1 2000-03-02 Michael Meissner <meissner@redhat.com>
3 * config/tc-d30v.c (check_range): Remove code that incorrectly
4 sign extended values where bits < 32.
6 2000-03-02 H.J. Lu (hjl@gnu.org)
8 * configure.in: Support --enable-targets=all on ia32.
9 * configure: Regenerated.
11 2000-03-01 Nick Clifton <nickc@cygnus.com>
13 * gasp.c (do_align): Remove bogus check of alignment value.
15 2000-02-27 Thomas de Lellis <tdel@windriver.com>
17 * config/obj-elf.c (elf_frob_symbol): Remove code which when
18 TC_PPC was defined forced the type of a symbol with no other type
21 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
23 * doc/internals.texi (CPU backend): Mention that
24 line_separator_chars do not break up comments. Fix typos for
25 LEX_AT and LEX_NAME descriptions. Document operands for
26 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
27 description of md_create_short_jump usage. Document argument for
30 2000-02-27 Jakub Jelinek <jakub@redhat.com>
32 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
33 (md_parse_option): Handle it.
34 (md_show_usage): Document it.
36 2000-02-27 Ian Lance Taylor <ian@zembu.com>
38 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
39 opcode, for the instruction `pal19'. From Andrea Arcangeli
42 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
44 * config/tc-i386.c (i386_immediate): Move constant operand sizing
46 (md_assemble): To here, before template operands are matched.
47 Also ensure a constant immediate is sign extended when we know the
48 size is at most 16 bits. This is to catch cases like "add
49 $0xffc0,%ax" where we don't know the size, and thus that the
50 immediate can be represented as Imm8S until after parsing the
52 (i386_displacement): Similarly sign extend 16 bit constant
54 (md_assemble): Relax 16-bit jump constant range check to suit sign
55 extended displacements.
57 2000-02-26 Andreas Jaeger <aj@suse.de>
59 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
61 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
63 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
64 call operands when intel_syntax.
65 (intel_float_operand): Return 2 for "fi...".
66 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
67 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
68 earlier "SHORT" change.
69 (md_assemble): When determining suffix from Regs, exclude
72 2000-02-24 Nick Clifton <nickc@cygnus.com>
74 * configure: Add arm-wince, mips-pe and sh-pe targets.
75 * configure: Regenerate.
77 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
79 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
80 "pe-mips" for the mips-pe target.
82 * config/tc-arm.c (insns): Change displacement encoded in BL
83 and B instructions if the target port is arm-wince.
84 (do_ldst): Do not bias the relocation offset if the target
86 (md_pcrel_from): Add in missing relocation offset bias if the
89 * config/tc-mips.c (mips_target_format): Support COFF flavour.
90 (md_begin): Disable -G support for mips-pe target.
91 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
92 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
95 * config/tc-sh.c (md_begin): sh-pe target is little endian.
96 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
97 assembler, just set the alignment to 4.
99 * config/te-wince-pe.h: New file for WinCE targets. Define
102 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
104 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
106 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
107 (i386_intel_memory_operand): After finding a segment override,
108 check again for no `[' before looking for a displacement. Bomb if
109 more than one displacement rather than silently discarding the
110 second and subsequent ones. Free strings malloc'd by
111 build_displacement_string.
113 2000-02-24 Catherine Moore <clm@cygnus.com>
115 * config/obj-som.c (obj_pseudo_table): Add "weak".
116 (obj_som_weak): New routine.
118 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
120 * config/tc-i386.c (union i386_op): New.
121 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
122 Throughout file replace occurences of disps[n], imms[n], regs[n]
123 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
124 intel mode operand swapping. Add assert in regKludge and
125 fake_zero_displacement code. Test i.types[n] when outputting
126 displacements and immediates. Combine output of Disp16 with
128 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
129 when in intel mode by (not) reversing fsub and fdiv operands
130 before the template search. This fails for single operand
131 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
132 undefined. Instead fix the base_opcode after we've found the
133 template. Move base_opcode xor with found_reverse_match from
134 opcode output code to before this fix so we test for the correct
136 (md_assemble): Don't use strcmp when deciding to ignore the suffix
137 check in intel mode. Instead compare opcodes.
139 * config/tc-i386.h (TC_RELOC): Delete.
140 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
141 with equivalent call to reloc.
143 * as.h (flag_m68k_mri): Move declaration after target include, and
144 only declare when TC_M68K defined. Define as zero otherwise.
145 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
146 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
147 Define as zero otherwise.
148 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
149 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
150 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
151 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
152 testing whether defined.
153 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
154 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
155 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
156 rather than testing whether defined.
157 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
158 (parse_mri_cons): Declare and use only when TC_M68K.
159 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
160 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
161 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
163 * NEWS: Mention IBM 370 support.
165 2000-02-23 Richard Henderson <rth@cygnus.com>
167 * config/tc-i386.c (md_assemble): When swapping operands for
168 intel_syntax, assume everything that's not Imm or Disp is a
171 2000-02-23 Linas Vepstas <linas@linas.org>
173 * config/tc-i370.c, config/tc-i370.h: New files.
174 * Makefile.am: Add support for Linux/IBM 370.
175 * configure.in: Likewise.
176 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
177 * config/obj-elf.c: Include elf/i370.h
178 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
180 * Makefile.in: Regenerate.
181 * configure: Regenerate.
183 * doc/c-i370.texi: New file.
184 * doc/all.texi: Include it.
185 * doc/as.texinfo: And here.
186 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
187 * doc/Makefile.in: Regenerate.
189 2000-02-19 Michael Meissner <meissner@redhat.com>
191 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
192 determine if an instruction can be used in parallel with an ADDppp
193 or SUBppp instruction.
195 2000-02-22 Andrew Haley <aph@cygnus.com>
197 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
199 1999-12-30 Andrew Haley <aph@cygnus.com>
201 * config/tc-mips.c (mips_gp32): New variable.
202 (macro_build) Use mips_gp32.
204 (md_longopts): Add "-mgp32" and "-mgp64".
205 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
207 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
209 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
210 warning, and bump it to 1.
212 2000-02-22 Ian Lance Taylor <ian@zembu.com>
214 From Brad Lucier <lucier@math.purdue.edu>:
215 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
218 2000-02-21 Catherine Moore <clm@cygnus.com>
220 * config/tc-mips.c (MF_HILO_INSN): Define.
221 (mips_7000_hilo_fix): Declare.
222 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
223 (md_parse_option): Check for 7000_HILO_FIX options.
224 (OPTION_M7000_HILO_FIX): Define.
225 (OPTION_NO_M7000_HILO_FIX): Define.
226 * doc/c-mips.texi (-mfix7000): Describe.
228 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
230 * listing.c (print_lines): Remove unused variable `end'.
232 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
233 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
234 reloc_type when BFD_ASSEMBLER.
235 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
236 reloc_type when BFD_ASSEMBLER. Move common code out of switch
237 statement and quell signed vs. unsigned comparison warning.
239 2000-02-18 Nick Clifton <nickc@cygnus.com>
241 * config/tc-d10v.c (find_opcode): Add a symbol's value to
242 the computed frag offset, rather than overwriting it.
244 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
246 * config/tc-sh.c ("elf/sh.h"): Include.
247 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
248 (md.begin): Initialize target_arch.
249 Only include opcodes in has table that match selected architecture.
250 (parse_reg): Recognize register names for sh-dsp.
251 (parse_at): Recognize post-modify addressing.
252 (get_operands): The leading space is now optional.
253 (get_specific): Remove FDREG_N support. Add support for sh-dsp
254 arguments. Update valid_arch.
255 (build_Mytes): Add support for SDT_REG_N.
256 (find_cooked_opcode): New function, broken out of md_assemble.
257 (assemble_ppi, sh_elf_final_processing): New functions.
258 (md_assemble): Use find_cooked_opcode and assemble_ppi.
259 (md_longopts, md_parse_option): New option: -dsp.
260 * config/tc-sh.h (elf_tc_final_processing): Define.
261 (sh_elf_final_processing): Declare.
263 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
265 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
266 the unwinder subspace. Save the current seg/subseg before creating
269 2000-02-10 Nick Clifton <nickc@cygnus.com>
271 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
272 little endian targets.
273 (INST_BYTE1): Redefine to handle big and little endian
275 (cpu_type): New type: Select between M340 and M210.
276 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
277 instructions of the M340.
278 (md_assemble): Add support for the MULSH and OPSR classes of
280 (md_atof): Add support for little endian targets.
281 (md_parse_option): Add support for -EL, -EB and -mcpu command
283 (md_convert_frag): Add support for little endian targets.
284 (md_apply_fix3): Add support for little endian targets.
285 (md_number_to_chars): Add support for little endian targets.
287 2000-02-10 Timothy Wall <twall@redhat.com>
289 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
290 defined, use it to verify the symbol just read should be a label.
292 2000-02-10 Timothy Wall <twall@redhat.com>
294 * app.c (do_scrub_chars): Handle "||" for parallel instructions
295 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
296 around colons when KEEP_WHITE_AROUND_COLON is defined.
297 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
298 and KEEP_WHITE_AROUND_COLON.
300 2000-02-08 Timothy Wall <twall@redhat.com>
302 * read.c (s_rept): Call do_repeat, which abstracts the repeat
304 (do_repeat): New. Abstract repeat logic so that a "break" can be
306 (end_repeat): New. Provide support for a "break" out of the
308 * read.h: Add prototypes for new functions.
310 2000-02-08 Timothy Wall <twall@redhat.com>
312 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
313 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
314 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
317 2000-02-08 Timothy Wall <twall@redhat.com>
319 * read.c: Added elseif to directives table.
320 * read.h: Added prototype for s_elseif.
321 * doc/as.texinfo: Added description for elseif.
322 * cond.c (s_elseif): New function
324 2000-02-04 Timothy Wall <twall@redhat.com>
326 * listing.c (print_lines): Remove conditionals causing bug in
329 2000-02-03 Timothy Wall <twall@cygnus.com>
331 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
333 * frags.c (frag_new): Calculate fr_fix in octets
334 (frag_now_fix) Return offset as target address offset (bytes).
335 (frag_now_fix_octets) New - Return offset in octets (8-bit
337 * frags.h: Added prototype for frag_now_fix_octets().
338 Distinguish between octets and bytes in field descriptions.
339 * listing.c (calc_hex): Account for octets vs bytes when
340 printing addresses/offsets.
341 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
342 target is little-endian, print the octets in a word in big-endian
343 order so that the display looks like a proper hexadecimal number,
344 instead of having the octets reversed.
345 * read.c (do_align): When recording alignment, alignment power
346 should be in terms of target bytes (minimum addressible unit)
348 (do_org) Convert ORG target address (byte) argument into an
349 octet offset when generating a variable fragment.
350 * symbols.c (resolve_symbol_value): Symbol final value
351 converted to a target address offset (bytes) from its octet offset.
352 * config/obj-coff.c (coff_frob_symbol): Symbol target address
353 offset (bytes) is adjusted by the frag offset (octets) converted
355 (coff_frob_section) Section alignment power is in terms of bytes;
356 convert it to an octet alignment power when calculating size (and
357 size mask) in octets. Don't modify the section size in order to
358 "align" it for TI COFF, since that format has a different method
359 for storing alignment information.
361 2000-02-01 Timothy Wall <twall@cygnus.com>
363 * stabs.c (generate_asm_file): Escape backslashes in stabs file
364 entries, matching the way GCC generates them. If not escaped, the
365 filename is encoded incorrectly.
367 2000-01-31 Nick Clifton <nickc@cygnus.com>
368 * config/tc-arm.c (reg_table): Add support for ATPCS register
371 2000-01-31 Geoff Keating <geoffk@cygnus.com>
373 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
375 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
377 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
378 of a symbol when we really care about its value.
380 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
382 * config/tc-mcore.c (md_assemble): Give warning message if
383 operands passes to instruction are more than the spec.
385 2000-01-27 Thomas de Lellis <tdel@windriver.com>
387 * config/tc-arm.c (armadjust_symtab): If the assembler is in
388 Thumb mode but the label seen was not declared as '.thumb_func'
389 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
390 correct disassembly of Thumb code bounded by non function labels.
392 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
394 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
395 Add dependencies for e-i386aout.o. Fix 2 comment lines.
397 * Makefile.in: Same here.
400 * configure.in: Set bfd_gas for i386-aout when primary target
401 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
402 we may need the primary te_file. Remove incorrect comment.
404 * configure: Regenerate.
406 * config/e-i386aout.c: New file.
408 * as.c (USE_EMULATIONS): Move to before print_version_id.
409 (struct emulation): Add i386aout.
410 (show_usage): Split text strings. Reformat -a text. Add --em
414 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
415 (aout_format_ops): New.
418 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
419 preprocessor conditional and add aout USE_EMULATIONS tests.
420 (read_a_source_file): Don't pass error strings to printf as
424 * gasp.c (exp_get_abs): Don't pass error strings to printf as
426 (do_data): Same here.
427 (process_file): And here.
430 * symbols.c (colon): Rewrite "already defined" fatal message
431 code for aout with USE_EMULATIONS.
434 * config/obj-aout.c (OBJ_HEADER): Define.
435 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
437 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
438 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
440 (obj_aout_type): Expand S_SET_OTHER here too.
441 (obj_read_begin_hook): Remove.
442 (aout_pop_insert): New.
443 (obj_aout_s_get_other): New.
444 (obj_aout_s_get_desc): New.
445 (aout_format_ops): New.
448 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
449 gets aout_pseudo_table.
450 (aout_pseudo_table): Declare.
451 (obj_read_begin_hook): Define.
454 * config/obj-coff.c (obj_pseudo_table): Rename to
456 (coff_pop_insert): Use coff_pseudo_table.
457 (coff_sec_sym_ok_for_reloc): Remove.
458 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
459 and comment all zero entries and remove #if 0 code.
462 * config/obj-coff.h (obj_pop_insert): Define.
463 (coff_pseudo_table): Declare.
466 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
467 s_get_size, s_set_size. Comment all zero entries.
470 * config/obj-elf.c (elf_s_get_other): New function.
471 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
472 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
473 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
475 (obj_elf_parse_section_letters): Don't pass error strings to
476 printf as format arg.
479 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
481 (elf_s_get_other): Declare.
482 (S_GET_OTHER) Define as elf_s_get_other if not already
484 (S_SET_OTHER): Only define when not already defined.
485 (elf_obj_read_begin_hook): Declare.
486 (obj_read_begin_hook): Define.
487 (elf_obj_symbol_new_hook): Declare.
488 (obj_symbol_new_hook): Define.
491 * config/obj-multi.h: Add copyright header and protect against
492 multiple inclusion. Add * to all function pointers.
493 (OBJ_HEADER): If defined, include it rather than other defines
495 (obj_frob_file_after_relocs): Test for NULL.
496 (obj_symbol_new_hook): Here too.
497 (obj_sec_sym_ok_for_reloc): And here.
498 (S_GET_OTHER): Define.
499 (S_GET_DESC): Define.
500 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
501 (OBJ_MAYBE_ELF): Update comment.
503 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
504 OBJ_AOUT preprocessor conditional and handle emulation by
505 testing OUTPUT_FLAVOR.
506 (i386_displacement): Here too.
507 (md_section_align): Similarly here.
508 (i386_target_format): Conditionally compile when more than one
509 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
510 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
511 (i386_displacement): Here too.
514 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
515 Define TARGET_FORMAT for aout only when not multi.
518 * config/te-multi.h: Delete file as it's identical to te-generic.h
520 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
522 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
523 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
526 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
528 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
531 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
533 * config/tc-mips.c (mips_do_align): New function.
534 * config/tc-mips.h (md_do_align): Define.
536 2000-01-10 Philip Blundell <philb@gnu.org>
538 * doc/c-arm.texi (ARM Options): Fix typo.
539 (ARM-Chars): Correct description of `#'. Mention that `;' is a
540 line separator for Linux.
541 * doc/as.texinfo (Comments): Mention the ARM.
543 2000-01-10 Philip Blundell <pb@futuretv.com>
545 * configure.in (arm*-*-conix*): New target.
546 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
548 * configure: Regenerate.
550 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
552 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
553 (obj_elf_visibility): New function.
555 * doc/as.texinfo (Visibility): New node: document visibility
558 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
560 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
561 warning for absolute jump/call without `*' in non-intel mode. No
562 need to set i.types[0] JumpAbsolute in intel mode.
564 1999-12-22 Philip Blundell <pb@futuretv.com>
566 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
567 hook function when changing sections.
