1 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
7 implementation doesn't have special handling for switch
9 (macro_build): Allow for code in sections other than .text.
12 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
13 Don't perform relocs if we will be outputting them.
14 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
15 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
18 2000-03-09 Catherine Moore <clm@cygnus.com>
20 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
21 relocation type based on the entry in the fixup structure.
23 2000-03-08 H.J. Lu (hjl@gnu.org)
25 * Makefile.am (install-exec-tooldir): Depend on
26 install-exec-bindir for parallel make.
27 * Makefile.in: Regenerated.
29 2000-03-06 Nick Clifton <nickc@cygnus.com>
31 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
33 (md_parse_option): Parse -m32r command line switch - disable m32rx
35 (md_show_usage): Document new option.
37 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
38 * doc/Makefile.in: Regenerate.
39 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
41 2000-03-02 Michael Meissner <meissner@redhat.com>
43 * config/tc-d30v.c (check_range): Remove code that incorrectly
44 sign extended values where bits < 32.
46 2000-03-02 H.J. Lu (hjl@gnu.org)
48 * configure.in: Support --enable-targets=all on ia32.
49 * configure: Regenerated.
51 2000-03-01 Nick Clifton <nickc@cygnus.com>
53 * gasp.c (do_align): Remove bogus check of alignment value.
55 2000-02-27 Thomas de Lellis <tdel@windriver.com>
57 * config/obj-elf.c (elf_frob_symbol): Remove code which when
58 TC_PPC was defined forced the type of a symbol with no other type
61 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
63 * doc/internals.texi (CPU backend): Mention that
64 line_separator_chars do not break up comments. Fix typos for
65 LEX_AT and LEX_NAME descriptions. Document operands for
66 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
67 description of md_create_short_jump usage. Document argument for
70 2000-02-27 Jakub Jelinek <jakub@redhat.com>
72 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
73 (md_parse_option): Handle it.
74 (md_show_usage): Document it.
76 2000-02-27 Ian Lance Taylor <ian@zembu.com>
78 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
79 opcode, for the instruction `pal19'. From Andrea Arcangeli
82 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
84 * config/tc-i386.c (i386_immediate): Move constant operand sizing
86 (md_assemble): To here, before template operands are matched.
87 Also ensure a constant immediate is sign extended when we know the
88 size is at most 16 bits. This is to catch cases like "add
89 $0xffc0,%ax" where we don't know the size, and thus that the
90 immediate can be represented as Imm8S until after parsing the
92 (i386_displacement): Similarly sign extend 16 bit constant
94 (md_assemble): Relax 16-bit jump constant range check to suit sign
95 extended displacements.
97 2000-02-26 Andreas Jaeger <aj@suse.de>
99 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
101 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
103 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
104 call operands when intel_syntax.
105 (intel_float_operand): Return 2 for "fi...".
106 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
107 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
108 earlier "SHORT" change.
109 (md_assemble): When determining suffix from Regs, exclude
112 2000-02-24 Nick Clifton <nickc@cygnus.com>
114 * configure: Add arm-wince, mips-pe and sh-pe targets.
115 * configure: Regenerate.
117 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
119 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
120 "pe-mips" for the mips-pe target.
122 * config/tc-arm.c (insns): Change displacement encoded in BL
123 and B instructions if the target port is arm-wince.
124 (do_ldst): Do not bias the relocation offset if the target
126 (md_pcrel_from): Add in missing relocation offset bias if the
129 * config/tc-mips.c (mips_target_format): Support COFF flavour.
130 (md_begin): Disable -G support for mips-pe target.
131 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
132 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
135 * config/tc-sh.c (md_begin): sh-pe target is little endian.
136 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
137 assembler, just set the alignment to 4.
139 * config/te-wince-pe.h: New file for WinCE targets. Define
142 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
144 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
146 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
147 (i386_intel_memory_operand): After finding a segment override,
148 check again for no `[' before looking for a displacement. Bomb if
149 more than one displacement rather than silently discarding the
150 second and subsequent ones. Free strings malloc'd by
151 build_displacement_string.
153 2000-02-24 Catherine Moore <clm@cygnus.com>
155 * config/obj-som.c (obj_pseudo_table): Add "weak".
156 (obj_som_weak): New routine.
158 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
160 * config/tc-i386.c (union i386_op): New.
161 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
162 Throughout file replace occurences of disps[n], imms[n], regs[n]
163 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
164 intel mode operand swapping. Add assert in regKludge and
165 fake_zero_displacement code. Test i.types[n] when outputting
166 displacements and immediates. Combine output of Disp16 with
168 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
169 when in intel mode by (not) reversing fsub and fdiv operands
170 before the template search. This fails for single operand
171 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
172 undefined. Instead fix the base_opcode after we've found the
173 template. Move base_opcode xor with found_reverse_match from
174 opcode output code to before this fix so we test for the correct
176 (md_assemble): Don't use strcmp when deciding to ignore the suffix
177 check in intel mode. Instead compare opcodes.
179 * config/tc-i386.h (TC_RELOC): Delete.
180 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
181 with equivalent call to reloc.
183 * as.h (flag_m68k_mri): Move declaration after target include, and
184 only declare when TC_M68K defined. Define as zero otherwise.
185 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
186 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
187 Define as zero otherwise.
188 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
189 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
190 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
191 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
192 testing whether defined.
193 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
194 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
195 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
196 rather than testing whether defined.
197 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
198 (parse_mri_cons): Declare and use only when TC_M68K.
199 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
200 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
201 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
203 * NEWS: Mention IBM 370 support.
205 2000-02-23 Richard Henderson <rth@cygnus.com>
207 * config/tc-i386.c (md_assemble): When swapping operands for
208 intel_syntax, assume everything that's not Imm or Disp is a
211 2000-02-23 Linas Vepstas <linas@linas.org>
213 * config/tc-i370.c, config/tc-i370.h: New files.
214 * Makefile.am: Add support for Linux/IBM 370.
215 * configure.in: Likewise.
216 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
217 * config/obj-elf.c: Include elf/i370.h
218 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
220 * Makefile.in: Regenerate.
221 * configure: Regenerate.
223 * doc/c-i370.texi: New file.
224 * doc/all.texi: Include it.
225 * doc/as.texinfo: And here.
226 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
227 * doc/Makefile.in: Regenerate.
229 2000-02-19 Michael Meissner <meissner@redhat.com>
231 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
232 determine if an instruction can be used in parallel with an ADDppp
233 or SUBppp instruction.
235 2000-02-22 Andrew Haley <aph@cygnus.com>
237 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
239 1999-12-30 Andrew Haley <aph@cygnus.com>
241 * config/tc-mips.c (mips_gp32): New variable.
242 (macro_build) Use mips_gp32.
244 (md_longopts): Add "-mgp32" and "-mgp64".
245 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
247 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
249 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
250 warning, and bump it to 1.
252 2000-02-22 Ian Lance Taylor <ian@zembu.com>
254 From Brad Lucier <lucier@math.purdue.edu>:
255 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
258 2000-02-21 Catherine Moore <clm@cygnus.com>
260 * config/tc-mips.c (MF_HILO_INSN): Define.
261 (mips_7000_hilo_fix): Declare.
262 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
263 (md_parse_option): Check for 7000_HILO_FIX options.
264 (OPTION_M7000_HILO_FIX): Define.
265 (OPTION_NO_M7000_HILO_FIX): Define.
266 * doc/c-mips.texi (-mfix7000): Describe.
268 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
270 * listing.c (print_lines): Remove unused variable `end'.
272 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
273 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
274 reloc_type when BFD_ASSEMBLER.
275 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
276 reloc_type when BFD_ASSEMBLER. Move common code out of switch
277 statement and quell signed vs. unsigned comparison warning.
279 2000-02-18 Nick Clifton <nickc@cygnus.com>
281 * config/tc-d10v.c (find_opcode): Add a symbol's value to
282 the computed frag offset, rather than overwriting it.
284 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
286 * config/tc-sh.c ("elf/sh.h"): Include.
287 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
288 (md.begin): Initialize target_arch.
289 Only include opcodes in has table that match selected architecture.
290 (parse_reg): Recognize register names for sh-dsp.
291 (parse_at): Recognize post-modify addressing.
292 (get_operands): The leading space is now optional.
293 (get_specific): Remove FDREG_N support. Add support for sh-dsp
294 arguments. Update valid_arch.
295 (build_Mytes): Add support for SDT_REG_N.
296 (find_cooked_opcode): New function, broken out of md_assemble.
297 (assemble_ppi, sh_elf_final_processing): New functions.
298 (md_assemble): Use find_cooked_opcode and assemble_ppi.
299 (md_longopts, md_parse_option): New option: -dsp.
300 * config/tc-sh.h (elf_tc_final_processing): Define.
301 (sh_elf_final_processing): Declare.
303 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
305 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
306 the unwinder subspace. Save the current seg/subseg before creating
309 2000-02-10 Nick Clifton <nickc@cygnus.com>
311 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
312 little endian targets.
313 (INST_BYTE1): Redefine to handle big and little endian
315 (cpu_type): New type: Select between M340 and M210.
316 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
317 instructions of the M340.
318 (md_assemble): Add support for the MULSH and OPSR classes of
320 (md_atof): Add support for little endian targets.
321 (md_parse_option): Add support for -EL, -EB and -mcpu command
323 (md_convert_frag): Add support for little endian targets.
324 (md_apply_fix3): Add support for little endian targets.
325 (md_number_to_chars): Add support for little endian targets.
327 2000-02-10 Timothy Wall <twall@redhat.com>
329 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
330 defined, use it to verify the symbol just read should be a label.
332 2000-02-10 Timothy Wall <twall@redhat.com>
334 * app.c (do_scrub_chars): Handle "||" for parallel instructions
335 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
336 around colons when KEEP_WHITE_AROUND_COLON is defined.
337 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
338 and KEEP_WHITE_AROUND_COLON.
340 2000-02-08 Timothy Wall <twall@redhat.com>
342 * read.c (s_rept): Call do_repeat, which abstracts the repeat
344 (do_repeat): New. Abstract repeat logic so that a "break" can be
346 (end_repeat): New. Provide support for a "break" out of the
348 * read.h: Add prototypes for new functions.
350 2000-02-08 Timothy Wall <twall@redhat.com>
352 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
353 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
354 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
357 2000-02-08 Timothy Wall <twall@redhat.com>
359 * read.c: Added elseif to directives table.
360 * read.h: Added prototype for s_elseif.
361 * doc/as.texinfo: Added description for elseif.
362 * cond.c (s_elseif): New function
364 2000-02-04 Timothy Wall <twall@redhat.com>
366 * listing.c (print_lines): Remove conditionals causing bug in
369 2000-02-03 Timothy Wall <twall@cygnus.com>
371 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
373 * frags.c (frag_new): Calculate fr_fix in octets
374 (frag_now_fix) Return offset as target address offset (bytes).
375 (frag_now_fix_octets) New - Return offset in octets (8-bit
377 * frags.h: Added prototype for frag_now_fix_octets().
378 Distinguish between octets and bytes in field descriptions.
379 * listing.c (calc_hex): Account for octets vs bytes when
380 printing addresses/offsets.
381 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
382 target is little-endian, print the octets in a word in big-endian
383 order so that the display looks like a proper hexadecimal number,
384 instead of having the octets reversed.
385 * read.c (do_align): When recording alignment, alignment power
386 should be in terms of target bytes (minimum addressible unit)
388 (do_org) Convert ORG target address (byte) argument into an
389 octet offset when generating a variable fragment.
390 * symbols.c (resolve_symbol_value): Symbol final value
391 converted to a target address offset (bytes) from its octet offset.
392 * config/obj-coff.c (coff_frob_symbol): Symbol target address
393 offset (bytes) is adjusted by the frag offset (octets) converted
395 (coff_frob_section) Section alignment power is in terms of bytes;
396 convert it to an octet alignment power when calculating size (and
397 size mask) in octets. Don't modify the section size in order to
398 "align" it for TI COFF, since that format has a different method
399 for storing alignment information.
401 2000-02-01 Timothy Wall <twall@cygnus.com>
403 * stabs.c (generate_asm_file): Escape backslashes in stabs file
404 entries, matching the way GCC generates them. If not escaped, the
405 filename is encoded incorrectly.
407 2000-01-31 Nick Clifton <nickc@cygnus.com>
408 * config/tc-arm.c (reg_table): Add support for ATPCS register
411 2000-01-31 Geoff Keating <geoffk@cygnus.com>
413 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
415 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
417 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
418 of a symbol when we really care about its value.
420 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
422 * config/tc-mcore.c (md_assemble): Give warning message if
423 operands passes to instruction are more than the spec.
425 2000-01-27 Thomas de Lellis <tdel@windriver.com>
427 * config/tc-arm.c (armadjust_symtab): If the assembler is in
428 Thumb mode but the label seen was not declared as '.thumb_func'
429 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
430 correct disassembly of Thumb code bounded by non function labels.
432 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
434 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
435 Add dependencies for e-i386aout.o. Fix 2 comment lines.
437 * Makefile.in: Same here.
440 * configure.in: Set bfd_gas for i386-aout when primary target
441 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
442 we may need the primary te_file. Remove incorrect comment.
444 * configure: Regenerate.
446 * config/e-i386aout.c: New file.
448 * as.c (USE_EMULATIONS): Move to before print_version_id.
449 (struct emulation): Add i386aout.
450 (show_usage): Split text strings. Reformat -a text. Add --em
454 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
455 (aout_format_ops): New.
458 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
459 preprocessor conditional and add aout USE_EMULATIONS tests.
460 (read_a_source_file): Don't pass error strings to printf as
464 * gasp.c (exp_get_abs): Don't pass error strings to printf as
466 (do_data): Same here.
467 (process_file): And here.
470 * symbols.c (colon): Rewrite "already defined" fatal message
471 code for aout with USE_EMULATIONS.
474 * config/obj-aout.c (OBJ_HEADER): Define.
475 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
477 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
478 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
480 (obj_aout_type): Expand S_SET_OTHER here too.
481 (obj_read_begin_hook): Remove.
482 (aout_pop_insert): New.
483 (obj_aout_s_get_other): New.
484 (obj_aout_s_get_desc): New.
485 (aout_format_ops): New.
488 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
489 gets aout_pseudo_table.
490 (aout_pseudo_table): Declare.
491 (obj_read_begin_hook): Define.
494 * config/obj-coff.c (obj_pseudo_table): Rename to
496 (coff_pop_insert): Use coff_pseudo_table.
497 (coff_sec_sym_ok_for_reloc): Remove.
498 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
499 and comment all zero entries and remove #if 0 code.
502 * config/obj-coff.h (obj_pop_insert): Define.
503 (coff_pseudo_table): Declare.
506 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
507 s_get_size, s_set_size. Comment all zero entries.
510 * config/obj-elf.c (elf_s_get_other): New function.
511 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
512 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
513 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
515 (obj_elf_parse_section_letters): Don't pass error strings to
516 printf as format arg.
519 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
521 (elf_s_get_other): Declare.
522 (S_GET_OTHER) Define as elf_s_get_other if not already
524 (S_SET_OTHER): Only define when not already defined.
525 (elf_obj_read_begin_hook): Declare.
526 (obj_read_begin_hook): Define.
527 (elf_obj_symbol_new_hook): Declare.
528 (obj_symbol_new_hook): Define.
531 * config/obj-multi.h: Add copyright header and protect against
532 multiple inclusion. Add * to all function pointers.
533 (OBJ_HEADER): If defined, include it rather than other defines
535 (obj_frob_file_after_relocs): Test for NULL.
536 (obj_symbol_new_hook): Here too.
537 (obj_sec_sym_ok_for_reloc): And here.
538 (S_GET_OTHER): Define.
539 (S_GET_DESC): Define.
540 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
541 (OBJ_MAYBE_ELF): Update comment.
543 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
544 OBJ_AOUT preprocessor conditional and handle emulation by
545 testing OUTPUT_FLAVOR.
546 (i386_displacement): Here too.
547 (md_section_align): Similarly here.
548 (i386_target_format): Conditionally compile when more than one
549 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
550 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
551 (i386_displacement): Here too.
554 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
555 Define TARGET_FORMAT for aout only when not multi.
558 * config/te-multi.h: Delete file as it's identical to te-generic.h
560 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
562 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
563 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
566 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
568 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
571 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
573 * config/tc-mips.c (mips_do_align): New function.
574 * config/tc-mips.h (md_do_align): Define.
576 2000-01-10 Philip Blundell <philb@gnu.org>
578 * doc/c-arm.texi (ARM Options): Fix typo.
