1 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4 call operands when intel_syntax.
5 (intel_float_operand): Return 2 for "fi...".
6 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
8 earlier "SHORT" change.
9 (md_assemble): When determining suffix from Regs, exclude
12 2000-02-24 Nick Clifton <nickc@cygnus.com>
14 * configure: Add arm-wince, mips-pe and sh-pe targets.
15 * configure: Regenerate.
17 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
19 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
20 "pe-mips" for the mips-pe target.
22 * config/tc-arm.c (insns): Change displacement encoded in BL
23 and B instructions if the target port is arm-wince.
24 (do_ldst): Do not bias the relocation offset if the target
26 (md_pcrel_from): Add in missing relocation offset bias if the
29 * config/tc-mips.c (mips_target_format): Support COFF flavour.
30 (md_begin): Disable -G support for mips-pe target.
31 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
32 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
35 * config/tc-sh.c (md_begin): sh-pe target is little endian.
36 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
37 assembler, just set the alignment to 4.
39 * config/te-wince-pe.h: New file for WinCE targets. Define
42 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
44 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
46 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
47 (i386_intel_memory_operand): After finding a segment override,
48 check again for no `[' before looking for a displacement. Bomb if
49 more than one displacement rather than silently discarding the
50 second and subsequent ones. Free strings malloc'd by
51 build_displacement_string.
53 2000-02-24 Catherine Moore <clm@cygnus.com>
55 * config/obj-som.c (obj_pseudo_table): Add "weak".
56 (obj_som_weak): New routine.
58 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
60 * config/tc-i386.c (union i386_op): New.
61 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
62 Throughout file replace occurences of disps[n], imms[n], regs[n]
63 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
64 intel mode operand swapping. Add assert in regKludge and
65 fake_zero_displacement code. Test i.types[n] when outputting
66 displacements and immediates. Combine output of Disp16 with
68 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
69 when in intel mode by (not) reversing fsub and fdiv operands
70 before the template search. This fails for single operand
71 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
72 undefined. Instead fix the base_opcode after we've found the
73 template. Move base_opcode xor with found_reverse_match from
74 opcode output code to before this fix so we test for the correct
76 (md_assemble): Don't use strcmp when deciding to ignore the suffix
77 check in intel mode. Instead compare opcodes.
79 * config/tc-i386.h (TC_RELOC): Delete.
80 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
81 with equivalent call to reloc.
83 * as.h (flag_m68k_mri): Move declaration after target include, and
84 only declare when TC_M68K defined. Define as zero otherwise.
85 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
86 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
87 Define as zero otherwise.
88 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
89 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
90 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
91 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
92 testing whether defined.
93 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
94 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
95 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
96 rather than testing whether defined.
97 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
98 (parse_mri_cons): Declare and use only when TC_M68K.
99 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
100 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
101 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
103 * NEWS: Mention IBM 370 support.
105 2000-02-23 Richard Henderson <rth@cygnus.com>
107 * config/tc-i386.c (md_assemble): When swapping operands for
108 intel_syntax, assume everything that's not Imm or Disp is a
111 2000-02-23 Linas Vepstas <linas@linas.org>
113 * config/tc-i370.c, config/tc-i370.h: New files.
114 * Makefile.am: Add support for Linux/IBM 370.
115 * configure.in: Likewise.
116 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
117 * config/obj-elf.c: Include elf/i370.h
118 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
120 * Makefile.in: Regenerate.
121 * configure: Regenerate.
123 * doc/c-i370.texi: New file.
124 * doc/all.texi: Include it.
125 * doc/as.texinfo: And here.
126 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
127 * doc/Makefile.in: Regenerate.
129 2000-02-19 Michael Meissner <meissner@redhat.com>
131 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
132 determine if an instruction can be used in parallel with an ADDppp
133 or SUBppp instruction.
135 2000-02-22 Andrew Haley <aph@cygnus.com>
137 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
139 1999-12-30 Andrew Haley <aph@cygnus.com>
141 * config/tc-mips.c (mips_gp32): New variable.
142 (macro_build) Use mips_gp32.
144 (md_longopts): Add "-mgp32" and "-mgp64".
145 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
147 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
149 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
150 warning, and bump it to 1.
152 2000-02-22 Ian Lance Taylor <ian@zembu.com>
154 From Brad Lucier <lucier@math.purdue.edu>:
155 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
158 2000-02-21 Catherine Moore <clm@cygnus.com>
160 * config/tc-mips.c (MF_HILO_INSN): Define.
161 (mips_7000_hilo_fix): Declare.
162 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
163 (md_parse_option): Check for 7000_HILO_FIX options.
164 (OPTION_M7000_HILO_FIX): Define.
165 (OPTION_NO_M7000_HILO_FIX): Define.
166 * doc/c-mips.texi (-mfix7000): Describe.
168 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
170 * listing.c (print_lines): Remove unused variable `end'.
172 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
173 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
174 reloc_type when BFD_ASSEMBLER.
175 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
176 reloc_type when BFD_ASSEMBLER. Move common code out of switch
177 statement and quell signed vs. unsigned comparison warning.
179 2000-02-18 Nick Clifton <nickc@cygnus.com>
181 * config/tc-d10v.c (find_opcode): Add a symbol's value to
182 the computed frag offset, rather than overwriting it.
184 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
186 * config/tc-sh.c ("elf/sh.h"): Include.
187 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
188 (md.begin): Initialize target_arch.
189 Only include opcodes in has table that match selected architecture.
190 (parse_reg): Recognize register names for sh-dsp.
191 (parse_at): Recognize post-modify addressing.
192 (get_operands): The leading space is now optional.
193 (get_specific): Remove FDREG_N support. Add support for sh-dsp
194 arguments. Update valid_arch.
195 (build_Mytes): Add support for SDT_REG_N.
196 (find_cooked_opcode): New function, broken out of md_assemble.
197 (assemble_ppi, sh_elf_final_processing): New functions.
198 (md_assemble): Use find_cooked_opcode and assemble_ppi.
199 (md_longopts, md_parse_option): New option: -dsp.
200 * config/tc-sh.h (elf_tc_final_processing): Define.
201 (sh_elf_final_processing): Declare.
203 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
205 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
206 the unwinder subspace. Save the current seg/subseg before creating
209 2000-02-10 Nick Clifton <nickc@cygnus.com>
211 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
212 little endian targets.
213 (INST_BYTE1): Redefine to handle big and little endian
215 (cpu_type): New type: Select between M340 and M210.
216 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
217 instructions of the M340.
218 (md_assemble): Add support for the MULSH and OPSR classes of
220 (md_atof): Add support for little endian targets.
221 (md_parse_option): Add support for -EL, -EB and -mcpu command
223 (md_convert_frag): Add support for little endian targets.
224 (md_apply_fix3): Add support for little endian targets.
225 (md_number_to_chars): Add support for little endian targets.
227 2000-02-10 Timothy Wall <twall@redhat.com>
229 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
230 defined, use it to verify the symbol just read should be a label.
232 2000-02-10 Timothy Wall <twall@redhat.com>
234 * app.c (do_scrub_chars): Handle "||" for parallel instructions
235 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
236 around colons when KEEP_WHITE_AROUND_COLON is defined.
237 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
238 and KEEP_WHITE_AROUND_COLON.
240 2000-02-08 Timothy Wall <twall@redhat.com>
242 * read.c (s_rept): Call do_repeat, which abstracts the repeat
244 (do_repeat): New. Abstract repeat logic so that a "break" can be
246 (end_repeat): New. Provide support for a "break" out of the
248 * read.h: Add prototypes for new functions.
250 2000-02-08 Timothy Wall <twall@redhat.com>
252 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
253 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
254 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
257 2000-02-08 Timothy Wall <twall@redhat.com>
259 * read.c: Added elseif to directives table.
260 * read.h: Added prototype for s_elseif.
261 * doc/as.texinfo: Added description for elseif.
262 * cond.c (s_elseif): New function
264 2000-02-04 Timothy Wall <twall@redhat.com>
266 * listing.c (print_lines): Remove conditionals causing bug in
269 2000-02-03 Timothy Wall <twall@cygnus.com>
271 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
273 * frags.c (frag_new): Calculate fr_fix in octets
274 (frag_now_fix) Return offset as target address offset (bytes).
275 (frag_now_fix_octets) New - Return offset in octets (8-bit
277 * frags.h: Added prototype for frag_now_fix_octets().
278 Distinguish between octets and bytes in field descriptions.
279 * listing.c (calc_hex): Account for octets vs bytes when
280 printing addresses/offsets.
281 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
282 target is little-endian, print the octets in a word in big-endian
283 order so that the display looks like a proper hexadecimal number,
284 instead of having the octets reversed.
285 * read.c (do_align): When recording alignment, alignment power
286 should be in terms of target bytes (minimum addressible unit)
288 (do_org) Convert ORG target address (byte) argument into an
289 octet offset when generating a variable fragment.
290 * symbols.c (resolve_symbol_value): Symbol final value
291 converted to a target address offset (bytes) from its octet offset.
292 * config/obj-coff.c (coff_frob_symbol): Symbol target address
293 offset (bytes) is adjusted by the frag offset (octets) converted
295 (coff_frob_section) Section alignment power is in terms of bytes;
296 convert it to an octet alignment power when calculating size (and
297 size mask) in octets. Don't modify the section size in order to
298 "align" it for TI COFF, since that format has a different method
299 for storing alignment information.
301 2000-02-01 Timothy Wall <twall@cygnus.com>
303 * stabs.c (generate_asm_file): Escape backslashes in stabs file
304 entries, matching the way GCC generates them. If not escaped, the
305 filename is encoded incorrectly.
307 2000-01-31 Nick Clifton <nickc@cygnus.com>
308 * config/tc-arm.c (reg_table): Add support for ATPCS register
311 2000-01-31 Geoff Keating <geoffk@cygnus.com>
313 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
315 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
317 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
318 of a symbol when we really care about its value.
320 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
322 * config/tc-mcore.c (md_assemble): Give warning message if
323 operands passes to instruction are more than the spec.
325 2000-01-27 Thomas de Lellis <tdel@windriver.com>
327 * config/tc-arm.c (armadjust_symtab): If the assembler is in
328 Thumb mode but the label seen was not declared as '.thumb_func'
329 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
330 correct disassembly of Thumb code bounded by non function labels.
332 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
334 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
335 Add dependencies for e-i386aout.o. Fix 2 comment lines.
337 * Makefile.in: Same here.
340 * configure.in: Set bfd_gas for i386-aout when primary target
341 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
342 we may need the primary te_file. Remove incorrect comment.
344 * configure: Regenerate.
346 * config/e-i386aout.c: New file.
348 * as.c (USE_EMULATIONS): Move to before print_version_id.
349 (struct emulation): Add i386aout.
350 (show_usage): Split text strings. Reformat -a text. Add --em
354 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
355 (aout_format_ops): New.
358 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
359 preprocessor conditional and add aout USE_EMULATIONS tests.
360 (read_a_source_file): Don't pass error strings to printf as
364 * gasp.c (exp_get_abs): Don't pass error strings to printf as
366 (do_data): Same here.
367 (process_file): And here.
370 * symbols.c (colon): Rewrite "already defined" fatal message
371 code for aout with USE_EMULATIONS.
374 * config/obj-aout.c (OBJ_HEADER): Define.
375 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
377 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
378 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
380 (obj_aout_type): Expand S_SET_OTHER here too.
381 (obj_read_begin_hook): Remove.
382 (aout_pop_insert): New.
383 (obj_aout_s_get_other): New.
384 (obj_aout_s_get_desc): New.
385 (aout_format_ops): New.
388 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
389 gets aout_pseudo_table.
390 (aout_pseudo_table): Declare.
391 (obj_read_begin_hook): Define.
394 * config/obj-coff.c (obj_pseudo_table): Rename to
396 (coff_pop_insert): Use coff_pseudo_table.
397 (coff_sec_sym_ok_for_reloc): Remove.
398 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
399 and comment all zero entries and remove #if 0 code.
402 * config/obj-coff.h (obj_pop_insert): Define.
403 (coff_pseudo_table): Declare.
406 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
407 s_get_size, s_set_size. Comment all zero entries.
410 * config/obj-elf.c (elf_s_get_other): New function.
411 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
412 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
413 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
415 (obj_elf_parse_section_letters): Don't pass error strings to
416 printf as format arg.
419 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
421 (elf_s_get_other): Declare.
422 (S_GET_OTHER) Define as elf_s_get_other if not already
424 (S_SET_OTHER): Only define when not already defined.
425 (elf_obj_read_begin_hook): Declare.
426 (obj_read_begin_hook): Define.
427 (elf_obj_symbol_new_hook): Declare.
428 (obj_symbol_new_hook): Define.
431 * config/obj-multi.h: Add copyright header and protect against
432 multiple inclusion. Add * to all function pointers.
433 (OBJ_HEADER): If defined, include it rather than other defines
435 (obj_frob_file_after_relocs): Test for NULL.
436 (obj_symbol_new_hook): Here too.
437 (obj_sec_sym_ok_for_reloc): And here.
438 (S_GET_OTHER): Define.
439 (S_GET_DESC): Define.
440 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
441 (OBJ_MAYBE_ELF): Update comment.
443 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
444 OBJ_AOUT preprocessor conditional and handle emulation by
445 testing OUTPUT_FLAVOR.
446 (i386_displacement): Here too.
447 (md_section_align): Similarly here.
448 (i386_target_format): Conditionally compile when more than one
449 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
450 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
451 (i386_displacement): Here too.
454 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
455 Define TARGET_FORMAT for aout only when not multi.
458 * config/te-multi.h: Delete file as it's identical to te-generic.h
460 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
462 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
463 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
466 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
468 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
471 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
473 * config/tc-mips.c (mips_do_align): New function.
474 * config/tc-mips.h (md_do_align): Define.
476 2000-01-10 Philip Blundell <philb@gnu.org>
478 * doc/c-arm.texi (ARM Options): Fix typo.
479 (ARM-Chars): Correct description of `#'. Mention that `;' is a
480 line separator for Linux.
481 * doc/as.texinfo (Comments): Mention the ARM.
483 2000-01-10 Philip Blundell <pb@futuretv.com>
485 * configure.in (arm*-*-conix*): New target.
486 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
488 * configure: Regenerate.
490 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
492 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
493 (obj_elf_visibility): New function.
495 * doc/as.texinfo (Visibility): New node: document visibility
498 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
500 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
501 warning for absolute jump/call without `*' in non-intel mode. No
502 need to set i.types[0] JumpAbsolute in intel mode.
504 1999-12-22 Philip Blundell <pb@futuretv.com>
506 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
507 hook function when changing sections.
508 (arm_s_data): Likewise.
510 1999-12-14 Nick Clifton <nickc@cygnus.com>
512 * config/tc-arm.c (md_parse_option): Add support for -marm720
515 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
517 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
518 (r_registers, xr_registers): Define.
519 (r_register_name, xr_register_name): New functions.
520 (md_assemble): Handle new am33 operand types and instruction
522 (mn10300_insert_operand, check_operand): Likewise.
524 1999-11-29 Nick Clifton <nickc@cygnus.com>
526 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
527 (s_force_thumb): Set thumb_mode to 2.
528 (md_assemble): Do not complain about thumb instructions on a
529 non-thumb target if thumb_mode is set to 2.
531 1999-11-28 Michael Meissner <meissner@cygnus.com>
533 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
534 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
535 (O_...): Add new machine dependent expressions if we are handling
536 explicit relocations.
537 (alpha_reloc_op): New static table holding the explicit relocation
539 (alpha_literal_hash): New static to hold the hash table for
540 explicit relocations.
541 (alpha_macros): Add support for explicit relocations.
542 (md_begin): If explicit relocations, initialize hash table.
543 (md_assemble): Don't print a second error if tokenize_arguments
544 already printed an error message.
545 (md_apply_fix): Add support for explicit relocations.
546 (alpha_force_relocation): Ditto.
547 (alpha_fix_adjustable): Ditto.
548 (alpha_adjust_symtab): New function to support explicit
550 (alpha_adjust_symtab_relocs): Ditto.
551 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
552 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
553 Add support for explicit relocations. Return -2 if an error
554 message was already printed.