568 (arm_s_data): Likewise.
570 1999-12-14 Nick Clifton <nickc@cygnus.com>
572 * config/tc-arm.c (md_parse_option): Add support for -marm720
575 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
577 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
578 (r_registers, xr_registers): Define.
579 (r_register_name, xr_register_name): New functions.
580 (md_assemble): Handle new am33 operand types and instruction
582 (mn10300_insert_operand, check_operand): Likewise.
584 1999-11-29 Nick Clifton <nickc@cygnus.com>
586 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
587 (s_force_thumb): Set thumb_mode to 2.
588 (md_assemble): Do not complain about thumb instructions on a
589 non-thumb target if thumb_mode is set to 2.
591 1999-11-28 Michael Meissner <meissner@cygnus.com>
593 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
594 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
595 (O_...): Add new machine dependent expressions if we are handling
596 explicit relocations.
597 (alpha_reloc_op): New static table holding the explicit relocation
599 (alpha_literal_hash): New static to hold the hash table for
600 explicit relocations.
601 (alpha_macros): Add support for explicit relocations.
602 (md_begin): If explicit relocations, initialize hash table.
603 (md_assemble): Don't print a second error if tokenize_arguments
604 already printed an error message.
605 (md_apply_fix): Add support for explicit relocations.
606 (alpha_force_relocation): Ditto.
607 (alpha_fix_adjustable): Ditto.
608 (alpha_adjust_symtab): New function to support explicit
610 (alpha_adjust_symtab_relocs): Ditto.
611 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
612 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
613 Add support for explicit relocations. Return -2 if an error
614 message was already printed.
615 (find_macro_match): Add support for explicit relocations. Comment
617 (emit_insn): Add support for explicit relocations.
618 (assemble_tokens): Ditto.
620 (load_expression): Ditto.
623 (emit_ir_load): Ditto.
624 (emit_loadstore): Ditto.
628 (emit_division): Ditto.
629 (emit_jsrjmp): Ditto.
630 (emit_retjcr): Ditto.
632 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
634 (tc_adjust_symtab): If explicit relocations, call the function
636 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
637 relocations next to the literal relocation they reference.
638 (TC_INIT_FIX_DATA): Initialize the new fields.
639 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
641 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
643 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
644 'B' operand for PA2.0 bb instruction.
646 1999-11-18 Nick Clifton <nickc@cygnus.com>
648 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
651 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
653 (mcore_force_relocation): Force relocations to be generated for
656 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
658 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
659 (i386_displacement): Disallow O_big displacements.
661 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
663 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
664 improvements in error checking.
665 (md_assemble): Support for unconditional ARM instructions.
666 (md_parse_option): Support for -m[arm]v5e flag.
668 1999-11-12 Nick Clifton <nickc@cygnus.com>
670 * macro.c (buffer_and_nest): Do not check beyond the end of the
673 1999-11-11 Nick Clifton <nickc@cygnus.com>
675 * macro.c (buffer_and_nest): Look for seperator after TO and
678 1999-11-08 Andrew Haley <aph@cygnus.com>
680 * app.c (do_scrub_chars): When in State 10, treat backslash
681 characters in the same way as as symbol characters.
683 1999-11-07 Richard Henderson <rth@cygnus.com>
685 * config/tc-alpha.c (alpha_align): Check, don't assert, that
686 the previous label was in the current section before playing
689 1999-11-06 Nick Clifton <nickc@cygnus.com>
691 * config/tc-v850.c (v850_force_relocation): Force relocation
693 (v850_pcrel_from_selection): Do not compute a pcrel offset if
696 1999-11-05 Michael Meissner <meissner@cygnus.com>
698 * expr.h (operatorT): Increase machine dependent operators to 16.
699 * expr.c (op_rank): Ditto.
701 1999-11-03 Ian Lance Taylor <ian@zembu.com>
703 * read.c (pseudo_set): Reject attempts to set the value of a
706 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
709 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
711 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
712 to bfd_set_section_contents.
714 1999-11-03 Nick Clifton <nickc@cygnus.com>
716 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
718 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
720 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
721 (mips_ip): Use OPCODE_IS_MEMBER.
723 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
725 * config/tc-arm.c (reg_required_here): Improve comments.
727 * config/tc-arm.c (thumb_opcode): Add "variants" field.
728 (tinsns): Initialize variants field.
730 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
733 1999-10-27 Scott Bambrough <scottb@netwinder.org>
735 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
736 * config/tc-arm.h: Fix compile time warnings.
738 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
740 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
741 form @abs16, @(abs16) and @(abs16 + imm).
743 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
745 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
746 (ISA_HAS_64_BIT_REGS) New.
747 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
748 mips_emit_delays,macro_build,load_register,load_addresss,
749 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
750 and/or use new ISA_xxx macros in expressions involving
751 ISA, particularly mips_opts.isa.
753 1999-10-18 Michael Meissner <meissner@cygnus.com>
755 * expr.h (operatorT): Add machine dependent operators md1..md8.
756 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
757 for the machine dependent operators to use.
759 * expr.c (op_rank): Add machine dependent operators.
761 * config/tc-alpha.c (O_pregister): Define as a machine dependent
763 (O_cpregister): Ditto.
764 (md_begin): Change X_op test that field is wide enough to use
765 O_max instead of O_alpha_max.
766 (cpu_types): Fill in missing initializer.
767 (alpha_num_macros): Make unsigned.
768 (md_assemble): Make opnamelen be size_t.
769 (md_apply_fix): Cast alpha_num_operands to int before testing.
770 (alpha_force_relocation): Ditto.
771 (alpha_fix_adjustable): Ditto.
772 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
773 (tc_gen_reloc): Ditto.
774 (tc_get_register): Ditto.
779 (s_alpha_ent): Ditto.
780 (s_alpha_end): Ditto.
781 (s_alpha_frame): Ditto.
782 (s_alpha_prologue): Ditto.
783 (s_alpha_file): Ditto.
784 (s_alpha_gprel32): Ditto.
785 (s_alpha_proc): Ditto.
786 (s_alpha_set): Ditto.
787 (s_alpha_base): Ditto.
788 (s_alpha_align): Ditto.
789 (s_alpha_arch): Ditto.
790 (alpha_align): Ditto.
791 (assemble_insn): Suppress unused variable warning.
793 (assemble_insn): Don't assume X_op and X_unsigned are in a given
794 order in the structure.
795 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
797 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
799 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
801 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
803 * config/tc-i386.c (i386_index_check): Correct #endif location.
805 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
807 * as.c (show_usage): Document new options.
808 (parse_args): Add --no-warn, --warn, --fatal-warnings,
809 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
810 (parse_args): Parse the new options.
811 (main): If there were warnings, and --fatal-warnings
812 was specified, print an error.
813 * as.h: New variable, flag_fatal_warnings, for new option.
815 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
817 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
818 '@'. Change autoincrement completers to fall through to cache control
821 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
823 (pa_parse_addb_64_cmpltr): New function.
825 * config/tc-hppa.c (pa_ip): Change error message.
826 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
827 '?Q' args to allow falling through.
829 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
830 Remove unused conditional codes.
831 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
833 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
835 * config/tc-d30v.c (CHAR_BIT): Define.
836 (check_range): Fix bit operations to support integers bigger than
839 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
841 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
844 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
845 Doug Evans <devans@cygnus.com>
847 Add support for m32rx.
848 * config/tc-m32r.c (enable_m32rx): New static global.
849 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
850 (allow_m32rx): New function.
851 (M32R_SHORTOPTS): Add `O'.
852 (md_longopts): Add --m32rx plus several warning options.
853 (md_parse_option): Handle new options.
854 (md_show_usage): Print them.
855 (md_begin): Enable m32rx.
856 (OPERAND_IS_COND_BIT): New macro.
857 (first_writes_to_seconds_operands): New function.
858 (writes_to_pc,can_make_parallel,make_parallel): New functions.
859 (target_make_parallel,assemble_two_insns): New functions.
860 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
861 If optimizing and m32rx, try to make consecutive insns parallel.
863 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
865 * config/tc-mips.c (nopic_need_relax): Allow for the
866 .sdata.foo sections generated by -fdata-sections,
867 and for the .gnu.linkonce.s sections generated by C++.
869 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
871 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
872 with cleaner code using completer prefixes. Add 'Y'.
874 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
876 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
878 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
879 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
880 insn does not match and we should try the next insn in the table.
882 1999-09-22 Nick Clifton <nickc@cygnus.com>
884 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
886 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
888 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
891 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
893 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
894 OBJ_ELF. If ELF, add "sq".
895 (md_parse_option): If ELF, ignore -s and -q.
896 (md_show_usage): Mention ELF options.
898 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
900 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
903 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
905 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
907 * config/tc-hppa.c (struct pa_it): New field "trunc".
908 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
909 (pa_parse_ftest_gfx_completer): New function
910 (pa_parse_fp_cnv_format): New function.
912 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
913 (md_apply_fix): Handle 22bit pc-rel branches.
915 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
917 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
919 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
921 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
923 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
925 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
926 (pa_ip): Handle 'fX'.
928 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
930 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
931 (pa_ip): Handle 'fX'.
933 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
935 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
936 unwinds unless the function is in the text space.
937 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
939 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
941 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
942 (md_assemble): To here. Tweak address generation.
944 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
946 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
947 (md_assemble): Call dwarf2_where for OBJ_ELF.
948 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
949 (pa_end_of_source): New function.
950 * tc-hppa.h (md_end): Define for OBJ_ELF.
952 1999-09-14 Michael Meissner <meissner@cygnus.com>
954 * configure.in (Canonicalization of target names): Remove adding
955 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
956 generates $ac_config_sub with a ${CONFIG_SHELL} already.
957 * configure: Regenerate.
959 1999-09-14 Donn Terry <donn@interix.com>
961 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
963 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
965 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
966 pc-relative jmp/call to an absolute symbol.
967 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
968 absolute section symbols.
970 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
971 jump handling code and comments.
973 1999-09-12 Ian Lance Taylor <ian@zembu.com>
975 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
976 the value if TE_PE and a global defined symbol.
978 1999-09-11 Ian Lance Taylor <ian@zembu.com>
980 * write.c (dump_section_relocs): Call print_symbol_value_1 to
981 print the symbol, rather than printing it here.
983 1999-09-11 Donn Terry <donn@interix.com>
985 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
986 BFD_RELOC_RVA relocations.
988 * config/tc-i386.c (md_undefined_symbol): Compare the name against
989 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
992 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
994 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
995 * doc/internals.texi (Object format backend): Document
998 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
999 relocations against global symbols if TE_PE.
1001 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1002 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1004 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1007 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1008 symbols which do not have a constant value, or tags with
1009 non-tags. Remove the symbol from the list before adding it at the
1012 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1013 C_FCN symbol differently if TE_PE.
1014 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1015 appears in the pseudo-op, rather coff_line_base which is only set
1018 * config/obj-coff.c (obj_coff_loc): New static function.
1019 (obj_pseudo_table): Add "loc".
1021 * config/obj-coff.c (add_lineno): Check that the line number is
1024 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1025 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1027 (md_atof): Return NULL rather than 0.
1028 * config/tc-i386.c (md_atof): Change type to int.
1029 * expr.c (expr): Change first parameter to int.
1030 * config/obj-coff.c: Add declarations for static functions.
1031 (coff_frob_symbol): Use SYM_AUXENT.
1032 * config/tc-i386.h (flag_16bit_code): Don't declare.
1034 * config/obj-coff.c (obj_coff_section): Default to setting
1035 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1037 * write.c (adjust_reloc_syms): Print adjusted fixup.
1039 * expr.c (integer_constant): Correct too_many_digits calculation
1042 1999-09-09 Andreas Schwab <schwab@suse.de>
1044 * doc/c-arm.texi: Fix arguments of @var to not contain
1047 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1049 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1051 (md_parse_option): Only support -k flag for ELF and COFF targets.
1053 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1055 * config/tc-hppa.c (pa_ip): Put strict register checks before
1056 call to pa_parse_number.
1058 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1060 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1062 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1065 1999-09-06 Donn Terry <donn@interix.com>
1067 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1069 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1071 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1072 candidate instruction. Require registers for register arguments
1073 when in strict mode. Require assemble-time constants for
1074 constants when in strict mode.
1075 (pa_get_absolute_expression): Require a constant when in strict
1078 1999-09-06 Nick Clifton <nickc@cygnus.com>
1080 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1082 1999-09-04 Steve Chamberlain <sac@pobox.com>
1084 * config/tc-pj.c: New file, supports picoJava in ELF.
1085 * config/tc-pj.h: Ditto.
1086 * configure.in (pjl*, pj*): New targets.
1087 * Makefile.am: Rebuild dependencies.
1088 (CPU_TYPES): Add pj.
1089 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1090 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1091 * doc/c-pj.texi: New file.
1092 * doc/as.texinfo: Add some PJ specifics.
1093 * doc/all.texi: Add PJ to the list of all architectures, sort them
1095 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1096 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1098 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1100 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1101 (obj_frob_file): Test for null pointer.
1102 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1103 (OBJ_PROCESS_STAB): And here.
1104 (elf_obj_sy): Remove
1106 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1107 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1108 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1110 * config/obj-coff.c (no_func): Remove.
1111 (coff_format_ops): Change occurrences of no_func to 0, as we test
1112 for 0 in obj-multi.h.
1114 * configure.in: Enable bfd for i386-coff when primary target is
1115 bfd. Enable i386 elf,coff emulation support. Don't set
1116 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1117 emulation to support.
1118 *configure: Regenerate.
1120 1999-09-02 Nick Clifton <nickc@cygnus.com>
1122 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1123 .section .line directive is encountered.
1125 1999-09-01 Nick Clifton <nickc@cygnus.com>
1127 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1130 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1131 * as.texinfo: Document --gdwarf2 command line option.
1132 Add additional documentation of ARM command line switches.
1134 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1136 * config/tc-i386.c (i386_intel_memory_operand): Combine
1137 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1138 and RESTORE_END_STRING around parse_register calls.
1139 (i386_operand): Here too.
1140 (i386_is_reg): Remove.
1141 (parse_register): Move as_bad calls from within this function to
1144 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1146 Based on a patch from H.J. Lu <hjl@gnu.org>
1147 * config/tc-i386.c (parse_register): Handle FP regs specially.
1148 (md_begin): Remove '(' and ')' from register_chars.
1150 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1152 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1153 error message (done elsewhere).
1155 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1157 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1159 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1161 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1164 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1166 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1168 Add new completers. Fix bug in 64 bit condition handling.
1170 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1173 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1175 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1177 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1179 1999-08-27 Jim Wilson <wilson@cygnus.com>
1181 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1182 (struct ls): Add frag field. Initialize it to zero.
1183 (out_end_sequence): New local text_frag. Set it while in text section.
1184 Replace address check with frag check. Set ls.frag to text_frag if
1185 out_set_addr called.
1186 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1187 Set it before switching sections. Replace address check with frag
1188 check. Set ls.frag to saved_frag if out_set_addr called.
1190 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1192 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1193 output "advance_pc" opcode instead of calling gen_addr_line().
1194 The latter has the undesired side-effect of creating a new row
1195 in the debug line info matrix.
1197 1999-08-26 Jim Wilson <wilson@cygnus.com>
1199 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1200 ls.last_filename if last is less than zero. Set ls.last_filename
1201 when allocating new entry.
1202 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1205 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1207 * config/tc-i386.c (i386_index_check): Fix the displacement size
1208 when INFER_ADDR_PREFIX.
1210 1999-08-18 Nick Clifton <nickc@cygnus.com>
1212 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1215 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1217 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1218 handle 0xffffNNNN constants correctly.
1220 1999-08-16 Nick Clifton <nickc@cygnus.com>
1222 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1225 1999-08-13 Nick Clifton <nickc@cygnus.com>
1227 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1228 (md_apply_fix3): Always pass positive values to
1229 validate_offset_imm.
1231 1999-08-12 Nick Clifton <nickc@cygnus.com>
1233 * config/tc-arm.c (skip_whitespace): New macro.
1234 Formatting tidy ups.
1236 (md_apply_fix3): Store relocation offset in addend for ELF based
1238 (arm_force_relocation): Always generate relocs for Thumb function
1241 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1243 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1244 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1246 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1248 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1249 flags for the unwind subspace.
1251 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1252 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1253 suitable relocation based on the size of the target's pointer.
1254 Always Use subsegment zero for the unwinders.
1255 (pa_level): Handle "2.0w".
