tc-i386.h (tc_symbol_chars): Define.
3826 (extra_symbol_chars): Declare.
3827 * config/tc-i386.c (extra_symbol_chars): Define.
3828 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3829 (line_comment_chars): Set to '/' if TE_LINUX.
3830 * doc/c-i386.texi (i386-prefixes): Update.
3831 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3833 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3835 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3836 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3838 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3840 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3841 constraint in instructions REP & REPI.
3843 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3845 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3846 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3848 (check_range): If the operand is shifted, then shift the number
3849 before checking its range.
3851 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3853 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3856 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3858 * config/tc-v850.c (v850_comm): Create special sections as needed.
3860 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3862 * config/tc-d10v.c (write_2_short): Addition of swapping
3863 instructions for sequential and reverse sequential order when
3864 given order is not possible.
3866 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3868 * Makefile.am: Rebuild dependencies.
3869 (DEP_INCLUDES): Fix reference to intl build directory.
3870 * Makefile.in: Rebuild.
3872 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3874 * doc/c-i386.texi: Update 16 bit documentation.
3876 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3877 IgnoreDataSize to IgnoreSize as they are used for address size as
3879 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3880 32-bit mode, similarly addr16/data16 and variants.
3882 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3884 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3885 sequential word multiply instructions.
3887 (do_assemble): Add extra command line argument, to allow mul32
3888 attribute to be preserved across parallel insns.
3889 (md_assemble): Insert NOPs between explicitly parallel insns which
3890 contain an 32 bit multiply and a 16 multiply.
3892 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3894 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3897 * config/tc-i386.c (reloc): Add braces.
3899 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3900 consistent with Intel naming.
3901 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3902 use bitfields in sib_byte.
3903 (modrm_byte): Don't use bitfields here either.
3905 * config/tc-i386.c (current_templates): Add const.
3906 (parse_register): Add const to return, param, and char *s.
3907 (i386_operand): Add const to reg_entry *r.
3908 * config/tc-i386.h (templates): Add const to start, end.
3910 Inspired by code for 16 bit gas support from Martynas Kunigelis
3911 <martynas@nm3.ktu.lt>:
3912 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3913 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3914 (uses_mem_addrmode): Remove.
3915 (md_estimate_size_before_relax): Add support here too.
3916 (md_relax_table): Rewrite interface to md_relax for 16 bit
3918 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3919 (opcode_suffix_to_type): Remove.
3920 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3921 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3922 (md_convert_frag): Likewise.
3923 (i386_operand): Add support for 16 bit base/index regs,
3924 immediates, and displacements. Remove some unnecessary casts, and
3925 localise end_of_operand_string, displacement_string_start,
3926 displacement_string_end variables. Add GCC_ASM_O_HACK.
3927 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3929 * config/tc-i386.c (prefix_hash): Remove.
3930 (md_begin): Rewrite without obstacks. Remove prefix hash table
3931 handling. Rewrite lexical table handling.
3932 (i386_print_statistics): Don't print prefix statistics.
3933 (md_assemble): Rewrite instruction parser so that line is not
3934 converted to lower case. Don't do a hash_find for prefixes,
3935 instead recognise them via opcode modifier.
3936 (expecting_operand, paren_not_balanced): Localise variables.
3937 * config/tc-i386.h (IsPrefix): Define.
3938 (prefix_entry): Remove.
3940 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3941 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3942 '\\' in case where comment_chars contains '/'.
3944 * config/tc-i386.c (MATCH): Ensure given operand and template
3945 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3946 you must write `ljmp *table(%ebx)'.
3948 From H.J. Lu <hjl@gnu.org>:
3949 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3950 as 0 ifndef BFD_ASSEMBLER.
3951 (md_assemble): Allow immediate operands without suffix or
3952 other reg operand to default in size to the current code size.
3954 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3956 * config/tc-v850.c (md_begin): Restore creation of
3957 .call_table_text and .call_table_data sections.
3959 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3961 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3962 after emitting a word of noops.
3964 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3966 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3967 (i386_operand): Simplify checks for valid base/index combinations.
3968 Disallow `in 4(%dx),%al'.
3970 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3972 (add_prefix): Change parameter from char to int.
3974 * config/tc-i386.h (Ugh): Define opcode modifier.
3975 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3977 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3978 CONSISTENT_REGISTER_MATCH macros to check register types more
3979 thoroughly. Check for illegal suffix/operand combinations
3980 when matching insns with operands. Handle new `s' suffix, and
3981 associated FloatMF opcode modifier for float insns with memory
3983 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3984 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3985 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3986 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3987 DATA_PREFIX_OPCODE throughout.
