1 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4 bindtextdomain): Replace defines with those from intl/libgettext.h
5 to quieten gcc warnings.
7 * NEWS: Mention x86 .arch and -q.
9 * config/tc-i386.c (quiet_warnings): New.
10 (md_assemble): Use quiet_warnings.
11 (md_parse_option): Set quiet_warnings from -q.
12 (md_show_usage): Mention -q, delete -m.
13 (flag_do_long_jump): Delete.
14 (md_parse_option): Remove -m.
15 (md_show_usage): Remove -m.
16 (md_create_long_jump): Remove useless flag_do_long_jump code.
18 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
19 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
21 2000-05-13 Alan Modra <alan@linuxcare.com.au>
22 Alexander Sokolov <robocop@netlink.ru>
24 * doc/c-i386.texi (i386-Arch): New section.
25 (i386-Syntax): Mention .intel_syntax and .att_syntax.
27 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
28 (smallest_imm_type): Use smallest opcode for shift by one if cpu
29 architecture has been given and is not 486.
31 (md_pseudo_table): Add .arch.
32 (md_assemble): Warn if cpu architecture has been given and an
33 unsupported instruction.
35 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
36 Move operand_types bit defines after relevant template field.
37 (template): Add cpu_flags.
41 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
43 * config/tc-mn10300.h (md_end): Define.
44 (mn10300_finalize): Declare.
45 * config/tc-mn10300.c: Include dwarf2dbg.h.
47 (md_assemble): Generate dwarf2 line info.
48 (mn10300_finalize): New function. Finalize dwarf2 info.
50 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
52 * config/tc-mips.c (md_estimate_size_before_relax): Use the
53 external version of the relocation for weak symbols.
55 2000-05-08 David Mosberger <davidm@hpl.hp.com>
57 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
58 frame size in units of 16 bytes, as required per SW Conventions manual.
59 (output_unw_records): Output info-block header as a dword to get
62 2000-05-08 Alan Modra <alan@linuxcare.com.au>
64 * as.h: #include "file", not <file> on files from ../include.
65 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
66 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
67 (md_convert_frag): Add ATTRIBUTE_UNUSED.
68 (tc_coff_symbol_emit_hook): Ditto.
69 (OPTCOUNT): Cast to int to avoid compiler warning.
70 (md_begin): Fix signed/unsigned warnings.
72 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
74 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
75 ABRANCH LONG case for a conditional branch on a 68000.
76 (md_estimate_size_before_relax): Likewise. Also handle
77 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
78 (m68k-ip: case ABSL): Relax absolute references to 16-bit
79 PC-relative on all CPUs.
80 (md_estimate_size_before_relax): Likewise.
82 2000-05-04 Alan Modra <alan@linuxcare.com.au>
84 * as.c (parse_args): Just mention current year in printed
87 2000-05-03 J.T. Conklin <jtc@redback.com>
89 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
91 (md_parse_option): Recognize -m7400.
93 2000-05-03 Ian Lance Taylor <ian@zembu.com>
95 * config/atof-ieee.c (gen_to_words): When adding carry back in,
96 don't permit lp to become less than the words array.
98 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
100 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
101 Fix little-endian case.
103 2000-05-03 David O'Brien <obrien@NUXI.com>
105 * as.c (parse_args): Update copyright.
107 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
109 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
110 for the .bss section too.
112 2000-05-02 Alan Modra <alan@linuxcare.com.au>
114 * configure.in: Set em=linux for hppa-*-linux.
115 * configure: Regenerate.
116 * doc/Makefile.in: Regenerate with correct automake.
118 * frags.c (frag_grow): Sanity check chunk_size.
120 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
121 * config/obj-som.h: Likewise.
122 * config/obj-ieee.h: Likewise.
124 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
126 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
127 (md_pseudo_table): Fully initialise OBJ_ELF cases.
128 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
129 (pa_ip): low_sign_unext now returns via function value. Use
130 re_assemble_* instead of dis_assemble_* and
131 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
133 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
134 (md_section_align, md_parse_option, md_show_usage,
135 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
136 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
137 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
138 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
139 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
141 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
142 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
143 outside of switch. Correct mask and shifting errors in case 10
144 and case -11. In case 21, compare against signed range to suit
145 hppa_field_adjust changes. In case 12, use re_assemble_12. In
146 case 17 and case 22, use offsetT variable to properly check range.
147 Use re_assemble_* here too.
148 (evaluate_absolute): Change type of value to offsetT. Call
149 hppa_field_adjust to do the work for us.
150 (pa_parse_cmpb_64_cmpltr): Delete save_s.
151 (pa_parse_cmpib_64_cmpltr): Ditto.
152 (pa_build_unwind_subspace): Delete unused var subseg. Change type
153 of i to unsigned int.
154 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
155 (pa_end_of_source): Return type is void.
157 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
159 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
161 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
163 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
165 (md_begin): Removed "construct symbols for each register name".
166 Because register names conflicts with GCC generated function
168 (avr_operand): Now constant numbers can be used as a register
169 identifiers (0 as r0, 31 as r31).
170 (md_assemble): use skip_space () before parsing instruction
173 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
175 * config/tc-avr.c: New AVR_ISA_ defined.
176 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
177 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
178 for `fmul', `movw' and `lpm R,Z' instructions.
179 (avr_operands): Warn if current opcode is a two-word instruction
180 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
181 (avr_opcodes): New commands added.
182 (REGISTER_P): Check 'a' and 'v' constraint letters.
183 (mcu_types): New MCU added.
185 2000-05-01 Alan Modra <alan@linuxcare.com.au>
187 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
188 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
189 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
190 * configure: Regenerate.
192 2000-04-29 Andreas Jaeger <aj@suse.de>
194 * as.h: Correctly check GCC version.
196 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
198 * as.c (parse_args): Allow md_parse_option to override -a listing
200 * config/obj-coff.c (add_lineno): Change type of offset parameter
201 from "int" to "bfd_vma."
202 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
203 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
204 (ppc_change_csect): Align correctly for XCOFF64.
205 (ppc_machine): New function, which discards "ppc_machine" line.
206 (ppc_tc): Cons for 8 when code is 64 bit.
207 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
209 (md_parse_option): Handle -a64 and -a32.
211 * config/tc-ppc.h (TARGET_MACH): Define.
212 (TARGET_FORMAT): Move to function.
213 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
215 2000-04-26 David O'Brien <obrien@FreeBSD.org>
217 * doc/as.1: Fix unbalanced brackets.
219 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
221 (line_comment_chars): Set to '/' if TE_FreeBSD.
223 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
225 * configure.in: Configury support for PA64 (currently disabled).
226 * configure: Rebuilt.
228 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
230 * config/tc-mips.c (s_change_sec): Use record_alignment, not
231 bfd_set_section_alignment.
233 2000-04-25 Alan Modra <alan@linuxcare.com.au>
235 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
238 2000-04-24 Nick Clifton <nickc@cygnus.com>
240 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
241 * doc/as.texinfo (Align): Include arm and strongarm in list of
242 targets that have the second form of the behaviour of the .align
245 2000-04-24 Mark Klein <mklein@dis.com>
247 * obj-som.c: Terminate obj_pseudo_table.
249 2000-04-22 Timothy Wall <twall@cygnus.com>
251 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
253 (operand_match): Conditionally insert default bit values for IMMU9.
255 2000-04-14 Matthew Green <mrg@cygnus.com>
257 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
258 * configure: Rebuilt.
260 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
261 Jason Eckhardt <jle@cygnus.com>
263 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
265 * config/tc-hppa.c (CHECK_ALIGN): New macro.
266 Added handling of new operand types l,y,&,fe,fE,fx.
268 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
269 David Mosberger <davidm@hpl.hp.com>
270 Timothy Wall <twall@cygnus.com>
271 Andrew MacLeod <amacleod@cygnus.com>
272 Jim Wilson <wilson@cygnus.com>
274 * Makefile.am (CPU_TYPES): Add ia64.
275 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
276 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
277 * Makefile.in: Rebuild.
278 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
279 * configure: Rebuild.
280 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
281 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
282 * expr.c (expr): Handle md_optimize_expr.
283 * read.c (LEX_HASH): Add comment.
284 * config/tc-ia64.c, config/tc-ia64.h: New files.
286 2000-04-21 Richard Henderson <rth@cygnus.com>
288 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
289 bundling a non-delayed branch type instruction.
291 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
293 * config/tc-mn10300.c (HAVE_AM30): Define.
294 (md_assemble): Use it.
296 2000-04-19 Alan Modra <alan@linuxcare.com.au>
298 * config/obj-elf.c (obj_elf_change_section): Check for changed
301 * Makefile.am: (CPU_MULTI_VALID): Remove.
302 (MULTI_CPU_TYPES): Define.
303 (MULTI_CPU_OBJ_VALID): Define.
304 (DEPTC): Use the above.
307 Regenerate dependencies.
308 * Makefile.in: Regenerate.
310 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
312 * Makefile.am (YACC, LEX): Get them from configure.
314 2000-04-18 H.J. Lu (hjl@gnu.org)
316 * config/tc-i386.c (offset_in_range): Use addressT instead of
317 bfd_vma for non-bfd assemblers.
319 2000-04-17 Alan Modra <alan@linuxcare.com.au>
321 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
322 doesn't give spurious errors.
324 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
326 * as.h (SEEK_SET): Define if undefined.
328 2000-04-13 Alan Modra <alan@linuxcare.com.au>
330 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
331 constants, and don't assume offsetT is 32 bits.
333 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
335 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
336 (md_pcrel_from_section): Add prototype.
337 (d10v_fix_adjustable): Add prototype.
338 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
340 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
342 2000-04-12 Nick Clifton <nickc@cygnus.com>
344 * config/tc-d10v.c (find_opcode): Correctly calculate position of
345 symbol in frag chain.
347 2000-04-10 Alan Modra <alan@linuxcare.com.au>
349 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
350 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
351 (fits_in_signed_word, smallest_imm_type): Ditto.
352 (md_assemble): Use an offsetT var to hold offsetT values, not a
354 (offset_in_range): New.
355 (md_assemble): Use it.
356 (md_convert_frag): Change type of target_address, opcode_address,
357 and displacement_from_opcode_start to offsetT.
358 (md_create_short_jump): Change type of offset to offsetT.
359 (md_create_long_jump): Ditto.
360 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
361 (md_chars_to_number): Remove.
362 (output_invalid): Remove duplicate prototype.
364 2000-04-09 Nick Clifton <nickc@cygnus.com>
366 * Makefile.am (CPU_TYPES): Add 'avr'.
367 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
368 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
370 * Makefile.in: Regenerate.
372 * doc/as.texinfo: Add M32R documentation.
374 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
376 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
377 --enable-build-warnings option.
378 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
379 * Makefile.in, configure: Re-generate.
381 2000-04-07 Nick Clifton <nickc@cygnus.com>
383 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
384 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
385 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
386 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
387 (arm_force_relocation): Force relocations for
388 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
390 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
392 * config/tc-sh.c (get_operands): There's no third operand if the
393 first operand is an immediate.
395 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
397 * config/tc-sh.c (immediate): Delete.
398 (sh_operand_info): Add immediate member.
399 (parse_reg): Use A_PC for pc.
400 (parse_exp): Add second argument 'op'. All callers changed.
401 (parse_at): Expect pc to be coded as A_PC.
402 Use immediate field in *op.
403 (insert): Add fourth argument 'op'. All callers changed.
404 (build_relax): Add second argument 'op'. All callers changed.
405 (insert_loop_bounds): New function.
406 (build_Mytes): Remove DISP_4.
407 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
408 (assemble_ppi): Use immediate field in *operand.
409 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
410 (md_apply_fix): Likewise.
411 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
413 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
415 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
417 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
419 * internals.texi (CPU backend): Document
420 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
422 2000-04-04 Alan Modra <alan@linuxcare.com.au>
424 * po/gas.pot: Regenerate.
426 * as.c (show_usage): Restore translated part of bug string.
427 * gasp.c (show_usage): Likewise.
429 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
430 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
432 (DEP1): Modify for "gcc -MM".
436 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
438 * Makefile.in: Regenerate.
440 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
442 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
443 (md_begin): Likewise.
444 (HAVE_AM33): New macro.
445 (md_assemble): Use it. Match r_regs and xr_regs only if
448 2000-04-03 Alan Modra <alan@linuxcare.com.au>
450 * as.h: #include "bin-bugs.h"
451 * as.c (show_usage): Use REPORT_BUGS_TO.
452 * gasp.c: #include "bin-bugs.h"
453 (show_usage): Use REPORT_BUGS_TO.
455 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
457 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
459 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
460 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
463 2000-04-03 Alan Modra <alan@linuxcare.com.au>
465 * config/tc-i386.c (i386_immediate): Don't assume a constant
466 immediate is necessarily 16 bits when in 16 bit code mode.
467 (md_assemble): Instead set guess_suffix here after we have checked
470 2000-04-02 Richard Henderson <rth@cygnus.com>
472 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
473 quantities. Correct right shift sign extension.
474 (build_insn): Make `number' unsigned long. Mask top 6 bits of
475 32-bit value when shifting into place.
477 2000-04-01 Ian Lance Taylor <ian@zembu.com>
479 * app.c: Add ATTRIBUTE_UNUSED as needed.
480 * config/tc-ppc.c: Likewise.
481 (ppc_size): Make unsigned long.
482 (ppc_insert_operand): Add casts to avoid warnings.
484 2000-03-31 Nick Clifton <nickc@cygnus.com>
486 * config/tc-d10v.h (md_flush_pending_output): Define.
488 2000-03-29 Nick Clifton <nickc@cygnus.com>
490 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
491 segment. Works for both BFD_ASSEMBLER and others.
492 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
494 2000-03-29 Nick Clifton <nickc@cygnus.com
496 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
498 2000-03-28 Alan Modra <alan@linuxcare.com.au>
500 * listing.c (LISTING_LHS_WIDTH): Default depends on
502 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
504 2000-03-27 Ian Lance Taylor <ian@zembu.com>
506 * config/tc-sh.c (md_show_usage): Use backslash before newline in
509 2000-03-27 Alan Modra <alan@linuxcare.com.au>
511 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
513 * config/tc-avr.c (mcu_types): Add missing initialiser.
514 (md_pcrel_from_section): Add prototype.
515 (avr_operand): Remove redundant test of unsigned < 0.
516 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
518 2000-03-27 Denis Chertykov <denisc@overta.ru>
520 * config/tc-avr.c: New file for AVR support.
521 * config/tc-avr.h: Likewise.
522 * configure.in: Add AVR support.
523 * configure: Regenerate.
525 2000-03-26 Timothy Wall <twall@cygnus.com>
527 * gasp.c (macro_op): Add new argument to check_macro call.
528 Macro structure definitions moved to macro.h
529 * sb.h: Add argument to prototype for input_scrub_include_sb.
530 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
531 nesting checks with an additional flag.
532 (struct input_save): Add flag to indicate whether current sb
533 should be checked for proper macro/conditional nesting.
534 (input_scrub_push/pop): Save/restore nest check flag.
535 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
537 * macro.c (check_macro): Allow caller to retrieve parsed macro
538 information if a pointer is provided. This information may be
539 used by the new macro hooks.
540 * macro.h: Update prototype for check_macro. Macro struct
541 definitions moved here from macro.c/gasp.c.
542 * read.c (read_a_source_file): Add parameter to check_macro call,
543 and pass macro info to the macro hook, if defined.
544 (input_scrub_insert_line): New. Allow insertion of a line of
545 characters into the input stream.
546 (input_scrub_insert_file): New. Allow insertion of an arbitrary
547 file into the input stream.
548 (s_include): Use input_scrub_insert_file.
549 * internals.texi: Document new macro hooks.
550 * as.h: New prototypes added.
552 2000-03-26 Alan Modra <alan@linuxcare.com.au>
554 * config/tc-i386.c: Don't start any as_bad or as_warn message with
555 an initial capital letter.
556 (i386_index_check): Reindent.
558 2000-03-19 Nick Clifton <nickc@cygnus.com>
560 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
563 2000-03-17 Thomas de Lellis <tdel@windriver.com>
565 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
566 instruction operand bad if Rd > 7 when generating
567 thumb instructions. Prevents for example,
568 "adr r12,label" from silently failing and generating
569 the wrong instruction.
571 2000-03-17 Nick Clifton <nickc@cygnus.com>
573 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
574 that have a destingation >= 0x400000.
575 Fix compile time warning messages.
577 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
579 * config/tc-sh.c (md_begin): When encountering insn that are
580 not supported by the current arch, only change the name if
581 its contents are the same as prev_name.
582 (get_specific): If the the architecture doesn't match, fail.
584 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
586 * config/tc-sh.c (IDENT_CHAR): Define.
587 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
588 matching back where it came from.
590 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
592 * config/tc-sh.c (md_show_usage): Add description of -dsp.
594 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
596 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
599 2000-03-15 Kazu Hirata <kazu@hxi.com>
601 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
603 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
605 * expr.c (operand) [case 'f']: When testing if '0f' can start a
606 floating-point-number, make sure 'f' is in FLT_CHARS.
608 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
610 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
611 (s_lcomm_internal): Use it.
612 * doc/internals.texi (CPU backend): Document it.
613 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
616 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
618 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
621 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
622 implementation doesn't have special handling for switch
624 (macro_build): Allow for code in sections other than .text.
