1 2000-03-01 Nick Clifton <nickc@cygnus.com>
3 * gasp.c (do_align): Remove bogus check of alignment value.
5 2000-02-27 Thomas de Lellis <tdel@windriver.com>
7 * config/obj-elf.c (elf_frob_symbol): Remove code which when
8 TC_PPC was defined forced the type of a symbol with no other type
11 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
13 * doc/internals.texi (CPU backend): Mention that
14 line_separator_chars do not break up comments. Fix typos for
15 LEX_AT and LEX_NAME descriptions. Document operands for
16 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
17 description of md_create_short_jump usage. Document argument for
20 2000-02-27 Jakub Jelinek <jakub@redhat.com>
22 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
23 (md_parse_option): Handle it.
24 (md_show_usage): Document it.
26 2000-02-27 Ian Lance Taylor <ian@zembu.com>
28 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
29 opcode, for the instruction `pal19'. From Andrea Arcangeli
32 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
34 * config/tc-i386.c (i386_immediate): Move constant operand sizing
36 (md_assemble): To here, before template operands are matched.
37 Also ensure a constant immediate is sign extended when we know the
38 size is at most 16 bits. This is to catch cases like "add
39 $0xffc0,%ax" where we don't know the size, and thus that the
40 immediate can be represented as Imm8S until after parsing the
42 (i386_displacement): Similarly sign extend 16 bit constant
44 (md_assemble): Relax 16-bit jump constant range check to suit sign
45 extended displacements.
47 2000-02-26 Andreas Jaeger <aj@suse.de>
49 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
51 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
53 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
54 call operands when intel_syntax.
55 (intel_float_operand): Return 2 for "fi...".
56 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
57 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
58 earlier "SHORT" change.
59 (md_assemble): When determining suffix from Regs, exclude
62 2000-02-24 Nick Clifton <nickc@cygnus.com>
64 * configure: Add arm-wince, mips-pe and sh-pe targets.
65 * configure: Regenerate.
67 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
69 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
70 "pe-mips" for the mips-pe target.
72 * config/tc-arm.c (insns): Change displacement encoded in BL
73 and B instructions if the target port is arm-wince.
74 (do_ldst): Do not bias the relocation offset if the target
76 (md_pcrel_from): Add in missing relocation offset bias if the
79 * config/tc-mips.c (mips_target_format): Support COFF flavour.
80 (md_begin): Disable -G support for mips-pe target.
81 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
82 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
85 * config/tc-sh.c (md_begin): sh-pe target is little endian.
86 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
87 assembler, just set the alignment to 4.
89 * config/te-wince-pe.h: New file for WinCE targets. Define
92 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
94 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
96 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
97 (i386_intel_memory_operand): After finding a segment override,
98 check again for no `[' before looking for a displacement. Bomb if
99 more than one displacement rather than silently discarding the
100 second and subsequent ones. Free strings malloc'd by
101 build_displacement_string.
103 2000-02-24 Catherine Moore <clm@cygnus.com>
105 * config/obj-som.c (obj_pseudo_table): Add "weak".
106 (obj_som_weak): New routine.
108 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
110 * config/tc-i386.c (union i386_op): New.
111 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
112 Throughout file replace occurences of disps[n], imms[n], regs[n]
113 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
114 intel mode operand swapping. Add assert in regKludge and
115 fake_zero_displacement code. Test i.types[n] when outputting
116 displacements and immediates. Combine output of Disp16 with
118 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
119 when in intel mode by (not) reversing fsub and fdiv operands
120 before the template search. This fails for single operand
121 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
122 undefined. Instead fix the base_opcode after we've found the
123 template. Move base_opcode xor with found_reverse_match from
124 opcode output code to before this fix so we test for the correct
126 (md_assemble): Don't use strcmp when deciding to ignore the suffix
127 check in intel mode. Instead compare opcodes.
129 * config/tc-i386.h (TC_RELOC): Delete.
130 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
131 with equivalent call to reloc.
133 * as.h (flag_m68k_mri): Move declaration after target include, and
134 only declare when TC_M68K defined. Define as zero otherwise.
135 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
136 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
137 Define as zero otherwise.
138 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
139 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
140 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
141 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
142 testing whether defined.
143 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
144 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
145 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
146 rather than testing whether defined.
147 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
148 (parse_mri_cons): Declare and use only when TC_M68K.
149 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
150 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
151 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
153 * NEWS: Mention IBM 370 support.
155 2000-02-23 Richard Henderson <rth@cygnus.com>
157 * config/tc-i386.c (md_assemble): When swapping operands for
158 intel_syntax, assume everything that's not Imm or Disp is a
161 2000-02-23 Linas Vepstas <linas@linas.org>
163 * config/tc-i370.c, config/tc-i370.h: New files.
164 * Makefile.am: Add support for Linux/IBM 370.
165 * configure.in: Likewise.
166 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
167 * config/obj-elf.c: Include elf/i370.h
168 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
170 * Makefile.in: Regenerate.
171 * configure: Regenerate.
173 * doc/c-i370.texi: New file.
174 * doc/all.texi: Include it.
175 * doc/as.texinfo: And here.
176 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
177 * doc/Makefile.in: Regenerate.
179 2000-02-19 Michael Meissner <meissner@redhat.com>
181 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
182 determine if an instruction can be used in parallel with an ADDppp
183 or SUBppp instruction.
185 2000-02-22 Andrew Haley <aph@cygnus.com>
187 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
189 1999-12-30 Andrew Haley <aph@cygnus.com>
191 * config/tc-mips.c (mips_gp32): New variable.
192 (macro_build) Use mips_gp32.
194 (md_longopts): Add "-mgp32" and "-mgp64".
195 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
197 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
199 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
200 warning, and bump it to 1.
202 2000-02-22 Ian Lance Taylor <ian@zembu.com>
204 From Brad Lucier <lucier@math.purdue.edu>:
205 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
208 2000-02-21 Catherine Moore <clm@cygnus.com>
210 * config/tc-mips.c (MF_HILO_INSN): Define.
211 (mips_7000_hilo_fix): Declare.
212 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
213 (md_parse_option): Check for 7000_HILO_FIX options.
214 (OPTION_M7000_HILO_FIX): Define.
215 (OPTION_NO_M7000_HILO_FIX): Define.
216 * doc/c-mips.texi (-mfix7000): Describe.
218 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
220 * listing.c (print_lines): Remove unused variable `end'.
222 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
223 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
224 reloc_type when BFD_ASSEMBLER.
225 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
226 reloc_type when BFD_ASSEMBLER. Move common code out of switch
227 statement and quell signed vs. unsigned comparison warning.
229 2000-02-18 Nick Clifton <nickc@cygnus.com>
231 * config/tc-d10v.c (find_opcode): Add a symbol's value to
232 the computed frag offset, rather than overwriting it.
234 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
236 * config/tc-sh.c ("elf/sh.h"): Include.
237 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
238 (md.begin): Initialize target_arch.
239 Only include opcodes in has table that match selected architecture.
240 (parse_reg): Recognize register names for sh-dsp.
241 (parse_at): Recognize post-modify addressing.
242 (get_operands): The leading space is now optional.
243 (get_specific): Remove FDREG_N support. Add support for sh-dsp
244 arguments. Update valid_arch.
245 (build_Mytes): Add support for SDT_REG_N.
246 (find_cooked_opcode): New function, broken out of md_assemble.
247 (assemble_ppi, sh_elf_final_processing): New functions.
248 (md_assemble): Use find_cooked_opcode and assemble_ppi.
249 (md_longopts, md_parse_option): New option: -dsp.
250 * config/tc-sh.h (elf_tc_final_processing): Define.
251 (sh_elf_final_processing): Declare.
253 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
255 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
256 the unwinder subspace. Save the current seg/subseg before creating
259 2000-02-10 Nick Clifton <nickc@cygnus.com>
261 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
262 little endian targets.
263 (INST_BYTE1): Redefine to handle big and little endian
265 (cpu_type): New type: Select between M340 and M210.
266 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
267 instructions of the M340.
268 (md_assemble): Add support for the MULSH and OPSR classes of
270 (md_atof): Add support for little endian targets.
271 (md_parse_option): Add support for -EL, -EB and -mcpu command
273 (md_convert_frag): Add support for little endian targets.
274 (md_apply_fix3): Add support for little endian targets.
275 (md_number_to_chars): Add support for little endian targets.
277 2000-02-10 Timothy Wall <twall@redhat.com>
279 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
280 defined, use it to verify the symbol just read should be a label.
282 2000-02-10 Timothy Wall <twall@redhat.com>
284 * app.c (do_scrub_chars): Handle "||" for parallel instructions
285 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
286 around colons when KEEP_WHITE_AROUND_COLON is defined.
287 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
288 and KEEP_WHITE_AROUND_COLON.
290 2000-02-08 Timothy Wall <twall@redhat.com>
292 * read.c (s_rept): Call do_repeat, which abstracts the repeat
294 (do_repeat): New. Abstract repeat logic so that a "break" can be
296 (end_repeat): New. Provide support for a "break" out of the
298 * read.h: Add prototypes for new functions.
300 2000-02-08 Timothy Wall <twall@redhat.com>
302 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
303 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
304 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
307 2000-02-08 Timothy Wall <twall@redhat.com>
309 * read.c: Added elseif to directives table.
310 * read.h: Added prototype for s_elseif.
311 * doc/as.texinfo: Added description for elseif.
312 * cond.c (s_elseif): New function
314 2000-02-04 Timothy Wall <twall@redhat.com>
316 * listing.c (print_lines): Remove conditionals causing bug in
319 2000-02-03 Timothy Wall <twall@cygnus.com>
321 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
323 * frags.c (frag_new): Calculate fr_fix in octets
324 (frag_now_fix) Return offset as target address offset (bytes).
325 (frag_now_fix_octets) New - Return offset in octets (8-bit
327 * frags.h: Added prototype for frag_now_fix_octets().
328 Distinguish between octets and bytes in field descriptions.
329 * listing.c (calc_hex): Account for octets vs bytes when
330 printing addresses/offsets.
331 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
332 target is little-endian, print the octets in a word in big-endian
333 order so that the display looks like a proper hexadecimal number,
334 instead of having the octets reversed.
335 * read.c (do_align): When recording alignment, alignment power
336 should be in terms of target bytes (minimum addressible unit)
338 (do_org) Convert ORG target address (byte) argument into an
339 octet offset when generating a variable fragment.
340 * symbols.c (resolve_symbol_value): Symbol final value
341 converted to a target address offset (bytes) from its octet offset.
342 * config/obj-coff.c (coff_frob_symbol): Symbol target address
343 offset (bytes) is adjusted by the frag offset (octets) converted
345 (coff_frob_section) Section alignment power is in terms of bytes;
346 convert it to an octet alignment power when calculating size (and
347 size mask) in octets. Don't modify the section size in order to
348 "align" it for TI COFF, since that format has a different method
349 for storing alignment information.
351 2000-02-01 Timothy Wall <twall@cygnus.com>
353 * stabs.c (generate_asm_file): Escape backslashes in stabs file
354 entries, matching the way GCC generates them. If not escaped, the
355 filename is encoded incorrectly.
357 2000-01-31 Nick Clifton <nickc@cygnus.com>
358 * config/tc-arm.c (reg_table): Add support for ATPCS register
361 2000-01-31 Geoff Keating <geoffk@cygnus.com>
363 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
365 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
367 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
368 of a symbol when we really care about its value.
370 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
372 * config/tc-mcore.c (md_assemble): Give warning message if
373 operands passes to instruction are more than the spec.
375 2000-01-27 Thomas de Lellis <tdel@windriver.com>
377 * config/tc-arm.c (armadjust_symtab): If the assembler is in
378 Thumb mode but the label seen was not declared as '.thumb_func'
379 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
380 correct disassembly of Thumb code bounded by non function labels.
382 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
384 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
385 Add dependencies for e-i386aout.o. Fix 2 comment lines.
387 * Makefile.in: Same here.
390 * configure.in: Set bfd_gas for i386-aout when primary target
391 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
392 we may need the primary te_file. Remove incorrect comment.
394 * configure: Regenerate.
396 * config/e-i386aout.c: New file.
398 * as.c (USE_EMULATIONS): Move to before print_version_id.
399 (struct emulation): Add i386aout.
400 (show_usage): Split text strings. Reformat -a text. Add --em
404 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
405 (aout_format_ops): New.
408 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
409 preprocessor conditional and add aout USE_EMULATIONS tests.
410 (read_a_source_file): Don't pass error strings to printf as
414 * gasp.c (exp_get_abs): Don't pass error strings to printf as
416 (do_data): Same here.
417 (process_file): And here.
420 * symbols.c (colon): Rewrite "already defined" fatal message
421 code for aout with USE_EMULATIONS.
424 * config/obj-aout.c (OBJ_HEADER): Define.
425 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
427 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
428 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
430 (obj_aout_type): Expand S_SET_OTHER here too.
431 (obj_read_begin_hook): Remove.
432 (aout_pop_insert): New.
433 (obj_aout_s_get_other): New.
434 (obj_aout_s_get_desc): New.
435 (aout_format_ops): New.
438 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
439 gets aout_pseudo_table.
440 (aout_pseudo_table): Declare.
441 (obj_read_begin_hook): Define.
444 * config/obj-coff.c (obj_pseudo_table): Rename to
446 (coff_pop_insert): Use coff_pseudo_table.
447 (coff_sec_sym_ok_for_reloc): Remove.
448 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
449 and comment all zero entries and remove #if 0 code.
452 * config/obj-coff.h (obj_pop_insert): Define.
453 (coff_pseudo_table): Declare.
456 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
457 s_get_size, s_set_size. Comment all zero entries.
460 * config/obj-elf.c (elf_s_get_other): New function.
461 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
462 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
463 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
465 (obj_elf_parse_section_letters): Don't pass error strings to
466 printf as format arg.
469 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
471 (elf_s_get_other): Declare.
472 (S_GET_OTHER) Define as elf_s_get_other if not already
474 (S_SET_OTHER): Only define when not already defined.
475 (elf_obj_read_begin_hook): Declare.
476 (obj_read_begin_hook): Define.
477 (elf_obj_symbol_new_hook): Declare.
478 (obj_symbol_new_hook): Define.
481 * config/obj-multi.h: Add copyright header and protect against
482 multiple inclusion. Add * to all function pointers.
483 (OBJ_HEADER): If defined, include it rather than other defines
485 (obj_frob_file_after_relocs): Test for NULL.
486 (obj_symbol_new_hook): Here too.
487 (obj_sec_sym_ok_for_reloc): And here.
488 (S_GET_OTHER): Define.
489 (S_GET_DESC): Define.
490 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
491 (OBJ_MAYBE_ELF): Update comment.
493 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
494 OBJ_AOUT preprocessor conditional and handle emulation by
495 testing OUTPUT_FLAVOR.
496 (i386_displacement): Here too.
497 (md_section_align): Similarly here.
498 (i386_target_format): Conditionally compile when more than one
499 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
500 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
501 (i386_displacement): Here too.
504 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
505 Define TARGET_FORMAT for aout only when not multi.
508 * config/te-multi.h: Delete file as it's identical to te-generic.h
510 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
512 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
513 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
516 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
518 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
521 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
523 * config/tc-mips.c (mips_do_align): New function.
524 * config/tc-mips.h (md_do_align): Define.
526 2000-01-10 Philip Blundell <philb@gnu.org>
528 * doc/c-arm.texi (ARM Options): Fix typo.
529 (ARM-Chars): Correct description of `#'. Mention that `;' is a
530 line separator for Linux.
531 * doc/as.texinfo (Comments): Mention the ARM.
533 2000-01-10 Philip Blundell <pb@futuretv.com>
535 * configure.in (arm*-*-conix*): New target.
536 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
538 * configure: Regenerate.
540 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
542 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
543 (obj_elf_visibility): New function.
545 * doc/as.texinfo (Visibility): New node: document visibility
548 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
550 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
551 warning for absolute jump/call without `*' in non-intel mode. No
552 need to set i.types[0] JumpAbsolute in intel mode.
554 1999-12-22 Philip Blundell <pb@futuretv.com>
556 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
557 hook function when changing sections.
558 (arm_s_data): Likewise.
560 1999-12-14 Nick Clifton <nickc@cygnus.com>
562 * config/tc-arm.c (md_parse_option): Add support for -marm720
565 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
567 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
568 (r_registers, xr_registers): Define.