3989 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3990 (md_assemble): Rewrite suffix/register operand checking code to be
3991 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3992 AnyMem, the better to grep.
3994 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3995 given a memory operand. Don't set Abs bits either.
3996 (type_names): Remove Mem*, Abs*.
3997 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3998 define opcode_modifiers as these cases are handled by Disp8,
3999 Disp16, Disp32 and suffix checks.
4000 (COMES_IN_BOTH_DIRECTIONS): Remove.
4001 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4003 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4004 if IgnoreDataSize modifier given. Remove ShortformW modifier
4005 test. Add test for ShortForm in W base_opcode modification.
4006 Merge Seg2ShortForm and Seg3ShortForm code.
4007 * config/tc-i386.h (ShortFormW): Remove.
4008 (IgnoreDataSize): Define.
4010 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4012 * config/tc-d30v.c (md_assemble): Store previous segment state
4013 with previous instruction.
4015 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4017 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4018 (ebp, esp): Remove static variables.
4019 (MATCH): Remove test for InOutPortReg.
4020 (i386_operand): Properly handle InOutPortReg here instead.
4021 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4022 (md_assemble): Simplify and correct modrm and sib generation.
4023 (i386_operand): Add warning for scale without index.
4024 Rewrite checks for valid base/index combinations.
4026 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4027 macros and enclose in do while(0).
4028 (RESTORE_END_STRING): Likewise.
4029 (md_assemble): Add one to printed operand number so we start
4030 from 1 not 0. Add some more gettext invocations.
4031 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4034 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4035 DATA_PREFIX, SEG_PREFIX): Define.
4036 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4037 (check_prefix): Remove function.
4038 (add_prefix): New function. Add prefix to i.prefix as well as
4040 (md_assemble): Changes for add_prefix. Remove hack for wait
4041 prefix, instead always output prefixes in fixed order. Test
4042 for jcxz/loop when selecting between word & dword operations,
4043 and add address size prefix rather than operand size prefix.
4044 Remove operand -> address size hack when emitting jcxz/loop.
4045 (i386_operand): Remove O_Absent check as it's done in expr.
4047 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4049 * configure.in: Recognize m5200 as a cpu_type of m68k.
4050 * aclocal.m4: Rebuild with current libtool.
4051 * configure: Rebuild.
4053 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4055 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4056 to relaxable_symbol to prevent references to external symbol from
4059 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4061 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4062 symbols are relaxable.
4064 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4066 * config/tc-v850.c (md_begin): Don't create special
4067 sections by default.
4069 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4071 * config/tc-mips.c (macro): For div and udiv, close the
4072 reorder block as soon as possible.
4074 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4076 From Matt Semersky <matts@scd.hp.com>:
4077 * macro.c (macro_mri_mode): New function.
4078 * macro.h (macro_mri_mode): Declare.
4079 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4082 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4084 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4087 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4088 until after xstrdup in OBJ_EVAX case.
4090 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4092 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4093 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4094 of hardcoded magic number.
4095 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4097 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4099 * read.c (do_s_func): New function.
4101 * read.h (do_s_func): Add prototype.
4103 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4105 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4106 nops if fill pattern not specified.
4108 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4110 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4111 * config/te-go32.h (TE_GO32): Define.
4112 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4114 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4116 Implement .func/.endfunc pseudo-ops.
4117 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4119 * read.c (potable): Add .func,.endfunc.
4120 (s_func): New function.
4121 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4123 (in_doc_func_p,current_function_label): New static globals.
4124 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4126 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4128 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4129 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4130 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4131 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4132 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4133 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4134 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4135 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4136 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4137 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4138 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4139 * config/tc-a29k.c: Don't define md_short_jump_size,
4140 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4141 * config/tc-alpha.c: Likewise.
4142 * config/tc-alpha.h: Likewise.
4143 * config/tc-arm.c: Likewise.
4144 * config/tc-h8300.c: Likewise.
4145 * config/tc-h8500.c: Likewise.
4146 * config/tc-hppa.c: Likewise.
4147 * config/tc-i860.c: Likewise.
4148 * config/tc-i960.c: Likewise.
4149 * config/tc-ppc.c: Likewise.
4150 * config/tc-sh.c: Likewise.
4151 * config/tc-sparc.h: Likewise.
4152 * config/tc-tic30.c: Likewise.
4153 * config/tc-w65.c: Likewise.
4154 * config/tc-z8k.c: Likewise.
4156 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4158 * config/tc-vax.c (_): Delete this macro used for placeholder
4159 values in vax_operand_width_size; it conflicts with the _() macro
4160 used for internationalization.
4162 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4164 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4165 code. From Chris Moller <moller@bops.com>.