627 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
628 Don't perform relocs if we will be outputting them.
629 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
630 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
633 2000-03-09 Catherine Moore <clm@cygnus.com>
635 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
636 relocation type based on the entry in the fixup structure.
638 2000-03-08 H.J. Lu (hjl@gnu.org)
640 * Makefile.am (install-exec-tooldir): Depend on
641 install-exec-bindir for parallel make.
642 * Makefile.in: Regenerated.
644 2000-03-06 Nick Clifton <nickc@cygnus.com>
646 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
648 (md_parse_option): Parse -m32r command line switch - disable m32rx
650 (md_show_usage): Document new option.
652 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
653 * doc/Makefile.in: Regenerate.
654 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
656 2000-03-02 Michael Meissner <meissner@redhat.com>
658 * config/tc-d30v.c (check_range): Remove code that incorrectly
659 sign extended values where bits < 32.
661 2000-03-02 H.J. Lu (hjl@gnu.org)
663 * configure.in: Support --enable-targets=all on ia32.
664 * configure: Regenerated.
666 2000-03-01 Nick Clifton <nickc@cygnus.com>
668 * gasp.c (do_align): Remove bogus check of alignment value.
670 2000-02-27 Thomas de Lellis <tdel@windriver.com>
672 * config/obj-elf.c (elf_frob_symbol): Remove code which when
673 TC_PPC was defined forced the type of a symbol with no other type
676 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
678 * doc/internals.texi (CPU backend): Mention that
679 line_separator_chars do not break up comments. Fix typos for
680 LEX_AT and LEX_NAME descriptions. Document operands for
681 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
682 description of md_create_short_jump usage. Document argument for
685 2000-02-27 Jakub Jelinek <jakub@redhat.com>
687 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
688 (md_parse_option): Handle it.
689 (md_show_usage): Document it.
691 2000-02-27 Ian Lance Taylor <ian@zembu.com>
693 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
694 opcode, for the instruction `pal19'. From Andrea Arcangeli
697 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
699 * config/tc-i386.c (i386_immediate): Move constant operand sizing
701 (md_assemble): To here, before template operands are matched.
702 Also ensure a constant immediate is sign extended when we know the
703 size is at most 16 bits. This is to catch cases like "add
704 $0xffc0,%ax" where we don't know the size, and thus that the
705 immediate can be represented as Imm8S until after parsing the
707 (i386_displacement): Similarly sign extend 16 bit constant
709 (md_assemble): Relax 16-bit jump constant range check to suit sign
710 extended displacements.
712 2000-02-26 Andreas Jaeger <aj@suse.de>
714 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
716 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
718 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
719 call operands when intel_syntax.
720 (intel_float_operand): Return 2 for "fi...".
721 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
722 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
723 earlier "SHORT" change.
724 (md_assemble): When determining suffix from Regs, exclude
727 2000-02-24 Nick Clifton <nickc@cygnus.com>
729 * configure: Add arm-wince, mips-pe and sh-pe targets.
730 * configure: Regenerate.
732 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
734 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
735 "pe-mips" for the mips-pe target.
737 * config/tc-arm.c (insns): Change displacement encoded in BL
738 and B instructions if the target port is arm-wince.
739 (do_ldst): Do not bias the relocation offset if the target
741 (md_pcrel_from): Add in missing relocation offset bias if the
744 * config/tc-mips.c (mips_target_format): Support COFF flavour.
745 (md_begin): Disable -G support for mips-pe target.
746 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
747 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
750 * config/tc-sh.c (md_begin): sh-pe target is little endian.
751 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
752 assembler, just set the alignment to 4.
754 * config/te-wince-pe.h: New file for WinCE targets. Define
757 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
759 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
761 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
762 (i386_intel_memory_operand): After finding a segment override,
763 check again for no `[' before looking for a displacement. Bomb if
764 more than one displacement rather than silently discarding the
765 second and subsequent ones. Free strings malloc'd by
766 build_displacement_string.
768 2000-02-24 Catherine Moore <clm@cygnus.com>
770 * config/obj-som.c (obj_pseudo_table): Add "weak".
771 (obj_som_weak): New routine.
773 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
775 * config/tc-i386.c (union i386_op): New.
776 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
777 Throughout file replace occurences of disps[n], imms[n], regs[n]
778 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
779 intel mode operand swapping. Add assert in regKludge and
780 fake_zero_displacement code. Test i.types[n] when outputting
781 displacements and immediates. Combine output of Disp16 with
783 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
784 when in intel mode by (not) reversing fsub and fdiv operands
785 before the template search. This fails for single operand
786 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
787 undefined. Instead fix the base_opcode after we've found the
788 template. Move base_opcode xor with found_reverse_match from
789 opcode output code to before this fix so we test for the correct
791 (md_assemble): Don't use strcmp when deciding to ignore the suffix
792 check in intel mode. Instead compare opcodes.
794 * config/tc-i386.h (TC_RELOC): Delete.
795 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
796 with equivalent call to reloc.
798 * as.h (flag_m68k_mri): Move declaration after target include, and
799 only declare when TC_M68K defined. Define as zero otherwise.
800 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
801 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
802 Define as zero otherwise.
803 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
804 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
805 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
806 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
807 testing whether defined.
808 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
809 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
810 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
811 rather than testing whether defined.
812 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
813 (parse_mri_cons): Declare and use only when TC_M68K.
814 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
815 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
816 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
818 * NEWS: Mention IBM 370 support.
820 2000-02-23 Richard Henderson <rth@cygnus.com>
822 * config/tc-i386.c (md_assemble): When swapping operands for
823 intel_syntax, assume everything that's not Imm or Disp is a
826 2000-02-23 Linas Vepstas <linas@linas.org>
828 * config/tc-i370.c, config/tc-i370.h: New files.
829 * Makefile.am: Add support for Linux/IBM 370.
830 * configure.in: Likewise.
831 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
832 * config/obj-elf.c: Include elf/i370.h
833 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
835 * Makefile.in: Regenerate.
836 * configure: Regenerate.
838 * doc/c-i370.texi: New file.
839 * doc/all.texi: Include it.
840 * doc/as.texinfo: And here.
841 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
842 * doc/Makefile.in: Regenerate.
844 2000-02-19 Michael Meissner <meissner@redhat.com>
846 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
847 determine if an instruction can be used in parallel with an ADDppp
848 or SUBppp instruction.
850 2000-02-22 Andrew Haley <aph@cygnus.com>
852 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
854 1999-12-30 Andrew Haley <aph@cygnus.com>
856 * config/tc-mips.c (mips_gp32): New variable.
857 (macro_build) Use mips_gp32.
859 (md_longopts): Add "-mgp32" and "-mgp64".
860 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
862 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
864 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
865 warning, and bump it to 1.
867 2000-02-22 Ian Lance Taylor <ian@zembu.com>
869 From Brad Lucier <lucier@math.purdue.edu>:
870 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
873 2000-02-21 Catherine Moore <clm@cygnus.com>
875 * config/tc-mips.c (MF_HILO_INSN): Define.
876 (mips_7000_hilo_fix): Declare.
877 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
878 (md_parse_option): Check for 7000_HILO_FIX options.
879 (OPTION_M7000_HILO_FIX): Define.
880 (OPTION_NO_M7000_HILO_FIX): Define.
881 * doc/c-mips.texi (-mfix7000): Describe.
883 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
885 * listing.c (print_lines): Remove unused variable `end'.
887 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
888 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
889 reloc_type when BFD_ASSEMBLER.
890 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
891 reloc_type when BFD_ASSEMBLER. Move common code out of switch
892 statement and quell signed vs. unsigned comparison warning.
894 2000-02-18 Nick Clifton <nickc@cygnus.com>
896 * config/tc-d10v.c (find_opcode): Add a symbol's value to
897 the computed frag offset, rather than overwriting it.
899 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
901 * config/tc-sh.c ("elf/sh.h"): Include.
902 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
903 (md.begin): Initialize target_arch.
904 Only include opcodes in has table that match selected architecture.
905 (parse_reg): Recognize register names for sh-dsp.
906 (parse_at): Recognize post-modify addressing.
907 (get_operands): The leading space is now optional.
908 (get_specific): Remove FDREG_N support. Add support for sh-dsp
909 arguments. Update valid_arch.
910 (build_Mytes): Add support for SDT_REG_N.
911 (find_cooked_opcode): New function, broken out of md_assemble.
912 (assemble_ppi, sh_elf_final_processing): New functions.
913 (md_assemble): Use find_cooked_opcode and assemble_ppi.
914 (md_longopts, md_parse_option): New option: -dsp.
915 * config/tc-sh.h (elf_tc_final_processing): Define.
916 (sh_elf_final_processing): Declare.
918 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
920 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
921 the unwinder subspace. Save the current seg/subseg before creating
924 2000-02-10 Nick Clifton <nickc@cygnus.com>
926 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
927 little endian targets.
928 (INST_BYTE1): Redefine to handle big and little endian
930 (cpu_type): New type: Select between M340 and M210.
931 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
932 instructions of the M340.
933 (md_assemble): Add support for the MULSH and OPSR classes of
935 (md_atof): Add support for little endian targets.
936 (md_parse_option): Add support for -EL, -EB and -mcpu command
938 (md_convert_frag): Add support for little endian targets.
939 (md_apply_fix3): Add support for little endian targets.
940 (md_number_to_chars): Add support for little endian targets.
942 2000-02-10 Timothy Wall <twall@redhat.com>
944 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
945 defined, use it to verify the symbol just read should be a label.
947 2000-02-10 Timothy Wall <twall@redhat.com>
949 * app.c (do_scrub_chars): Handle "||" for parallel instructions
950 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
951 around colons when KEEP_WHITE_AROUND_COLON is defined.
952 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
953 and KEEP_WHITE_AROUND_COLON.
955 2000-02-08 Timothy Wall <twall@redhat.com>
957 * read.c (s_rept): Call do_repeat, which abstracts the repeat
959 (do_repeat): New. Abstract repeat logic so that a "break" can be
961 (end_repeat): New. Provide support for a "break" out of the
963 * read.h: Add prototypes for new functions.
965 2000-02-08 Timothy Wall <twall@redhat.com>
967 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
968 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
969 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
972 2000-02-08 Timothy Wall <twall@redhat.com>
974 * read.c: Added elseif to directives table.
975 * read.h: Added prototype for s_elseif.
976 * doc/as.texinfo: Added description for elseif.
977 * cond.c (s_elseif): New function
979 2000-02-04 Timothy Wall <twall@redhat.com>
981 * listing.c (print_lines): Remove conditionals causing bug in
984 2000-02-03 Timothy Wall <twall@cygnus.com>
986 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
988 * frags.c (frag_new): Calculate fr_fix in octets
989 (frag_now_fix) Return offset as target address offset (bytes).
990 (frag_now_fix_octets) New - Return offset in octets (8-bit
992 * frags.h: Added prototype for frag_now_fix_octets().
993 Distinguish between octets and bytes in field descriptions.
994 * listing.c (calc_hex): Account for octets vs bytes when
995 printing addresses/offsets.
996 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
997 target is little-endian, print the octets in a word in big-endian
998 order so that the display looks like a proper hexadecimal number,
999 instead of having the octets reversed.
1000 * read.c (do_align): When recording alignment, alignment power
1001 should be in terms of target bytes (minimum addressible unit)
1003 (do_org) Convert ORG target address (byte) argument into an
1004 octet offset when generating a variable fragment.
1005 * symbols.c (resolve_symbol_value): Symbol final value
1006 converted to a target address offset (bytes) from its octet offset.
1007 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1008 offset (bytes) is adjusted by the frag offset (octets) converted
1010 (coff_frob_section) Section alignment power is in terms of bytes;
1011 convert it to an octet alignment power when calculating size (and
1012 size mask) in octets. Don't modify the section size in order to
1013 "align" it for TI COFF, since that format has a different method
1014 for storing alignment information.
1016 2000-02-01 Timothy Wall <twall@cygnus.com>
1018 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1019 entries, matching the way GCC generates them. If not escaped, the
1020 filename is encoded incorrectly.
1022 2000-01-31 Nick Clifton <nickc@cygnus.com>
1024 * config/tc-arm.c (reg_table): Add support for ATPCS register
1027 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1029 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1031 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1033 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1034 of a symbol when we really care about its value.
1036 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1038 * config/tc-mcore.c (md_assemble): Give warning message if
1039 operands passes to instruction are more than the spec.
1041 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1043 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1044 Thumb mode but the label seen was not declared as '.thumb_func'
1045 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1046 correct disassembly of Thumb code bounded by non function labels.
1048 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1050 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1051 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1053 * Makefile.in: Same here.
1056 * configure.in: Set bfd_gas for i386-aout when primary target
1057 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1058 we may need the primary te_file. Remove incorrect comment.
1060 * configure: Regenerate.
1062 * config/e-i386aout.c: New file.
1064 * as.c (USE_EMULATIONS): Move to before print_version_id.
1065 (struct emulation): Add i386aout.
1066 (show_usage): Split text strings. Reformat -a text. Add --em
1070 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1071 (aout_format_ops): New.
1074 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1075 preprocessor conditional and add aout USE_EMULATIONS tests.
1076 (read_a_source_file): Don't pass error strings to printf as
1080 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1082 (do_data): Same here.
1083 (process_file): And here.
1086 * symbols.c (colon): Rewrite "already defined" fatal message
1087 code for aout with USE_EMULATIONS.
1090 * config/obj-aout.c (OBJ_HEADER): Define.
1091 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1093 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1094 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1096 (obj_aout_type): Expand S_SET_OTHER here too.
1097 (obj_read_begin_hook): Remove.
1098 (aout_pop_insert): New.
1099 (obj_aout_s_get_other): New.
1100 (obj_aout_s_get_desc): New.
1101 (aout_format_ops): New.
1104 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1105 gets aout_pseudo_table.
1106 (aout_pseudo_table): Declare.
1107 (obj_read_begin_hook): Define.
1110 * config/obj-coff.c (obj_pseudo_table): Rename to
1112 (coff_pop_insert): Use coff_pseudo_table.
1113 (coff_sec_sym_ok_for_reloc): Remove.
1114 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1115 and comment all zero entries and remove #if 0 code.
1118 * config/obj-coff.h (obj_pop_insert): Define.
1119 (coff_pseudo_table): Declare.
1122 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1123 s_get_size, s_set_size. Comment all zero entries.
1126 * config/obj-elf.c (elf_s_get_other): New function.
1127 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1128 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1129 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1131 (obj_elf_parse_section_letters): Don't pass error strings to
1132 printf as format arg.
1135 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1137 (elf_s_get_other): Declare.
1138 (S_GET_OTHER) Define as elf_s_get_other if not already
1140 (S_SET_OTHER): Only define when not already defined.
1141 (elf_obj_read_begin_hook): Declare.
1142 (obj_read_begin_hook): Define.
1143 (elf_obj_symbol_new_hook): Declare.
1144 (obj_symbol_new_hook): Define.
1147 * config/obj-multi.h: Add copyright header and protect against
1148 multiple inclusion. Add * to all function pointers.
1149 (OBJ_HEADER): If defined, include it rather than other defines
1151 (obj_frob_file_after_relocs): Test for NULL.
1152 (obj_symbol_new_hook): Here too.
1153 (obj_sec_sym_ok_for_reloc): And here.
1154 (S_GET_OTHER): Define.
1155 (S_GET_DESC): Define.
1156 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1157 (OBJ_MAYBE_ELF): Update comment.
1159 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1160 OBJ_AOUT preprocessor conditional and handle emulation by
1161 testing OUTPUT_FLAVOR.
1162 (i386_displacement): Here too.
1163 (md_section_align): Similarly here.
1164 (i386_target_format): Conditionally compile when more than one
1165 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1166 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1167 (i386_displacement): Here too.
1170 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1171 Define TARGET_FORMAT for aout only when not multi.
1174 * config/te-multi.h: Delete file as it's identical to te-generic.h
1176 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1178 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1179 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1182 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1184 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1187 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1189 * config/tc-mips.c (mips_do_align): New function.
1190 * config/tc-mips.h (md_do_align): Define.
1192 2000-01-10 Philip Blundell <philb@gnu.org>
1194 * doc/c-arm.texi (ARM Options): Fix typo.
1195 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1196 line separator for Linux.
1197 * doc/as.texinfo (Comments): Mention the ARM.
1199 2000-01-10 Philip Blundell <pb@futuretv.com>
1201 * configure.in (arm*-*-conix*): New target.
1202 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1204 * configure: Regenerate.
1206 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1208 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1209 (obj_elf_visibility): New function.
1211 * doc/as.texinfo (Visibility): New node: document visibility
1214 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1216 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1217 warning for absolute jump/call without `*' in non-intel mode. No
1218 need to set i.types[0] JumpAbsolute in intel mode.
1220 1999-12-22 Philip Blundell <pb@futuretv.com>
1222 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1223 hook function when changing sections.
1224 (arm_s_data): Likewise.
1226 1999-12-14 Nick Clifton <nickc@cygnus.com>
1228 * config/tc-arm.c (md_parse_option): Add support for -marm720
1229 command line switch.
1231 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1233 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1234 (r_registers, xr_registers): Define.
1235 (r_register_name, xr_register_name): New functions.
1236 (md_assemble): Handle new am33 operand types and instruction
1238 (mn10300_insert_operand, check_operand): Likewise.
1240 1999-11-29 Nick Clifton <nickc@cygnus.com>
1242 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1243 (s_force_thumb): Set thumb_mode to 2.