579 (ARM-Chars): Correct description of `#'. Mention that `;' is a
580 line separator for Linux.
581 * doc/as.texinfo (Comments): Mention the ARM.
583 2000-01-10 Philip Blundell <pb@futuretv.com>
585 * configure.in (arm*-*-conix*): New target.
586 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
588 * configure: Regenerate.
590 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
592 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
593 (obj_elf_visibility): New function.
595 * doc/as.texinfo (Visibility): New node: document visibility
598 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
600 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
601 warning for absolute jump/call without `*' in non-intel mode. No
602 need to set i.types[0] JumpAbsolute in intel mode.
604 1999-12-22 Philip Blundell <pb@futuretv.com>
606 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
607 hook function when changing sections.
608 (arm_s_data): Likewise.
610 1999-12-14 Nick Clifton <nickc@cygnus.com>
612 * config/tc-arm.c (md_parse_option): Add support for -marm720
615 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
617 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
618 (r_registers, xr_registers): Define.
619 (r_register_name, xr_register_name): New functions.
620 (md_assemble): Handle new am33 operand types and instruction
622 (mn10300_insert_operand, check_operand): Likewise.
624 1999-11-29 Nick Clifton <nickc@cygnus.com>
626 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
627 (s_force_thumb): Set thumb_mode to 2.
628 (md_assemble): Do not complain about thumb instructions on a
629 non-thumb target if thumb_mode is set to 2.
631 1999-11-28 Michael Meissner <meissner@cygnus.com>
633 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
634 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
635 (O_...): Add new machine dependent expressions if we are handling
636 explicit relocations.
637 (alpha_reloc_op): New static table holding the explicit relocation
639 (alpha_literal_hash): New static to hold the hash table for
640 explicit relocations.
641 (alpha_macros): Add support for explicit relocations.
642 (md_begin): If explicit relocations, initialize hash table.
643 (md_assemble): Don't print a second error if tokenize_arguments
644 already printed an error message.
645 (md_apply_fix): Add support for explicit relocations.
646 (alpha_force_relocation): Ditto.
647 (alpha_fix_adjustable): Ditto.
648 (alpha_adjust_symtab): New function to support explicit
650 (alpha_adjust_symtab_relocs): Ditto.
651 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
652 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
653 Add support for explicit relocations. Return -2 if an error
654 message was already printed.
655 (find_macro_match): Add support for explicit relocations. Comment
657 (emit_insn): Add support for explicit relocations.
658 (assemble_tokens): Ditto.
660 (load_expression): Ditto.
663 (emit_ir_load): Ditto.
664 (emit_loadstore): Ditto.
668 (emit_division): Ditto.
669 (emit_jsrjmp): Ditto.
670 (emit_retjcr): Ditto.
672 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
674 (tc_adjust_symtab): If explicit relocations, call the function
676 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
677 relocations next to the literal relocation they reference.
678 (TC_INIT_FIX_DATA): Initialize the new fields.
679 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
681 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
683 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
684 'B' operand for PA2.0 bb instruction.
686 1999-11-18 Nick Clifton <nickc@cygnus.com>
688 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
691 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
693 (mcore_force_relocation): Force relocations to be generated for
696 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
698 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
699 (i386_displacement): Disallow O_big displacements.
701 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
703 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
704 improvements in error checking.
705 (md_assemble): Support for unconditional ARM instructions.
706 (md_parse_option): Support for -m[arm]v5e flag.
708 1999-11-12 Nick Clifton <nickc@cygnus.com>
710 * macro.c (buffer_and_nest): Do not check beyond the end of the
713 1999-11-11 Nick Clifton <nickc@cygnus.com>
715 * macro.c (buffer_and_nest): Look for seperator after TO and
718 1999-11-08 Andrew Haley <aph@cygnus.com>
720 * app.c (do_scrub_chars): When in State 10, treat backslash
721 characters in the same way as as symbol characters.
723 1999-11-07 Richard Henderson <rth@cygnus.com>
725 * config/tc-alpha.c (alpha_align): Check, don't assert, that
726 the previous label was in the current section before playing
729 1999-11-06 Nick Clifton <nickc@cygnus.com>
731 * config/tc-v850.c (v850_force_relocation): Force relocation
733 (v850_pcrel_from_selection): Do not compute a pcrel offset if
736 1999-11-05 Michael Meissner <meissner@cygnus.com>
738 * expr.h (operatorT): Increase machine dependent operators to 16.
739 * expr.c (op_rank): Ditto.
741 1999-11-03 Ian Lance Taylor <ian@zembu.com>
743 * read.c (pseudo_set): Reject attempts to set the value of a
746 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
749 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
751 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
752 to bfd_set_section_contents.
754 1999-11-03 Nick Clifton <nickc@cygnus.com>
756 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
758 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
760 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
761 (mips_ip): Use OPCODE_IS_MEMBER.
763 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
765 * config/tc-arm.c (reg_required_here): Improve comments.
767 * config/tc-arm.c (thumb_opcode): Add "variants" field.
768 (tinsns): Initialize variants field.
770 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
773 1999-10-27 Scott Bambrough <scottb@netwinder.org>
775 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
776 * config/tc-arm.h: Fix compile time warnings.
778 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
780 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
781 form @abs16, @(abs16) and @(abs16 + imm).
783 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
785 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
786 (ISA_HAS_64_BIT_REGS) New.
787 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
788 mips_emit_delays,macro_build,load_register,load_addresss,
789 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
790 and/or use new ISA_xxx macros in expressions involving
791 ISA, particularly mips_opts.isa.
793 1999-10-18 Michael Meissner <meissner@cygnus.com>
795 * expr.h (operatorT): Add machine dependent operators md1..md8.
796 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
797 for the machine dependent operators to use.
799 * expr.c (op_rank): Add machine dependent operators.
801 * config/tc-alpha.c (O_pregister): Define as a machine dependent
803 (O_cpregister): Ditto.
804 (md_begin): Change X_op test that field is wide enough to use
805 O_max instead of O_alpha_max.
806 (cpu_types): Fill in missing initializer.
807 (alpha_num_macros): Make unsigned.
808 (md_assemble): Make opnamelen be size_t.
809 (md_apply_fix): Cast alpha_num_operands to int before testing.
810 (alpha_force_relocation): Ditto.
811 (alpha_fix_adjustable): Ditto.
812 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
813 (tc_gen_reloc): Ditto.
814 (tc_get_register): Ditto.
819 (s_alpha_ent): Ditto.
820 (s_alpha_end): Ditto.
821 (s_alpha_frame): Ditto.
822 (s_alpha_prologue): Ditto.
823 (s_alpha_file): Ditto.
824 (s_alpha_gprel32): Ditto.
825 (s_alpha_proc): Ditto.
826 (s_alpha_set): Ditto.
827 (s_alpha_base): Ditto.
828 (s_alpha_align): Ditto.
829 (s_alpha_arch): Ditto.
830 (alpha_align): Ditto.
831 (assemble_insn): Suppress unused variable warning.
833 (assemble_insn): Don't assume X_op and X_unsigned are in a given
834 order in the structure.
835 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
837 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
839 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
841 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
843 * config/tc-i386.c (i386_index_check): Correct #endif location.
845 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
847 * as.c (show_usage): Document new options.
848 (parse_args): Add --no-warn, --warn, --fatal-warnings,
849 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
850 (parse_args): Parse the new options.
851 (main): If there were warnings, and --fatal-warnings
852 was specified, print an error.
853 * as.h: New variable, flag_fatal_warnings, for new option.
855 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
857 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
858 '@'. Change autoincrement completers to fall through to cache control
861 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
863 (pa_parse_addb_64_cmpltr): New function.
865 * config/tc-hppa.c (pa_ip): Change error message.
866 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
867 '?Q' args to allow falling through.
869 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
870 Remove unused conditional codes.
871 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
873 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
875 * config/tc-d30v.c (CHAR_BIT): Define.
876 (check_range): Fix bit operations to support integers bigger than
879 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
881 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
884 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
885 Doug Evans <devans@cygnus.com>
887 Add support for m32rx.
888 * config/tc-m32r.c (enable_m32rx): New static global.
889 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
890 (allow_m32rx): New function.
891 (M32R_SHORTOPTS): Add `O'.
892 (md_longopts): Add --m32rx plus several warning options.
893 (md_parse_option): Handle new options.
894 (md_show_usage): Print them.
895 (md_begin): Enable m32rx.
896 (OPERAND_IS_COND_BIT): New macro.
897 (first_writes_to_seconds_operands): New function.
898 (writes_to_pc,can_make_parallel,make_parallel): New functions.
899 (target_make_parallel,assemble_two_insns): New functions.
900 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
901 If optimizing and m32rx, try to make consecutive insns parallel.
903 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
905 * config/tc-mips.c (nopic_need_relax): Allow for the
906 .sdata.foo sections generated by -fdata-sections,
907 and for the .gnu.linkonce.s sections generated by C++.
909 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
911 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
912 with cleaner code using completer prefixes. Add 'Y'.
914 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
916 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
918 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
919 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
920 insn does not match and we should try the next insn in the table.
922 1999-09-22 Nick Clifton <nickc@cygnus.com>
924 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
926 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
928 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
931 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
933 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
934 OBJ_ELF. If ELF, add "sq".
935 (md_parse_option): If ELF, ignore -s and -q.
936 (md_show_usage): Mention ELF options.
938 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
940 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
943 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
945 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
947 * config/tc-hppa.c (struct pa_it): New field "trunc".
948 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
949 (pa_parse_ftest_gfx_completer): New function
950 (pa_parse_fp_cnv_format): New function.
952 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
953 (md_apply_fix): Handle 22bit pc-rel branches.
955 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
957 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
959 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
961 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
963 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
965 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
966 (pa_ip): Handle 'fX'.
968 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
970 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
971 (pa_ip): Handle 'fX'.
973 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
975 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
976 unwinds unless the function is in the text space.
977 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
979 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
981 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
982 (md_assemble): To here. Tweak address generation.
984 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
986 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
987 (md_assemble): Call dwarf2_where for OBJ_ELF.
988 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
989 (pa_end_of_source): New function.
990 * tc-hppa.h (md_end): Define for OBJ_ELF.
992 1999-09-14 Michael Meissner <meissner@cygnus.com>
994 * configure.in (Canonicalization of target names): Remove adding
995 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
996 generates $ac_config_sub with a ${CONFIG_SHELL} already.
997 * configure: Regenerate.
999 1999-09-14 Donn Terry <donn@interix.com>
1001 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1003 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1005 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1006 pc-relative jmp/call to an absolute symbol.
1007 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1008 absolute section symbols.
1010 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1011 jump handling code and comments.
1013 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1015 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1016 the value if TE_PE and a global defined symbol.
1018 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1020 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1021 print the symbol, rather than printing it here.
1023 1999-09-11 Donn Terry <donn@interix.com>
1025 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1026 BFD_RELOC_RVA relocations.
1028 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1029 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1032 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1034 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1035 * doc/internals.texi (Object format backend): Document
1038 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1039 relocations against global symbols if TE_PE.
1041 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1042 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1044 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1047 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1048 symbols which do not have a constant value, or tags with
1049 non-tags. Remove the symbol from the list before adding it at the
1052 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1053 C_FCN symbol differently if TE_PE.
1054 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1055 appears in the pseudo-op, rather coff_line_base which is only set
1058 * config/obj-coff.c (obj_coff_loc): New static function.
1059 (obj_pseudo_table): Add "loc".
1061 * config/obj-coff.c (add_lineno): Check that the line number is
1064 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1065 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1067 (md_atof): Return NULL rather than 0.
1068 * config/tc-i386.c (md_atof): Change type to int.
1069 * expr.c (expr): Change first parameter to int.
1070 * config/obj-coff.c: Add declarations for static functions.
1071 (coff_frob_symbol): Use SYM_AUXENT.
1072 * config/tc-i386.h (flag_16bit_code): Don't declare.
1074 * config/obj-coff.c (obj_coff_section): Default to setting
1075 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1077 * write.c (adjust_reloc_syms): Print adjusted fixup.
1079 * expr.c (integer_constant): Correct too_many_digits calculation
1082 1999-09-09 Andreas Schwab <schwab@suse.de>
1084 * doc/c-arm.texi: Fix arguments of @var to not contain
1087 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1089 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1091 (md_parse_option): Only support -k flag for ELF and COFF targets.
1093 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1095 * config/tc-hppa.c (pa_ip): Put strict register checks before
1096 call to pa_parse_number.
1098 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1100 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1102 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1105 1999-09-06 Donn Terry <donn@interix.com>
1107 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1109 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1111 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1112 candidate instruction. Require registers for register arguments
1113 when in strict mode. Require assemble-time constants for
1114 constants when in strict mode.
1115 (pa_get_absolute_expression): Require a constant when in strict
1118 1999-09-06 Nick Clifton <nickc@cygnus.com>
1120 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1122 1999-09-04 Steve Chamberlain <sac@pobox.com>
1124 * config/tc-pj.c: New file, supports picoJava in ELF.
1125 * config/tc-pj.h: Ditto.
1126 * configure.in (pjl*, pj*): New targets.
1127 * Makefile.am: Rebuild dependencies.
1128 (CPU_TYPES): Add pj.
1129 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1130 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1131 * doc/c-pj.texi: New file.
1132 * doc/as.texinfo: Add some PJ specifics.
1133 * doc/all.texi: Add PJ to the list of all architectures, sort them
1135 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1136 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1138 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1140 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1141 (obj_frob_file): Test for null pointer.
1142 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1143 (OBJ_PROCESS_STAB): And here.
1144 (elf_obj_sy): Remove
1146 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1147 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1148 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1150 * config/obj-coff.c (no_func): Remove.
1151 (coff_format_ops): Change occurrences of no_func to 0, as we test
1152 for 0 in obj-multi.h.
1154 * configure.in: Enable bfd for i386-coff when primary target is
1155 bfd. Enable i386 elf,coff emulation support. Don't set
1156 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1157 emulation to support.
1158 *configure: Regenerate.
1160 1999-09-02 Nick Clifton <nickc@cygnus.com>
1162 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1163 .section .line directive is encountered.
1165 1999-09-01 Nick Clifton <nickc@cygnus.com>
1167 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1170 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1171 * as.texinfo: Document --gdwarf2 command line option.
1172 Add additional documentation of ARM command line switches.
1174 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1176 * config/tc-i386.c (i386_intel_memory_operand): Combine
1177 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1178 and RESTORE_END_STRING around parse_register calls.
1179 (i386_operand): Here too.
1180 (i386_is_reg): Remove.
1181 (parse_register): Move as_bad calls from within this function to
1184 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1186 Based on a patch from H.J. Lu <hjl@gnu.org>
1187 * config/tc-i386.c (parse_register): Handle FP regs specially.
1188 (md_begin): Remove '(' and ')' from register_chars.
1190 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1192 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1193 error message (done elsewhere).
1195 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1197 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1199 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1201 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1204 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1206 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1208 Add new completers. Fix bug in 64 bit condition handling.
1210 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1213 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1215 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1217 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1219 1999-08-27 Jim Wilson <wilson@cygnus.com>
1221 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1222 (struct ls): Add frag field. Initialize it to zero.
1223 (out_end_sequence): New local text_frag. Set it while in text section.
1224 Replace address check with frag check. Set ls.frag to text_frag if
1225 out_set_addr called.
1226 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1227 Set it before switching sections. Replace address check with frag
1228 check. Set ls.frag to saved_frag if out_set_addr called.
1230 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1232 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1233 output "advance_pc" opcode instead of calling gen_addr_line().
1234 The latter has the undesired side-effect of creating a new row
1235 in the debug line info matrix.
1237 1999-08-26 Jim Wilson <wilson@cygnus.com>
1239 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1240 ls.last_filename if last is less than zero. Set ls.last_filename
1241 when allocating new entry.
1242 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1245 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1247 * config/tc-i386.c (i386_index_check): Fix the displacement size
1248 when INFER_ADDR_PREFIX.
1250 1999-08-18 Nick Clifton <nickc@cygnus.com>
1252 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1255 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1257 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1258 handle 0xffffNNNN constants correctly.
1260 1999-08-16 Nick Clifton <nickc@cygnus.com>
1262 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1265 1999-08-13 Nick Clifton <nickc@cygnus.com>
1267 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1268 (md_apply_fix3): Always pass positive values to
1269 validate_offset_imm.
1271 1999-08-12 Nick Clifton <nickc@cygnus.com>
1273 * config/tc-arm.c (skip_whitespace): New macro.