1257 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1259 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1260 with the following instruction unless this was specified.
1262 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1264 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1265 certain sections, to match BFD changes.
1267 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1269 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1270 (EXTRA_SCRIPTS): Define to keep automake happy.
1271 * Makefile.in: Rebuild.
1273 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1275 * Makefile.am: Rename .dep* files to DEP*.
1276 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1277 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1279 * Makefile.in: Rebuild.
1281 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1283 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1285 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1287 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1288 avoid problems on DOS filesystems.
1289 * Makefile.in: Rebuild.
1291 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1293 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1295 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1298 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1300 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1301 line to create ${GDBINIT} rather than .gdbinit.
1302 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1304 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1306 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1308 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1310 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1312 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1314 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1315 non-adjustable symbols.
1317 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1319 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1321 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1323 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1326 1999-08-05 Donn Terry <donn@interix.com>
1328 * config/te-interix.h: New file.
1329 * configure.in (i386-*-interix*): New target.
1330 * configure: Rebuild.
1332 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1334 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1335 selectors for ELF too.
1336 (selector_table): Add "ltp" and "rtp" selectors.
1338 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1340 * config/tc-i386.c (i386_operand): No need to change
1341 operand_string pointer in segment reg case before goto
1342 do_memory_reference. Initialise displacement_string_start and
1343 displacement_string_end after do_memory_reference label.
1344 (i386_index_check): Add operand_string param, and print error
1345 message on failure here.
1346 (i386_intel_memory_operand): Instead of here.
1347 (i386_operand): And here.
1348 (INFER_ADDR_PREFIX): Enable.
1350 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1352 * config/tc-i386.h (DefaultSize): Define. Renumber following
1353 opcode_modifier defines.
1355 From Etienne Lorrain <etienne.lorrain@ibm.net>
1356 * config/tc-i386.c (stackop_size): New variable.
1357 (set_16bit_code_flag): Clear it here.
1358 (set_16bit_gcc_code_flag): New function.
1359 (md_pseudo_table): Add "code16gcc" entry.
1360 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1362 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1364 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1365 next_set_end even if the end symbol is being discarded.
1367 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1368 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1369 * config/obj-coff.c: Likewise.
1370 (seg_info_type): Remove.
1371 (seg_info_off_by_4): Change to array of segT.
1372 (s_get_segment): Adjust accordingly.
1373 (obj_pseudo_table): Fully initialize sentinel entry.
1375 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1376 Ralf Baechle <ralf@uni-koblenz.de>.
1378 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1380 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1382 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1384 * config/tc-i386.c: Indentation and white space changes.
1385 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1386 don't enable it by default.
1387 (i386_intel_operand): Remove redundant prototype.
1388 Move check on number of memory operands, and i.mem_operands++
1389 (i386_intel_memory_operand): To here.
1390 Remove i386_immediate code from here. Remove special case code
1391 for input and output using (%dx). Remove base/index checks and
1392 call i386_index_check instead. Save initial operand_string
1393 argument for error message.
1394 (i386_operand): Remove redundant prototype. Move base/index
1395 checks to i386_index_check.
1396 (i386_displacement): Move intel mode check for non-zero
1398 (i386_intel_memory_operand): To here.
1400 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1402 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1403 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1404 by .register pseudo-op if -64 and --no-undeclared-regs.
1405 (s_register, sparc_adjust_symtab): New functions.
1406 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1407 Declare sparc_adjust_symtab as tc_adjust_symtab.
1408 * doc/c-sparc.texi: Add description of #ignore special literal
1409 for .register pseudo-op.
1411 1999-07-30 Catherine Moore <clm@cygnus.com>
1413 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1414 the relocation's section offset.
1416 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1418 * write.c (fixup_segment): Fix generic error check overflow test.
1420 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1421 X_add_number to long.
1423 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1425 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1428 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1430 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1433 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1435 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1437 * configure.bat: Remove; obsolete.
1438 * config/go32.cfg: Likewise.
1440 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1442 * configure.in (i386-*-vxworks*): New target.
1443 * configure: Rebuild.
1445 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1447 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1449 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1451 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1453 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1454 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1455 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1456 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1457 MAX_RELOC_EXPANSION): Define.
1458 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1460 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1462 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1463 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1464 block. Print a warning if an 8-bit or 16-bit constant
1465 displacement or immediate is truncated on output.
1466 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1468 (i386_operand): Disallow immediate jump absolute operand.
1470 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1472 * configure.in: Bump version number to 2.9.5.
1473 * configure: Rebuild.
1475 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1478 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1480 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1481 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1483 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1485 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1487 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1489 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1490 if -mno-fpu was given.
1491 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1493 (cons_fix_new_arm): Remove misleading comments.
1495 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1497 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1499 (relax_segment): Likewise. After giving a rs_org error, convert
1500 the frag to rs_align to avoid cascading errors.
1502 1999-07-12 Andreas Schwab <schwab@suse.de>
1504 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1506 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1508 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1509 as appropriate. Fill in structure initializations. Add variable
1510 initializations. Add casts.
1511 * dwarf2dbg.c (print_stats): Change i to size_t.
1512 * listing.c (listing_listing): Change list_line to unsigned int.
1514 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1516 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1517 rather than checking for \001 and \002 in symbol name.
1518 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1520 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1522 * configure.in (hppa*-linux-gnu*): New target.
1523 * configure: Rebuilt.
1525 1999-07-08 Nick Clifton <nickc@cygnus.com>
1527 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1529 1999-07-07 Nick Clifton <nickc@cygnus.com>
1531 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1532 accessing symbolP directly.
1534 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1536 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1539 1999-07-05 Nick Clifton <nickc@cygnus.com>
1541 * config/tc-arm.c (ARM_EXT_V5): Define.
1542 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1543 (md_begin): Detect ARM v5 architectures.
1544 (md_parse_option): Accept arm v5 specification.
1545 (md_show_usage): Documment -marmv5 switch.
1547 * doc/c-arm.texi: Document -marmv5 command line option.
1549 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1551 (validate_immediate_twopart): New function. Determine if a
1552 constant can be computed by two ADD instructions.
1553 (output_inst): Remove its command line parameter - it was never
1555 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1556 implememt the ADRL pseudo op.
1557 (tc_gen_reloc): Generate a suitable error message if an ADRL
1558 instruction tries to generate a real reloc.
1560 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1562 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1564 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1567 1999-06-27 H.J. Lu <hjl@gnu.org>
1569 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1570 non BFD_ASSEMBLER case.
1572 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1574 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1577 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1579 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1580 out_end_sequence() when the address decreases due to a new frag.
1581 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1582 numbering starts with 1.
1584 1999-06-23 Nick Clifton <nickc@cygnus.com>
1586 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1588 (mcore_s_text): Call obj_elf_text for ELF target.
1589 (mcore_s_data): Call obj_elf_data for ELF target.
1590 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1592 (mcore_s_bss): New function: Dump literal table before changing
1594 (mcore_s_comm): New function: Dump literal table before changing
1597 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1598 No longer static functions.
1599 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1600 Provide prototypes for these functions.
1602 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1604 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1605 a list of names, to try obj_segment_name, and to try abbreviated
1606 names when using COFF without long section names.
1608 * config/tc-alpha.c: More use of symbol accessor functions.
1609 * config/tc-arc.c: Likewise.
1610 * config/tc-d30v.c: Likewise.
1611 * config/tc-fr30.c: Likewise.
1612 * config/tc-i860.c: Likewise.
1613 * config/tc-m88k.c: Likewise.
1614 * config/tc-mcore.c: Likewise.
1615 * config/tc-ns32k.c: Likewise.
1616 * config/tc-sparc.c: Likewise.
1617 * config/tc-v850.c: Likewise.
1619 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1620 sy_value with appropriate accessor functions.
1621 * config/tc-arm.c (md_apply_fix3): Likewise.
1622 * config/tc-d10v.c (AT_WORD_P): Likewise.
1623 * config/tc-v850.c (reg_name_search): Likewise.
1625 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1626 use symbol_get_bfdsym instead.
1627 * config/tc-ppc.c (md_assemble): Likewise.
1628 * config/tc-v850.c (v850_comm): Likewise.
1630 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1632 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1633 the symbol, rather than accessing the bsym member.
1634 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1635 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1636 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1637 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1638 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1639 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1640 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1641 * config/tc-v850.c (tc_gen_reloc): Likewise.
1643 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1645 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1646 (hppa_gen_reloc_type): Conditionalize on BFD64.
1647 (tc_gen_reloc): Re-enable ELF relocations.
1648 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1650 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1652 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1654 (do_ldst): Move assignment out of if condition.
1655 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1656 parentheses to avoid warning.
1658 1999-06-21 Nick Clifton <nickc@cygnus.com>
1660 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1661 macro to get at the BFD symbol associated with a GAS symbol.
1663 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1665 * config/tc-ppc.c: Update for symbol handling changes.
1666 * config/obj-coff.c: Likewise.
1668 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1670 * tc-hppa.c: General cleanups of ELF support. No more spaces
1671 and subspaces for ELF.
1672 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1673 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1674 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1675 (UNWIND_SECTION_NAME): Likewise.
1676 (space/subspace related structures): Conditionalize definitions
1678 (space/subspace directives and support routines): Conditionalize
1679 definitions and references/uses on OBJ_SOM.
1680 (label_symbol_struct): For ELF, track the symbol's segment. For
1681 SOM track its space.
1682 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1684 (USE_ALIASES): Kill for both SOM & ELF.
1685 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1686 (pa_space, pa_subspace): Corresponding changes.
1687 (pa_spaces_begin): Corresponding chagnes.
1688 (md_begin): Do not muck around with space/subspace stuff for
1690 (md_apply_fix): Temporarily disable argument relocation stuff
1692 (tc_gen_reloc): Temporarily disable relocation generation for
1694 (pa_build_unwind_subspace): Similarly.
1696 1999-06-16 Nick Clifton <nickc@cygnus.com>
1698 * config/tc-arm.c (thumb_set): New pseudo op.
1699 (text, data, section): Override these pseudo ops with ARM
1701 (s_thumb_set): New function: Perform the same as a .set pseudo
1702 op, but also mark the alias'ed symbol as being a Thumb
1704 (arm_s_text): New function: Perform the same as the .text
1705 pseudo op, but dump the literal pool before changing
1707 (arm_s_data): New function: Perform the same as the .data
1708 pseudo op, but dump the literal pool before changing
1710 (arm_s_section): New function: Perform the same as the
1711 .section pseudo op, but dump the literal pool before changing
1713 (arm_cleanup): Do not reset the current section before dumping
1716 1999-06-17 Nick Clifton <nickc@cygnus.com>
1718 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1719 OPTION_NO_WARN_UNMATCHED entries.
1720 (md_parse_option): Generate a warning message if an unrecognised
1721 option is encountered.
1723 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1724 (get_operands): When parsing an expression after an '@' symbol
1725 has been detected, do not ignore '#' symbols.
1726 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1729 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1731 From K. Richard Pixley <rich@noir.com>:
1732 * configure.in (ppc-*-vxworks*): New target.
1733 * configure: Rebuild.
1735 1999-06-12 Philip Blundell <philb@gnu.org>
1737 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1739 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1741 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1742 which refer to symbols in linkonce sections, permit reducing the
1743 relocs if the symbol is local.
1745 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1747 * subsegs.c (subseg_text_p): New function.
1748 * as.h (subseg_text_p): Declare.
1749 * read.c (do_align): Use subseg_text_p to set the default fill.
1750 * write.c (subsegs_finish): Likewise.
1751 * config/obj-coff.c (write_object_file): Likewise.
1752 * config/tc-i386.h (md_maybe_text): Don't define.
1753 (md_do_align): Use subseg_text_p to set the default fill.
1754 * config/tc-m32r.c (m32r_do_align): Likewise.
1755 * config/tc-sh.c (sh_do_align): Likewise.
1756 * config/tc-sparc.h (md_do_align): Likewise.
1758 1999-06-12 David O'Brien <obrien@freebsd.org>
1760 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1761 * configure: Rebuild.
1763 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1765 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1766 * Makefile.am: Rebuild dependencies.
1767 * Makefile.in: Rebuild.
1769 * config/tc-i386.c (i386_immediate): Remove unused label
1772 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1773 * symbols.c: Likewise.
1774 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1775 sy_next field when taking address, rather than symbol_next.
1777 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1779 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1780 value from the output file architecture.
1781 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1782 * dwarf2dbg.h: Change bfd_vma to addressT.
1784 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1786 * dwarf2dbg.h: Use PARAMS in function declarations.
1788 1999-06-11 Martin Dorey <mdorey@madge.com>
1790 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1791 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1793 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1795 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1797 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1799 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1802 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1804 * read.c (read_a_source_file): Only declare inescape if
1807 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1809 (find_entry_byval): Add parens to avoid warning.
1811 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1813 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1816 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1818 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1821 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1822 synthetize_setx): New functions.
1823 (md_assemble): Broken the special cases into the above
1824 functions. Make compiler happy if sizeof(bfd_vma)==4.
1825 Fix sethi generated from set/setuw. If instructions have a relloc,
1826 always clear the fields to be relocated in the opcode.
1827 (sparc_ip): Remove special_case global variable.
1829 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1831 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1832 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1833 indication of success rather than a value.
1834 (itbl_get_val): Likewise.
1835 (itbl_get_field): Use strcspn. Change delimiters to include
1837 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1838 (itbl_get_val): Likewise.
1839 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1841 * symbols.c (copy_symbol_attributes): Convert local symbols to
1844 1999-06-10 Nick Clifton <nickc@cygnus.com>
1846 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1849 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1851 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1852 Optimize set if sizeof(bfd_vma) == 64.
1853 (sparc_ip): Fix sethi - without %hi() it should generate
1854 R_SPARC_22 reloc, not R_SPARC_HI22.
1855 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1857 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1859 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1860 (s_ncons): New function.
1861 (native_op_table): New table.
1862 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1863 R_SPARC_OLO10 handling.
1865 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1867 * expr.h (struct expressionS): Revert last change; widen X_op.
1868 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1870 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1872 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1873 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1874 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1875 * Makefile.in: Regenerated.
1877 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1878 `common' pass on to s_mri_common.
1879 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1881 1999-06-06 Richard Henderson <rth@cygnus.com>
1883 * config/obj-elf.c (obj_elf_section): Don't free the return
1884 value of demand_copy_C_string.
1886 1999-06-05 Richard Henderson <rth@cygnus.com>
1888 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1889 creation logic from obj_elf_create_section.
1891 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1892 (section_stack): New.
1893 (special_sections): Make const.
1894 (obj_elf_section): Gut and rewrite parsing.
1895 (obj_elf_change_section): New function broken out of obj_elf_section.
1896 (obj_elf_parse_section_letters): Likewise.
1897 (obj_elf_section_word): Likewise.
1898 (obj_elf_section_type): Likewise.
1899 (obj_elf_previous): Treat as a toggle.
1900 (obj_elf_popsection): New.
1901 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1902 (ppc_section_type): Likewise.
1903 * config/tc-ppc.h: Likewise.
1905 * expr.h (struct expressionS): Don't make X_op a bitfield.
1906 * config/tc-alpha.c: Update for symbol handling changes.
1907 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1908 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1910 1999-06-05 Richard Henderson <rth@cygnus.com>
1912 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1913 (dwarf2_gen_line_info): Kill unused variables.
1914 (dwarf2_finish): Likewise.
1915 (dwarf2_where): Likewise.
1916 (dwarf2_directive_file): If we've only got a string,
1917 hand off to s_app_file.
1918 * ecoff.c: Move the include of ecoff.h.
1919 * symbols.h (S_IS_FUNCTION): Prototype.
1921 * read.c (LEX_HASH): Supply a default.
1923 (s_globl): Update `c' after skipping whitespace.
1924 * read.h (LEX_END_NAME, is_name_ender): New.
1925 * expr.c (get_symbol_end): Respect it.
1927 1999-06-04 Mark Klein <mklein@dis.com>
1929 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1931 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1933 * config/tc-hppa.c: Update for symbol handling changes.
1935 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1937 * cgen.c: Update for symbol handling changes.
1938 * config/tc-m32r.c: Likewise.
1940 * config/tc-hppa.h: Update for symbol handling changes.
1941 * config/tc-hppa.c: Likewise.
1943 * config/tc-arm.h: Update for symbol handling changes.
1944 * config/tc-arm.c: Likewise.