4167 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4168 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4169 * read.c (emit_expr): Initialize seg and subseg fields of a new
4171 * write.c (write_object_file): Switch to the appropriate segment
4172 and subsegment when processing a broken word.
4174 * config/tc-m68k.c (mri_assemble): New static function.
4175 (build_mri_control_operand): Call mri_assemble rather than
4177 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4178 (s_mri_endf, s_mri_endw): Likewise.
4180 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4182 * read.c (s_org): Call md_flush_pending_output if it is defined.
4184 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4186 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4188 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4189 (md_parse_option): Add for same.
4190 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4191 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4192 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4194 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4196 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4198 * config/tc-arm.c (find_real_start): Relax definition of local
4201 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4203 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4204 symbols at the given address, not just the last one specified.
4206 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4208 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4209 or number_to_chars_littleendian to write data.
4211 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4213 * config/tc-v850.c (md_assemble): Remove artificially created
4214 register name symbols.
4216 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4218 * write.c (fixup_segment): Change "segment" to "section" in
4221 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4223 * write.c (fixup_segment): Change sym1-sym2 message again.
4225 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4227 * write.c (fixup_segment): Improve error message for sym1-sym2
4228 errors when sym1 is in a different segment from sym2.
4230 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4232 * config/tc-m32r.c (warn_unmatched_high): New static local.
4233 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4234 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4235 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4236 (md_parse_option): Likewise.
4237 (md_show_usage): Likewise.
4238 (m32r_frob_file): Likewise.
4240 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4241 (read_a_source_file): Call them.
4242 * read.h (stabs_generate_asm_file): Declare.
4243 * stabs.c (stabs_generate_asm_file): New function.
4244 (generate_asm_file): New function.
4245 (stabs_generate_asm_lineno): Move file name handling into
4248 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4250 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4251 (d30v_current_align, d30v_current_align_seg): New variables.
4252 (d30v_last_label): New variable.
4253 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4254 (s_d30v_data, s_d30v_section): Likewise.
4255 (md_pseudo_table): Call them.
4256 (md_begin): Initialize d30v_current_align_seg.
4257 (md_assemble): Call d30v_align when needed by known current alignment.
4258 (d30v_frob_label, d30v_cons_align): New functions.
4259 * config/tc-d30v.h (md_do_align): Remove.
4260 (tc_frob_label): Call d30v_frob_label.
4261 (md_cons_align): New.
4263 * config/tc-d30v.c (find_format): Convert complex expressions to
4264 expression symbols before processing. Clean up code formatting.
4266 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4268 * po/Make-in (install-info): New target.
4270 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4272 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4274 * config/tc-mn10300.c (md_assemble): Likewise.
4276 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4278 * Makefile.am: Update with `make dep-am'.
4279 (HFILES): Add cgen.h.
4280 (cgen.o): Depend on cgen.h.
4281 * Makefile.in: Regenerate.
4283 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4285 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4287 * gasp.c (grab_label): Permit a label to be a preprocessor
4288 variable by permitting a label to start with a backslash.
4290 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4292 * config/tc-mips.c (validate_mips_insn): Removed hack
4293 for previously inaccessible bitfields in some INSN_TRAP
4296 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4298 * config/tc-d30v.c (do_assemble): Abort with error message
4299 if opcode operands do not match.
4301 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4303 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4304 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4305 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4306 similar new 'q' operand.
4308 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4310 * cgen.c (cgen_asm_finish_insn): Fix typo.
4312 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4315 * cgen.c: Include it.
4316 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4317 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4318 All callers updated.
4319 * config/tc-m32r.c: Include cgen.h.
4320 (m23r_insn): New members num_fixups,fixups.
4322 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4324 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4325 to avoid compiler warning.
4327 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4329 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4332 * makefile.vms (OBJS): Add ehopt.obj
4334 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4336 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4338 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4340 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4341 a short format insn.
4342 (md_assemble): Set it for explicitly packed insns.
4344 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4346 * config/obj-coff.c (c_symbol_merge): Do not take address of
4347 native fields when performing the memcpy.
4349 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4351 * config/tc-mips.c (macro,macro2): Implement
4352 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4354 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4356 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4357 relocations against globally visible symbols.
4358 * config/tc-m68k.c (relaxable_symbol): New macro.
4359 (m68k_ip, md_estimate_size_before_relax): Use it.
4360 (tc_m68k_fix_adjustable): Also handle weak symbols.
4362 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4364 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4365 references to externally visible symbols.
4366 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4367 values in twice for a PC relative reloc if the symbol is
4370 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4371 don't adjust a PC relative reloc against an externally visible
4373 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4374 for a PC relative fixup against an externally visible defined
4375 symbol, arrange to store object file and addend values as though
4376 the symbol were not defined.