1244 (md_assemble): Do not complain about thumb instructions on a
1245 non-thumb target if thumb_mode is set to 2.
1247 1999-11-28 Michael Meissner <meissner@cygnus.com>
1249 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1250 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1251 (O_...): Add new machine dependent expressions if we are handling
1252 explicit relocations.
1253 (alpha_reloc_op): New static table holding the explicit relocation
1255 (alpha_literal_hash): New static to hold the hash table for
1256 explicit relocations.
1257 (alpha_macros): Add support for explicit relocations.
1258 (md_begin): If explicit relocations, initialize hash table.
1259 (md_assemble): Don't print a second error if tokenize_arguments
1260 already printed an error message.
1261 (md_apply_fix): Add support for explicit relocations.
1262 (alpha_force_relocation): Ditto.
1263 (alpha_fix_adjustable): Ditto.
1264 (alpha_adjust_symtab): New function to support explicit
1266 (alpha_adjust_symtab_relocs): Ditto.
1267 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1268 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1269 Add support for explicit relocations. Return -2 if an error
1270 message was already printed.
1271 (find_macro_match): Add support for explicit relocations. Comment
1273 (emit_insn): Add support for explicit relocations.
1274 (assemble_tokens): Ditto.
1276 (load_expression): Ditto.
1279 (emit_ir_load): Ditto.
1280 (emit_loadstore): Ditto.
1283 (emit_sextX): Ditto.
1284 (emit_division): Ditto.
1285 (emit_jsrjmp): Ditto.
1286 (emit_retjcr): Ditto.
1288 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1290 (tc_adjust_symtab): If explicit relocations, call the function
1291 alpha_adjust_symtab.
1292 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1293 relocations next to the literal relocation they reference.
1294 (TC_INIT_FIX_DATA): Initialize the new fields.
1295 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1297 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1299 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1300 'B' operand for PA2.0 bb instruction.
1302 1999-11-18 Nick Clifton <nickc@cygnus.com>
1304 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1307 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1309 (mcore_force_relocation): Force relocations to be generated for
1312 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1314 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1315 (i386_displacement): Disallow O_big displacements.
1317 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1319 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1320 improvements in error checking.
1321 (md_assemble): Support for unconditional ARM instructions.
1322 (md_parse_option): Support for -m[arm]v5e flag.
1324 1999-11-12 Nick Clifton <nickc@cygnus.com>
1326 * macro.c (buffer_and_nest): Do not check beyond the end of the
1329 1999-11-11 Nick Clifton <nickc@cygnus.com>
1331 * macro.c (buffer_and_nest): Look for seperator after TO and
1334 1999-11-08 Andrew Haley <aph@cygnus.com>
1336 * app.c (do_scrub_chars): When in State 10, treat backslash
1337 characters in the same way as as symbol characters.
1339 1999-11-07 Richard Henderson <rth@cygnus.com>
1341 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1342 the previous label was in the current section before playing
1343 with auto-alignment.
1345 1999-11-06 Nick Clifton <nickc@cygnus.com>
1347 * config/tc-v850.c (v850_force_relocation): Force relocation
1349 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1352 1999-11-05 Michael Meissner <meissner@cygnus.com>
1354 * expr.h (operatorT): Increase machine dependent operators to 16.
1355 * expr.c (op_rank): Ditto.
1357 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1359 * read.c (pseudo_set): Reject attempts to set the value of a
1362 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1365 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1367 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1368 to bfd_set_section_contents.
1370 1999-11-03 Nick Clifton <nickc@cygnus.com>
1372 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1374 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1376 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1377 (mips_ip): Use OPCODE_IS_MEMBER.
1379 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1381 * config/tc-arm.c (reg_required_here): Improve comments.
1383 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1384 (tinsns): Initialize variants field.
1386 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1387 BAD_PC respectively.
1389 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1391 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1392 * config/tc-arm.h: Fix compile time warnings.
1394 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1396 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1397 form @abs16, @(abs16) and @(abs16 + imm).
1399 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1401 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1402 (ISA_HAS_64_BIT_REGS) New.
1403 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1404 mips_emit_delays,macro_build,load_register,load_addresss,
1405 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1406 and/or use new ISA_xxx macros in expressions involving
1407 ISA, particularly mips_opts.isa.
1409 1999-10-18 Michael Meissner <meissner@cygnus.com>
1411 * expr.h (operatorT): Add machine dependent operators md1..md8.
1412 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1413 for the machine dependent operators to use.
1415 * expr.c (op_rank): Add machine dependent operators.
1417 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1419 (O_cpregister): Ditto.
1420 (md_begin): Change X_op test that field is wide enough to use
1421 O_max instead of O_alpha_max.
1422 (cpu_types): Fill in missing initializer.
1423 (alpha_num_macros): Make unsigned.
1424 (md_assemble): Make opnamelen be size_t.
1425 (md_apply_fix): Cast alpha_num_operands to int before testing.
1426 (alpha_force_relocation): Ditto.
1427 (alpha_fix_adjustable): Ditto.
1428 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1429 (tc_gen_reloc): Ditto.
1430 (tc_get_register): Ditto.
1435 (s_alpha_ent): Ditto.
1436 (s_alpha_end): Ditto.
1437 (s_alpha_frame): Ditto.
1438 (s_alpha_prologue): Ditto.
1439 (s_alpha_file): Ditto.
1440 (s_alpha_gprel32): Ditto.
1441 (s_alpha_proc): Ditto.
1442 (s_alpha_set): Ditto.
1443 (s_alpha_base): Ditto.
1444 (s_alpha_align): Ditto.
1445 (s_alpha_arch): Ditto.
1446 (alpha_align): Ditto.
1447 (assemble_insn): Suppress unused variable warning.
1449 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1450 order in the structure.
1451 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1453 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1455 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1457 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1459 * config/tc-i386.c (i386_index_check): Correct #endif location.
1461 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1463 * as.c (show_usage): Document new options.
1464 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1465 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1466 (parse_args): Parse the new options.
1467 (main): If there were warnings, and --fatal-warnings
1468 was specified, print an error.
1469 * as.h: New variable, flag_fatal_warnings, for new option.
1471 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1473 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1474 '@'. Change autoincrement completers to fall through to cache control
1477 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1479 (pa_parse_addb_64_cmpltr): New function.
1481 * config/tc-hppa.c (pa_ip): Change error message.
1482 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1483 '?Q' args to allow falling through.
1485 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1486 Remove unused conditional codes.
1487 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1489 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1491 * config/tc-d30v.c (CHAR_BIT): Define.
1492 (check_range): Fix bit operations to support integers bigger than
1495 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1497 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1500 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1501 Doug Evans <devans@cygnus.com>
1503 Add support for m32rx.
1504 * config/tc-m32r.c (enable_m32rx): New static global.
1505 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1506 (allow_m32rx): New function.
1507 (M32R_SHORTOPTS): Add `O'.
1508 (md_longopts): Add --m32rx plus several warning options.
1509 (md_parse_option): Handle new options.
1510 (md_show_usage): Print them.
1511 (md_begin): Enable m32rx.
1512 (OPERAND_IS_COND_BIT): New macro.
1513 (first_writes_to_seconds_operands): New function.
1514 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1515 (target_make_parallel,assemble_two_insns): New functions.
1516 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1517 If optimizing and m32rx, try to make consecutive insns parallel.
1519 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1521 * config/tc-mips.c (nopic_need_relax): Allow for the
1522 .sdata.foo sections generated by -fdata-sections,
1523 and for the .gnu.linkonce.s sections generated by C++.
1525 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1527 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1528 with cleaner code using completer prefixes. Add 'Y'.
1530 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1532 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1534 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1535 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1536 insn does not match and we should try the next insn in the table.
1538 1999-09-22 Nick Clifton <nickc@cygnus.com>
1540 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1542 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1544 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1547 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1549 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1550 OBJ_ELF. If ELF, add "sq".
1551 (md_parse_option): If ELF, ignore -s and -q.
1552 (md_show_usage): Mention ELF options.
1554 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1556 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1559 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1561 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1563 * config/tc-hppa.c (struct pa_it): New field "trunc".
1564 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1565 (pa_parse_ftest_gfx_completer): New function
1566 (pa_parse_fp_cnv_format): New function.
1568 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1569 (md_apply_fix): Handle 22bit pc-rel branches.
1571 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1573 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1575 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1577 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1579 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1581 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1582 (pa_ip): Handle 'fX'.
1584 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1586 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1587 unwinds unless the function is in the text space.
1588 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1590 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1592 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1593 (md_assemble): To here. Tweak address generation.
1595 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1597 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1598 (md_assemble): Call dwarf2_where for OBJ_ELF.
1599 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1600 (pa_end_of_source): New function.
1601 * tc-hppa.h (md_end): Define for OBJ_ELF.
1603 1999-09-14 Michael Meissner <meissner@cygnus.com>
1605 * configure.in (Canonicalization of target names): Remove adding
1606 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1607 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1608 * configure: Regenerate.
1610 1999-09-14 Donn Terry <donn@interix.com>
1612 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1614 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1616 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1617 pc-relative jmp/call to an absolute symbol.
1618 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1619 absolute section symbols.
1621 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1622 jump handling code and comments.
1624 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1626 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1627 the value if TE_PE and a global defined symbol.
1629 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1631 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1632 print the symbol, rather than printing it here.
1634 1999-09-11 Donn Terry <donn@interix.com>
1636 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1637 BFD_RELOC_RVA relocations.
1639 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1640 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1643 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1645 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1646 * doc/internals.texi (Object format backend): Document
1649 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1650 relocations against global symbols if TE_PE.
1652 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1653 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1655 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1658 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1659 symbols which do not have a constant value, or tags with
1660 non-tags. Remove the symbol from the list before adding it at the
1663 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1664 C_FCN symbol differently if TE_PE.
1665 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1666 appears in the pseudo-op, rather coff_line_base which is only set
1669 * config/obj-coff.c (obj_coff_loc): New static function.
1670 (obj_pseudo_table): Add "loc".
1672 * config/obj-coff.c (add_lineno): Check that the line number is
1675 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1676 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1678 (md_atof): Return NULL rather than 0.
1679 * config/tc-i386.c (md_atof): Change type to int.
1680 * expr.c (expr): Change first parameter to int.
1681 * config/obj-coff.c: Add declarations for static functions.
1682 (coff_frob_symbol): Use SYM_AUXENT.
1683 * config/tc-i386.h (flag_16bit_code): Don't declare.
1685 * config/obj-coff.c (obj_coff_section): Default to setting
1686 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1688 * write.c (adjust_reloc_syms): Print adjusted fixup.
1690 * expr.c (integer_constant): Correct too_many_digits calculation
1693 1999-09-09 Andreas Schwab <schwab@suse.de>
1695 * doc/c-arm.texi: Fix arguments of @var to not contain
1698 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1700 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1702 (md_parse_option): Only support -k flag for ELF and COFF targets.
1704 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1706 * config/tc-hppa.c (pa_ip): Put strict register checks before
1707 call to pa_parse_number.
1709 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1711 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1713 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1716 1999-09-06 Donn Terry <donn@interix.com>
1718 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1720 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1722 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1723 candidate instruction. Require registers for register arguments
1724 when in strict mode. Require assemble-time constants for
1725 constants when in strict mode.
1726 (pa_get_absolute_expression): Require a constant when in strict
1729 1999-09-06 Nick Clifton <nickc@cygnus.com>
1731 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1733 1999-09-04 Steve Chamberlain <sac@pobox.com>
1735 * config/tc-pj.c: New file, supports picoJava in ELF.
1736 * config/tc-pj.h: Ditto.
1737 * configure.in (pjl*, pj*): New targets.
1738 * Makefile.am: Rebuild dependencies.
1739 (CPU_TYPES): Add pj.
1740 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1741 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1742 * doc/c-pj.texi: New file.
1743 * doc/as.texinfo: Add some PJ specifics.
1744 * doc/all.texi: Add PJ to the list of all architectures, sort them
1746 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1747 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1749 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1751 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1752 (obj_frob_file): Test for null pointer.
1753 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1754 (OBJ_PROCESS_STAB): And here.
1755 (elf_obj_sy): Remove
1757 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1758 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1759 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1761 * config/obj-coff.c (no_func): Remove.
1762 (coff_format_ops): Change occurrences of no_func to 0, as we test
1763 for 0 in obj-multi.h.
1765 * configure.in: Enable bfd for i386-coff when primary target is
1766 bfd. Enable i386 elf,coff emulation support. Don't set
1767 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1768 emulation to support.
1769 *configure: Regenerate.
1771 1999-09-02 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1774 .section .line directive is encountered.
1776 1999-09-01 Nick Clifton <nickc@cygnus.com>
1778 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1781 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1782 * as.texinfo: Document --gdwarf2 command line option.
1783 Add additional documentation of ARM command line switches.
1785 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1787 * config/tc-i386.c (i386_intel_memory_operand): Combine
1788 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1789 and RESTORE_END_STRING around parse_register calls.
1790 (i386_operand): Here too.
1791 (i386_is_reg): Remove.
1792 (parse_register): Move as_bad calls from within this function to
1795 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1797 Based on a patch from H.J. Lu <hjl@gnu.org>
1798 * config/tc-i386.c (parse_register): Handle FP regs specially.
1799 (md_begin): Remove '(' and ')' from register_chars.
1801 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1803 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1804 error message (done elsewhere).
1806 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1808 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1810 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1812 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1815 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1817 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1819 Add new completers. Fix bug in 64 bit condition handling.
1821 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1824 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1826 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1828 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1830 1999-08-27 Jim Wilson <wilson@cygnus.com>
1832 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1833 (struct ls): Add frag field. Initialize it to zero.
1834 (out_end_sequence): New local text_frag. Set it while in text section.
1835 Replace address check with frag check. Set ls.frag to text_frag if
1836 out_set_addr called.
1837 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1838 Set it before switching sections. Replace address check with frag
1839 check. Set ls.frag to saved_frag if out_set_addr called.
1841 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1843 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1844 output "advance_pc" opcode instead of calling gen_addr_line().
1845 The latter has the undesired side-effect of creating a new row
1846 in the debug line info matrix.
1848 1999-08-26 Jim Wilson <wilson@cygnus.com>
1850 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1851 ls.last_filename if last is less than zero. Set ls.last_filename
1852 when allocating new entry.
1853 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1856 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1858 * config/tc-i386.c (i386_index_check): Fix the displacement size
1859 when INFER_ADDR_PREFIX.
1861 1999-08-18 Nick Clifton <nickc@cygnus.com>
1863 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1866 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1868 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1869 handle 0xffffNNNN constants correctly.
1871 1999-08-16 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1876 1999-08-13 Nick Clifton <nickc@cygnus.com>
1878 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1879 (md_apply_fix3): Always pass positive values to
1880 validate_offset_imm.
1882 1999-08-12 Nick Clifton <nickc@cygnus.com>
1884 * config/tc-arm.c (skip_whitespace): New macro.
1885 Formatting tidy ups.
1887 (md_apply_fix3): Store relocation offset in addend for ELF based
1889 (arm_force_relocation): Always generate relocs for Thumb function
1892 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1894 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1895 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1897 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1899 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1900 flags for the unwind subspace.
1902 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1903 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1904 suitable relocation based on the size of the target's pointer.
1905 Always Use subsegment zero for the unwinders.
1906 (pa_level): Handle "2.0w".
1908 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1910 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1911 with the following instruction unless this was specified.
1913 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1915 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1916 certain sections, to match BFD changes.
1918 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1920 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1921 (EXTRA_SCRIPTS): Define to keep automake happy.
1922 * Makefile.in: Rebuild.
1924 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1926 * Makefile.am: Rename .dep* files to DEP*.
1927 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1928 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1930 * Makefile.in: Rebuild.
1932 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1934 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1936 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1938 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1939 avoid problems on DOS filesystems.
1940 * Makefile.in: Rebuild.
1942 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1944 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1946 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1949 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1951 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1952 line to create ${GDBINIT} rather than .gdbinit.
1953 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1955 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1957 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1959 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1961 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1963 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1965 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1966 non-adjustable symbols.
1968 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1970 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1972 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1974 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1977 1999-08-05 Donn Terry <donn@interix.com>
1979 * config/te-interix.h: New file.
1980 * configure.in (i386-*-interix*): New target.
1981 * configure: Rebuild.
1983 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1985 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1986 selectors for ELF too.
1987 (selector_table): Add "ltp" and "rtp" selectors.
1989 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1991 * config/tc-i386.c (i386_operand): No need to change
1992 operand_string pointer in segment reg case before goto
1993 do_memory_reference. Initialise displacement_string_start and
1994 displacement_string_end after do_memory_reference label.
1995 (i386_index_check): Add operand_string param, and print error
1996 message on failure here.
1997 (i386_intel_memory_operand): Instead of here.
1998 (i386_operand): And here.
1999 (INFER_ADDR_PREFIX): Enable.
2001 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2003 * config/tc-i386.h (DefaultSize): Define. Renumber following
2004 opcode_modifier defines.
2006 From Etienne Lorrain <etienne.lorrain@ibm.net>
2007 * config/tc-i386.c (stackop_size): New variable.
2008 (set_16bit_code_flag): Clear it here.
2009 (set_16bit_gcc_code_flag): New function.
2010 (md_pseudo_table): Add "code16gcc" entry.
2011 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2013 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2015 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2016 next_set_end even if the end symbol is being discarded.
2018 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2019 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2020 * config/obj-coff.c: Likewise.
2021 (seg_info_type): Remove.