1945 (symbol_make_empty): Remove. Just use symbol_create.
1947 * symbols.c (symbol_set_tc): Correct name.
1949 * Makefile.am: Rebuild dependencies.
1950 ($(OBJS)): Don't depend upon struc-symbol.h.
1951 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1952 * dep-in.sed: Don't remove struc-symbol.h.
1953 * Makefile.in: Rebuild.
1955 * doc/internals.texi (Symbols): Describe changes in symbol
1958 1999-06-03 Richard Henderson <rth@cygnus.com>
1960 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1961 instead of doing the work by hand.
1963 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1965 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1966 state of line state-machine.
1967 (struct ls): Collect DWARF2 line state-machine state in new member
1968 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1969 resulted in any DWARF2 directives.
1970 (reset_state_machine): New function.
1971 (out_end_sequence): Ditto.
1972 (dwarf2_gen_line_info): When switching sections or switching to a
1973 lower text address, call out_end_sequence() first to terminate the
1974 previous code sequence as code sequences MUST have monotonically
1975 increasing addresses.
1976 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1978 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1980 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1981 DWARF2 debug info (line information only, at this point).
1982 * as.h: Update comment about supported debug formats.
1983 * dwarf2dbg.c, dwarf2dbg.h: New files.
1984 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1986 * expr.c (operand): Don't use [ for parens if we want an index op.
1987 (op_encoding): Switch [ into O_index, if desired.
1988 (op_rank): Renumber with O_index on bottom.
1989 (expr): If O_index, match closing bracket.
1990 * expr.h (O_index): New.
1992 * read.c (read_a_source_file): Conditionally allow matched "
1993 in lines passed to md_assemble.
1995 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1997 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1999 Add support for storing local symbols in a small structure to save
2000 memory when assembling large files.
2001 * as.h: Don't include struc-symbol.h.
2002 (symbolS): Add typedef.
2003 * symbols.c: Include struc-symbol.h.
2004 (local_hash): New static variable.
2005 (save_symbol_name): New static function, from symbol_create.
2006 (symbol_create): Call save_symbol_name.
2007 (local_symbol_count): New static variable.
2008 (local_symbol_conversion_count): Likewise.
2009 (LOCAL_SYMBOL_CHECK): Define.
2010 (local_symbol_make): New static function.
2011 (local_symbol_convert): New static function.
2012 (colon): Handle local symbols. Create local symbol for local
2014 (symbol_table_insert): Handle local symbols.
2015 (symbol_find_or_make): Create local symbol for local label name.
2016 (symbol_find_base): Check for local symbol.
2017 (symbol_append, symbol_insert): Check for local symbols.
2018 (symbol_clear_list_pointers, symbol_remove): Likewise.
2019 (verify_symbol_chain): Likewise.
2020 (copy_symbol_attributes): Likewise.
2021 (resolve_symbol_value): Handle local symbols.
2022 (resolve_local_symbol): New static function.
2023 (resolve_local_symbol_values): New function.
2024 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2025 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2026 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2027 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2028 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2029 (symbol_previous, symbol_next): New functions.
2030 (symbol_get_value_expression): Likewise.
2031 (symbol_set_value_expression): Likewise.
2032 (symbol_set_frag, symbol_get_frag): Likewise.
2033 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2034 (symbol_mark_used_in_reloc): Likewise.
2035 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2036 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2037 (symbol_mri_common_p): Likewise.
2038 (symbol_mark_written, symbol_clear_written): Likewise.
2039 (symbol_written_p): Likewise.
2040 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2041 (symbol_section_p, symbol_equated_p): Likewise.
2042 (symbol_constant_p): Likewise.
2043 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2044 (symbol_get_obj, symbol_set_obj): Likewise.
2045 (symbol_get_tc, symbol_set_tc): Likewise.
2046 (symbol_begin): Initialize local_hash.
2047 (print_symbol_value_1): Handle local symbols.
2048 (symbol_print_statistics): Print local symbol statistics.
2049 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2050 Declare new symbols.c functions. Move many declarations here from
2052 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2053 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2054 (struct symbol): Move bsym to make it clearly the first field.
2055 Remove TARGET_SYMBOL_FIELDS.
2056 (symbolS): Don't typedef.
2057 (struct broken_word): Remove.
2058 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2059 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2060 (symbol_clear_list_pointers): Likewise.
2061 (symbol_insert, symbol_remove): Likewise.
2062 (symbol_previous, symbol_append): Likewise.
2063 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2064 (struct local_symbol): Define.
2065 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2066 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2067 (local_symbol_get_frag, local_symbol_set_frag): Define.
2068 (local_symbol_get_real_symbol): Define.
2069 (local_symbol_set_real_symbol): Define.
2071 * write.c (write_object_file): Call resolve_local_symbol_values.
2072 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2073 (TARGET_SYMBOL_FIELDS): Don't define.
2074 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2075 ECOFF_DEBUGGING, add ECOFF fields.
2076 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2077 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2078 ECOFF_DEBUGGING, add ECOFF fields.
2079 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2080 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2081 * config/tc-mcore.h: Don't include struc-symbol.h.
2082 (TARGET_SYMBOL_FIELDS): Don't define.
2083 (struct mcore_tc_sy): Define.
2084 (TC_SYMFIELD_TYPE): Define.
2085 * Many files: Use symbolS instead of struct symbol. Use new
2086 accessor functions rather than referring to symbolS fields
2089 * read.c (s_mri_common): Don't add in value of line_label.
2091 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2092 checking for SEC_LINK_ONCE.
2094 * config/tc-sh.h (sh_fix_adjustable): Declare.
2096 * app.c (input_buffer): New static variable.
2097 (app_push): Save saved_input in allocated buffer.
2098 (app_pop): Restored saved_input.
2099 (do_scrub_chars): Change get parameter to take char * and int as
2100 arguments. Change GET macro to pass input_buffer to get
2101 function. Don't save input into allocated buffer.
2102 * as.h (do_scrub_chars): Update declaration.
2103 * input-file.c (input_file_get): Change to take char * and int.
2104 Read data into passed in buffer. Remove static buffer.
2105 * read.c (scrub_from_string): Change to take char * and int. Copy
2106 data into passed in buffer.
2108 * hash.h: Neaten. Declare hash_traverse.
2109 * hash.c: Complete rewrite based on BFD hashing code.
2110 * gasp.c (chunksize): New variable.
2111 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2114 1999-05-28 Nick Clifton <nickc@cygnus.com>
2116 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2117 addend unless the target uses an old ABI.
2119 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2121 -Wchar-subscripts cleanup
2122 * listing.c (listing_newline): Use unsigned char variable, so
2123 calls to isascii,iscntrl are correct.
2124 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2126 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2127 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2128 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2129 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2131 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2133 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2135 (arch_coldfire_p): New #define.
2136 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2138 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2140 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2142 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2143 (install_operand): Add place `N'.
2144 (init_table): Add registers ACC, MACSR, MASK.
2146 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2148 * config/tc-m68k.c: Change mcf5200 --> mcf.
2149 (archs): Add mcf5206e, mcf5307.
2150 (m68k_ip): Add format `u'.
2151 (install_operand): Add place `m', `M', `h'.
2152 (init_table): Add upper/lower registers.
2154 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2156 1999-05-28 Martin Dorey <mdorey@madge.com>
2158 * config/tc-i960.c: Several minor changes to add ELF and
2159 BFD_ASSEMBLER support.
2160 * config/tc-i960.h: Likewise.
2161 * configure.in (i960-*-elf*): New target.
2162 * aclocal.m4, configure: Rebuild.
2164 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2166 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2167 reloc changes when defined(BFD_ASSEMBLER).
2169 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2171 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2173 * write.c (write_print_statistics): Output to file, not stderr.
2175 * expr.c (generic_bignum_to_int32,64): Prototype.
2177 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2178 output_sleb128, output_uleb128, output_big_sleb128,
2179 output_big_uleb128, output_big_leb128): Prototype.
2180 (output_big_sleb128, output_big_uleb128): Make inline.
2181 (output_big_leb128): Remove inline
2183 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2184 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2185 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2186 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2187 value for correct overflow check in write.c:fixup_segment.
2188 * write.c (fixup_segment): Move bitfield overflow checks to after
2189 the md_apply_fix call.
2190 * config/obj-coff.c (fixup_segment): Likewise.
2191 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2192 valueT *val argument.
2194 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2196 * config/atof-ieee.c (gen_to_words): Correctly round a
2197 denormalized number. Fix off-by-one in range checking for
2198 exponent in a denormal.
2200 1999-05-10 Nick Clifton <nickc@cygnus.com>
2202 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2205 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2207 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2209 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2211 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2212 (ReverseRegRegmem): Remove.
2213 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2214 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2215 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2218 From Doug Ledford <dledford@redhat.com>
2219 * config/tc-i386.h (RegXMM): New for P/III.
2220 * config/tc-i386.c: Add support for P/III.
2222 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2224 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2225 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2226 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2228 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2230 * config/tc-i386.c (i386_immediate): Skip whitespace before
2231 complaining about junk after expression.
2232 (i386_displacement): Likewise.
2234 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2236 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2237 Don't copy before downcaseing.
2239 1999-05-05 Catherine Moore <clm@cygnus.com>
2241 * tc-m68k.c: Include elf/m68k.h.
2242 (m68k_elf_final_processing): New routine.
2243 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2246 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2248 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2251 1999-04-30 Nick Clifton <nickc@cygnus.com>
2253 * config/tc-mcore.c (mcore_s_section): Dump literals before
2256 1999-04-29 Nick Clifton <nickc@cygnus.com>
2258 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2261 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2263 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2264 (TC_INIT_FIX_DATA): Delete.
2265 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2266 (TC_INIT_FIX_DATA): Delete.
2267 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2268 * write.c (fix_new_internal): Initialize fx_cgen member.
2269 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2270 (gas_cgen_md_apply_fix3): Update.
2271 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2272 (md_cgen_record_fixup_exp): Update.
2273 (FX_OPINFO_R_TYPE): Update.
2275 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2276 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2277 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2278 * frags.h (struct frag): Make opindex, opinfo ints.
2280 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2282 1999-04-26 Tom Tromey <tromey@cygnus.com>
2284 * aclocal.m4, configure: Updated for new version of libtool.
2286 1999-04-22 Nick Clifton <nickc@cygnus.com>
2288 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2290 (md_apply_fix3): Do not fix up absolute relocations against
2293 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2295 1999-04-20 Nick Clifton <nickc@cygnus.com>
2297 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2298 changes and data-in-text directives.
2299 (mcore_cons): New function: intercept cons() operations.
2300 (mcore_float_cons): New function: intercept float_cons()
2302 (mcore_stringer): New function: intercept stringer() operations.
2304 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2306 * obj.h (struct format_ops): Change generate_asm_lineno field to
2308 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2310 * config/tc-alpha.c (find_opcode_match): Add default case to
2312 (find_macro_match): Likewise.
2313 (load_expression): Parenthesize && within ||.
2315 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2317 1999-04-17 Nick Clifton <nickc@cygnus.com>
2319 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2320 .text .data .section pseudo ops.
2321 (mcore_s_section): New function. Dump lits before changing secs.
2322 (mcore_s_text): New function. Dump lits before changing secs.
2323 (mcore_s_data): New function. Dump lits before changing secs.
2325 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2327 * config/tc-mips.c (mips_32bitmode): New.
2328 (md_begin): Set mips_32bitmode if needed.
2329 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2330 Set EF_MIPS_32BITMODE.
2332 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2334 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2337 1999-04-16 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2341 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2343 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2344 expressions correctly.
2347 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2349 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2351 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2353 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2354 and fmpynfadd instructions.
2356 1999-04-11 Richard Henderson <rth@cygnus.com>
2358 * as.h (environ): Declare it, if needed.
2359 * as.c (dump_statistics): Don't declare environ.
2360 * configure.in (environ): Detect declaration.
2361 * configure, config.in: Rebuild
2363 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2364 (i386_displacement): Allocate enough space for replacement buffer.
2365 Clean up replacement buffer initialization.
2367 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2369 * subsegs.c (section_symbol): Don't create a new symbol if one
2370 already exists; instead, use the existing one, but set its segment
2371 and frag data if it hasn't already been defined.
2372 * config/obj-coff.c (c_section_symbol): Likewise.
2374 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2376 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2378 1999-04-08 Nick Clifton <nickc@cygnus.com>
2380 * config/tc-mcore.c: New File: Support routines for MCore
2382 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2383 * config/obj-coff.c: Add support for mcore-pe target.
2385 * Makefile.am: Add support for MCore targets.
2386 * Makefile.in: Regenerate.
2387 * configure.in: Add support for MCore targets.
2388 * configure: Regenerate.
2390 * doc/all.texi: Set MCORE.
2391 * doc/as.texinfo: Document MCore specific command line options.
2393 * write.h: Prevent multiple inclusion.
2395 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2397 * asintl.h (LC_MESSAGES): Never define.
2398 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2400 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2403 * Makefile.am (m68k-parse.c): If configuring in the source
2404 directory, copy m68k-parse.y into the local directory before
2405 running ylwrap, to remove spurious differences when generating
2407 * Makefile.in: Rebuild.
2409 * config/tc-sparc.h (md_do_align): Just allocate the number of
2410 bytes necessary, rather than always allocating 1024.
2412 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2414 * listing.c (listing_newline): Add cast to avoid warning.
2415 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2416 * config/tc-i386.c (i386_scale): Add return value.
2417 (build_displacement_string): Remove unused local temp_disp2.
2418 (i386_intel_memory_operand): Add parentheses to avoid warning.
2419 (i386_intel_operand): Remove unused local end_of_operand_string.
2420 (i386_operand): Remove unused local operand_modifier.
2421 (i386_operand): Add parens to avoid warning.
2423 1999-04-04 Don Bowman <don@pixsci.com>
2425 * configure.in: Add mips*-*-vxworks* target; have it define
2427 * configure, config.in: Rebuild.
2429 1999-03-31 Nick Clifton <nickc@cygnus.com>
2431 * configure.in (emulations): Add support for arm-epoc-pe.
2432 * configure: Regenerate.
2433 * config/te-epoc-pe.h: New file. Define macros specific to
2435 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2436 for arm-epoc-pe target.
2438 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2440 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2442 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2444 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2445 detect ",n" without a condition.
2446 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2449 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2451 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2452 instruction is encoded with one bit.
2455 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2457 * doc/internals.texi (CPU backend): Mention that
2458 line_separator_chars should not include newline. From thi
2459 <ttn@mingle.glug.org>.
2461 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2463 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2464 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2466 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2468 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2470 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2472 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2475 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2477 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2479 1999-03-15 Martin Hunt <hunt@cygnus.com>
2481 * app.c (do_scrub_begin): Change '-' back to a symbol char
2482 so we can use multiple opcodes on a line again.
2484 * config/tc-d30v.c: By default, warn if a symbol has
2485 the same name as a register. Plus some minor
2486 updates from the branch.
2488 1999-03-13 Nick Clifton <nickc@cygnus.com>
2490 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2491 BFD_RELOC_16 and BFD_RELOC_64.
2493 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2495 * expr.c (expr): Add missing else.
2497 1999-03-12 Nick Clifton <nickc@cygnus.com>
2499 * config/tc-arm.c (md_apply_fix3): Improve error message.
2501 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2503 * Makefile.am (CPU_TYPES): Add fr30.
2504 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2505 (fr30,m32r dependencies): Update.
2506 * Makefile.in: Rebuild.
2508 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2509 (gas_cgen_record_fixup_exp): Ditto.
2510 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2511 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2512 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2513 (md_cgen_lookup_reloc): Update use of operand->type.
2514 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2515 (md_convert_frag): Call cgen_operand_lookup_by_num.
2516 (md_cgen_lookup_reloc): Update use of operand->type.
2517 (m32r_cgen_record_fixup_exp): Ditto.
2519 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2521 * config/tc-mips.c (md_show_usage): Fix message.
2523 1999-03-03 Nick Clifton <nickc@cygnus.com>
2525 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2526 and LDR reg,=<expr> instruction.
2528 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2531 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2533 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2535 1999-02-17 Nick Clifton <nickc@cygnus.com>
2537 This patch was created by: Scott Bambrough
2538 <scottb@corelcomputer.com>
2541 Special cased '@' character. The '@' character is used as the
2542 ARM assembler comment character, as a special character
2543 and in ELF .symver pseudo-op's, and as a special character in
2544 .type and .section pseudo-ops.