4377 (tc_gen_reloc): Likewise.
4379 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4381 * read.c (sizeof_leb128): Referenced externally by write.c so
4384 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4386 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4387 and expand a 'debug' symbol associated with the next instruction
4388 that does not cause a short instruction to be filled with a NOP.
4389 (md_pseudo_table): Add support for .debugsym.
4390 (assemble_parallel_insn): Add calls to expand_debug_sym as
4392 (md_assemble): Ditto.
4394 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4396 * as.c (main): Conditionally call setlocale.
4397 * gasp.c (main): Likewise.
4398 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4399 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4401 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4403 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4405 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4407 * config/tc-hppa.c: Change all calls to bzero to use memset.
4408 (pa_ip): Add cast to avoid warning.
4409 (tc_gen_reloc, md_apply_fix): Likewise.
4410 (pa_find_space_by_number): Likewise.
4411 (hppa_force_relocation): Likewise.
4412 (pa_block): Change i to unsigned int.
4413 * config/obj-som.h (obj_som_copyright): Declare.
4415 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4417 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4418 for line numbers for assembly source.
4420 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4422 * configure.in: Change version number to 2.9.4
4423 * configure: Rebuild.
4425 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4427 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4429 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4431 * ecoff.h: Change symbolS in function declaration to struct
4434 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4436 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4437 (md_convert_frag): Fix i18n typo.
4439 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4441 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4442 * ecoff.h: Protoype it.
4443 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4444 [EVAX] (s_alpha_prologue): Delete.
4445 (md_pseudo_table): Update.
4447 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4449 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4450 array to local pointer.
4451 (get_args, parse_expr): Add casts to avoid warnings.
4453 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4455 * read.c (s_set): Cast xmalloc return value to fragS *.
4456 * config/tc-m68k.c (m68k_ip): Function made static to match
4457 previous forward declaration.
4458 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4460 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4462 * config/tc-v850.c: Add internationalisation macros to error
4465 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4466 macros to error strings.
4468 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4470 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4471 reloc is in the TOC csect.
4472 (md_apply_fix3): Correct gettext typo.
4474 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4476 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4477 .L - they are local labels and the branches are not really
4478 function calls but rather far jumps.
4480 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4482 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4484 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4486 * config/tc-i386.c (md_assemble): Print operand number rather than
4487 using ordinal_names.
4488 (i386_operand): Likewise.
4490 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4492 * Makefile.am (INTLLIBS): Define to work around apparent automake
4494 All Makefiles: Regenerated.
4496 * Many files: Added gettext invocations around user-visible
4498 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4499 HAVE_LC_MESSAGES): Define.
4500 * dep-in.sed: Added asintl.h.
4501 * po/Make-in: New file.
4502 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4504 * read.c (Z_): Renamed from `_'.
4505 * Makefile.am (SUBDIRS): Added po.
4506 (POTFILES): new macro.
4507 (po/POTFILES.in): New target.
4508 ($(OBJS)): Added asintl.h.
4510 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4511 (as_new_LDADD): Added $(INTLLIBS).
4512 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4513 (gasp_new_LDADD): Added $(INTLLIBS).
4514 (gasp_new_DEPENDENCIES): New macro.
4515 * configure, aclocal.m4: Rebuilt.
4516 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4518 (ALL_LINGUAS): Define.
4519 * macro.c: Include "asintl.h".
4520 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4521 * as.h: Include "asintl.h".
4522 * config/tc-i386.c (ordinal_names): Removed.
4523 (md_assemble): Changed error text to avoid ordinal_names.
4524 (i386_operand): Likewise.
4525 (reloc): Added as_bad to avoid i18n problems.
4526 (tc_gen_reloc): Likewise.
4527 * config/tc-arm.c (bad_args): Now a #define.
4529 * config/obj-vms.c (VMS_stab_parse): Changed type of
4531 (global_symbol_directory): Unified strings to avoid i18n
4533 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4534 avoid i18n problems.
4535 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4536 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4538 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4540 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4542 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4544 * as.c (print_version_id): Added an fprintf to avoid i18n
4546 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4548 * expr.c (expr): Added as_warn call to avoid i18n problems.
4549 * messages.c (as_assert): Changed code to avoid i18n problems.
4550 (as_abort): Likewise.
4551 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4552 (s_space): Likewise.
4553 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4555 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4557 * config/tc-i386.c (check_prefix): New static function, split out
4559 (struct _i386_insn): Add wait_prefix field.
4560 (md_assemble): Remove wait_prefix local variable. Use
4561 check_prefix when adding a prefix.