1274 Formatting tidy ups.
1276 (md_apply_fix3): Store relocation offset in addend for ELF based
1278 (arm_force_relocation): Always generate relocs for Thumb function
1281 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1283 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1284 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1286 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1288 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1289 flags for the unwind subspace.
1291 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1292 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1293 suitable relocation based on the size of the target's pointer.
1294 Always Use subsegment zero for the unwinders.
1295 (pa_level): Handle "2.0w".
1297 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1299 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1300 with the following instruction unless this was specified.
1302 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1304 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1305 certain sections, to match BFD changes.
1307 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1309 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1310 (EXTRA_SCRIPTS): Define to keep automake happy.
1311 * Makefile.in: Rebuild.
1313 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1315 * Makefile.am: Rename .dep* files to DEP*.
1316 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1317 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1319 * Makefile.in: Rebuild.
1321 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1323 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1325 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1327 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1328 avoid problems on DOS filesystems.
1329 * Makefile.in: Rebuild.
1331 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1333 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1335 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1338 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1340 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1341 line to create ${GDBINIT} rather than .gdbinit.
1342 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1344 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1346 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1348 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1350 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1352 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1354 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1355 non-adjustable symbols.
1357 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1359 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1361 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1363 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1366 1999-08-05 Donn Terry <donn@interix.com>
1368 * config/te-interix.h: New file.
1369 * configure.in (i386-*-interix*): New target.
1370 * configure: Rebuild.
1372 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1374 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1375 selectors for ELF too.
1376 (selector_table): Add "ltp" and "rtp" selectors.
1378 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1380 * config/tc-i386.c (i386_operand): No need to change
1381 operand_string pointer in segment reg case before goto
1382 do_memory_reference. Initialise displacement_string_start and
1383 displacement_string_end after do_memory_reference label.
1384 (i386_index_check): Add operand_string param, and print error
1385 message on failure here.
1386 (i386_intel_memory_operand): Instead of here.
1387 (i386_operand): And here.
1388 (INFER_ADDR_PREFIX): Enable.
1390 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1392 * config/tc-i386.h (DefaultSize): Define. Renumber following
1393 opcode_modifier defines.
1395 From Etienne Lorrain <etienne.lorrain@ibm.net>
1396 * config/tc-i386.c (stackop_size): New variable.
1397 (set_16bit_code_flag): Clear it here.
1398 (set_16bit_gcc_code_flag): New function.
1399 (md_pseudo_table): Add "code16gcc" entry.
1400 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1402 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1404 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1405 next_set_end even if the end symbol is being discarded.
1407 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1408 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1409 * config/obj-coff.c: Likewise.
1410 (seg_info_type): Remove.
1411 (seg_info_off_by_4): Change to array of segT.
1412 (s_get_segment): Adjust accordingly.
1413 (obj_pseudo_table): Fully initialize sentinel entry.
1415 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1416 Ralf Baechle <ralf@uni-koblenz.de>.
1418 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1420 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1422 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1424 * config/tc-i386.c: Indentation and white space changes.
1425 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1426 don't enable it by default.
1427 (i386_intel_operand): Remove redundant prototype.
1428 Move check on number of memory operands, and i.mem_operands++
1429 (i386_intel_memory_operand): To here.
1430 Remove i386_immediate code from here. Remove special case code
1431 for input and output using (%dx). Remove base/index checks and
1432 call i386_index_check instead. Save initial operand_string
1433 argument for error message.
1434 (i386_operand): Remove redundant prototype. Move base/index
1435 checks to i386_index_check.
1436 (i386_displacement): Move intel mode check for non-zero
1438 (i386_intel_memory_operand): To here.
1440 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1442 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1443 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1444 by .register pseudo-op if -64 and --no-undeclared-regs.
1445 (s_register, sparc_adjust_symtab): New functions.
1446 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1447 Declare sparc_adjust_symtab as tc_adjust_symtab.
1448 * doc/c-sparc.texi: Add description of #ignore special literal
1449 for .register pseudo-op.
1451 1999-07-30 Catherine Moore <clm@cygnus.com>
1453 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1454 the relocation's section offset.
1456 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1458 * write.c (fixup_segment): Fix generic error check overflow test.
1460 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1461 X_add_number to long.
1463 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1465 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1468 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1470 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1473 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1475 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1477 * configure.bat: Remove; obsolete.
1478 * config/go32.cfg: Likewise.
1480 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1482 * configure.in (i386-*-vxworks*): New target.
1483 * configure: Rebuild.
1485 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1487 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1489 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1491 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1493 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1494 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1495 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1496 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1497 MAX_RELOC_EXPANSION): Define.
1498 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1500 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1502 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1503 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1504 block. Print a warning if an 8-bit or 16-bit constant
1505 displacement or immediate is truncated on output.
1506 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1508 (i386_operand): Disallow immediate jump absolute operand.
1510 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1512 * configure.in: Bump version number to 2.9.5.
1513 * configure: Rebuild.
1515 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1518 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1520 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1521 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1523 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1525 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1527 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1529 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1530 if -mno-fpu was given.
1531 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1533 (cons_fix_new_arm): Remove misleading comments.
1535 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1537 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1539 (relax_segment): Likewise. After giving a rs_org error, convert
1540 the frag to rs_align to avoid cascading errors.
1542 1999-07-12 Andreas Schwab <schwab@suse.de>
1544 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1546 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1548 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1549 as appropriate. Fill in structure initializations. Add variable
1550 initializations. Add casts.
1551 * dwarf2dbg.c (print_stats): Change i to size_t.
1552 * listing.c (listing_listing): Change list_line to unsigned int.
1554 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1556 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1557 rather than checking for \001 and \002 in symbol name.
1558 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1560 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1562 * configure.in (hppa*-linux-gnu*): New target.
1563 * configure: Rebuilt.
1565 1999-07-08 Nick Clifton <nickc@cygnus.com>
1567 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1569 1999-07-07 Nick Clifton <nickc@cygnus.com>
1571 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1572 accessing symbolP directly.
1574 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1576 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1579 1999-07-05 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-arm.c (ARM_EXT_V5): Define.
1582 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1583 (md_begin): Detect ARM v5 architectures.
1584 (md_parse_option): Accept arm v5 specification.
1585 (md_show_usage): Documment -marmv5 switch.
1587 * doc/c-arm.texi: Document -marmv5 command line option.
1589 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1591 (validate_immediate_twopart): New function. Determine if a
1592 constant can be computed by two ADD instructions.
1593 (output_inst): Remove its command line parameter - it was never
1595 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1596 implememt the ADRL pseudo op.
1597 (tc_gen_reloc): Generate a suitable error message if an ADRL
1598 instruction tries to generate a real reloc.
1600 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1602 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1604 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1607 1999-06-27 H.J. Lu <hjl@gnu.org>
1609 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1610 non BFD_ASSEMBLER case.
1612 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1614 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1617 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1619 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1620 out_end_sequence() when the address decreases due to a new frag.
1621 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1622 numbering starts with 1.
1624 1999-06-23 Nick Clifton <nickc@cygnus.com>
1626 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1628 (mcore_s_text): Call obj_elf_text for ELF target.
1629 (mcore_s_data): Call obj_elf_data for ELF target.
1630 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1632 (mcore_s_bss): New function: Dump literal table before changing
1634 (mcore_s_comm): New function: Dump literal table before changing
1637 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1638 No longer static functions.
1639 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1640 Provide prototypes for these functions.
1642 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1644 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1645 a list of names, to try obj_segment_name, and to try abbreviated
1646 names when using COFF without long section names.
1648 * config/tc-alpha.c: More use of symbol accessor functions.
1649 * config/tc-arc.c: Likewise.
1650 * config/tc-d30v.c: Likewise.
1651 * config/tc-fr30.c: Likewise.
1652 * config/tc-i860.c: Likewise.
1653 * config/tc-m88k.c: Likewise.
1654 * config/tc-mcore.c: Likewise.
1655 * config/tc-ns32k.c: Likewise.
1656 * config/tc-sparc.c: Likewise.
1657 * config/tc-v850.c: Likewise.
1659 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1660 sy_value with appropriate accessor functions.
1661 * config/tc-arm.c (md_apply_fix3): Likewise.
1662 * config/tc-d10v.c (AT_WORD_P): Likewise.
1663 * config/tc-v850.c (reg_name_search): Likewise.
1665 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1666 use symbol_get_bfdsym instead.
1667 * config/tc-ppc.c (md_assemble): Likewise.
1668 * config/tc-v850.c (v850_comm): Likewise.
1670 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1672 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1673 the symbol, rather than accessing the bsym member.
1674 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1675 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1676 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1677 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1678 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1679 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1680 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1681 * config/tc-v850.c (tc_gen_reloc): Likewise.
1683 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1685 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1686 (hppa_gen_reloc_type): Conditionalize on BFD64.
1687 (tc_gen_reloc): Re-enable ELF relocations.
1688 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1690 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1692 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1694 (do_ldst): Move assignment out of if condition.
1695 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1696 parentheses to avoid warning.
1698 1999-06-21 Nick Clifton <nickc@cygnus.com>
1700 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1701 macro to get at the BFD symbol associated with a GAS symbol.
1703 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1705 * config/tc-ppc.c: Update for symbol handling changes.
1706 * config/obj-coff.c: Likewise.
1708 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1710 * tc-hppa.c: General cleanups of ELF support. No more spaces
1711 and subspaces for ELF.
1712 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1713 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1714 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1715 (UNWIND_SECTION_NAME): Likewise.
1716 (space/subspace related structures): Conditionalize definitions
1718 (space/subspace directives and support routines): Conditionalize
1719 definitions and references/uses on OBJ_SOM.
1720 (label_symbol_struct): For ELF, track the symbol's segment. For
1721 SOM track its space.
1722 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1724 (USE_ALIASES): Kill for both SOM & ELF.
1725 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1726 (pa_space, pa_subspace): Corresponding changes.
1727 (pa_spaces_begin): Corresponding chagnes.
1728 (md_begin): Do not muck around with space/subspace stuff for
1730 (md_apply_fix): Temporarily disable argument relocation stuff
1732 (tc_gen_reloc): Temporarily disable relocation generation for
1734 (pa_build_unwind_subspace): Similarly.
1736 1999-06-16 Nick Clifton <nickc@cygnus.com>
1738 * config/tc-arm.c (thumb_set): New pseudo op.
1739 (text, data, section): Override these pseudo ops with ARM
1741 (s_thumb_set): New function: Perform the same as a .set pseudo
1742 op, but also mark the alias'ed symbol as being a Thumb
1744 (arm_s_text): New function: Perform the same as the .text
1745 pseudo op, but dump the literal pool before changing
1747 (arm_s_data): New function: Perform the same as the .data
1748 pseudo op, but dump the literal pool before changing
1750 (arm_s_section): New function: Perform the same as the
1751 .section pseudo op, but dump the literal pool before changing
1753 (arm_cleanup): Do not reset the current section before dumping
1756 1999-06-17 Nick Clifton <nickc@cygnus.com>
1758 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1759 OPTION_NO_WARN_UNMATCHED entries.
1760 (md_parse_option): Generate a warning message if an unrecognised
1761 option is encountered.
1763 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1764 (get_operands): When parsing an expression after an '@' symbol
1765 has been detected, do not ignore '#' symbols.
1766 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1769 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1771 From K. Richard Pixley <rich@noir.com>:
1772 * configure.in (ppc-*-vxworks*): New target.
1773 * configure: Rebuild.
1775 1999-06-12 Philip Blundell <philb@gnu.org>
1777 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1779 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1781 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1782 which refer to symbols in linkonce sections, permit reducing the
1783 relocs if the symbol is local.
1785 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1787 * subsegs.c (subseg_text_p): New function.
1788 * as.h (subseg_text_p): Declare.
1789 * read.c (do_align): Use subseg_text_p to set the default fill.
1790 * write.c (subsegs_finish): Likewise.
1791 * config/obj-coff.c (write_object_file): Likewise.
1792 * config/tc-i386.h (md_maybe_text): Don't define.
1793 (md_do_align): Use subseg_text_p to set the default fill.
1794 * config/tc-m32r.c (m32r_do_align): Likewise.
1795 * config/tc-sh.c (sh_do_align): Likewise.
1796 * config/tc-sparc.h (md_do_align): Likewise.
1798 1999-06-12 David O'Brien <obrien@freebsd.org>
1800 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1801 * configure: Rebuild.
1803 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1805 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1806 * Makefile.am: Rebuild dependencies.
1807 * Makefile.in: Rebuild.
1809 * config/tc-i386.c (i386_immediate): Remove unused label
1812 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1813 * symbols.c: Likewise.
1814 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1815 sy_next field when taking address, rather than symbol_next.
1817 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1819 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1820 value from the output file architecture.
1821 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1822 * dwarf2dbg.h: Change bfd_vma to addressT.
1824 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1826 * dwarf2dbg.h: Use PARAMS in function declarations.
1828 1999-06-11 Martin Dorey <mdorey@madge.com>
1830 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1831 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1833 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1835 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1837 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1839 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1842 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1844 * read.c (read_a_source_file): Only declare inescape if
1847 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1849 (find_entry_byval): Add parens to avoid warning.
1851 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1853 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1856 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1858 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1861 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1862 synthetize_setx): New functions.
1863 (md_assemble): Broken the special cases into the above
1864 functions. Make compiler happy if sizeof(bfd_vma)==4.
1865 Fix sethi generated from set/setuw. If instructions have a relloc,
1866 always clear the fields to be relocated in the opcode.
1867 (sparc_ip): Remove special_case global variable.
1869 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1871 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1872 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1873 indication of success rather than a value.
1874 (itbl_get_val): Likewise.
1875 (itbl_get_field): Use strcspn. Change delimiters to include
1877 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1878 (itbl_get_val): Likewise.
1879 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1881 * symbols.c (copy_symbol_attributes): Convert local symbols to
1884 1999-06-10 Nick Clifton <nickc@cygnus.com>
1886 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1889 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1891 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1892 Optimize set if sizeof(bfd_vma) == 64.
1893 (sparc_ip): Fix sethi - without %hi() it should generate
1894 R_SPARC_22 reloc, not R_SPARC_HI22.
1895 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1897 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1899 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1900 (s_ncons): New function.
1901 (native_op_table): New table.
1902 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1903 R_SPARC_OLO10 handling.
1905 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1907 * expr.h (struct expressionS): Revert last change; widen X_op.
1908 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1910 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1912 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1913 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1914 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1915 * Makefile.in: Regenerated.
1917 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1918 `common' pass on to s_mri_common.
1919 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1921 1999-06-06 Richard Henderson <rth@cygnus.com>
1923 * config/obj-elf.c (obj_elf_section): Don't free the return
1924 value of demand_copy_C_string.
1926 1999-06-05 Richard Henderson <rth@cygnus.com>
1928 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1929 creation logic from obj_elf_create_section.
1931 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1932 (section_stack): New.
1933 (special_sections): Make const.
1934 (obj_elf_section): Gut and rewrite parsing.
1935 (obj_elf_change_section): New function broken out of obj_elf_section.
1936 (obj_elf_parse_section_letters): Likewise.
1937 (obj_elf_section_word): Likewise.
1938 (obj_elf_section_type): Likewise.
1939 (obj_elf_previous): Treat as a toggle.
1940 (obj_elf_popsection): New.
1941 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1942 (ppc_section_type): Likewise.
1943 * config/tc-ppc.h: Likewise.
1945 * expr.h (struct expressionS): Don't make X_op a bitfield.
1946 * config/tc-alpha.c: Update for symbol handling changes.
1947 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1948 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1950 1999-06-05 Richard Henderson <rth@cygnus.com>
1952 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1953 (dwarf2_gen_line_info): Kill unused variables.
1954 (dwarf2_finish): Likewise.
1955 (dwarf2_where): Likewise.
1956 (dwarf2_directive_file): If we've only got a string,
1957 hand off to s_app_file.
1958 * ecoff.c: Move the include of ecoff.h.
1959 * symbols.h (S_IS_FUNCTION): Prototype.
1961 * read.c (LEX_HASH): Supply a default.
1963 (s_globl): Update `c' after skipping whitespace.
1964 * read.h (LEX_END_NAME, is_name_ender): New.
1965 * expr.c (get_symbol_end): Respect it.
1967 1999-06-04 Mark Klein <mklein@dis.com>
1969 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1971 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1973 * config/tc-hppa.c: Update for symbol handling changes.
1975 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1977 * cgen.c: Update for symbol handling changes.