2545 (symver_pseudo): New static variable.
2546 (symver_state): New static variable.
2547 (struct app_save): Add field 'symver_state'.
2548 (app_push): Save global symver_state int struct app_save.
2549 (app_pop): Restore global symver_state from struct app_save.
2550 (do_scrub_chars): Special case handling of '@' character in
2553 * configure.in: Modified to recognize armv* uname syntax from ARM
2555 * configure: Regenerated.
2557 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2558 a prefix to the section's type.
2559 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2560 the type's typename.
2562 * config/tc-arm.h: Add support for PIC generation:
2563 (pic_code): New boolean.
2564 (obj_relocate_extern): Define.
2565 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2566 (TC_CONS_FIX_NEW): Define.
2567 (tc_fix_adjustable): Define.
2568 (GLOBAL_OFFSET_TABLE_NAME): Define.
2570 * config/tc-arm.c: Add support for PIC generation:
2571 (line_seperator_chars): Allow ';' as a seperator for Linux.
2572 (is_immediate_prefix): New macro.
2573 (arm_parse_reloc): New function.
2574 (s_arm_elf_cons): New function.
2575 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2576 (md_undefined_symbol): Special case handling for the Global Offset
2578 (md_apply_fix3): Handle PIC relocs.
2579 (tc_gen_reloc): Handle PIC relocs.
2580 (md_parse_option): Add support for '-k' command line switch to
2581 enable PIC generation.
2582 (cons_fix_new_arm): New function.
2583 (s_arm_elf_cons): New function.
2585 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2587 * configure.in: Add comments for uses of AC_DEFINE.
2588 * acinclude.m4: Likewise.
2589 * acconfig.h: Remove.
2590 * aclocal.m4: Rebuild.
2591 * configure: Rebuild.
2592 * Makefile.in: Rebuild.
2593 * config.in: Rebuild.
2595 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2597 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2598 non-constant offset from a base register.
2600 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2602 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2605 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2607 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2608 (emit_insn): Look for pc-relative and no-overflow specifiers on
2609 internal relocation types.
2611 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2613 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2616 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2618 (mips_4650, mips_4010, mips_4100): Variables removed.
2619 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2620 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2622 (md_begin): Don't bother initializing the mips_NNNN variables;
2623 mips_cpu is set, and that's good enough now.
2624 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2625 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2626 (show): New function, to handle wrapping in the CPU lists.
2627 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2629 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2631 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2632 than treat as an immediate specifier.
2634 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2636 * config/tc-i386.c: Prototype many functions.
2637 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2638 (i386_immediate): Remove unused second argument.
2639 (i386_intel_operand): Fix i386_is_reg typo.
2640 (i386_operand): Use allow_naked_reg.
2641 (output_invalid): Make operand int for K&R.
2643 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2645 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2647 * Makefile.in: Rebuild.
2649 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2651 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2653 (EXTRA_as_new_SOURCES): Comment out.
2654 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2655 * Makefile.in: Rebuild.
2656 * doc/Makefile.in: Rebuild.
2657 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2658 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2659 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2660 * configure: Rebuild.
2661 * aclocal.m4: Rebuild.
2662 * config.in: Rebuild.
2663 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2664 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2665 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2666 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2667 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2668 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2669 (gas_cgen_record_fixup_exp): Ditto.
2670 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2671 descriptor, not global variable.
2672 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2673 descriptor, not global variable. Refer to insert_operand handler
2674 via cpu descriptor, not global function.
2675 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2676 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2677 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2678 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2679 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2680 * config/tc-m32r.c: Ditto.
2681 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2682 (md_assemble): Ditto.
2683 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2685 1999-02-09 Nick Clifton <nickc@cygnus.com>
2687 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2688 relocations for ELF targets.
2690 1999-02-08 Nick Clifton <nickc@cygnus.com>
2692 * configure.in: Add support for StrongARM target.
2693 * configure: Regenerate.
2695 1999-02-05 Nick Clifton <nickc@cygnus.com>
2697 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2699 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2702 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2704 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2706 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2708 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2709 (INTEL_DWORD_MNEM_SUFFIX): Define.
2712 (DWORD_PTR): Define.
2713 (XWORD_PTR): Define.
2715 (OFFSET_FLAT): Define.
2717 (NONE_FOUND): Define.
2720 * config/tc-i386.c (set_intel_syntax): New routine.
2721 (intel_syntax): Declare.
2722 (allow_naked_reg): Declare.
2723 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2724 (intel_float_operand): New routine.
2725 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2726 Handle brackets as well as parens. Call i386_intel_operand for
2727 intel syntax. Reverse operands if appropriate. Handle new
2728 suffixes. Handle movzx and movsx.
2729 (i386_is_reg): New routine.
2730 (i386_immediate): New routine.
2731 (i386_scale): New routine.
2732 (i386_displacement): New routine.
2733 (i386_operand_modifier): New routine.
2734 (build_displacement_string): New routine.
2735 (i386_parse_seg): New routine.
2736 (i386_intel_memory_operand): New routine.
2737 (i386_intel_operand): New routine.
2738 (i386_operand): Call i386_displacement, i386_immediate,
2739 i386_scale, etc. instead of handling inline.
2740 (parse_register): Handle registers without prefix.
2742 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2744 * configure: Regenerate.
2745 * configure.in (arm-*-oabi): New.
2746 (thumb-*-oabi): New.
2747 * config/tc-arm.c (target_oabi): Declare.
2748 (md_apply_fix3): Support REL relocs.
2749 (md_parse_option): Handle -oabi.
2750 (elf32_arm_target_format): New routine.
2751 (md_longopts): Add OPTION_OABI.
2752 * config/tc-arm.h: Redefine TARGET_FORMAT.
2755 1999-01-28 Nick Clifton <nickc@cygnus.com>
2757 * write.c (write_relocs): Handle out of range error.
2759 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2760 (fr30_force_relocation): Default to 0.
2762 * config/tc-fr30.h (obj_fix_adjustable): Define.
2763 (TC_FORCE_RELOCATION): Define.
2765 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2768 1999-01-16 Nick Clifton <nickc@cygnus.com>
2770 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2771 merge of two instructions if the left instruciton kills the right.
2773 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2775 * Makefile.in: Regenerate.
2776 * configure.in: Redo test for using cgen.
2777 * configure: Regenerate.
2779 1999-01-09 Nick Clifton <nickc@cygnus.com>
2781 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2782 redefinition of this macro.
2784 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2786 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2789 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2791 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2792 a read of HI or LO and an immediatly following branch.
2794 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2796 * config/tc-mips.c (md_begin): Another correction to the setting of
2799 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2801 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2803 1998-12-21 Nick Clifton <nickc@cygnus.com>
2805 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2806 bit insn when optimizing, so that parallelised instructions will
2807 start on a 32 bit boundary.
2809 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2811 * config/tc-mips.c (mips_eabi64): New.
2812 (md_begin): Set mips_eabi64.
2813 (mips_elf_final_processing): Use it.
2815 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2817 * config/tc-mips.c (mips_elf_final_processing):
2818 Correct setting of ABI in e_flags.
2820 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2822 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2824 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2826 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2828 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2830 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2831 warning, values that don't fit in the field.
2833 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2835 * config/tc-mips.c (mips_abi_string): New.
2836 (md_parse_option,md_longopts): Add mabi.
2837 (mips_elf_final_processing): Set e_flags based on mabi flag.
2839 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2841 * config/tc-mips.c (md_parse_option): Handle vr4111.
2843 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2845 * config/tc-h8300.c (build_bytes): Change message given if the
2846 instruction requires H8/300H mode and we're not in Hmode, to
2847 suggest that it may be the operand modes that are the problem, not
2848 necessarily the opcode.
2850 1998-12-10 Nick Clifton <nickc@cygnus.com>
2852 * config/tc-fr30.c: Add line separator character.
2854 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2856 * configure.in (hppa-*-mpeix*): New target.
2857 * config/obj-som.h (obj_som_compiler): Declare.
2858 * config/obj-som.c (compiler_seen): New static variable.
2859 (obj_som_compiler): New function.
2860 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2861 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2862 (pa_type_args): Set hppa_priv_level.
2863 (pa_compiler): New static function if OBJ_SOM.
2864 * configure: Rebuild.
2866 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2868 * read.c (output_leb128): Don't mark as inline.
2870 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2872 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2873 AIX .vbyte unaligned data support.
2874 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2875 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2878 1998-12-07 Nick Clifton <nickc@cygnus.com>
2880 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2883 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2885 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2886 BFD_RELOC_ARM_PCREL_BRANCH.
2888 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2890 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2891 checking the target type.
2892 (mips-dec-bsd*): Set endian to little.
2893 * configure: Rebuild.
2895 COFF weak symbol support, based on patches from Mark Elbrecht
2896 <snowball3@usa.net>:
2897 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2898 * config/obj-coff.c (obj_coff_weak): New static function.
2899 (obj_coff_endef) [both versions]: Handle weak symbols.
2900 (coff_frob_symbol): Likewise.
2901 (yank_symbols): Likewise.
2902 (obj_pseudo_table): Add "weak".
2904 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2905 <aymeric.vincent@emi.u-bordeaux.fr>.
2906 * aclocal.m4: Rebuild with current tools.
2907 * configure: Rebuild.
2909 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2910 an assertion failure for a case we can't handle when OBJ_ECOFF.
2912 * expr.c (operator): And with 0xff to avoid problems with signed
2915 1998-12-03 Nick Clifton <nickc@cygnus.com>
2917 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2918 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2920 1998-12-02 Nick Clifton <nickc@cygnus.com>
2922 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2925 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2927 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2930 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2932 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2935 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2937 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2939 (d10v_cleanup): Only generate previous insn if a multiline insn is
2942 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2944 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2947 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2949 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2950 -marm6xxx command line switches.
2952 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2954 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2955 (itbl-ops.o): Delete duplicate dependencies.
2956 Rebuild dependencies.
2957 Add fr30 dependencies.
2958 * Makefile.in: Rebuild.
2960 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2962 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2964 * listing.c: Ignore line terminator characters found inside
2967 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2969 * po/gas.pot: Regenerated.
2971 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2973 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2974 fr30_is_label_start(). Also checks for delay slot insns.
2976 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2977 FR30 instructions which contain a colon in the mnemonic.
2979 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2981 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2983 * config/tc-fr30.c: Removed currently superflous code.
2985 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2987 * config/tc-fr30.h: New file.
2988 * config/tc-fr30.c: Tweaking so that it will compile.
2990 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2992 * config/tc-d10v.h (obj_fix_adjustable): Define.
2993 (TC_FORCE_RELOCATION): Define.
2994 (d10v_force_relocation): Declare.
2995 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2996 (md_apply_fix3): Handle Vtable relocs.
2997 (d10v_fix_adjustable): New.
2998 (d10v_force_relocation): New.
3000 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-d30v.c: Change default behaviour to ignore potential
3003 conflicts between register name and symbol names.
3005 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3007 * configure.in: Add fr30-*-*.
3008 * config/tc-fr30.c: New file.
3009 * Makefile.in: Regenerated.
3010 * config.in: Regenerated.
3011 * configure: Regenerated.
3012 * doc/Makefile.in: Regenerated.
3013 * po/gas.pot: Regenerated.
3015 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3017 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3020 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3022 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3024 (do_scrub_chars): Add some casts to unsigned char to avoid
3025 unwanted sign extension.
3026 * read.c (lex_type): Set characters about 127 to be symbol
3028 * config/tc-i386.c (md_begin): Set identifier_chars and
3029 operand_chars for values above 127.
3031 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3033 * configure.in: detect cygwin* instead of cygwin32*
3034 * configure: regenerate
3036 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3038 * listing.c: Add support for producing a listing from piped
3041 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3043 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3044 (append_insn): Account for the tx39's multiply behavior.
3046 1998-10-26 Michael Meissner <meissner@cygnus.com>
3048 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3049 from assemble_parallel_insns. Add support for '->' to indicate
3050 explicitly serializing the instructions.
3051 (md_assemble): Ditto.
3053 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3055 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3058 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3060 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3062 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3064 * config/tc-mips.c : support frame and regmask/fregmask when
3065 MIPS_STABS_ELF is specified.
3067 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3069 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3070 (md_apply_fix): Don't return 1 for VTABLE relocs.
3071 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3073 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3075 * doc/c-i386.texi: Replace occurences of "opcode" with
3076 "instruction mnemonic", "instruction", or "mnemonic" when
3077 referring to the name of an instruction. Use "opcode" when
3078 referring to the sequence of machine bytes.
3080 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3081 (is_opcode_char): Rename to is_mnemonic_char.
3082 (md_assemble and i386_operand): Correct error messages from
3083 "opcode" to "instruction mnemonic"
3084 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3085 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3086 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3087 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3088 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3089 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3090 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3092 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3094 * config/tc-i386.c (i386_operand): Check for garbage after
3097 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3099 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3100 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3102 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3104 * config/tc-sh.h (obj_fix_adjustable): Define.
3105 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3106 (md_apply_fix): Likewise.
3107 (tc_gen_reloc): Likewise.
3108 (sh_fix_adjustable): New.
3110 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3112 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3113 * cgen.h (gas_cgen_finish_insn): Update prototype.
3114 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3115 cgen_insn_t -> CGEN_INSN_INT.
3116 (make_parallel): Update handling of CGEN_INT_INSN_P.
3117 (assemble_parallel_insn): Ditto.
3118 (target_make_parallel): New function.
3119 (md_assemble): Use it.
3121 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3123 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3125 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3127 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3128 converted into lower case.
3130 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3132 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3133 (gas_cgen_tc_gen_reloc): Likewise.
3134 * config/tc-m32r.h (obj_fix_adjustable): Define.
3135 * config/tc-m32r.c (m32r_fix_adjustable): New.
3136 (m32r_force_relocation): Handle VTABLE relocs.
3138 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3140 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3142 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3144 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3145 to lower case before parsing.
3147 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3148 parallel insns modift buts in the PSW as a side effect.
3150 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3152 * config/tc-d30v.c (find_format): Test for missing flag and
3155 (md_apply_fix3): Fix error messages to avoid
3156 assumption about presence of a symbol.
3158 (parallel_ok): Disallow parallel instructions that both modify the
3161 (find_format): Generate a warning if an odd numbered register is
3162 used as the first register in a mutli-register instruction.
3164 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3166 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3167 relocations are always associated with a symbol.
3169 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3171 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3172 (elf32_sparc_force_relocation): Declare.
3173 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3174 (tc_gen_reloc): Handle vtable relocs.
3175 (elf32_sparc_force_relocation): New.
3177 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3179 * symbols.c (S_IS_FUNCTION): New.
3180 * config/tc-v850.h (obj_fix_adjustable): Define.
3181 (TC_FORCE_RELOCATION): Define.
3182 (v850_force_relocation): Declare.
3183 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3184 of fx_addnumber for VTABLE reloc addends.
3185 (md_apply_fix3): Handle VTABLE relocs.
3186 (v850_fix_adjustable): New.
3187 (v850_force_relocation): New.
3189 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3191 * tc-hppa.c (fp_operand_format): Add some additional formats.
3192 (pa_ip): Do not automatically promote into pa2.0 mode.
3193 (pa_level): Handle ".level 2.0".
3195 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3197 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3198 * config/tc-i386.h (template.extension_opcode): Change to
3199 unsigned int to allow full range of 8-bit opcode suffixes.
3200 (None): Redefine as 0xffff.
3202 From Jeff B Epler <jepler@usgs.gov>
3203 * doc/c-i386.texi (i386-SIMD): New section.
3205 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3207 * read.c (discard_rest_of_line): New function.
3208 * read.h: Declare it.
3209 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3211 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3213 * config/tc-d10v.c (find_symbol_matching_register): New function.
3214 (find_opcode): Cope with the case where a register name matches
3217 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3219 * config/tc-v850.c (md_pcrel_from): Rename to
3220 v850_pcrel_from_section.
3221 (v850_pcrel_from_section): Do not resolves symbols in other
3224 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3226 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3228 * config/tc-d10v.c (find_opcode): Generate an error if a register
3229 is supplied for an operand that should not be a register.
3231 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3233 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3234 instructions to have another instruction in the right bin.
3236 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3238 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3239 the right container if the left container holds a branch
3242 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3244 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3245 both a register name and symbol name.
3246 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3248 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3250 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3251 execution unit class.
3253 (reg_name_search): If a name matches a register and a symbol,
3254 prefer the register.