569 (r_register_name, xr_register_name): New functions.
570 (md_assemble): Handle new am33 operand types and instruction
572 (mn10300_insert_operand, check_operand): Likewise.
574 1999-11-29 Nick Clifton <nickc@cygnus.com>
576 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
577 (s_force_thumb): Set thumb_mode to 2.
578 (md_assemble): Do not complain about thumb instructions on a
579 non-thumb target if thumb_mode is set to 2.
581 1999-11-28 Michael Meissner <meissner@cygnus.com>
583 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
584 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
585 (O_...): Add new machine dependent expressions if we are handling
586 explicit relocations.
587 (alpha_reloc_op): New static table holding the explicit relocation
589 (alpha_literal_hash): New static to hold the hash table for
590 explicit relocations.
591 (alpha_macros): Add support for explicit relocations.
592 (md_begin): If explicit relocations, initialize hash table.
593 (md_assemble): Don't print a second error if tokenize_arguments
594 already printed an error message.
595 (md_apply_fix): Add support for explicit relocations.
596 (alpha_force_relocation): Ditto.
597 (alpha_fix_adjustable): Ditto.
598 (alpha_adjust_symtab): New function to support explicit
600 (alpha_adjust_symtab_relocs): Ditto.
601 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
602 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
603 Add support for explicit relocations. Return -2 if an error
604 message was already printed.
605 (find_macro_match): Add support for explicit relocations. Comment
607 (emit_insn): Add support for explicit relocations.
608 (assemble_tokens): Ditto.
610 (load_expression): Ditto.
613 (emit_ir_load): Ditto.
614 (emit_loadstore): Ditto.
618 (emit_division): Ditto.
619 (emit_jsrjmp): Ditto.
620 (emit_retjcr): Ditto.
622 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
624 (tc_adjust_symtab): If explicit relocations, call the function
626 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
627 relocations next to the literal relocation they reference.
628 (TC_INIT_FIX_DATA): Initialize the new fields.
629 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
631 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
633 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
634 'B' operand for PA2.0 bb instruction.
636 1999-11-18 Nick Clifton <nickc@cygnus.com>
638 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
641 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
643 (mcore_force_relocation): Force relocations to be generated for
646 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
648 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
649 (i386_displacement): Disallow O_big displacements.
651 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
653 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
654 improvements in error checking.
655 (md_assemble): Support for unconditional ARM instructions.
656 (md_parse_option): Support for -m[arm]v5e flag.
658 1999-11-12 Nick Clifton <nickc@cygnus.com>
660 * macro.c (buffer_and_nest): Do not check beyond the end of the
663 1999-11-11 Nick Clifton <nickc@cygnus.com>
665 * macro.c (buffer_and_nest): Look for seperator after TO and
668 1999-11-08 Andrew Haley <aph@cygnus.com>
670 * app.c (do_scrub_chars): When in State 10, treat backslash
671 characters in the same way as as symbol characters.
673 1999-11-07 Richard Henderson <rth@cygnus.com>
675 * config/tc-alpha.c (alpha_align): Check, don't assert, that
676 the previous label was in the current section before playing
679 1999-11-06 Nick Clifton <nickc@cygnus.com>
681 * config/tc-v850.c (v850_force_relocation): Force relocation
683 (v850_pcrel_from_selection): Do not compute a pcrel offset if
686 1999-11-05 Michael Meissner <meissner@cygnus.com>
688 * expr.h (operatorT): Increase machine dependent operators to 16.
689 * expr.c (op_rank): Ditto.
691 1999-11-03 Ian Lance Taylor <ian@zembu.com>
693 * read.c (pseudo_set): Reject attempts to set the value of a
696 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
699 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
701 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
702 to bfd_set_section_contents.
704 1999-11-03 Nick Clifton <nickc@cygnus.com>
706 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
708 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
710 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
711 (mips_ip): Use OPCODE_IS_MEMBER.
713 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
715 * config/tc-arm.c (reg_required_here): Improve comments.
717 * config/tc-arm.c (thumb_opcode): Add "variants" field.
718 (tinsns): Initialize variants field.
720 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
723 1999-10-27 Scott Bambrough <scottb@netwinder.org>
725 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
726 * config/tc-arm.h: Fix compile time warnings.
728 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
730 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
731 form @abs16, @(abs16) and @(abs16 + imm).
733 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
735 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
736 (ISA_HAS_64_BIT_REGS) New.
737 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
738 mips_emit_delays,macro_build,load_register,load_addresss,
739 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
740 and/or use new ISA_xxx macros in expressions involving
741 ISA, particularly mips_opts.isa.
743 1999-10-18 Michael Meissner <meissner@cygnus.com>
745 * expr.h (operatorT): Add machine dependent operators md1..md8.
746 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
747 for the machine dependent operators to use.
749 * expr.c (op_rank): Add machine dependent operators.
751 * config/tc-alpha.c (O_pregister): Define as a machine dependent
753 (O_cpregister): Ditto.
754 (md_begin): Change X_op test that field is wide enough to use
755 O_max instead of O_alpha_max.
756 (cpu_types): Fill in missing initializer.
757 (alpha_num_macros): Make unsigned.
758 (md_assemble): Make opnamelen be size_t.
759 (md_apply_fix): Cast alpha_num_operands to int before testing.
760 (alpha_force_relocation): Ditto.
761 (alpha_fix_adjustable): Ditto.
762 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
763 (tc_gen_reloc): Ditto.
764 (tc_get_register): Ditto.
769 (s_alpha_ent): Ditto.
770 (s_alpha_end): Ditto.
771 (s_alpha_frame): Ditto.
772 (s_alpha_prologue): Ditto.
773 (s_alpha_file): Ditto.
774 (s_alpha_gprel32): Ditto.
775 (s_alpha_proc): Ditto.
776 (s_alpha_set): Ditto.
777 (s_alpha_base): Ditto.
778 (s_alpha_align): Ditto.
779 (s_alpha_arch): Ditto.
780 (alpha_align): Ditto.
781 (assemble_insn): Suppress unused variable warning.
783 (assemble_insn): Don't assume X_op and X_unsigned are in a given
784 order in the structure.
785 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
787 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
789 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
791 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
793 * config/tc-i386.c (i386_index_check): Correct #endif location.
795 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
797 * as.c (show_usage): Document new options.
798 (parse_args): Add --no-warn, --warn, --fatal-warnings,
799 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
800 (parse_args): Parse the new options.
801 (main): If there were warnings, and --fatal-warnings
802 was specified, print an error.
803 * as.h: New variable, flag_fatal_warnings, for new option.
805 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
807 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
808 '@'. Change autoincrement completers to fall through to cache control
811 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
813 (pa_parse_addb_64_cmpltr): New function.
815 * config/tc-hppa.c (pa_ip): Change error message.
816 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
817 '?Q' args to allow falling through.
819 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
820 Remove unused conditional codes.
821 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
823 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
825 * config/tc-d30v.c (CHAR_BIT): Define.
826 (check_range): Fix bit operations to support integers bigger than
829 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
831 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
834 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
835 Doug Evans <devans@cygnus.com>
837 Add support for m32rx.
838 * config/tc-m32r.c (enable_m32rx): New static global.
839 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
840 (allow_m32rx): New function.
841 (M32R_SHORTOPTS): Add `O'.
842 (md_longopts): Add --m32rx plus several warning options.
843 (md_parse_option): Handle new options.
844 (md_show_usage): Print them.
845 (md_begin): Enable m32rx.
846 (OPERAND_IS_COND_BIT): New macro.
847 (first_writes_to_seconds_operands): New function.
848 (writes_to_pc,can_make_parallel,make_parallel): New functions.
849 (target_make_parallel,assemble_two_insns): New functions.
850 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
851 If optimizing and m32rx, try to make consecutive insns parallel.
853 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
855 * config/tc-mips.c (nopic_need_relax): Allow for the
856 .sdata.foo sections generated by -fdata-sections,
857 and for the .gnu.linkonce.s sections generated by C++.
859 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
861 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
862 with cleaner code using completer prefixes. Add 'Y'.
864 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
866 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
868 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
869 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
870 insn does not match and we should try the next insn in the table.
872 1999-09-22 Nick Clifton <nickc@cygnus.com>
874 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
876 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
878 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
881 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
883 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
884 OBJ_ELF. If ELF, add "sq".
885 (md_parse_option): If ELF, ignore -s and -q.
886 (md_show_usage): Mention ELF options.
888 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
890 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
893 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
895 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
897 * config/tc-hppa.c (struct pa_it): New field "trunc".
898 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
899 (pa_parse_ftest_gfx_completer): New function
900 (pa_parse_fp_cnv_format): New function.
902 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
903 (md_apply_fix): Handle 22bit pc-rel branches.
905 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
907 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
909 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
911 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
913 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
915 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
916 (pa_ip): Handle 'fX'.
918 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
920 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
921 (pa_ip): Handle 'fX'.
923 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
925 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
926 unwinds unless the function is in the text space.
927 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
929 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
931 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
932 (md_assemble): To here. Tweak address generation.
934 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
936 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
937 (md_assemble): Call dwarf2_where for OBJ_ELF.
938 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
939 (pa_end_of_source): New function.
940 * tc-hppa.h (md_end): Define for OBJ_ELF.
942 1999-09-14 Michael Meissner <meissner@cygnus.com>
944 * configure.in (Canonicalization of target names): Remove adding
945 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
946 generates $ac_config_sub with a ${CONFIG_SHELL} already.
947 * configure: Regenerate.
949 1999-09-14 Donn Terry <donn@interix.com>
951 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
953 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
955 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
956 pc-relative jmp/call to an absolute symbol.
957 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
958 absolute section symbols.
960 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
961 jump handling code and comments.
963 1999-09-12 Ian Lance Taylor <ian@zembu.com>
965 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
966 the value if TE_PE and a global defined symbol.
968 1999-09-11 Ian Lance Taylor <ian@zembu.com>
970 * write.c (dump_section_relocs): Call print_symbol_value_1 to
971 print the symbol, rather than printing it here.
973 1999-09-11 Donn Terry <donn@interix.com>
975 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
976 BFD_RELOC_RVA relocations.
978 * config/tc-i386.c (md_undefined_symbol): Compare the name against
979 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
982 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
984 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
985 * doc/internals.texi (Object format backend): Document
988 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
989 relocations against global symbols if TE_PE.
991 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
992 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
994 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
997 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
998 symbols which do not have a constant value, or tags with
999 non-tags. Remove the symbol from the list before adding it at the
1002 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1003 C_FCN symbol differently if TE_PE.
1004 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1005 appears in the pseudo-op, rather coff_line_base which is only set
1008 * config/obj-coff.c (obj_coff_loc): New static function.
1009 (obj_pseudo_table): Add "loc".
1011 * config/obj-coff.c (add_lineno): Check that the line number is
1014 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1015 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1017 (md_atof): Return NULL rather than 0.
1018 * config/tc-i386.c (md_atof): Change type to int.
1019 * expr.c (expr): Change first parameter to int.
1020 * config/obj-coff.c: Add declarations for static functions.
1021 (coff_frob_symbol): Use SYM_AUXENT.
1022 * config/tc-i386.h (flag_16bit_code): Don't declare.
1024 * config/obj-coff.c (obj_coff_section): Default to setting
1025 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1027 * write.c (adjust_reloc_syms): Print adjusted fixup.
1029 * expr.c (integer_constant): Correct too_many_digits calculation
1032 1999-09-09 Andreas Schwab <schwab@suse.de>
1034 * doc/c-arm.texi: Fix arguments of @var to not contain
1037 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1039 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1041 (md_parse_option): Only support -k flag for ELF and COFF targets.
1043 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1045 * config/tc-hppa.c (pa_ip): Put strict register checks before
1046 call to pa_parse_number.
1048 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1050 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1052 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1055 1999-09-06 Donn Terry <donn@interix.com>
1057 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1059 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1061 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1062 candidate instruction. Require registers for register arguments
1063 when in strict mode. Require assemble-time constants for
1064 constants when in strict mode.
1065 (pa_get_absolute_expression): Require a constant when in strict
1068 1999-09-06 Nick Clifton <nickc@cygnus.com>
1070 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1072 1999-09-04 Steve Chamberlain <sac@pobox.com>
1074 * config/tc-pj.c: New file, supports picoJava in ELF.
1075 * config/tc-pj.h: Ditto.
1076 * configure.in (pjl*, pj*): New targets.
1077 * Makefile.am: Rebuild dependencies.
1078 (CPU_TYPES): Add pj.
1079 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1080 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1081 * doc/c-pj.texi: New file.
1082 * doc/as.texinfo: Add some PJ specifics.
1083 * doc/all.texi: Add PJ to the list of all architectures, sort them
1085 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1086 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1088 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1090 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1091 (obj_frob_file): Test for null pointer.
1092 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1093 (OBJ_PROCESS_STAB): And here.
1094 (elf_obj_sy): Remove
1096 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1097 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1098 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1100 * config/obj-coff.c (no_func): Remove.
1101 (coff_format_ops): Change occurrences of no_func to 0, as we test
1102 for 0 in obj-multi.h.
1104 * configure.in: Enable bfd for i386-coff when primary target is
1105 bfd. Enable i386 elf,coff emulation support. Don't set
1106 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1107 emulation to support.
1108 *configure: Regenerate.
1110 1999-09-02 Nick Clifton <nickc@cygnus.com>
1112 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1113 .section .line directive is encountered.
1115 1999-09-01 Nick Clifton <nickc@cygnus.com>
1117 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1120 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1121 * as.texinfo: Document --gdwarf2 command line option.
1122 Add additional documentation of ARM command line switches.
1124 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1126 * config/tc-i386.c (i386_intel_memory_operand): Combine
1127 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1128 and RESTORE_END_STRING around parse_register calls.
1129 (i386_operand): Here too.
1130 (i386_is_reg): Remove.
1131 (parse_register): Move as_bad calls from within this function to
1134 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1136 Based on a patch from H.J. Lu <hjl@gnu.org>
1137 * config/tc-i386.c (parse_register): Handle FP regs specially.
1138 (md_begin): Remove '(' and ')' from register_chars.
1140 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1142 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1143 error message (done elsewhere).
1145 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1147 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1149 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1151 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1154 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1156 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1158 Add new completers. Fix bug in 64 bit condition handling.
1160 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1163 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1165 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1167 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1169 1999-08-27 Jim Wilson <wilson@cygnus.com>
1171 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1172 (struct ls): Add frag field. Initialize it to zero.
1173 (out_end_sequence): New local text_frag. Set it while in text section.
1174 Replace address check with frag check. Set ls.frag to text_frag if
1175 out_set_addr called.
1176 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1177 Set it before switching sections. Replace address check with frag
1178 check. Set ls.frag to saved_frag if out_set_addr called.
1180 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1182 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1183 output "advance_pc" opcode instead of calling gen_addr_line().
1184 The latter has the undesired side-effect of creating a new row
1185 in the debug line info matrix.
1187 1999-08-26 Jim Wilson <wilson@cygnus.com>
1189 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1190 ls.last_filename if last is less than zero. Set ls.last_filename
1191 when allocating new entry.
1192 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1195 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1197 * config/tc-i386.c (i386_index_check): Fix the displacement size
1198 when INFER_ADDR_PREFIX.
1200 1999-08-18 Nick Clifton <nickc@cygnus.com>
1202 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1205 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1207 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1208 handle 0xffffNNNN constants correctly.
1210 1999-08-16 Nick Clifton <nickc@cygnus.com>
1212 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1215 1999-08-13 Nick Clifton <nickc@cygnus.com>
1217 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1218 (md_apply_fix3): Always pass positive values to
1219 validate_offset_imm.
1221 1999-08-12 Nick Clifton <nickc@cygnus.com>
1223 * config/tc-arm.c (skip_whitespace): New macro.
1224 Formatting tidy ups.
1226 (md_apply_fix3): Store relocation offset in addend for ELF based
1228 (arm_force_relocation): Always generate relocs for Thumb function
1231 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1233 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1234 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1236 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1238 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1239 flags for the unwind subspace.
1241 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1242 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1243 suitable relocation based on the size of the target's pointer.
1244 Always Use subsegment zero for the unwinders.
1245 (pa_level): Handle "2.0w".
1247 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1249 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1250 with the following instruction unless this was specified.
1252 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1254 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1255 certain sections, to match BFD changes.
1257 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1259 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1260 (EXTRA_SCRIPTS): Define to keep automake happy.