2022 (seg_info_off_by_4): Change to array of segT.
2023 (s_get_segment): Adjust accordingly.
2024 (obj_pseudo_table): Fully initialize sentinel entry.
2026 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2027 Ralf Baechle <ralf@uni-koblenz.de>.
2029 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2031 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2033 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2035 * config/tc-i386.c: Indentation and white space changes.
2036 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2037 don't enable it by default.
2038 (i386_intel_operand): Remove redundant prototype.
2039 Move check on number of memory operands, and i.mem_operands++
2040 (i386_intel_memory_operand): To here.
2041 Remove i386_immediate code from here. Remove special case code
2042 for input and output using (%dx). Remove base/index checks and
2043 call i386_index_check instead. Save initial operand_string
2044 argument for error message.
2045 (i386_operand): Remove redundant prototype. Move base/index
2046 checks to i386_index_check.
2047 (i386_displacement): Move intel mode check for non-zero
2049 (i386_intel_memory_operand): To here.
2051 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2053 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2054 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2055 by .register pseudo-op if -64 and --no-undeclared-regs.
2056 (s_register, sparc_adjust_symtab): New functions.
2057 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2058 Declare sparc_adjust_symtab as tc_adjust_symtab.
2059 * doc/c-sparc.texi: Add description of #ignore special literal
2060 for .register pseudo-op.
2062 1999-07-30 Catherine Moore <clm@cygnus.com>
2064 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2065 the relocation's section offset.
2067 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2069 * write.c (fixup_segment): Fix generic error check overflow test.
2071 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2072 X_add_number to long.
2074 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2076 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2079 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2081 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2084 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2086 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2088 * configure.bat: Remove; obsolete.
2089 * config/go32.cfg: Likewise.
2091 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2093 * configure.in (i386-*-vxworks*): New target.
2094 * configure: Rebuild.
2096 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2098 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2100 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2102 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2104 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2105 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2106 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2107 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2108 MAX_RELOC_EXPANSION): Define.
2109 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2111 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2113 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2114 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2115 block. Print a warning if an 8-bit or 16-bit constant
2116 displacement or immediate is truncated on output.
2117 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2119 (i386_operand): Disallow immediate jump absolute operand.
2121 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2123 * configure.in: Bump version number to 2.9.5.
2124 * configure: Rebuild.
2126 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2129 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2131 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2132 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2134 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2136 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2138 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2140 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2141 if -mno-fpu was given.
2142 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2144 (cons_fix_new_arm): Remove misleading comments.
2146 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2148 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2150 (relax_segment): Likewise. After giving a rs_org error, convert
2151 the frag to rs_align to avoid cascading errors.
2153 1999-07-12 Andreas Schwab <schwab@suse.de>
2155 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2157 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2159 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2160 as appropriate. Fill in structure initializations. Add variable
2161 initializations. Add casts.
2162 * dwarf2dbg.c (print_stats): Change i to size_t.
2163 * listing.c (listing_listing): Change list_line to unsigned int.
2165 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2167 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2168 rather than checking for \001 and \002 in symbol name.
2169 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2171 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2173 * configure.in (hppa*-linux-gnu*): New target.
2174 * configure: Rebuilt.
2176 1999-07-08 Nick Clifton <nickc@cygnus.com>
2178 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2180 1999-07-07 Nick Clifton <nickc@cygnus.com>
2182 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2183 accessing symbolP directly.
2185 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2187 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2190 1999-07-05 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-arm.c (ARM_EXT_V5): Define.
2193 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2194 (md_begin): Detect ARM v5 architectures.
2195 (md_parse_option): Accept arm v5 specification.
2196 (md_show_usage): Documment -marmv5 switch.
2198 * doc/c-arm.texi: Document -marmv5 command line option.
2200 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2202 (validate_immediate_twopart): New function. Determine if a
2203 constant can be computed by two ADD instructions.
2204 (output_inst): Remove its command line parameter - it was never
2206 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2207 implememt the ADRL pseudo op.
2208 (tc_gen_reloc): Generate a suitable error message if an ADRL
2209 instruction tries to generate a real reloc.
2211 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2213 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2215 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2218 1999-06-27 H.J. Lu <hjl@gnu.org>
2220 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2221 non BFD_ASSEMBLER case.
2223 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2225 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2228 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2230 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2231 out_end_sequence() when the address decreases due to a new frag.
2232 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2233 numbering starts with 1.
2235 1999-06-23 Nick Clifton <nickc@cygnus.com>
2237 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2239 (mcore_s_text): Call obj_elf_text for ELF target.
2240 (mcore_s_data): Call obj_elf_data for ELF target.
2241 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2243 (mcore_s_bss): New function: Dump literal table before changing
2245 (mcore_s_comm): New function: Dump literal table before changing
2248 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2249 No longer static functions.
2250 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2251 Provide prototypes for these functions.
2253 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2255 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2256 a list of names, to try obj_segment_name, and to try abbreviated
2257 names when using COFF without long section names.
2259 * config/tc-alpha.c: More use of symbol accessor functions.
2260 * config/tc-arc.c: Likewise.
2261 * config/tc-d30v.c: Likewise.
2262 * config/tc-fr30.c: Likewise.
2263 * config/tc-i860.c: Likewise.
2264 * config/tc-m88k.c: Likewise.
2265 * config/tc-mcore.c: Likewise.
2266 * config/tc-ns32k.c: Likewise.
2267 * config/tc-sparc.c: Likewise.
2268 * config/tc-v850.c: Likewise.
2270 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2271 sy_value with appropriate accessor functions.
2272 * config/tc-arm.c (md_apply_fix3): Likewise.
2273 * config/tc-d10v.c (AT_WORD_P): Likewise.
2274 * config/tc-v850.c (reg_name_search): Likewise.
2276 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2277 use symbol_get_bfdsym instead.
2278 * config/tc-ppc.c (md_assemble): Likewise.
2279 * config/tc-v850.c (v850_comm): Likewise.
2281 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2283 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2284 the symbol, rather than accessing the bsym member.
2285 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2286 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2287 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2288 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2289 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2290 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2291 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2292 * config/tc-v850.c (tc_gen_reloc): Likewise.
2294 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2296 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2297 (hppa_gen_reloc_type): Conditionalize on BFD64.
2298 (tc_gen_reloc): Re-enable ELF relocations.
2299 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2301 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2303 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2305 (do_ldst): Move assignment out of if condition.
2306 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2307 parentheses to avoid warning.
2309 1999-06-21 Nick Clifton <nickc@cygnus.com>
2311 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2312 macro to get at the BFD symbol associated with a GAS symbol.
2314 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2316 * config/tc-ppc.c: Update for symbol handling changes.
2317 * config/obj-coff.c: Likewise.
2319 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2321 * tc-hppa.c: General cleanups of ELF support. No more spaces
2322 and subspaces for ELF.
2323 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2324 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2325 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2326 (UNWIND_SECTION_NAME): Likewise.
2327 (space/subspace related structures): Conditionalize definitions
2329 (space/subspace directives and support routines): Conditionalize
2330 definitions and references/uses on OBJ_SOM.
2331 (label_symbol_struct): For ELF, track the symbol's segment. For
2332 SOM track its space.
2333 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2335 (USE_ALIASES): Kill for both SOM & ELF.
2336 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2337 (pa_space, pa_subspace): Corresponding changes.
2338 (pa_spaces_begin): Corresponding chagnes.
2339 (md_begin): Do not muck around with space/subspace stuff for
2341 (md_apply_fix): Temporarily disable argument relocation stuff
2343 (tc_gen_reloc): Temporarily disable relocation generation for
2345 (pa_build_unwind_subspace): Similarly.
2347 1999-06-16 Nick Clifton <nickc@cygnus.com>
2349 * config/tc-arm.c (thumb_set): New pseudo op.
2350 (text, data, section): Override these pseudo ops with ARM
2352 (s_thumb_set): New function: Perform the same as a .set pseudo
2353 op, but also mark the alias'ed symbol as being a Thumb
2355 (arm_s_text): New function: Perform the same as the .text
2356 pseudo op, but dump the literal pool before changing
2358 (arm_s_data): New function: Perform the same as the .data
2359 pseudo op, but dump the literal pool before changing
2361 (arm_s_section): New function: Perform the same as the
2362 .section pseudo op, but dump the literal pool before changing
2364 (arm_cleanup): Do not reset the current section before dumping
2367 1999-06-17 Nick Clifton <nickc@cygnus.com>
2369 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2370 OPTION_NO_WARN_UNMATCHED entries.
2371 (md_parse_option): Generate a warning message if an unrecognised
2372 option is encountered.
2374 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2375 (get_operands): When parsing an expression after an '@' symbol
2376 has been detected, do not ignore '#' symbols.
2377 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2380 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2382 From K. Richard Pixley <rich@noir.com>:
2383 * configure.in (ppc-*-vxworks*): New target.
2384 * configure: Rebuild.
2386 1999-06-12 Philip Blundell <philb@gnu.org>
2388 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2390 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2392 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2393 which refer to symbols in linkonce sections, permit reducing the
2394 relocs if the symbol is local.
2396 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2398 * subsegs.c (subseg_text_p): New function.
2399 * as.h (subseg_text_p): Declare.
2400 * read.c (do_align): Use subseg_text_p to set the default fill.
2401 * write.c (subsegs_finish): Likewise.
2402 * config/obj-coff.c (write_object_file): Likewise.
2403 * config/tc-i386.h (md_maybe_text): Don't define.
2404 (md_do_align): Use subseg_text_p to set the default fill.
2405 * config/tc-m32r.c (m32r_do_align): Likewise.
2406 * config/tc-sh.c (sh_do_align): Likewise.
2407 * config/tc-sparc.h (md_do_align): Likewise.
2409 1999-06-12 David O'Brien <obrien@freebsd.org>
2411 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2412 * configure: Rebuild.
2414 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2416 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2417 * Makefile.am: Rebuild dependencies.
2418 * Makefile.in: Rebuild.
2420 * config/tc-i386.c (i386_immediate): Remove unused label
2423 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2424 * symbols.c: Likewise.
2425 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2426 sy_next field when taking address, rather than symbol_next.
2428 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2430 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2431 value from the output file architecture.
2432 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2433 * dwarf2dbg.h: Change bfd_vma to addressT.
2435 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2437 * dwarf2dbg.h: Use PARAMS in function declarations.
2439 1999-06-11 Martin Dorey <mdorey@madge.com>
2441 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2442 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2444 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2446 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2448 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2450 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2453 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2455 * read.c (read_a_source_file): Only declare inescape if
2458 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2460 (find_entry_byval): Add parens to avoid warning.
2462 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2464 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2467 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2469 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2472 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2473 synthetize_setx): New functions.
2474 (md_assemble): Broken the special cases into the above
2475 functions. Make compiler happy if sizeof(bfd_vma)==4.
2476 Fix sethi generated from set/setuw. If instructions have a relloc,
2477 always clear the fields to be relocated in the opcode.
2478 (sparc_ip): Remove special_case global variable.
2480 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2482 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2483 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2484 indication of success rather than a value.
2485 (itbl_get_val): Likewise.
2486 (itbl_get_field): Use strcspn. Change delimiters to include
2488 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2489 (itbl_get_val): Likewise.
2490 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2492 * symbols.c (copy_symbol_attributes): Convert local symbols to
2495 1999-06-10 Nick Clifton <nickc@cygnus.com>
2497 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2500 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2502 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2503 Optimize set if sizeof(bfd_vma) == 64.
2504 (sparc_ip): Fix sethi - without %hi() it should generate
2505 R_SPARC_22 reloc, not R_SPARC_HI22.
2506 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2508 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2510 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2511 (s_ncons): New function.
2512 (native_op_table): New table.
2513 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2514 R_SPARC_OLO10 handling.
2516 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2518 * expr.h (struct expressionS): Revert last change; widen X_op.
2519 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2521 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2523 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2524 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2525 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2526 * Makefile.in: Regenerated.
2528 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2529 `common' pass on to s_mri_common.
2530 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2532 1999-06-06 Richard Henderson <rth@cygnus.com>
2534 * config/obj-elf.c (obj_elf_section): Don't free the return
2535 value of demand_copy_C_string.
2537 1999-06-05 Richard Henderson <rth@cygnus.com>
2539 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2540 creation logic from obj_elf_create_section.
2542 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2543 (section_stack): New.
2544 (special_sections): Make const.
2545 (obj_elf_section): Gut and rewrite parsing.
2546 (obj_elf_change_section): New function broken out of obj_elf_section.
2547 (obj_elf_parse_section_letters): Likewise.
2548 (obj_elf_section_word): Likewise.
2549 (obj_elf_section_type): Likewise.
2550 (obj_elf_previous): Treat as a toggle.
2551 (obj_elf_popsection): New.
2552 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2553 (ppc_section_type): Likewise.
2554 * config/tc-ppc.h: Likewise.
2556 * expr.h (struct expressionS): Don't make X_op a bitfield.
2557 * config/tc-alpha.c: Update for symbol handling changes.
2558 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2559 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2561 1999-06-05 Richard Henderson <rth@cygnus.com>
2563 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2564 (dwarf2_gen_line_info): Kill unused variables.
2565 (dwarf2_finish): Likewise.
2566 (dwarf2_where): Likewise.
2567 (dwarf2_directive_file): If we've only got a string,
2568 hand off to s_app_file.
2569 * ecoff.c: Move the include of ecoff.h.
2570 * symbols.h (S_IS_FUNCTION): Prototype.
2572 * read.c (LEX_HASH): Supply a default.
2574 (s_globl): Update `c' after skipping whitespace.
2575 * read.h (LEX_END_NAME, is_name_ender): New.
2576 * expr.c (get_symbol_end): Respect it.
2578 1999-06-04 Mark Klein <mklein@dis.com>
2580 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2582 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2584 * config/tc-hppa.c: Update for symbol handling changes.
2586 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2588 * cgen.c: Update for symbol handling changes.
2589 * config/tc-m32r.c: Likewise.
2591 * config/tc-hppa.h: Update for symbol handling changes.
2592 * config/tc-hppa.c: Likewise.
2594 * config/tc-arm.h: Update for symbol handling changes.
2595 * config/tc-arm.c: Likewise.
2596 (symbol_make_empty): Remove. Just use symbol_create.
2598 * symbols.c (symbol_set_tc): Correct name.
2600 * Makefile.am: Rebuild dependencies.
2601 ($(OBJS)): Don't depend upon struc-symbol.h.
2602 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2603 * dep-in.sed: Don't remove struc-symbol.h.
2604 * Makefile.in: Rebuild.
2606 * doc/internals.texi (Symbols): Describe changes in symbol
2609 1999-06-03 Richard Henderson <rth@cygnus.com>
2611 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2612 instead of doing the work by hand.
2614 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2616 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2617 state of line state-machine.
2618 (struct ls): Collect DWARF2 line state-machine state in new member
2619 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2620 resulted in any DWARF2 directives.
2621 (reset_state_machine): New function.
2622 (out_end_sequence): Ditto.
2623 (dwarf2_gen_line_info): When switching sections or switching to a
2624 lower text address, call out_end_sequence() first to terminate the
2625 previous code sequence as code sequences MUST have monotonically
2626 increasing addresses.
2627 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2629 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2631 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2632 DWARF2 debug info (line information only, at this point).
2633 * as.h: Update comment about supported debug formats.
2634 * dwarf2dbg.c, dwarf2dbg.h: New files.
2635 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2637 * expr.c (operand): Don't use [ for parens if we want an index op.
2638 (op_encoding): Switch [ into O_index, if desired.
2639 (op_rank): Renumber with O_index on bottom.
2640 (expr): If O_index, match closing bracket.
2641 * expr.h (O_index): New.
2643 * read.c (read_a_source_file): Conditionally allow matched "
2644 in lines passed to md_assemble.
2646 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2648 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2650 Add support for storing local symbols in a small structure to save
2651 memory when assembling large files.
2652 * as.h: Don't include struc-symbol.h.
2653 (symbolS): Add typedef.
2654 * symbols.c: Include struc-symbol.h.
2655 (local_hash): New static variable.
2656 (save_symbol_name): New static function, from symbol_create.
2657 (symbol_create): Call save_symbol_name.
2658 (local_symbol_count): New static variable.
2659 (local_symbol_conversion_count): Likewise.
2660 (LOCAL_SYMBOL_CHECK): Define.
2661 (local_symbol_make): New static function.
2662 (local_symbol_convert): New static function.
2663 (colon): Handle local symbols. Create local symbol for local
2665 (symbol_table_insert): Handle local symbols.
2666 (symbol_find_or_make): Create local symbol for local label name.
2667 (symbol_find_base): Check for local symbol.
2668 (symbol_append, symbol_insert): Check for local symbols.
2669 (symbol_clear_list_pointers, symbol_remove): Likewise.
2670 (verify_symbol_chain): Likewise.
2671 (copy_symbol_attributes): Likewise.
2672 (resolve_symbol_value): Handle local symbols.
2673 (resolve_local_symbol): New static function.
2674 (resolve_local_symbol_values): New function.
2675 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2676 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2677 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2678 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2679 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2680 (symbol_previous, symbol_next): New functions.
2681 (symbol_get_value_expression): Likewise.
2682 (symbol_set_value_expression): Likewise.
2683 (symbol_set_frag, symbol_get_frag): Likewise.
2684 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2685 (symbol_mark_used_in_reloc): Likewise.
2686 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2687 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2688 (symbol_mri_common_p): Likewise.