1978 * config/tc-m32r.c: Likewise.
1980 * config/tc-hppa.h: Update for symbol handling changes.
1981 * config/tc-hppa.c: Likewise.
1983 * config/tc-arm.h: Update for symbol handling changes.
1984 * config/tc-arm.c: Likewise.
1985 (symbol_make_empty): Remove. Just use symbol_create.
1987 * symbols.c (symbol_set_tc): Correct name.
1989 * Makefile.am: Rebuild dependencies.
1990 ($(OBJS)): Don't depend upon struc-symbol.h.
1991 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1992 * dep-in.sed: Don't remove struc-symbol.h.
1993 * Makefile.in: Rebuild.
1995 * doc/internals.texi (Symbols): Describe changes in symbol
1998 1999-06-03 Richard Henderson <rth@cygnus.com>
2000 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2001 instead of doing the work by hand.
2003 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2005 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2006 state of line state-machine.
2007 (struct ls): Collect DWARF2 line state-machine state in new member
2008 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2009 resulted in any DWARF2 directives.
2010 (reset_state_machine): New function.
2011 (out_end_sequence): Ditto.
2012 (dwarf2_gen_line_info): When switching sections or switching to a
2013 lower text address, call out_end_sequence() first to terminate the
2014 previous code sequence as code sequences MUST have monotonically
2015 increasing addresses.
2016 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2018 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2020 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2021 DWARF2 debug info (line information only, at this point).
2022 * as.h: Update comment about supported debug formats.
2023 * dwarf2dbg.c, dwarf2dbg.h: New files.
2024 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2026 * expr.c (operand): Don't use [ for parens if we want an index op.
2027 (op_encoding): Switch [ into O_index, if desired.
2028 (op_rank): Renumber with O_index on bottom.
2029 (expr): If O_index, match closing bracket.
2030 * expr.h (O_index): New.
2032 * read.c (read_a_source_file): Conditionally allow matched "
2033 in lines passed to md_assemble.
2035 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2037 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2039 Add support for storing local symbols in a small structure to save
2040 memory when assembling large files.
2041 * as.h: Don't include struc-symbol.h.
2042 (symbolS): Add typedef.
2043 * symbols.c: Include struc-symbol.h.
2044 (local_hash): New static variable.
2045 (save_symbol_name): New static function, from symbol_create.
2046 (symbol_create): Call save_symbol_name.
2047 (local_symbol_count): New static variable.
2048 (local_symbol_conversion_count): Likewise.
2049 (LOCAL_SYMBOL_CHECK): Define.
2050 (local_symbol_make): New static function.
2051 (local_symbol_convert): New static function.
2052 (colon): Handle local symbols. Create local symbol for local
2054 (symbol_table_insert): Handle local symbols.
2055 (symbol_find_or_make): Create local symbol for local label name.
2056 (symbol_find_base): Check for local symbol.
2057 (symbol_append, symbol_insert): Check for local symbols.
2058 (symbol_clear_list_pointers, symbol_remove): Likewise.
2059 (verify_symbol_chain): Likewise.
2060 (copy_symbol_attributes): Likewise.
2061 (resolve_symbol_value): Handle local symbols.
2062 (resolve_local_symbol): New static function.
2063 (resolve_local_symbol_values): New function.
2064 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2065 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2066 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2067 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2068 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2069 (symbol_previous, symbol_next): New functions.
2070 (symbol_get_value_expression): Likewise.
2071 (symbol_set_value_expression): Likewise.
2072 (symbol_set_frag, symbol_get_frag): Likewise.
2073 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2074 (symbol_mark_used_in_reloc): Likewise.
2075 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2076 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2077 (symbol_mri_common_p): Likewise.
2078 (symbol_mark_written, symbol_clear_written): Likewise.
2079 (symbol_written_p): Likewise.
2080 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2081 (symbol_section_p, symbol_equated_p): Likewise.
2082 (symbol_constant_p): Likewise.
2083 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2084 (symbol_get_obj, symbol_set_obj): Likewise.
2085 (symbol_get_tc, symbol_set_tc): Likewise.
2086 (symbol_begin): Initialize local_hash.
2087 (print_symbol_value_1): Handle local symbols.
2088 (symbol_print_statistics): Print local symbol statistics.
2089 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2090 Declare new symbols.c functions. Move many declarations here from
2092 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2093 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2094 (struct symbol): Move bsym to make it clearly the first field.
2095 Remove TARGET_SYMBOL_FIELDS.
2096 (symbolS): Don't typedef.
2097 (struct broken_word): Remove.
2098 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2099 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2100 (symbol_clear_list_pointers): Likewise.
2101 (symbol_insert, symbol_remove): Likewise.
2102 (symbol_previous, symbol_append): Likewise.
2103 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2104 (struct local_symbol): Define.
2105 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2106 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2107 (local_symbol_get_frag, local_symbol_set_frag): Define.
2108 (local_symbol_get_real_symbol): Define.
2109 (local_symbol_set_real_symbol): Define.
2111 * write.c (write_object_file): Call resolve_local_symbol_values.
2112 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2113 (TARGET_SYMBOL_FIELDS): Don't define.
2114 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2115 ECOFF_DEBUGGING, add ECOFF fields.
2116 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2117 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2118 ECOFF_DEBUGGING, add ECOFF fields.
2119 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2120 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2121 * config/tc-mcore.h: Don't include struc-symbol.h.
2122 (TARGET_SYMBOL_FIELDS): Don't define.
2123 (struct mcore_tc_sy): Define.
2124 (TC_SYMFIELD_TYPE): Define.
2125 * Many files: Use symbolS instead of struct symbol. Use new
2126 accessor functions rather than referring to symbolS fields
2129 * read.c (s_mri_common): Don't add in value of line_label.
2131 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2132 checking for SEC_LINK_ONCE.
2134 * config/tc-sh.h (sh_fix_adjustable): Declare.
2136 * app.c (input_buffer): New static variable.
2137 (app_push): Save saved_input in allocated buffer.
2138 (app_pop): Restored saved_input.
2139 (do_scrub_chars): Change get parameter to take char * and int as
2140 arguments. Change GET macro to pass input_buffer to get
2141 function. Don't save input into allocated buffer.
2142 * as.h (do_scrub_chars): Update declaration.
2143 * input-file.c (input_file_get): Change to take char * and int.
2144 Read data into passed in buffer. Remove static buffer.
2145 * read.c (scrub_from_string): Change to take char * and int. Copy
2146 data into passed in buffer.
2148 * hash.h: Neaten. Declare hash_traverse.
2149 * hash.c: Complete rewrite based on BFD hashing code.
2150 * gasp.c (chunksize): New variable.
2151 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2154 1999-05-28 Nick Clifton <nickc@cygnus.com>
2156 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2157 addend unless the target uses an old ABI.
2159 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2161 -Wchar-subscripts cleanup
2162 * listing.c (listing_newline): Use unsigned char variable, so
2163 calls to isascii,iscntrl are correct.
2164 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2166 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2167 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2168 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2169 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2171 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2173 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2175 (arch_coldfire_p): New #define.
2176 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2178 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2180 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2182 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2183 (install_operand): Add place `N'.
2184 (init_table): Add registers ACC, MACSR, MASK.
2186 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2188 * config/tc-m68k.c: Change mcf5200 --> mcf.
2189 (archs): Add mcf5206e, mcf5307.
2190 (m68k_ip): Add format `u'.
2191 (install_operand): Add place `m', `M', `h'.
2192 (init_table): Add upper/lower registers.
2194 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2196 1999-05-28 Martin Dorey <mdorey@madge.com>
2198 * config/tc-i960.c: Several minor changes to add ELF and
2199 BFD_ASSEMBLER support.
2200 * config/tc-i960.h: Likewise.
2201 * configure.in (i960-*-elf*): New target.
2202 * aclocal.m4, configure: Rebuild.
2204 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2206 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2207 reloc changes when defined(BFD_ASSEMBLER).
2209 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2211 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2213 * write.c (write_print_statistics): Output to file, not stderr.
2215 * expr.c (generic_bignum_to_int32,64): Prototype.
2217 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2218 output_sleb128, output_uleb128, output_big_sleb128,
2219 output_big_uleb128, output_big_leb128): Prototype.
2220 (output_big_sleb128, output_big_uleb128): Make inline.
2221 (output_big_leb128): Remove inline
2223 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2224 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2225 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2226 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2227 value for correct overflow check in write.c:fixup_segment.
2228 * write.c (fixup_segment): Move bitfield overflow checks to after
2229 the md_apply_fix call.
2230 * config/obj-coff.c (fixup_segment): Likewise.
2231 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2232 valueT *val argument.
2234 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2236 * config/atof-ieee.c (gen_to_words): Correctly round a
2237 denormalized number. Fix off-by-one in range checking for
2238 exponent in a denormal.
2240 1999-05-10 Nick Clifton <nickc@cygnus.com>
2242 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2245 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2247 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2249 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2251 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2252 (ReverseRegRegmem): Remove.
2253 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2254 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2255 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2258 From Doug Ledford <dledford@redhat.com>
2259 * config/tc-i386.h (RegXMM): New for P/III.
2260 * config/tc-i386.c: Add support for P/III.
2262 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2264 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2265 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2266 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2268 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2270 * config/tc-i386.c (i386_immediate): Skip whitespace before
2271 complaining about junk after expression.
2272 (i386_displacement): Likewise.
2274 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2276 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2277 Don't copy before downcaseing.
2279 1999-05-05 Catherine Moore <clm@cygnus.com>
2281 * tc-m68k.c: Include elf/m68k.h.
2282 (m68k_elf_final_processing): New routine.
2283 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2286 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2288 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2291 1999-04-30 Nick Clifton <nickc@cygnus.com>
2293 * config/tc-mcore.c (mcore_s_section): Dump literals before
2296 1999-04-29 Nick Clifton <nickc@cygnus.com>
2298 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2301 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2303 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2304 (TC_INIT_FIX_DATA): Delete.
2305 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2306 (TC_INIT_FIX_DATA): Delete.
2307 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2308 * write.c (fix_new_internal): Initialize fx_cgen member.
2309 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2310 (gas_cgen_md_apply_fix3): Update.
2311 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2312 (md_cgen_record_fixup_exp): Update.
2313 (FX_OPINFO_R_TYPE): Update.
2315 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2316 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2317 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2318 * frags.h (struct frag): Make opindex, opinfo ints.
2320 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2322 1999-04-26 Tom Tromey <tromey@cygnus.com>
2324 * aclocal.m4, configure: Updated for new version of libtool.
2326 1999-04-22 Nick Clifton <nickc@cygnus.com>
2328 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2330 (md_apply_fix3): Do not fix up absolute relocations against
2333 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2335 1999-04-20 Nick Clifton <nickc@cygnus.com>
2337 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2338 changes and data-in-text directives.
2339 (mcore_cons): New function: intercept cons() operations.
2340 (mcore_float_cons): New function: intercept float_cons()
2342 (mcore_stringer): New function: intercept stringer() operations.
2344 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2346 * obj.h (struct format_ops): Change generate_asm_lineno field to
2348 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2350 * config/tc-alpha.c (find_opcode_match): Add default case to
2352 (find_macro_match): Likewise.
2353 (load_expression): Parenthesize && within ||.
2355 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2357 1999-04-17 Nick Clifton <nickc@cygnus.com>
2359 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2360 .text .data .section pseudo ops.
2361 (mcore_s_section): New function. Dump lits before changing secs.
2362 (mcore_s_text): New function. Dump lits before changing secs.
2363 (mcore_s_data): New function. Dump lits before changing secs.
2365 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2367 * config/tc-mips.c (mips_32bitmode): New.
2368 (md_begin): Set mips_32bitmode if needed.
2369 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2370 Set EF_MIPS_32BITMODE.
2372 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2374 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2377 1999-04-16 Nick Clifton <nickc@cygnus.com>
2379 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2381 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2383 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2384 expressions correctly.
2387 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2389 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2391 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2393 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2394 and fmpynfadd instructions.
2396 1999-04-11 Richard Henderson <rth@cygnus.com>
2398 * as.h (environ): Declare it, if needed.
2399 * as.c (dump_statistics): Don't declare environ.
2400 * configure.in (environ): Detect declaration.
2401 * configure, config.in: Rebuild
2403 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2404 (i386_displacement): Allocate enough space for replacement buffer.
2405 Clean up replacement buffer initialization.
2407 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2409 * subsegs.c (section_symbol): Don't create a new symbol if one
2410 already exists; instead, use the existing one, but set its segment
2411 and frag data if it hasn't already been defined.
2412 * config/obj-coff.c (c_section_symbol): Likewise.
2414 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2416 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2418 1999-04-08 Nick Clifton <nickc@cygnus.com>
2420 * config/tc-mcore.c: New File: Support routines for MCore
2422 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2423 * config/obj-coff.c: Add support for mcore-pe target.
2425 * Makefile.am: Add support for MCore targets.
2426 * Makefile.in: Regenerate.
2427 * configure.in: Add support for MCore targets.
2428 * configure: Regenerate.
2430 * doc/all.texi: Set MCORE.
2431 * doc/as.texinfo: Document MCore specific command line options.
2433 * write.h: Prevent multiple inclusion.
2435 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2437 * asintl.h (LC_MESSAGES): Never define.
2438 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2440 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2443 * Makefile.am (m68k-parse.c): If configuring in the source
2444 directory, copy m68k-parse.y into the local directory before
2445 running ylwrap, to remove spurious differences when generating
2447 * Makefile.in: Rebuild.
2449 * config/tc-sparc.h (md_do_align): Just allocate the number of
2450 bytes necessary, rather than always allocating 1024.
2452 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2454 * listing.c (listing_newline): Add cast to avoid warning.
2455 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2456 * config/tc-i386.c (i386_scale): Add return value.
2457 (build_displacement_string): Remove unused local temp_disp2.
2458 (i386_intel_memory_operand): Add parentheses to avoid warning.
2459 (i386_intel_operand): Remove unused local end_of_operand_string.
2460 (i386_operand): Remove unused local operand_modifier.
2461 (i386_operand): Add parens to avoid warning.
2463 1999-04-04 Don Bowman <don@pixsci.com>
2465 * configure.in: Add mips*-*-vxworks* target; have it define
2467 * configure, config.in: Rebuild.
2469 1999-03-31 Nick Clifton <nickc@cygnus.com>
2471 * configure.in (emulations): Add support for arm-epoc-pe.
2472 * configure: Regenerate.
2473 * config/te-epoc-pe.h: New file. Define macros specific to
2475 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2476 for arm-epoc-pe target.
2478 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2480 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2482 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2484 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2485 detect ",n" without a condition.
2486 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2489 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2491 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2492 instruction is encoded with one bit.
2495 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2497 * doc/internals.texi (CPU backend): Mention that
2498 line_separator_chars should not include newline. From thi
2499 <ttn@mingle.glug.org>.
2501 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2503 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2504 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2506 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2508 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2510 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2512 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2515 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2517 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2519 1999-03-15 Martin Hunt <hunt@cygnus.com>
2521 * app.c (do_scrub_begin): Change '-' back to a symbol char
2522 so we can use multiple opcodes on a line again.
2524 * config/tc-d30v.c: By default, warn if a symbol has
2525 the same name as a register. Plus some minor
2526 updates from the branch.
2528 1999-03-13 Nick Clifton <nickc@cygnus.com>
2530 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2531 BFD_RELOC_16 and BFD_RELOC_64.
2533 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2535 * expr.c (expr): Add missing else.
2537 1999-03-12 Nick Clifton <nickc@cygnus.com>
2539 * config/tc-arm.c (md_apply_fix3): Improve error message.
2541 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2543 * Makefile.am (CPU_TYPES): Add fr30.
2544 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2545 (fr30,m32r dependencies): Update.
2546 * Makefile.in: Rebuild.
2548 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2549 (gas_cgen_record_fixup_exp): Ditto.
2550 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2551 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2552 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2553 (md_cgen_lookup_reloc): Update use of operand->type.
2554 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2555 (md_convert_frag): Call cgen_operand_lookup_by_num.
2556 (md_cgen_lookup_reloc): Update use of operand->type.
2557 (m32r_cgen_record_fixup_exp): Ditto.
2559 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2561 * config/tc-mips.c (md_show_usage): Fix message.
2563 1999-03-03 Nick Clifton <nickc@cygnus.com>
2565 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2566 and LDR reg,=<expr> instruction.