1261 * Makefile.in: Rebuild.
1263 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1265 * Makefile.am: Rename .dep* files to DEP*.
1266 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1267 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1269 * Makefile.in: Rebuild.
1271 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1273 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1275 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1277 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1278 avoid problems on DOS filesystems.
1279 * Makefile.in: Rebuild.
1281 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1283 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1285 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1288 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1290 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1291 line to create ${GDBINIT} rather than .gdbinit.
1292 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1294 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1296 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1298 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1300 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1302 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1304 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1305 non-adjustable symbols.
1307 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1309 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1311 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1313 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1316 1999-08-05 Donn Terry <donn@interix.com>
1318 * config/te-interix.h: New file.
1319 * configure.in (i386-*-interix*): New target.
1320 * configure: Rebuild.
1322 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1324 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1325 selectors for ELF too.
1326 (selector_table): Add "ltp" and "rtp" selectors.
1328 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1330 * config/tc-i386.c (i386_operand): No need to change
1331 operand_string pointer in segment reg case before goto
1332 do_memory_reference. Initialise displacement_string_start and
1333 displacement_string_end after do_memory_reference label.
1334 (i386_index_check): Add operand_string param, and print error
1335 message on failure here.
1336 (i386_intel_memory_operand): Instead of here.
1337 (i386_operand): And here.
1338 (INFER_ADDR_PREFIX): Enable.
1340 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1342 * config/tc-i386.h (DefaultSize): Define. Renumber following
1343 opcode_modifier defines.
1345 From Etienne Lorrain <etienne.lorrain@ibm.net>
1346 * config/tc-i386.c (stackop_size): New variable.
1347 (set_16bit_code_flag): Clear it here.
1348 (set_16bit_gcc_code_flag): New function.
1349 (md_pseudo_table): Add "code16gcc" entry.
1350 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1352 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1354 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1355 next_set_end even if the end symbol is being discarded.
1357 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1358 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1359 * config/obj-coff.c: Likewise.
1360 (seg_info_type): Remove.
1361 (seg_info_off_by_4): Change to array of segT.
1362 (s_get_segment): Adjust accordingly.
1363 (obj_pseudo_table): Fully initialize sentinel entry.
1365 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1366 Ralf Baechle <ralf@uni-koblenz.de>.
1368 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1370 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1372 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1374 * config/tc-i386.c: Indentation and white space changes.
1375 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1376 don't enable it by default.
1377 (i386_intel_operand): Remove redundant prototype.
1378 Move check on number of memory operands, and i.mem_operands++
1379 (i386_intel_memory_operand): To here.
1380 Remove i386_immediate code from here. Remove special case code
1381 for input and output using (%dx). Remove base/index checks and
1382 call i386_index_check instead. Save initial operand_string
1383 argument for error message.
1384 (i386_operand): Remove redundant prototype. Move base/index
1385 checks to i386_index_check.
1386 (i386_displacement): Move intel mode check for non-zero
1388 (i386_intel_memory_operand): To here.
1390 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1392 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1393 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1394 by .register pseudo-op if -64 and --no-undeclared-regs.
1395 (s_register, sparc_adjust_symtab): New functions.
1396 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1397 Declare sparc_adjust_symtab as tc_adjust_symtab.
1398 * doc/c-sparc.texi: Add description of #ignore special literal
1399 for .register pseudo-op.
1401 1999-07-30 Catherine Moore <clm@cygnus.com>
1403 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1404 the relocation's section offset.
1406 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1408 * write.c (fixup_segment): Fix generic error check overflow test.
1410 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1411 X_add_number to long.
1413 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1415 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1418 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1420 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1423 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1425 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1427 * configure.bat: Remove; obsolete.
1428 * config/go32.cfg: Likewise.
1430 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1432 * configure.in (i386-*-vxworks*): New target.
1433 * configure: Rebuild.
1435 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1437 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1439 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1441 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1443 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1444 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1445 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1446 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1447 MAX_RELOC_EXPANSION): Define.
1448 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1450 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1452 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1453 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1454 block. Print a warning if an 8-bit or 16-bit constant
1455 displacement or immediate is truncated on output.
1456 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1458 (i386_operand): Disallow immediate jump absolute operand.
1460 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1462 * configure.in: Bump version number to 2.9.5.
1463 * configure: Rebuild.
1465 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1468 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1470 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1471 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1473 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1475 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1477 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1479 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1480 if -mno-fpu was given.
1481 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1483 (cons_fix_new_arm): Remove misleading comments.
1485 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1487 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1489 (relax_segment): Likewise. After giving a rs_org error, convert
1490 the frag to rs_align to avoid cascading errors.
1492 1999-07-12 Andreas Schwab <schwab@suse.de>
1494 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1496 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1498 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1499 as appropriate. Fill in structure initializations. Add variable
1500 initializations. Add casts.
1501 * dwarf2dbg.c (print_stats): Change i to size_t.
1502 * listing.c (listing_listing): Change list_line to unsigned int.
1504 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1506 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1507 rather than checking for \001 and \002 in symbol name.
1508 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1510 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1512 * configure.in (hppa*-linux-gnu*): New target.
1513 * configure: Rebuilt.
1515 1999-07-08 Nick Clifton <nickc@cygnus.com>
1517 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1519 1999-07-07 Nick Clifton <nickc@cygnus.com>
1521 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1522 accessing symbolP directly.
1524 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1526 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1529 1999-07-05 Nick Clifton <nickc@cygnus.com>
1531 * config/tc-arm.c (ARM_EXT_V5): Define.
1532 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1533 (md_begin): Detect ARM v5 architectures.
1534 (md_parse_option): Accept arm v5 specification.
1535 (md_show_usage): Documment -marmv5 switch.
1537 * doc/c-arm.texi: Document -marmv5 command line option.
1539 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1541 (validate_immediate_twopart): New function. Determine if a
1542 constant can be computed by two ADD instructions.
1543 (output_inst): Remove its command line parameter - it was never
1545 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1546 implememt the ADRL pseudo op.
1547 (tc_gen_reloc): Generate a suitable error message if an ADRL
1548 instruction tries to generate a real reloc.
1550 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1552 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1554 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1557 1999-06-27 H.J. Lu <hjl@gnu.org>
1559 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1560 non BFD_ASSEMBLER case.
1562 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1564 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1567 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1569 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1570 out_end_sequence() when the address decreases due to a new frag.
1571 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1572 numbering starts with 1.
1574 1999-06-23 Nick Clifton <nickc@cygnus.com>
1576 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1578 (mcore_s_text): Call obj_elf_text for ELF target.
1579 (mcore_s_data): Call obj_elf_data for ELF target.
1580 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1582 (mcore_s_bss): New function: Dump literal table before changing
1584 (mcore_s_comm): New function: Dump literal table before changing
1587 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1588 No longer static functions.
1589 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1590 Provide prototypes for these functions.
1592 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1594 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1595 a list of names, to try obj_segment_name, and to try abbreviated
1596 names when using COFF without long section names.
1598 * config/tc-alpha.c: More use of symbol accessor functions.
1599 * config/tc-arc.c: Likewise.
1600 * config/tc-d30v.c: Likewise.
1601 * config/tc-fr30.c: Likewise.
1602 * config/tc-i860.c: Likewise.
1603 * config/tc-m88k.c: Likewise.
1604 * config/tc-mcore.c: Likewise.
1605 * config/tc-ns32k.c: Likewise.
1606 * config/tc-sparc.c: Likewise.
1607 * config/tc-v850.c: Likewise.
1609 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1610 sy_value with appropriate accessor functions.
1611 * config/tc-arm.c (md_apply_fix3): Likewise.
1612 * config/tc-d10v.c (AT_WORD_P): Likewise.
1613 * config/tc-v850.c (reg_name_search): Likewise.
1615 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1616 use symbol_get_bfdsym instead.
1617 * config/tc-ppc.c (md_assemble): Likewise.
1618 * config/tc-v850.c (v850_comm): Likewise.
1620 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1622 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1623 the symbol, rather than accessing the bsym member.
1624 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1625 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1626 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1627 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1628 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1629 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1630 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1631 * config/tc-v850.c (tc_gen_reloc): Likewise.
1633 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1635 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1636 (hppa_gen_reloc_type): Conditionalize on BFD64.
1637 (tc_gen_reloc): Re-enable ELF relocations.
1638 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1640 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1642 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1644 (do_ldst): Move assignment out of if condition.
1645 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1646 parentheses to avoid warning.
1648 1999-06-21 Nick Clifton <nickc@cygnus.com>
1650 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1651 macro to get at the BFD symbol associated with a GAS symbol.
1653 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1655 * config/tc-ppc.c: Update for symbol handling changes.
1656 * config/obj-coff.c: Likewise.
1658 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1660 * tc-hppa.c: General cleanups of ELF support. No more spaces
1661 and subspaces for ELF.
1662 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1663 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1664 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1665 (UNWIND_SECTION_NAME): Likewise.
1666 (space/subspace related structures): Conditionalize definitions
1668 (space/subspace directives and support routines): Conditionalize
1669 definitions and references/uses on OBJ_SOM.
1670 (label_symbol_struct): For ELF, track the symbol's segment. For
1671 SOM track its space.
1672 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1674 (USE_ALIASES): Kill for both SOM & ELF.
1675 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1676 (pa_space, pa_subspace): Corresponding changes.
1677 (pa_spaces_begin): Corresponding chagnes.
1678 (md_begin): Do not muck around with space/subspace stuff for
1680 (md_apply_fix): Temporarily disable argument relocation stuff
1682 (tc_gen_reloc): Temporarily disable relocation generation for
1684 (pa_build_unwind_subspace): Similarly.
1686 1999-06-16 Nick Clifton <nickc@cygnus.com>
1688 * config/tc-arm.c (thumb_set): New pseudo op.
1689 (text, data, section): Override these pseudo ops with ARM
1691 (s_thumb_set): New function: Perform the same as a .set pseudo
1692 op, but also mark the alias'ed symbol as being a Thumb
1694 (arm_s_text): New function: Perform the same as the .text
1695 pseudo op, but dump the literal pool before changing
1697 (arm_s_data): New function: Perform the same as the .data
1698 pseudo op, but dump the literal pool before changing
1700 (arm_s_section): New function: Perform the same as the
1701 .section pseudo op, but dump the literal pool before changing
1703 (arm_cleanup): Do not reset the current section before dumping
1706 1999-06-17 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1709 OPTION_NO_WARN_UNMATCHED entries.
1710 (md_parse_option): Generate a warning message if an unrecognised
1711 option is encountered.
1713 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1714 (get_operands): When parsing an expression after an '@' symbol
1715 has been detected, do not ignore '#' symbols.
1716 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1719 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1721 From K. Richard Pixley <rich@noir.com>:
1722 * configure.in (ppc-*-vxworks*): New target.
1723 * configure: Rebuild.
1725 1999-06-12 Philip Blundell <philb@gnu.org>
1727 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1729 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1731 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1732 which refer to symbols in linkonce sections, permit reducing the
1733 relocs if the symbol is local.
1735 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1737 * subsegs.c (subseg_text_p): New function.
1738 * as.h (subseg_text_p): Declare.
1739 * read.c (do_align): Use subseg_text_p to set the default fill.
1740 * write.c (subsegs_finish): Likewise.
1741 * config/obj-coff.c (write_object_file): Likewise.
1742 * config/tc-i386.h (md_maybe_text): Don't define.
1743 (md_do_align): Use subseg_text_p to set the default fill.
1744 * config/tc-m32r.c (m32r_do_align): Likewise.
1745 * config/tc-sh.c (sh_do_align): Likewise.
1746 * config/tc-sparc.h (md_do_align): Likewise.
1748 1999-06-12 David O'Brien <obrien@freebsd.org>
1750 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1751 * configure: Rebuild.
1753 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1755 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1756 * Makefile.am: Rebuild dependencies.
1757 * Makefile.in: Rebuild.
1759 * config/tc-i386.c (i386_immediate): Remove unused label
1762 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1763 * symbols.c: Likewise.
1764 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1765 sy_next field when taking address, rather than symbol_next.
1767 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1769 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1770 value from the output file architecture.
1771 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1772 * dwarf2dbg.h: Change bfd_vma to addressT.
1774 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1776 * dwarf2dbg.h: Use PARAMS in function declarations.
1778 1999-06-11 Martin Dorey <mdorey@madge.com>
1780 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1781 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1783 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1785 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1787 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1789 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1792 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1794 * read.c (read_a_source_file): Only declare inescape if
1797 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1799 (find_entry_byval): Add parens to avoid warning.
1801 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1803 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1806 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1808 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1811 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1812 synthetize_setx): New functions.
1813 (md_assemble): Broken the special cases into the above
1814 functions. Make compiler happy if sizeof(bfd_vma)==4.
1815 Fix sethi generated from set/setuw. If instructions have a relloc,
1816 always clear the fields to be relocated in the opcode.
1817 (sparc_ip): Remove special_case global variable.
1819 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1821 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1822 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1823 indication of success rather than a value.
1824 (itbl_get_val): Likewise.
1825 (itbl_get_field): Use strcspn. Change delimiters to include
1827 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1828 (itbl_get_val): Likewise.
1829 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1831 * symbols.c (copy_symbol_attributes): Convert local symbols to
1834 1999-06-10 Nick Clifton <nickc@cygnus.com>
1836 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1839 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1841 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1842 Optimize set if sizeof(bfd_vma) == 64.
1843 (sparc_ip): Fix sethi - without %hi() it should generate
1844 R_SPARC_22 reloc, not R_SPARC_HI22.
1845 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1847 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1849 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1850 (s_ncons): New function.
1851 (native_op_table): New table.
1852 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1853 R_SPARC_OLO10 handling.
1855 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1857 * expr.h (struct expressionS): Revert last change; widen X_op.
1858 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1860 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1862 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1863 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1864 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1865 * Makefile.in: Regenerated.
1867 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1868 `common' pass on to s_mri_common.
1869 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1871 1999-06-06 Richard Henderson <rth@cygnus.com>
1873 * config/obj-elf.c (obj_elf_section): Don't free the return
1874 value of demand_copy_C_string.
1876 1999-06-05 Richard Henderson <rth@cygnus.com>
1878 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1879 creation logic from obj_elf_create_section.
1881 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1882 (section_stack): New.
1883 (special_sections): Make const.
1884 (obj_elf_section): Gut and rewrite parsing.
1885 (obj_elf_change_section): New function broken out of obj_elf_section.
1886 (obj_elf_parse_section_letters): Likewise.
1887 (obj_elf_section_word): Likewise.
1888 (obj_elf_section_type): Likewise.
1889 (obj_elf_previous): Treat as a toggle.
1890 (obj_elf_popsection): New.
1891 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1892 (ppc_section_type): Likewise.
1893 * config/tc-ppc.h: Likewise.
1895 * expr.h (struct expressionS): Don't make X_op a bitfield.
1896 * config/tc-alpha.c: Update for symbol handling changes.
1897 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1898 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1900 1999-06-05 Richard Henderson <rth@cygnus.com>
1902 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1903 (dwarf2_gen_line_info): Kill unused variables.
1904 (dwarf2_finish): Likewise.
1905 (dwarf2_where): Likewise.
1906 (dwarf2_directive_file): If we've only got a string,
1907 hand off to s_app_file.
1908 * ecoff.c: Move the include of ecoff.h.
1909 * symbols.h (S_IS_FUNCTION): Prototype.
1911 * read.c (LEX_HASH): Supply a default.
1913 (s_globl): Update `c' after skipping whitespace.
1914 * read.h (LEX_END_NAME, is_name_ender): New.
1915 * expr.c (get_symbol_end): Respect it.
1917 1999-06-04 Mark Klein <mklein@dis.com>
1919 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1921 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1923 * config/tc-hppa.c: Update for symbol handling changes.
1925 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1927 * cgen.c: Update for symbol handling changes.
1928 * config/tc-m32r.c: Likewise.
1930 * config/tc-hppa.h: Update for symbol handling changes.
1931 * config/tc-hppa.c: Likewise.
1933 * config/tc-arm.h: Update for symbol handling changes.
1934 * config/tc-arm.c: Likewise.
1935 (symbol_make_empty): Remove. Just use symbol_create.
1937 * symbols.c (symbol_set_tc): Correct name.
1939 * Makefile.am: Rebuild dependencies.
1940 ($(OBJS)): Don't depend upon struc-symbol.h.