555 (find_macro_match): Add support for explicit relocations. Comment
557 (emit_insn): Add support for explicit relocations.
558 (assemble_tokens): Ditto.
560 (load_expression): Ditto.
563 (emit_ir_load): Ditto.
564 (emit_loadstore): Ditto.
568 (emit_division): Ditto.
569 (emit_jsrjmp): Ditto.
570 (emit_retjcr): Ditto.
572 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
574 (tc_adjust_symtab): If explicit relocations, call the function
576 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
577 relocations next to the literal relocation they reference.
578 (TC_INIT_FIX_DATA): Initialize the new fields.
579 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
581 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
583 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
584 'B' operand for PA2.0 bb instruction.
586 1999-11-18 Nick Clifton <nickc@cygnus.com>
588 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
591 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
593 (mcore_force_relocation): Force relocations to be generated for
596 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
598 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
599 (i386_displacement): Disallow O_big displacements.
601 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
603 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
604 improvements in error checking.
605 (md_assemble): Support for unconditional ARM instructions.
606 (md_parse_option): Support for -m[arm]v5e flag.
608 1999-11-12 Nick Clifton <nickc@cygnus.com>
610 * macro.c (buffer_and_nest): Do not check beyond the end of the
613 1999-11-11 Nick Clifton <nickc@cygnus.com>
615 * macro.c (buffer_and_nest): Look for seperator after TO and
618 1999-11-08 Andrew Haley <aph@cygnus.com>
620 * app.c (do_scrub_chars): When in State 10, treat backslash
621 characters in the same way as as symbol characters.
623 1999-11-07 Richard Henderson <rth@cygnus.com>
625 * config/tc-alpha.c (alpha_align): Check, don't assert, that
626 the previous label was in the current section before playing
629 1999-11-06 Nick Clifton <nickc@cygnus.com>
631 * config/tc-v850.c (v850_force_relocation): Force relocation
633 (v850_pcrel_from_selection): Do not compute a pcrel offset if
636 1999-11-05 Michael Meissner <meissner@cygnus.com>
638 * expr.h (operatorT): Increase machine dependent operators to 16.
639 * expr.c (op_rank): Ditto.
641 1999-11-03 Ian Lance Taylor <ian@zembu.com>
643 * read.c (pseudo_set): Reject attempts to set the value of a
646 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
649 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
651 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
652 to bfd_set_section_contents.
654 1999-11-03 Nick Clifton <nickc@cygnus.com>
656 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
658 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
660 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
661 (mips_ip): Use OPCODE_IS_MEMBER.
663 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
665 * config/tc-arm.c (reg_required_here): Improve comments.
667 * config/tc-arm.c (thumb_opcode): Add "variants" field.
668 (tinsns): Initialize variants field.
670 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
673 1999-10-27 Scott Bambrough <scottb@netwinder.org>
675 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
676 * config/tc-arm.h: Fix compile time warnings.
678 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
680 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
681 form @abs16, @(abs16) and @(abs16 + imm).
683 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
685 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
686 (ISA_HAS_64_BIT_REGS) New.
687 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
688 mips_emit_delays,macro_build,load_register,load_addresss,
689 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
690 and/or use new ISA_xxx macros in expressions involving
691 ISA, particularly mips_opts.isa.
693 1999-10-18 Michael Meissner <meissner@cygnus.com>
695 * expr.h (operatorT): Add machine dependent operators md1..md8.
696 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
697 for the machine dependent operators to use.
699 * expr.c (op_rank): Add machine dependent operators.
701 * config/tc-alpha.c (O_pregister): Define as a machine dependent
703 (O_cpregister): Ditto.
704 (md_begin): Change X_op test that field is wide enough to use
705 O_max instead of O_alpha_max.
706 (cpu_types): Fill in missing initializer.
707 (alpha_num_macros): Make unsigned.
708 (md_assemble): Make opnamelen be size_t.
709 (md_apply_fix): Cast alpha_num_operands to int before testing.
710 (alpha_force_relocation): Ditto.
711 (alpha_fix_adjustable): Ditto.
712 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
713 (tc_gen_reloc): Ditto.
714 (tc_get_register): Ditto.
719 (s_alpha_ent): Ditto.
720 (s_alpha_end): Ditto.
721 (s_alpha_frame): Ditto.
722 (s_alpha_prologue): Ditto.
723 (s_alpha_file): Ditto.
724 (s_alpha_gprel32): Ditto.
725 (s_alpha_proc): Ditto.
726 (s_alpha_set): Ditto.
727 (s_alpha_base): Ditto.
728 (s_alpha_align): Ditto.
729 (s_alpha_arch): Ditto.
730 (alpha_align): Ditto.
731 (assemble_insn): Suppress unused variable warning.
733 (assemble_insn): Don't assume X_op and X_unsigned are in a given
734 order in the structure.
735 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
737 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
739 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
741 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
743 * config/tc-i386.c (i386_index_check): Correct #endif location.
745 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
747 * as.c (show_usage): Document new options.
748 (parse_args): Add --no-warn, --warn, --fatal-warnings,
749 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
750 (parse_args): Parse the new options.
751 (main): If there were warnings, and --fatal-warnings
752 was specified, print an error.
753 * as.h: New variable, flag_fatal_warnings, for new option.
755 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
757 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
758 '@'. Change autoincrement completers to fall through to cache control
761 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
763 (pa_parse_addb_64_cmpltr): New function.
765 * config/tc-hppa.c (pa_ip): Change error message.
766 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
767 '?Q' args to allow falling through.
769 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
770 Remove unused conditional codes.
771 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
773 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
775 * config/tc-d30v.c (CHAR_BIT): Define.
776 (check_range): Fix bit operations to support integers bigger than
779 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
781 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
784 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
785 Doug Evans <devans@cygnus.com>
787 Add support for m32rx.
788 * config/tc-m32r.c (enable_m32rx): New static global.
789 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
790 (allow_m32rx): New function.
791 (M32R_SHORTOPTS): Add `O'.
792 (md_longopts): Add --m32rx plus several warning options.
793 (md_parse_option): Handle new options.
794 (md_show_usage): Print them.
795 (md_begin): Enable m32rx.
796 (OPERAND_IS_COND_BIT): New macro.
797 (first_writes_to_seconds_operands): New function.
798 (writes_to_pc,can_make_parallel,make_parallel): New functions.
799 (target_make_parallel,assemble_two_insns): New functions.
800 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
801 If optimizing and m32rx, try to make consecutive insns parallel.
803 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
805 * config/tc-mips.c (nopic_need_relax): Allow for the
806 .sdata.foo sections generated by -fdata-sections,
807 and for the .gnu.linkonce.s sections generated by C++.
809 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
811 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
812 with cleaner code using completer prefixes. Add 'Y'.
814 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
816 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
818 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
819 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
820 insn does not match and we should try the next insn in the table.
822 1999-09-22 Nick Clifton <nickc@cygnus.com>
824 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
826 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
828 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
831 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
833 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
834 OBJ_ELF. If ELF, add "sq".
835 (md_parse_option): If ELF, ignore -s and -q.
836 (md_show_usage): Mention ELF options.
838 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
840 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
843 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
845 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
847 * config/tc-hppa.c (struct pa_it): New field "trunc".
848 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
849 (pa_parse_ftest_gfx_completer): New function
850 (pa_parse_fp_cnv_format): New function.
852 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
853 (md_apply_fix): Handle 22bit pc-rel branches.
855 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
857 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
859 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
861 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
863 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
865 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
866 (pa_ip): Handle 'fX'.
868 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
870 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
871 (pa_ip): Handle 'fX'.
873 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
875 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
876 unwinds unless the function is in the text space.
877 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
879 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
881 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
882 (md_assemble): To here. Tweak address generation.
884 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
886 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
887 (md_assemble): Call dwarf2_where for OBJ_ELF.
888 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
889 (pa_end_of_source): New function.
890 * tc-hppa.h (md_end): Define for OBJ_ELF.
892 1999-09-14 Michael Meissner <meissner@cygnus.com>
894 * configure.in (Canonicalization of target names): Remove adding
895 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
896 generates $ac_config_sub with a ${CONFIG_SHELL} already.
897 * configure: Regenerate.
899 1999-09-14 Donn Terry <donn@interix.com>
901 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
903 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
905 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
906 pc-relative jmp/call to an absolute symbol.
907 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
908 absolute section symbols.
910 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
911 jump handling code and comments.
913 1999-09-12 Ian Lance Taylor <ian@zembu.com>
915 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
916 the value if TE_PE and a global defined symbol.
918 1999-09-11 Ian Lance Taylor <ian@zembu.com>
920 * write.c (dump_section_relocs): Call print_symbol_value_1 to
921 print the symbol, rather than printing it here.
923 1999-09-11 Donn Terry <donn@interix.com>
925 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
926 BFD_RELOC_RVA relocations.
928 * config/tc-i386.c (md_undefined_symbol): Compare the name against
929 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
932 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
934 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
935 * doc/internals.texi (Object format backend): Document
938 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
939 relocations against global symbols if TE_PE.
941 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
942 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
944 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
947 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
948 symbols which do not have a constant value, or tags with
949 non-tags. Remove the symbol from the list before adding it at the
952 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
953 C_FCN symbol differently if TE_PE.
954 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
955 appears in the pseudo-op, rather coff_line_base which is only set
958 * config/obj-coff.c (obj_coff_loc): New static function.
959 (obj_pseudo_table): Add "loc".
961 * config/obj-coff.c (add_lineno): Check that the line number is
964 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
965 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
967 (md_atof): Return NULL rather than 0.
968 * config/tc-i386.c (md_atof): Change type to int.
969 * expr.c (expr): Change first parameter to int.
970 * config/obj-coff.c: Add declarations for static functions.
971 (coff_frob_symbol): Use SYM_AUXENT.
972 * config/tc-i386.h (flag_16bit_code): Don't declare.
974 * config/obj-coff.c (obj_coff_section): Default to setting
975 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
977 * write.c (adjust_reloc_syms): Print adjusted fixup.
979 * expr.c (integer_constant): Correct too_many_digits calculation
982 1999-09-09 Andreas Schwab <schwab@suse.de>
984 * doc/c-arm.texi: Fix arguments of @var to not contain
987 1999-09-08 Philip Blundell <pb@nexus.co.uk>
989 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
991 (md_parse_option): Only support -k flag for ELF and COFF targets.
993 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
995 * config/tc-hppa.c (pa_ip): Put strict register checks before
996 call to pa_parse_number.
998 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1000 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1002 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1005 1999-09-06 Donn Terry <donn@interix.com>
1007 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1009 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1011 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1012 candidate instruction. Require registers for register arguments
1013 when in strict mode. Require assemble-time constants for
1014 constants when in strict mode.
1015 (pa_get_absolute_expression): Require a constant when in strict
1018 1999-09-06 Nick Clifton <nickc@cygnus.com>
1020 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1022 1999-09-04 Steve Chamberlain <sac@pobox.com>
1024 * config/tc-pj.c: New file, supports picoJava in ELF.
1025 * config/tc-pj.h: Ditto.
1026 * configure.in (pjl*, pj*): New targets.
1027 * Makefile.am: Rebuild dependencies.
1028 (CPU_TYPES): Add pj.
1029 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1030 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1031 * doc/c-pj.texi: New file.
1032 * doc/as.texinfo: Add some PJ specifics.
1033 * doc/all.texi: Add PJ to the list of all architectures, sort them
1035 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1036 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1038 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1040 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1041 (obj_frob_file): Test for null pointer.
1042 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1043 (OBJ_PROCESS_STAB): And here.
1044 (elf_obj_sy): Remove
1046 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1047 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1048 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1050 * config/obj-coff.c (no_func): Remove.
1051 (coff_format_ops): Change occurrences of no_func to 0, as we test
1052 for 0 in obj-multi.h.
1054 * configure.in: Enable bfd for i386-coff when primary target is
1055 bfd. Enable i386 elf,coff emulation support. Don't set
1056 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1057 emulation to support.
1058 *configure: Regenerate.
1060 1999-09-02 Nick Clifton <nickc@cygnus.com>
1062 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1063 .section .line directive is encountered.
1065 1999-09-01 Nick Clifton <nickc@cygnus.com>
1067 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1070 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1071 * as.texinfo: Document --gdwarf2 command line option.
1072 Add additional documentation of ARM command line switches.
1074 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1076 * config/tc-i386.c (i386_intel_memory_operand): Combine
1077 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1078 and RESTORE_END_STRING around parse_register calls.
1079 (i386_operand): Here too.
1080 (i386_is_reg): Remove.
1081 (parse_register): Move as_bad calls from within this function to
1084 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1086 Based on a patch from H.J. Lu <hjl@gnu.org>
1087 * config/tc-i386.c (parse_register): Handle FP regs specially.
1088 (md_begin): Remove '(' and ')' from register_chars.
1090 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1092 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1093 error message (done elsewhere).
1095 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1097 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1099 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1101 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1104 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1106 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1108 Add new completers. Fix bug in 64 bit condition handling.
1110 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1113 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1115 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1117 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1119 1999-08-27 Jim Wilson <wilson@cygnus.com>
1121 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1122 (struct ls): Add frag field. Initialize it to zero.
1123 (out_end_sequence): New local text_frag. Set it while in text section.
1124 Replace address check with frag check. Set ls.frag to text_frag if
1125 out_set_addr called.
1126 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1127 Set it before switching sections. Replace address check with frag
1128 check. Set ls.frag to saved_frag if out_set_addr called.
1130 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1132 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1133 output "advance_pc" opcode instead of calling gen_addr_line().
1134 The latter has the undesired side-effect of creating a new row
1135 in the debug line info matrix.
1137 1999-08-26 Jim Wilson <wilson@cygnus.com>
1139 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1140 ls.last_filename if last is less than zero. Set ls.last_filename
1141 when allocating new entry.
1142 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1145 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1147 * config/tc-i386.c (i386_index_check): Fix the displacement size
1148 when INFER_ADDR_PREFIX.
1150 1999-08-18 Nick Clifton <nickc@cygnus.com>
1152 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1155 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1157 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1158 handle 0xffffNNNN constants correctly.
1160 1999-08-16 Nick Clifton <nickc@cygnus.com>
1162 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1165 1999-08-13 Nick Clifton <nickc@cygnus.com>
1167 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1168 (md_apply_fix3): Always pass positive values to
1169 validate_offset_imm.
1171 1999-08-12 Nick Clifton <nickc@cygnus.com>
1173 * config/tc-arm.c (skip_whitespace): New macro.
1174 Formatting tidy ups.
1176 (md_apply_fix3): Store relocation offset in addend for ELF based
1178 (arm_force_relocation): Always generate relocs for Thumb function
1181 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1183 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1184 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1186 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1188 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1189 flags for the unwind subspace.
1191 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1192 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1193 suitable relocation based on the size of the target's pointer.
1194 Always Use subsegment zero for the unwinders.
1195 (pa_level): Handle "2.0w".
1197 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1199 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1200 with the following instruction unless this was specified.
1202 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1204 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1205 certain sections, to match BFD changes.
1207 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1209 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1210 (EXTRA_SCRIPTS): Define to keep automake happy.
1211 * Makefile.in: Rebuild.
1213 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1215 * Makefile.am: Rename .dep* files to DEP*.
1216 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1217 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1219 * Makefile.in: Rebuild.
1221 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1223 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1225 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1227 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1228 avoid problems on DOS filesystems.
1229 * Makefile.in: Rebuild.
1231 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1233 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1235 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1238 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1240 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1241 line to create ${GDBINIT} rather than .gdbinit.
1242 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1244 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1246 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1248 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1250 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1252 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1254 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1255 non-adjustable symbols.
1257 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1259 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1261 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1263 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1266 1999-08-05 Donn Terry <donn@interix.com>
1268 * config/te-interix.h: New file.
1269 * configure.in (i386-*-interix*): New target.
1270 * configure: Rebuild.
1272 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1274 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1275 selectors for ELF too.
1276 (selector_table): Add "ltp" and "rtp" selectors.
1278 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1280 * config/tc-i386.c (i386_operand): No need to change
1281 operand_string pointer in segment reg case before goto
1282 do_memory_reference. Initialise displacement_string_start and
1283 displacement_string_end after do_memory_reference label.