2568 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2571 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2573 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2575 1999-02-17 Nick Clifton <nickc@cygnus.com>
2577 This patch was created by: Scott Bambrough
2578 <scottb@corelcomputer.com>
2581 Special cased '@' character. The '@' character is used as the
2582 ARM assembler comment character, as a special character
2583 and in ELF .symver pseudo-op's, and as a special character in
2584 .type and .section pseudo-ops.
2585 (symver_pseudo): New static variable.
2586 (symver_state): New static variable.
2587 (struct app_save): Add field 'symver_state'.
2588 (app_push): Save global symver_state int struct app_save.
2589 (app_pop): Restore global symver_state from struct app_save.
2590 (do_scrub_chars): Special case handling of '@' character in
2593 * configure.in: Modified to recognize armv* uname syntax from ARM
2595 * configure: Regenerated.
2597 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2598 a prefix to the section's type.
2599 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2600 the type's typename.
2602 * config/tc-arm.h: Add support for PIC generation:
2603 (pic_code): New boolean.
2604 (obj_relocate_extern): Define.
2605 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2606 (TC_CONS_FIX_NEW): Define.
2607 (tc_fix_adjustable): Define.
2608 (GLOBAL_OFFSET_TABLE_NAME): Define.
2610 * config/tc-arm.c: Add support for PIC generation:
2611 (line_seperator_chars): Allow ';' as a seperator for Linux.
2612 (is_immediate_prefix): New macro.
2613 (arm_parse_reloc): New function.
2614 (s_arm_elf_cons): New function.
2615 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2616 (md_undefined_symbol): Special case handling for the Global Offset
2618 (md_apply_fix3): Handle PIC relocs.
2619 (tc_gen_reloc): Handle PIC relocs.
2620 (md_parse_option): Add support for '-k' command line switch to
2621 enable PIC generation.
2622 (cons_fix_new_arm): New function.
2623 (s_arm_elf_cons): New function.
2625 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2627 * configure.in: Add comments for uses of AC_DEFINE.
2628 * acinclude.m4: Likewise.
2629 * acconfig.h: Remove.
2630 * aclocal.m4: Rebuild.
2631 * configure: Rebuild.
2632 * Makefile.in: Rebuild.
2633 * config.in: Rebuild.
2635 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2637 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2638 non-constant offset from a base register.
2640 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2642 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2645 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2647 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2648 (emit_insn): Look for pc-relative and no-overflow specifiers on
2649 internal relocation types.
2651 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2653 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2656 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2658 (mips_4650, mips_4010, mips_4100): Variables removed.
2659 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2660 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2662 (md_begin): Don't bother initializing the mips_NNNN variables;
2663 mips_cpu is set, and that's good enough now.
2664 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2665 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2666 (show): New function, to handle wrapping in the CPU lists.
2667 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2669 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2671 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2672 than treat as an immediate specifier.
2674 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2676 * config/tc-i386.c: Prototype many functions.
2677 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2678 (i386_immediate): Remove unused second argument.
2679 (i386_intel_operand): Fix i386_is_reg typo.
2680 (i386_operand): Use allow_naked_reg.
2681 (output_invalid): Make operand int for K&R.
2683 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2685 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2687 * Makefile.in: Rebuild.
2689 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2691 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2693 (EXTRA_as_new_SOURCES): Comment out.
2694 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2695 * Makefile.in: Rebuild.
2696 * doc/Makefile.in: Rebuild.
2697 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2698 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2699 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2700 * configure: Rebuild.
2701 * aclocal.m4: Rebuild.
2702 * config.in: Rebuild.
2703 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2704 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2705 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2706 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2707 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2708 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2709 (gas_cgen_record_fixup_exp): Ditto.
2710 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2711 descriptor, not global variable.
2712 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2713 descriptor, not global variable. Refer to insert_operand handler
2714 via cpu descriptor, not global function.
2715 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2716 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2717 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2718 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2719 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2720 * config/tc-m32r.c: Ditto.
2721 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2722 (md_assemble): Ditto.
2723 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2725 1999-02-09 Nick Clifton <nickc@cygnus.com>
2727 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2728 relocations for ELF targets.
2730 1999-02-08 Nick Clifton <nickc@cygnus.com>
2732 * configure.in: Add support for StrongARM target.
2733 * configure: Regenerate.
2735 1999-02-05 Nick Clifton <nickc@cygnus.com>
2737 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2739 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2742 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2744 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2746 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2748 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2749 (INTEL_DWORD_MNEM_SUFFIX): Define.
2752 (DWORD_PTR): Define.
2753 (XWORD_PTR): Define.
2755 (OFFSET_FLAT): Define.
2757 (NONE_FOUND): Define.
2760 * config/tc-i386.c (set_intel_syntax): New routine.
2761 (intel_syntax): Declare.
2762 (allow_naked_reg): Declare.
2763 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2764 (intel_float_operand): New routine.
2765 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2766 Handle brackets as well as parens. Call i386_intel_operand for
2767 intel syntax. Reverse operands if appropriate. Handle new
2768 suffixes. Handle movzx and movsx.
2769 (i386_is_reg): New routine.
2770 (i386_immediate): New routine.
2771 (i386_scale): New routine.
2772 (i386_displacement): New routine.
2773 (i386_operand_modifier): New routine.
2774 (build_displacement_string): New routine.
2775 (i386_parse_seg): New routine.
2776 (i386_intel_memory_operand): New routine.
2777 (i386_intel_operand): New routine.
2778 (i386_operand): Call i386_displacement, i386_immediate,
2779 i386_scale, etc. instead of handling inline.
2780 (parse_register): Handle registers without prefix.
2782 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2784 * configure: Regenerate.
2785 * configure.in (arm-*-oabi): New.
2786 (thumb-*-oabi): New.
2787 * config/tc-arm.c (target_oabi): Declare.
2788 (md_apply_fix3): Support REL relocs.
2789 (md_parse_option): Handle -oabi.
2790 (elf32_arm_target_format): New routine.
2791 (md_longopts): Add OPTION_OABI.
2792 * config/tc-arm.h: Redefine TARGET_FORMAT.
2795 1999-01-28 Nick Clifton <nickc@cygnus.com>
2797 * write.c (write_relocs): Handle out of range error.
2799 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2800 (fr30_force_relocation): Default to 0.
2802 * config/tc-fr30.h (obj_fix_adjustable): Define.
2803 (TC_FORCE_RELOCATION): Define.
2805 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2808 1999-01-16 Nick Clifton <nickc@cygnus.com>
2810 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2811 merge of two instructions if the left instruciton kills the right.
2813 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2815 * Makefile.in: Regenerate.
2816 * configure.in: Redo test for using cgen.
2817 * configure: Regenerate.
2819 1999-01-09 Nick Clifton <nickc@cygnus.com>
2821 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2822 redefinition of this macro.
2824 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2826 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2829 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2831 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2832 a read of HI or LO and an immediatly following branch.
2834 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2836 * config/tc-mips.c (md_begin): Another correction to the setting of
2839 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2841 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2843 1998-12-21 Nick Clifton <nickc@cygnus.com>
2845 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2846 bit insn when optimizing, so that parallelised instructions will
2847 start on a 32 bit boundary.
2849 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2851 * config/tc-mips.c (mips_eabi64): New.
2852 (md_begin): Set mips_eabi64.
2853 (mips_elf_final_processing): Use it.
2855 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2857 * config/tc-mips.c (mips_elf_final_processing):
2858 Correct setting of ABI in e_flags.
2860 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2862 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2864 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2866 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2868 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2870 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2871 warning, values that don't fit in the field.
2873 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2875 * config/tc-mips.c (mips_abi_string): New.
2876 (md_parse_option,md_longopts): Add mabi.
2877 (mips_elf_final_processing): Set e_flags based on mabi flag.
2879 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2881 * config/tc-mips.c (md_parse_option): Handle vr4111.
2883 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2885 * config/tc-h8300.c (build_bytes): Change message given if the
2886 instruction requires H8/300H mode and we're not in Hmode, to
2887 suggest that it may be the operand modes that are the problem, not
2888 necessarily the opcode.
2890 1998-12-10 Nick Clifton <nickc@cygnus.com>
2892 * config/tc-fr30.c: Add line separator character.
2894 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2896 * configure.in (hppa-*-mpeix*): New target.
2897 * config/obj-som.h (obj_som_compiler): Declare.
2898 * config/obj-som.c (compiler_seen): New static variable.
2899 (obj_som_compiler): New function.
2900 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2901 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2902 (pa_type_args): Set hppa_priv_level.
2903 (pa_compiler): New static function if OBJ_SOM.
2904 * configure: Rebuild.
2906 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2908 * read.c (output_leb128): Don't mark as inline.
2910 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2912 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2913 AIX .vbyte unaligned data support.
2914 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2915 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2918 1998-12-07 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2923 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2925 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2926 BFD_RELOC_ARM_PCREL_BRANCH.
2928 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2930 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2931 checking the target type.
2932 (mips-dec-bsd*): Set endian to little.
2933 * configure: Rebuild.
2935 COFF weak symbol support, based on patches from Mark Elbrecht
2936 <snowball3@usa.net>:
2937 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2938 * config/obj-coff.c (obj_coff_weak): New static function.
2939 (obj_coff_endef) [both versions]: Handle weak symbols.
2940 (coff_frob_symbol): Likewise.
2941 (yank_symbols): Likewise.
2942 (obj_pseudo_table): Add "weak".
2944 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2945 <aymeric.vincent@emi.u-bordeaux.fr>.
2946 * aclocal.m4: Rebuild with current tools.
2947 * configure: Rebuild.
2949 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2950 an assertion failure for a case we can't handle when OBJ_ECOFF.
2952 * expr.c (operator): And with 0xff to avoid problems with signed
2955 1998-12-03 Nick Clifton <nickc@cygnus.com>
2957 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2958 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2960 1998-12-02 Nick Clifton <nickc@cygnus.com>
2962 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2965 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2967 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2970 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2972 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2975 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2977 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2979 (d10v_cleanup): Only generate previous insn if a multiline insn is
2982 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2984 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2987 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2989 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2990 -marm6xxx command line switches.
2992 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2994 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2995 (itbl-ops.o): Delete duplicate dependencies.
2996 Rebuild dependencies.
2997 Add fr30 dependencies.
2998 * Makefile.in: Rebuild.
3000 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3004 * listing.c: Ignore line terminator characters found inside
3007 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3009 * po/gas.pot: Regenerated.
3011 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3013 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3014 fr30_is_label_start(). Also checks for delay slot insns.
3016 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3017 FR30 instructions which contain a colon in the mnemonic.
3019 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3021 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3023 * config/tc-fr30.c: Removed currently superflous code.
3025 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3027 * config/tc-fr30.h: New file.
3028 * config/tc-fr30.c: Tweaking so that it will compile.
3030 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3032 * config/tc-d10v.h (obj_fix_adjustable): Define.
3033 (TC_FORCE_RELOCATION): Define.
3034 (d10v_force_relocation): Declare.
3035 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3036 (md_apply_fix3): Handle Vtable relocs.
3037 (d10v_fix_adjustable): New.
3038 (d10v_force_relocation): New.
3040 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3042 * config/tc-d30v.c: Change default behaviour to ignore potential
3043 conflicts between register name and symbol names.
3045 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3047 * configure.in: Add fr30-*-*.
3048 * config/tc-fr30.c: New file.
3049 * Makefile.in: Regenerated.
3050 * config.in: Regenerated.
3051 * configure: Regenerated.
3052 * doc/Makefile.in: Regenerated.
3053 * po/gas.pot: Regenerated.
3055 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3057 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3060 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3062 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3064 (do_scrub_chars): Add some casts to unsigned char to avoid
3065 unwanted sign extension.
3066 * read.c (lex_type): Set characters about 127 to be symbol
3068 * config/tc-i386.c (md_begin): Set identifier_chars and
3069 operand_chars for values above 127.
3071 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3073 * configure.in: detect cygwin* instead of cygwin32*
3074 * configure: regenerate
3076 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3078 * listing.c: Add support for producing a listing from piped
3081 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3083 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3084 (append_insn): Account for the tx39's multiply behavior.
3086 1998-10-26 Michael Meissner <meissner@cygnus.com>
3088 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3089 from assemble_parallel_insns. Add support for '->' to indicate
3090 explicitly serializing the instructions.
3091 (md_assemble): Ditto.
3093 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3095 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3098 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3100 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3102 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3104 * config/tc-mips.c : support frame and regmask/fregmask when
3105 MIPS_STABS_ELF is specified.
3107 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3109 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3110 (md_apply_fix): Don't return 1 for VTABLE relocs.
3111 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3113 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3115 * doc/c-i386.texi: Replace occurences of "opcode" with
3116 "instruction mnemonic", "instruction", or "mnemonic" when
3117 referring to the name of an instruction. Use "opcode" when
3118 referring to the sequence of machine bytes.
3120 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3121 (is_opcode_char): Rename to is_mnemonic_char.
3122 (md_assemble and i386_operand): Correct error messages from
3123 "opcode" to "instruction mnemonic"
3124 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3125 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3126 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3127 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3128 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3129 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3130 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3132 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3134 * config/tc-i386.c (i386_operand): Check for garbage after
3137 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3139 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3140 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3142 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3144 * config/tc-sh.h (obj_fix_adjustable): Define.
3145 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3146 (md_apply_fix): Likewise.
3147 (tc_gen_reloc): Likewise.
3148 (sh_fix_adjustable): New.
3150 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3152 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3153 * cgen.h (gas_cgen_finish_insn): Update prototype.
3154 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3155 cgen_insn_t -> CGEN_INSN_INT.
3156 (make_parallel): Update handling of CGEN_INT_INSN_P.
3157 (assemble_parallel_insn): Ditto.
3158 (target_make_parallel): New function.
3159 (md_assemble): Use it.
3161 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3163 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3165 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3167 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3168 converted into lower case.
3170 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3172 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3173 (gas_cgen_tc_gen_reloc): Likewise.
3174 * config/tc-m32r.h (obj_fix_adjustable): Define.
3175 * config/tc-m32r.c (m32r_fix_adjustable): New.
3176 (m32r_force_relocation): Handle VTABLE relocs.
3178 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3180 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3182 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3184 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3185 to lower case before parsing.
3187 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3188 parallel insns modift buts in the PSW as a side effect.
3190 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3192 * config/tc-d30v.c (find_format): Test for missing flag and
3195 (md_apply_fix3): Fix error messages to avoid
3196 assumption about presence of a symbol.
3198 (parallel_ok): Disallow parallel instructions that both modify the
3201 (find_format): Generate a warning if an odd numbered register is
3202 used as the first register in a mutli-register instruction.
3204 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3206 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3207 relocations are always associated with a symbol.
3209 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3211 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3212 (elf32_sparc_force_relocation): Declare.
3213 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3214 (tc_gen_reloc): Handle vtable relocs.
3215 (elf32_sparc_force_relocation): New.
3217 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3219 * symbols.c (S_IS_FUNCTION): New.
3220 * config/tc-v850.h (obj_fix_adjustable): Define.
3221 (TC_FORCE_RELOCATION): Define.
3222 (v850_force_relocation): Declare.
3223 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3224 of fx_addnumber for VTABLE reloc addends.
3225 (md_apply_fix3): Handle VTABLE relocs.
3226 (v850_fix_adjustable): New.
3227 (v850_force_relocation): New.
3229 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3231 * tc-hppa.c (fp_operand_format): Add some additional formats.
3232 (pa_ip): Do not automatically promote into pa2.0 mode.
3233 (pa_level): Handle ".level 2.0".
3235 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3237 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3238 * config/tc-i386.h (template.extension_opcode): Change to
3239 unsigned int to allow full range of 8-bit opcode suffixes.
3240 (None): Redefine as 0xffff.
3242 From Jeff B Epler <jepler@usgs.gov>
3243 * doc/c-i386.texi (i386-SIMD): New section.
3245 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3247 * read.c (discard_rest_of_line): New function.
3248 * read.h: Declare it.
3249 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3251 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3253 * config/tc-d10v.c (find_symbol_matching_register): New function.
3254 (find_opcode): Cope with the case where a register name matches
3257 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3259 * config/tc-v850.c (md_pcrel_from): Rename to
3260 v850_pcrel_from_section.
3261 (v850_pcrel_from_section): Do not resolves symbols in other
3264 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3266 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3268 * config/tc-d10v.c (find_opcode): Generate an error if a register
3269 is supplied for an operand that should not be a register.
3271 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3273 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3274 instructions to have another instruction in the right bin.
3276 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3278 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3279 the right container if the left container holds a branch
3282 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3284 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3285 both a register name and symbol name.