3255 (find_format): Disallow flag registers when a general purpose
3256 register is required.
3257 If a number is required, but a register has been given, check to
3258 see if a symbol with the same name as the register exists, and if
3259 so, use that symbol.
3261 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3263 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3265 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3267 * config/tc-d30v.c (find_format): Do not accept flag registers as
3268 general purpose registers.
3269 (find_format): If an immediate value is expected at a given place
3270 in a format, but a register name has been provided instead, check
3271 to see if that register name matches the name of a predefined
3272 symbol and if it does, then use the symbol instead.
3273 (reg_name_search): If a register name matches a symbol name,
3274 prefer the register name to the symbol name.
3276 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3278 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3279 the previous insn to empty.
3281 1998-09-20 Michael Meissner <meissner@cygnus.com>
3283 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3284 pieces, forcing the use of an ANSI compiler.
3286 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3288 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3290 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3292 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3294 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3296 (obj_elf_vtable_entry): Likewise.
3297 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3298 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3299 (tc_gen_reloc): Likewise.
3300 (arm_fix_adjustable): Likewise.
3301 (elf32_arm_force_relocation): New.
3302 (armelf_frob_symbol): Remove coff-style symbol support.
3304 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3306 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3308 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3310 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3311 OBJ_COFF so that routine is defined for a.out format.
3313 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3315 * config/tc-i386.c (i386_operand): Detect non-segment registers
3316 used as segment prefixes.
3318 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3320 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3321 optimize across FDE boundaries.
3323 * config/obj-coff.c (obj_coff_section): Preserve any link once
3324 flags when setting the section flags.
3326 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3329 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3331 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3333 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3336 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3338 * frags.c (frag_grow): Include the size of the frag struct in the
3341 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3342 if the new subseg comes before the old.
3344 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3346 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3347 to handle edge8 and edge16.
3349 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3351 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3352 before we clobber the symbol involved.
3354 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3356 * config/tc-arm.c: Remove OBJ_ELF definitions for
3357 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3358 use arm_adjust_symtab for OBJ_COFF.
3359 (armelf_adjust_symtab): New Routine.
3360 * config/tc-arm.h: Define obj_adjust_symtab to
3361 armelf_adjust_symtab for OBJ_ELF.
3363 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3365 * configure.in: Make all i386-elf targets use bfd_gas.
3366 * config/tc-i386.c (tc_i386_force_relocation): New.
3367 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3368 (md_apply_fix3): Likewise.
3369 (tc_gen_reloc): Handle them.
3370 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3371 tc_i386_force_relocation.
3373 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3377 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3380 current opcode after writing the first insturction of a reverse
3383 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3385 * read.h (generate_lineno_debug): Add prototype.
3386 * read.c (generate_lineno_debug): Make non-static.
3388 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3390 * config/tc-i386.c (md_assemble): Only warn for address/data size
3393 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3395 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3396 against Thumb function names, as the linker needs this information.
3398 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3400 * expr.c (operand): Check also that there is no advance in operand
3401 after atof_generic in order to decide "is it label 0f or floating
3404 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3406 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3407 command line options with a single dash.
3408 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3410 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3412 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3413 * tc-arm.c (arm_fix_adjustable): New routine.
3415 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3417 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3418 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3419 demand_empty_rest_of_line before mri_comment_end.
3420 (equals): Check garbage after expression before
3421 mri_comment_end in MRI mode.
3423 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3425 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3426 small immediate constant to use the constant itself rather than
3429 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3431 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3432 (pa_leave): Likewise.
3434 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3436 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3438 (i386_operand): Fix an error message.
3440 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3442 * doc/c-arm.texi (ARM Directives): Document .req directive.
3444 * config/tc-arm.c (reg_required_here): Display erroneous string if
3445 the register name could not be decoded.
3446 Do not set inst.instruction if the sift is -1.
3448 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3450 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3453 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3455 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3456 even if it is belived to be unnecessary.
3458 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3460 config/tc-i386.c (i386_operand): Size immediate constants by
3461 suffix (erroneously removed as part of July 7 change).
3463 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3465 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3466 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3467 (armelf_frob_symbol): New Routine.
3468 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3470 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3472 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3474 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3476 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3477 command line switches passed to assembler.
3479 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3481 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3482 (gas_cgen_opcode_desc): Declare.
3483 (gas_cgen_parse_operand): Declare.
3484 (*): Prepend gas_ to gas specific fns to denote them as such.
3486 * cgen.c (gas_cgen_opcode_desc): New global
3487 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3488 (queue_fixup): Renamed from cgen_queue_fixup.
3489 (*): Prepend gas_ to gas specific fns to denote them as such.
3491 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3492 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3493 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3494 Open opcode table and initialize it.
3495 (make_parallel): Use gas_cgen_opcode_desc.
3496 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3497 (md_assemble): Ditto.
3499 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3501 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3502 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3503 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3504 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3505 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3506 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3507 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3508 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3509 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3510 (INIT_STAB_SECTION): Likewise.
3511 (OBJ_PROCESS_STAB): Likewise.
3513 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3514 (md_parse_option): Watch for them.
3515 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3516 (md_begin): Kill neverdef code.
3517 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3518 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3519 (s_alpha_coff_wrapper): New.
3520 (md_pseudo_table): Trap all ECOFF pseudos.
3522 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3524 Start of changes to remove mdebug section from mips*-elf
3525 Based on MIPS_STAB_ELF definition
3526 * acconfig.h: undef if not configured
3527 * config.in: undef if not configured
3528 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3529 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3530 * stabs.c (s_stab_generic): flush frag
3532 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3534 * configure.in: (arm-*-elf): Handle.
3535 (thumb-*-elf): Handle.
3536 * configure: Regenerate.
3537 * read.c (stringer): Fix typo in comment.
3538 * write.c (fixup_segment): Don't add symbol value to addend if
3540 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3542 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3545 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3547 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3548 (write_2_short): Emit warning if new flag is set.
3549 (do_assemble): Set flags if left instruction is one of special
3550 "right-instruction-killer" type.
3552 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3554 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3555 Always output words in debug_info section as big endian.
3556 (sparc_target_format): Choose correct bfd target.
3557 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3559 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3561 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3562 to work with internationalization code. Issue an error when two
3563 operands match that are not allowed to match.
3565 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3567 * configure.in (install_tooldir): Allow target to specify whether
3568 it wants to be installed in $(tooldir)/bin.
3569 * configure: Regenerate.
3570 * Makefile.am (install-exec-local): Set install-exec-tooldir
3571 dependency via configure.
3572 * Makefile.in: Regenerate.
3574 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3576 * Makefile.am (install-exec-local): Split into two ...
3577 (install-exec-bindir,install-exec-tooldir): New rules.
3578 * Makefile.in: Regenerate.
3580 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3582 * Makefile.am (install-exec-local): Don't remove the file before
3583 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3584 W. Rozycki <macro@ds2.pg.gda.pl>.
3585 * Makefile.in: Rebuild.
3587 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3589 * cgen.c: Include libiberty.h.
3590 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3591 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3592 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3593 (md_cgen_lookup_reloc)): Declare.
3594 (md_cgen_record_fixup_exp): Declare.
3595 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3596 (m32r_relax_frag): Declare.
3597 (cgen_md_apply_fix3): Decls moved to cgen.h.
3598 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3599 (m32r_cgen_record_fixup_exp): Delete decl.
3600 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3601 (assemble_nop): Delete.
3602 (expand_debug_syms): Delete unused `exp'.
3603 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3604 Add default case for -Wall.
3605 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3606 (md_atof): Delete unused wordP.
3608 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3610 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3613 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3615 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3616 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3617 .print, .purgem, and .struct. Remove documentation for
3620 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3622 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3623 Update call to insert_operand.
3625 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3627 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3629 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3631 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3632 whitespace after a prefix operator.
3634 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3636 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3638 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3640 * config/tc-sparc.c (log2): New static function.
3641 (s_reserve): Use log2 to convert alignment before calling
3643 (s_common): Use log2 to convert alignment before calling
3644 record_alignment and frag_align.
3645 (sparc_cons_align): Use log2.
3647 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3649 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3650 (s_common): Likewise.
3652 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3653 initialization of waddr.
3654 (sparc_elf_final_processing): Add default case to switch.
3656 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3658 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3659 than temporary real.
3661 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3663 * write.c (subsegs_finish): Don't align the segments if there were
3666 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3667 copying aux information.
3669 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3670 expression into a symbol.
3672 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3674 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3675 type to unsigned int.
3676 (md_assemble): Change type used to store offsets from unsigned
3678 (i386_operand): Switch error check to only call RESTORE_END_STRING
3679 once after parse_register.
3681 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3683 * config/tc-v850.c (md_show_usage): Changed format to match that
3686 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3688 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3690 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3692 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3695 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3697 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3698 * doc/Makefile.in: Rebuild.
3700 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3702 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3703 for %lo expressions.
3704 (mips_ip, case 'u'): Move range check after code to mask
3705 off bits in %hi/%lo expressions. Mask off high bits for
3708 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3710 * doc/Makefile.am (gasver.texi): New target.
3711 (as.info, as.dvi): Depends upon gasver.texi.
3712 * doc/as.texinfo: Include gasver.texi. Mention version number on
3713 title page and in top node.
3714 * doc/Makefile.in: Rebuild.
3716 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3718 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3719 but not including the line containing the edict.
3720 * listing.h (LISTING_EOF): New.
3721 * input-scrub.c (input_scrub_next_buffer): Call it.
3723 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3725 * config/tc-i386.c (i386_operand): Don't set the size of an
3726 immediate address based solely on the suffix and the mode.
3728 * config/tc-i386.c (md_assemble): Add assertion to make sure
3729 overlap2 does not set Imm.
3731 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3732 sequences of whitespace to a single space.
3733 (is_space_chars): Just compare with space.
3734 (md_begin): Don't initialize space_chars.
3735 (md_assemble): Just skip a single whitespace character.
3736 (i386_operand): Rewrite base-index parsing to use new
3737 parse_register, and to skip white space. Skip white space in a
3738 number of other places too. Don't give error message if
3739 parse_register fails.
3740 (parse_register): Change reg_string parameter to be non-const.
3741 Add end_op parameter. Skip white space after the `%', and return
3742 end of register string. Give error message here rather than
3745 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3747 Based on patch from Matt Semersky <matts@scd.hp.com>:
3748 * expr.c (op_encoding): Make const.
3749 (expr_set_precedence): New function.
3750 (expr_begin): Don't set operator rankings, just call
3751 expr_set_precedence.
3752 * expr.h (expr_set_precedence): Declare.
3753 * read.c (s_mri): Call expr_set_precedence.
3755 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3757 * doc/as.texinfo (Statements): Remove paragraph discussing
3758 continuing lines with a backslash. This hasn't worked for years,
3761 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3763 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3765 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3766 (ps_CTORS, ps_DTORS): New section types.
3767 (vms_fixup_xtors_section): New function
3768 (Ctors_Psect, Dtors_Psect): Define.
3769 (IS_GXX_XTOR): Define
3770 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3771 Filter static constructors/destructors and add to
3772 Ctors_Symbols/Dtors_Symbols chain.
3773 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3774 appropriate section.
3776 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3777 * makefile.vms: Merge vax/vms support.
3779 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3781 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3782 (elf_pseudo_table): Add them.
3783 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3784 (md_apply_fix): Accept them.
3785 (mips_fix_adjustable): Don't adjust them.
3786 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3787 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3788 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3789 (tc_fix_adjustable): Don't adjust them.
3791 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3793 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3795 * Makefile.in: Regenerate.
3796 * configure.in: AC_SUBST cgen_cpu_prefix.
3797 * configure: Regenerate.
3799 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3801 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3802 Changed all users of COND12_DELAY.
3804 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3806 * config/tc-mn10300.c (set_arch_mach): New function.
3807 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3808 (md_begin): Default to mn10300 mode.
3809 (md_assemble): Only accept instructions for the core mn10300
3810 chip and the active machine type.
3812 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3814 * subsegs.h (segment_info_type): Give the struct a name.
3815 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3816 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3817 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3818 * config/tc-w65.h (tc_reloc_mangle): Declare.
3819 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3821 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3823 * config/tc-v850.c (v850_comm): Restore old section
3824 after common processing.
3826 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3828 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3830 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3832 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3833 char with code that explicitly sign-extends.
3835 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3837 * config/tc-v850.c (md_begin): Restore text section as the current
3838 section after creating call table sections.
3839 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3842 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3843 with call to macro SYM_AUXINFO.
3845 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3847 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3848 with the program transform name.
3849 * Makefile.in: Rebuild.
3851 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3853 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3856 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3858 * config/tc-i386.c (i386_operand): Be prepared for a space between
3859 the open parenthesis and the start of the register operand,
3860 because of the June 16 change.
3862 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3864 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3867 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3869 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3870 even if it is belived to be unnecessary.
3872 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3874 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3876 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3878 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3880 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3881 shift amount for a repeated operand. The shift amount for the
3882 repeated copy comes from the size of the operand.
3884 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3886 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3888 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3890 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3892 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3894 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3895 characters in it as LEX_IS_SYMBOL_COMPONENT.
3896 * config/tc-i386.h (tc_symbol_chars): Define.
3897 (extra_symbol_chars): Declare.
3898 * config/tc-i386.c (extra_symbol_chars): Define.
3899 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3900 (line_comment_chars): Set to '/' if TE_LINUX.
3901 * doc/c-i386.texi (i386-prefixes): Update.
3902 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3904 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3906 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3907 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3909 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3911 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3912 constraint in instructions REP & REPI.
3914 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3916 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3917 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3919 (check_range): If the operand is shifted, then shift the number
3920 before checking its range.
3922 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3924 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3927 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3929 * config/tc-v850.c (v850_comm): Create special sections as needed.
3931 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3933 * config/tc-d10v.c (write_2_short): Addition of swapping
3934 instructions for sequential and reverse sequential order when
3935 given order is not possible.
3937 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3939 * Makefile.am: Rebuild dependencies.
3940 (DEP_INCLUDES): Fix reference to intl build directory.
3941 * Makefile.in: Rebuild.
3943 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3945 * doc/c-i386.texi: Update 16 bit documentation.
3947 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3948 IgnoreDataSize to IgnoreSize as they are used for address size as
3950 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3951 32-bit mode, similarly addr16/data16 and variants.
3953 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3955 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3956 sequential word multiply instructions.
3958 (do_assemble): Add extra command line argument, to allow mul32
3959 attribute to be preserved across parallel insns.
3960 (md_assemble): Insert NOPs between explicitly parallel insns which
3961 contain an 32 bit multiply and a 16 multiply.
3963 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3965 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3968 * config/tc-i386.c (reloc): Add braces.
3970 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3971 consistent with Intel naming.
3972 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3973 use bitfields in sib_byte.
3974 (modrm_byte): Don't use bitfields here either.
3976 * config/tc-i386.c (current_templates): Add const.
3977 (parse_register): Add const to return, param, and char *s.
3978 (i386_operand): Add const to reg_entry *r.
3979 * config/tc-i386.h (templates): Add const to start, end.
3981 Inspired by code for 16 bit gas support from Martynas Kunigelis
3982 <martynas@nm3.ktu.lt>:
3983 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3984 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3985 (uses_mem_addrmode): Remove.
3986 (md_estimate_size_before_relax): Add support here too.
3987 (md_relax_table): Rewrite interface to md_relax for 16 bit
3989 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3990 (opcode_suffix_to_type): Remove.
3991 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3992 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3993 (md_convert_frag): Likewise.
3994 (i386_operand): Add support for 16 bit base/index regs,
3995 immediates, and displacements. Remove some unnecessary casts, and
3996 localise end_of_operand_string, displacement_string_start,
3997 displacement_string_end variables. Add GCC_ASM_O_HACK.
3998 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4000 * config/tc-i386.c (prefix_hash): Remove.
4001 (md_begin): Rewrite without obstacks. Remove prefix hash table
4002 handling. Rewrite lexical table handling.
4003 (i386_print_statistics): Don't print prefix statistics.
4004 (md_assemble): Rewrite instruction parser so that line is not
4005 converted to lower case. Don't do a hash_find for prefixes,
4006 instead recognise them via opcode modifier.
4007 (expecting_operand, paren_not_balanced): Localise variables.
4008 * config/tc-i386.h (IsPrefix): Define.
4009 (prefix_entry): Remove.
4011 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4012 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4013 '\\' in case where comment_chars contains '/'.