1284 (i386_index_check): Add operand_string param, and print error
1285 message on failure here.
1286 (i386_intel_memory_operand): Instead of here.
1287 (i386_operand): And here.
1288 (INFER_ADDR_PREFIX): Enable.
1290 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1292 * config/tc-i386.h (DefaultSize): Define. Renumber following
1293 opcode_modifier defines.
1295 From Etienne Lorrain <etienne.lorrain@ibm.net>
1296 * config/tc-i386.c (stackop_size): New variable.
1297 (set_16bit_code_flag): Clear it here.
1298 (set_16bit_gcc_code_flag): New function.
1299 (md_pseudo_table): Add "code16gcc" entry.
1300 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1302 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1304 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1305 next_set_end even if the end symbol is being discarded.
1307 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1308 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1309 * config/obj-coff.c: Likewise.
1310 (seg_info_type): Remove.
1311 (seg_info_off_by_4): Change to array of segT.
1312 (s_get_segment): Adjust accordingly.
1313 (obj_pseudo_table): Fully initialize sentinel entry.
1315 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1316 Ralf Baechle <ralf@uni-koblenz.de>.
1318 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1320 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1322 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1324 * config/tc-i386.c: Indentation and white space changes.
1325 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1326 don't enable it by default.
1327 (i386_intel_operand): Remove redundant prototype.
1328 Move check on number of memory operands, and i.mem_operands++
1329 (i386_intel_memory_operand): To here.
1330 Remove i386_immediate code from here. Remove special case code
1331 for input and output using (%dx). Remove base/index checks and
1332 call i386_index_check instead. Save initial operand_string
1333 argument for error message.
1334 (i386_operand): Remove redundant prototype. Move base/index
1335 checks to i386_index_check.
1336 (i386_displacement): Move intel mode check for non-zero
1338 (i386_intel_memory_operand): To here.
1340 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1342 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1343 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1344 by .register pseudo-op if -64 and --no-undeclared-regs.
1345 (s_register, sparc_adjust_symtab): New functions.
1346 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1347 Declare sparc_adjust_symtab as tc_adjust_symtab.
1348 * doc/c-sparc.texi: Add description of #ignore special literal
1349 for .register pseudo-op.
1351 1999-07-30 Catherine Moore <clm@cygnus.com>
1353 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1354 the relocation's section offset.
1356 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1358 * write.c (fixup_segment): Fix generic error check overflow test.
1360 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1361 X_add_number to long.
1363 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1365 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1368 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1370 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1373 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1375 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1377 * configure.bat: Remove; obsolete.
1378 * config/go32.cfg: Likewise.
1380 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1382 * configure.in (i386-*-vxworks*): New target.
1383 * configure: Rebuild.
1385 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1387 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1389 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1391 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1393 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1394 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1395 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1396 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1397 MAX_RELOC_EXPANSION): Define.
1398 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1400 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1402 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1403 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1404 block. Print a warning if an 8-bit or 16-bit constant
1405 displacement or immediate is truncated on output.
1406 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1408 (i386_operand): Disallow immediate jump absolute operand.
1410 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1412 * configure.in: Bump version number to 2.9.5.
1413 * configure: Rebuild.
1415 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1418 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1420 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1421 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1423 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1425 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1427 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1429 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1430 if -mno-fpu was given.
1431 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1433 (cons_fix_new_arm): Remove misleading comments.
1435 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1437 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1439 (relax_segment): Likewise. After giving a rs_org error, convert
1440 the frag to rs_align to avoid cascading errors.
1442 1999-07-12 Andreas Schwab <schwab@suse.de>
1444 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1446 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1448 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1449 as appropriate. Fill in structure initializations. Add variable
1450 initializations. Add casts.
1451 * dwarf2dbg.c (print_stats): Change i to size_t.
1452 * listing.c (listing_listing): Change list_line to unsigned int.
1454 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1456 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1457 rather than checking for \001 and \002 in symbol name.
1458 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1460 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1462 * configure.in (hppa*-linux-gnu*): New target.
1463 * configure: Rebuilt.
1465 1999-07-08 Nick Clifton <nickc@cygnus.com>
1467 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1469 1999-07-07 Nick Clifton <nickc@cygnus.com>
1471 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1472 accessing symbolP directly.
1474 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1476 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1479 1999-07-05 Nick Clifton <nickc@cygnus.com>
1481 * config/tc-arm.c (ARM_EXT_V5): Define.
1482 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1483 (md_begin): Detect ARM v5 architectures.
1484 (md_parse_option): Accept arm v5 specification.
1485 (md_show_usage): Documment -marmv5 switch.
1487 * doc/c-arm.texi: Document -marmv5 command line option.
1489 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1491 (validate_immediate_twopart): New function. Determine if a
1492 constant can be computed by two ADD instructions.
1493 (output_inst): Remove its command line parameter - it was never
1495 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1496 implememt the ADRL pseudo op.
1497 (tc_gen_reloc): Generate a suitable error message if an ADRL
1498 instruction tries to generate a real reloc.
1500 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1502 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1504 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1507 1999-06-27 H.J. Lu <hjl@gnu.org>
1509 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1510 non BFD_ASSEMBLER case.
1512 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1514 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1517 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1519 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1520 out_end_sequence() when the address decreases due to a new frag.
1521 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1522 numbering starts with 1.
1524 1999-06-23 Nick Clifton <nickc@cygnus.com>
1526 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1528 (mcore_s_text): Call obj_elf_text for ELF target.
1529 (mcore_s_data): Call obj_elf_data for ELF target.
1530 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1532 (mcore_s_bss): New function: Dump literal table before changing
1534 (mcore_s_comm): New function: Dump literal table before changing
1537 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1538 No longer static functions.
1539 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1540 Provide prototypes for these functions.
1542 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1544 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1545 a list of names, to try obj_segment_name, and to try abbreviated
1546 names when using COFF without long section names.
1548 * config/tc-alpha.c: More use of symbol accessor functions.
1549 * config/tc-arc.c: Likewise.
1550 * config/tc-d30v.c: Likewise.
1551 * config/tc-fr30.c: Likewise.
1552 * config/tc-i860.c: Likewise.
1553 * config/tc-m88k.c: Likewise.
1554 * config/tc-mcore.c: Likewise.
1555 * config/tc-ns32k.c: Likewise.
1556 * config/tc-sparc.c: Likewise.
1557 * config/tc-v850.c: Likewise.
1559 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1560 sy_value with appropriate accessor functions.
1561 * config/tc-arm.c (md_apply_fix3): Likewise.
1562 * config/tc-d10v.c (AT_WORD_P): Likewise.
1563 * config/tc-v850.c (reg_name_search): Likewise.
1565 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1566 use symbol_get_bfdsym instead.
1567 * config/tc-ppc.c (md_assemble): Likewise.
1568 * config/tc-v850.c (v850_comm): Likewise.
1570 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1572 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1573 the symbol, rather than accessing the bsym member.
1574 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1575 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1576 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1577 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1578 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1579 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1580 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1581 * config/tc-v850.c (tc_gen_reloc): Likewise.
1583 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1585 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1586 (hppa_gen_reloc_type): Conditionalize on BFD64.
1587 (tc_gen_reloc): Re-enable ELF relocations.
1588 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1590 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1592 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1594 (do_ldst): Move assignment out of if condition.
1595 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1596 parentheses to avoid warning.
1598 1999-06-21 Nick Clifton <nickc@cygnus.com>
1600 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1601 macro to get at the BFD symbol associated with a GAS symbol.
1603 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1605 * config/tc-ppc.c: Update for symbol handling changes.
1606 * config/obj-coff.c: Likewise.
1608 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1610 * tc-hppa.c: General cleanups of ELF support. No more spaces
1611 and subspaces for ELF.
1612 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1613 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1614 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1615 (UNWIND_SECTION_NAME): Likewise.
1616 (space/subspace related structures): Conditionalize definitions
1618 (space/subspace directives and support routines): Conditionalize
1619 definitions and references/uses on OBJ_SOM.
1620 (label_symbol_struct): For ELF, track the symbol's segment. For
1621 SOM track its space.
1622 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1624 (USE_ALIASES): Kill for both SOM & ELF.
1625 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1626 (pa_space, pa_subspace): Corresponding changes.
1627 (pa_spaces_begin): Corresponding chagnes.
1628 (md_begin): Do not muck around with space/subspace stuff for
1630 (md_apply_fix): Temporarily disable argument relocation stuff
1632 (tc_gen_reloc): Temporarily disable relocation generation for
1634 (pa_build_unwind_subspace): Similarly.
1636 1999-06-16 Nick Clifton <nickc@cygnus.com>
1638 * config/tc-arm.c (thumb_set): New pseudo op.
1639 (text, data, section): Override these pseudo ops with ARM
1641 (s_thumb_set): New function: Perform the same as a .set pseudo
1642 op, but also mark the alias'ed symbol as being a Thumb
1644 (arm_s_text): New function: Perform the same as the .text
1645 pseudo op, but dump the literal pool before changing
1647 (arm_s_data): New function: Perform the same as the .data
1648 pseudo op, but dump the literal pool before changing
1650 (arm_s_section): New function: Perform the same as the
1651 .section pseudo op, but dump the literal pool before changing
1653 (arm_cleanup): Do not reset the current section before dumping
1656 1999-06-17 Nick Clifton <nickc@cygnus.com>
1658 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1659 OPTION_NO_WARN_UNMATCHED entries.
1660 (md_parse_option): Generate a warning message if an unrecognised
1661 option is encountered.
1663 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1664 (get_operands): When parsing an expression after an '@' symbol
1665 has been detected, do not ignore '#' symbols.
1666 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1669 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1671 From K. Richard Pixley <rich@noir.com>:
1672 * configure.in (ppc-*-vxworks*): New target.
1673 * configure: Rebuild.
1675 1999-06-12 Philip Blundell <philb@gnu.org>
1677 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1679 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1681 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1682 which refer to symbols in linkonce sections, permit reducing the
1683 relocs if the symbol is local.
1685 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1687 * subsegs.c (subseg_text_p): New function.
1688 * as.h (subseg_text_p): Declare.
1689 * read.c (do_align): Use subseg_text_p to set the default fill.
1690 * write.c (subsegs_finish): Likewise.
1691 * config/obj-coff.c (write_object_file): Likewise.
1692 * config/tc-i386.h (md_maybe_text): Don't define.
1693 (md_do_align): Use subseg_text_p to set the default fill.
1694 * config/tc-m32r.c (m32r_do_align): Likewise.
1695 * config/tc-sh.c (sh_do_align): Likewise.
1696 * config/tc-sparc.h (md_do_align): Likewise.
1698 1999-06-12 David O'Brien <obrien@freebsd.org>
1700 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1701 * configure: Rebuild.
1703 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1705 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1706 * Makefile.am: Rebuild dependencies.
1707 * Makefile.in: Rebuild.
1709 * config/tc-i386.c (i386_immediate): Remove unused label
1712 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1713 * symbols.c: Likewise.
1714 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1715 sy_next field when taking address, rather than symbol_next.
1717 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1719 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1720 value from the output file architecture.
1721 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1722 * dwarf2dbg.h: Change bfd_vma to addressT.
1724 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1726 * dwarf2dbg.h: Use PARAMS in function declarations.
1728 1999-06-11 Martin Dorey <mdorey@madge.com>
1730 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1731 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1733 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1735 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1737 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1739 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1742 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1744 * read.c (read_a_source_file): Only declare inescape if
1747 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1749 (find_entry_byval): Add parens to avoid warning.
1751 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1753 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1756 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1758 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1761 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1762 synthetize_setx): New functions.
1763 (md_assemble): Broken the special cases into the above
1764 functions. Make compiler happy if sizeof(bfd_vma)==4.
1765 Fix sethi generated from set/setuw. If instructions have a relloc,
1766 always clear the fields to be relocated in the opcode.
1767 (sparc_ip): Remove special_case global variable.
1769 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1771 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1772 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1773 indication of success rather than a value.
1774 (itbl_get_val): Likewise.
1775 (itbl_get_field): Use strcspn. Change delimiters to include
1777 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1778 (itbl_get_val): Likewise.
1779 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1781 * symbols.c (copy_symbol_attributes): Convert local symbols to
1784 1999-06-10 Nick Clifton <nickc@cygnus.com>
1786 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1789 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1791 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1792 Optimize set if sizeof(bfd_vma) == 64.
1793 (sparc_ip): Fix sethi - without %hi() it should generate
1794 R_SPARC_22 reloc, not R_SPARC_HI22.
1795 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1797 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1799 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1800 (s_ncons): New function.
1801 (native_op_table): New table.
1802 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1803 R_SPARC_OLO10 handling.
1805 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1807 * expr.h (struct expressionS): Revert last change; widen X_op.
1808 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1810 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1812 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1813 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1814 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1815 * Makefile.in: Regenerated.
1817 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1818 `common' pass on to s_mri_common.
1819 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1821 1999-06-06 Richard Henderson <rth@cygnus.com>
1823 * config/obj-elf.c (obj_elf_section): Don't free the return
1824 value of demand_copy_C_string.
1826 1999-06-05 Richard Henderson <rth@cygnus.com>
1828 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1829 creation logic from obj_elf_create_section.
1831 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1832 (section_stack): New.
1833 (special_sections): Make const.
1834 (obj_elf_section): Gut and rewrite parsing.
1835 (obj_elf_change_section): New function broken out of obj_elf_section.
1836 (obj_elf_parse_section_letters): Likewise.
1837 (obj_elf_section_word): Likewise.
1838 (obj_elf_section_type): Likewise.
1839 (obj_elf_previous): Treat as a toggle.
1840 (obj_elf_popsection): New.
1841 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1842 (ppc_section_type): Likewise.
1843 * config/tc-ppc.h: Likewise.
1845 * expr.h (struct expressionS): Don't make X_op a bitfield.
1846 * config/tc-alpha.c: Update for symbol handling changes.
1847 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1848 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1850 1999-06-05 Richard Henderson <rth@cygnus.com>
1852 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1853 (dwarf2_gen_line_info): Kill unused variables.
1854 (dwarf2_finish): Likewise.
1855 (dwarf2_where): Likewise.
1856 (dwarf2_directive_file): If we've only got a string,
1857 hand off to s_app_file.
1858 * ecoff.c: Move the include of ecoff.h.
1859 * symbols.h (S_IS_FUNCTION): Prototype.
1861 * read.c (LEX_HASH): Supply a default.
1863 (s_globl): Update `c' after skipping whitespace.
1864 * read.h (LEX_END_NAME, is_name_ender): New.
1865 * expr.c (get_symbol_end): Respect it.
1867 1999-06-04 Mark Klein <mklein@dis.com>
1869 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1871 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1873 * config/tc-hppa.c: Update for symbol handling changes.
1875 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1877 * cgen.c: Update for symbol handling changes.
1878 * config/tc-m32r.c: Likewise.
1880 * config/tc-hppa.h: Update for symbol handling changes.
1881 * config/tc-hppa.c: Likewise.
1883 * config/tc-arm.h: Update for symbol handling changes.
1884 * config/tc-arm.c: Likewise.
1885 (symbol_make_empty): Remove. Just use symbol_create.
1887 * symbols.c (symbol_set_tc): Correct name.
1889 * Makefile.am: Rebuild dependencies.
1890 ($(OBJS)): Don't depend upon struc-symbol.h.
1891 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1892 * dep-in.sed: Don't remove struc-symbol.h.
1893 * Makefile.in: Rebuild.
1895 * doc/internals.texi (Symbols): Describe changes in symbol
1898 1999-06-03 Richard Henderson <rth@cygnus.com>
1900 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1901 instead of doing the work by hand.
1903 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1905 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1906 state of line state-machine.
1907 (struct ls): Collect DWARF2 line state-machine state in new member
1908 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1909 resulted in any DWARF2 directives.
1910 (reset_state_machine): New function.
1911 (out_end_sequence): Ditto.
1912 (dwarf2_gen_line_info): When switching sections or switching to a
1913 lower text address, call out_end_sequence() first to terminate the
1914 previous code sequence as code sequences MUST have monotonically
1915 increasing addresses.
1916 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1918 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1920 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1921 DWARF2 debug info (line information only, at this point).
1922 * as.h: Update comment about supported debug formats.