2689 (symbol_mark_written, symbol_clear_written): Likewise.
2690 (symbol_written_p): Likewise.
2691 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2692 (symbol_section_p, symbol_equated_p): Likewise.
2693 (symbol_constant_p): Likewise.
2694 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2695 (symbol_get_obj, symbol_set_obj): Likewise.
2696 (symbol_get_tc, symbol_set_tc): Likewise.
2697 (symbol_begin): Initialize local_hash.
2698 (print_symbol_value_1): Handle local symbols.
2699 (symbol_print_statistics): Print local symbol statistics.
2700 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2701 Declare new symbols.c functions. Move many declarations here from
2703 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2704 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2705 (struct symbol): Move bsym to make it clearly the first field.
2706 Remove TARGET_SYMBOL_FIELDS.
2707 (symbolS): Don't typedef.
2708 (struct broken_word): Remove.
2709 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2710 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2711 (symbol_clear_list_pointers): Likewise.
2712 (symbol_insert, symbol_remove): Likewise.
2713 (symbol_previous, symbol_append): Likewise.
2714 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2715 (struct local_symbol): Define.
2716 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2717 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2718 (local_symbol_get_frag, local_symbol_set_frag): Define.
2719 (local_symbol_get_real_symbol): Define.
2720 (local_symbol_set_real_symbol): Define.
2722 * write.c (write_object_file): Call resolve_local_symbol_values.
2723 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2724 (TARGET_SYMBOL_FIELDS): Don't define.
2725 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2726 ECOFF_DEBUGGING, add ECOFF fields.
2727 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2728 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2729 ECOFF_DEBUGGING, add ECOFF fields.
2730 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2731 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2732 * config/tc-mcore.h: Don't include struc-symbol.h.
2733 (TARGET_SYMBOL_FIELDS): Don't define.
2734 (struct mcore_tc_sy): Define.
2735 (TC_SYMFIELD_TYPE): Define.
2736 * Many files: Use symbolS instead of struct symbol. Use new
2737 accessor functions rather than referring to symbolS fields
2740 * read.c (s_mri_common): Don't add in value of line_label.
2742 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2743 checking for SEC_LINK_ONCE.
2745 * config/tc-sh.h (sh_fix_adjustable): Declare.
2747 * app.c (input_buffer): New static variable.
2748 (app_push): Save saved_input in allocated buffer.
2749 (app_pop): Restored saved_input.
2750 (do_scrub_chars): Change get parameter to take char * and int as
2751 arguments. Change GET macro to pass input_buffer to get
2752 function. Don't save input into allocated buffer.
2753 * as.h (do_scrub_chars): Update declaration.
2754 * input-file.c (input_file_get): Change to take char * and int.
2755 Read data into passed in buffer. Remove static buffer.
2756 * read.c (scrub_from_string): Change to take char * and int. Copy
2757 data into passed in buffer.
2759 * hash.h: Neaten. Declare hash_traverse.
2760 * hash.c: Complete rewrite based on BFD hashing code.
2761 * gasp.c (chunksize): New variable.
2762 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2765 1999-05-28 Nick Clifton <nickc@cygnus.com>
2767 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2768 addend unless the target uses an old ABI.
2770 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2772 -Wchar-subscripts cleanup
2773 * listing.c (listing_newline): Use unsigned char variable, so
2774 calls to isascii,iscntrl are correct.
2775 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2777 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2778 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2779 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2780 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2782 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2784 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2786 (arch_coldfire_p): New #define.
2787 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2789 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2791 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2793 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2794 (install_operand): Add place `N'.
2795 (init_table): Add registers ACC, MACSR, MASK.
2797 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2799 * config/tc-m68k.c: Change mcf5200 --> mcf.
2800 (archs): Add mcf5206e, mcf5307.
2801 (m68k_ip): Add format `u'.
2802 (install_operand): Add place `m', `M', `h'.
2803 (init_table): Add upper/lower registers.
2805 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2807 1999-05-28 Martin Dorey <mdorey@madge.com>
2809 * config/tc-i960.c: Several minor changes to add ELF and
2810 BFD_ASSEMBLER support.
2811 * config/tc-i960.h: Likewise.
2812 * configure.in (i960-*-elf*): New target.
2813 * aclocal.m4, configure: Rebuild.
2815 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2817 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2818 reloc changes when defined(BFD_ASSEMBLER).
2820 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2822 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2824 * write.c (write_print_statistics): Output to file, not stderr.
2826 * expr.c (generic_bignum_to_int32,64): Prototype.
2828 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2829 output_sleb128, output_uleb128, output_big_sleb128,
2830 output_big_uleb128, output_big_leb128): Prototype.
2831 (output_big_sleb128, output_big_uleb128): Make inline.
2832 (output_big_leb128): Remove inline
2834 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2835 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2836 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2837 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2838 value for correct overflow check in write.c:fixup_segment.
2839 * write.c (fixup_segment): Move bitfield overflow checks to after
2840 the md_apply_fix call.
2841 * config/obj-coff.c (fixup_segment): Likewise.
2842 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2843 valueT *val argument.
2845 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2847 * config/atof-ieee.c (gen_to_words): Correctly round a
2848 denormalized number. Fix off-by-one in range checking for
2849 exponent in a denormal.
2851 1999-05-10 Nick Clifton <nickc@cygnus.com>
2853 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2856 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2858 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2860 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2862 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2863 (ReverseRegRegmem): Remove.
2864 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2865 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2866 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2869 From Doug Ledford <dledford@redhat.com>
2870 * config/tc-i386.h (RegXMM): New for P/III.
2871 * config/tc-i386.c: Add support for P/III.
2873 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2875 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2876 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2877 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2879 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2881 * config/tc-i386.c (i386_immediate): Skip whitespace before
2882 complaining about junk after expression.
2883 (i386_displacement): Likewise.
2885 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2887 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2888 Don't copy before downcaseing.
2890 1999-05-05 Catherine Moore <clm@cygnus.com>
2892 * tc-m68k.c: Include elf/m68k.h.
2893 (m68k_elf_final_processing): New routine.
2894 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2897 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2899 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2902 1999-04-30 Nick Clifton <nickc@cygnus.com>
2904 * config/tc-mcore.c (mcore_s_section): Dump literals before
2907 1999-04-29 Nick Clifton <nickc@cygnus.com>
2909 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2912 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2914 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2915 (TC_INIT_FIX_DATA): Delete.
2916 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2917 (TC_INIT_FIX_DATA): Delete.
2918 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2919 * write.c (fix_new_internal): Initialize fx_cgen member.
2920 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2921 (gas_cgen_md_apply_fix3): Update.
2922 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2923 (md_cgen_record_fixup_exp): Update.
2924 (FX_OPINFO_R_TYPE): Update.
2926 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2927 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2928 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2929 * frags.h (struct frag): Make opindex, opinfo ints.
2931 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2933 1999-04-26 Tom Tromey <tromey@cygnus.com>
2935 * aclocal.m4, configure: Updated for new version of libtool.
2937 1999-04-22 Nick Clifton <nickc@cygnus.com>
2939 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2941 (md_apply_fix3): Do not fix up absolute relocations against
2944 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2946 1999-04-20 Nick Clifton <nickc@cygnus.com>
2948 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2949 changes and data-in-text directives.
2950 (mcore_cons): New function: intercept cons() operations.
2951 (mcore_float_cons): New function: intercept float_cons()
2953 (mcore_stringer): New function: intercept stringer() operations.
2955 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2957 * obj.h (struct format_ops): Change generate_asm_lineno field to
2959 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2961 * config/tc-alpha.c (find_opcode_match): Add default case to
2963 (find_macro_match): Likewise.
2964 (load_expression): Parenthesize && within ||.
2966 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2968 1999-04-17 Nick Clifton <nickc@cygnus.com>
2970 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2971 .text .data .section pseudo ops.
2972 (mcore_s_section): New function. Dump lits before changing secs.
2973 (mcore_s_text): New function. Dump lits before changing secs.
2974 (mcore_s_data): New function. Dump lits before changing secs.
2976 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2978 * config/tc-mips.c (mips_32bitmode): New.
2979 (md_begin): Set mips_32bitmode if needed.
2980 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2981 Set EF_MIPS_32BITMODE.
2983 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2985 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2988 1999-04-16 Nick Clifton <nickc@cygnus.com>
2990 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2992 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2994 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2995 expressions correctly.
2998 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3000 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3002 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3004 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3005 and fmpynfadd instructions.
3007 1999-04-11 Richard Henderson <rth@cygnus.com>
3009 * as.h (environ): Declare it, if needed.
3010 * as.c (dump_statistics): Don't declare environ.
3011 * configure.in (environ): Detect declaration.
3012 * configure, config.in: Rebuild
3014 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3015 (i386_displacement): Allocate enough space for replacement buffer.
3016 Clean up replacement buffer initialization.
3018 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3020 * subsegs.c (section_symbol): Don't create a new symbol if one
3021 already exists; instead, use the existing one, but set its segment
3022 and frag data if it hasn't already been defined.
3023 * config/obj-coff.c (c_section_symbol): Likewise.
3025 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3027 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3029 1999-04-08 Nick Clifton <nickc@cygnus.com>
3031 * config/tc-mcore.c: New File: Support routines for MCore
3033 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3034 * config/obj-coff.c: Add support for mcore-pe target.
3036 * Makefile.am: Add support for MCore targets.
3037 * Makefile.in: Regenerate.
3038 * configure.in: Add support for MCore targets.
3039 * configure: Regenerate.
3041 * doc/all.texi: Set MCORE.
3042 * doc/as.texinfo: Document MCore specific command line options.
3044 * write.h: Prevent multiple inclusion.
3046 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3048 * asintl.h (LC_MESSAGES): Never define.
3049 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3051 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3054 * Makefile.am (m68k-parse.c): If configuring in the source
3055 directory, copy m68k-parse.y into the local directory before
3056 running ylwrap, to remove spurious differences when generating
3058 * Makefile.in: Rebuild.
3060 * config/tc-sparc.h (md_do_align): Just allocate the number of
3061 bytes necessary, rather than always allocating 1024.
3063 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3065 * listing.c (listing_newline): Add cast to avoid warning.
3066 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3067 * config/tc-i386.c (i386_scale): Add return value.
3068 (build_displacement_string): Remove unused local temp_disp2.
3069 (i386_intel_memory_operand): Add parentheses to avoid warning.
3070 (i386_intel_operand): Remove unused local end_of_operand_string.
3071 (i386_operand): Remove unused local operand_modifier.
3072 (i386_operand): Add parens to avoid warning.
3074 1999-04-04 Don Bowman <don@pixsci.com>
3076 * configure.in: Add mips*-*-vxworks* target; have it define
3078 * configure, config.in: Rebuild.
3080 1999-03-31 Nick Clifton <nickc@cygnus.com>
3082 * configure.in (emulations): Add support for arm-epoc-pe.
3083 * configure: Regenerate.
3084 * config/te-epoc-pe.h: New file. Define macros specific to
3086 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3087 for arm-epoc-pe target.
3089 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3091 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3093 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3095 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3096 detect ",n" without a condition.
3097 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3100 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3102 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3103 instruction is encoded with one bit.
3106 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3108 * doc/internals.texi (CPU backend): Mention that
3109 line_separator_chars should not include newline. From thi
3110 <ttn@mingle.glug.org>.
3112 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3114 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3115 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3117 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3119 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3121 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3123 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3126 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3128 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3130 1999-03-15 Martin Hunt <hunt@cygnus.com>
3132 * app.c (do_scrub_begin): Change '-' back to a symbol char
3133 so we can use multiple opcodes on a line again.
3135 * config/tc-d30v.c: By default, warn if a symbol has
3136 the same name as a register. Plus some minor
3137 updates from the branch.
3139 1999-03-13 Nick Clifton <nickc@cygnus.com>
3141 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3142 BFD_RELOC_16 and BFD_RELOC_64.
3144 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3146 * expr.c (expr): Add missing else.
3148 1999-03-12 Nick Clifton <nickc@cygnus.com>
3150 * config/tc-arm.c (md_apply_fix3): Improve error message.
3152 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3154 * Makefile.am (CPU_TYPES): Add fr30.
3155 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3156 (fr30,m32r dependencies): Update.
3157 * Makefile.in: Rebuild.
3159 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3160 (gas_cgen_record_fixup_exp): Ditto.
3161 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3162 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3163 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3164 (md_cgen_lookup_reloc): Update use of operand->type.
3165 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3166 (md_convert_frag): Call cgen_operand_lookup_by_num.
3167 (md_cgen_lookup_reloc): Update use of operand->type.
3168 (m32r_cgen_record_fixup_exp): Ditto.
3170 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3172 * config/tc-mips.c (md_show_usage): Fix message.
3174 1999-03-03 Nick Clifton <nickc@cygnus.com>
3176 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3177 and LDR reg,=<expr> instruction.
3179 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3182 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3184 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3186 1999-02-17 Nick Clifton <nickc@cygnus.com>
3188 This patch was created by: Scott Bambrough
3189 <scottb@corelcomputer.com>
3192 Special cased '@' character. The '@' character is used as the
3193 ARM assembler comment character, as a special character
3194 and in ELF .symver pseudo-op's, and as a special character in
3195 .type and .section pseudo-ops.
3196 (symver_pseudo): New static variable.
3197 (symver_state): New static variable.
3198 (struct app_save): Add field 'symver_state'.
3199 (app_push): Save global symver_state int struct app_save.
3200 (app_pop): Restore global symver_state from struct app_save.
3201 (do_scrub_chars): Special case handling of '@' character in
3204 * configure.in: Modified to recognize armv* uname syntax from ARM
3206 * configure: Regenerated.
3208 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3209 a prefix to the section's type.
3210 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3211 the type's typename.
3213 * config/tc-arm.h: Add support for PIC generation:
3214 (pic_code): New boolean.
3215 (obj_relocate_extern): Define.
3216 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3217 (TC_CONS_FIX_NEW): Define.
3218 (tc_fix_adjustable): Define.
3219 (GLOBAL_OFFSET_TABLE_NAME): Define.
3221 * config/tc-arm.c: Add support for PIC generation:
3222 (line_seperator_chars): Allow ';' as a seperator for Linux.
3223 (is_immediate_prefix): New macro.
3224 (arm_parse_reloc): New function.
3225 (s_arm_elf_cons): New function.
3226 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3227 (md_undefined_symbol): Special case handling for the Global Offset
3229 (md_apply_fix3): Handle PIC relocs.
3230 (tc_gen_reloc): Handle PIC relocs.
3231 (md_parse_option): Add support for '-k' command line switch to
3232 enable PIC generation.
3233 (cons_fix_new_arm): New function.
3234 (s_arm_elf_cons): New function.
3236 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3238 * configure.in: Add comments for uses of AC_DEFINE.
3239 * acinclude.m4: Likewise.
3240 * acconfig.h: Remove.
3241 * aclocal.m4: Rebuild.
3242 * configure: Rebuild.
3243 * Makefile.in: Rebuild.
3244 * config.in: Rebuild.
3246 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3248 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3249 non-constant offset from a base register.
3251 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3253 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3256 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3258 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3259 (emit_insn): Look for pc-relative and no-overflow specifiers on
3260 internal relocation types.
3262 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3264 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3267 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3269 (mips_4650, mips_4010, mips_4100): Variables removed.
3270 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3271 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3273 (md_begin): Don't bother initializing the mips_NNNN variables;
3274 mips_cpu is set, and that's good enough now.
3275 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3276 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3277 (show): New function, to handle wrapping in the CPU lists.
3278 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3280 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3282 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3283 than treat as an immediate specifier.
3285 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3287 * config/tc-i386.c: Prototype many functions.
3288 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3289 (i386_immediate): Remove unused second argument.
3290 (i386_intel_operand): Fix i386_is_reg typo.
3291 (i386_operand): Use allow_naked_reg.
3292 (output_invalid): Make operand int for K&R.
3294 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3296 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3298 * Makefile.in: Rebuild.
3300 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3302 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3304 (EXTRA_as_new_SOURCES): Comment out.
3305 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3306 * Makefile.in: Rebuild.
3307 * doc/Makefile.in: Rebuild.
3308 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3309 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3310 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3311 * configure: Rebuild.
3312 * aclocal.m4: Rebuild.
3313 * config.in: Rebuild.
3314 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3315 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3316 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3317 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3318 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3319 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3320 (gas_cgen_record_fixup_exp): Ditto.
3321 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3322 descriptor, not global variable.
3323 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3324 descriptor, not global variable. Refer to insert_operand handler
3325 via cpu descriptor, not global function.
3326 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3327 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3328 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3329 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3330 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3331 * config/tc-m32r.c: Ditto.
3332 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3333 (md_assemble): Ditto.
3334 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3336 1999-02-09 Nick Clifton <nickc@cygnus.com>
3338 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3339 relocations for ELF targets.
3341 1999-02-08 Nick Clifton <nickc@cygnus.com>
3343 * configure.in: Add support for StrongARM target.
3344 * configure: Regenerate.
3346 1999-02-05 Nick Clifton <nickc@cygnus.com>
3348 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3350 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3353 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3355 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3357 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3359 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3360 (INTEL_DWORD_MNEM_SUFFIX): Define.
3363 (DWORD_PTR): Define.
3364 (XWORD_PTR): Define.
3366 (OFFSET_FLAT): Define.
3368 (NONE_FOUND): Define.
3371 * config/tc-i386.c (set_intel_syntax): New routine.