1941 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1942 * dep-in.sed: Don't remove struc-symbol.h.
1943 * Makefile.in: Rebuild.
1945 * doc/internals.texi (Symbols): Describe changes in symbol
1948 1999-06-03 Richard Henderson <rth@cygnus.com>
1950 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1951 instead of doing the work by hand.
1953 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1955 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1956 state of line state-machine.
1957 (struct ls): Collect DWARF2 line state-machine state in new member
1958 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1959 resulted in any DWARF2 directives.
1960 (reset_state_machine): New function.
1961 (out_end_sequence): Ditto.
1962 (dwarf2_gen_line_info): When switching sections or switching to a
1963 lower text address, call out_end_sequence() first to terminate the
1964 previous code sequence as code sequences MUST have monotonically
1965 increasing addresses.
1966 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1968 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1970 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1971 DWARF2 debug info (line information only, at this point).
1972 * as.h: Update comment about supported debug formats.
1973 * dwarf2dbg.c, dwarf2dbg.h: New files.
1974 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1976 * expr.c (operand): Don't use [ for parens if we want an index op.
1977 (op_encoding): Switch [ into O_index, if desired.
1978 (op_rank): Renumber with O_index on bottom.
1979 (expr): If O_index, match closing bracket.
1980 * expr.h (O_index): New.
1982 * read.c (read_a_source_file): Conditionally allow matched "
1983 in lines passed to md_assemble.
1985 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1987 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1989 Add support for storing local symbols in a small structure to save
1990 memory when assembling large files.
1991 * as.h: Don't include struc-symbol.h.
1992 (symbolS): Add typedef.
1993 * symbols.c: Include struc-symbol.h.
1994 (local_hash): New static variable.
1995 (save_symbol_name): New static function, from symbol_create.
1996 (symbol_create): Call save_symbol_name.
1997 (local_symbol_count): New static variable.
1998 (local_symbol_conversion_count): Likewise.
1999 (LOCAL_SYMBOL_CHECK): Define.
2000 (local_symbol_make): New static function.
2001 (local_symbol_convert): New static function.
2002 (colon): Handle local symbols. Create local symbol for local
2004 (symbol_table_insert): Handle local symbols.
2005 (symbol_find_or_make): Create local symbol for local label name.
2006 (symbol_find_base): Check for local symbol.
2007 (symbol_append, symbol_insert): Check for local symbols.
2008 (symbol_clear_list_pointers, symbol_remove): Likewise.
2009 (verify_symbol_chain): Likewise.
2010 (copy_symbol_attributes): Likewise.
2011 (resolve_symbol_value): Handle local symbols.
2012 (resolve_local_symbol): New static function.
2013 (resolve_local_symbol_values): New function.
2014 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2015 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2016 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2017 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2018 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2019 (symbol_previous, symbol_next): New functions.
2020 (symbol_get_value_expression): Likewise.
2021 (symbol_set_value_expression): Likewise.
2022 (symbol_set_frag, symbol_get_frag): Likewise.
2023 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2024 (symbol_mark_used_in_reloc): Likewise.
2025 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2026 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2027 (symbol_mri_common_p): Likewise.
2028 (symbol_mark_written, symbol_clear_written): Likewise.
2029 (symbol_written_p): Likewise.
2030 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2031 (symbol_section_p, symbol_equated_p): Likewise.
2032 (symbol_constant_p): Likewise.
2033 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2034 (symbol_get_obj, symbol_set_obj): Likewise.
2035 (symbol_get_tc, symbol_set_tc): Likewise.
2036 (symbol_begin): Initialize local_hash.
2037 (print_symbol_value_1): Handle local symbols.
2038 (symbol_print_statistics): Print local symbol statistics.
2039 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2040 Declare new symbols.c functions. Move many declarations here from
2042 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2043 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2044 (struct symbol): Move bsym to make it clearly the first field.
2045 Remove TARGET_SYMBOL_FIELDS.
2046 (symbolS): Don't typedef.
2047 (struct broken_word): Remove.
2048 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2049 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2050 (symbol_clear_list_pointers): Likewise.
2051 (symbol_insert, symbol_remove): Likewise.
2052 (symbol_previous, symbol_append): Likewise.
2053 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2054 (struct local_symbol): Define.
2055 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2056 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2057 (local_symbol_get_frag, local_symbol_set_frag): Define.
2058 (local_symbol_get_real_symbol): Define.
2059 (local_symbol_set_real_symbol): Define.
2061 * write.c (write_object_file): Call resolve_local_symbol_values.
2062 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2063 (TARGET_SYMBOL_FIELDS): Don't define.
2064 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2065 ECOFF_DEBUGGING, add ECOFF fields.
2066 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2067 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2068 ECOFF_DEBUGGING, add ECOFF fields.
2069 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2070 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2071 * config/tc-mcore.h: Don't include struc-symbol.h.
2072 (TARGET_SYMBOL_FIELDS): Don't define.
2073 (struct mcore_tc_sy): Define.
2074 (TC_SYMFIELD_TYPE): Define.
2075 * Many files: Use symbolS instead of struct symbol. Use new
2076 accessor functions rather than referring to symbolS fields
2079 * read.c (s_mri_common): Don't add in value of line_label.
2081 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2082 checking for SEC_LINK_ONCE.
2084 * config/tc-sh.h (sh_fix_adjustable): Declare.
2086 * app.c (input_buffer): New static variable.
2087 (app_push): Save saved_input in allocated buffer.
2088 (app_pop): Restored saved_input.
2089 (do_scrub_chars): Change get parameter to take char * and int as
2090 arguments. Change GET macro to pass input_buffer to get
2091 function. Don't save input into allocated buffer.
2092 * as.h (do_scrub_chars): Update declaration.
2093 * input-file.c (input_file_get): Change to take char * and int.
2094 Read data into passed in buffer. Remove static buffer.
2095 * read.c (scrub_from_string): Change to take char * and int. Copy
2096 data into passed in buffer.
2098 * hash.h: Neaten. Declare hash_traverse.
2099 * hash.c: Complete rewrite based on BFD hashing code.
2100 * gasp.c (chunksize): New variable.
2101 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2104 1999-05-28 Nick Clifton <nickc@cygnus.com>
2106 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2107 addend unless the target uses an old ABI.
2109 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2111 -Wchar-subscripts cleanup
2112 * listing.c (listing_newline): Use unsigned char variable, so
2113 calls to isascii,iscntrl are correct.
2114 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2116 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2117 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2118 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2119 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2121 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2123 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2125 (arch_coldfire_p): New #define.
2126 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2128 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2130 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2132 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2133 (install_operand): Add place `N'.
2134 (init_table): Add registers ACC, MACSR, MASK.
2136 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2138 * config/tc-m68k.c: Change mcf5200 --> mcf.
2139 (archs): Add mcf5206e, mcf5307.
2140 (m68k_ip): Add format `u'.
2141 (install_operand): Add place `m', `M', `h'.
2142 (init_table): Add upper/lower registers.
2144 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2146 1999-05-28 Martin Dorey <mdorey@madge.com>
2148 * config/tc-i960.c: Several minor changes to add ELF and
2149 BFD_ASSEMBLER support.
2150 * config/tc-i960.h: Likewise.
2151 * configure.in (i960-*-elf*): New target.
2152 * aclocal.m4, configure: Rebuild.
2154 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2156 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2157 reloc changes when defined(BFD_ASSEMBLER).
2159 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2161 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2163 * write.c (write_print_statistics): Output to file, not stderr.
2165 * expr.c (generic_bignum_to_int32,64): Prototype.
2167 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2168 output_sleb128, output_uleb128, output_big_sleb128,
2169 output_big_uleb128, output_big_leb128): Prototype.
2170 (output_big_sleb128, output_big_uleb128): Make inline.
2171 (output_big_leb128): Remove inline
2173 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2174 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2175 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2176 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2177 value for correct overflow check in write.c:fixup_segment.
2178 * write.c (fixup_segment): Move bitfield overflow checks to after
2179 the md_apply_fix call.
2180 * config/obj-coff.c (fixup_segment): Likewise.
2181 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2182 valueT *val argument.
2184 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2186 * config/atof-ieee.c (gen_to_words): Correctly round a
2187 denormalized number. Fix off-by-one in range checking for
2188 exponent in a denormal.
2190 1999-05-10 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2195 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2197 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2199 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2201 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2202 (ReverseRegRegmem): Remove.
2203 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2204 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2205 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2208 From Doug Ledford <dledford@redhat.com>
2209 * config/tc-i386.h (RegXMM): New for P/III.
2210 * config/tc-i386.c: Add support for P/III.
2212 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2214 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2215 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2216 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2218 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2220 * config/tc-i386.c (i386_immediate): Skip whitespace before
2221 complaining about junk after expression.
2222 (i386_displacement): Likewise.
2224 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2226 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2227 Don't copy before downcaseing.
2229 1999-05-05 Catherine Moore <clm@cygnus.com>
2231 * tc-m68k.c: Include elf/m68k.h.
2232 (m68k_elf_final_processing): New routine.
2233 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2236 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2238 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2241 1999-04-30 Nick Clifton <nickc@cygnus.com>
2243 * config/tc-mcore.c (mcore_s_section): Dump literals before
2246 1999-04-29 Nick Clifton <nickc@cygnus.com>
2248 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2251 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2253 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2254 (TC_INIT_FIX_DATA): Delete.
2255 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2256 (TC_INIT_FIX_DATA): Delete.
2257 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2258 * write.c (fix_new_internal): Initialize fx_cgen member.
2259 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2260 (gas_cgen_md_apply_fix3): Update.
2261 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2262 (md_cgen_record_fixup_exp): Update.
2263 (FX_OPINFO_R_TYPE): Update.
2265 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2266 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2267 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2268 * frags.h (struct frag): Make opindex, opinfo ints.
2270 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2272 1999-04-26 Tom Tromey <tromey@cygnus.com>
2274 * aclocal.m4, configure: Updated for new version of libtool.
2276 1999-04-22 Nick Clifton <nickc@cygnus.com>
2278 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2280 (md_apply_fix3): Do not fix up absolute relocations against
2283 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2285 1999-04-20 Nick Clifton <nickc@cygnus.com>
2287 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2288 changes and data-in-text directives.
2289 (mcore_cons): New function: intercept cons() operations.
2290 (mcore_float_cons): New function: intercept float_cons()
2292 (mcore_stringer): New function: intercept stringer() operations.
2294 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2296 * obj.h (struct format_ops): Change generate_asm_lineno field to
2298 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2300 * config/tc-alpha.c (find_opcode_match): Add default case to
2302 (find_macro_match): Likewise.
2303 (load_expression): Parenthesize && within ||.
2305 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2307 1999-04-17 Nick Clifton <nickc@cygnus.com>
2309 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2310 .text .data .section pseudo ops.
2311 (mcore_s_section): New function. Dump lits before changing secs.
2312 (mcore_s_text): New function. Dump lits before changing secs.
2313 (mcore_s_data): New function. Dump lits before changing secs.
2315 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2317 * config/tc-mips.c (mips_32bitmode): New.
2318 (md_begin): Set mips_32bitmode if needed.
2319 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2320 Set EF_MIPS_32BITMODE.
2322 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2324 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2327 1999-04-16 Nick Clifton <nickc@cygnus.com>
2329 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2331 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2333 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2334 expressions correctly.
2337 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2339 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2341 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2343 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2344 and fmpynfadd instructions.
2346 1999-04-11 Richard Henderson <rth@cygnus.com>
2348 * as.h (environ): Declare it, if needed.
2349 * as.c (dump_statistics): Don't declare environ.
2350 * configure.in (environ): Detect declaration.
2351 * configure, config.in: Rebuild
2353 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2354 (i386_displacement): Allocate enough space for replacement buffer.
2355 Clean up replacement buffer initialization.
2357 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2359 * subsegs.c (section_symbol): Don't create a new symbol if one
2360 already exists; instead, use the existing one, but set its segment
2361 and frag data if it hasn't already been defined.
2362 * config/obj-coff.c (c_section_symbol): Likewise.
2364 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2366 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2368 1999-04-08 Nick Clifton <nickc@cygnus.com>
2370 * config/tc-mcore.c: New File: Support routines for MCore
2372 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2373 * config/obj-coff.c: Add support for mcore-pe target.
2375 * Makefile.am: Add support for MCore targets.
2376 * Makefile.in: Regenerate.
2377 * configure.in: Add support for MCore targets.
2378 * configure: Regenerate.
2380 * doc/all.texi: Set MCORE.
2381 * doc/as.texinfo: Document MCore specific command line options.
2383 * write.h: Prevent multiple inclusion.
2385 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2387 * asintl.h (LC_MESSAGES): Never define.
2388 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2390 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2393 * Makefile.am (m68k-parse.c): If configuring in the source
2394 directory, copy m68k-parse.y into the local directory before
2395 running ylwrap, to remove spurious differences when generating
2397 * Makefile.in: Rebuild.
2399 * config/tc-sparc.h (md_do_align): Just allocate the number of
2400 bytes necessary, rather than always allocating 1024.
2402 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2404 * listing.c (listing_newline): Add cast to avoid warning.
2405 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2406 * config/tc-i386.c (i386_scale): Add return value.
2407 (build_displacement_string): Remove unused local temp_disp2.
2408 (i386_intel_memory_operand): Add parentheses to avoid warning.
2409 (i386_intel_operand): Remove unused local end_of_operand_string.
2410 (i386_operand): Remove unused local operand_modifier.
2411 (i386_operand): Add parens to avoid warning.
2413 1999-04-04 Don Bowman <don@pixsci.com>
2415 * configure.in: Add mips*-*-vxworks* target; have it define
2417 * configure, config.in: Rebuild.
2419 1999-03-31 Nick Clifton <nickc@cygnus.com>
2421 * configure.in (emulations): Add support for arm-epoc-pe.
2422 * configure: Regenerate.
2423 * config/te-epoc-pe.h: New file. Define macros specific to
2425 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2426 for arm-epoc-pe target.
2428 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2430 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2432 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2434 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2435 detect ",n" without a condition.
2436 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2439 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2441 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2442 instruction is encoded with one bit.
2445 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2447 * doc/internals.texi (CPU backend): Mention that
2448 line_separator_chars should not include newline. From thi
2449 <ttn@mingle.glug.org>.
2451 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2453 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2454 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2456 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2458 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2460 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2462 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2465 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2467 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2469 1999-03-15 Martin Hunt <hunt@cygnus.com>
2471 * app.c (do_scrub_begin): Change '-' back to a symbol char
2472 so we can use multiple opcodes on a line again.
2474 * config/tc-d30v.c: By default, warn if a symbol has
2475 the same name as a register. Plus some minor
2476 updates from the branch.
2478 1999-03-13 Nick Clifton <nickc@cygnus.com>
2480 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2481 BFD_RELOC_16 and BFD_RELOC_64.
2483 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2485 * expr.c (expr): Add missing else.
2487 1999-03-12 Nick Clifton <nickc@cygnus.com>
2489 * config/tc-arm.c (md_apply_fix3): Improve error message.
2491 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2493 * Makefile.am (CPU_TYPES): Add fr30.
2494 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2495 (fr30,m32r dependencies): Update.
2496 * Makefile.in: Rebuild.
2498 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2499 (gas_cgen_record_fixup_exp): Ditto.
2500 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2501 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2502 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2503 (md_cgen_lookup_reloc): Update use of operand->type.
2504 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2505 (md_convert_frag): Call cgen_operand_lookup_by_num.
2506 (md_cgen_lookup_reloc): Update use of operand->type.
2507 (m32r_cgen_record_fixup_exp): Ditto.
2509 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2511 * config/tc-mips.c (md_show_usage): Fix message.
2513 1999-03-03 Nick Clifton <nickc@cygnus.com>
2515 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2516 and LDR reg,=<expr> instruction.
2518 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2521 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2523 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2525 1999-02-17 Nick Clifton <nickc@cygnus.com>
2527 This patch was created by: Scott Bambrough
2528 <scottb@corelcomputer.com>
2531 Special cased '@' character. The '@' character is used as the
2532 ARM assembler comment character, as a special character
2533 and in ELF .symver pseudo-op's, and as a special character in
2534 .type and .section pseudo-ops.
2535 (symver_pseudo): New static variable.
2536 (symver_state): New static variable.
2537 (struct app_save): Add field 'symver_state'.
2538 (app_push): Save global symver_state int struct app_save.
2539 (app_pop): Restore global symver_state from struct app_save.