1923 * dwarf2dbg.c, dwarf2dbg.h: New files.
1924 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1926 * expr.c (operand): Don't use [ for parens if we want an index op.
1927 (op_encoding): Switch [ into O_index, if desired.
1928 (op_rank): Renumber with O_index on bottom.
1929 (expr): If O_index, match closing bracket.
1930 * expr.h (O_index): New.
1932 * read.c (read_a_source_file): Conditionally allow matched "
1933 in lines passed to md_assemble.
1935 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1937 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1939 Add support for storing local symbols in a small structure to save
1940 memory when assembling large files.
1941 * as.h: Don't include struc-symbol.h.
1942 (symbolS): Add typedef.
1943 * symbols.c: Include struc-symbol.h.
1944 (local_hash): New static variable.
1945 (save_symbol_name): New static function, from symbol_create.
1946 (symbol_create): Call save_symbol_name.
1947 (local_symbol_count): New static variable.
1948 (local_symbol_conversion_count): Likewise.
1949 (LOCAL_SYMBOL_CHECK): Define.
1950 (local_symbol_make): New static function.
1951 (local_symbol_convert): New static function.
1952 (colon): Handle local symbols. Create local symbol for local
1954 (symbol_table_insert): Handle local symbols.
1955 (symbol_find_or_make): Create local symbol for local label name.
1956 (symbol_find_base): Check for local symbol.
1957 (symbol_append, symbol_insert): Check for local symbols.
1958 (symbol_clear_list_pointers, symbol_remove): Likewise.
1959 (verify_symbol_chain): Likewise.
1960 (copy_symbol_attributes): Likewise.
1961 (resolve_symbol_value): Handle local symbols.
1962 (resolve_local_symbol): New static function.
1963 (resolve_local_symbol_values): New function.
1964 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1965 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1966 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1967 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1968 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1969 (symbol_previous, symbol_next): New functions.
1970 (symbol_get_value_expression): Likewise.
1971 (symbol_set_value_expression): Likewise.
1972 (symbol_set_frag, symbol_get_frag): Likewise.
1973 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1974 (symbol_mark_used_in_reloc): Likewise.
1975 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1976 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1977 (symbol_mri_common_p): Likewise.
1978 (symbol_mark_written, symbol_clear_written): Likewise.
1979 (symbol_written_p): Likewise.
1980 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1981 (symbol_section_p, symbol_equated_p): Likewise.
1982 (symbol_constant_p): Likewise.
1983 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1984 (symbol_get_obj, symbol_set_obj): Likewise.
1985 (symbol_get_tc, symbol_set_tc): Likewise.
1986 (symbol_begin): Initialize local_hash.
1987 (print_symbol_value_1): Handle local symbols.
1988 (symbol_print_statistics): Print local symbol statistics.
1989 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1990 Declare new symbols.c functions. Move many declarations here from
1992 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1993 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1994 (struct symbol): Move bsym to make it clearly the first field.
1995 Remove TARGET_SYMBOL_FIELDS.
1996 (symbolS): Don't typedef.
1997 (struct broken_word): Remove.
1998 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1999 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2000 (symbol_clear_list_pointers): Likewise.
2001 (symbol_insert, symbol_remove): Likewise.
2002 (symbol_previous, symbol_append): Likewise.
2003 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2004 (struct local_symbol): Define.
2005 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2006 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2007 (local_symbol_get_frag, local_symbol_set_frag): Define.
2008 (local_symbol_get_real_symbol): Define.
2009 (local_symbol_set_real_symbol): Define.
2011 * write.c (write_object_file): Call resolve_local_symbol_values.
2012 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2013 (TARGET_SYMBOL_FIELDS): Don't define.
2014 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2015 ECOFF_DEBUGGING, add ECOFF fields.
2016 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2017 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2018 ECOFF_DEBUGGING, add ECOFF fields.
2019 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2020 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2021 * config/tc-mcore.h: Don't include struc-symbol.h.
2022 (TARGET_SYMBOL_FIELDS): Don't define.
2023 (struct mcore_tc_sy): Define.
2024 (TC_SYMFIELD_TYPE): Define.
2025 * Many files: Use symbolS instead of struct symbol. Use new
2026 accessor functions rather than referring to symbolS fields
2029 * read.c (s_mri_common): Don't add in value of line_label.
2031 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2032 checking for SEC_LINK_ONCE.
2034 * config/tc-sh.h (sh_fix_adjustable): Declare.
2036 * app.c (input_buffer): New static variable.
2037 (app_push): Save saved_input in allocated buffer.
2038 (app_pop): Restored saved_input.
2039 (do_scrub_chars): Change get parameter to take char * and int as
2040 arguments. Change GET macro to pass input_buffer to get
2041 function. Don't save input into allocated buffer.
2042 * as.h (do_scrub_chars): Update declaration.
2043 * input-file.c (input_file_get): Change to take char * and int.
2044 Read data into passed in buffer. Remove static buffer.
2045 * read.c (scrub_from_string): Change to take char * and int. Copy
2046 data into passed in buffer.
2048 * hash.h: Neaten. Declare hash_traverse.
2049 * hash.c: Complete rewrite based on BFD hashing code.
2050 * gasp.c (chunksize): New variable.
2051 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2054 1999-05-28 Nick Clifton <nickc@cygnus.com>
2056 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2057 addend unless the target uses an old ABI.
2059 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2061 -Wchar-subscripts cleanup
2062 * listing.c (listing_newline): Use unsigned char variable, so
2063 calls to isascii,iscntrl are correct.
2064 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2066 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2067 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2068 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2069 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2071 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2073 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2075 (arch_coldfire_p): New #define.
2076 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2078 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2080 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2082 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2083 (install_operand): Add place `N'.
2084 (init_table): Add registers ACC, MACSR, MASK.
2086 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2088 * config/tc-m68k.c: Change mcf5200 --> mcf.
2089 (archs): Add mcf5206e, mcf5307.
2090 (m68k_ip): Add format `u'.
2091 (install_operand): Add place `m', `M', `h'.
2092 (init_table): Add upper/lower registers.
2094 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2096 1999-05-28 Martin Dorey <mdorey@madge.com>
2098 * config/tc-i960.c: Several minor changes to add ELF and
2099 BFD_ASSEMBLER support.
2100 * config/tc-i960.h: Likewise.
2101 * configure.in (i960-*-elf*): New target.
2102 * aclocal.m4, configure: Rebuild.
2104 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2106 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2107 reloc changes when defined(BFD_ASSEMBLER).
2109 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2111 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2113 * write.c (write_print_statistics): Output to file, not stderr.
2115 * expr.c (generic_bignum_to_int32,64): Prototype.
2117 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2118 output_sleb128, output_uleb128, output_big_sleb128,
2119 output_big_uleb128, output_big_leb128): Prototype.
2120 (output_big_sleb128, output_big_uleb128): Make inline.
2121 (output_big_leb128): Remove inline
2123 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2124 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2125 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2126 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2127 value for correct overflow check in write.c:fixup_segment.
2128 * write.c (fixup_segment): Move bitfield overflow checks to after
2129 the md_apply_fix call.
2130 * config/obj-coff.c (fixup_segment): Likewise.
2131 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2132 valueT *val argument.
2134 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2136 * config/atof-ieee.c (gen_to_words): Correctly round a
2137 denormalized number. Fix off-by-one in range checking for
2138 exponent in a denormal.
2140 1999-05-10 Nick Clifton <nickc@cygnus.com>
2142 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2145 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2147 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2149 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2151 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2152 (ReverseRegRegmem): Remove.
2153 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2154 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2155 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2158 From Doug Ledford <dledford@redhat.com>
2159 * config/tc-i386.h (RegXMM): New for P/III.
2160 * config/tc-i386.c: Add support for P/III.
2162 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2164 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2165 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2166 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2168 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2170 * config/tc-i386.c (i386_immediate): Skip whitespace before
2171 complaining about junk after expression.
2172 (i386_displacement): Likewise.
2174 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2176 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2177 Don't copy before downcaseing.
2179 1999-05-05 Catherine Moore <clm@cygnus.com>
2181 * tc-m68k.c: Include elf/m68k.h.
2182 (m68k_elf_final_processing): New routine.
2183 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2186 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2188 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2191 1999-04-30 Nick Clifton <nickc@cygnus.com>
2193 * config/tc-mcore.c (mcore_s_section): Dump literals before
2196 1999-04-29 Nick Clifton <nickc@cygnus.com>
2198 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2201 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2203 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2204 (TC_INIT_FIX_DATA): Delete.
2205 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2206 (TC_INIT_FIX_DATA): Delete.
2207 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2208 * write.c (fix_new_internal): Initialize fx_cgen member.
2209 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2210 (gas_cgen_md_apply_fix3): Update.
2211 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2212 (md_cgen_record_fixup_exp): Update.
2213 (FX_OPINFO_R_TYPE): Update.
2215 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2216 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2217 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2218 * frags.h (struct frag): Make opindex, opinfo ints.
2220 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2222 1999-04-26 Tom Tromey <tromey@cygnus.com>
2224 * aclocal.m4, configure: Updated for new version of libtool.
2226 1999-04-22 Nick Clifton <nickc@cygnus.com>
2228 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2230 (md_apply_fix3): Do not fix up absolute relocations against
2233 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2235 1999-04-20 Nick Clifton <nickc@cygnus.com>
2237 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2238 changes and data-in-text directives.
2239 (mcore_cons): New function: intercept cons() operations.
2240 (mcore_float_cons): New function: intercept float_cons()
2242 (mcore_stringer): New function: intercept stringer() operations.
2244 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2246 * obj.h (struct format_ops): Change generate_asm_lineno field to
2248 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2250 * config/tc-alpha.c (find_opcode_match): Add default case to
2252 (find_macro_match): Likewise.
2253 (load_expression): Parenthesize && within ||.
2255 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2257 1999-04-17 Nick Clifton <nickc@cygnus.com>
2259 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2260 .text .data .section pseudo ops.
2261 (mcore_s_section): New function. Dump lits before changing secs.
2262 (mcore_s_text): New function. Dump lits before changing secs.
2263 (mcore_s_data): New function. Dump lits before changing secs.
2265 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2267 * config/tc-mips.c (mips_32bitmode): New.
2268 (md_begin): Set mips_32bitmode if needed.
2269 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2270 Set EF_MIPS_32BITMODE.
2272 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2274 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2277 1999-04-16 Nick Clifton <nickc@cygnus.com>
2279 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2281 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2283 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2284 expressions correctly.
2287 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2289 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2291 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2293 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2294 and fmpynfadd instructions.
2296 1999-04-11 Richard Henderson <rth@cygnus.com>
2298 * as.h (environ): Declare it, if needed.
2299 * as.c (dump_statistics): Don't declare environ.
2300 * configure.in (environ): Detect declaration.
2301 * configure, config.in: Rebuild
2303 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2304 (i386_displacement): Allocate enough space for replacement buffer.
2305 Clean up replacement buffer initialization.
2307 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2309 * subsegs.c (section_symbol): Don't create a new symbol if one
2310 already exists; instead, use the existing one, but set its segment
2311 and frag data if it hasn't already been defined.
2312 * config/obj-coff.c (c_section_symbol): Likewise.
2314 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2316 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2318 1999-04-08 Nick Clifton <nickc@cygnus.com>
2320 * config/tc-mcore.c: New File: Support routines for MCore
2322 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2323 * config/obj-coff.c: Add support for mcore-pe target.
2325 * Makefile.am: Add support for MCore targets.
2326 * Makefile.in: Regenerate.
2327 * configure.in: Add support for MCore targets.
2328 * configure: Regenerate.
2330 * doc/all.texi: Set MCORE.
2331 * doc/as.texinfo: Document MCore specific command line options.
2333 * write.h: Prevent multiple inclusion.
2335 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2337 * asintl.h (LC_MESSAGES): Never define.
2338 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2340 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2343 * Makefile.am (m68k-parse.c): If configuring in the source
2344 directory, copy m68k-parse.y into the local directory before
2345 running ylwrap, to remove spurious differences when generating
2347 * Makefile.in: Rebuild.
2349 * config/tc-sparc.h (md_do_align): Just allocate the number of
2350 bytes necessary, rather than always allocating 1024.
2352 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2354 * listing.c (listing_newline): Add cast to avoid warning.
2355 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2356 * config/tc-i386.c (i386_scale): Add return value.
2357 (build_displacement_string): Remove unused local temp_disp2.
2358 (i386_intel_memory_operand): Add parentheses to avoid warning.
2359 (i386_intel_operand): Remove unused local end_of_operand_string.
2360 (i386_operand): Remove unused local operand_modifier.
2361 (i386_operand): Add parens to avoid warning.
2363 1999-04-04 Don Bowman <don@pixsci.com>
2365 * configure.in: Add mips*-*-vxworks* target; have it define
2367 * configure, config.in: Rebuild.
2369 1999-03-31 Nick Clifton <nickc@cygnus.com>
2371 * configure.in (emulations): Add support for arm-epoc-pe.
2372 * configure: Regenerate.
2373 * config/te-epoc-pe.h: New file. Define macros specific to
2375 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2376 for arm-epoc-pe target.
2378 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2380 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2382 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2384 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2385 detect ",n" without a condition.
2386 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2389 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2391 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2392 instruction is encoded with one bit.
2395 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2397 * doc/internals.texi (CPU backend): Mention that
2398 line_separator_chars should not include newline. From thi
2399 <ttn@mingle.glug.org>.
2401 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2403 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2404 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2406 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2408 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2410 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2412 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2415 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2417 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2419 1999-03-15 Martin Hunt <hunt@cygnus.com>
2421 * app.c (do_scrub_begin): Change '-' back to a symbol char
2422 so we can use multiple opcodes on a line again.
2424 * config/tc-d30v.c: By default, warn if a symbol has
2425 the same name as a register. Plus some minor
2426 updates from the branch.
2428 1999-03-13 Nick Clifton <nickc@cygnus.com>
2430 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2431 BFD_RELOC_16 and BFD_RELOC_64.
2433 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2435 * expr.c (expr): Add missing else.
2437 1999-03-12 Nick Clifton <nickc@cygnus.com>
2439 * config/tc-arm.c (md_apply_fix3): Improve error message.
2441 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2443 * Makefile.am (CPU_TYPES): Add fr30.
2444 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2445 (fr30,m32r dependencies): Update.
2446 * Makefile.in: Rebuild.
2448 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2449 (gas_cgen_record_fixup_exp): Ditto.
2450 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2451 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2452 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2453 (md_cgen_lookup_reloc): Update use of operand->type.
2454 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2455 (md_convert_frag): Call cgen_operand_lookup_by_num.
2456 (md_cgen_lookup_reloc): Update use of operand->type.
2457 (m32r_cgen_record_fixup_exp): Ditto.
2459 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2461 * config/tc-mips.c (md_show_usage): Fix message.
2463 1999-03-03 Nick Clifton <nickc@cygnus.com>
2465 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2466 and LDR reg,=<expr> instruction.
2468 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2471 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2473 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2475 1999-02-17 Nick Clifton <nickc@cygnus.com>
2477 This patch was created by: Scott Bambrough
2478 <scottb@corelcomputer.com>
2481 Special cased '@' character. The '@' character is used as the
2482 ARM assembler comment character, as a special character
2483 and in ELF .symver pseudo-op's, and as a special character in
2484 .type and .section pseudo-ops.
2485 (symver_pseudo): New static variable.
2486 (symver_state): New static variable.
2487 (struct app_save): Add field 'symver_state'.
2488 (app_push): Save global symver_state int struct app_save.
2489 (app_pop): Restore global symver_state from struct app_save.
2490 (do_scrub_chars): Special case handling of '@' character in
2493 * configure.in: Modified to recognize armv* uname syntax from ARM
2495 * configure: Regenerated.
2497 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2498 a prefix to the section's type.
2499 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2500 the type's typename.
2502 * config/tc-arm.h: Add support for PIC generation:
2503 (pic_code): New boolean.
2504 (obj_relocate_extern): Define.
2505 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2506 (TC_CONS_FIX_NEW): Define.
2507 (tc_fix_adjustable): Define.
2508 (GLOBAL_OFFSET_TABLE_NAME): Define.