3286 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3288 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3290 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3291 execution unit class.
3293 (reg_name_search): If a name matches a register and a symbol,
3294 prefer the register.
3295 (find_format): Disallow flag registers when a general purpose
3296 register is required.
3297 If a number is required, but a register has been given, check to
3298 see if a symbol with the same name as the register exists, and if
3299 so, use that symbol.
3301 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3303 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3305 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3307 * config/tc-d30v.c (find_format): Do not accept flag registers as
3308 general purpose registers.
3309 (find_format): If an immediate value is expected at a given place
3310 in a format, but a register name has been provided instead, check
3311 to see if that register name matches the name of a predefined
3312 symbol and if it does, then use the symbol instead.
3313 (reg_name_search): If a register name matches a symbol name,
3314 prefer the register name to the symbol name.
3316 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3318 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3319 the previous insn to empty.
3321 1998-09-20 Michael Meissner <meissner@cygnus.com>
3323 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3324 pieces, forcing the use of an ANSI compiler.
3326 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3328 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3330 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3332 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3334 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3336 (obj_elf_vtable_entry): Likewise.
3337 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3338 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3339 (tc_gen_reloc): Likewise.
3340 (arm_fix_adjustable): Likewise.
3341 (elf32_arm_force_relocation): New.
3342 (armelf_frob_symbol): Remove coff-style symbol support.
3344 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3346 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3348 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3350 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3351 OBJ_COFF so that routine is defined for a.out format.
3353 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3355 * config/tc-i386.c (i386_operand): Detect non-segment registers
3356 used as segment prefixes.
3358 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3360 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3361 optimize across FDE boundaries.
3363 * config/obj-coff.c (obj_coff_section): Preserve any link once
3364 flags when setting the section flags.
3366 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3368 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3369 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3371 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3373 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3376 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3378 * frags.c (frag_grow): Include the size of the frag struct in the
3381 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3382 if the new subseg comes before the old.
3384 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3386 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3387 to handle edge8 and edge16.
3389 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3391 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3392 before we clobber the symbol involved.
3394 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3396 * config/tc-arm.c: Remove OBJ_ELF definitions for
3397 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3398 use arm_adjust_symtab for OBJ_COFF.
3399 (armelf_adjust_symtab): New Routine.
3400 * config/tc-arm.h: Define obj_adjust_symtab to
3401 armelf_adjust_symtab for OBJ_ELF.
3403 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3405 * configure.in: Make all i386-elf targets use bfd_gas.
3406 * config/tc-i386.c (tc_i386_force_relocation): New.
3407 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3408 (md_apply_fix3): Likewise.
3409 (tc_gen_reloc): Handle them.
3410 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3411 tc_i386_force_relocation.
3413 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3415 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3417 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3419 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3420 current opcode after writing the first insturction of a reverse
3423 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3425 * read.h (generate_lineno_debug): Add prototype.
3426 * read.c (generate_lineno_debug): Make non-static.
3428 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3430 * config/tc-i386.c (md_assemble): Only warn for address/data size
3433 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3435 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3436 against Thumb function names, as the linker needs this information.
3438 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3440 * expr.c (operand): Check also that there is no advance in operand
3441 after atof_generic in order to decide "is it label 0f or floating
3444 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3446 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3447 command line options with a single dash.
3448 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3450 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3452 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3453 * tc-arm.c (arm_fix_adjustable): New routine.
3455 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3457 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3458 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3459 demand_empty_rest_of_line before mri_comment_end.
3460 (equals): Check garbage after expression before
3461 mri_comment_end in MRI mode.
3463 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3465 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3466 small immediate constant to use the constant itself rather than
3469 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3471 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3472 (pa_leave): Likewise.
3474 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3476 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3478 (i386_operand): Fix an error message.
3480 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3482 * doc/c-arm.texi (ARM Directives): Document .req directive.
3484 * config/tc-arm.c (reg_required_here): Display erroneous string if
3485 the register name could not be decoded.
3486 Do not set inst.instruction if the sift is -1.
3488 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3490 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3493 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3495 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3496 even if it is belived to be unnecessary.
3498 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3500 config/tc-i386.c (i386_operand): Size immediate constants by
3501 suffix (erroneously removed as part of July 7 change).
3503 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3505 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3506 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3507 (armelf_frob_symbol): New Routine.
3508 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3510 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3512 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3514 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3516 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3517 command line switches passed to assembler.
3519 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3521 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3522 (gas_cgen_opcode_desc): Declare.
3523 (gas_cgen_parse_operand): Declare.
3524 (*): Prepend gas_ to gas specific fns to denote them as such.
3526 * cgen.c (gas_cgen_opcode_desc): New global
3527 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3528 (queue_fixup): Renamed from cgen_queue_fixup.
3529 (*): Prepend gas_ to gas specific fns to denote them as such.
3531 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3532 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3533 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3534 Open opcode table and initialize it.
3535 (make_parallel): Use gas_cgen_opcode_desc.
3536 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3537 (md_assemble): Ditto.
3539 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3541 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3542 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3543 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3544 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3545 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3546 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3547 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3548 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3549 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3550 (INIT_STAB_SECTION): Likewise.
3551 (OBJ_PROCESS_STAB): Likewise.
3553 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3554 (md_parse_option): Watch for them.
3555 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3556 (md_begin): Kill neverdef code.
3557 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3558 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3559 (s_alpha_coff_wrapper): New.
3560 (md_pseudo_table): Trap all ECOFF pseudos.
3562 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3564 Start of changes to remove mdebug section from mips*-elf
3565 Based on MIPS_STAB_ELF definition
3566 * acconfig.h: undef if not configured
3567 * config.in: undef if not configured
3568 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3569 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3570 * stabs.c (s_stab_generic): flush frag
3572 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3574 * configure.in: (arm-*-elf): Handle.
3575 (thumb-*-elf): Handle.
3576 * configure: Regenerate.
3577 * read.c (stringer): Fix typo in comment.
3578 * write.c (fixup_segment): Don't add symbol value to addend if
3580 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3582 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3585 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3587 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3588 (write_2_short): Emit warning if new flag is set.
3589 (do_assemble): Set flags if left instruction is one of special
3590 "right-instruction-killer" type.
3592 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3594 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3595 Always output words in debug_info section as big endian.
3596 (sparc_target_format): Choose correct bfd target.
3597 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3599 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3601 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3602 to work with internationalization code. Issue an error when two
3603 operands match that are not allowed to match.
3605 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3607 * configure.in (install_tooldir): Allow target to specify whether
3608 it wants to be installed in $(tooldir)/bin.
3609 * configure: Regenerate.
3610 * Makefile.am (install-exec-local): Set install-exec-tooldir
3611 dependency via configure.
3612 * Makefile.in: Regenerate.
3614 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3616 * Makefile.am (install-exec-local): Split into two ...
3617 (install-exec-bindir,install-exec-tooldir): New rules.
3618 * Makefile.in: Regenerate.
3620 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3622 * Makefile.am (install-exec-local): Don't remove the file before
3623 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3624 W. Rozycki <macro@ds2.pg.gda.pl>.
3625 * Makefile.in: Rebuild.
3627 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3629 * cgen.c: Include libiberty.h.
3630 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3631 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3632 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3633 (md_cgen_lookup_reloc)): Declare.
3634 (md_cgen_record_fixup_exp): Declare.
3635 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3636 (m32r_relax_frag): Declare.
3637 (cgen_md_apply_fix3): Decls moved to cgen.h.
3638 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3639 (m32r_cgen_record_fixup_exp): Delete decl.
3640 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3641 (assemble_nop): Delete.
3642 (expand_debug_syms): Delete unused `exp'.
3643 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3644 Add default case for -Wall.
3645 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3646 (md_atof): Delete unused wordP.
3648 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3650 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3653 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3655 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3656 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3657 .print, .purgem, and .struct. Remove documentation for
3660 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3662 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3663 Update call to insert_operand.
3665 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3667 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3669 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3671 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3672 whitespace after a prefix operator.
3674 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3676 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3678 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3680 * config/tc-sparc.c (log2): New static function.
3681 (s_reserve): Use log2 to convert alignment before calling
3683 (s_common): Use log2 to convert alignment before calling
3684 record_alignment and frag_align.
3685 (sparc_cons_align): Use log2.
3687 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3689 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3690 (s_common): Likewise.
3692 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3693 initialization of waddr.
3694 (sparc_elf_final_processing): Add default case to switch.
3696 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3698 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3699 than temporary real.
3701 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3703 * write.c (subsegs_finish): Don't align the segments if there were
3706 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3707 copying aux information.
3709 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3710 expression into a symbol.
3712 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3714 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3715 type to unsigned int.
3716 (md_assemble): Change type used to store offsets from unsigned
3718 (i386_operand): Switch error check to only call RESTORE_END_STRING
3719 once after parse_register.
3721 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3723 * config/tc-v850.c (md_show_usage): Changed format to match that
3726 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3728 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3730 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3732 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3735 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3737 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3738 * doc/Makefile.in: Rebuild.
3740 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3742 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3743 for %lo expressions.
3744 (mips_ip, case 'u'): Move range check after code to mask
3745 off bits in %hi/%lo expressions. Mask off high bits for
3748 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3750 * doc/Makefile.am (gasver.texi): New target.
3751 (as.info, as.dvi): Depends upon gasver.texi.
3752 * doc/as.texinfo: Include gasver.texi. Mention version number on
3753 title page and in top node.
3754 * doc/Makefile.in: Rebuild.
3756 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3758 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3759 but not including the line containing the edict.
3760 * listing.h (LISTING_EOF): New.
3761 * input-scrub.c (input_scrub_next_buffer): Call it.
3763 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3765 * config/tc-i386.c (i386_operand): Don't set the size of an
3766 immediate address based solely on the suffix and the mode.
3768 * config/tc-i386.c (md_assemble): Add assertion to make sure
3769 overlap2 does not set Imm.
3771 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3772 sequences of whitespace to a single space.
3773 (is_space_chars): Just compare with space.
3774 (md_begin): Don't initialize space_chars.
3775 (md_assemble): Just skip a single whitespace character.
3776 (i386_operand): Rewrite base-index parsing to use new
3777 parse_register, and to skip white space. Skip white space in a
3778 number of other places too. Don't give error message if
3779 parse_register fails.
3780 (parse_register): Change reg_string parameter to be non-const.
3781 Add end_op parameter. Skip white space after the `%', and return
3782 end of register string. Give error message here rather than
3785 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3787 Based on patch from Matt Semersky <matts@scd.hp.com>:
3788 * expr.c (op_encoding): Make const.
3789 (expr_set_precedence): New function.
3790 (expr_begin): Don't set operator rankings, just call
3791 expr_set_precedence.
3792 * expr.h (expr_set_precedence): Declare.
3793 * read.c (s_mri): Call expr_set_precedence.
3795 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3797 * doc/as.texinfo (Statements): Remove paragraph discussing
3798 continuing lines with a backslash. This hasn't worked for years,
3801 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3803 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3805 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3806 (ps_CTORS, ps_DTORS): New section types.
3807 (vms_fixup_xtors_section): New function
3808 (Ctors_Psect, Dtors_Psect): Define.
3809 (IS_GXX_XTOR): Define
3810 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3811 Filter static constructors/destructors and add to
3812 Ctors_Symbols/Dtors_Symbols chain.
3813 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3814 appropriate section.
3816 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3817 * makefile.vms: Merge vax/vms support.
3819 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3821 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3822 (elf_pseudo_table): Add them.
3823 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3824 (md_apply_fix): Accept them.
3825 (mips_fix_adjustable): Don't adjust them.
3826 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3827 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3828 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3829 (tc_fix_adjustable): Don't adjust them.
3831 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3833 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3835 * Makefile.in: Regenerate.
3836 * configure.in: AC_SUBST cgen_cpu_prefix.
3837 * configure: Regenerate.
3839 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3841 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3842 Changed all users of COND12_DELAY.
3844 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3846 * config/tc-mn10300.c (set_arch_mach): New function.
3847 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3848 (md_begin): Default to mn10300 mode.
3849 (md_assemble): Only accept instructions for the core mn10300
3850 chip and the active machine type.
3852 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3854 * subsegs.h (segment_info_type): Give the struct a name.
3855 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3856 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3857 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3858 * config/tc-w65.h (tc_reloc_mangle): Declare.
3859 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3861 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3863 * config/tc-v850.c (v850_comm): Restore old section
3864 after common processing.
3866 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3868 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3870 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3872 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3873 char with code that explicitly sign-extends.
3875 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3877 * config/tc-v850.c (md_begin): Restore text section as the current
3878 section after creating call table sections.
3879 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3882 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3883 with call to macro SYM_AUXINFO.
3885 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3887 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3888 with the program transform name.
3889 * Makefile.in: Rebuild.
3891 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3893 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3896 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3898 * config/tc-i386.c (i386_operand): Be prepared for a space between
3899 the open parenthesis and the start of the register operand,
3900 because of the June 16 change.
3902 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3904 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3907 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3909 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3910 even if it is belived to be unnecessary.
3912 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3914 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3916 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3918 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3920 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3921 shift amount for a repeated operand. The shift amount for the
3922 repeated copy comes from the size of the operand.
3924 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3926 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3928 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3930 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3932 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3934 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3935 characters in it as LEX_IS_SYMBOL_COMPONENT.
3936 * config/tc-i386.h (tc_symbol_chars): Define.
3937 (extra_symbol_chars): Declare.
3938 * config/tc-i386.c (extra_symbol_chars): Define.
3939 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3940 (line_comment_chars): Set to '/' if TE_LINUX.
3941 * doc/c-i386.texi (i386-prefixes): Update.
3942 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3944 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3946 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3947 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3949 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3951 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3952 constraint in instructions REP & REPI.
3954 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3956 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3957 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3959 (check_range): If the operand is shifted, then shift the number
3960 before checking its range.
3962 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3964 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3967 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3969 * config/tc-v850.c (v850_comm): Create special sections as needed.
3971 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3973 * config/tc-d10v.c (write_2_short): Addition of swapping
3974 instructions for sequential and reverse sequential order when
3975 given order is not possible.
3977 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3979 * Makefile.am: Rebuild dependencies.
3980 (DEP_INCLUDES): Fix reference to intl build directory.
3981 * Makefile.in: Rebuild.
3983 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3985 * doc/c-i386.texi: Update 16 bit documentation.
3987 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3988 IgnoreDataSize to IgnoreSize as they are used for address size as
3990 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3991 32-bit mode, similarly addr16/data16 and variants.
3993 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3995 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3996 sequential word multiply instructions.
3998 (do_assemble): Add extra command line argument, to allow mul32
3999 attribute to be preserved across parallel insns.
4000 (md_assemble): Insert NOPs between explicitly parallel insns which
4001 contain an 32 bit multiply and a 16 multiply.
4003 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4005 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4008 * config/tc-i386.c (reloc): Add braces.
4010 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4011 consistent with Intel naming.
4012 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4013 use bitfields in sib_byte.
4014 (modrm_byte): Don't use bitfields here either.
4016 * config/tc-i386.c (current_templates): Add const.
4017 (parse_register): Add const to return, param, and char *s.
4018 (i386_operand): Add const to reg_entry *r.
4019 * config/tc-i386.h (templates): Add const to start, end.
4021 Inspired by code for 16 bit gas support from Martynas Kunigelis
4022 <martynas@nm3.ktu.lt>:
4023 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4024 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4025 (uses_mem_addrmode): Remove.
4026 (md_estimate_size_before_relax): Add support here too.
4027 (md_relax_table): Rewrite interface to md_relax for 16 bit
4029 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4030 (opcode_suffix_to_type): Remove.
4031 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4032 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4033 (md_convert_frag): Likewise.
4034 (i386_operand): Add support for 16 bit base/index regs,
4035 immediates, and displacements. Remove some unnecessary casts, and
4036 localise end_of_operand_string, displacement_string_start,
4037 displacement_string_end variables. Add GCC_ASM_O_HACK.
4038 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4040 * config/tc-i386.c (prefix_hash): Remove.
4041 (md_begin): Rewrite without obstacks. Remove prefix hash table
4042 handling. Rewrite lexical table handling.
4043 (i386_print_statistics): Don't print prefix statistics.
4044 (md_assemble): Rewrite instruction parser so that line is not
4045 converted to lower case. Don't do a hash_find for prefixes,
4046 instead recognise them via opcode modifier.
4047 (expecting_operand, paren_not_balanced): Localise variables.
4048 * config/tc-i386.h (IsPrefix): Define.
4049 (prefix_entry): Remove.