2540 (do_scrub_chars): Special case handling of '@' character in
2543 * configure.in: Modified to recognize armv* uname syntax from ARM
2545 * configure: Regenerated.
2547 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2548 a prefix to the section's type.
2549 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2550 the type's typename.
2552 * config/tc-arm.h: Add support for PIC generation:
2553 (pic_code): New boolean.
2554 (obj_relocate_extern): Define.
2555 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2556 (TC_CONS_FIX_NEW): Define.
2557 (tc_fix_adjustable): Define.
2558 (GLOBAL_OFFSET_TABLE_NAME): Define.
2560 * config/tc-arm.c: Add support for PIC generation:
2561 (line_seperator_chars): Allow ';' as a seperator for Linux.
2562 (is_immediate_prefix): New macro.
2563 (arm_parse_reloc): New function.
2564 (s_arm_elf_cons): New function.
2565 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2566 (md_undefined_symbol): Special case handling for the Global Offset
2568 (md_apply_fix3): Handle PIC relocs.
2569 (tc_gen_reloc): Handle PIC relocs.
2570 (md_parse_option): Add support for '-k' command line switch to
2571 enable PIC generation.
2572 (cons_fix_new_arm): New function.
2573 (s_arm_elf_cons): New function.
2575 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2577 * configure.in: Add comments for uses of AC_DEFINE.
2578 * acinclude.m4: Likewise.
2579 * acconfig.h: Remove.
2580 * aclocal.m4: Rebuild.
2581 * configure: Rebuild.
2582 * Makefile.in: Rebuild.
2583 * config.in: Rebuild.
2585 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2587 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2588 non-constant offset from a base register.
2590 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2592 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2595 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2597 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2598 (emit_insn): Look for pc-relative and no-overflow specifiers on
2599 internal relocation types.
2601 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2603 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2606 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2608 (mips_4650, mips_4010, mips_4100): Variables removed.
2609 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2610 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2612 (md_begin): Don't bother initializing the mips_NNNN variables;
2613 mips_cpu is set, and that's good enough now.
2614 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2615 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2616 (show): New function, to handle wrapping in the CPU lists.
2617 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2619 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2621 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2622 than treat as an immediate specifier.
2624 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2626 * config/tc-i386.c: Prototype many functions.
2627 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2628 (i386_immediate): Remove unused second argument.
2629 (i386_intel_operand): Fix i386_is_reg typo.
2630 (i386_operand): Use allow_naked_reg.
2631 (output_invalid): Make operand int for K&R.
2633 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2635 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2637 * Makefile.in: Rebuild.
2639 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2641 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2643 (EXTRA_as_new_SOURCES): Comment out.
2644 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2645 * Makefile.in: Rebuild.
2646 * doc/Makefile.in: Rebuild.
2647 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2648 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2649 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2650 * configure: Rebuild.
2651 * aclocal.m4: Rebuild.
2652 * config.in: Rebuild.
2653 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2654 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2655 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2656 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2657 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2658 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2659 (gas_cgen_record_fixup_exp): Ditto.
2660 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2661 descriptor, not global variable.
2662 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2663 descriptor, not global variable. Refer to insert_operand handler
2664 via cpu descriptor, not global function.
2665 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2666 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2667 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2668 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2669 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2670 * config/tc-m32r.c: Ditto.
2671 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2672 (md_assemble): Ditto.
2673 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2675 1999-02-09 Nick Clifton <nickc@cygnus.com>
2677 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2678 relocations for ELF targets.
2680 1999-02-08 Nick Clifton <nickc@cygnus.com>
2682 * configure.in: Add support for StrongARM target.
2683 * configure: Regenerate.
2685 1999-02-05 Nick Clifton <nickc@cygnus.com>
2687 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2689 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2692 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2694 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2696 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2698 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2699 (INTEL_DWORD_MNEM_SUFFIX): Define.
2702 (DWORD_PTR): Define.
2703 (XWORD_PTR): Define.
2705 (OFFSET_FLAT): Define.
2707 (NONE_FOUND): Define.
2710 * config/tc-i386.c (set_intel_syntax): New routine.
2711 (intel_syntax): Declare.
2712 (allow_naked_reg): Declare.
2713 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2714 (intel_float_operand): New routine.
2715 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2716 Handle brackets as well as parens. Call i386_intel_operand for
2717 intel syntax. Reverse operands if appropriate. Handle new
2718 suffixes. Handle movzx and movsx.
2719 (i386_is_reg): New routine.
2720 (i386_immediate): New routine.
2721 (i386_scale): New routine.
2722 (i386_displacement): New routine.
2723 (i386_operand_modifier): New routine.
2724 (build_displacement_string): New routine.
2725 (i386_parse_seg): New routine.
2726 (i386_intel_memory_operand): New routine.
2727 (i386_intel_operand): New routine.
2728 (i386_operand): Call i386_displacement, i386_immediate,
2729 i386_scale, etc. instead of handling inline.
2730 (parse_register): Handle registers without prefix.
2732 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2734 * configure: Regenerate.
2735 * configure.in (arm-*-oabi): New.
2736 (thumb-*-oabi): New.
2737 * config/tc-arm.c (target_oabi): Declare.
2738 (md_apply_fix3): Support REL relocs.
2739 (md_parse_option): Handle -oabi.
2740 (elf32_arm_target_format): New routine.
2741 (md_longopts): Add OPTION_OABI.
2742 * config/tc-arm.h: Redefine TARGET_FORMAT.
2745 1999-01-28 Nick Clifton <nickc@cygnus.com>
2747 * write.c (write_relocs): Handle out of range error.
2749 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2750 (fr30_force_relocation): Default to 0.
2752 * config/tc-fr30.h (obj_fix_adjustable): Define.
2753 (TC_FORCE_RELOCATION): Define.
2755 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2758 1999-01-16 Nick Clifton <nickc@cygnus.com>
2760 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2761 merge of two instructions if the left instruciton kills the right.
2763 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2765 * Makefile.in: Regenerate.
2766 * configure.in: Redo test for using cgen.
2767 * configure: Regenerate.
2769 1999-01-09 Nick Clifton <nickc@cygnus.com>
2771 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2772 redefinition of this macro.
2774 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2776 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2779 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2781 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2782 a read of HI or LO and an immediatly following branch.
2784 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2786 * config/tc-mips.c (md_begin): Another correction to the setting of
2789 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2791 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2793 1998-12-21 Nick Clifton <nickc@cygnus.com>
2795 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2796 bit insn when optimizing, so that parallelised instructions will
2797 start on a 32 bit boundary.
2799 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2801 * config/tc-mips.c (mips_eabi64): New.
2802 (md_begin): Set mips_eabi64.
2803 (mips_elf_final_processing): Use it.
2805 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2807 * config/tc-mips.c (mips_elf_final_processing):
2808 Correct setting of ABI in e_flags.
2810 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2812 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2814 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2816 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2818 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2820 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2821 warning, values that don't fit in the field.
2823 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2825 * config/tc-mips.c (mips_abi_string): New.
2826 (md_parse_option,md_longopts): Add mabi.
2827 (mips_elf_final_processing): Set e_flags based on mabi flag.
2829 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2831 * config/tc-mips.c (md_parse_option): Handle vr4111.
2833 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2835 * config/tc-h8300.c (build_bytes): Change message given if the
2836 instruction requires H8/300H mode and we're not in Hmode, to
2837 suggest that it may be the operand modes that are the problem, not
2838 necessarily the opcode.
2840 1998-12-10 Nick Clifton <nickc@cygnus.com>
2842 * config/tc-fr30.c: Add line separator character.
2844 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2846 * configure.in (hppa-*-mpeix*): New target.
2847 * config/obj-som.h (obj_som_compiler): Declare.
2848 * config/obj-som.c (compiler_seen): New static variable.
2849 (obj_som_compiler): New function.
2850 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2851 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2852 (pa_type_args): Set hppa_priv_level.
2853 (pa_compiler): New static function if OBJ_SOM.
2854 * configure: Rebuild.
2856 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2858 * read.c (output_leb128): Don't mark as inline.
2860 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2862 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2863 AIX .vbyte unaligned data support.
2864 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2865 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2868 1998-12-07 Nick Clifton <nickc@cygnus.com>
2870 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2873 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2875 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2876 BFD_RELOC_ARM_PCREL_BRANCH.
2878 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2880 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2881 checking the target type.
2882 (mips-dec-bsd*): Set endian to little.
2883 * configure: Rebuild.
2885 COFF weak symbol support, based on patches from Mark Elbrecht
2886 <snowball3@usa.net>:
2887 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2888 * config/obj-coff.c (obj_coff_weak): New static function.
2889 (obj_coff_endef) [both versions]: Handle weak symbols.
2890 (coff_frob_symbol): Likewise.
2891 (yank_symbols): Likewise.
2892 (obj_pseudo_table): Add "weak".
2894 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2895 <aymeric.vincent@emi.u-bordeaux.fr>.
2896 * aclocal.m4: Rebuild with current tools.
2897 * configure: Rebuild.
2899 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2900 an assertion failure for a case we can't handle when OBJ_ECOFF.
2902 * expr.c (operator): And with 0xff to avoid problems with signed
2905 1998-12-03 Nick Clifton <nickc@cygnus.com>
2907 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2908 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2910 1998-12-02 Nick Clifton <nickc@cygnus.com>
2912 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2915 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2917 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2920 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2922 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2925 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2927 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2929 (d10v_cleanup): Only generate previous insn if a multiline insn is
2932 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2934 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2937 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2939 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2940 -marm6xxx command line switches.
2942 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2944 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2945 (itbl-ops.o): Delete duplicate dependencies.
2946 Rebuild dependencies.
2947 Add fr30 dependencies.
2948 * Makefile.in: Rebuild.
2950 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2952 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2954 * listing.c: Ignore line terminator characters found inside
2957 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2959 * po/gas.pot: Regenerated.
2961 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2963 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2964 fr30_is_label_start(). Also checks for delay slot insns.
2966 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2967 FR30 instructions which contain a colon in the mnemonic.
2969 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2971 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2973 * config/tc-fr30.c: Removed currently superflous code.
2975 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2977 * config/tc-fr30.h: New file.
2978 * config/tc-fr30.c: Tweaking so that it will compile.
2980 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2982 * config/tc-d10v.h (obj_fix_adjustable): Define.
2983 (TC_FORCE_RELOCATION): Define.
2984 (d10v_force_relocation): Declare.
2985 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2986 (md_apply_fix3): Handle Vtable relocs.
2987 (d10v_fix_adjustable): New.
2988 (d10v_force_relocation): New.
2990 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2992 * config/tc-d30v.c: Change default behaviour to ignore potential
2993 conflicts between register name and symbol names.
2995 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2997 * configure.in: Add fr30-*-*.
2998 * config/tc-fr30.c: New file.
2999 * Makefile.in: Regenerated.
3000 * config.in: Regenerated.
3001 * configure: Regenerated.
3002 * doc/Makefile.in: Regenerated.
3003 * po/gas.pot: Regenerated.
3005 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3007 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3010 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3012 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3014 (do_scrub_chars): Add some casts to unsigned char to avoid
3015 unwanted sign extension.
3016 * read.c (lex_type): Set characters about 127 to be symbol
3018 * config/tc-i386.c (md_begin): Set identifier_chars and
3019 operand_chars for values above 127.
3021 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3023 * configure.in: detect cygwin* instead of cygwin32*
3024 * configure: regenerate
3026 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3028 * listing.c: Add support for producing a listing from piped
3031 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3033 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3034 (append_insn): Account for the tx39's multiply behavior.
3036 1998-10-26 Michael Meissner <meissner@cygnus.com>
3038 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3039 from assemble_parallel_insns. Add support for '->' to indicate
3040 explicitly serializing the instructions.
3041 (md_assemble): Ditto.
3043 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3045 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3048 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3050 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3052 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3054 * config/tc-mips.c : support frame and regmask/fregmask when
3055 MIPS_STABS_ELF is specified.
3057 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3059 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3060 (md_apply_fix): Don't return 1 for VTABLE relocs.
3061 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3063 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3065 * doc/c-i386.texi: Replace occurences of "opcode" with
3066 "instruction mnemonic", "instruction", or "mnemonic" when
3067 referring to the name of an instruction. Use "opcode" when
3068 referring to the sequence of machine bytes.
3070 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3071 (is_opcode_char): Rename to is_mnemonic_char.
3072 (md_assemble and i386_operand): Correct error messages from
3073 "opcode" to "instruction mnemonic"
3074 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3075 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3076 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3077 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3078 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3079 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3080 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3082 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3084 * config/tc-i386.c (i386_operand): Check for garbage after
3087 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3089 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3090 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3092 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3094 * config/tc-sh.h (obj_fix_adjustable): Define.
3095 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3096 (md_apply_fix): Likewise.
3097 (tc_gen_reloc): Likewise.
3098 (sh_fix_adjustable): New.
3100 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3102 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3103 * cgen.h (gas_cgen_finish_insn): Update prototype.
3104 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3105 cgen_insn_t -> CGEN_INSN_INT.
3106 (make_parallel): Update handling of CGEN_INT_INSN_P.
3107 (assemble_parallel_insn): Ditto.
3108 (target_make_parallel): New function.
3109 (md_assemble): Use it.
3111 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3113 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3115 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3117 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3118 converted into lower case.
3120 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3122 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3123 (gas_cgen_tc_gen_reloc): Likewise.
3124 * config/tc-m32r.h (obj_fix_adjustable): Define.
3125 * config/tc-m32r.c (m32r_fix_adjustable): New.
3126 (m32r_force_relocation): Handle VTABLE relocs.
3128 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3130 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3132 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3134 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3135 to lower case before parsing.
3137 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3138 parallel insns modift buts in the PSW as a side effect.
3140 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3142 * config/tc-d30v.c (find_format): Test for missing flag and
3145 (md_apply_fix3): Fix error messages to avoid
3146 assumption about presence of a symbol.
3148 (parallel_ok): Disallow parallel instructions that both modify the
3151 (find_format): Generate a warning if an odd numbered register is
3152 used as the first register in a mutli-register instruction.
3154 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3156 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3157 relocations are always associated with a symbol.
3159 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3161 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3162 (elf32_sparc_force_relocation): Declare.
3163 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3164 (tc_gen_reloc): Handle vtable relocs.
3165 (elf32_sparc_force_relocation): New.
3167 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3169 * symbols.c (S_IS_FUNCTION): New.
3170 * config/tc-v850.h (obj_fix_adjustable): Define.
3171 (TC_FORCE_RELOCATION): Define.
3172 (v850_force_relocation): Declare.
3173 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3174 of fx_addnumber for VTABLE reloc addends.
3175 (md_apply_fix3): Handle VTABLE relocs.
3176 (v850_fix_adjustable): New.
3177 (v850_force_relocation): New.
3179 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3181 * tc-hppa.c (fp_operand_format): Add some additional formats.
3182 (pa_ip): Do not automatically promote into pa2.0 mode.
3183 (pa_level): Handle ".level 2.0".
3185 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3187 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3188 * config/tc-i386.h (template.extension_opcode): Change to
3189 unsigned int to allow full range of 8-bit opcode suffixes.
3190 (None): Redefine as 0xffff.
3192 From Jeff B Epler <jepler@usgs.gov>
3193 * doc/c-i386.texi (i386-SIMD): New section.
3195 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3197 * read.c (discard_rest_of_line): New function.
3198 * read.h: Declare it.
3199 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3201 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3203 * config/tc-d10v.c (find_symbol_matching_register): New function.
3204 (find_opcode): Cope with the case where a register name matches
3207 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3209 * config/tc-v850.c (md_pcrel_from): Rename to
3210 v850_pcrel_from_section.
3211 (v850_pcrel_from_section): Do not resolves symbols in other
3214 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3216 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3218 * config/tc-d10v.c (find_opcode): Generate an error if a register
3219 is supplied for an operand that should not be a register.
3221 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3223 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3224 instructions to have another instruction in the right bin.
3226 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3228 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3229 the right container if the left container holds a branch
3232 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3234 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3235 both a register name and symbol name.
3236 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3238 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3240 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3241 execution unit class.
3243 (reg_name_search): If a name matches a register and a symbol,
3244 prefer the register.
3245 (find_format): Disallow flag registers when a general purpose
3246 register is required.
3247 If a number is required, but a register has been given, check to
3248 see if a symbol with the same name as the register exists, and if
3249 so, use that symbol.