3372 (intel_syntax): Declare.
3373 (allow_naked_reg): Declare.
3374 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3375 (intel_float_operand): New routine.
3376 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3377 Handle brackets as well as parens. Call i386_intel_operand for
3378 intel syntax. Reverse operands if appropriate. Handle new
3379 suffixes. Handle movzx and movsx.
3380 (i386_is_reg): New routine.
3381 (i386_immediate): New routine.
3382 (i386_scale): New routine.
3383 (i386_displacement): New routine.
3384 (i386_operand_modifier): New routine.
3385 (build_displacement_string): New routine.
3386 (i386_parse_seg): New routine.
3387 (i386_intel_memory_operand): New routine.
3388 (i386_intel_operand): New routine.
3389 (i386_operand): Call i386_displacement, i386_immediate,
3390 i386_scale, etc. instead of handling inline.
3391 (parse_register): Handle registers without prefix.
3393 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3395 * configure: Regenerate.
3396 * configure.in (arm-*-oabi): New.
3397 (thumb-*-oabi): New.
3398 * config/tc-arm.c (target_oabi): Declare.
3399 (md_apply_fix3): Support REL relocs.
3400 (md_parse_option): Handle -oabi.
3401 (elf32_arm_target_format): New routine.
3402 (md_longopts): Add OPTION_OABI.
3403 * config/tc-arm.h: Redefine TARGET_FORMAT.
3406 1999-01-28 Nick Clifton <nickc@cygnus.com>
3408 * write.c (write_relocs): Handle out of range error.
3410 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3411 (fr30_force_relocation): Default to 0.
3413 * config/tc-fr30.h (obj_fix_adjustable): Define.
3414 (TC_FORCE_RELOCATION): Define.
3416 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3419 1999-01-16 Nick Clifton <nickc@cygnus.com>
3421 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3422 merge of two instructions if the left instruciton kills the right.
3424 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3426 * Makefile.in: Regenerate.
3427 * configure.in: Redo test for using cgen.
3428 * configure: Regenerate.
3430 1999-01-09 Nick Clifton <nickc@cygnus.com>
3432 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3433 redefinition of this macro.
3435 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3437 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3440 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3442 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3443 a read of HI or LO and an immediatly following branch.
3445 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3447 * config/tc-mips.c (md_begin): Another correction to the setting of
3450 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3452 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3454 1998-12-21 Nick Clifton <nickc@cygnus.com>
3456 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3457 bit insn when optimizing, so that parallelised instructions will
3458 start on a 32 bit boundary.
3460 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3462 * config/tc-mips.c (mips_eabi64): New.
3463 (md_begin): Set mips_eabi64.
3464 (mips_elf_final_processing): Use it.
3466 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3468 * config/tc-mips.c (mips_elf_final_processing):
3469 Correct setting of ABI in e_flags.
3471 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3473 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3475 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3477 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3479 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3481 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3482 warning, values that don't fit in the field.
3484 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3486 * config/tc-mips.c (mips_abi_string): New.
3487 (md_parse_option,md_longopts): Add mabi.
3488 (mips_elf_final_processing): Set e_flags based on mabi flag.
3490 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3492 * config/tc-mips.c (md_parse_option): Handle vr4111.
3494 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3496 * config/tc-h8300.c (build_bytes): Change message given if the
3497 instruction requires H8/300H mode and we're not in Hmode, to
3498 suggest that it may be the operand modes that are the problem, not
3499 necessarily the opcode.
3501 1998-12-10 Nick Clifton <nickc@cygnus.com>
3503 * config/tc-fr30.c: Add line separator character.
3505 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3507 * configure.in (hppa-*-mpeix*): New target.
3508 * config/obj-som.h (obj_som_compiler): Declare.
3509 * config/obj-som.c (compiler_seen): New static variable.
3510 (obj_som_compiler): New function.
3511 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3512 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3513 (pa_type_args): Set hppa_priv_level.
3514 (pa_compiler): New static function if OBJ_SOM.
3515 * configure: Rebuild.
3517 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3519 * read.c (output_leb128): Don't mark as inline.
3521 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3523 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3524 AIX .vbyte unaligned data support.
3525 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3526 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3529 1998-12-07 Nick Clifton <nickc@cygnus.com>
3531 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3534 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3536 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3537 BFD_RELOC_ARM_PCREL_BRANCH.
3539 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3541 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3542 checking the target type.
3543 (mips-dec-bsd*): Set endian to little.
3544 * configure: Rebuild.
3546 COFF weak symbol support, based on patches from Mark Elbrecht
3547 <snowball3@usa.net>:
3548 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3549 * config/obj-coff.c (obj_coff_weak): New static function.
3550 (obj_coff_endef) [both versions]: Handle weak symbols.
3551 (coff_frob_symbol): Likewise.
3552 (yank_symbols): Likewise.
3553 (obj_pseudo_table): Add "weak".
3555 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3556 <aymeric.vincent@emi.u-bordeaux.fr>.
3557 * aclocal.m4: Rebuild with current tools.
3558 * configure: Rebuild.
3560 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3561 an assertion failure for a case we can't handle when OBJ_ECOFF.
3563 * expr.c (operator): And with 0xff to avoid problems with signed
3566 1998-12-03 Nick Clifton <nickc@cygnus.com>
3568 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3569 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3571 1998-12-02 Nick Clifton <nickc@cygnus.com>
3573 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3576 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3578 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3581 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3583 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3586 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3588 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3590 (d10v_cleanup): Only generate previous insn if a multiline insn is
3593 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3595 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3598 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3600 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3601 -marm6xxx command line switches.
3603 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3605 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3606 (itbl-ops.o): Delete duplicate dependencies.
3607 Rebuild dependencies.
3608 Add fr30 dependencies.
3609 * Makefile.in: Rebuild.
3611 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3613 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3615 * listing.c: Ignore line terminator characters found inside
3618 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3620 * po/gas.pot: Regenerated.
3622 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3624 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3625 fr30_is_label_start(). Also checks for delay slot insns.
3627 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3628 FR30 instructions which contain a colon in the mnemonic.
3630 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3632 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3634 * config/tc-fr30.c: Removed currently superflous code.
3636 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3638 * config/tc-fr30.h: New file.
3639 * config/tc-fr30.c: Tweaking so that it will compile.
3641 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3643 * config/tc-d10v.h (obj_fix_adjustable): Define.
3644 (TC_FORCE_RELOCATION): Define.
3645 (d10v_force_relocation): Declare.
3646 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3647 (md_apply_fix3): Handle Vtable relocs.
3648 (d10v_fix_adjustable): New.
3649 (d10v_force_relocation): New.
3651 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3653 * config/tc-d30v.c: Change default behaviour to ignore potential
3654 conflicts between register name and symbol names.
3656 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3658 * configure.in: Add fr30-*-*.
3659 * config/tc-fr30.c: New file.
3660 * Makefile.in: Regenerated.
3661 * config.in: Regenerated.
3662 * configure: Regenerated.
3663 * doc/Makefile.in: Regenerated.
3664 * po/gas.pot: Regenerated.
3666 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3668 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3671 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3673 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3675 (do_scrub_chars): Add some casts to unsigned char to avoid
3676 unwanted sign extension.
3677 * read.c (lex_type): Set characters about 127 to be symbol
3679 * config/tc-i386.c (md_begin): Set identifier_chars and
3680 operand_chars for values above 127.
3682 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3684 * configure.in: detect cygwin* instead of cygwin32*
3685 * configure: regenerate
3687 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3689 * listing.c: Add support for producing a listing from piped
3692 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3694 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3695 (append_insn): Account for the tx39's multiply behavior.
3697 1998-10-26 Michael Meissner <meissner@cygnus.com>
3699 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3700 from assemble_parallel_insns. Add support for '->' to indicate
3701 explicitly serializing the instructions.
3702 (md_assemble): Ditto.
3704 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3706 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3709 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3711 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3713 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3715 * config/tc-mips.c : support frame and regmask/fregmask when
3716 MIPS_STABS_ELF is specified.
3718 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3720 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3721 (md_apply_fix): Don't return 1 for VTABLE relocs.
3722 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3724 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3726 * doc/c-i386.texi: Replace occurences of "opcode" with
3727 "instruction mnemonic", "instruction", or "mnemonic" when
3728 referring to the name of an instruction. Use "opcode" when
3729 referring to the sequence of machine bytes.
3731 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3732 (is_opcode_char): Rename to is_mnemonic_char.
3733 (md_assemble and i386_operand): Correct error messages from
3734 "opcode" to "instruction mnemonic"
3735 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3736 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3737 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3738 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3739 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3740 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3741 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3743 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3745 * config/tc-i386.c (i386_operand): Check for garbage after
3748 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3750 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3751 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3753 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3755 * config/tc-sh.h (obj_fix_adjustable): Define.
3756 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3757 (md_apply_fix): Likewise.
3758 (tc_gen_reloc): Likewise.
3759 (sh_fix_adjustable): New.
3761 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3763 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3764 * cgen.h (gas_cgen_finish_insn): Update prototype.
3765 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3766 cgen_insn_t -> CGEN_INSN_INT.
3767 (make_parallel): Update handling of CGEN_INT_INSN_P.
3768 (assemble_parallel_insn): Ditto.
3769 (target_make_parallel): New function.
3770 (md_assemble): Use it.
3772 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3774 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3776 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3778 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3779 converted into lower case.
3781 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3783 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3784 (gas_cgen_tc_gen_reloc): Likewise.
3785 * config/tc-m32r.h (obj_fix_adjustable): Define.
3786 * config/tc-m32r.c (m32r_fix_adjustable): New.
3787 (m32r_force_relocation): Handle VTABLE relocs.
3789 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3791 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3793 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3795 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3796 to lower case before parsing.
3798 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3799 parallel insns modift buts in the PSW as a side effect.
3801 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3803 * config/tc-d30v.c (find_format): Test for missing flag and
3806 (md_apply_fix3): Fix error messages to avoid
3807 assumption about presence of a symbol.
3809 (parallel_ok): Disallow parallel instructions that both modify the
3812 (find_format): Generate a warning if an odd numbered register is
3813 used as the first register in a mutli-register instruction.
3815 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3817 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3818 relocations are always associated with a symbol.
3820 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3822 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3823 (elf32_sparc_force_relocation): Declare.
3824 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3825 (tc_gen_reloc): Handle vtable relocs.
3826 (elf32_sparc_force_relocation): New.
3828 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3830 * symbols.c (S_IS_FUNCTION): New.
3831 * config/tc-v850.h (obj_fix_adjustable): Define.
3832 (TC_FORCE_RELOCATION): Define.
3833 (v850_force_relocation): Declare.
3834 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3835 of fx_addnumber for VTABLE reloc addends.
3836 (md_apply_fix3): Handle VTABLE relocs.
3837 (v850_fix_adjustable): New.
3838 (v850_force_relocation): New.
3840 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3842 * tc-hppa.c (fp_operand_format): Add some additional formats.
3843 (pa_ip): Do not automatically promote into pa2.0 mode.
3844 (pa_level): Handle ".level 2.0".
3846 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3848 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3849 * config/tc-i386.h (template.extension_opcode): Change to
3850 unsigned int to allow full range of 8-bit opcode suffixes.
3851 (None): Redefine as 0xffff.
3853 From Jeff B Epler <jepler@usgs.gov>
3854 * doc/c-i386.texi (i386-SIMD): New section.
3856 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3858 * read.c (discard_rest_of_line): New function.
3859 * read.h: Declare it.
3860 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3862 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3864 * config/tc-d10v.c (find_symbol_matching_register): New function.
3865 (find_opcode): Cope with the case where a register name matches
3868 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3870 * config/tc-v850.c (md_pcrel_from): Rename to
3871 v850_pcrel_from_section.
3872 (v850_pcrel_from_section): Do not resolves symbols in other
3875 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3877 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3879 * config/tc-d10v.c (find_opcode): Generate an error if a register
3880 is supplied for an operand that should not be a register.
3882 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3884 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3885 instructions to have another instruction in the right bin.
3887 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3889 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3890 the right container if the left container holds a branch
3893 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3896 both a register name and symbol name.
3897 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3899 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3901 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3902 execution unit class.
3904 (reg_name_search): If a name matches a register and a symbol,
3905 prefer the register.
3906 (find_format): Disallow flag registers when a general purpose
3907 register is required.
3908 If a number is required, but a register has been given, check to
3909 see if a symbol with the same name as the register exists, and if
3910 so, use that symbol.
3912 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3914 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3916 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3918 * config/tc-d30v.c (find_format): Do not accept flag registers as
3919 general purpose registers.
3920 (find_format): If an immediate value is expected at a given place
3921 in a format, but a register name has been provided instead, check
3922 to see if that register name matches the name of a predefined
3923 symbol and if it does, then use the symbol instead.
3924 (reg_name_search): If a register name matches a symbol name,
3925 prefer the register name to the symbol name.
3927 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3929 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3930 the previous insn to empty.
3932 1998-09-20 Michael Meissner <meissner@cygnus.com>
3934 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3935 pieces, forcing the use of an ANSI compiler.
3937 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3939 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3941 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3943 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3945 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3947 (obj_elf_vtable_entry): Likewise.
3948 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3949 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3950 (tc_gen_reloc): Likewise.
3951 (arm_fix_adjustable): Likewise.
3952 (elf32_arm_force_relocation): New.
3953 (armelf_frob_symbol): Remove coff-style symbol support.
3955 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3957 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3959 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3961 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3962 OBJ_COFF so that routine is defined for a.out format.
3964 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3966 * config/tc-i386.c (i386_operand): Detect non-segment registers
3967 used as segment prefixes.
3969 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3971 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3972 optimize across FDE boundaries.
3974 * config/obj-coff.c (obj_coff_section): Preserve any link once
3975 flags when setting the section flags.
3977 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3979 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3980 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3982 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3984 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3987 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3989 * frags.c (frag_grow): Include the size of the frag struct in the
3992 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3993 if the new subseg comes before the old.
3995 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3997 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3998 to handle edge8 and edge16.
4000 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4002 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4003 before we clobber the symbol involved.
4005 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4007 * config/tc-arm.c: Remove OBJ_ELF definitions for
4008 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4009 use arm_adjust_symtab for OBJ_COFF.
4010 (armelf_adjust_symtab): New Routine.
4011 * config/tc-arm.h: Define obj_adjust_symtab to
4012 armelf_adjust_symtab for OBJ_ELF.
4014 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4016 * configure.in: Make all i386-elf targets use bfd_gas.
4017 * config/tc-i386.c (tc_i386_force_relocation): New.
4018 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4019 (md_apply_fix3): Likewise.
4020 (tc_gen_reloc): Handle them.
4021 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4022 tc_i386_force_relocation.
4024 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4026 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4028 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4030 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4031 current opcode after writing the first insturction of a reverse
4034 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4036 * read.h (generate_lineno_debug): Add prototype.
4037 * read.c (generate_lineno_debug): Make non-static.
4039 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4041 * config/tc-i386.c (md_assemble): Only warn for address/data size
4044 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4047 against Thumb function names, as the linker needs this information.
4049 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4051 * expr.c (operand): Check also that there is no advance in operand
4052 after atof_generic in order to decide "is it label 0f or floating
4055 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4058 command line options with a single dash.
4059 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4061 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4063 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4064 * tc-arm.c (arm_fix_adjustable): New routine.
4066 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4068 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4069 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4070 demand_empty_rest_of_line before mri_comment_end.
4071 (equals): Check garbage after expression before
4072 mri_comment_end in MRI mode.
4074 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4076 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4077 small immediate constant to use the constant itself rather than
4080 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4082 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4083 (pa_leave): Likewise.
4085 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4087 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4089 (i386_operand): Fix an error message.
4091 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4093 * doc/c-arm.texi (ARM Directives): Document .req directive.
4095 * config/tc-arm.c (reg_required_here): Display erroneous string if
4096 the register name could not be decoded.
4097 Do not set inst.instruction if the sift is -1.
4099 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4101 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4104 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4106 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4107 even if it is belived to be unnecessary.
4109 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4111 config/tc-i386.c (i386_operand): Size immediate constants by
4112 suffix (erroneously removed as part of July 7 change).
4114 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4116 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4117 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4118 (armelf_frob_symbol): New Routine.
4119 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4121 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4123 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4125 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4127 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4128 command line switches passed to assembler.
4130 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4132 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4133 (gas_cgen_opcode_desc): Declare.
4134 (gas_cgen_parse_operand): Declare.
4135 (*): Prepend gas_ to gas specific fns to denote them as such.
4137 * cgen.c (gas_cgen_opcode_desc): New global
4138 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4139 (queue_fixup): Renamed from cgen_queue_fixup.
4140 (*): Prepend gas_ to gas specific fns to denote them as such.
4142 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4143 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4144 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4145 Open opcode table and initialize it.
4146 (make_parallel): Use gas_cgen_opcode_desc.
4147 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4148 (md_assemble): Ditto.
4150 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4152 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4153 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4154 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4155 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4156 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4157 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4158 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4159 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4160 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4161 (INIT_STAB_SECTION): Likewise.
4162 (OBJ_PROCESS_STAB): Likewise.
4164 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4165 (md_parse_option): Watch for them.
4166 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4167 (md_begin): Kill neverdef code.
4168 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4169 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4170 (s_alpha_coff_wrapper): New.
4171 (md_pseudo_table): Trap all ECOFF pseudos.