2510 * config/tc-arm.c: Add support for PIC generation:
2511 (line_seperator_chars): Allow ';' as a seperator for Linux.
2512 (is_immediate_prefix): New macro.
2513 (arm_parse_reloc): New function.
2514 (s_arm_elf_cons): New function.
2515 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2516 (md_undefined_symbol): Special case handling for the Global Offset
2518 (md_apply_fix3): Handle PIC relocs.
2519 (tc_gen_reloc): Handle PIC relocs.
2520 (md_parse_option): Add support for '-k' command line switch to
2521 enable PIC generation.
2522 (cons_fix_new_arm): New function.
2523 (s_arm_elf_cons): New function.
2525 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2527 * configure.in: Add comments for uses of AC_DEFINE.
2528 * acinclude.m4: Likewise.
2529 * acconfig.h: Remove.
2530 * aclocal.m4: Rebuild.
2531 * configure: Rebuild.
2532 * Makefile.in: Rebuild.
2533 * config.in: Rebuild.
2535 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2537 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2538 non-constant offset from a base register.
2540 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2542 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2545 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2547 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2548 (emit_insn): Look for pc-relative and no-overflow specifiers on
2549 internal relocation types.
2551 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2553 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2556 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2558 (mips_4650, mips_4010, mips_4100): Variables removed.
2559 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2560 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2562 (md_begin): Don't bother initializing the mips_NNNN variables;
2563 mips_cpu is set, and that's good enough now.
2564 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2565 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2566 (show): New function, to handle wrapping in the CPU lists.
2567 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2569 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2571 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2572 than treat as an immediate specifier.
2574 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2576 * config/tc-i386.c: Prototype many functions.
2577 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2578 (i386_immediate): Remove unused second argument.
2579 (i386_intel_operand): Fix i386_is_reg typo.
2580 (i386_operand): Use allow_naked_reg.
2581 (output_invalid): Make operand int for K&R.
2583 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2585 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2587 * Makefile.in: Rebuild.
2589 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2591 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2593 (EXTRA_as_new_SOURCES): Comment out.
2594 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2595 * Makefile.in: Rebuild.
2596 * doc/Makefile.in: Rebuild.
2597 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2598 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2599 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2600 * configure: Rebuild.
2601 * aclocal.m4: Rebuild.
2602 * config.in: Rebuild.
2603 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2604 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2605 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2606 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2607 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2608 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2609 (gas_cgen_record_fixup_exp): Ditto.
2610 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2611 descriptor, not global variable.
2612 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2613 descriptor, not global variable. Refer to insert_operand handler
2614 via cpu descriptor, not global function.
2615 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2616 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2617 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2618 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2619 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2620 * config/tc-m32r.c: Ditto.
2621 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2622 (md_assemble): Ditto.
2623 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2625 1999-02-09 Nick Clifton <nickc@cygnus.com>
2627 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2628 relocations for ELF targets.
2630 1999-02-08 Nick Clifton <nickc@cygnus.com>
2632 * configure.in: Add support for StrongARM target.
2633 * configure: Regenerate.
2635 1999-02-05 Nick Clifton <nickc@cygnus.com>
2637 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2639 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2642 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2644 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2646 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2648 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2649 (INTEL_DWORD_MNEM_SUFFIX): Define.
2652 (DWORD_PTR): Define.
2653 (XWORD_PTR): Define.
2655 (OFFSET_FLAT): Define.
2657 (NONE_FOUND): Define.
2660 * config/tc-i386.c (set_intel_syntax): New routine.
2661 (intel_syntax): Declare.
2662 (allow_naked_reg): Declare.
2663 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2664 (intel_float_operand): New routine.
2665 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2666 Handle brackets as well as parens. Call i386_intel_operand for
2667 intel syntax. Reverse operands if appropriate. Handle new
2668 suffixes. Handle movzx and movsx.
2669 (i386_is_reg): New routine.
2670 (i386_immediate): New routine.
2671 (i386_scale): New routine.
2672 (i386_displacement): New routine.
2673 (i386_operand_modifier): New routine.
2674 (build_displacement_string): New routine.
2675 (i386_parse_seg): New routine.
2676 (i386_intel_memory_operand): New routine.
2677 (i386_intel_operand): New routine.
2678 (i386_operand): Call i386_displacement, i386_immediate,
2679 i386_scale, etc. instead of handling inline.
2680 (parse_register): Handle registers without prefix.
2682 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2684 * configure: Regenerate.
2685 * configure.in (arm-*-oabi): New.
2686 (thumb-*-oabi): New.
2687 * config/tc-arm.c (target_oabi): Declare.
2688 (md_apply_fix3): Support REL relocs.
2689 (md_parse_option): Handle -oabi.
2690 (elf32_arm_target_format): New routine.
2691 (md_longopts): Add OPTION_OABI.
2692 * config/tc-arm.h: Redefine TARGET_FORMAT.
2695 1999-01-28 Nick Clifton <nickc@cygnus.com>
2697 * write.c (write_relocs): Handle out of range error.
2699 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2700 (fr30_force_relocation): Default to 0.
2702 * config/tc-fr30.h (obj_fix_adjustable): Define.
2703 (TC_FORCE_RELOCATION): Define.
2705 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2708 1999-01-16 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2711 merge of two instructions if the left instruciton kills the right.
2713 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2715 * Makefile.in: Regenerate.
2716 * configure.in: Redo test for using cgen.
2717 * configure: Regenerate.
2719 1999-01-09 Nick Clifton <nickc@cygnus.com>
2721 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2722 redefinition of this macro.
2724 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2726 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2729 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2731 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2732 a read of HI or LO and an immediatly following branch.
2734 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2736 * config/tc-mips.c (md_begin): Another correction to the setting of
2739 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2741 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2743 1998-12-21 Nick Clifton <nickc@cygnus.com>
2745 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2746 bit insn when optimizing, so that parallelised instructions will
2747 start on a 32 bit boundary.
2749 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2751 * config/tc-mips.c (mips_eabi64): New.
2752 (md_begin): Set mips_eabi64.
2753 (mips_elf_final_processing): Use it.
2755 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2757 * config/tc-mips.c (mips_elf_final_processing):
2758 Correct setting of ABI in e_flags.
2760 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2762 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2764 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2766 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2768 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2770 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2771 warning, values that don't fit in the field.
2773 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2775 * config/tc-mips.c (mips_abi_string): New.
2776 (md_parse_option,md_longopts): Add mabi.
2777 (mips_elf_final_processing): Set e_flags based on mabi flag.
2779 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2781 * config/tc-mips.c (md_parse_option): Handle vr4111.
2783 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2785 * config/tc-h8300.c (build_bytes): Change message given if the
2786 instruction requires H8/300H mode and we're not in Hmode, to
2787 suggest that it may be the operand modes that are the problem, not
2788 necessarily the opcode.
2790 1998-12-10 Nick Clifton <nickc@cygnus.com>
2792 * config/tc-fr30.c: Add line separator character.
2794 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2796 * configure.in (hppa-*-mpeix*): New target.
2797 * config/obj-som.h (obj_som_compiler): Declare.
2798 * config/obj-som.c (compiler_seen): New static variable.
2799 (obj_som_compiler): New function.
2800 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2801 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2802 (pa_type_args): Set hppa_priv_level.
2803 (pa_compiler): New static function if OBJ_SOM.
2804 * configure: Rebuild.
2806 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2808 * read.c (output_leb128): Don't mark as inline.
2810 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2812 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2813 AIX .vbyte unaligned data support.
2814 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2815 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2818 1998-12-07 Nick Clifton <nickc@cygnus.com>
2820 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2823 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2825 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2826 BFD_RELOC_ARM_PCREL_BRANCH.
2828 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2830 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2831 checking the target type.
2832 (mips-dec-bsd*): Set endian to little.
2833 * configure: Rebuild.
2835 COFF weak symbol support, based on patches from Mark Elbrecht
2836 <snowball3@usa.net>:
2837 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2838 * config/obj-coff.c (obj_coff_weak): New static function.
2839 (obj_coff_endef) [both versions]: Handle weak symbols.
2840 (coff_frob_symbol): Likewise.
2841 (yank_symbols): Likewise.
2842 (obj_pseudo_table): Add "weak".
2844 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2845 <aymeric.vincent@emi.u-bordeaux.fr>.
2846 * aclocal.m4: Rebuild with current tools.
2847 * configure: Rebuild.
2849 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2850 an assertion failure for a case we can't handle when OBJ_ECOFF.
2852 * expr.c (operator): And with 0xff to avoid problems with signed
2855 1998-12-03 Nick Clifton <nickc@cygnus.com>
2857 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2858 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2860 1998-12-02 Nick Clifton <nickc@cygnus.com>
2862 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2865 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2867 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2870 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2872 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2875 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2877 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2879 (d10v_cleanup): Only generate previous insn if a multiline insn is
2882 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2884 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2887 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2889 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2890 -marm6xxx command line switches.
2892 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2894 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2895 (itbl-ops.o): Delete duplicate dependencies.
2896 Rebuild dependencies.
2897 Add fr30 dependencies.
2898 * Makefile.in: Rebuild.
2900 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2902 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2904 * listing.c: Ignore line terminator characters found inside
2907 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2909 * po/gas.pot: Regenerated.
2911 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2913 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2914 fr30_is_label_start(). Also checks for delay slot insns.
2916 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2917 FR30 instructions which contain a colon in the mnemonic.
2919 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2921 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2923 * config/tc-fr30.c: Removed currently superflous code.
2925 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2927 * config/tc-fr30.h: New file.
2928 * config/tc-fr30.c: Tweaking so that it will compile.
2930 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2932 * config/tc-d10v.h (obj_fix_adjustable): Define.
2933 (TC_FORCE_RELOCATION): Define.
2934 (d10v_force_relocation): Declare.
2935 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2936 (md_apply_fix3): Handle Vtable relocs.
2937 (d10v_fix_adjustable): New.
2938 (d10v_force_relocation): New.
2940 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2942 * config/tc-d30v.c: Change default behaviour to ignore potential
2943 conflicts between register name and symbol names.
2945 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2947 * configure.in: Add fr30-*-*.
2948 * config/tc-fr30.c: New file.
2949 * Makefile.in: Regenerated.
2950 * config.in: Regenerated.
2951 * configure: Regenerated.
2952 * doc/Makefile.in: Regenerated.
2953 * po/gas.pot: Regenerated.
2955 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2957 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2960 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2962 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2964 (do_scrub_chars): Add some casts to unsigned char to avoid
2965 unwanted sign extension.
2966 * read.c (lex_type): Set characters about 127 to be symbol
2968 * config/tc-i386.c (md_begin): Set identifier_chars and
2969 operand_chars for values above 127.
2971 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2973 * configure.in: detect cygwin* instead of cygwin32*
2974 * configure: regenerate
2976 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2978 * listing.c: Add support for producing a listing from piped
2981 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2983 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2984 (append_insn): Account for the tx39's multiply behavior.
2986 1998-10-26 Michael Meissner <meissner@cygnus.com>
2988 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2989 from assemble_parallel_insns. Add support for '->' to indicate
2990 explicitly serializing the instructions.
2991 (md_assemble): Ditto.
2993 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2995 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2998 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3000 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3002 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3004 * config/tc-mips.c : support frame and regmask/fregmask when
3005 MIPS_STABS_ELF is specified.
3007 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3009 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3010 (md_apply_fix): Don't return 1 for VTABLE relocs.
3011 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3013 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3015 * doc/c-i386.texi: Replace occurences of "opcode" with
3016 "instruction mnemonic", "instruction", or "mnemonic" when
3017 referring to the name of an instruction. Use "opcode" when
3018 referring to the sequence of machine bytes.
3020 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3021 (is_opcode_char): Rename to is_mnemonic_char.
3022 (md_assemble and i386_operand): Correct error messages from
3023 "opcode" to "instruction mnemonic"
3024 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3025 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3026 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3027 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3028 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3029 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3030 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3032 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3034 * config/tc-i386.c (i386_operand): Check for garbage after
3037 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3039 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3040 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3042 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3044 * config/tc-sh.h (obj_fix_adjustable): Define.
3045 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3046 (md_apply_fix): Likewise.
3047 (tc_gen_reloc): Likewise.
3048 (sh_fix_adjustable): New.
3050 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3052 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3053 * cgen.h (gas_cgen_finish_insn): Update prototype.
3054 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3055 cgen_insn_t -> CGEN_INSN_INT.
3056 (make_parallel): Update handling of CGEN_INT_INSN_P.
3057 (assemble_parallel_insn): Ditto.
3058 (target_make_parallel): New function.
3059 (md_assemble): Use it.
3061 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3063 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3065 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3067 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3068 converted into lower case.
3070 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3072 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3073 (gas_cgen_tc_gen_reloc): Likewise.
3074 * config/tc-m32r.h (obj_fix_adjustable): Define.
3075 * config/tc-m32r.c (m32r_fix_adjustable): New.
3076 (m32r_force_relocation): Handle VTABLE relocs.
3078 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3080 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3082 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3084 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3085 to lower case before parsing.
3087 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3088 parallel insns modift buts in the PSW as a side effect.
3090 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3092 * config/tc-d30v.c (find_format): Test for missing flag and
3095 (md_apply_fix3): Fix error messages to avoid
3096 assumption about presence of a symbol.
3098 (parallel_ok): Disallow parallel instructions that both modify the
3101 (find_format): Generate a warning if an odd numbered register is
3102 used as the first register in a mutli-register instruction.
3104 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3106 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3107 relocations are always associated with a symbol.
3109 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3111 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3112 (elf32_sparc_force_relocation): Declare.
3113 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3114 (tc_gen_reloc): Handle vtable relocs.
3115 (elf32_sparc_force_relocation): New.
3117 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3119 * symbols.c (S_IS_FUNCTION): New.
3120 * config/tc-v850.h (obj_fix_adjustable): Define.
3121 (TC_FORCE_RELOCATION): Define.
3122 (v850_force_relocation): Declare.
3123 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3124 of fx_addnumber for VTABLE reloc addends.
3125 (md_apply_fix3): Handle VTABLE relocs.
3126 (v850_fix_adjustable): New.
3127 (v850_force_relocation): New.
3129 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3131 * tc-hppa.c (fp_operand_format): Add some additional formats.
3132 (pa_ip): Do not automatically promote into pa2.0 mode.
3133 (pa_level): Handle ".level 2.0".
3135 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3137 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3138 * config/tc-i386.h (template.extension_opcode): Change to
3139 unsigned int to allow full range of 8-bit opcode suffixes.
3140 (None): Redefine as 0xffff.
3142 From Jeff B Epler <jepler@usgs.gov>
3143 * doc/c-i386.texi (i386-SIMD): New section.
3145 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3147 * read.c (discard_rest_of_line): New function.
3148 * read.h: Declare it.
3149 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3151 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3153 * config/tc-d10v.c (find_symbol_matching_register): New function.
3154 (find_opcode): Cope with the case where a register name matches
3157 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3159 * config/tc-v850.c (md_pcrel_from): Rename to
3160 v850_pcrel_from_section.
3161 (v850_pcrel_from_section): Do not resolves symbols in other
3164 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3166 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3168 * config/tc-d10v.c (find_opcode): Generate an error if a register
3169 is supplied for an operand that should not be a register.
3171 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3173 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3174 instructions to have another instruction in the right bin.
3176 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3178 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3179 the right container if the left container holds a branch
3182 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3184 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3185 both a register name and symbol name.
3186 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3188 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3190 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3191 execution unit class.
3193 (reg_name_search): If a name matches a register and a symbol,
3194 prefer the register.
3195 (find_format): Disallow flag registers when a general purpose
3196 register is required.
3197 If a number is required, but a register has been given, check to
3198 see if a symbol with the same name as the register exists, and if
3199 so, use that symbol.
3201 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3203 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3205 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-d30v.c (find_format): Do not accept flag registers as
3208 general purpose registers.
3209 (find_format): If an immediate value is expected at a given place
3210 in a format, but a register name has been provided instead, check
3211 to see if that register name matches the name of a predefined
3212 symbol and if it does, then use the symbol instead.
3213 (reg_name_search): If a register name matches a symbol name,
3214 prefer the register name to the symbol name.
3216 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3218 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3219 the previous insn to empty.