3251 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3253 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3255 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3257 * config/tc-d30v.c (find_format): Do not accept flag registers as
3258 general purpose registers.
3259 (find_format): If an immediate value is expected at a given place
3260 in a format, but a register name has been provided instead, check
3261 to see if that register name matches the name of a predefined
3262 symbol and if it does, then use the symbol instead.
3263 (reg_name_search): If a register name matches a symbol name,
3264 prefer the register name to the symbol name.
3266 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3268 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3269 the previous insn to empty.
3271 1998-09-20 Michael Meissner <meissner@cygnus.com>
3273 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3274 pieces, forcing the use of an ANSI compiler.
3276 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3278 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3280 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3282 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3284 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3286 (obj_elf_vtable_entry): Likewise.
3287 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3288 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3289 (tc_gen_reloc): Likewise.
3290 (arm_fix_adjustable): Likewise.
3291 (elf32_arm_force_relocation): New.
3292 (armelf_frob_symbol): Remove coff-style symbol support.
3294 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3296 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3298 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3300 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3301 OBJ_COFF so that routine is defined for a.out format.
3303 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3305 * config/tc-i386.c (i386_operand): Detect non-segment registers
3306 used as segment prefixes.
3308 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3310 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3311 optimize across FDE boundaries.
3313 * config/obj-coff.c (obj_coff_section): Preserve any link once
3314 flags when setting the section flags.
3316 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3318 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3319 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3321 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3323 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3326 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3328 * frags.c (frag_grow): Include the size of the frag struct in the
3331 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3332 if the new subseg comes before the old.
3334 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3336 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3337 to handle edge8 and edge16.
3339 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3341 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3342 before we clobber the symbol involved.
3344 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3346 * config/tc-arm.c: Remove OBJ_ELF definitions for
3347 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3348 use arm_adjust_symtab for OBJ_COFF.
3349 (armelf_adjust_symtab): New Routine.
3350 * config/tc-arm.h: Define obj_adjust_symtab to
3351 armelf_adjust_symtab for OBJ_ELF.
3353 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3355 * configure.in: Make all i386-elf targets use bfd_gas.
3356 * config/tc-i386.c (tc_i386_force_relocation): New.
3357 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3358 (md_apply_fix3): Likewise.
3359 (tc_gen_reloc): Handle them.
3360 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3361 tc_i386_force_relocation.
3363 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3365 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3367 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3369 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3370 current opcode after writing the first insturction of a reverse
3373 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3375 * read.h (generate_lineno_debug): Add prototype.
3376 * read.c (generate_lineno_debug): Make non-static.
3378 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3380 * config/tc-i386.c (md_assemble): Only warn for address/data size
3383 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3385 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3386 against Thumb function names, as the linker needs this information.
3388 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3390 * expr.c (operand): Check also that there is no advance in operand
3391 after atof_generic in order to decide "is it label 0f or floating
3394 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3396 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3397 command line options with a single dash.
3398 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3400 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3402 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3403 * tc-arm.c (arm_fix_adjustable): New routine.
3405 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3407 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3408 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3409 demand_empty_rest_of_line before mri_comment_end.
3410 (equals): Check garbage after expression before
3411 mri_comment_end in MRI mode.
3413 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3415 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3416 small immediate constant to use the constant itself rather than
3419 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3421 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3422 (pa_leave): Likewise.
3424 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3426 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3428 (i386_operand): Fix an error message.
3430 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3432 * doc/c-arm.texi (ARM Directives): Document .req directive.
3434 * config/tc-arm.c (reg_required_here): Display erroneous string if
3435 the register name could not be decoded.
3436 Do not set inst.instruction if the sift is -1.
3438 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3440 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3443 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3445 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3446 even if it is belived to be unnecessary.
3448 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3450 config/tc-i386.c (i386_operand): Size immediate constants by
3451 suffix (erroneously removed as part of July 7 change).
3453 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3455 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3456 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3457 (armelf_frob_symbol): New Routine.
3458 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3460 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3462 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3464 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3466 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3467 command line switches passed to assembler.
3469 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3471 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3472 (gas_cgen_opcode_desc): Declare.
3473 (gas_cgen_parse_operand): Declare.
3474 (*): Prepend gas_ to gas specific fns to denote them as such.
3476 * cgen.c (gas_cgen_opcode_desc): New global
3477 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3478 (queue_fixup): Renamed from cgen_queue_fixup.
3479 (*): Prepend gas_ to gas specific fns to denote them as such.
3481 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3482 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3483 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3484 Open opcode table and initialize it.
3485 (make_parallel): Use gas_cgen_opcode_desc.
3486 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3487 (md_assemble): Ditto.
3489 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3491 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3492 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3493 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3494 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3495 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3496 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3497 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3498 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3499 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3500 (INIT_STAB_SECTION): Likewise.
3501 (OBJ_PROCESS_STAB): Likewise.
3503 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3504 (md_parse_option): Watch for them.
3505 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3506 (md_begin): Kill neverdef code.
3507 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3508 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3509 (s_alpha_coff_wrapper): New.
3510 (md_pseudo_table): Trap all ECOFF pseudos.
3512 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3514 Start of changes to remove mdebug section from mips*-elf
3515 Based on MIPS_STAB_ELF definition
3516 * acconfig.h: undef if not configured
3517 * config.in: undef if not configured
3518 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3519 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3520 * stabs.c (s_stab_generic): flush frag
3522 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3524 * configure.in: (arm-*-elf): Handle.
3525 (thumb-*-elf): Handle.
3526 * configure: Regenerate.
3527 * read.c (stringer): Fix typo in comment.
3528 * write.c (fixup_segment): Don't add symbol value to addend if
3530 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3532 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3535 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3537 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3538 (write_2_short): Emit warning if new flag is set.
3539 (do_assemble): Set flags if left instruction is one of special
3540 "right-instruction-killer" type.
3542 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3544 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3545 Always output words in debug_info section as big endian.
3546 (sparc_target_format): Choose correct bfd target.
3547 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3549 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3551 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3552 to work with internationalization code. Issue an error when two
3553 operands match that are not allowed to match.
3555 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3557 * configure.in (install_tooldir): Allow target to specify whether
3558 it wants to be installed in $(tooldir)/bin.
3559 * configure: Regenerate.
3560 * Makefile.am (install-exec-local): Set install-exec-tooldir
3561 dependency via configure.
3562 * Makefile.in: Regenerate.
3564 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3566 * Makefile.am (install-exec-local): Split into two ...
3567 (install-exec-bindir,install-exec-tooldir): New rules.
3568 * Makefile.in: Regenerate.
3570 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3572 * Makefile.am (install-exec-local): Don't remove the file before
3573 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3574 W. Rozycki <macro@ds2.pg.gda.pl>.
3575 * Makefile.in: Rebuild.
3577 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3579 * cgen.c: Include libiberty.h.
3580 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3581 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3582 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3583 (md_cgen_lookup_reloc)): Declare.
3584 (md_cgen_record_fixup_exp): Declare.
3585 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3586 (m32r_relax_frag): Declare.
3587 (cgen_md_apply_fix3): Decls moved to cgen.h.
3588 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3589 (m32r_cgen_record_fixup_exp): Delete decl.
3590 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3591 (assemble_nop): Delete.
3592 (expand_debug_syms): Delete unused `exp'.
3593 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3594 Add default case for -Wall.
3595 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3596 (md_atof): Delete unused wordP.
3598 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3600 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3603 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3605 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3606 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3607 .print, .purgem, and .struct. Remove documentation for
3610 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3612 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3613 Update call to insert_operand.
3615 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3617 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3619 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3621 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3622 whitespace after a prefix operator.
3624 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3626 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3628 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3630 * config/tc-sparc.c (log2): New static function.
3631 (s_reserve): Use log2 to convert alignment before calling
3633 (s_common): Use log2 to convert alignment before calling
3634 record_alignment and frag_align.
3635 (sparc_cons_align): Use log2.
3637 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3639 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3640 (s_common): Likewise.
3642 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3643 initialization of waddr.
3644 (sparc_elf_final_processing): Add default case to switch.
3646 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3648 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3649 than temporary real.
3651 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3653 * write.c (subsegs_finish): Don't align the segments if there were
3656 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3657 copying aux information.
3659 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3660 expression into a symbol.
3662 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3664 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3665 type to unsigned int.
3666 (md_assemble): Change type used to store offsets from unsigned
3668 (i386_operand): Switch error check to only call RESTORE_END_STRING
3669 once after parse_register.
3671 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3673 * config/tc-v850.c (md_show_usage): Changed format to match that
3676 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3678 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3680 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3682 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3685 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3687 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3688 * doc/Makefile.in: Rebuild.
3690 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3692 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3693 for %lo expressions.
3694 (mips_ip, case 'u'): Move range check after code to mask
3695 off bits in %hi/%lo expressions. Mask off high bits for
3698 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3700 * doc/Makefile.am (gasver.texi): New target.
3701 (as.info, as.dvi): Depends upon gasver.texi.
3702 * doc/as.texinfo: Include gasver.texi. Mention version number on
3703 title page and in top node.
3704 * doc/Makefile.in: Rebuild.
3706 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3708 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3709 but not including the line containing the edict.
3710 * listing.h (LISTING_EOF): New.
3711 * input-scrub.c (input_scrub_next_buffer): Call it.
3713 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3715 * config/tc-i386.c (i386_operand): Don't set the size of an
3716 immediate address based solely on the suffix and the mode.
3718 * config/tc-i386.c (md_assemble): Add assertion to make sure
3719 overlap2 does not set Imm.
3721 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3722 sequences of whitespace to a single space.
3723 (is_space_chars): Just compare with space.
3724 (md_begin): Don't initialize space_chars.
3725 (md_assemble): Just skip a single whitespace character.
3726 (i386_operand): Rewrite base-index parsing to use new
3727 parse_register, and to skip white space. Skip white space in a
3728 number of other places too. Don't give error message if
3729 parse_register fails.
3730 (parse_register): Change reg_string parameter to be non-const.
3731 Add end_op parameter. Skip white space after the `%', and return
3732 end of register string. Give error message here rather than
3735 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3737 Based on patch from Matt Semersky <matts@scd.hp.com>:
3738 * expr.c (op_encoding): Make const.
3739 (expr_set_precedence): New function.
3740 (expr_begin): Don't set operator rankings, just call
3741 expr_set_precedence.
3742 * expr.h (expr_set_precedence): Declare.
3743 * read.c (s_mri): Call expr_set_precedence.
3745 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3747 * doc/as.texinfo (Statements): Remove paragraph discussing
3748 continuing lines with a backslash. This hasn't worked for years,
3751 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3753 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3755 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3756 (ps_CTORS, ps_DTORS): New section types.
3757 (vms_fixup_xtors_section): New function
3758 (Ctors_Psect, Dtors_Psect): Define.
3759 (IS_GXX_XTOR): Define
3760 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3761 Filter static constructors/destructors and add to
3762 Ctors_Symbols/Dtors_Symbols chain.
3763 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3764 appropriate section.
3766 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3767 * makefile.vms: Merge vax/vms support.
3769 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3771 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3772 (elf_pseudo_table): Add them.
3773 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3774 (md_apply_fix): Accept them.
3775 (mips_fix_adjustable): Don't adjust them.
3776 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3777 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3778 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3779 (tc_fix_adjustable): Don't adjust them.
3781 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3783 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3785 * Makefile.in: Regenerate.
3786 * configure.in: AC_SUBST cgen_cpu_prefix.
3787 * configure: Regenerate.
3789 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3791 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3792 Changed all users of COND12_DELAY.
3794 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3796 * config/tc-mn10300.c (set_arch_mach): New function.
3797 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3798 (md_begin): Default to mn10300 mode.
3799 (md_assemble): Only accept instructions for the core mn10300
3800 chip and the active machine type.
3802 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3804 * subsegs.h (segment_info_type): Give the struct a name.
3805 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3806 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3807 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3808 * config/tc-w65.h (tc_reloc_mangle): Declare.
3809 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3811 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3813 * config/tc-v850.c (v850_comm): Restore old section
3814 after common processing.
3816 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3818 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3820 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3822 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3823 char with code that explicitly sign-extends.
3825 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3827 * config/tc-v850.c (md_begin): Restore text section as the current
3828 section after creating call table sections.
3829 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3832 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3833 with call to macro SYM_AUXINFO.
3835 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3837 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3838 with the program transform name.
3839 * Makefile.in: Rebuild.
3841 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3843 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3846 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3848 * config/tc-i386.c (i386_operand): Be prepared for a space between
3849 the open parenthesis and the start of the register operand,
3850 because of the June 16 change.
3852 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3854 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3857 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3859 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3860 even if it is belived to be unnecessary.
3862 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3864 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3866 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3868 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3870 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3871 shift amount for a repeated operand. The shift amount for the
3872 repeated copy comes from the size of the operand.
3874 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3876 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3878 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3880 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3882 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3884 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3885 characters in it as LEX_IS_SYMBOL_COMPONENT.
3886 * config/tc-i386.h (tc_symbol_chars): Define.
3887 (extra_symbol_chars): Declare.
3888 * config/tc-i386.c (extra_symbol_chars): Define.
3889 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3890 (line_comment_chars): Set to '/' if TE_LINUX.
3891 * doc/c-i386.texi (i386-prefixes): Update.
3892 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3894 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3896 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3897 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3899 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3901 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3902 constraint in instructions REP & REPI.
3904 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3906 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3907 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3909 (check_range): If the operand is shifted, then shift the number
3910 before checking its range.
3912 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3914 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3917 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3919 * config/tc-v850.c (v850_comm): Create special sections as needed.
3921 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3923 * config/tc-d10v.c (write_2_short): Addition of swapping
3924 instructions for sequential and reverse sequential order when
3925 given order is not possible.
3927 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3929 * Makefile.am: Rebuild dependencies.
3930 (DEP_INCLUDES): Fix reference to intl build directory.
3931 * Makefile.in: Rebuild.
3933 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3935 * doc/c-i386.texi: Update 16 bit documentation.
3937 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3938 IgnoreDataSize to IgnoreSize as they are used for address size as
3940 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3941 32-bit mode, similarly addr16/data16 and variants.
3943 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3945 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3946 sequential word multiply instructions.
3948 (do_assemble): Add extra command line argument, to allow mul32
3949 attribute to be preserved across parallel insns.
3950 (md_assemble): Insert NOPs between explicitly parallel insns which
3951 contain an 32 bit multiply and a 16 multiply.
3953 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3955 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3958 * config/tc-i386.c (reloc): Add braces.
3960 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3961 consistent with Intel naming.
3962 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3963 use bitfields in sib_byte.
3964 (modrm_byte): Don't use bitfields here either.
3966 * config/tc-i386.c (current_templates): Add const.
3967 (parse_register): Add const to return, param, and char *s.
3968 (i386_operand): Add const to reg_entry *r.
3969 * config/tc-i386.h (templates): Add const to start, end.
3971 Inspired by code for 16 bit gas support from Martynas Kunigelis
3972 <martynas@nm3.ktu.lt>:
3973 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3974 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3975 (uses_mem_addrmode): Remove.
3976 (md_estimate_size_before_relax): Add support here too.
3977 (md_relax_table): Rewrite interface to md_relax for 16 bit
3979 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3980 (opcode_suffix_to_type): Remove.
3981 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3982 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3983 (md_convert_frag): Likewise.
3984 (i386_operand): Add support for 16 bit base/index regs,
3985 immediates, and displacements. Remove some unnecessary casts, and
3986 localise end_of_operand_string, displacement_string_start,
3987 displacement_string_end variables. Add GCC_ASM_O_HACK.
3988 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3990 * config/tc-i386.c (prefix_hash): Remove.
3991 (md_begin): Rewrite without obstacks. Remove prefix hash table
3992 handling. Rewrite lexical table handling.
3993 (i386_print_statistics): Don't print prefix statistics.
3994 (md_assemble): Rewrite instruction parser so that line is not
3995 converted to lower case. Don't do a hash_find for prefixes,
3996 instead recognise them via opcode modifier.
3997 (expecting_operand, paren_not_balanced): Localise variables.
3998 * config/tc-i386.h (IsPrefix): Define.
3999 (prefix_entry): Remove.
4001 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4002 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4003 '\\' in case where comment_chars contains '/'.
4005 * config/tc-i386.c (MATCH): Ensure given operand and template
4006 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4007 you must write `ljmp *table(%ebx)'.