4173 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4175 Start of changes to remove mdebug section from mips*-elf
4176 Based on MIPS_STAB_ELF definition
4177 * acconfig.h: undef if not configured
4178 * config.in: undef if not configured
4179 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4180 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4181 * stabs.c (s_stab_generic): flush frag
4183 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4185 * configure.in: (arm-*-elf): Handle.
4186 (thumb-*-elf): Handle.
4187 * configure: Regenerate.
4188 * read.c (stringer): Fix typo in comment.
4189 * write.c (fixup_segment): Don't add symbol value to addend if
4191 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4193 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4196 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4198 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4199 (write_2_short): Emit warning if new flag is set.
4200 (do_assemble): Set flags if left instruction is one of special
4201 "right-instruction-killer" type.
4203 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4205 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4206 Always output words in debug_info section as big endian.
4207 (sparc_target_format): Choose correct bfd target.
4208 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4210 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4212 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4213 to work with internationalization code. Issue an error when two
4214 operands match that are not allowed to match.
4216 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4218 * configure.in (install_tooldir): Allow target to specify whether
4219 it wants to be installed in $(tooldir)/bin.
4220 * configure: Regenerate.
4221 * Makefile.am (install-exec-local): Set install-exec-tooldir
4222 dependency via configure.
4223 * Makefile.in: Regenerate.
4225 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4227 * Makefile.am (install-exec-local): Split into two ...
4228 (install-exec-bindir,install-exec-tooldir): New rules.
4229 * Makefile.in: Regenerate.
4231 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4233 * Makefile.am (install-exec-local): Don't remove the file before
4234 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4235 W. Rozycki <macro@ds2.pg.gda.pl>.
4236 * Makefile.in: Rebuild.
4238 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4240 * cgen.c: Include libiberty.h.
4241 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4242 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4243 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4244 (md_cgen_lookup_reloc)): Declare.
4245 (md_cgen_record_fixup_exp): Declare.
4246 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4247 (m32r_relax_frag): Declare.
4248 (cgen_md_apply_fix3): Decls moved to cgen.h.
4249 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4250 (m32r_cgen_record_fixup_exp): Delete decl.
4251 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4252 (assemble_nop): Delete.
4253 (expand_debug_syms): Delete unused `exp'.
4254 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4255 Add default case for -Wall.
4256 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4257 (md_atof): Delete unused wordP.
4259 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4261 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4264 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4266 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4267 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4268 .print, .purgem, and .struct. Remove documentation for
4271 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4273 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4274 Update call to insert_operand.
4276 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4278 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4280 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4282 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4283 whitespace after a prefix operator.
4285 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4287 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4289 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4291 * config/tc-sparc.c (log2): New static function.
4292 (s_reserve): Use log2 to convert alignment before calling
4294 (s_common): Use log2 to convert alignment before calling
4295 record_alignment and frag_align.
4296 (sparc_cons_align): Use log2.
4298 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4300 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4301 (s_common): Likewise.
4303 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4304 initialization of waddr.
4305 (sparc_elf_final_processing): Add default case to switch.
4307 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4309 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4310 than temporary real.
4312 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4314 * write.c (subsegs_finish): Don't align the segments if there were
4317 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4318 copying aux information.
4320 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4321 expression into a symbol.
4323 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4325 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4326 type to unsigned int.
4327 (md_assemble): Change type used to store offsets from unsigned
4329 (i386_operand): Switch error check to only call RESTORE_END_STRING
4330 once after parse_register.
4332 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4334 * config/tc-v850.c (md_show_usage): Changed format to match that
4337 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4339 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4341 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4343 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4346 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4348 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4349 * doc/Makefile.in: Rebuild.
4351 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4353 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4354 for %lo expressions.
4355 (mips_ip, case 'u'): Move range check after code to mask
4356 off bits in %hi/%lo expressions. Mask off high bits for
4359 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4361 * doc/Makefile.am (gasver.texi): New target.
4362 (as.info, as.dvi): Depends upon gasver.texi.
4363 * doc/as.texinfo: Include gasver.texi. Mention version number on
4364 title page and in top node.
4365 * doc/Makefile.in: Rebuild.
4367 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4369 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4370 but not including the line containing the edict.
4371 * listing.h (LISTING_EOF): New.
4372 * input-scrub.c (input_scrub_next_buffer): Call it.
4374 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4376 * config/tc-i386.c (i386_operand): Don't set the size of an
4377 immediate address based solely on the suffix and the mode.
4379 * config/tc-i386.c (md_assemble): Add assertion to make sure
4380 overlap2 does not set Imm.
4382 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4383 sequences of whitespace to a single space.
4384 (is_space_chars): Just compare with space.
4385 (md_begin): Don't initialize space_chars.
4386 (md_assemble): Just skip a single whitespace character.
4387 (i386_operand): Rewrite base-index parsing to use new
4388 parse_register, and to skip white space. Skip white space in a
4389 number of other places too. Don't give error message if
4390 parse_register fails.
4391 (parse_register): Change reg_string parameter to be non-const.
4392 Add end_op parameter. Skip white space after the `%', and return
4393 end of register string. Give error message here rather than
4396 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4398 Based on patch from Matt Semersky <matts@scd.hp.com>:
4399 * expr.c (op_encoding): Make const.
4400 (expr_set_precedence): New function.
4401 (expr_begin): Don't set operator rankings, just call
4402 expr_set_precedence.
4403 * expr.h (expr_set_precedence): Declare.
4404 * read.c (s_mri): Call expr_set_precedence.
4406 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4408 * doc/as.texinfo (Statements): Remove paragraph discussing
4409 continuing lines with a backslash. This hasn't worked for years,
4412 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4414 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4416 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4417 (ps_CTORS, ps_DTORS): New section types.
4418 (vms_fixup_xtors_section): New function
4419 (Ctors_Psect, Dtors_Psect): Define.
4420 (IS_GXX_XTOR): Define
4421 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4422 Filter static constructors/destructors and add to
4423 Ctors_Symbols/Dtors_Symbols chain.
4424 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4425 appropriate section.
4427 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4428 * makefile.vms: Merge vax/vms support.
4430 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4432 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4433 (elf_pseudo_table): Add them.
4434 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4435 (md_apply_fix): Accept them.
4436 (mips_fix_adjustable): Don't adjust them.
4437 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4438 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4439 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4440 (tc_fix_adjustable): Don't adjust them.
4442 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4444 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4446 * Makefile.in: Regenerate.
4447 * configure.in: AC_SUBST cgen_cpu_prefix.
4448 * configure: Regenerate.
4450 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4452 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4453 Changed all users of COND12_DELAY.
4455 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4457 * config/tc-mn10300.c (set_arch_mach): New function.
4458 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4459 (md_begin): Default to mn10300 mode.
4460 (md_assemble): Only accept instructions for the core mn10300
4461 chip and the active machine type.
4463 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4465 * subsegs.h (segment_info_type): Give the struct a name.
4466 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4467 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4468 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4469 * config/tc-w65.h (tc_reloc_mangle): Declare.
4470 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4472 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4474 * config/tc-v850.c (v850_comm): Restore old section
4475 after common processing.
4477 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4479 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4481 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4483 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4484 char with code that explicitly sign-extends.
4486 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4488 * config/tc-v850.c (md_begin): Restore text section as the current
4489 section after creating call table sections.
4490 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4493 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4494 with call to macro SYM_AUXINFO.
4496 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4498 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4499 with the program transform name.
4500 * Makefile.in: Rebuild.
4502 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4504 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4507 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4509 * config/tc-i386.c (i386_operand): Be prepared for a space between
4510 the open parenthesis and the start of the register operand,
4511 because of the June 16 change.
4513 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4515 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4518 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4520 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4521 even if it is belived to be unnecessary.
4523 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4525 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4527 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4529 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4531 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4532 shift amount for a repeated operand. The shift amount for the
4533 repeated copy comes from the size of the operand.
4535 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4537 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4539 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4541 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4543 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4545 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4546 characters in it as LEX_IS_SYMBOL_COMPONENT.
4547 * config/tc-i386.h (tc_symbol_chars): Define.
4548 (extra_symbol_chars): Declare.
4549 * config/tc-i386.c (extra_symbol_chars): Define.
4550 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4551 (line_comment_chars): Set to '/' if TE_LINUX.
4552 * doc/c-i386.texi (i386-prefixes): Update.
4553 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4555 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4557 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4558 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4560 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4562 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4563 constraint in instructions REP & REPI.
4565 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4567 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4568 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4570 (check_range): If the operand is shifted, then shift the number
4571 before checking its range.
4573 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4575 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4578 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4580 * config/tc-v850.c (v850_comm): Create special sections as needed.
4582 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4584 * config/tc-d10v.c (write_2_short): Addition of swapping
4585 instructions for sequential and reverse sequential order when
4586 given order is not possible.
4588 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4590 * Makefile.am: Rebuild dependencies.
4591 (DEP_INCLUDES): Fix reference to intl build directory.
4592 * Makefile.in: Rebuild.
4594 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4596 * doc/c-i386.texi: Update 16 bit documentation.
4598 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4599 IgnoreDataSize to IgnoreSize as they are used for address size as
4601 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4602 32-bit mode, similarly addr16/data16 and variants.
4604 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4606 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4607 sequential word multiply instructions.
4609 (do_assemble): Add extra command line argument, to allow mul32
4610 attribute to be preserved across parallel insns.
4611 (md_assemble): Insert NOPs between explicitly parallel insns which
4612 contain an 32 bit multiply and a 16 multiply.
4614 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4616 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4619 * config/tc-i386.c (reloc): Add braces.
4621 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4622 consistent with Intel naming.
4623 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4624 use bitfields in sib_byte.
4625 (modrm_byte): Don't use bitfields here either.
4627 * config/tc-i386.c (current_templates): Add const.
4628 (parse_register): Add const to return, param, and char *s.
4629 (i386_operand): Add const to reg_entry *r.
4630 * config/tc-i386.h (templates): Add const to start, end.
4632 Inspired by code for 16 bit gas support from Martynas Kunigelis
4633 <martynas@nm3.ktu.lt>:
4634 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4635 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4636 (uses_mem_addrmode): Remove.
4637 (md_estimate_size_before_relax): Add support here too.
4638 (md_relax_table): Rewrite interface to md_relax for 16 bit
4640 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4641 (opcode_suffix_to_type): Remove.
4642 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4643 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4644 (md_convert_frag): Likewise.
4645 (i386_operand): Add support for 16 bit base/index regs,
4646 immediates, and displacements. Remove some unnecessary casts, and
4647 localise end_of_operand_string, displacement_string_start,
4648 displacement_string_end variables. Add GCC_ASM_O_HACK.
4649 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4651 * config/tc-i386.c (prefix_hash): Remove.
4652 (md_begin): Rewrite without obstacks. Remove prefix hash table
4653 handling. Rewrite lexical table handling.
4654 (i386_print_statistics): Don't print prefix statistics.
4655 (md_assemble): Rewrite instruction parser so that line is not
4656 converted to lower case. Don't do a hash_find for prefixes,
4657 instead recognise them via opcode modifier.
4658 (expecting_operand, paren_not_balanced): Localise variables.
4659 * config/tc-i386.h (IsPrefix): Define.
4660 (prefix_entry): Remove.
4662 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4663 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4664 '\\' in case where comment_chars contains '/'.
4666 * config/tc-i386.c (MATCH): Ensure given operand and template
4667 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4668 you must write `ljmp *table(%ebx)'.
4670 From H.J. Lu <hjl@gnu.org>:
4671 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4672 as 0 ifndef BFD_ASSEMBLER.
4673 (md_assemble): Allow immediate operands without suffix or
4674 other reg operand to default in size to the current code size.
4676 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4678 * config/tc-v850.c (md_begin): Restore creation of
4679 .call_table_text and .call_table_data sections.
4681 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4683 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4684 after emitting a word of noops.
4686 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4688 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4689 (i386_operand): Simplify checks for valid base/index combinations.
4690 Disallow `in 4(%dx),%al'.
4692 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4694 (add_prefix): Change parameter from char to int.
4696 * config/tc-i386.h (Ugh): Define opcode modifier.
4697 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4699 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4700 CONSISTENT_REGISTER_MATCH macros to check register types more
4701 thoroughly. Check for illegal suffix/operand combinations
4702 when matching insns with operands. Handle new `s' suffix, and
4703 associated FloatMF opcode modifier for float insns with memory
4705 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4706 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4707 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4708 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4709 DATA_PREFIX_OPCODE throughout.
4711 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4712 (md_assemble): Rewrite suffix/register operand checking code to be
4713 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4714 AnyMem, the better to grep.
4716 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4717 given a memory operand. Don't set Abs bits either.
4718 (type_names): Remove Mem*, Abs*.
4719 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4720 define opcode_modifiers as these cases are handled by Disp8,
4721 Disp16, Disp32 and suffix checks.
4722 (COMES_IN_BOTH_DIRECTIONS): Remove.
4723 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4725 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4726 if IgnoreDataSize modifier given. Remove ShortformW modifier
4727 test. Add test for ShortForm in W base_opcode modification.
4728 Merge Seg2ShortForm and Seg3ShortForm code.
4729 * config/tc-i386.h (ShortFormW): Remove.
4730 (IgnoreDataSize): Define.
4732 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4734 * config/tc-d30v.c (md_assemble): Store previous segment state
4735 with previous instruction.
4737 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4739 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4740 (ebp, esp): Remove static variables.
4741 (MATCH): Remove test for InOutPortReg.
4742 (i386_operand): Properly handle InOutPortReg here instead.
4743 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4744 (md_assemble): Simplify and correct modrm and sib generation.
4745 (i386_operand): Add warning for scale without index.
4746 Rewrite checks for valid base/index combinations.
4748 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4749 macros and enclose in do while(0).
4750 (RESTORE_END_STRING): Likewise.
4751 (md_assemble): Add one to printed operand number so we start
4752 from 1 not 0. Add some more gettext invocations.
4753 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4756 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4757 DATA_PREFIX, SEG_PREFIX): Define.
4758 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4759 (check_prefix): Remove function.
4760 (add_prefix): New function. Add prefix to i.prefix as well as
4762 (md_assemble): Changes for add_prefix. Remove hack for wait
4763 prefix, instead always output prefixes in fixed order. Test
4764 for jcxz/loop when selecting between word & dword operations,
4765 and add address size prefix rather than operand size prefix.
4766 Remove operand -> address size hack when emitting jcxz/loop.
4767 (i386_operand): Remove O_Absent check as it's done in expr.
4769 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4771 * configure.in: Recognize m5200 as a cpu_type of m68k.
4772 * aclocal.m4: Rebuild with current libtool.
4773 * configure: Rebuild.
4775 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4777 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4778 to relaxable_symbol to prevent references to external symbol from
4781 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4783 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4784 symbols are relaxable.
4786 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4788 * config/tc-v850.c (md_begin): Don't create special
4789 sections by default.
4791 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4793 * config/tc-mips.c (macro): For div and udiv, close the
4794 reorder block as soon as possible.
4796 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4798 From Matt Semersky <matts@scd.hp.com>:
4799 * macro.c (macro_mri_mode): New function.
4800 * macro.h (macro_mri_mode): Declare.
4801 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4804 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4806 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4809 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4810 until after xstrdup in OBJ_EVAX case.
4812 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4814 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4815 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4816 of hardcoded magic number.
4817 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4819 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4821 * read.c (do_s_func): New function.
4823 * read.h (do_s_func): Add prototype.
4825 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4827 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4828 nops if fill pattern not specified.
4830 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4832 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4833 * config/te-go32.h (TE_GO32): Define.
4834 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4836 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4838 Implement .func/.endfunc pseudo-ops.
4839 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4841 * read.c (potable): Add .func,.endfunc.
4842 (s_func): New function.
4843 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4845 (in_doc_func_p,current_function_label): New static globals.
4846 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4848 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4850 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4851 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4852 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4853 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4854 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4855 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4856 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4857 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4858 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4859 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4860 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4861 * config/tc-a29k.c: Don't define md_short_jump_size,
4862 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4863 * config/tc-alpha.c: Likewise.
4864 * config/tc-alpha.h: Likewise.
4865 * config/tc-arm.c: Likewise.
4866 * config/tc-h8300.c: Likewise.
4867 * config/tc-h8500.c: Likewise.
4868 * config/tc-hppa.c: Likewise.
4869 * config/tc-i860.c: Likewise.
4870 * config/tc-i960.c: Likewise.
4871 * config/tc-ppc.c: Likewise.
4872 * config/tc-sh.c: Likewise.
4873 * config/tc-sparc.h: Likewise.
4874 * config/tc-tic30.c: Likewise.
4875 * config/tc-w65.c: Likewise.
4876 * config/tc-z8k.c: Likewise.
4878 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4880 * config/tc-vax.c (_): Delete this macro used for placeholder
4881 values in vax_operand_width_size; it conflicts with the _() macro
4882 used for internationalization.
4884 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4886 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4887 code. From Chris Moller <moller@bops.com>.
4889 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4890 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4891 * read.c (emit_expr): Initialize seg and subseg fields of a new
4893 * write.c (write_object_file): Switch to the appropriate segment
4894 and subsegment when processing a broken word.
4896 * config/tc-m68k.c (mri_assemble): New static function.
4897 (build_mri_control_operand): Call mri_assemble rather than
4899 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4900 (s_mri_endf, s_mri_endw): Likewise.
4902 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4904 * read.c (s_org): Call md_flush_pending_output if it is defined.
4906 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4908 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4910 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4911 (md_parse_option): Add for same.