4051 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4052 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4053 '\\' in case where comment_chars contains '/'.
4055 * config/tc-i386.c (MATCH): Ensure given operand and template
4056 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4057 you must write `ljmp *table(%ebx)'.
4059 From H.J. Lu <hjl@gnu.org>:
4060 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4061 as 0 ifndef BFD_ASSEMBLER.
4062 (md_assemble): Allow immediate operands without suffix or
4063 other reg operand to default in size to the current code size.
4065 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4067 * config/tc-v850.c (md_begin): Restore creation of
4068 .call_table_text and .call_table_data sections.
4070 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4072 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4073 after emitting a word of noops.
4075 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4077 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4078 (i386_operand): Simplify checks for valid base/index combinations.
4079 Disallow `in 4(%dx),%al'.
4081 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4083 (add_prefix): Change parameter from char to int.
4085 * config/tc-i386.h (Ugh): Define opcode modifier.
4086 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4088 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4089 CONSISTENT_REGISTER_MATCH macros to check register types more
4090 thoroughly. Check for illegal suffix/operand combinations
4091 when matching insns with operands. Handle new `s' suffix, and
4092 associated FloatMF opcode modifier for float insns with memory
4094 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4095 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4096 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4097 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4098 DATA_PREFIX_OPCODE throughout.
4100 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4101 (md_assemble): Rewrite suffix/register operand checking code to be
4102 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4103 AnyMem, the better to grep.
4105 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4106 given a memory operand. Don't set Abs bits either.
4107 (type_names): Remove Mem*, Abs*.
4108 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4109 define opcode_modifiers as these cases are handled by Disp8,
4110 Disp16, Disp32 and suffix checks.
4111 (COMES_IN_BOTH_DIRECTIONS): Remove.
4112 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4114 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4115 if IgnoreDataSize modifier given. Remove ShortformW modifier
4116 test. Add test for ShortForm in W base_opcode modification.
4117 Merge Seg2ShortForm and Seg3ShortForm code.
4118 * config/tc-i386.h (ShortFormW): Remove.
4119 (IgnoreDataSize): Define.
4121 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4123 * config/tc-d30v.c (md_assemble): Store previous segment state
4124 with previous instruction.
4126 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4128 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4129 (ebp, esp): Remove static variables.
4130 (MATCH): Remove test for InOutPortReg.
4131 (i386_operand): Properly handle InOutPortReg here instead.
4132 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4133 (md_assemble): Simplify and correct modrm and sib generation.
4134 (i386_operand): Add warning for scale without index.
4135 Rewrite checks for valid base/index combinations.
4137 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4138 macros and enclose in do while(0).
4139 (RESTORE_END_STRING): Likewise.
4140 (md_assemble): Add one to printed operand number so we start
4141 from 1 not 0. Add some more gettext invocations.
4142 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4145 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4146 DATA_PREFIX, SEG_PREFIX): Define.
4147 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4148 (check_prefix): Remove function.
4149 (add_prefix): New function. Add prefix to i.prefix as well as
4151 (md_assemble): Changes for add_prefix. Remove hack for wait
4152 prefix, instead always output prefixes in fixed order. Test
4153 for jcxz/loop when selecting between word & dword operations,
4154 and add address size prefix rather than operand size prefix.
4155 Remove operand -> address size hack when emitting jcxz/loop.
4156 (i386_operand): Remove O_Absent check as it's done in expr.
4158 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4160 * configure.in: Recognize m5200 as a cpu_type of m68k.
4161 * aclocal.m4: Rebuild with current libtool.
4162 * configure: Rebuild.
4164 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4166 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4167 to relaxable_symbol to prevent references to external symbol from
4170 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4172 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4173 symbols are relaxable.
4175 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4177 * config/tc-v850.c (md_begin): Don't create special
4178 sections by default.
4180 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4182 * config/tc-mips.c (macro): For div and udiv, close the
4183 reorder block as soon as possible.
4185 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4187 From Matt Semersky <matts@scd.hp.com>:
4188 * macro.c (macro_mri_mode): New function.
4189 * macro.h (macro_mri_mode): Declare.
4190 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4193 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4195 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4198 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4199 until after xstrdup in OBJ_EVAX case.
4201 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4203 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4204 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4205 of hardcoded magic number.
4206 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4208 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4210 * read.c (do_s_func): New function.
4212 * read.h (do_s_func): Add prototype.
4214 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4216 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4217 nops if fill pattern not specified.
4219 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4221 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4222 * config/te-go32.h (TE_GO32): Define.
4223 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4225 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4227 Implement .func/.endfunc pseudo-ops.
4228 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4230 * read.c (potable): Add .func,.endfunc.
4231 (s_func): New function.
4232 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4234 (in_doc_func_p,current_function_label): New static globals.
4235 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4237 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4239 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4240 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4241 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4242 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4243 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4244 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4245 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4246 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4247 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4248 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4249 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4250 * config/tc-a29k.c: Don't define md_short_jump_size,
4251 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4252 * config/tc-alpha.c: Likewise.
4253 * config/tc-alpha.h: Likewise.
4254 * config/tc-arm.c: Likewise.
4255 * config/tc-h8300.c: Likewise.
4256 * config/tc-h8500.c: Likewise.
4257 * config/tc-hppa.c: Likewise.
4258 * config/tc-i860.c: Likewise.
4259 * config/tc-i960.c: Likewise.
4260 * config/tc-ppc.c: Likewise.
4261 * config/tc-sh.c: Likewise.
4262 * config/tc-sparc.h: Likewise.
4263 * config/tc-tic30.c: Likewise.
4264 * config/tc-w65.c: Likewise.
4265 * config/tc-z8k.c: Likewise.
4267 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4269 * config/tc-vax.c (_): Delete this macro used for placeholder
4270 values in vax_operand_width_size; it conflicts with the _() macro
4271 used for internationalization.
4273 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4275 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4276 code. From Chris Moller <moller@bops.com>.
4278 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4279 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4280 * read.c (emit_expr): Initialize seg and subseg fields of a new
4282 * write.c (write_object_file): Switch to the appropriate segment
4283 and subsegment when processing a broken word.
4285 * config/tc-m68k.c (mri_assemble): New static function.
4286 (build_mri_control_operand): Call mri_assemble rather than
4288 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4289 (s_mri_endf, s_mri_endw): Likewise.
4291 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4293 * read.c (s_org): Call md_flush_pending_output if it is defined.
4295 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4297 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4299 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4300 (md_parse_option): Add for same.
4301 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4302 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4303 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4305 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4307 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4309 * config/tc-arm.c (find_real_start): Relax definition of local
4312 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4314 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4315 symbols at the given address, not just the last one specified.
4317 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4319 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4320 or number_to_chars_littleendian to write data.
4322 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4324 * config/tc-v850.c (md_assemble): Remove artificially created
4325 register name symbols.
4327 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4329 * write.c (fixup_segment): Change "segment" to "section" in
4332 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4334 * write.c (fixup_segment): Change sym1-sym2 message again.
4336 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4338 * write.c (fixup_segment): Improve error message for sym1-sym2
4339 errors when sym1 is in a different segment from sym2.
4341 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4343 * config/tc-m32r.c (warn_unmatched_high): New static local.
4344 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4345 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4346 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4347 (md_parse_option): Likewise.
4348 (md_show_usage): Likewise.
4349 (m32r_frob_file): Likewise.
4351 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4352 (read_a_source_file): Call them.
4353 * read.h (stabs_generate_asm_file): Declare.
4354 * stabs.c (stabs_generate_asm_file): New function.
4355 (generate_asm_file): New function.
4356 (stabs_generate_asm_lineno): Move file name handling into
4359 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4361 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4362 (d30v_current_align, d30v_current_align_seg): New variables.
4363 (d30v_last_label): New variable.
4364 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4365 (s_d30v_data, s_d30v_section): Likewise.
4366 (md_pseudo_table): Call them.
4367 (md_begin): Initialize d30v_current_align_seg.
4368 (md_assemble): Call d30v_align when needed by known current alignment.
4369 (d30v_frob_label, d30v_cons_align): New functions.
4370 * config/tc-d30v.h (md_do_align): Remove.
4371 (tc_frob_label): Call d30v_frob_label.
4372 (md_cons_align): New.
4374 * config/tc-d30v.c (find_format): Convert complex expressions to
4375 expression symbols before processing. Clean up code formatting.
4377 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4379 * po/Make-in (install-info): New target.
4381 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4383 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4385 * config/tc-mn10300.c (md_assemble): Likewise.
4387 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4389 * Makefile.am: Update with `make dep-am'.
4390 (HFILES): Add cgen.h.
4391 (cgen.o): Depend on cgen.h.
4392 * Makefile.in: Regenerate.
4394 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4396 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4398 * gasp.c (grab_label): Permit a label to be a preprocessor
4399 variable by permitting a label to start with a backslash.
4401 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4403 * config/tc-mips.c (validate_mips_insn): Removed hack
4404 for previously inaccessible bitfields in some INSN_TRAP
4407 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4409 * config/tc-d30v.c (do_assemble): Abort with error message
4410 if opcode operands do not match.
4412 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4414 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4415 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4416 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4417 similar new 'q' operand.
4419 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4421 * cgen.c (cgen_asm_finish_insn): Fix typo.
4423 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4426 * cgen.c: Include it.
4427 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4428 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4429 All callers updated.
4430 * config/tc-m32r.c: Include cgen.h.
4431 (m23r_insn): New members num_fixups,fixups.
4433 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4435 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4436 to avoid compiler warning.
4438 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4440 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4443 * makefile.vms (OBJS): Add ehopt.obj
4445 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4447 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4449 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4451 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4452 a short format insn.
4453 (md_assemble): Set it for explicitly packed insns.
4455 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4457 * config/obj-coff.c (c_symbol_merge): Do not take address of
4458 native fields when performing the memcpy.
4460 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4462 * config/tc-mips.c (macro,macro2): Implement
4463 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4465 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4467 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4468 relocations against globally visible symbols.
4469 * config/tc-m68k.c (relaxable_symbol): New macro.
4470 (m68k_ip, md_estimate_size_before_relax): Use it.
4471 (tc_m68k_fix_adjustable): Also handle weak symbols.
4473 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4475 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4476 references to externally visible symbols.
4477 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4478 values in twice for a PC relative reloc if the symbol is
4481 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4482 don't adjust a PC relative reloc against an externally visible
4484 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4485 for a PC relative fixup against an externally visible defined
4486 symbol, arrange to store object file and addend values as though
4487 the symbol were not defined.
4488 (tc_gen_reloc): Likewise.
4490 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4492 * read.c (sizeof_leb128): Referenced externally by write.c so
4495 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4497 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4498 and expand a 'debug' symbol associated with the next instruction
4499 that does not cause a short instruction to be filled with a NOP.
4500 (md_pseudo_table): Add support for .debugsym.
4501 (assemble_parallel_insn): Add calls to expand_debug_sym as
4503 (md_assemble): Ditto.
4505 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4507 * as.c (main): Conditionally call setlocale.
4508 * gasp.c (main): Likewise.
4509 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4510 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4512 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4514 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4516 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4518 * config/tc-hppa.c: Change all calls to bzero to use memset.
4519 (pa_ip): Add cast to avoid warning.
4520 (tc_gen_reloc, md_apply_fix): Likewise.
4521 (pa_find_space_by_number): Likewise.
4522 (hppa_force_relocation): Likewise.
4523 (pa_block): Change i to unsigned int.
4524 * config/obj-som.h (obj_som_copyright): Declare.
4526 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4528 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4529 for line numbers for assembly source.
4531 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4533 * configure.in: Change version number to 2.9.4
4534 * configure: Rebuild.
4536 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4538 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4540 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4542 * ecoff.h: Change symbolS in function declaration to struct
4545 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4547 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4548 (md_convert_frag): Fix i18n typo.
4550 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4552 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4553 * ecoff.h: Protoype it.
4554 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4555 [EVAX] (s_alpha_prologue): Delete.
4556 (md_pseudo_table): Update.
4558 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4560 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4561 array to local pointer.
4562 (get_args, parse_expr): Add casts to avoid warnings.
4564 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4566 * read.c (s_set): Cast xmalloc return value to fragS *.
4567 * config/tc-m68k.c (m68k_ip): Function made static to match
4568 previous forward declaration.
4569 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4571 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4573 * config/tc-v850.c: Add internationalisation macros to error
4576 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4577 macros to error strings.
4579 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4581 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4582 reloc is in the TOC csect.
4583 (md_apply_fix3): Correct gettext typo.
4585 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4587 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4588 .L - they are local labels and the branches are not really
4589 function calls but rather far jumps.
4591 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4593 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4595 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4597 * config/tc-i386.c (md_assemble): Print operand number rather than
4598 using ordinal_names.
4599 (i386_operand): Likewise.
4601 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4603 * Makefile.am (INTLLIBS): Define to work around apparent automake
4605 All Makefiles: Regenerated.
4607 * Many files: Added gettext invocations around user-visible
4609 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4610 HAVE_LC_MESSAGES): Define.
4611 * dep-in.sed: Added asintl.h.
4612 * po/Make-in: New file.
4613 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4615 * read.c (Z_): Renamed from `_'.
4616 * Makefile.am (SUBDIRS): Added po.
4617 (POTFILES): new macro.
4618 (po/POTFILES.in): New target.
4619 ($(OBJS)): Added asintl.h.
4621 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4622 (as_new_LDADD): Added $(INTLLIBS).
4623 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4624 (gasp_new_LDADD): Added $(INTLLIBS).
4625 (gasp_new_DEPENDENCIES): New macro.
4626 * configure, aclocal.m4: Rebuilt.
4627 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4629 (ALL_LINGUAS): Define.
4630 * macro.c: Include "asintl.h".
4631 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4632 * as.h: Include "asintl.h".
4633 * config/tc-i386.c (ordinal_names): Removed.
4634 (md_assemble): Changed error text to avoid ordinal_names.
4635 (i386_operand): Likewise.
4636 (reloc): Added as_bad to avoid i18n problems.
4637 (tc_gen_reloc): Likewise.
4638 * config/tc-arm.c (bad_args): Now a #define.
4640 * config/obj-vms.c (VMS_stab_parse): Changed type of
4642 (global_symbol_directory): Unified strings to avoid i18n
4644 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4645 avoid i18n problems.
4646 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4647 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4649 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4651 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4653 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4655 * as.c (print_version_id): Added an fprintf to avoid i18n
4657 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4659 * expr.c (expr): Added as_warn call to avoid i18n problems.
4660 * messages.c (as_assert): Changed code to avoid i18n problems.
4661 (as_abort): Likewise.
4662 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4663 (s_space): Likewise.
4664 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4666 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4668 * config/tc-i386.c (check_prefix): New static function, split out
4670 (struct _i386_insn): Add wait_prefix field.
4671 (md_assemble): Remove wait_prefix local variable. Use
4672 check_prefix when adding a prefix.
4674 * config/tc-i386.c (current_templates): New static variable.
4675 (md_assemble): Remove current_templates local variable.
4676 (md_assemble, i386_operand): Improve error and warning messages in
4677 many places. Add RESTORE_END_STRING in many places before error
4678 return. Clarify some comments.
4680 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4682 (md_assemble): Parse string instruction operands, looking for
4683 segment override prefixes. Check for invalid segment prefixes on
4685 (i386_operand): i.seg[] and max mem_operand changes for string
4687 * config/tc-i386.h (EsSeg): Define.
4689 * config/tc-i386.h (regKludge): Define.
4690 (iclrKludge, imulKludge): Don't define.
4691 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4692 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4693 opcode_modifier checks to look for more common cases first. Add
4694 default_seg for IsString case.
4696 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4698 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4700 * configure: Rebuild with new automake and libtool.
4701 * aclocal.m4, Makefile.in: Likewise.
4703 * doc/Makefile.am (as.dvi): New target.
4704 * doc/Makefile.in: Rebuild.
4706 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4708 * configure.in: Added sparc86x support.
4710 * configure: Rebuild.
4712 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4714 (md_parse_option): Warn if -EL is not supported for this architecture.
4716 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4718 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4720 * config/tc-mips.c (mips_ip): Note when we use get match on
4721 the full instruction name.
4723 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4725 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4726 back into the expression to handle add/sub simplification correctly.
4728 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4730 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4732 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4734 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4737 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4739 * symbols.c (max_indent_level): New global.
4740 (print_symbol_value_1): Use it.
4741 * expr.h (expr_build_dot): Declare.
4742 * expr.c (expr_build_dot): New function.