4009 From H.J. Lu <hjl@gnu.org>:
4010 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4011 as 0 ifndef BFD_ASSEMBLER.
4012 (md_assemble): Allow immediate operands without suffix or
4013 other reg operand to default in size to the current code size.
4015 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4017 * config/tc-v850.c (md_begin): Restore creation of
4018 .call_table_text and .call_table_data sections.
4020 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4022 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4023 after emitting a word of noops.
4025 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4027 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4028 (i386_operand): Simplify checks for valid base/index combinations.
4029 Disallow `in 4(%dx),%al'.
4031 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4033 (add_prefix): Change parameter from char to int.
4035 * config/tc-i386.h (Ugh): Define opcode modifier.
4036 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4038 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4039 CONSISTENT_REGISTER_MATCH macros to check register types more
4040 thoroughly. Check for illegal suffix/operand combinations
4041 when matching insns with operands. Handle new `s' suffix, and
4042 associated FloatMF opcode modifier for float insns with memory
4044 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4045 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4046 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4047 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4048 DATA_PREFIX_OPCODE throughout.
4050 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4051 (md_assemble): Rewrite suffix/register operand checking code to be
4052 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4053 AnyMem, the better to grep.
4055 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4056 given a memory operand. Don't set Abs bits either.
4057 (type_names): Remove Mem*, Abs*.
4058 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4059 define opcode_modifiers as these cases are handled by Disp8,
4060 Disp16, Disp32 and suffix checks.
4061 (COMES_IN_BOTH_DIRECTIONS): Remove.
4062 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4064 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4065 if IgnoreDataSize modifier given. Remove ShortformW modifier
4066 test. Add test for ShortForm in W base_opcode modification.
4067 Merge Seg2ShortForm and Seg3ShortForm code.
4068 * config/tc-i386.h (ShortFormW): Remove.
4069 (IgnoreDataSize): Define.
4071 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4073 * config/tc-d30v.c (md_assemble): Store previous segment state
4074 with previous instruction.
4076 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4078 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4079 (ebp, esp): Remove static variables.
4080 (MATCH): Remove test for InOutPortReg.
4081 (i386_operand): Properly handle InOutPortReg here instead.
4082 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4083 (md_assemble): Simplify and correct modrm and sib generation.
4084 (i386_operand): Add warning for scale without index.
4085 Rewrite checks for valid base/index combinations.
4087 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4088 macros and enclose in do while(0).
4089 (RESTORE_END_STRING): Likewise.
4090 (md_assemble): Add one to printed operand number so we start
4091 from 1 not 0. Add some more gettext invocations.
4092 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4095 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4096 DATA_PREFIX, SEG_PREFIX): Define.
4097 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4098 (check_prefix): Remove function.
4099 (add_prefix): New function. Add prefix to i.prefix as well as
4101 (md_assemble): Changes for add_prefix. Remove hack for wait
4102 prefix, instead always output prefixes in fixed order. Test
4103 for jcxz/loop when selecting between word & dword operations,
4104 and add address size prefix rather than operand size prefix.
4105 Remove operand -> address size hack when emitting jcxz/loop.
4106 (i386_operand): Remove O_Absent check as it's done in expr.
4108 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4110 * configure.in: Recognize m5200 as a cpu_type of m68k.
4111 * aclocal.m4: Rebuild with current libtool.
4112 * configure: Rebuild.
4114 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4116 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4117 to relaxable_symbol to prevent references to external symbol from
4120 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4122 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4123 symbols are relaxable.
4125 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4127 * config/tc-v850.c (md_begin): Don't create special
4128 sections by default.
4130 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4132 * config/tc-mips.c (macro): For div and udiv, close the
4133 reorder block as soon as possible.
4135 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4137 From Matt Semersky <matts@scd.hp.com>:
4138 * macro.c (macro_mri_mode): New function.
4139 * macro.h (macro_mri_mode): Declare.
4140 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4143 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4145 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4148 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4149 until after xstrdup in OBJ_EVAX case.
4151 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4153 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4154 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4155 of hardcoded magic number.
4156 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4158 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4160 * read.c (do_s_func): New function.
4162 * read.h (do_s_func): Add prototype.
4164 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4166 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4167 nops if fill pattern not specified.
4169 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4171 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4172 * config/te-go32.h (TE_GO32): Define.
4173 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4175 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4177 Implement .func/.endfunc pseudo-ops.
4178 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4180 * read.c (potable): Add .func,.endfunc.
4181 (s_func): New function.
4182 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4184 (in_doc_func_p,current_function_label): New static globals.
4185 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4187 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4189 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4190 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4191 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4192 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4193 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4194 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4195 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4196 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4197 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4198 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4199 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4200 * config/tc-a29k.c: Don't define md_short_jump_size,
4201 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4202 * config/tc-alpha.c: Likewise.
4203 * config/tc-alpha.h: Likewise.
4204 * config/tc-arm.c: Likewise.
4205 * config/tc-h8300.c: Likewise.
4206 * config/tc-h8500.c: Likewise.
4207 * config/tc-hppa.c: Likewise.
4208 * config/tc-i860.c: Likewise.
4209 * config/tc-i960.c: Likewise.
4210 * config/tc-ppc.c: Likewise.
4211 * config/tc-sh.c: Likewise.
4212 * config/tc-sparc.h: Likewise.
4213 * config/tc-tic30.c: Likewise.
4214 * config/tc-w65.c: Likewise.
4215 * config/tc-z8k.c: Likewise.
4217 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4219 * config/tc-vax.c (_): Delete this macro used for placeholder
4220 values in vax_operand_width_size; it conflicts with the _() macro
4221 used for internationalization.
4223 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4225 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4226 code. From Chris Moller <moller@bops.com>.
4228 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4229 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4230 * read.c (emit_expr): Initialize seg and subseg fields of a new
4232 * write.c (write_object_file): Switch to the appropriate segment
4233 and subsegment when processing a broken word.
4235 * config/tc-m68k.c (mri_assemble): New static function.
4236 (build_mri_control_operand): Call mri_assemble rather than
4238 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4239 (s_mri_endf, s_mri_endw): Likewise.
4241 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4243 * read.c (s_org): Call md_flush_pending_output if it is defined.
4245 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4247 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4249 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4250 (md_parse_option): Add for same.
4251 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4252 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4253 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4255 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4257 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4259 * config/tc-arm.c (find_real_start): Relax definition of local
4262 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4264 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4265 symbols at the given address, not just the last one specified.
4267 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4269 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4270 or number_to_chars_littleendian to write data.
4272 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4274 * config/tc-v850.c (md_assemble): Remove artificially created
4275 register name symbols.
4277 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4279 * write.c (fixup_segment): Change "segment" to "section" in
4282 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4284 * write.c (fixup_segment): Change sym1-sym2 message again.
4286 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4288 * write.c (fixup_segment): Improve error message for sym1-sym2
4289 errors when sym1 is in a different segment from sym2.
4291 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4293 * config/tc-m32r.c (warn_unmatched_high): New static local.
4294 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4295 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4296 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4297 (md_parse_option): Likewise.
4298 (md_show_usage): Likewise.
4299 (m32r_frob_file): Likewise.
4301 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4302 (read_a_source_file): Call them.
4303 * read.h (stabs_generate_asm_file): Declare.
4304 * stabs.c (stabs_generate_asm_file): New function.
4305 (generate_asm_file): New function.
4306 (stabs_generate_asm_lineno): Move file name handling into
4309 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4311 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4312 (d30v_current_align, d30v_current_align_seg): New variables.
4313 (d30v_last_label): New variable.
4314 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4315 (s_d30v_data, s_d30v_section): Likewise.
4316 (md_pseudo_table): Call them.
4317 (md_begin): Initialize d30v_current_align_seg.
4318 (md_assemble): Call d30v_align when needed by known current alignment.
4319 (d30v_frob_label, d30v_cons_align): New functions.
4320 * config/tc-d30v.h (md_do_align): Remove.
4321 (tc_frob_label): Call d30v_frob_label.
4322 (md_cons_align): New.
4324 * config/tc-d30v.c (find_format): Convert complex expressions to
4325 expression symbols before processing. Clean up code formatting.
4327 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4329 * po/Make-in (install-info): New target.
4331 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4333 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4335 * config/tc-mn10300.c (md_assemble): Likewise.
4337 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4339 * Makefile.am: Update with `make dep-am'.
4340 (HFILES): Add cgen.h.
4341 (cgen.o): Depend on cgen.h.
4342 * Makefile.in: Regenerate.
4344 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4346 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4348 * gasp.c (grab_label): Permit a label to be a preprocessor
4349 variable by permitting a label to start with a backslash.
4351 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4353 * config/tc-mips.c (validate_mips_insn): Removed hack
4354 for previously inaccessible bitfields in some INSN_TRAP
4357 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4359 * config/tc-d30v.c (do_assemble): Abort with error message
4360 if opcode operands do not match.
4362 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4364 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4365 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4366 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4367 similar new 'q' operand.
4369 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4371 * cgen.c (cgen_asm_finish_insn): Fix typo.
4373 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4376 * cgen.c: Include it.
4377 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4378 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4379 All callers updated.
4380 * config/tc-m32r.c: Include cgen.h.
4381 (m23r_insn): New members num_fixups,fixups.
4383 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4385 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4386 to avoid compiler warning.
4388 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4390 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4393 * makefile.vms (OBJS): Add ehopt.obj
4395 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4397 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4399 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4401 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4402 a short format insn.
4403 (md_assemble): Set it for explicitly packed insns.
4405 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4407 * config/obj-coff.c (c_symbol_merge): Do not take address of
4408 native fields when performing the memcpy.
4410 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4412 * config/tc-mips.c (macro,macro2): Implement
4413 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4415 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4417 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4418 relocations against globally visible symbols.
4419 * config/tc-m68k.c (relaxable_symbol): New macro.
4420 (m68k_ip, md_estimate_size_before_relax): Use it.
4421 (tc_m68k_fix_adjustable): Also handle weak symbols.
4423 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4425 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4426 references to externally visible symbols.
4427 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4428 values in twice for a PC relative reloc if the symbol is
4431 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4432 don't adjust a PC relative reloc against an externally visible
4434 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4435 for a PC relative fixup against an externally visible defined
4436 symbol, arrange to store object file and addend values as though
4437 the symbol were not defined.
4438 (tc_gen_reloc): Likewise.
4440 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4442 * read.c (sizeof_leb128): Referenced externally by write.c so
4445 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4447 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4448 and expand a 'debug' symbol associated with the next instruction
4449 that does not cause a short instruction to be filled with a NOP.
4450 (md_pseudo_table): Add support for .debugsym.
4451 (assemble_parallel_insn): Add calls to expand_debug_sym as
4453 (md_assemble): Ditto.
4455 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4457 * as.c (main): Conditionally call setlocale.
4458 * gasp.c (main): Likewise.
4459 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4460 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4462 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4464 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4466 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4468 * config/tc-hppa.c: Change all calls to bzero to use memset.
4469 (pa_ip): Add cast to avoid warning.
4470 (tc_gen_reloc, md_apply_fix): Likewise.
4471 (pa_find_space_by_number): Likewise.
4472 (hppa_force_relocation): Likewise.
4473 (pa_block): Change i to unsigned int.
4474 * config/obj-som.h (obj_som_copyright): Declare.
4476 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4478 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4479 for line numbers for assembly source.
4481 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4483 * configure.in: Change version number to 2.9.4
4484 * configure: Rebuild.
4486 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4488 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4490 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4492 * ecoff.h: Change symbolS in function declaration to struct
4495 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4497 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4498 (md_convert_frag): Fix i18n typo.
4500 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4502 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4503 * ecoff.h: Protoype it.
4504 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4505 [EVAX] (s_alpha_prologue): Delete.
4506 (md_pseudo_table): Update.
4508 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4510 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4511 array to local pointer.
4512 (get_args, parse_expr): Add casts to avoid warnings.
4514 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4516 * read.c (s_set): Cast xmalloc return value to fragS *.
4517 * config/tc-m68k.c (m68k_ip): Function made static to match
4518 previous forward declaration.
4519 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4521 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4523 * config/tc-v850.c: Add internationalisation macros to error
4526 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4527 macros to error strings.
4529 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4531 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4532 reloc is in the TOC csect.
4533 (md_apply_fix3): Correct gettext typo.
4535 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4537 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4538 .L - they are local labels and the branches are not really
4539 function calls but rather far jumps.
4541 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4543 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4545 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4547 * config/tc-i386.c (md_assemble): Print operand number rather than
4548 using ordinal_names.
4549 (i386_operand): Likewise.
4551 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4553 * Makefile.am (INTLLIBS): Define to work around apparent automake
4555 All Makefiles: Regenerated.
4557 * Many files: Added gettext invocations around user-visible
4559 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4560 HAVE_LC_MESSAGES): Define.
4561 * dep-in.sed: Added asintl.h.
4562 * po/Make-in: New file.
4563 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4565 * read.c (Z_): Renamed from `_'.
4566 * Makefile.am (SUBDIRS): Added po.
4567 (POTFILES): new macro.
4568 (po/POTFILES.in): New target.
4569 ($(OBJS)): Added asintl.h.
4571 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4572 (as_new_LDADD): Added $(INTLLIBS).
4573 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4574 (gasp_new_LDADD): Added $(INTLLIBS).
4575 (gasp_new_DEPENDENCIES): New macro.
4576 * configure, aclocal.m4: Rebuilt.
4577 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4579 (ALL_LINGUAS): Define.
4580 * macro.c: Include "asintl.h".
4581 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4582 * as.h: Include "asintl.h".
4583 * config/tc-i386.c (ordinal_names): Removed.
4584 (md_assemble): Changed error text to avoid ordinal_names.
4585 (i386_operand): Likewise.
4586 (reloc): Added as_bad to avoid i18n problems.
4587 (tc_gen_reloc): Likewise.
4588 * config/tc-arm.c (bad_args): Now a #define.
4590 * config/obj-vms.c (VMS_stab_parse): Changed type of
4592 (global_symbol_directory): Unified strings to avoid i18n
4594 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4595 avoid i18n problems.
4596 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4597 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4599 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4601 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4603 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4605 * as.c (print_version_id): Added an fprintf to avoid i18n
4607 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4609 * expr.c (expr): Added as_warn call to avoid i18n problems.
4610 * messages.c (as_assert): Changed code to avoid i18n problems.
4611 (as_abort): Likewise.
4612 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4613 (s_space): Likewise.
4614 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4616 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4618 * config/tc-i386.c (check_prefix): New static function, split out
4620 (struct _i386_insn): Add wait_prefix field.
4621 (md_assemble): Remove wait_prefix local variable. Use
4622 check_prefix when adding a prefix.
4624 * config/tc-i386.c (current_templates): New static variable.
4625 (md_assemble): Remove current_templates local variable.
4626 (md_assemble, i386_operand): Improve error and warning messages in
4627 many places. Add RESTORE_END_STRING in many places before error
4628 return. Clarify some comments.
4630 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4632 (md_assemble): Parse string instruction operands, looking for
4633 segment override prefixes. Check for invalid segment prefixes on
4635 (i386_operand): i.seg[] and max mem_operand changes for string
4637 * config/tc-i386.h (EsSeg): Define.
4639 * config/tc-i386.h (regKludge): Define.
4640 (iclrKludge, imulKludge): Don't define.
4641 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4642 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4643 opcode_modifier checks to look for more common cases first. Add
4644 default_seg for IsString case.
4646 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4648 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4650 * configure: Rebuild with new automake and libtool.
4651 * aclocal.m4, Makefile.in: Likewise.
4653 * doc/Makefile.am (as.dvi): New target.
4654 * doc/Makefile.in: Rebuild.
4656 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4658 * configure.in: Added sparc86x support.
4660 * configure: Rebuild.
4662 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4664 (md_parse_option): Warn if -EL is not supported for this architecture.
4666 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4668 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4670 * config/tc-mips.c (mips_ip): Note when we use get match on
4671 the full instruction name.
4673 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4675 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4676 back into the expression to handle add/sub simplification correctly.
4678 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4680 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4682 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4684 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4687 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4689 * symbols.c (max_indent_level): New global.
4690 (print_symbol_value_1): Use it.
4691 * expr.h (expr_build_dot): Declare.
4692 * expr.c (expr_build_dot): New function.
4694 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4696 * symbols.c (print_binary): New function.
4697 (print_expr_1): Call it.
4699 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4701 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4702 operand in the opcode.