4563 * config/tc-i386.c (current_templates): New static variable.
4564 (md_assemble): Remove current_templates local variable.
4565 (md_assemble, i386_operand): Improve error and warning messages in
4566 many places. Add RESTORE_END_STRING in many places before error
4567 return. Clarify some comments.
4569 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4571 (md_assemble): Parse string instruction operands, looking for
4572 segment override prefixes. Check for invalid segment prefixes on
4574 (i386_operand): i.seg[] and max mem_operand changes for string
4576 * config/tc-i386.h (EsSeg): Define.
4578 * config/tc-i386.h (regKludge): Define.
4579 (iclrKludge, imulKludge): Don't define.
4580 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4581 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4582 opcode_modifier checks to look for more common cases first. Add
4583 default_seg for IsString case.
4585 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4587 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4589 * configure: Rebuild with new automake and libtool.
4590 * aclocal.m4, Makefile.in: Likewise.
4592 * doc/Makefile.am (as.dvi): New target.
4593 * doc/Makefile.in: Rebuild.
4595 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4597 * configure.in: Added sparc86x support.
4599 * configure: Rebuild.
4601 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4603 (md_parse_option): Warn if -EL is not supported for this architecture.
4605 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4607 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4609 * config/tc-mips.c (mips_ip): Note when we use get match on
4610 the full instruction name.
4612 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4614 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4615 back into the expression to handle add/sub simplification correctly.
4617 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4619 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4621 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4626 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4628 * symbols.c (max_indent_level): New global.
4629 (print_symbol_value_1): Use it.
4630 * expr.h (expr_build_dot): Declare.
4631 * expr.c (expr_build_dot): New function.
4633 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4635 * symbols.c (print_binary): New function.
4636 (print_expr_1): Call it.
4638 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4640 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4641 operand in the opcode.
4643 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4645 * config/tc-i386.h: Reorder operand flags and opcode modifier
4646 flags for clarity. Remove unused definitions: Unknown,
4647 ImmUnknown, DispUnknown, NoModrm.
4648 * config/tc-i386.c (type_names): Add missing Debug type.
4649 (md_assemble): Better duplicate prefix checking. Quicker string
4650 instruction check via new opcode_modifier flag.
4652 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4654 * doc/as.texinfo (Invoking): Clarify -Wa example.
4656 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4658 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4659 (s_mips_weakext): Define.
4660 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4661 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4664 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4666 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4667 is an error if the value can not be computed at assembly time.
4668 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4670 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4672 * gasp.c (main): Set next field of new include_path structure to
4673 NULL. From Avery Pennarun <averyp@gdc.ca>.
4675 * read.c (s_mri_sect): Call as_bad rather than abort for an
4676 unsupported MRI target.
4678 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4680 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4681 the destination of a branch instruction should be altered.
4682 (find_real_start): New function: Locate the real, Thumb coded
4683 start of a Thumb function.
4684 (do_t_branch23): Alter the destination of branches to Thumb
4687 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4689 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4691 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4694 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4696 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4697 * doc/c-hppa.texi: Likewise.
4699 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4701 * Makefile.am: Rebuild dependencies.
4702 * Makefile.in: Rebuild.
4704 * Makefile.am (DEP_INCLUDES): New variable.
4705 (.dep1): Change to work when srcdir is not an absolute path.
4706 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4707 * Makefile.in: Rebuild.
4709 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4711 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4712 LinearAddress patch.
4714 * configure.in: Set version to 2.9.1.
4715 * configure: Rebuild.
4717 * Branched binutils 2.9.
4719 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4721 * config/tc-i386.h (FWait): Define.
4722 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4723 other prefixes. Check FWait flag in opcode table to see which
4724 instructions require an fwait prefix.
4726 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4728 * stabs.c (get_stab_string_offset): Always create a stab string
4731 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4733 Fix some gcc -Wall warnings:
4734 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4735 * ehopt.c (eh_frame_code_alignment): Likewise.
4736 * expr.c (integer_constant, operand): Likewise.
4737 * frags.c (frag_align): Likewise.
4738 * gasp.c (level_0, change_base, doinstr): Likewise.
4739 * hash.c (hash_ask): Likewise.
4740 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4741 (debugging_pseudo): Likewise.
4742 * macro.c (define_macro, check_macro): Likewise.
4743 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4744 (ignore_rest_of_line, float_cons): Likewise.
4745 * symbols.c (decode_local_label_name): Likewise.
4746 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4747 (fixup_segment, number_to_chars_bigendian): Likewise.
4748 (number_to_chars_littleendian): Likewise.
4749 * config/atof-ieee.c (gen_to_words): Likewise.