3221 1998-09-20 Michael Meissner <meissner@cygnus.com>
3223 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3224 pieces, forcing the use of an ANSI compiler.
3226 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3228 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3230 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3232 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3234 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3236 (obj_elf_vtable_entry): Likewise.
3237 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3238 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3239 (tc_gen_reloc): Likewise.
3240 (arm_fix_adjustable): Likewise.
3241 (elf32_arm_force_relocation): New.
3242 (armelf_frob_symbol): Remove coff-style symbol support.
3244 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3246 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3248 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3250 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3251 OBJ_COFF so that routine is defined for a.out format.
3253 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3255 * config/tc-i386.c (i386_operand): Detect non-segment registers
3256 used as segment prefixes.
3258 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3260 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3261 optimize across FDE boundaries.
3263 * config/obj-coff.c (obj_coff_section): Preserve any link once
3264 flags when setting the section flags.
3266 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3268 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3269 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3271 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3273 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3276 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3278 * frags.c (frag_grow): Include the size of the frag struct in the
3281 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3282 if the new subseg comes before the old.
3284 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3286 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3287 to handle edge8 and edge16.
3289 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3291 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3292 before we clobber the symbol involved.
3294 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3296 * config/tc-arm.c: Remove OBJ_ELF definitions for
3297 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3298 use arm_adjust_symtab for OBJ_COFF.
3299 (armelf_adjust_symtab): New Routine.
3300 * config/tc-arm.h: Define obj_adjust_symtab to
3301 armelf_adjust_symtab for OBJ_ELF.
3303 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3305 * configure.in: Make all i386-elf targets use bfd_gas.
3306 * config/tc-i386.c (tc_i386_force_relocation): New.
3307 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3308 (md_apply_fix3): Likewise.
3309 (tc_gen_reloc): Handle them.
3310 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3311 tc_i386_force_relocation.
3313 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3317 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3319 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3320 current opcode after writing the first insturction of a reverse
3323 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3325 * read.h (generate_lineno_debug): Add prototype.
3326 * read.c (generate_lineno_debug): Make non-static.
3328 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3330 * config/tc-i386.c (md_assemble): Only warn for address/data size
3333 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3335 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3336 against Thumb function names, as the linker needs this information.
3338 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3340 * expr.c (operand): Check also that there is no advance in operand
3341 after atof_generic in order to decide "is it label 0f or floating
3344 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3346 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3347 command line options with a single dash.
3348 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3350 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3352 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3353 * tc-arm.c (arm_fix_adjustable): New routine.
3355 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3357 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3358 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3359 demand_empty_rest_of_line before mri_comment_end.
3360 (equals): Check garbage after expression before
3361 mri_comment_end in MRI mode.
3363 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3365 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3366 small immediate constant to use the constant itself rather than
3369 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3371 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3372 (pa_leave): Likewise.
3374 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3376 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3378 (i386_operand): Fix an error message.
3380 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3382 * doc/c-arm.texi (ARM Directives): Document .req directive.
3384 * config/tc-arm.c (reg_required_here): Display erroneous string if
3385 the register name could not be decoded.
3386 Do not set inst.instruction if the sift is -1.
3388 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3390 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3393 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3395 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3396 even if it is belived to be unnecessary.
3398 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3400 config/tc-i386.c (i386_operand): Size immediate constants by
3401 suffix (erroneously removed as part of July 7 change).
3403 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3405 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3406 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3407 (armelf_frob_symbol): New Routine.
3408 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3410 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3412 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3414 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3416 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3417 command line switches passed to assembler.
3419 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3421 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3422 (gas_cgen_opcode_desc): Declare.
3423 (gas_cgen_parse_operand): Declare.
3424 (*): Prepend gas_ to gas specific fns to denote them as such.
3426 * cgen.c (gas_cgen_opcode_desc): New global
3427 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3428 (queue_fixup): Renamed from cgen_queue_fixup.
3429 (*): Prepend gas_ to gas specific fns to denote them as such.
3431 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3432 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3433 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3434 Open opcode table and initialize it.
3435 (make_parallel): Use gas_cgen_opcode_desc.
3436 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3437 (md_assemble): Ditto.
3439 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3441 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3442 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3443 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3444 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3445 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3446 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3447 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3448 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3449 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3450 (INIT_STAB_SECTION): Likewise.
3451 (OBJ_PROCESS_STAB): Likewise.
3453 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3454 (md_parse_option): Watch for them.
3455 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3456 (md_begin): Kill neverdef code.
3457 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3458 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3459 (s_alpha_coff_wrapper): New.
3460 (md_pseudo_table): Trap all ECOFF pseudos.
3462 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3464 Start of changes to remove mdebug section from mips*-elf
3465 Based on MIPS_STAB_ELF definition
3466 * acconfig.h: undef if not configured
3467 * config.in: undef if not configured
3468 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3469 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3470 * stabs.c (s_stab_generic): flush frag
3472 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3474 * configure.in: (arm-*-elf): Handle.
3475 (thumb-*-elf): Handle.
3476 * configure: Regenerate.
3477 * read.c (stringer): Fix typo in comment.
3478 * write.c (fixup_segment): Don't add symbol value to addend if
3480 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3482 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3485 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3487 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3488 (write_2_short): Emit warning if new flag is set.
3489 (do_assemble): Set flags if left instruction is one of special
3490 "right-instruction-killer" type.
3492 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3494 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3495 Always output words in debug_info section as big endian.
3496 (sparc_target_format): Choose correct bfd target.
3497 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3499 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3501 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3502 to work with internationalization code. Issue an error when two
3503 operands match that are not allowed to match.
3505 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3507 * configure.in (install_tooldir): Allow target to specify whether
3508 it wants to be installed in $(tooldir)/bin.
3509 * configure: Regenerate.
3510 * Makefile.am (install-exec-local): Set install-exec-tooldir
3511 dependency via configure.
3512 * Makefile.in: Regenerate.
3514 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3516 * Makefile.am (install-exec-local): Split into two ...
3517 (install-exec-bindir,install-exec-tooldir): New rules.
3518 * Makefile.in: Regenerate.
3520 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3522 * Makefile.am (install-exec-local): Don't remove the file before
3523 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3524 W. Rozycki <macro@ds2.pg.gda.pl>.
3525 * Makefile.in: Rebuild.
3527 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3529 * cgen.c: Include libiberty.h.
3530 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3531 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3532 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3533 (md_cgen_lookup_reloc)): Declare.
3534 (md_cgen_record_fixup_exp): Declare.
3535 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3536 (m32r_relax_frag): Declare.
3537 (cgen_md_apply_fix3): Decls moved to cgen.h.
3538 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3539 (m32r_cgen_record_fixup_exp): Delete decl.
3540 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3541 (assemble_nop): Delete.
3542 (expand_debug_syms): Delete unused `exp'.
3543 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3544 Add default case for -Wall.
3545 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3546 (md_atof): Delete unused wordP.
3548 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3550 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3553 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3555 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3556 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3557 .print, .purgem, and .struct. Remove documentation for
3560 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3562 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3563 Update call to insert_operand.
3565 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3567 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3569 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3571 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3572 whitespace after a prefix operator.
3574 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3576 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3578 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3580 * config/tc-sparc.c (log2): New static function.
3581 (s_reserve): Use log2 to convert alignment before calling
3583 (s_common): Use log2 to convert alignment before calling
3584 record_alignment and frag_align.
3585 (sparc_cons_align): Use log2.
3587 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3589 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3590 (s_common): Likewise.
3592 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3593 initialization of waddr.
3594 (sparc_elf_final_processing): Add default case to switch.
3596 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3598 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3599 than temporary real.
3601 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3603 * write.c (subsegs_finish): Don't align the segments if there were
3606 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3607 copying aux information.
3609 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3610 expression into a symbol.
3612 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3614 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3615 type to unsigned int.
3616 (md_assemble): Change type used to store offsets from unsigned
3618 (i386_operand): Switch error check to only call RESTORE_END_STRING
3619 once after parse_register.
3621 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3623 * config/tc-v850.c (md_show_usage): Changed format to match that
3626 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3628 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3630 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3632 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3635 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3637 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3638 * doc/Makefile.in: Rebuild.
3640 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3642 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3643 for %lo expressions.
3644 (mips_ip, case 'u'): Move range check after code to mask
3645 off bits in %hi/%lo expressions. Mask off high bits for
3648 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3650 * doc/Makefile.am (gasver.texi): New target.
3651 (as.info, as.dvi): Depends upon gasver.texi.
3652 * doc/as.texinfo: Include gasver.texi. Mention version number on
3653 title page and in top node.
3654 * doc/Makefile.in: Rebuild.
3656 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3658 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3659 but not including the line containing the edict.
3660 * listing.h (LISTING_EOF): New.
3661 * input-scrub.c (input_scrub_next_buffer): Call it.
3663 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3665 * config/tc-i386.c (i386_operand): Don't set the size of an
3666 immediate address based solely on the suffix and the mode.
3668 * config/tc-i386.c (md_assemble): Add assertion to make sure
3669 overlap2 does not set Imm.
3671 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3672 sequences of whitespace to a single space.
3673 (is_space_chars): Just compare with space.
3674 (md_begin): Don't initialize space_chars.
3675 (md_assemble): Just skip a single whitespace character.
3676 (i386_operand): Rewrite base-index parsing to use new
3677 parse_register, and to skip white space. Skip white space in a
3678 number of other places too. Don't give error message if
3679 parse_register fails.
3680 (parse_register): Change reg_string parameter to be non-const.
3681 Add end_op parameter. Skip white space after the `%', and return
3682 end of register string. Give error message here rather than
3685 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3687 Based on patch from Matt Semersky <matts@scd.hp.com>:
3688 * expr.c (op_encoding): Make const.
3689 (expr_set_precedence): New function.
3690 (expr_begin): Don't set operator rankings, just call
3691 expr_set_precedence.
3692 * expr.h (expr_set_precedence): Declare.
3693 * read.c (s_mri): Call expr_set_precedence.
3695 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3697 * doc/as.texinfo (Statements): Remove paragraph discussing
3698 continuing lines with a backslash. This hasn't worked for years,
3701 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3703 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3705 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3706 (ps_CTORS, ps_DTORS): New section types.
3707 (vms_fixup_xtors_section): New function
3708 (Ctors_Psect, Dtors_Psect): Define.
3709 (IS_GXX_XTOR): Define
3710 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3711 Filter static constructors/destructors and add to
3712 Ctors_Symbols/Dtors_Symbols chain.
3713 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3714 appropriate section.
3716 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3717 * makefile.vms: Merge vax/vms support.
3719 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3721 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3722 (elf_pseudo_table): Add them.
3723 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3724 (md_apply_fix): Accept them.
3725 (mips_fix_adjustable): Don't adjust them.
3726 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3727 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3728 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3729 (tc_fix_adjustable): Don't adjust them.
3731 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3733 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3735 * Makefile.in: Regenerate.
3736 * configure.in: AC_SUBST cgen_cpu_prefix.
3737 * configure: Regenerate.
3739 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3741 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3742 Changed all users of COND12_DELAY.
3744 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3746 * config/tc-mn10300.c (set_arch_mach): New function.
3747 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3748 (md_begin): Default to mn10300 mode.
3749 (md_assemble): Only accept instructions for the core mn10300
3750 chip and the active machine type.
3752 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3754 * subsegs.h (segment_info_type): Give the struct a name.
3755 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3756 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3757 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3758 * config/tc-w65.h (tc_reloc_mangle): Declare.
3759 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3761 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3763 * config/tc-v850.c (v850_comm): Restore old section
3764 after common processing.
3766 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3768 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3770 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3772 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3773 char with code that explicitly sign-extends.
3775 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3777 * config/tc-v850.c (md_begin): Restore text section as the current
3778 section after creating call table sections.
3779 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3782 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3783 with call to macro SYM_AUXINFO.
3785 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3787 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3788 with the program transform name.
3789 * Makefile.in: Rebuild.
3791 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3793 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3796 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3798 * config/tc-i386.c (i386_operand): Be prepared for a space between
3799 the open parenthesis and the start of the register operand,
3800 because of the June 16 change.
3802 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3804 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3807 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3809 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3810 even if it is belived to be unnecessary.
3812 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3814 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3816 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3818 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3820 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3821 shift amount for a repeated operand. The shift amount for the
3822 repeated copy comes from the size of the operand.
3824 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3826 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3828 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3830 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3832 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3834 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3835 characters in it as LEX_IS_SYMBOL_COMPONENT.
3836 * config/tc-i386.h (tc_symbol_chars): Define.
3837 (extra_symbol_chars): Declare.
3838 * config/tc-i386.c (extra_symbol_chars): Define.
3839 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3840 (line_comment_chars): Set to '/' if TE_LINUX.
3841 * doc/c-i386.texi (i386-prefixes): Update.
3842 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3844 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3846 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3847 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3849 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3851 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3852 constraint in instructions REP & REPI.
3854 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3856 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3857 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3859 (check_range): If the operand is shifted, then shift the number
3860 before checking its range.
3862 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3864 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3867 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3869 * config/tc-v850.c (v850_comm): Create special sections as needed.
3871 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3873 * config/tc-d10v.c (write_2_short): Addition of swapping
3874 instructions for sequential and reverse sequential order when
3875 given order is not possible.
3877 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3879 * Makefile.am: Rebuild dependencies.
3880 (DEP_INCLUDES): Fix reference to intl build directory.
3881 * Makefile.in: Rebuild.
3883 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3885 * doc/c-i386.texi: Update 16 bit documentation.
3887 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3888 IgnoreDataSize to IgnoreSize as they are used for address size as
3890 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3891 32-bit mode, similarly addr16/data16 and variants.
3893 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3896 sequential word multiply instructions.
3898 (do_assemble): Add extra command line argument, to allow mul32
3899 attribute to be preserved across parallel insns.
3900 (md_assemble): Insert NOPs between explicitly parallel insns which
3901 contain an 32 bit multiply and a 16 multiply.
3903 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3905 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3908 * config/tc-i386.c (reloc): Add braces.
3910 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3911 consistent with Intel naming.
3912 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3913 use bitfields in sib_byte.
3914 (modrm_byte): Don't use bitfields here either.
3916 * config/tc-i386.c (current_templates): Add const.
3917 (parse_register): Add const to return, param, and char *s.
3918 (i386_operand): Add const to reg_entry *r.
3919 * config/tc-i386.h (templates): Add const to start, end.
3921 Inspired by code for 16 bit gas support from Martynas Kunigelis
3922 <martynas@nm3.ktu.lt>:
3923 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3924 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3925 (uses_mem_addrmode): Remove.
3926 (md_estimate_size_before_relax): Add support here too.
3927 (md_relax_table): Rewrite interface to md_relax for 16 bit
3929 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3930 (opcode_suffix_to_type): Remove.
3931 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3932 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3933 (md_convert_frag): Likewise.
3934 (i386_operand): Add support for 16 bit base/index regs,
3935 immediates, and displacements. Remove some unnecessary casts, and
3936 localise end_of_operand_string, displacement_string_start,
3937 displacement_string_end variables. Add GCC_ASM_O_HACK.
3938 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3940 * config/tc-i386.c (prefix_hash): Remove.
3941 (md_begin): Rewrite without obstacks. Remove prefix hash table
3942 handling. Rewrite lexical table handling.
3943 (i386_print_statistics): Don't print prefix statistics.
3944 (md_assemble): Rewrite instruction parser so that line is not
3945 converted to lower case. Don't do a hash_find for prefixes,
3946 instead recognise them via opcode modifier.
3947 (expecting_operand, paren_not_balanced): Localise variables.
3948 * config/tc-i386.h (IsPrefix): Define.
3949 (prefix_entry): Remove.
3951 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3952 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3953 '\\' in case where comment_chars contains '/'.
3955 * config/tc-i386.c (MATCH): Ensure given operand and template
3956 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3957 you must write `ljmp *table(%ebx)'.
3959 From H.J. Lu <hjl@gnu.org>:
3960 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3961 as 0 ifndef BFD_ASSEMBLER.
3962 (md_assemble): Allow immediate operands without suffix or
3963 other reg operand to default in size to the current code size.
3965 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3967 * config/tc-v850.c (md_begin): Restore creation of
3968 .call_table_text and .call_table_data sections.