4015 * config/tc-i386.c (MATCH): Ensure given operand and template
4016 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4017 you must write `ljmp *table(%ebx)'.
4019 From H.J. Lu <hjl@gnu.org>:
4020 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4021 as 0 ifndef BFD_ASSEMBLER.
4022 (md_assemble): Allow immediate operands without suffix or
4023 other reg operand to default in size to the current code size.
4025 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4027 * config/tc-v850.c (md_begin): Restore creation of
4028 .call_table_text and .call_table_data sections.
4030 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4032 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4033 after emitting a word of noops.
4035 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4037 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4038 (i386_operand): Simplify checks for valid base/index combinations.
4039 Disallow `in 4(%dx),%al'.
4041 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4043 (add_prefix): Change parameter from char to int.
4045 * config/tc-i386.h (Ugh): Define opcode modifier.
4046 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4048 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4049 CONSISTENT_REGISTER_MATCH macros to check register types more
4050 thoroughly. Check for illegal suffix/operand combinations
4051 when matching insns with operands. Handle new `s' suffix, and
4052 associated FloatMF opcode modifier for float insns with memory
4054 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4055 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4056 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4057 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4058 DATA_PREFIX_OPCODE throughout.
4060 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4061 (md_assemble): Rewrite suffix/register operand checking code to be
4062 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4063 AnyMem, the better to grep.
4065 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4066 given a memory operand. Don't set Abs bits either.
4067 (type_names): Remove Mem*, Abs*.
4068 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4069 define opcode_modifiers as these cases are handled by Disp8,
4070 Disp16, Disp32 and suffix checks.
4071 (COMES_IN_BOTH_DIRECTIONS): Remove.
4072 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4074 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4075 if IgnoreDataSize modifier given. Remove ShortformW modifier
4076 test. Add test for ShortForm in W base_opcode modification.
4077 Merge Seg2ShortForm and Seg3ShortForm code.
4078 * config/tc-i386.h (ShortFormW): Remove.
4079 (IgnoreDataSize): Define.
4081 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4083 * config/tc-d30v.c (md_assemble): Store previous segment state
4084 with previous instruction.
4086 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4088 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4089 (ebp, esp): Remove static variables.
4090 (MATCH): Remove test for InOutPortReg.
4091 (i386_operand): Properly handle InOutPortReg here instead.
4092 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4093 (md_assemble): Simplify and correct modrm and sib generation.
4094 (i386_operand): Add warning for scale without index.
4095 Rewrite checks for valid base/index combinations.
4097 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4098 macros and enclose in do while(0).
4099 (RESTORE_END_STRING): Likewise.
4100 (md_assemble): Add one to printed operand number so we start
4101 from 1 not 0. Add some more gettext invocations.
4102 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4105 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4106 DATA_PREFIX, SEG_PREFIX): Define.
4107 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4108 (check_prefix): Remove function.
4109 (add_prefix): New function. Add prefix to i.prefix as well as
4111 (md_assemble): Changes for add_prefix. Remove hack for wait
4112 prefix, instead always output prefixes in fixed order. Test
4113 for jcxz/loop when selecting between word & dword operations,
4114 and add address size prefix rather than operand size prefix.
4115 Remove operand -> address size hack when emitting jcxz/loop.
4116 (i386_operand): Remove O_Absent check as it's done in expr.
4118 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4120 * configure.in: Recognize m5200 as a cpu_type of m68k.
4121 * aclocal.m4: Rebuild with current libtool.
4122 * configure: Rebuild.
4124 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4126 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4127 to relaxable_symbol to prevent references to external symbol from
4130 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4132 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4133 symbols are relaxable.
4135 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4137 * config/tc-v850.c (md_begin): Don't create special
4138 sections by default.
4140 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4142 * config/tc-mips.c (macro): For div and udiv, close the
4143 reorder block as soon as possible.
4145 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4147 From Matt Semersky <matts@scd.hp.com>:
4148 * macro.c (macro_mri_mode): New function.
4149 * macro.h (macro_mri_mode): Declare.
4150 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4153 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4155 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4158 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4159 until after xstrdup in OBJ_EVAX case.
4161 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4163 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4164 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4165 of hardcoded magic number.
4166 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4168 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4170 * read.c (do_s_func): New function.
4172 * read.h (do_s_func): Add prototype.
4174 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4176 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4177 nops if fill pattern not specified.
4179 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4181 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4182 * config/te-go32.h (TE_GO32): Define.
4183 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4185 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4187 Implement .func/.endfunc pseudo-ops.
4188 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4190 * read.c (potable): Add .func,.endfunc.
4191 (s_func): New function.
4192 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4194 (in_doc_func_p,current_function_label): New static globals.
4195 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4197 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4199 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4200 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4201 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4202 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4203 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4204 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4205 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4206 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4207 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4208 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4209 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4210 * config/tc-a29k.c: Don't define md_short_jump_size,
4211 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4212 * config/tc-alpha.c: Likewise.
4213 * config/tc-alpha.h: Likewise.
4214 * config/tc-arm.c: Likewise.
4215 * config/tc-h8300.c: Likewise.
4216 * config/tc-h8500.c: Likewise.
4217 * config/tc-hppa.c: Likewise.
4218 * config/tc-i860.c: Likewise.
4219 * config/tc-i960.c: Likewise.
4220 * config/tc-ppc.c: Likewise.
4221 * config/tc-sh.c: Likewise.
4222 * config/tc-sparc.h: Likewise.
4223 * config/tc-tic30.c: Likewise.
4224 * config/tc-w65.c: Likewise.
4225 * config/tc-z8k.c: Likewise.
4227 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4229 * config/tc-vax.c (_): Delete this macro used for placeholder
4230 values in vax_operand_width_size; it conflicts with the _() macro
4231 used for internationalization.
4233 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4235 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4236 code. From Chris Moller <moller@bops.com>.
4238 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4239 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4240 * read.c (emit_expr): Initialize seg and subseg fields of a new
4242 * write.c (write_object_file): Switch to the appropriate segment
4243 and subsegment when processing a broken word.
4245 * config/tc-m68k.c (mri_assemble): New static function.
4246 (build_mri_control_operand): Call mri_assemble rather than
4248 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4249 (s_mri_endf, s_mri_endw): Likewise.
4251 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4253 * read.c (s_org): Call md_flush_pending_output if it is defined.
4255 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4257 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4259 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4260 (md_parse_option): Add for same.
4261 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4262 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4263 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4265 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4267 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4269 * config/tc-arm.c (find_real_start): Relax definition of local
4272 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4274 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4275 symbols at the given address, not just the last one specified.
4277 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4279 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4280 or number_to_chars_littleendian to write data.
4282 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4284 * config/tc-v850.c (md_assemble): Remove artificially created
4285 register name symbols.
4287 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4289 * write.c (fixup_segment): Change "segment" to "section" in
4292 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4294 * write.c (fixup_segment): Change sym1-sym2 message again.
4296 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4298 * write.c (fixup_segment): Improve error message for sym1-sym2
4299 errors when sym1 is in a different segment from sym2.
4301 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4303 * config/tc-m32r.c (warn_unmatched_high): New static local.
4304 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4305 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4306 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4307 (md_parse_option): Likewise.
4308 (md_show_usage): Likewise.
4309 (m32r_frob_file): Likewise.
4311 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4312 (read_a_source_file): Call them.
4313 * read.h (stabs_generate_asm_file): Declare.
4314 * stabs.c (stabs_generate_asm_file): New function.
4315 (generate_asm_file): New function.
4316 (stabs_generate_asm_lineno): Move file name handling into
4319 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4321 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4322 (d30v_current_align, d30v_current_align_seg): New variables.
4323 (d30v_last_label): New variable.
4324 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4325 (s_d30v_data, s_d30v_section): Likewise.
4326 (md_pseudo_table): Call them.
4327 (md_begin): Initialize d30v_current_align_seg.
4328 (md_assemble): Call d30v_align when needed by known current alignment.
4329 (d30v_frob_label, d30v_cons_align): New functions.
4330 * config/tc-d30v.h (md_do_align): Remove.
4331 (tc_frob_label): Call d30v_frob_label.
4332 (md_cons_align): New.
4334 * config/tc-d30v.c (find_format): Convert complex expressions to
4335 expression symbols before processing. Clean up code formatting.
4337 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4339 * po/Make-in (install-info): New target.
4341 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4343 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4345 * config/tc-mn10300.c (md_assemble): Likewise.
4347 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4349 * Makefile.am: Update with `make dep-am'.
4350 (HFILES): Add cgen.h.
4351 (cgen.o): Depend on cgen.h.
4352 * Makefile.in: Regenerate.
4354 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4356 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4358 * gasp.c (grab_label): Permit a label to be a preprocessor
4359 variable by permitting a label to start with a backslash.
4361 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4363 * config/tc-mips.c (validate_mips_insn): Removed hack
4364 for previously inaccessible bitfields in some INSN_TRAP
4367 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4369 * config/tc-d30v.c (do_assemble): Abort with error message
4370 if opcode operands do not match.
4372 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4374 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4375 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4376 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4377 similar new 'q' operand.
4379 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4381 * cgen.c (cgen_asm_finish_insn): Fix typo.
4383 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4386 * cgen.c: Include it.
4387 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4388 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4389 All callers updated.
4390 * config/tc-m32r.c: Include cgen.h.
4391 (m23r_insn): New members num_fixups,fixups.
4393 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4395 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4396 to avoid compiler warning.
4398 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4400 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4403 * makefile.vms (OBJS): Add ehopt.obj
4405 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4407 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4409 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4411 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4412 a short format insn.
4413 (md_assemble): Set it for explicitly packed insns.
4415 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4417 * config/obj-coff.c (c_symbol_merge): Do not take address of
4418 native fields when performing the memcpy.
4420 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4422 * config/tc-mips.c (macro,macro2): Implement
4423 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4425 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4427 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4428 relocations against globally visible symbols.
4429 * config/tc-m68k.c (relaxable_symbol): New macro.
4430 (m68k_ip, md_estimate_size_before_relax): Use it.
4431 (tc_m68k_fix_adjustable): Also handle weak symbols.
4433 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4435 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4436 references to externally visible symbols.
4437 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4438 values in twice for a PC relative reloc if the symbol is
4441 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4442 don't adjust a PC relative reloc against an externally visible
4444 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4445 for a PC relative fixup against an externally visible defined
4446 symbol, arrange to store object file and addend values as though
4447 the symbol were not defined.
4448 (tc_gen_reloc): Likewise.
4450 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4452 * read.c (sizeof_leb128): Referenced externally by write.c so
4455 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4457 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4458 and expand a 'debug' symbol associated with the next instruction
4459 that does not cause a short instruction to be filled with a NOP.
4460 (md_pseudo_table): Add support for .debugsym.
4461 (assemble_parallel_insn): Add calls to expand_debug_sym as
4463 (md_assemble): Ditto.
4465 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4467 * as.c (main): Conditionally call setlocale.
4468 * gasp.c (main): Likewise.
4469 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4470 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4472 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4474 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4476 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4478 * config/tc-hppa.c: Change all calls to bzero to use memset.
4479 (pa_ip): Add cast to avoid warning.
4480 (tc_gen_reloc, md_apply_fix): Likewise.
4481 (pa_find_space_by_number): Likewise.
4482 (hppa_force_relocation): Likewise.
4483 (pa_block): Change i to unsigned int.
4484 * config/obj-som.h (obj_som_copyright): Declare.
4486 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4488 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4489 for line numbers for assembly source.
4491 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4493 * configure.in: Change version number to 2.9.4
4494 * configure: Rebuild.
4496 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4498 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4500 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4502 * ecoff.h: Change symbolS in function declaration to struct
4505 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4507 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4508 (md_convert_frag): Fix i18n typo.
4510 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4512 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4513 * ecoff.h: Protoype it.
4514 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4515 [EVAX] (s_alpha_prologue): Delete.
4516 (md_pseudo_table): Update.
4518 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4520 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4521 array to local pointer.
4522 (get_args, parse_expr): Add casts to avoid warnings.
4524 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4526 * read.c (s_set): Cast xmalloc return value to fragS *.
4527 * config/tc-m68k.c (m68k_ip): Function made static to match
4528 previous forward declaration.
4529 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4531 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4533 * config/tc-v850.c: Add internationalisation macros to error
4536 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4537 macros to error strings.
4539 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4541 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4542 reloc is in the TOC csect.
4543 (md_apply_fix3): Correct gettext typo.
4545 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4547 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4548 .L - they are local labels and the branches are not really
4549 function calls but rather far jumps.
4551 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4553 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4555 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4557 * config/tc-i386.c (md_assemble): Print operand number rather than
4558 using ordinal_names.
4559 (i386_operand): Likewise.
4561 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4563 * Makefile.am (INTLLIBS): Define to work around apparent automake
4565 All Makefiles: Regenerated.
4567 * Many files: Added gettext invocations around user-visible
4569 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4570 HAVE_LC_MESSAGES): Define.
4571 * dep-in.sed: Added asintl.h.
4572 * po/Make-in: New file.
4573 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4575 * read.c (Z_): Renamed from `_'.
4576 * Makefile.am (SUBDIRS): Added po.
4577 (POTFILES): new macro.
4578 (po/POTFILES.in): New target.
4579 ($(OBJS)): Added asintl.h.
4581 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4582 (as_new_LDADD): Added $(INTLLIBS).
4583 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4584 (gasp_new_LDADD): Added $(INTLLIBS).
4585 (gasp_new_DEPENDENCIES): New macro.
4586 * configure, aclocal.m4: Rebuilt.
4587 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4589 (ALL_LINGUAS): Define.
4590 * macro.c: Include "asintl.h".
4591 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4592 * as.h: Include "asintl.h".
4593 * config/tc-i386.c (ordinal_names): Removed.
4594 (md_assemble): Changed error text to avoid ordinal_names.
4595 (i386_operand): Likewise.
4596 (reloc): Added as_bad to avoid i18n problems.
4597 (tc_gen_reloc): Likewise.
4598 * config/tc-arm.c (bad_args): Now a #define.
4600 * config/obj-vms.c (VMS_stab_parse): Changed type of
4602 (global_symbol_directory): Unified strings to avoid i18n
4604 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4605 avoid i18n problems.
4606 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4607 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4609 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4611 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4613 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4615 * as.c (print_version_id): Added an fprintf to avoid i18n
4617 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4619 * expr.c (expr): Added as_warn call to avoid i18n problems.
4620 * messages.c (as_assert): Changed code to avoid i18n problems.
4621 (as_abort): Likewise.
4622 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4623 (s_space): Likewise.
4624 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4626 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4628 * config/tc-i386.c (check_prefix): New static function, split out
4630 (struct _i386_insn): Add wait_prefix field.
4631 (md_assemble): Remove wait_prefix local variable. Use
4632 check_prefix when adding a prefix.
4634 * config/tc-i386.c (current_templates): New static variable.
4635 (md_assemble): Remove current_templates local variable.
4636 (md_assemble, i386_operand): Improve error and warning messages in
4637 many places. Add RESTORE_END_STRING in many places before error
4638 return. Clarify some comments.
4640 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4642 (md_assemble): Parse string instruction operands, looking for
4643 segment override prefixes. Check for invalid segment prefixes on
4645 (i386_operand): i.seg[] and max mem_operand changes for string
4647 * config/tc-i386.h (EsSeg): Define.
4649 * config/tc-i386.h (regKludge): Define.
4650 (iclrKludge, imulKludge): Don't define.
4651 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4652 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4653 opcode_modifier checks to look for more common cases first. Add
4654 default_seg for IsString case.
4656 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4658 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4660 * configure: Rebuild with new automake and libtool.
4661 * aclocal.m4, Makefile.in: Likewise.
4663 * doc/Makefile.am (as.dvi): New target.
4664 * doc/Makefile.in: Rebuild.
4666 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4668 * configure.in: Added sparc86x support.
4670 * configure: Rebuild.
4672 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4674 (md_parse_option): Warn if -EL is not supported for this architecture.
4676 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4678 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4680 * config/tc-mips.c (mips_ip): Note when we use get match on
4681 the full instruction name.
4683 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4685 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4686 back into the expression to handle add/sub simplification correctly.
4688 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4690 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4692 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4694 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4697 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4699 * symbols.c (max_indent_level): New global.
4700 (print_symbol_value_1): Use it.
4701 * expr.h (expr_build_dot): Declare.
4702 * expr.c (expr_build_dot): New function.
4704 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4706 * symbols.c (print_binary): New function.
4707 (print_expr_1): Call it.