4750 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4751 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4752 * read.c (output_big_sleb128): Initialize locals to avoid
4754 (output_big_uleb128, equals): Likewise.
4755 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4756 to unsigned int. Change zeros to unsigned int.
4757 * cond.c (s_if): Add return to default case.
4758 * frags.c (frag_now_fix): Change return type to addressT.
4759 * frags.h (frag_now_fix): Update declaration.
4760 * listing.c (file_info_struct): Change linenum to unsigned int.
4761 (struct list_info_struct): Change hll_line to unsigned int.
4762 (print_source): Update format string.
4763 * read.c (emit_expr): Change scan to unsigned int, and don't
4764 bother to initialize it.
4765 * symbols.c (dollar_label_count): Change to unsigned long.
4766 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4767 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4768 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4770 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4772 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4773 mcf5200 just as we do for m68000.
4774 (m68k_init_after_args): Likewise.
4775 (md_estimate_size_before_relax): Likewise.
4777 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4779 * config/tc-v850.c (md_assemble): Store relocation addend in
4780 fixup instead of instruction.
4782 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4784 * config/tc-i386.c (md_assemble): Swap template arguments to
4785 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4786 This macro is currently symmetric, so passing them the wrong
4787 way didn't cause any problem, but may if the macro is changed
4789 After copying template to i.tm, use i.tm. rather than t-> to
4790 access fields, and make t a const*
4791 Move i.tm.operand_types[] swap to immediately after the copy.
4793 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4795 * expr.h (expr_build_uconstant): Add prototype.
4796 (expr_build_unary,expr_build_binary): Add prototypes.
4797 * expr.c (expr_build_uconstant): New function.
4798 (expr_build_unary,expr_build_binary): New functions.
4800 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4802 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4803 * macro.c (macro_expand_body): Increase buffer size.
4804 * messages.c (as_warn): Likewise.
4805 (as_warn_where, as_bad, as_bad_where): Likewise.
4807 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4809 Based on patch from H.J. Lu <hjl@gnu.org>:
4810 * Makefile.am (DISTSTUFF): New variable.
4811 (diststuff): New target.
4812 * Makefile.in: Rebuild.
4814 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4816 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4817 m32r_elf_section_change_hook.
4819 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4820 emit a nop if a section ends with a 16 bit instruction.
4822 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4824 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4825 s_lcomm rather than obj_coff_lcomm.
4826 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4828 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4830 * config/tc-i386.h (LinearAddress): Define.
4831 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4832 instruction, don't use a default segment.
4834 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4836 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4837 * configure: Rebuild.
4839 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4841 * aclocal.m4, configure: Rebuild with libtool 1.2.
4843 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4845 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4846 PC relative branches. Patch courtesy of Jonathan Walton.
4849 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4851 * configure.in (emulations): Add thumb-pe target.
4853 * configure (emulations): Add thumb-pe target.
4855 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4857 * itbl-lex.l (yywrap): Don't define if already defined as a
4860 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4862 * depend.c (quote_string_for_make): New function.
4863 (wrap_output): Use it.
4865 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4867 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4868 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4870 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4872 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4873 Recognize -GN and -relax.
4874 (md_begin): Initialize gp size from -G switch.
4875 (alpha_force_relocation): Always force if -relax.
4876 (alpha_align): Take a new argument that will specify when to
4877 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4878 Change all callers. Emit nop alignment padding as nop+unop pair.
4880 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4882 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4883 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4885 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4887 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4888 require padding to the next long word boundary.
4890 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4892 * cgen.c: #include symcat.h.
4893 * config/tc-m32r.c: Likewise.
4895 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4897 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4898 absolute expressions instead of '$' prefixed register names.
4900 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4902 * read.c (s_set): Record file and line info for symbols when -as.
4903 (pseudo_set): Don't overwrite that dummy fragment.
4905 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4907 * config/tc-ppc.c (md_pseudo_table): Add "section".
4908 (ppc_named_section): New static function.
4910 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4912 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4913 so we don't have to scan the entire list.
4915 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4917 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4918 case, allow the parallel instructions to modify the same flag
4921 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4923 * listing.c (list_symbol_table): Categorize symbols by
4924 undefined_section rather than sy_frag->line == NULL.
4926 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4928 * Makefile.am (install-exec-local): Install properly when ln
4929 fails or tooldir == prefix.
4931 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4933 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4934 Test result of insert_operand for error.
4936 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4938 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4939 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4940 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4941 * doc/Makefile.in: Rebuild.
4943 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4945 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4946 (macro): Fix handling of M_COP[0-3].
4948 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4950 Based on patches from Ross Harvey <ross@teraflop.com>:
4951 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4952 if macro_alternate or macro_mri.