3970 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3972 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3973 after emitting a word of noops.
3975 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3977 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3978 (i386_operand): Simplify checks for valid base/index combinations.
3979 Disallow `in 4(%dx),%al'.
3981 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3983 (add_prefix): Change parameter from char to int.
3985 * config/tc-i386.h (Ugh): Define opcode modifier.
3986 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3988 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3989 CONSISTENT_REGISTER_MATCH macros to check register types more
3990 thoroughly. Check for illegal suffix/operand combinations
3991 when matching insns with operands. Handle new `s' suffix, and
3992 associated FloatMF opcode modifier for float insns with memory
3994 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3995 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3996 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3997 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3998 DATA_PREFIX_OPCODE throughout.
4000 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4001 (md_assemble): Rewrite suffix/register operand checking code to be
4002 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4003 AnyMem, the better to grep.
4005 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4006 given a memory operand. Don't set Abs bits either.
4007 (type_names): Remove Mem*, Abs*.
4008 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4009 define opcode_modifiers as these cases are handled by Disp8,
4010 Disp16, Disp32 and suffix checks.
4011 (COMES_IN_BOTH_DIRECTIONS): Remove.
4012 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4014 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4015 if IgnoreDataSize modifier given. Remove ShortformW modifier
4016 test. Add test for ShortForm in W base_opcode modification.
4017 Merge Seg2ShortForm and Seg3ShortForm code.
4018 * config/tc-i386.h (ShortFormW): Remove.
4019 (IgnoreDataSize): Define.
4021 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4023 * config/tc-d30v.c (md_assemble): Store previous segment state
4024 with previous instruction.
4026 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4028 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4029 (ebp, esp): Remove static variables.
4030 (MATCH): Remove test for InOutPortReg.
4031 (i386_operand): Properly handle InOutPortReg here instead.
4032 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4033 (md_assemble): Simplify and correct modrm and sib generation.
4034 (i386_operand): Add warning for scale without index.
4035 Rewrite checks for valid base/index combinations.
4037 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4038 macros and enclose in do while(0).
4039 (RESTORE_END_STRING): Likewise.
4040 (md_assemble): Add one to printed operand number so we start
4041 from 1 not 0. Add some more gettext invocations.
4042 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4045 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4046 DATA_PREFIX, SEG_PREFIX): Define.
4047 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4048 (check_prefix): Remove function.
4049 (add_prefix): New function. Add prefix to i.prefix as well as
4051 (md_assemble): Changes for add_prefix. Remove hack for wait
4052 prefix, instead always output prefixes in fixed order. Test
4053 for jcxz/loop when selecting between word & dword operations,
4054 and add address size prefix rather than operand size prefix.
4055 Remove operand -> address size hack when emitting jcxz/loop.
4056 (i386_operand): Remove O_Absent check as it's done in expr.
4058 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4060 * configure.in: Recognize m5200 as a cpu_type of m68k.
4061 * aclocal.m4: Rebuild with current libtool.
4062 * configure: Rebuild.
4064 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4066 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4067 to relaxable_symbol to prevent references to external symbol from
4070 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4072 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4073 symbols are relaxable.
4075 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4077 * config/tc-v850.c (md_begin): Don't create special
4078 sections by default.
4080 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4082 * config/tc-mips.c (macro): For div and udiv, close the
4083 reorder block as soon as possible.
4085 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4087 From Matt Semersky <matts@scd.hp.com>:
4088 * macro.c (macro_mri_mode): New function.
4089 * macro.h (macro_mri_mode): Declare.
4090 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4093 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4095 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4098 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4099 until after xstrdup in OBJ_EVAX case.
4101 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4103 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4104 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4105 of hardcoded magic number.
4106 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4108 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4110 * read.c (do_s_func): New function.
4112 * read.h (do_s_func): Add prototype.
4114 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4116 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4117 nops if fill pattern not specified.
4119 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4121 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4122 * config/te-go32.h (TE_GO32): Define.
4123 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4125 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4127 Implement .func/.endfunc pseudo-ops.
4128 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4130 * read.c (potable): Add .func,.endfunc.
4131 (s_func): New function.
4132 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4134 (in_doc_func_p,current_function_label): New static globals.
4135 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4137 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4139 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4140 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4141 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4142 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4143 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4144 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4145 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4146 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4147 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4148 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4149 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4150 * config/tc-a29k.c: Don't define md_short_jump_size,
4151 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4152 * config/tc-alpha.c: Likewise.
4153 * config/tc-alpha.h: Likewise.
4154 * config/tc-arm.c: Likewise.
4155 * config/tc-h8300.c: Likewise.
4156 * config/tc-h8500.c: Likewise.
4157 * config/tc-hppa.c: Likewise.
4158 * config/tc-i860.c: Likewise.
4159 * config/tc-i960.c: Likewise.
4160 * config/tc-ppc.c: Likewise.
4161 * config/tc-sh.c: Likewise.
4162 * config/tc-sparc.h: Likewise.
4163 * config/tc-tic30.c: Likewise.
4164 * config/tc-w65.c: Likewise.
4165 * config/tc-z8k.c: Likewise.
4167 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4169 * config/tc-vax.c (_): Delete this macro used for placeholder
4170 values in vax_operand_width_size; it conflicts with the _() macro
4171 used for internationalization.
4173 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4175 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4176 code. From Chris Moller <moller@bops.com>.
4178 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4179 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4180 * read.c (emit_expr): Initialize seg and subseg fields of a new
4182 * write.c (write_object_file): Switch to the appropriate segment
4183 and subsegment when processing a broken word.
4185 * config/tc-m68k.c (mri_assemble): New static function.
4186 (build_mri_control_operand): Call mri_assemble rather than
4188 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4189 (s_mri_endf, s_mri_endw): Likewise.
4191 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4193 * read.c (s_org): Call md_flush_pending_output if it is defined.
4195 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4197 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4199 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4200 (md_parse_option): Add for same.
4201 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4202 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4203 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4205 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4207 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4209 * config/tc-arm.c (find_real_start): Relax definition of local
4212 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4214 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4215 symbols at the given address, not just the last one specified.
4217 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4219 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4220 or number_to_chars_littleendian to write data.
4222 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4224 * config/tc-v850.c (md_assemble): Remove artificially created
4225 register name symbols.
4227 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4229 * write.c (fixup_segment): Change "segment" to "section" in
4232 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4234 * write.c (fixup_segment): Change sym1-sym2 message again.
4236 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4238 * write.c (fixup_segment): Improve error message for sym1-sym2
4239 errors when sym1 is in a different segment from sym2.
4241 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4243 * config/tc-m32r.c (warn_unmatched_high): New static local.
4244 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4245 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4246 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4247 (md_parse_option): Likewise.
4248 (md_show_usage): Likewise.
4249 (m32r_frob_file): Likewise.
4251 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4252 (read_a_source_file): Call them.
4253 * read.h (stabs_generate_asm_file): Declare.
4254 * stabs.c (stabs_generate_asm_file): New function.
4255 (generate_asm_file): New function.
4256 (stabs_generate_asm_lineno): Move file name handling into
4259 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4261 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4262 (d30v_current_align, d30v_current_align_seg): New variables.
4263 (d30v_last_label): New variable.
4264 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4265 (s_d30v_data, s_d30v_section): Likewise.
4266 (md_pseudo_table): Call them.
4267 (md_begin): Initialize d30v_current_align_seg.
4268 (md_assemble): Call d30v_align when needed by known current alignment.
4269 (d30v_frob_label, d30v_cons_align): New functions.
4270 * config/tc-d30v.h (md_do_align): Remove.
4271 (tc_frob_label): Call d30v_frob_label.
4272 (md_cons_align): New.
4274 * config/tc-d30v.c (find_format): Convert complex expressions to
4275 expression symbols before processing. Clean up code formatting.
4277 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4279 * po/Make-in (install-info): New target.
4281 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4283 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4285 * config/tc-mn10300.c (md_assemble): Likewise.
4287 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4289 * Makefile.am: Update with `make dep-am'.
4290 (HFILES): Add cgen.h.
4291 (cgen.o): Depend on cgen.h.
4292 * Makefile.in: Regenerate.
4294 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4296 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4298 * gasp.c (grab_label): Permit a label to be a preprocessor
4299 variable by permitting a label to start with a backslash.
4301 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4303 * config/tc-mips.c (validate_mips_insn): Removed hack
4304 for previously inaccessible bitfields in some INSN_TRAP
4307 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4309 * config/tc-d30v.c (do_assemble): Abort with error message
4310 if opcode operands do not match.
4312 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4314 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4315 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4316 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4317 similar new 'q' operand.
4319 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4321 * cgen.c (cgen_asm_finish_insn): Fix typo.
4323 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4326 * cgen.c: Include it.
4327 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4328 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4329 All callers updated.
4330 * config/tc-m32r.c: Include cgen.h.
4331 (m23r_insn): New members num_fixups,fixups.
4333 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4335 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4336 to avoid compiler warning.
4338 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4340 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4343 * makefile.vms (OBJS): Add ehopt.obj
4345 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4347 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4349 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4351 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4352 a short format insn.
4353 (md_assemble): Set it for explicitly packed insns.
4355 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4357 * config/obj-coff.c (c_symbol_merge): Do not take address of
4358 native fields when performing the memcpy.
4360 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4362 * config/tc-mips.c (macro,macro2): Implement
4363 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4365 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4367 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4368 relocations against globally visible symbols.
4369 * config/tc-m68k.c (relaxable_symbol): New macro.
4370 (m68k_ip, md_estimate_size_before_relax): Use it.
4371 (tc_m68k_fix_adjustable): Also handle weak symbols.
4373 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4375 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4376 references to externally visible symbols.
4377 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4378 values in twice for a PC relative reloc if the symbol is
4381 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4382 don't adjust a PC relative reloc against an externally visible
4384 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4385 for a PC relative fixup against an externally visible defined
4386 symbol, arrange to store object file and addend values as though
4387 the symbol were not defined.
4388 (tc_gen_reloc): Likewise.
4390 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4392 * read.c (sizeof_leb128): Referenced externally by write.c so
4395 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4397 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4398 and expand a 'debug' symbol associated with the next instruction
4399 that does not cause a short instruction to be filled with a NOP.
4400 (md_pseudo_table): Add support for .debugsym.
4401 (assemble_parallel_insn): Add calls to expand_debug_sym as
4403 (md_assemble): Ditto.
4405 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4407 * as.c (main): Conditionally call setlocale.
4408 * gasp.c (main): Likewise.
4409 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4410 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4412 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4414 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4416 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4418 * config/tc-hppa.c: Change all calls to bzero to use memset.
4419 (pa_ip): Add cast to avoid warning.
4420 (tc_gen_reloc, md_apply_fix): Likewise.
4421 (pa_find_space_by_number): Likewise.
4422 (hppa_force_relocation): Likewise.
4423 (pa_block): Change i to unsigned int.
4424 * config/obj-som.h (obj_som_copyright): Declare.
4426 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4428 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4429 for line numbers for assembly source.
4431 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4433 * configure.in: Change version number to 2.9.4
4434 * configure: Rebuild.
4436 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4438 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4440 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4442 * ecoff.h: Change symbolS in function declaration to struct
4445 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4447 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4448 (md_convert_frag): Fix i18n typo.
4450 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4452 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4453 * ecoff.h: Protoype it.
4454 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4455 [EVAX] (s_alpha_prologue): Delete.
4456 (md_pseudo_table): Update.
4458 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4460 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4461 array to local pointer.
4462 (get_args, parse_expr): Add casts to avoid warnings.
4464 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4466 * read.c (s_set): Cast xmalloc return value to fragS *.
4467 * config/tc-m68k.c (m68k_ip): Function made static to match
4468 previous forward declaration.
4469 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4471 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4473 * config/tc-v850.c: Add internationalisation macros to error
4476 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4477 macros to error strings.
4479 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4481 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4482 reloc is in the TOC csect.
4483 (md_apply_fix3): Correct gettext typo.
4485 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4487 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4488 .L - they are local labels and the branches are not really
4489 function calls but rather far jumps.
4491 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4493 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4495 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4497 * config/tc-i386.c (md_assemble): Print operand number rather than
4498 using ordinal_names.
4499 (i386_operand): Likewise.
4501 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4503 * Makefile.am (INTLLIBS): Define to work around apparent automake
4505 All Makefiles: Regenerated.
4507 * Many files: Added gettext invocations around user-visible
4509 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4510 HAVE_LC_MESSAGES): Define.
4511 * dep-in.sed: Added asintl.h.
4512 * po/Make-in: New file.
4513 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4515 * read.c (Z_): Renamed from `_'.
4516 * Makefile.am (SUBDIRS): Added po.
4517 (POTFILES): new macro.
4518 (po/POTFILES.in): New target.
4519 ($(OBJS)): Added asintl.h.
4521 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4522 (as_new_LDADD): Added $(INTLLIBS).
4523 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4524 (gasp_new_LDADD): Added $(INTLLIBS).
4525 (gasp_new_DEPENDENCIES): New macro.
4526 * configure, aclocal.m4: Rebuilt.
4527 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4529 (ALL_LINGUAS): Define.
4530 * macro.c: Include "asintl.h".
4531 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4532 * as.h: Include "asintl.h".
4533 * config/tc-i386.c (ordinal_names): Removed.
4534 (md_assemble): Changed error text to avoid ordinal_names.
4535 (i386_operand): Likewise.
4536 (reloc): Added as_bad to avoid i18n problems.
4537 (tc_gen_reloc): Likewise.
4538 * config/tc-arm.c (bad_args): Now a #define.
4540 * config/obj-vms.c (VMS_stab_parse): Changed type of
4542 (global_symbol_directory): Unified strings to avoid i18n
4544 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4545 avoid i18n problems.
4546 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4547 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4549 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4551 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4553 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4555 * as.c (print_version_id): Added an fprintf to avoid i18n
4557 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4559 * expr.c (expr): Added as_warn call to avoid i18n problems.
4560 * messages.c (as_assert): Changed code to avoid i18n problems.
4561 (as_abort): Likewise.
4562 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4563 (s_space): Likewise.
4564 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4566 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4568 * config/tc-i386.c (check_prefix): New static function, split out
4570 (struct _i386_insn): Add wait_prefix field.
4571 (md_assemble): Remove wait_prefix local variable. Use
4572 check_prefix when adding a prefix.
4574 * config/tc-i386.c (current_templates): New static variable.
4575 (md_assemble): Remove current_templates local variable.
4576 (md_assemble, i386_operand): Improve error and warning messages in
4577 many places. Add RESTORE_END_STRING in many places before error
4578 return. Clarify some comments.
4580 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4582 (md_assemble): Parse string instruction operands, looking for
4583 segment override prefixes. Check for invalid segment prefixes on
4585 (i386_operand): i.seg[] and max mem_operand changes for string
4587 * config/tc-i386.h (EsSeg): Define.
4589 * config/tc-i386.h (regKludge): Define.
4590 (iclrKludge, imulKludge): Don't define.
4591 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4592 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4593 opcode_modifier checks to look for more common cases first. Add
4594 default_seg for IsString case.
4596 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4598 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4600 * configure: Rebuild with new automake and libtool.
4601 * aclocal.m4, Makefile.in: Likewise.
4603 * doc/Makefile.am (as.dvi): New target.
4604 * doc/Makefile.in: Rebuild.
4606 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4608 * configure.in: Added sparc86x support.
4610 * configure: Rebuild.
4612 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4614 (md_parse_option): Warn if -EL is not supported for this architecture.
4616 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4618 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4620 * config/tc-mips.c (mips_ip): Note when we use get match on
4621 the full instruction name.
4623 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4625 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4626 back into the expression to handle add/sub simplification correctly.
4628 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4630 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4632 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4634 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4637 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4639 * symbols.c (max_indent_level): New global.
4640 (print_symbol_value_1): Use it.
4641 * expr.h (expr_build_dot): Declare.
4642 * expr.c (expr_build_dot): New function.
4644 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4646 * symbols.c (print_binary): New function.
4647 (print_expr_1): Call it.
4649 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4651 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4652 operand in the opcode.
4654 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4656 * config/tc-i386.h: Reorder operand flags and opcode modifier
4657 flags for clarity. Remove unused definitions: Unknown,
4658 ImmUnknown, DispUnknown, NoModrm.
4659 * config/tc-i386.c (type_names): Add missing Debug type.