4744 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4746 * symbols.c (print_binary): New function.
4747 (print_expr_1): Call it.
4749 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4751 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4752 operand in the opcode.
4754 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4756 * config/tc-i386.h: Reorder operand flags and opcode modifier
4757 flags for clarity. Remove unused definitions: Unknown,
4758 ImmUnknown, DispUnknown, NoModrm.
4759 * config/tc-i386.c (type_names): Add missing Debug type.
4760 (md_assemble): Better duplicate prefix checking. Quicker string
4761 instruction check via new opcode_modifier flag.
4763 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4765 * doc/as.texinfo (Invoking): Clarify -Wa example.
4767 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4769 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4770 (s_mips_weakext): Define.
4771 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4772 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4775 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4777 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4778 is an error if the value can not be computed at assembly time.
4779 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4781 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4783 * gasp.c (main): Set next field of new include_path structure to
4784 NULL. From Avery Pennarun <averyp@gdc.ca>.
4786 * read.c (s_mri_sect): Call as_bad rather than abort for an
4787 unsupported MRI target.
4789 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4791 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4792 the destination of a branch instruction should be altered.
4793 (find_real_start): New function: Locate the real, Thumb coded
4794 start of a Thumb function.
4795 (do_t_branch23): Alter the destination of branches to Thumb
4798 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4800 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4802 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4805 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4807 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4808 * doc/c-hppa.texi: Likewise.
4810 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4812 * Makefile.am: Rebuild dependencies.
4813 * Makefile.in: Rebuild.
4815 * Makefile.am (DEP_INCLUDES): New variable.
4816 (.dep1): Change to work when srcdir is not an absolute path.
4817 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4818 * Makefile.in: Rebuild.
4820 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4822 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4823 LinearAddress patch.
4825 * configure.in: Set version to 2.9.1.
4826 * configure: Rebuild.
4828 * Branched binutils 2.9.
4830 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4832 * config/tc-i386.h (FWait): Define.
4833 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4834 other prefixes. Check FWait flag in opcode table to see which
4835 instructions require an fwait prefix.
4837 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4839 * stabs.c (get_stab_string_offset): Always create a stab string
4842 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4844 Fix some gcc -Wall warnings:
4845 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4846 * ehopt.c (eh_frame_code_alignment): Likewise.
4847 * expr.c (integer_constant, operand): Likewise.
4848 * frags.c (frag_align): Likewise.
4849 * gasp.c (level_0, change_base, doinstr): Likewise.
4850 * hash.c (hash_ask): Likewise.
4851 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4852 (debugging_pseudo): Likewise.
4853 * macro.c (define_macro, check_macro): Likewise.
4854 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4855 (ignore_rest_of_line, float_cons): Likewise.
4856 * symbols.c (decode_local_label_name): Likewise.
4857 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4858 (fixup_segment, number_to_chars_bigendian): Likewise.
4859 (number_to_chars_littleendian): Likewise.
4860 * config/atof-ieee.c (gen_to_words): Likewise.
4861 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4862 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4863 * read.c (output_big_sleb128): Initialize locals to avoid
4865 (output_big_uleb128, equals): Likewise.
4866 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4867 to unsigned int. Change zeros to unsigned int.
4868 * cond.c (s_if): Add return to default case.
4869 * frags.c (frag_now_fix): Change return type to addressT.
4870 * frags.h (frag_now_fix): Update declaration.
4871 * listing.c (file_info_struct): Change linenum to unsigned int.
4872 (struct list_info_struct): Change hll_line to unsigned int.
4873 (print_source): Update format string.
4874 * read.c (emit_expr): Change scan to unsigned int, and don't
4875 bother to initialize it.
4876 * symbols.c (dollar_label_count): Change to unsigned long.
4877 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4878 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4879 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4881 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4883 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4884 mcf5200 just as we do for m68000.
4885 (m68k_init_after_args): Likewise.
4886 (md_estimate_size_before_relax): Likewise.
4888 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4890 * config/tc-v850.c (md_assemble): Store relocation addend in
4891 fixup instead of instruction.
4893 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4895 * config/tc-i386.c (md_assemble): Swap template arguments to
4896 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4897 This macro is currently symmetric, so passing them the wrong
4898 way didn't cause any problem, but may if the macro is changed
4900 After copying template to i.tm, use i.tm. rather than t-> to
4901 access fields, and make t a const*
4902 Move i.tm.operand_types[] swap to immediately after the copy.
4904 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4906 * expr.h (expr_build_uconstant): Add prototype.
4907 (expr_build_unary,expr_build_binary): Add prototypes.
4908 * expr.c (expr_build_uconstant): New function.
4909 (expr_build_unary,expr_build_binary): New functions.
4911 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4913 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4914 * macro.c (macro_expand_body): Increase buffer size.
4915 * messages.c (as_warn): Likewise.
4916 (as_warn_where, as_bad, as_bad_where): Likewise.
4918 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4920 Based on patch from H.J. Lu <hjl@gnu.org>:
4921 * Makefile.am (DISTSTUFF): New variable.
4922 (diststuff): New target.
4923 * Makefile.in: Rebuild.
4925 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4927 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4928 m32r_elf_section_change_hook.
4930 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4931 emit a nop if a section ends with a 16 bit instruction.
4933 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4935 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4936 s_lcomm rather than obj_coff_lcomm.
4937 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4939 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4941 * config/tc-i386.h (LinearAddress): Define.
4942 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4943 instruction, don't use a default segment.
4945 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4947 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4948 * configure: Rebuild.
4950 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4952 * aclocal.m4, configure: Rebuild with libtool 1.2.
4954 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4956 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4957 PC relative branches. Patch courtesy of Jonathan Walton.
4960 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4962 * configure.in (emulations): Add thumb-pe target.
4964 * configure (emulations): Add thumb-pe target.
4966 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4968 * itbl-lex.l (yywrap): Don't define if already defined as a
4971 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4973 * depend.c (quote_string_for_make): New function.
4974 (wrap_output): Use it.
4976 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4978 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4979 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4981 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4983 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4984 Recognize -GN and -relax.
4985 (md_begin): Initialize gp size from -G switch.
4986 (alpha_force_relocation): Always force if -relax.
4987 (alpha_align): Take a new argument that will specify when to
4988 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4989 Change all callers. Emit nop alignment padding as nop+unop pair.
4991 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4993 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4994 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4996 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4998 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4999 require padding to the next long word boundary.
5001 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5003 * cgen.c: #include symcat.h.
5004 * config/tc-m32r.c: Likewise.
5006 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5008 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5009 absolute expressions instead of '$' prefixed register names.
5011 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5013 * read.c (s_set): Record file and line info for symbols when -as.
5014 (pseudo_set): Don't overwrite that dummy fragment.
5016 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5018 * config/tc-ppc.c (md_pseudo_table): Add "section".
5019 (ppc_named_section): New static function.
5021 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5023 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5024 so we don't have to scan the entire list.
5026 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5028 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5029 case, allow the parallel instructions to modify the same flag
5032 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5034 * listing.c (list_symbol_table): Categorize symbols by
5035 undefined_section rather than sy_frag->line == NULL.
5037 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5039 * Makefile.am (install-exec-local): Install properly when ln
5040 fails or tooldir == prefix.
5042 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5044 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5045 Test result of insert_operand for error.
5047 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5049 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5050 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5051 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5052 * doc/Makefile.in: Rebuild.
5054 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5056 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5057 (macro): Fix handling of M_COP[0-3].
5059 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5061 Based on patches from Ross Harvey <ross@teraflop.com>:
5062 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5063 if macro_alternate or macro_mri.
5064 (getstring): Remove support for byte constants between < and >.
5065 (get_any_string): '<' only starts a string if macro_alternate or
5067 (macro_expand_body): Permit keyword parameters following
5068 positional parameters.
5070 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5071 * configure.in (alpha*-*-netbsd*): New target.
5072 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5073 * configure: Rebuild.
5075 * as.h (flag_warn_suppress_instructionswap): Move from here...
5076 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5077 here, and make static.
5079 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5080 BFD_ASSEMBLER or MANY_SEGMENTS.
5082 * as.c (show_usage): Update bug-gnu-utils address.
5083 * gasp.c (show_usage): Likewise.
5084 * doc/as.texinfo (Bug Reporting): Likewise.
5086 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5088 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5089 insns regardless of the size of a pointer if we're in mips I or
5091 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5093 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5095 Fix rac to accept only a0:
5096 * tc-d10v.c (parallel_ok, find_opcode):
5097 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5098 Introduce OPERAND_GPR.
5100 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5102 * read.c (s_fill): Handle non-constant repeat counts by creating
5103 an rs_space fragment.
5105 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5107 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5108 from as_bad to as_warn.
5110 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5112 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5113 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5114 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5116 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5118 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5119 seg_fix_rotP rather than fix_root from seg_info.
5121 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5123 * expr.c: Add support for 0x1_2_3_4 bignums.
5125 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5127 * configure.in: Change -linux* to -linux-gnu*.
5128 * configure: Rebuild.
5130 * app.c (do_scrub_begin): Treat \r as whitespace.
5132 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5134 * Makefile.am: Update dependencies.
5135 * Makefile.in: Rebuild.
5137 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5139 * configure, aclocal.m4: Rebuild with new libtool.
5141 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5143 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5144 the argument to bfd_set_arch_mach.
5145 (load_address): Use bfd_arch_bits_per_address to determine the
5146 bit size of an address instead of looking at the isa level.
5147 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5149 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5151 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5153 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5155 * ehopt.c: New file.
5156 * as.h (enum _relax_state): Add rs_cfa.
5157 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5158 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5159 * read.c (emit_expr): Call check_eh_frame.
5160 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5161 (relax_segment): Likewise.
5162 * Makefile.am: Rebuild dependencies.
5163 (GAS_CFILES): Add ehopt.c.
5164 (GENERIC_OBJS): Add ehopt.o.
5165 * doc/internals.texi (Frags): Document rs_cfa.
5167 * as.c (show_usage): Mention --traditional-format.
5168 (parse_args): Accept --traditional-format.
5169 * as.h (flag_traditional_format): Declare.
5170 * output-file.c (output_file_create): If flag_traditional_format,
5171 set BFD_TRADITIONAL_FORMAT on stdoutput.
5172 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5174 * config/tc-mips.c (append_insn): Make sure that if we have a
5175 fixup for an unmatched %hi reloc, it does not associated with a
5178 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5179 * doc/Makefile.in: Likewise.
5181 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5183 * config/tc-m32r.c (check_for_side_effects): New function.
5184 (can_make_parallel): Add checks for instruction side effects
5185 clashing with the other instruction.
5186 (assemble_parallel_insn): Improve warning messages. Return error
5187 message from non-swapped instruction order.
5189 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5191 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5193 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5194 md_cleanup definition. This moves the forced literal output to
5195 the end of the source pass, and avoids macro's inserting literals
5196 into the code immediately after the macro expansion.
5198 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5200 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5201 a gas internal symbol is adjustable.
5202 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5204 * as.h: If gcc version greater than 2.6, use `__format__' and
5205 `__printf__' in function attributes, rather than `format' and
5208 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5210 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5212 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5214 Add tms320c30 support:
5215 * config/tc-tic30.h: New file.
5216 * config/tc-tic30.c: New file.
5217 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5218 TARGET_FORMAT as "coff-tic30".
5219 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5220 * Makefile.am: Rebuild dependencies.
5221 (CPU_TYPES): Add tic30.
5222 (CPU_OBJ_VALID): tic30-aout is valid.
5223 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5224 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5225 * configure, Makefile.in: Rebuild.
5227 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5229 * config/tc-v850.c (md_assemble): Improvements to error messages.
5231 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5233 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5234 BFD_RELOC_HI16_S to store the high bits of any value.
5236 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5237 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5238 assembler calculate relocations to any external symbol at all.
5239 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5240 involving generation of pc-relative relocs.
5241 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5242 has been moved to md_apply_fix3.
5244 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5245 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5246 which actually means (the address of identifier's GOT entry) +
5247 constant, which is not particularly useful.
5249 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5251 * read.h (include_dirs): Declare.
5252 (include_dir_count,include_dir_maxlen): Declare.
5254 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5256 * configure.in: Correct check for shared opcodes library.
5257 * configure: Rebuild.
5259 * listing.c (buffer_line): If we can't open the file, set at_end.
5260 (listing_print): Remove unused local variable fi.
5262 * config/m68k-parse.y (reglistpair): Handle register list in
5265 * config/vms-conf.h: Don't undef VERSION.
5267 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5269 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5271 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5273 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5274 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5275 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5276 (EXTRA_DIST): Define.
5277 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5278 explicitly rather than via the list of object files.
5279 (gcc-as.opt): New file created when make-gas.com is run.
5280 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5281 itbl-cpu.h} to #include appropriate file rather than copying that
5283 * config/vms-conf.h: Synchronize with current config.in.
5284 * Makefile.in: Rebuild.
5286 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5288 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5289 (parallel_ok): Relaxed parallel subinstruction dependency check.
5291 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5293 * as.h (flag_warn_suppress_instructionswap): added new flag.
5294 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5295 command line argument.
5296 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5297 warning only if flag_warn_suppress_instructionswap is false.
5299 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5301 * configure.in (i386-*-mingw32*): New target.
5302 * configure: Rebuild.
5304 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5306 * symbols.c (resolve_symbol_value): Don't set the segment if it
5307 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5309 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5312 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5314 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5315 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5318 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5320 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5322 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5324 * config/tc-v850.c (v850_insert_operand): Display instruction when
5325 an error is encountered.
5327 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5329 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5330 (i386-*-sco3.2v5*coff): New target.
5331 (i386-*-sco3.2*): New target.
5332 * configure: Rebuild.
5334 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5336 * config/tc-v850.c: Tidy error message production.
5338 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5340 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5341 validate_immediate return value in the right type for comparisons
5344 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5346 * listing.c (MAX_BYTES): Use listing variables not constants.
5347 (data_buffer): No longer an array, but a pointer.
5348 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5349 (listing_listing): Allocate data_buffer.
5351 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5353 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5354 --listing-rhs-width, --listing-cont-lines.
5355 (show_usage): Update.
5356 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5357 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5358 (print_lines): Use the variables instead of the constants.
5359 (listing_listing): Likewise.
5360 * listing.h: Declare the new vars.
5362 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5364 * as.c (parse_args): Add --keep-locals alias for -L.
5365 Add --strip-local-absolute.
5366 (show_usage): Update.
5367 * as.h (flag_strip_local_absolute): New flag.
5368 * symbols.c (S_IS_LOCAL): Use it.
5369 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5370 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5371 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5373 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5375 * config/tc-m32r.c: Detect if explicitly parallel instructions
5376 might have an io conflict and issue a warning message.
5378 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5380 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5381 cgen_swap_fixups): Functions to save, restore and swap the fixup
5382 chain with a backup copy.
5383 (cgen_asm_finish_insn): Returns address of constructed insn.
5385 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5387 * listing.c (file_info_struct): Remove FILE, add POS.
5388 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5389 (file_info): Don't open the file.
5390 (buffer_line): Check for the file in the last_open cache, updating
5392 (print_source): Don't reference file_info->file.
5393 (listing_listing): Likewise.
5394 (listing_print): Close the file in the cache, if any.
5396 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5398 * read.c (dwarf_file_string): New file static variable.
5399 (emit_expr): Look for constant sequence that leads up to a file
5400 name in DWARF debugging output.
5401 (stringer): Use dwarf_file_string to decide whether to accept a
5402 string as a file name.
5404 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5406 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5407 (crack_operand): Add reg->reglst MRI hack.
5408 (r_seg): Put reglst symbols in reg_section.
5409 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5411 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5413 * tc-sh.c (get_specific): Handle SGR & DBR.
5415 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5417 * tc-h8300.c (parse_reg): Take the length of the symbol into
5418 account when attempting to match a register name.
5419 * tc-h8500.c (parse_reg): Likewise.
5421 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5423 * cgen.c: Formatting changes to improve readability.
5425 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5427 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5430 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5432 Based on a patch from Jim Wilson
5433 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5434 (tc_gen_reloc): Handle cross section PC relative relocs
5437 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5439 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5441 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5443 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5444 (expr_jmp_buf): New static local.
5445 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5446 (cgen_md_operand): New function.
5447 * tc-m32r.c: Clean up pass over `struct foo' usage.
5448 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5450 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5452 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5453 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5455 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5457 * config/tc-i386.c (i386_operand): Give an error if there are
5458 unrecognized characters after an expression.
5460 For older changes see ChangeLog-9697