4709 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4711 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4712 operand in the opcode.
4714 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4716 * config/tc-i386.h: Reorder operand flags and opcode modifier
4717 flags for clarity. Remove unused definitions: Unknown,
4718 ImmUnknown, DispUnknown, NoModrm.
4719 * config/tc-i386.c (type_names): Add missing Debug type.
4720 (md_assemble): Better duplicate prefix checking. Quicker string
4721 instruction check via new opcode_modifier flag.
4723 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4725 * doc/as.texinfo (Invoking): Clarify -Wa example.
4727 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4729 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4730 (s_mips_weakext): Define.
4731 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4732 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4735 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4737 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4738 is an error if the value can not be computed at assembly time.
4739 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4741 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4743 * gasp.c (main): Set next field of new include_path structure to
4744 NULL. From Avery Pennarun <averyp@gdc.ca>.
4746 * read.c (s_mri_sect): Call as_bad rather than abort for an
4747 unsupported MRI target.
4749 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4751 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4752 the destination of a branch instruction should be altered.
4753 (find_real_start): New function: Locate the real, Thumb coded
4754 start of a Thumb function.
4755 (do_t_branch23): Alter the destination of branches to Thumb
4758 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4760 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4762 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4765 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4767 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4768 * doc/c-hppa.texi: Likewise.
4770 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4772 * Makefile.am: Rebuild dependencies.
4773 * Makefile.in: Rebuild.
4775 * Makefile.am (DEP_INCLUDES): New variable.
4776 (.dep1): Change to work when srcdir is not an absolute path.
4777 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4778 * Makefile.in: Rebuild.
4780 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4782 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4783 LinearAddress patch.
4785 * configure.in: Set version to 2.9.1.
4786 * configure: Rebuild.
4788 * Branched binutils 2.9.
4790 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4792 * config/tc-i386.h (FWait): Define.
4793 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4794 other prefixes. Check FWait flag in opcode table to see which
4795 instructions require an fwait prefix.
4797 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4799 * stabs.c (get_stab_string_offset): Always create a stab string
4802 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4804 Fix some gcc -Wall warnings:
4805 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4806 * ehopt.c (eh_frame_code_alignment): Likewise.
4807 * expr.c (integer_constant, operand): Likewise.
4808 * frags.c (frag_align): Likewise.
4809 * gasp.c (level_0, change_base, doinstr): Likewise.
4810 * hash.c (hash_ask): Likewise.
4811 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4812 (debugging_pseudo): Likewise.
4813 * macro.c (define_macro, check_macro): Likewise.
4814 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4815 (ignore_rest_of_line, float_cons): Likewise.
4816 * symbols.c (decode_local_label_name): Likewise.
4817 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4818 (fixup_segment, number_to_chars_bigendian): Likewise.
4819 (number_to_chars_littleendian): Likewise.
4820 * config/atof-ieee.c (gen_to_words): Likewise.
4821 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4822 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4823 * read.c (output_big_sleb128): Initialize locals to avoid
4825 (output_big_uleb128, equals): Likewise.
4826 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4827 to unsigned int. Change zeros to unsigned int.
4828 * cond.c (s_if): Add return to default case.
4829 * frags.c (frag_now_fix): Change return type to addressT.
4830 * frags.h (frag_now_fix): Update declaration.
4831 * listing.c (file_info_struct): Change linenum to unsigned int.
4832 (struct list_info_struct): Change hll_line to unsigned int.
4833 (print_source): Update format string.
4834 * read.c (emit_expr): Change scan to unsigned int, and don't
4835 bother to initialize it.
4836 * symbols.c (dollar_label_count): Change to unsigned long.
4837 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4838 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4839 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4841 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4843 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4844 mcf5200 just as we do for m68000.
4845 (m68k_init_after_args): Likewise.
4846 (md_estimate_size_before_relax): Likewise.
4848 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4850 * config/tc-v850.c (md_assemble): Store relocation addend in
4851 fixup instead of instruction.
4853 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4855 * config/tc-i386.c (md_assemble): Swap template arguments to
4856 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4857 This macro is currently symmetric, so passing them the wrong
4858 way didn't cause any problem, but may if the macro is changed
4860 After copying template to i.tm, use i.tm. rather than t-> to
4861 access fields, and make t a const*
4862 Move i.tm.operand_types[] swap to immediately after the copy.
4864 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4866 * expr.h (expr_build_uconstant): Add prototype.
4867 (expr_build_unary,expr_build_binary): Add prototypes.
4868 * expr.c (expr_build_uconstant): New function.
4869 (expr_build_unary,expr_build_binary): New functions.
4871 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4873 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4874 * macro.c (macro_expand_body): Increase buffer size.
4875 * messages.c (as_warn): Likewise.
4876 (as_warn_where, as_bad, as_bad_where): Likewise.
4878 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4880 Based on patch from H.J. Lu <hjl@gnu.org>:
4881 * Makefile.am (DISTSTUFF): New variable.
4882 (diststuff): New target.
4883 * Makefile.in: Rebuild.
4885 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4887 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4888 m32r_elf_section_change_hook.
4890 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4891 emit a nop if a section ends with a 16 bit instruction.
4893 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4895 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4896 s_lcomm rather than obj_coff_lcomm.
4897 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4899 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4901 * config/tc-i386.h (LinearAddress): Define.
4902 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4903 instruction, don't use a default segment.
4905 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4907 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4908 * configure: Rebuild.
4910 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4912 * aclocal.m4, configure: Rebuild with libtool 1.2.
4914 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4916 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4917 PC relative branches. Patch courtesy of Jonathan Walton.
4920 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4922 * configure.in (emulations): Add thumb-pe target.
4924 * configure (emulations): Add thumb-pe target.
4926 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4928 * itbl-lex.l (yywrap): Don't define if already defined as a
4931 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4933 * depend.c (quote_string_for_make): New function.
4934 (wrap_output): Use it.
4936 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4938 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4939 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4941 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4943 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4944 Recognize -GN and -relax.
4945 (md_begin): Initialize gp size from -G switch.
4946 (alpha_force_relocation): Always force if -relax.
4947 (alpha_align): Take a new argument that will specify when to
4948 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4949 Change all callers. Emit nop alignment padding as nop+unop pair.
4951 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4953 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4954 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4956 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4958 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4959 require padding to the next long word boundary.
4961 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4963 * cgen.c: #include symcat.h.
4964 * config/tc-m32r.c: Likewise.
4966 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4968 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4969 absolute expressions instead of '$' prefixed register names.
4971 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4973 * read.c (s_set): Record file and line info for symbols when -as.
4974 (pseudo_set): Don't overwrite that dummy fragment.
4976 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4978 * config/tc-ppc.c (md_pseudo_table): Add "section".
4979 (ppc_named_section): New static function.
4981 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4983 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4984 so we don't have to scan the entire list.
4986 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4988 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4989 case, allow the parallel instructions to modify the same flag
4992 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4994 * listing.c (list_symbol_table): Categorize symbols by
4995 undefined_section rather than sy_frag->line == NULL.
4997 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4999 * Makefile.am (install-exec-local): Install properly when ln
5000 fails or tooldir == prefix.
5002 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5004 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5005 Test result of insert_operand for error.
5007 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5009 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5010 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5011 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5012 * doc/Makefile.in: Rebuild.
5014 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5016 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5017 (macro): Fix handling of M_COP[0-3].
5019 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5021 Based on patches from Ross Harvey <ross@teraflop.com>:
5022 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5023 if macro_alternate or macro_mri.
5024 (getstring): Remove support for byte constants between < and >.
5025 (get_any_string): '<' only starts a string if macro_alternate or
5027 (macro_expand_body): Permit keyword parameters following
5028 positional parameters.
5030 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5031 * configure.in (alpha*-*-netbsd*): New target.
5032 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5033 * configure: Rebuild.
5035 * as.h (flag_warn_suppress_instructionswap): Move from here...
5036 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5037 here, and make static.
5039 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5040 BFD_ASSEMBLER or MANY_SEGMENTS.
5042 * as.c (show_usage): Update bug-gnu-utils address.
5043 * gasp.c (show_usage): Likewise.
5044 * doc/as.texinfo (Bug Reporting): Likewise.
5046 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5048 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5049 insns regardless of the size of a pointer if we're in mips I or
5051 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5053 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5055 Fix rac to accept only a0:
5056 * tc-d10v.c (parallel_ok, find_opcode):
5057 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5058 Introduce OPERAND_GPR.
5060 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5062 * read.c (s_fill): Handle non-constant repeat counts by creating
5063 an rs_space fragment.
5065 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5067 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5068 from as_bad to as_warn.
5070 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5072 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5073 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5074 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5076 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5078 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5079 seg_fix_rotP rather than fix_root from seg_info.
5081 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5083 * expr.c: Add support for 0x1_2_3_4 bignums.
5085 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5087 * configure.in: Change -linux* to -linux-gnu*.
5088 * configure: Rebuild.
5090 * app.c (do_scrub_begin): Treat \r as whitespace.
5092 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5094 * Makefile.am: Update dependencies.
5095 * Makefile.in: Rebuild.
5097 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5099 * configure, aclocal.m4: Rebuild with new libtool.
5101 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5103 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5104 the argument to bfd_set_arch_mach.
5105 (load_address): Use bfd_arch_bits_per_address to determine the
5106 bit size of an address instead of looking at the isa level.
5107 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5109 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5111 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5113 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5115 * ehopt.c: New file.
5116 * as.h (enum _relax_state): Add rs_cfa.
5117 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5118 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5119 * read.c (emit_expr): Call check_eh_frame.
5120 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5121 (relax_segment): Likewise.
5122 * Makefile.am: Rebuild dependencies.
5123 (GAS_CFILES): Add ehopt.c.
5124 (GENERIC_OBJS): Add ehopt.o.
5125 * doc/internals.texi (Frags): Document rs_cfa.
5127 * as.c (show_usage): Mention --traditional-format.
5128 (parse_args): Accept --traditional-format.
5129 * as.h (flag_traditional_format): Declare.
5130 * output-file.c (output_file_create): If flag_traditional_format,
5131 set BFD_TRADITIONAL_FORMAT on stdoutput.
5132 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5134 * config/tc-mips.c (append_insn): Make sure that if we have a
5135 fixup for an unmatched %hi reloc, it does not associated with a
5138 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5139 * doc/Makefile.in: Likewise.
5141 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5143 * config/tc-m32r.c (check_for_side_effects): New function.
5144 (can_make_parallel): Add checks for instruction side effects
5145 clashing with the other instruction.
5146 (assemble_parallel_insn): Improve warning messages. Return error
5147 message from non-swapped instruction order.
5149 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5151 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5153 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5154 md_cleanup definition. This moves the forced literal output to
5155 the end of the source pass, and avoids macro's inserting literals
5156 into the code immediately after the macro expansion.
5158 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5160 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5161 a gas internal symbol is adjustable.
5162 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5164 * as.h: If gcc version greater than 2.6, use `__format__' and
5165 `__printf__' in function attributes, rather than `format' and
5168 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5170 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5172 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5174 Add tms320c30 support:
5175 * config/tc-tic30.h: New file.
5176 * config/tc-tic30.c: New file.
5177 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5178 TARGET_FORMAT as "coff-tic30".
5179 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5180 * Makefile.am: Rebuild dependencies.
5181 (CPU_TYPES): Add tic30.
5182 (CPU_OBJ_VALID): tic30-aout is valid.
5183 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5184 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5185 * configure, Makefile.in: Rebuild.
5187 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5189 * config/tc-v850.c (md_assemble): Improvements to error messages.
5191 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5193 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5194 BFD_RELOC_HI16_S to store the high bits of any value.
5196 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5197 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5198 assembler calculate relocations to any external symbol at all.
5199 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5200 involving generation of pc-relative relocs.
5201 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5202 has been moved to md_apply_fix3.
5204 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5205 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5206 which actually means (the address of identifier's GOT entry) +
5207 constant, which is not particularly useful.
5209 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5211 * read.h (include_dirs): Declare.
5212 (include_dir_count,include_dir_maxlen): Declare.
5214 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5216 * configure.in: Correct check for shared opcodes library.
5217 * configure: Rebuild.
5219 * listing.c (buffer_line): If we can't open the file, set at_end.
5220 (listing_print): Remove unused local variable fi.
5222 * config/m68k-parse.y (reglistpair): Handle register list in
5225 * config/vms-conf.h: Don't undef VERSION.
5227 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5229 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5231 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5233 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5234 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5235 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5236 (EXTRA_DIST): Define.
5237 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5238 explicitly rather than via the list of object files.
5239 (gcc-as.opt): New file created when make-gas.com is run.
5240 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5241 itbl-cpu.h} to #include appropriate file rather than copying that
5243 * config/vms-conf.h: Synchronize with current config.in.
5244 * Makefile.in: Rebuild.
5246 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5248 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5249 (parallel_ok): Relaxed parallel subinstruction dependency check.
5251 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5253 * as.h (flag_warn_suppress_instructionswap): added new flag.
5254 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5255 command line argument.
5256 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5257 warning only if flag_warn_suppress_instructionswap is false.
5259 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5261 * configure.in (i386-*-mingw32*): New target.
5262 * configure: Rebuild.
5264 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5266 * symbols.c (resolve_symbol_value): Don't set the segment if it
5267 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5269 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5272 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5274 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5275 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5278 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5280 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5282 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5284 * config/tc-v850.c (v850_insert_operand): Display instruction when
5285 an error is encountered.
5287 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5289 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5290 (i386-*-sco3.2v5*coff): New target.
5291 (i386-*-sco3.2*): New target.
5292 * configure: Rebuild.
5294 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5296 * config/tc-v850.c: Tidy error message production.
5298 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5300 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5301 validate_immediate return value in the right type for comparisons
5304 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5306 * listing.c (MAX_BYTES): Use listing variables not constants.
5307 (data_buffer): No longer an array, but a pointer.
5308 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5309 (listing_listing): Allocate data_buffer.
5311 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5313 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5314 --listing-rhs-width, --listing-cont-lines.
5315 (show_usage): Update.
5316 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5317 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5318 (print_lines): Use the variables instead of the constants.
5319 (listing_listing): Likewise.
5320 * listing.h: Declare the new vars.
5322 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5324 * as.c (parse_args): Add --keep-locals alias for -L.
5325 Add --strip-local-absolute.
5326 (show_usage): Update.
5327 * as.h (flag_strip_local_absolute): New flag.
5328 * symbols.c (S_IS_LOCAL): Use it.
5329 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5330 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5331 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5333 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5335 * config/tc-m32r.c: Detect if explicitly parallel instructions
5336 might have an io conflict and issue a warning message.
5338 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5340 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5341 cgen_swap_fixups): Functions to save, restore and swap the fixup
5342 chain with a backup copy.
5343 (cgen_asm_finish_insn): Returns address of constructed insn.
5345 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5347 * listing.c (file_info_struct): Remove FILE, add POS.
5348 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5349 (file_info): Don't open the file.
5350 (buffer_line): Check for the file in the last_open cache, updating
5352 (print_source): Don't reference file_info->file.
5353 (listing_listing): Likewise.
5354 (listing_print): Close the file in the cache, if any.
5356 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5358 * read.c (dwarf_file_string): New file static variable.
5359 (emit_expr): Look for constant sequence that leads up to a file
5360 name in DWARF debugging output.
5361 (stringer): Use dwarf_file_string to decide whether to accept a
5362 string as a file name.
5364 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5366 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5367 (crack_operand): Add reg->reglst MRI hack.
5368 (r_seg): Put reglst symbols in reg_section.
5369 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5371 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5373 * tc-sh.c (get_specific): Handle SGR & DBR.
5375 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5377 * tc-h8300.c (parse_reg): Take the length of the symbol into
5378 account when attempting to match a register name.
5379 * tc-h8500.c (parse_reg): Likewise.
5381 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5383 * cgen.c: Formatting changes to improve readability.
5385 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5387 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5390 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5392 Based on a patch from Jim Wilson
5393 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5394 (tc_gen_reloc): Handle cross section PC relative relocs
5397 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5399 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5401 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5403 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5404 (expr_jmp_buf): New static local.
5405 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5406 (cgen_md_operand): New function.
5407 * tc-m32r.c: Clean up pass over `struct foo' usage.
5408 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5410 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5412 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5413 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5415 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5417 * config/tc-i386.c (i386_operand): Give an error if there are
5418 unrecognized characters after an expression.
5420 For older changes see ChangeLog-9697