4660 (md_assemble): Better duplicate prefix checking. Quicker string
4661 instruction check via new opcode_modifier flag.
4663 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4665 * doc/as.texinfo (Invoking): Clarify -Wa example.
4667 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4669 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4670 (s_mips_weakext): Define.
4671 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4672 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4675 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4677 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4678 is an error if the value can not be computed at assembly time.
4679 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4681 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4683 * gasp.c (main): Set next field of new include_path structure to
4684 NULL. From Avery Pennarun <averyp@gdc.ca>.
4686 * read.c (s_mri_sect): Call as_bad rather than abort for an
4687 unsupported MRI target.
4689 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4691 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4692 the destination of a branch instruction should be altered.
4693 (find_real_start): New function: Locate the real, Thumb coded
4694 start of a Thumb function.
4695 (do_t_branch23): Alter the destination of branches to Thumb
4698 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4700 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4702 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4705 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4707 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4708 * doc/c-hppa.texi: Likewise.
4710 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4712 * Makefile.am: Rebuild dependencies.
4713 * Makefile.in: Rebuild.
4715 * Makefile.am (DEP_INCLUDES): New variable.
4716 (.dep1): Change to work when srcdir is not an absolute path.
4717 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4718 * Makefile.in: Rebuild.
4720 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4722 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4723 LinearAddress patch.
4725 * configure.in: Set version to 2.9.1.
4726 * configure: Rebuild.
4728 * Branched binutils 2.9.
4730 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4732 * config/tc-i386.h (FWait): Define.
4733 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4734 other prefixes. Check FWait flag in opcode table to see which
4735 instructions require an fwait prefix.
4737 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4739 * stabs.c (get_stab_string_offset): Always create a stab string
4742 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4744 Fix some gcc -Wall warnings:
4745 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4746 * ehopt.c (eh_frame_code_alignment): Likewise.
4747 * expr.c (integer_constant, operand): Likewise.
4748 * frags.c (frag_align): Likewise.
4749 * gasp.c (level_0, change_base, doinstr): Likewise.
4750 * hash.c (hash_ask): Likewise.
4751 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4752 (debugging_pseudo): Likewise.
4753 * macro.c (define_macro, check_macro): Likewise.
4754 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4755 (ignore_rest_of_line, float_cons): Likewise.
4756 * symbols.c (decode_local_label_name): Likewise.
4757 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4758 (fixup_segment, number_to_chars_bigendian): Likewise.
4759 (number_to_chars_littleendian): Likewise.
4760 * config/atof-ieee.c (gen_to_words): Likewise.
4761 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4762 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4763 * read.c (output_big_sleb128): Initialize locals to avoid
4765 (output_big_uleb128, equals): Likewise.
4766 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4767 to unsigned int. Change zeros to unsigned int.
4768 * cond.c (s_if): Add return to default case.
4769 * frags.c (frag_now_fix): Change return type to addressT.
4770 * frags.h (frag_now_fix): Update declaration.
4771 * listing.c (file_info_struct): Change linenum to unsigned int.
4772 (struct list_info_struct): Change hll_line to unsigned int.
4773 (print_source): Update format string.
4774 * read.c (emit_expr): Change scan to unsigned int, and don't
4775 bother to initialize it.
4776 * symbols.c (dollar_label_count): Change to unsigned long.
4777 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4778 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4779 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4781 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4783 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4784 mcf5200 just as we do for m68000.
4785 (m68k_init_after_args): Likewise.
4786 (md_estimate_size_before_relax): Likewise.
4788 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4790 * config/tc-v850.c (md_assemble): Store relocation addend in
4791 fixup instead of instruction.
4793 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4795 * config/tc-i386.c (md_assemble): Swap template arguments to
4796 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4797 This macro is currently symmetric, so passing them the wrong
4798 way didn't cause any problem, but may if the macro is changed
4800 After copying template to i.tm, use i.tm. rather than t-> to
4801 access fields, and make t a const*
4802 Move i.tm.operand_types[] swap to immediately after the copy.
4804 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4806 * expr.h (expr_build_uconstant): Add prototype.
4807 (expr_build_unary,expr_build_binary): Add prototypes.
4808 * expr.c (expr_build_uconstant): New function.
4809 (expr_build_unary,expr_build_binary): New functions.
4811 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4813 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4814 * macro.c (macro_expand_body): Increase buffer size.
4815 * messages.c (as_warn): Likewise.
4816 (as_warn_where, as_bad, as_bad_where): Likewise.
4818 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4820 Based on patch from H.J. Lu <hjl@gnu.org>:
4821 * Makefile.am (DISTSTUFF): New variable.
4822 (diststuff): New target.
4823 * Makefile.in: Rebuild.
4825 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4827 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4828 m32r_elf_section_change_hook.
4830 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4831 emit a nop if a section ends with a 16 bit instruction.
4833 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4835 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4836 s_lcomm rather than obj_coff_lcomm.
4837 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4839 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4841 * config/tc-i386.h (LinearAddress): Define.
4842 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4843 instruction, don't use a default segment.
4845 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4847 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4848 * configure: Rebuild.
4850 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4852 * aclocal.m4, configure: Rebuild with libtool 1.2.
4854 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4856 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4857 PC relative branches. Patch courtesy of Jonathan Walton.
4860 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4862 * configure.in (emulations): Add thumb-pe target.
4864 * configure (emulations): Add thumb-pe target.
4866 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4868 * itbl-lex.l (yywrap): Don't define if already defined as a
4871 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4873 * depend.c (quote_string_for_make): New function.
4874 (wrap_output): Use it.
4876 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4878 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4879 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4881 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4883 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4884 Recognize -GN and -relax.
4885 (md_begin): Initialize gp size from -G switch.
4886 (alpha_force_relocation): Always force if -relax.
4887 (alpha_align): Take a new argument that will specify when to
4888 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4889 Change all callers. Emit nop alignment padding as nop+unop pair.
4891 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4893 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4894 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4896 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4898 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4899 require padding to the next long word boundary.
4901 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4903 * cgen.c: #include symcat.h.
4904 * config/tc-m32r.c: Likewise.
4906 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4908 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4909 absolute expressions instead of '$' prefixed register names.
4911 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4913 * read.c (s_set): Record file and line info for symbols when -as.
4914 (pseudo_set): Don't overwrite that dummy fragment.
4916 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4918 * config/tc-ppc.c (md_pseudo_table): Add "section".
4919 (ppc_named_section): New static function.
4921 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4923 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4924 so we don't have to scan the entire list.
4926 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4928 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4929 case, allow the parallel instructions to modify the same flag
4932 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4934 * listing.c (list_symbol_table): Categorize symbols by
4935 undefined_section rather than sy_frag->line == NULL.
4937 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4939 * Makefile.am (install-exec-local): Install properly when ln
4940 fails or tooldir == prefix.
4942 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4944 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4945 Test result of insert_operand for error.
4947 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4949 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4950 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4951 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4952 * doc/Makefile.in: Rebuild.
4954 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4956 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4957 (macro): Fix handling of M_COP[0-3].
4959 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4961 Based on patches from Ross Harvey <ross@teraflop.com>:
4962 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4963 if macro_alternate or macro_mri.
4964 (getstring): Remove support for byte constants between < and >.
4965 (get_any_string): '<' only starts a string if macro_alternate or
4967 (macro_expand_body): Permit keyword parameters following
4968 positional parameters.
4970 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4971 * configure.in (alpha*-*-netbsd*): New target.
4972 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4973 * configure: Rebuild.
4975 * as.h (flag_warn_suppress_instructionswap): Move from here...
4976 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4977 here, and make static.
4979 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4980 BFD_ASSEMBLER or MANY_SEGMENTS.
4982 * as.c (show_usage): Update bug-gnu-utils address.
4983 * gasp.c (show_usage): Likewise.
4984 * doc/as.texinfo (Bug Reporting): Likewise.
4986 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4988 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4989 insns regardless of the size of a pointer if we're in mips I or
4991 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4993 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4995 Fix rac to accept only a0:
4996 * tc-d10v.c (parallel_ok, find_opcode):
4997 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4998 Introduce OPERAND_GPR.
5000 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5002 * read.c (s_fill): Handle non-constant repeat counts by creating
5003 an rs_space fragment.
5005 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5007 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5008 from as_bad to as_warn.
5010 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5012 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5013 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5014 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5016 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5018 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5019 seg_fix_rotP rather than fix_root from seg_info.
5021 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5023 * expr.c: Add support for 0x1_2_3_4 bignums.
5025 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5027 * configure.in: Change -linux* to -linux-gnu*.
5028 * configure: Rebuild.
5030 * app.c (do_scrub_begin): Treat \r as whitespace.
5032 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5034 * Makefile.am: Update dependencies.
5035 * Makefile.in: Rebuild.
5037 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5039 * configure, aclocal.m4: Rebuild with new libtool.
5041 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5043 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5044 the argument to bfd_set_arch_mach.
5045 (load_address): Use bfd_arch_bits_per_address to determine the
5046 bit size of an address instead of looking at the isa level.
5047 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5049 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5051 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5053 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5055 * ehopt.c: New file.
5056 * as.h (enum _relax_state): Add rs_cfa.
5057 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5058 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5059 * read.c (emit_expr): Call check_eh_frame.
5060 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5061 (relax_segment): Likewise.
5062 * Makefile.am: Rebuild dependencies.
5063 (GAS_CFILES): Add ehopt.c.
5064 (GENERIC_OBJS): Add ehopt.o.
5065 * doc/internals.texi (Frags): Document rs_cfa.
5067 * as.c (show_usage): Mention --traditional-format.
5068 (parse_args): Accept --traditional-format.
5069 * as.h (flag_traditional_format): Declare.
5070 * output-file.c (output_file_create): If flag_traditional_format,
5071 set BFD_TRADITIONAL_FORMAT on stdoutput.
5072 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5074 * config/tc-mips.c (append_insn): Make sure that if we have a
5075 fixup for an unmatched %hi reloc, it does not associated with a
5078 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5079 * doc/Makefile.in: Likewise.
5081 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5083 * config/tc-m32r.c (check_for_side_effects): New function.
5084 (can_make_parallel): Add checks for instruction side effects
5085 clashing with the other instruction.
5086 (assemble_parallel_insn): Improve warning messages. Return error
5087 message from non-swapped instruction order.
5089 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5091 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5093 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5094 md_cleanup definition. This moves the forced literal output to
5095 the end of the source pass, and avoids macro's inserting literals
5096 into the code immediately after the macro expansion.
5098 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5100 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5101 a gas internal symbol is adjustable.
5102 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5104 * as.h: If gcc version greater than 2.6, use `__format__' and
5105 `__printf__' in function attributes, rather than `format' and
5108 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5110 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5112 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5114 Add tms320c30 support:
5115 * config/tc-tic30.h: New file.
5116 * config/tc-tic30.c: New file.
5117 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5118 TARGET_FORMAT as "coff-tic30".
5119 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5120 * Makefile.am: Rebuild dependencies.
5121 (CPU_TYPES): Add tic30.
5122 (CPU_OBJ_VALID): tic30-aout is valid.
5123 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5124 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5125 * configure, Makefile.in: Rebuild.
5127 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5129 * config/tc-v850.c (md_assemble): Improvements to error messages.
5131 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5133 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5134 BFD_RELOC_HI16_S to store the high bits of any value.
5136 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5137 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5138 assembler calculate relocations to any external symbol at all.
5139 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5140 involving generation of pc-relative relocs.
5141 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5142 has been moved to md_apply_fix3.
5144 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5145 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5146 which actually means (the address of identifier's GOT entry) +
5147 constant, which is not particularly useful.
5149 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5151 * read.h (include_dirs): Declare.
5152 (include_dir_count,include_dir_maxlen): Declare.
5154 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5156 * configure.in: Correct check for shared opcodes library.
5157 * configure: Rebuild.
5159 * listing.c (buffer_line): If we can't open the file, set at_end.
5160 (listing_print): Remove unused local variable fi.
5162 * config/m68k-parse.y (reglistpair): Handle register list in
5165 * config/vms-conf.h: Don't undef VERSION.
5167 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5169 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5171 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5173 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5174 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5175 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5176 (EXTRA_DIST): Define.
5177 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5178 explicitly rather than via the list of object files.
5179 (gcc-as.opt): New file created when make-gas.com is run.
5180 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5181 itbl-cpu.h} to #include appropriate file rather than copying that
5183 * config/vms-conf.h: Synchronize with current config.in.
5184 * Makefile.in: Rebuild.
5186 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5188 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5189 (parallel_ok): Relaxed parallel subinstruction dependency check.
5191 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5193 * as.h (flag_warn_suppress_instructionswap): added new flag.
5194 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5195 command line argument.
5196 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5197 warning only if flag_warn_suppress_instructionswap is false.
5199 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5201 * configure.in (i386-*-mingw32*): New target.
5202 * configure: Rebuild.
5204 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5206 * symbols.c (resolve_symbol_value): Don't set the segment if it
5207 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5209 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5212 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5214 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5215 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5218 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5220 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5222 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5224 * config/tc-v850.c (v850_insert_operand): Display instruction when
5225 an error is encountered.
5227 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5229 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5230 (i386-*-sco3.2v5*coff): New target.
5231 (i386-*-sco3.2*): New target.
5232 * configure: Rebuild.
5234 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5236 * config/tc-v850.c: Tidy error message production.
5238 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5240 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5241 validate_immediate return value in the right type for comparisons
5244 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5246 * listing.c (MAX_BYTES): Use listing variables not constants.
5247 (data_buffer): No longer an array, but a pointer.
5248 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5249 (listing_listing): Allocate data_buffer.
5251 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5253 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5254 --listing-rhs-width, --listing-cont-lines.
5255 (show_usage): Update.
5256 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5257 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5258 (print_lines): Use the variables instead of the constants.
5259 (listing_listing): Likewise.
5260 * listing.h: Declare the new vars.
5262 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5264 * as.c (parse_args): Add --keep-locals alias for -L.
5265 Add --strip-local-absolute.
5266 (show_usage): Update.
5267 * as.h (flag_strip_local_absolute): New flag.
5268 * symbols.c (S_IS_LOCAL): Use it.
5269 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5270 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5271 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5273 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5275 * config/tc-m32r.c: Detect if explicitly parallel instructions
5276 might have an io conflict and issue a warning message.
5278 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5280 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5281 cgen_swap_fixups): Functions to save, restore and swap the fixup
5282 chain with a backup copy.
5283 (cgen_asm_finish_insn): Returns address of constructed insn.
5285 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5287 * listing.c (file_info_struct): Remove FILE, add POS.
5288 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5289 (file_info): Don't open the file.
5290 (buffer_line): Check for the file in the last_open cache, updating
5292 (print_source): Don't reference file_info->file.
5293 (listing_listing): Likewise.
5294 (listing_print): Close the file in the cache, if any.
5296 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5298 * read.c (dwarf_file_string): New file static variable.
5299 (emit_expr): Look for constant sequence that leads up to a file
5300 name in DWARF debugging output.
5301 (stringer): Use dwarf_file_string to decide whether to accept a
5302 string as a file name.
5304 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5306 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5307 (crack_operand): Add reg->reglst MRI hack.
5308 (r_seg): Put reglst symbols in reg_section.
5309 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5311 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5313 * tc-sh.c (get_specific): Handle SGR & DBR.
5315 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5317 * tc-h8300.c (parse_reg): Take the length of the symbol into
5318 account when attempting to match a register name.
5319 * tc-h8500.c (parse_reg): Likewise.
5321 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5323 * cgen.c: Formatting changes to improve readability.
5325 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5327 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5330 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5332 Based on a patch from Jim Wilson
5333 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5334 (tc_gen_reloc): Handle cross section PC relative relocs
5337 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5339 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5341 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5343 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5344 (expr_jmp_buf): New static local.
5345 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5346 (cgen_md_operand): New function.
5347 * tc-m32r.c: Clean up pass over `struct foo' usage.
5348 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5350 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5352 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5353 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5355 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5357 * config/tc-i386.c (i386_operand): Give an error if there are
5358 unrecognized characters after an expression.
5360 For older changes see ChangeLog-9697