4953 (getstring): Remove support for byte constants between < and >.
4954 (get_any_string): '<' only starts a string if macro_alternate or
4956 (macro_expand_body): Permit keyword parameters following
4957 positional parameters.
4959 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4960 * configure.in (alpha*-*-netbsd*): New target.
4961 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4962 * configure: Rebuild.
4964 * as.h (flag_warn_suppress_instructionswap): Move from here...
4965 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4966 here, and make static.
4968 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4969 BFD_ASSEMBLER or MANY_SEGMENTS.
4971 * as.c (show_usage): Update bug-gnu-utils address.
4972 * gasp.c (show_usage): Likewise.
4973 * doc/as.texinfo (Bug Reporting): Likewise.
4975 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4977 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4978 insns regardless of the size of a pointer if we're in mips I or
4980 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4982 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4984 Fix rac to accept only a0:
4985 * tc-d10v.c (parallel_ok, find_opcode):
4986 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4987 Introduce OPERAND_GPR.
4989 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4991 * read.c (s_fill): Handle non-constant repeat counts by creating
4992 an rs_space fragment.
4994 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4996 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4997 from as_bad to as_warn.
4999 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5001 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5002 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5003 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5005 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5007 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5008 seg_fix_rotP rather than fix_root from seg_info.
5010 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5012 * expr.c: Add support for 0x1_2_3_4 bignums.
5014 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5016 * configure.in: Change -linux* to -linux-gnu*.
5017 * configure: Rebuild.
5019 * app.c (do_scrub_begin): Treat \r as whitespace.
5021 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5023 * Makefile.am: Update dependencies.
5024 * Makefile.in: Rebuild.
5026 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5028 * configure, aclocal.m4: Rebuild with new libtool.
5030 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5032 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5033 the argument to bfd_set_arch_mach.
5034 (load_address): Use bfd_arch_bits_per_address to determine the
5035 bit size of an address instead of looking at the isa level.
5036 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5038 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5040 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5042 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5044 * ehopt.c: New file.
5045 * as.h (enum _relax_state): Add rs_cfa.
5046 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5047 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5048 * read.c (emit_expr): Call check_eh_frame.
5049 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5050 (relax_segment): Likewise.
5051 * Makefile.am: Rebuild dependencies.
5052 (GAS_CFILES): Add ehopt.c.
5053 (GENERIC_OBJS): Add ehopt.o.
5054 * doc/internals.texi (Frags): Document rs_cfa.
5056 * as.c (show_usage): Mention --traditional-format.
5057 (parse_args): Accept --traditional-format.
5058 * as.h (flag_traditional_format): Declare.
5059 * output-file.c (output_file_create): If flag_traditional_format,
5060 set BFD_TRADITIONAL_FORMAT on stdoutput.
5061 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5063 * config/tc-mips.c (append_insn): Make sure that if we have a
5064 fixup for an unmatched %hi reloc, it does not associated with a
5067 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5068 * doc/Makefile.in: Likewise.
5070 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5072 * config/tc-m32r.c (check_for_side_effects): New function.
5073 (can_make_parallel): Add checks for instruction side effects
5074 clashing with the other instruction.
5075 (assemble_parallel_insn): Improve warning messages. Return error
5076 message from non-swapped instruction order.
5078 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5080 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5082 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5083 md_cleanup definition. This moves the forced literal output to
5084 the end of the source pass, and avoids macro's inserting literals
5085 into the code immediately after the macro expansion.
5087 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5089 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5090 a gas internal symbol is adjustable.
5091 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5093 * as.h: If gcc version greater than 2.6, use `__format__' and
5094 `__printf__' in function attributes, rather than `format' and
5097 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5099 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5101 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5103 Add tms320c30 support:
5104 * config/tc-tic30.h: New file.
5105 * config/tc-tic30.c: New file.
5106 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5107 TARGET_FORMAT as "coff-tic30".
5108 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5109 * Makefile.am: Rebuild dependencies.
5110 (CPU_TYPES): Add tic30.
5111 (CPU_OBJ_VALID): tic30-aout is valid.
5112 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5113 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5114 * configure, Makefile.in: Rebuild.
5116 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5118 * config/tc-v850.c (md_assemble): Improvements to error messages.
5120 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5122 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5123 BFD_RELOC_HI16_S to store the high bits of any value.
5125 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5126 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5127 assembler calculate relocations to any external symbol at all.
5128 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5129 involving generation of pc-relative relocs.
5130 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5131 has been moved to md_apply_fix3.
5133 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5134 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5135 which actually means (the address of identifier's GOT entry) +
5136 constant, which is not particularly useful.