4704 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4706 * config/tc-i386.h: Reorder operand flags and opcode modifier
4707 flags for clarity. Remove unused definitions: Unknown,
4708 ImmUnknown, DispUnknown, NoModrm.
4709 * config/tc-i386.c (type_names): Add missing Debug type.
4710 (md_assemble): Better duplicate prefix checking. Quicker string
4711 instruction check via new opcode_modifier flag.
4713 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4715 * doc/as.texinfo (Invoking): Clarify -Wa example.
4717 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4719 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4720 (s_mips_weakext): Define.
4721 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4722 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4725 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4727 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4728 is an error if the value can not be computed at assembly time.
4729 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4731 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4733 * gasp.c (main): Set next field of new include_path structure to
4734 NULL. From Avery Pennarun <averyp@gdc.ca>.
4736 * read.c (s_mri_sect): Call as_bad rather than abort for an
4737 unsupported MRI target.
4739 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4741 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4742 the destination of a branch instruction should be altered.
4743 (find_real_start): New function: Locate the real, Thumb coded
4744 start of a Thumb function.
4745 (do_t_branch23): Alter the destination of branches to Thumb
4748 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4750 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4752 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4755 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4757 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4758 * doc/c-hppa.texi: Likewise.
4760 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4762 * Makefile.am: Rebuild dependencies.
4763 * Makefile.in: Rebuild.
4765 * Makefile.am (DEP_INCLUDES): New variable.
4766 (.dep1): Change to work when srcdir is not an absolute path.
4767 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4768 * Makefile.in: Rebuild.
4770 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4772 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4773 LinearAddress patch.
4775 * configure.in: Set version to 2.9.1.
4776 * configure: Rebuild.
4778 * Branched binutils 2.9.
4780 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4782 * config/tc-i386.h (FWait): Define.
4783 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4784 other prefixes. Check FWait flag in opcode table to see which
4785 instructions require an fwait prefix.
4787 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4789 * stabs.c (get_stab_string_offset): Always create a stab string
4792 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4794 Fix some gcc -Wall warnings:
4795 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4796 * ehopt.c (eh_frame_code_alignment): Likewise.
4797 * expr.c (integer_constant, operand): Likewise.
4798 * frags.c (frag_align): Likewise.
4799 * gasp.c (level_0, change_base, doinstr): Likewise.
4800 * hash.c (hash_ask): Likewise.
4801 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4802 (debugging_pseudo): Likewise.
4803 * macro.c (define_macro, check_macro): Likewise.
4804 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4805 (ignore_rest_of_line, float_cons): Likewise.
4806 * symbols.c (decode_local_label_name): Likewise.
4807 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4808 (fixup_segment, number_to_chars_bigendian): Likewise.
4809 (number_to_chars_littleendian): Likewise.
4810 * config/atof-ieee.c (gen_to_words): Likewise.
4811 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4812 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4813 * read.c (output_big_sleb128): Initialize locals to avoid
4815 (output_big_uleb128, equals): Likewise.
4816 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4817 to unsigned int. Change zeros to unsigned int.
4818 * cond.c (s_if): Add return to default case.
4819 * frags.c (frag_now_fix): Change return type to addressT.
4820 * frags.h (frag_now_fix): Update declaration.
4821 * listing.c (file_info_struct): Change linenum to unsigned int.
4822 (struct list_info_struct): Change hll_line to unsigned int.
4823 (print_source): Update format string.
4824 * read.c (emit_expr): Change scan to unsigned int, and don't
4825 bother to initialize it.
4826 * symbols.c (dollar_label_count): Change to unsigned long.
4827 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4828 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4829 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4831 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4833 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4834 mcf5200 just as we do for m68000.
4835 (m68k_init_after_args): Likewise.
4836 (md_estimate_size_before_relax): Likewise.
4838 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4840 * config/tc-v850.c (md_assemble): Store relocation addend in
4841 fixup instead of instruction.
4843 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4845 * config/tc-i386.c (md_assemble): Swap template arguments to
4846 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4847 This macro is currently symmetric, so passing them the wrong
4848 way didn't cause any problem, but may if the macro is changed
4850 After copying template to i.tm, use i.tm. rather than t-> to
4851 access fields, and make t a const*
4852 Move i.tm.operand_types[] swap to immediately after the copy.
4854 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4856 * expr.h (expr_build_uconstant): Add prototype.
4857 (expr_build_unary,expr_build_binary): Add prototypes.
4858 * expr.c (expr_build_uconstant): New function.
4859 (expr_build_unary,expr_build_binary): New functions.
4861 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4863 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4864 * macro.c (macro_expand_body): Increase buffer size.
4865 * messages.c (as_warn): Likewise.
4866 (as_warn_where, as_bad, as_bad_where): Likewise.
4868 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4870 Based on patch from H.J. Lu <hjl@gnu.org>:
4871 * Makefile.am (DISTSTUFF): New variable.
4872 (diststuff): New target.
4873 * Makefile.in: Rebuild.
4875 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4877 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4878 m32r_elf_section_change_hook.
4880 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4881 emit a nop if a section ends with a 16 bit instruction.
4883 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4885 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4886 s_lcomm rather than obj_coff_lcomm.
4887 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4889 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4891 * config/tc-i386.h (LinearAddress): Define.
4892 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4893 instruction, don't use a default segment.
4895 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4897 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4898 * configure: Rebuild.
4900 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4902 * aclocal.m4, configure: Rebuild with libtool 1.2.
4904 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4906 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4907 PC relative branches. Patch courtesy of Jonathan Walton.
4910 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4912 * configure.in (emulations): Add thumb-pe target.
4914 * configure (emulations): Add thumb-pe target.
4916 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4918 * itbl-lex.l (yywrap): Don't define if already defined as a
4921 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4923 * depend.c (quote_string_for_make): New function.
4924 (wrap_output): Use it.
4926 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4928 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4929 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4931 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4933 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4934 Recognize -GN and -relax.
4935 (md_begin): Initialize gp size from -G switch.
4936 (alpha_force_relocation): Always force if -relax.
4937 (alpha_align): Take a new argument that will specify when to
4938 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4939 Change all callers. Emit nop alignment padding as nop+unop pair.
4941 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4943 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4944 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4946 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4948 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4949 require padding to the next long word boundary.
4951 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4953 * cgen.c: #include symcat.h.
4954 * config/tc-m32r.c: Likewise.
4956 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4958 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4959 absolute expressions instead of '$' prefixed register names.
4961 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4963 * read.c (s_set): Record file and line info for symbols when -as.
4964 (pseudo_set): Don't overwrite that dummy fragment.
4966 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4968 * config/tc-ppc.c (md_pseudo_table): Add "section".
4969 (ppc_named_section): New static function.
4971 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4973 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4974 so we don't have to scan the entire list.
4976 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4978 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4979 case, allow the parallel instructions to modify the same flag
4982 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4984 * listing.c (list_symbol_table): Categorize symbols by
4985 undefined_section rather than sy_frag->line == NULL.
4987 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4989 * Makefile.am (install-exec-local): Install properly when ln
4990 fails or tooldir == prefix.
4992 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4994 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4995 Test result of insert_operand for error.
4997 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4999 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5000 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5001 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5002 * doc/Makefile.in: Rebuild.
5004 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5006 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5007 (macro): Fix handling of M_COP[0-3].
5009 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5011 Based on patches from Ross Harvey <ross@teraflop.com>:
5012 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5013 if macro_alternate or macro_mri.
5014 (getstring): Remove support for byte constants between < and >.
5015 (get_any_string): '<' only starts a string if macro_alternate or
5017 (macro_expand_body): Permit keyword parameters following
5018 positional parameters.
5020 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5021 * configure.in (alpha*-*-netbsd*): New target.
5022 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5023 * configure: Rebuild.
5025 * as.h (flag_warn_suppress_instructionswap): Move from here...
5026 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5027 here, and make static.
5029 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5030 BFD_ASSEMBLER or MANY_SEGMENTS.
5032 * as.c (show_usage): Update bug-gnu-utils address.
5033 * gasp.c (show_usage): Likewise.
5034 * doc/as.texinfo (Bug Reporting): Likewise.
5036 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5038 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5039 insns regardless of the size of a pointer if we're in mips I or
5041 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5043 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5045 Fix rac to accept only a0:
5046 * tc-d10v.c (parallel_ok, find_opcode):
5047 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5048 Introduce OPERAND_GPR.
5050 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5052 * read.c (s_fill): Handle non-constant repeat counts by creating
5053 an rs_space fragment.
5055 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5057 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5058 from as_bad to as_warn.
5060 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5062 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5063 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5064 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5066 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5068 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5069 seg_fix_rotP rather than fix_root from seg_info.
5071 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5073 * expr.c: Add support for 0x1_2_3_4 bignums.
5075 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5077 * configure.in: Change -linux* to -linux-gnu*.
5078 * configure: Rebuild.
5080 * app.c (do_scrub_begin): Treat \r as whitespace.
5082 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5084 * Makefile.am: Update dependencies.
5085 * Makefile.in: Rebuild.
5087 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5089 * configure, aclocal.m4: Rebuild with new libtool.
5091 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5093 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5094 the argument to bfd_set_arch_mach.
5095 (load_address): Use bfd_arch_bits_per_address to determine the
5096 bit size of an address instead of looking at the isa level.
5097 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5099 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5101 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5103 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5105 * ehopt.c: New file.
5106 * as.h (enum _relax_state): Add rs_cfa.
5107 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5108 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5109 * read.c (emit_expr): Call check_eh_frame.
5110 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5111 (relax_segment): Likewise.
5112 * Makefile.am: Rebuild dependencies.
5113 (GAS_CFILES): Add ehopt.c.
5114 (GENERIC_OBJS): Add ehopt.o.
5115 * doc/internals.texi (Frags): Document rs_cfa.
5117 * as.c (show_usage): Mention --traditional-format.
5118 (parse_args): Accept --traditional-format.
5119 * as.h (flag_traditional_format): Declare.
5120 * output-file.c (output_file_create): If flag_traditional_format,
5121 set BFD_TRADITIONAL_FORMAT on stdoutput.
5122 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5124 * config/tc-mips.c (append_insn): Make sure that if we have a
5125 fixup for an unmatched %hi reloc, it does not associated with a
5128 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5129 * doc/Makefile.in: Likewise.
5131 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5133 * config/tc-m32r.c (check_for_side_effects): New function.
5134 (can_make_parallel): Add checks for instruction side effects
5135 clashing with the other instruction.
5136 (assemble_parallel_insn): Improve warning messages. Return error
5137 message from non-swapped instruction order.
5139 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5141 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5143 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5144 md_cleanup definition. This moves the forced literal output to
5145 the end of the source pass, and avoids macro's inserting literals
5146 into the code immediately after the macro expansion.
5148 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5150 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5151 a gas internal symbol is adjustable.
5152 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5154 * as.h: If gcc version greater than 2.6, use `__format__' and
5155 `__printf__' in function attributes, rather than `format' and
5158 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5160 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5162 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5164 Add tms320c30 support:
5165 * config/tc-tic30.h: New file.
5166 * config/tc-tic30.c: New file.
5167 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5168 TARGET_FORMAT as "coff-tic30".
5169 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5170 * Makefile.am: Rebuild dependencies.
5171 (CPU_TYPES): Add tic30.
5172 (CPU_OBJ_VALID): tic30-aout is valid.
5173 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5174 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5175 * configure, Makefile.in: Rebuild.
5177 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5179 * config/tc-v850.c (md_assemble): Improvements to error messages.
5181 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5183 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5184 BFD_RELOC_HI16_S to store the high bits of any value.
5186 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5187 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5188 assembler calculate relocations to any external symbol at all.
5189 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5190 involving generation of pc-relative relocs.
5191 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5192 has been moved to md_apply_fix3.
5194 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5195 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5196 which actually means (the address of identifier's GOT entry) +
5197 constant, which is not particularly useful.
5199 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5201 * read.h (include_dirs): Declare.
5202 (include_dir_count,include_dir_maxlen): Declare.
5204 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5206 * configure.in: Correct check for shared opcodes library.
5207 * configure: Rebuild.
5209 * listing.c (buffer_line): If we can't open the file, set at_end.
5210 (listing_print): Remove unused local variable fi.
5212 * config/m68k-parse.y (reglistpair): Handle register list in
5215 * config/vms-conf.h: Don't undef VERSION.
5217 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5219 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5221 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5223 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5224 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5225 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5226 (EXTRA_DIST): Define.
5227 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5228 explicitly rather than via the list of object files.
5229 (gcc-as.opt): New file created when make-gas.com is run.
5230 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5231 itbl-cpu.h} to #include appropriate file rather than copying that
5233 * config/vms-conf.h: Synchronize with current config.in.
5234 * Makefile.in: Rebuild.
5236 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5238 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5239 (parallel_ok): Relaxed parallel subinstruction dependency check.
5241 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5243 * as.h (flag_warn_suppress_instructionswap): added new flag.
5244 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5245 command line argument.
5246 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5247 warning only if flag_warn_suppress_instructionswap is false.
5249 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5251 * configure.in (i386-*-mingw32*): New target.
5252 * configure: Rebuild.
5254 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5256 * symbols.c (resolve_symbol_value): Don't set the segment if it
5257 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5259 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5262 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5264 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5265 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5268 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5270 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5272 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5274 * config/tc-v850.c (v850_insert_operand): Display instruction when
5275 an error is encountered.
5277 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5279 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5280 (i386-*-sco3.2v5*coff): New target.
5281 (i386-*-sco3.2*): New target.
5282 * configure: Rebuild.
5284 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5286 * config/tc-v850.c: Tidy error message production.
5288 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5290 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5291 validate_immediate return value in the right type for comparisons
5294 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5296 * listing.c (MAX_BYTES): Use listing variables not constants.
5297 (data_buffer): No longer an array, but a pointer.
5298 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5299 (listing_listing): Allocate data_buffer.
5301 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5303 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5304 --listing-rhs-width, --listing-cont-lines.
5305 (show_usage): Update.
5306 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5307 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5308 (print_lines): Use the variables instead of the constants.
5309 (listing_listing): Likewise.
5310 * listing.h: Declare the new vars.
5312 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5314 * as.c (parse_args): Add --keep-locals alias for -L.
5315 Add --strip-local-absolute.
5316 (show_usage): Update.
5317 * as.h (flag_strip_local_absolute): New flag.
5318 * symbols.c (S_IS_LOCAL): Use it.
5319 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5320 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5321 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5323 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5325 * config/tc-m32r.c: Detect if explicitly parallel instructions
5326 might have an io conflict and issue a warning message.
5328 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5330 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5331 cgen_swap_fixups): Functions to save, restore and swap the fixup
5332 chain with a backup copy.
5333 (cgen_asm_finish_insn): Returns address of constructed insn.
5335 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5337 * listing.c (file_info_struct): Remove FILE, add POS.
5338 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5339 (file_info): Don't open the file.
5340 (buffer_line): Check for the file in the last_open cache, updating
5342 (print_source): Don't reference file_info->file.
5343 (listing_listing): Likewise.
5344 (listing_print): Close the file in the cache, if any.
5346 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5348 * read.c (dwarf_file_string): New file static variable.
5349 (emit_expr): Look for constant sequence that leads up to a file
5350 name in DWARF debugging output.
5351 (stringer): Use dwarf_file_string to decide whether to accept a
5352 string as a file name.
5354 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5356 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5357 (crack_operand): Add reg->reglst MRI hack.
5358 (r_seg): Put reglst symbols in reg_section.
5359 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5361 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5363 * tc-sh.c (get_specific): Handle SGR & DBR.
5365 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5367 * tc-h8300.c (parse_reg): Take the length of the symbol into
5368 account when attempting to match a register name.
5369 * tc-h8500.c (parse_reg): Likewise.
5371 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5373 * cgen.c: Formatting changes to improve readability.
5375 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5377 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5380 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5382 Based on a patch from Jim Wilson
5383 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5384 (tc_gen_reloc): Handle cross section PC relative relocs
5387 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5389 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5391 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5393 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5394 (expr_jmp_buf): New static local.
5395 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5396 (cgen_md_operand): New function.
5397 * tc-m32r.c: Clean up pass over `struct foo' usage.
5398 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5400 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5402 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5403 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5405 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5407 * config/tc-i386.c (i386_operand): Give an error if there are
5408 unrecognized characters after an expression.
5410 For older changes see ChangeLog-9697