5138 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5140 * read.h (include_dirs): Declare.
5141 (include_dir_count,include_dir_maxlen): Declare.
5143 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5145 * configure.in: Correct check for shared opcodes library.
5146 * configure: Rebuild.
5148 * listing.c (buffer_line): If we can't open the file, set at_end.
5149 (listing_print): Remove unused local variable fi.
5151 * config/m68k-parse.y (reglistpair): Handle register list in
5154 * config/vms-conf.h: Don't undef VERSION.
5156 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5158 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5160 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5162 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5163 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5164 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5165 (EXTRA_DIST): Define.
5166 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5167 explicitly rather than via the list of object files.
5168 (gcc-as.opt): New file created when make-gas.com is run.
5169 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5170 itbl-cpu.h} to #include appropriate file rather than copying that
5172 * config/vms-conf.h: Synchronize with current config.in.
5173 * Makefile.in: Rebuild.
5175 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5177 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5178 (parallel_ok): Relaxed parallel subinstruction dependency check.
5180 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5182 * as.h (flag_warn_suppress_instructionswap): added new flag.
5183 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5184 command line argument.
5185 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5186 warning only if flag_warn_suppress_instructionswap is false.
5188 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5190 * configure.in (i386-*-mingw32*): New target.
5191 * configure: Rebuild.
5193 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5195 * symbols.c (resolve_symbol_value): Don't set the segment if it
5196 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5198 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5201 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5203 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5204 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5207 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5209 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5211 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5213 * config/tc-v850.c (v850_insert_operand): Display instruction when
5214 an error is encountered.
5216 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5218 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5219 (i386-*-sco3.2v5*coff): New target.
5220 (i386-*-sco3.2*): New target.
5221 * configure: Rebuild.
5223 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5225 * config/tc-v850.c: Tidy error message production.
5227 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5229 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5230 validate_immediate return value in the right type for comparisons
5233 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5235 * listing.c (MAX_BYTES): Use listing variables not constants.
5236 (data_buffer): No longer an array, but a pointer.
5237 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5238 (listing_listing): Allocate data_buffer.
5240 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5242 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5243 --listing-rhs-width, --listing-cont-lines.
5244 (show_usage): Update.
5245 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5246 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5247 (print_lines): Use the variables instead of the constants.
5248 (listing_listing): Likewise.
5249 * listing.h: Declare the new vars.
5251 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5253 * as.c (parse_args): Add --keep-locals alias for -L.
5254 Add --strip-local-absolute.
5255 (show_usage): Update.
5256 * as.h (flag_strip_local_absolute): New flag.
5257 * symbols.c (S_IS_LOCAL): Use it.
5258 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5259 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5260 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5262 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5264 * config/tc-m32r.c: Detect if explicitly parallel instructions
5265 might have an io conflict and issue a warning message.
5267 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5269 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5270 cgen_swap_fixups): Functions to save, restore and swap the fixup
5271 chain with a backup copy.
5272 (cgen_asm_finish_insn): Returns address of constructed insn.
5274 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5276 * listing.c (file_info_struct): Remove FILE, add POS.
5277 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5278 (file_info): Don't open the file.
5279 (buffer_line): Check for the file in the last_open cache, updating
5281 (print_source): Don't reference file_info->file.
5282 (listing_listing): Likewise.
5283 (listing_print): Close the file in the cache, if any.
5285 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5287 * read.c (dwarf_file_string): New file static variable.
5288 (emit_expr): Look for constant sequence that leads up to a file
5289 name in DWARF debugging output.
5290 (stringer): Use dwarf_file_string to decide whether to accept a
5291 string as a file name.
5293 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5295 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5296 (crack_operand): Add reg->reglst MRI hack.
5297 (r_seg): Put reglst symbols in reg_section.
5298 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5300 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5302 * tc-sh.c (get_specific): Handle SGR & DBR.
5304 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5306 * tc-h8300.c (parse_reg): Take the length of the symbol into
5307 account when attempting to match a register name.
5308 * tc-h8500.c (parse_reg): Likewise.
5310 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5312 * cgen.c: Formatting changes to improve readability.
5314 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5316 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5319 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5321 Based on a patch from Jim Wilson
5322 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5323 (tc_gen_reloc): Handle cross section PC relative relocs
5326 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5328 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5330 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5332 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5333 (expr_jmp_buf): New static local.
5334 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5335 (cgen_md_operand): New function.
5336 * tc-m32r.c: Clean up pass over `struct foo' usage.
5337 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5339 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5341 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5342 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5344 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5346 * config/tc-i386.c (i386_operand): Give an error if there are
5347 unrecognized characters after an expression.
5349 For older changes see ChangeLog-9697