4912 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4913 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4914 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4916 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4918 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4920 * config/tc-arm.c (find_real_start): Relax definition of local
4923 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4925 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4926 symbols at the given address, not just the last one specified.
4928 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4930 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4931 or number_to_chars_littleendian to write data.
4933 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4935 * config/tc-v850.c (md_assemble): Remove artificially created
4936 register name symbols.
4938 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4940 * write.c (fixup_segment): Change "segment" to "section" in
4943 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4945 * write.c (fixup_segment): Change sym1-sym2 message again.
4947 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4949 * write.c (fixup_segment): Improve error message for sym1-sym2
4950 errors when sym1 is in a different segment from sym2.
4952 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4954 * config/tc-m32r.c (warn_unmatched_high): New static local.
4955 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4956 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4957 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4958 (md_parse_option): Likewise.
4959 (md_show_usage): Likewise.
4960 (m32r_frob_file): Likewise.
4962 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4963 (read_a_source_file): Call them.
4964 * read.h (stabs_generate_asm_file): Declare.
4965 * stabs.c (stabs_generate_asm_file): New function.
4966 (generate_asm_file): New function.
4967 (stabs_generate_asm_lineno): Move file name handling into
4970 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4972 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4973 (d30v_current_align, d30v_current_align_seg): New variables.
4974 (d30v_last_label): New variable.
4975 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4976 (s_d30v_data, s_d30v_section): Likewise.
4977 (md_pseudo_table): Call them.
4978 (md_begin): Initialize d30v_current_align_seg.
4979 (md_assemble): Call d30v_align when needed by known current alignment.
4980 (d30v_frob_label, d30v_cons_align): New functions.
4981 * config/tc-d30v.h (md_do_align): Remove.
4982 (tc_frob_label): Call d30v_frob_label.
4983 (md_cons_align): New.
4985 * config/tc-d30v.c (find_format): Convert complex expressions to
4986 expression symbols before processing. Clean up code formatting.
4988 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4990 * po/Make-in (install-info): New target.
4992 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4994 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4996 * config/tc-mn10300.c (md_assemble): Likewise.
4998 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5000 * Makefile.am: Update with `make dep-am'.
5001 (HFILES): Add cgen.h.
5002 (cgen.o): Depend on cgen.h.
5003 * Makefile.in: Regenerate.
5005 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5007 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5009 * gasp.c (grab_label): Permit a label to be a preprocessor
5010 variable by permitting a label to start with a backslash.
5012 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5014 * config/tc-mips.c (validate_mips_insn): Removed hack
5015 for previously inaccessible bitfields in some INSN_TRAP
5018 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5020 * config/tc-d30v.c (do_assemble): Abort with error message
5021 if opcode operands do not match.
5023 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5025 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5026 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5027 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5028 similar new 'q' operand.
5030 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5032 * cgen.c (cgen_asm_finish_insn): Fix typo.
5034 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5037 * cgen.c: Include it.
5038 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5039 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5040 All callers updated.
5041 * config/tc-m32r.c: Include cgen.h.
5042 (m23r_insn): New members num_fixups,fixups.
5044 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5046 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5047 to avoid compiler warning.
5049 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5051 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5054 * makefile.vms (OBJS): Add ehopt.obj
5056 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5058 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5060 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5062 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5063 a short format insn.
5064 (md_assemble): Set it for explicitly packed insns.
5066 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5068 * config/obj-coff.c (c_symbol_merge): Do not take address of
5069 native fields when performing the memcpy.
5071 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5073 * config/tc-mips.c (macro,macro2): Implement
5074 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5076 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5078 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5079 relocations against globally visible symbols.
5080 * config/tc-m68k.c (relaxable_symbol): New macro.
5081 (m68k_ip, md_estimate_size_before_relax): Use it.
5082 (tc_m68k_fix_adjustable): Also handle weak symbols.
5084 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5086 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5087 references to externally visible symbols.
5088 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5089 values in twice for a PC relative reloc if the symbol is
5092 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5093 don't adjust a PC relative reloc against an externally visible
5095 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5096 for a PC relative fixup against an externally visible defined
5097 symbol, arrange to store object file and addend values as though
5098 the symbol were not defined.
5099 (tc_gen_reloc): Likewise.
5101 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5103 * read.c (sizeof_leb128): Referenced externally by write.c so
5106 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5108 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5109 and expand a 'debug' symbol associated with the next instruction
5110 that does not cause a short instruction to be filled with a NOP.
5111 (md_pseudo_table): Add support for .debugsym.
5112 (assemble_parallel_insn): Add calls to expand_debug_sym as
5114 (md_assemble): Ditto.
5116 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5118 * as.c (main): Conditionally call setlocale.
5119 * gasp.c (main): Likewise.
5120 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5121 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5123 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5125 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5127 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5129 * config/tc-hppa.c: Change all calls to bzero to use memset.
5130 (pa_ip): Add cast to avoid warning.
5131 (tc_gen_reloc, md_apply_fix): Likewise.
5132 (pa_find_space_by_number): Likewise.
5133 (hppa_force_relocation): Likewise.
5134 (pa_block): Change i to unsigned int.
5135 * config/obj-som.h (obj_som_copyright): Declare.
5137 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5139 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5140 for line numbers for assembly source.
5142 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5144 * configure.in: Change version number to 2.9.4
5145 * configure: Rebuild.
5147 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5149 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5151 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5153 * ecoff.h: Change symbolS in function declaration to struct
5156 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5158 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5159 (md_convert_frag): Fix i18n typo.
5161 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5163 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5164 * ecoff.h: Protoype it.
5165 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5166 [EVAX] (s_alpha_prologue): Delete.
5167 (md_pseudo_table): Update.
5169 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5172 array to local pointer.
5173 (get_args, parse_expr): Add casts to avoid warnings.
5175 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5177 * read.c (s_set): Cast xmalloc return value to fragS *.
5178 * config/tc-m68k.c (m68k_ip): Function made static to match
5179 previous forward declaration.
5180 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5182 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5184 * config/tc-v850.c: Add internationalisation macros to error
5187 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5188 macros to error strings.
5190 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5192 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5193 reloc is in the TOC csect.
5194 (md_apply_fix3): Correct gettext typo.
5196 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5198 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5199 .L - they are local labels and the branches are not really
5200 function calls but rather far jumps.
5202 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5204 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5206 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5208 * config/tc-i386.c (md_assemble): Print operand number rather than
5209 using ordinal_names.
5210 (i386_operand): Likewise.
5212 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5214 * Makefile.am (INTLLIBS): Define to work around apparent automake
5216 All Makefiles: Regenerated.
5218 * Many files: Added gettext invocations around user-visible
5220 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5221 HAVE_LC_MESSAGES): Define.
5222 * dep-in.sed: Added asintl.h.
5223 * po/Make-in: New file.
5224 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5226 * read.c (Z_): Renamed from `_'.
5227 * Makefile.am (SUBDIRS): Added po.
5228 (POTFILES): new macro.
5229 (po/POTFILES.in): New target.
5230 ($(OBJS)): Added asintl.h.
5232 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5233 (as_new_LDADD): Added $(INTLLIBS).
5234 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5235 (gasp_new_LDADD): Added $(INTLLIBS).
5236 (gasp_new_DEPENDENCIES): New macro.
5237 * configure, aclocal.m4: Rebuilt.
5238 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5240 (ALL_LINGUAS): Define.
5241 * macro.c: Include "asintl.h".
5242 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5243 * as.h: Include "asintl.h".
5244 * config/tc-i386.c (ordinal_names): Removed.
5245 (md_assemble): Changed error text to avoid ordinal_names.
5246 (i386_operand): Likewise.
5247 (reloc): Added as_bad to avoid i18n problems.
5248 (tc_gen_reloc): Likewise.
5249 * config/tc-arm.c (bad_args): Now a #define.
5251 * config/obj-vms.c (VMS_stab_parse): Changed type of
5253 (global_symbol_directory): Unified strings to avoid i18n
5255 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5256 avoid i18n problems.
5257 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5258 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5260 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5262 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5264 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5266 * as.c (print_version_id): Added an fprintf to avoid i18n
5268 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5270 * expr.c (expr): Added as_warn call to avoid i18n problems.
5271 * messages.c (as_assert): Changed code to avoid i18n problems.
5272 (as_abort): Likewise.
5273 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5274 (s_space): Likewise.
5275 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5277 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5279 * config/tc-i386.c (check_prefix): New static function, split out
5281 (struct _i386_insn): Add wait_prefix field.
5282 (md_assemble): Remove wait_prefix local variable. Use
5283 check_prefix when adding a prefix.
5285 * config/tc-i386.c (current_templates): New static variable.
5286 (md_assemble): Remove current_templates local variable.
5287 (md_assemble, i386_operand): Improve error and warning messages in
5288 many places. Add RESTORE_END_STRING in many places before error
5289 return. Clarify some comments.
5291 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5293 (md_assemble): Parse string instruction operands, looking for
5294 segment override prefixes. Check for invalid segment prefixes on
5296 (i386_operand): i.seg[] and max mem_operand changes for string
5298 * config/tc-i386.h (EsSeg): Define.
5300 * config/tc-i386.h (regKludge): Define.
5301 (iclrKludge, imulKludge): Don't define.
5302 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5303 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5304 opcode_modifier checks to look for more common cases first. Add
5305 default_seg for IsString case.
5307 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5309 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5311 * configure: Rebuild with new automake and libtool.
5312 * aclocal.m4, Makefile.in: Likewise.
5314 * doc/Makefile.am (as.dvi): New target.
5315 * doc/Makefile.in: Rebuild.
5317 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5319 * configure.in: Added sparc86x support.
5321 * configure: Rebuild.
5323 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5325 (md_parse_option): Warn if -EL is not supported for this architecture.
5327 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5329 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5331 * config/tc-mips.c (mips_ip): Note when we use get match on
5332 the full instruction name.
5334 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5336 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5337 back into the expression to handle add/sub simplification correctly.
5339 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5341 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5343 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5345 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5348 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5350 * symbols.c (max_indent_level): New global.
5351 (print_symbol_value_1): Use it.
5352 * expr.h (expr_build_dot): Declare.
5353 * expr.c (expr_build_dot): New function.
5355 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5357 * symbols.c (print_binary): New function.
5358 (print_expr_1): Call it.
5360 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5362 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5363 operand in the opcode.
5365 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5367 * config/tc-i386.h: Reorder operand flags and opcode modifier
5368 flags for clarity. Remove unused definitions: Unknown,
5369 ImmUnknown, DispUnknown, NoModrm.
5370 * config/tc-i386.c (type_names): Add missing Debug type.
5371 (md_assemble): Better duplicate prefix checking. Quicker string
5372 instruction check via new opcode_modifier flag.
5374 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5376 * doc/as.texinfo (Invoking): Clarify -Wa example.
5378 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5380 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5381 (s_mips_weakext): Define.
5382 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5383 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5386 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5388 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5389 is an error if the value can not be computed at assembly time.
5390 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5392 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5394 * gasp.c (main): Set next field of new include_path structure to
5395 NULL. From Avery Pennarun <averyp@gdc.ca>.
5397 * read.c (s_mri_sect): Call as_bad rather than abort for an
5398 unsupported MRI target.
5400 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5402 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5403 the destination of a branch instruction should be altered.
5404 (find_real_start): New function: Locate the real, Thumb coded
5405 start of a Thumb function.
5406 (do_t_branch23): Alter the destination of branches to Thumb
5409 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5411 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5413 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5416 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5418 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5419 * doc/c-hppa.texi: Likewise.
5421 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5423 * Makefile.am: Rebuild dependencies.
5424 * Makefile.in: Rebuild.
5426 * Makefile.am (DEP_INCLUDES): New variable.
5427 (.dep1): Change to work when srcdir is not an absolute path.
5428 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5429 * Makefile.in: Rebuild.
5431 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5433 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5434 LinearAddress patch.
5436 * configure.in: Set version to 2.9.1.
5437 * configure: Rebuild.
5439 * Branched binutils 2.9.
5441 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5443 * config/tc-i386.h (FWait): Define.
5444 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5445 other prefixes. Check FWait flag in opcode table to see which
5446 instructions require an fwait prefix.
5448 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5450 * stabs.c (get_stab_string_offset): Always create a stab string
5453 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5455 Fix some gcc -Wall warnings:
5456 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5457 * ehopt.c (eh_frame_code_alignment): Likewise.
5458 * expr.c (integer_constant, operand): Likewise.
5459 * frags.c (frag_align): Likewise.
5460 * gasp.c (level_0, change_base, doinstr): Likewise.
5461 * hash.c (hash_ask): Likewise.
5462 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5463 (debugging_pseudo): Likewise.
5464 * macro.c (define_macro, check_macro): Likewise.
5465 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5466 (ignore_rest_of_line, float_cons): Likewise.
5467 * symbols.c (decode_local_label_name): Likewise.
5468 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5469 (fixup_segment, number_to_chars_bigendian): Likewise.
5470 (number_to_chars_littleendian): Likewise.
5471 * config/atof-ieee.c (gen_to_words): Likewise.
5472 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5473 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5474 * read.c (output_big_sleb128): Initialize locals to avoid
5476 (output_big_uleb128, equals): Likewise.
5477 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5478 to unsigned int. Change zeros to unsigned int.
5479 * cond.c (s_if): Add return to default case.
5480 * frags.c (frag_now_fix): Change return type to addressT.
5481 * frags.h (frag_now_fix): Update declaration.
5482 * listing.c (file_info_struct): Change linenum to unsigned int.
5483 (struct list_info_struct): Change hll_line to unsigned int.
5484 (print_source): Update format string.
5485 * read.c (emit_expr): Change scan to unsigned int, and don't
5486 bother to initialize it.
5487 * symbols.c (dollar_label_count): Change to unsigned long.
5488 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5489 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5490 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5492 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5494 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5495 mcf5200 just as we do for m68000.
5496 (m68k_init_after_args): Likewise.
5497 (md_estimate_size_before_relax): Likewise.
5499 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5501 * config/tc-v850.c (md_assemble): Store relocation addend in
5502 fixup instead of instruction.
5504 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5506 * config/tc-i386.c (md_assemble): Swap template arguments to
5507 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5508 This macro is currently symmetric, so passing them the wrong
5509 way didn't cause any problem, but may if the macro is changed
5511 After copying template to i.tm, use i.tm. rather than t-> to
5512 access fields, and make t a const*
5513 Move i.tm.operand_types[] swap to immediately after the copy.
5515 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5517 * expr.h (expr_build_uconstant): Add prototype.
5518 (expr_build_unary,expr_build_binary): Add prototypes.
5519 * expr.c (expr_build_uconstant): New function.
5520 (expr_build_unary,expr_build_binary): New functions.
5522 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5524 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5525 * macro.c (macro_expand_body): Increase buffer size.
5526 * messages.c (as_warn): Likewise.
5527 (as_warn_where, as_bad, as_bad_where): Likewise.
5529 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5531 Based on patch from H.J. Lu <hjl@gnu.org>:
5532 * Makefile.am (DISTSTUFF): New variable.
5533 (diststuff): New target.
5534 * Makefile.in: Rebuild.
5536 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5538 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5539 m32r_elf_section_change_hook.
5541 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5542 emit a nop if a section ends with a 16 bit instruction.
5544 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5546 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5547 s_lcomm rather than obj_coff_lcomm.
5548 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5550 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5552 * config/tc-i386.h (LinearAddress): Define.
5553 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5554 instruction, don't use a default segment.
5556 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5558 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5559 * configure: Rebuild.
5561 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5563 * aclocal.m4, configure: Rebuild with libtool 1.2.
5565 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5567 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5568 PC relative branches. Patch courtesy of Jonathan Walton.
5571 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5573 * configure.in (emulations): Add thumb-pe target.
5575 * configure (emulations): Add thumb-pe target.
5577 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5579 * itbl-lex.l (yywrap): Don't define if already defined as a
5582 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5584 * depend.c (quote_string_for_make): New function.
5585 (wrap_output): Use it.
5587 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5589 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5590 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5592 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5594 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5595 Recognize -GN and -relax.
5596 (md_begin): Initialize gp size from -G switch.
5597 (alpha_force_relocation): Always force if -relax.
5598 (alpha_align): Take a new argument that will specify when to
5599 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5600 Change all callers. Emit nop alignment padding as nop+unop pair.
5602 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5604 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5605 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5607 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5609 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5610 require padding to the next long word boundary.
5612 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5614 * cgen.c: #include symcat.h.
5615 * config/tc-m32r.c: Likewise.
5617 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5619 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5620 absolute expressions instead of '$' prefixed register names.
5622 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5624 * read.c (s_set): Record file and line info for symbols when -as.
5625 (pseudo_set): Don't overwrite that dummy fragment.
5627 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5629 * config/tc-ppc.c (md_pseudo_table): Add "section".
5630 (ppc_named_section): New static function.
5632 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5634 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5635 so we don't have to scan the entire list.
5637 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5639 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5640 case, allow the parallel instructions to modify the same flag
5643 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5645 * listing.c (list_symbol_table): Categorize symbols by
5646 undefined_section rather than sy_frag->line == NULL.
5648 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5650 * Makefile.am (install-exec-local): Install properly when ln
5651 fails or tooldir == prefix.
5653 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5655 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5656 Test result of insert_operand for error.
5658 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5660 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5661 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5662 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5663 * doc/Makefile.in: Rebuild.
5665 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5667 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5668 (macro): Fix handling of M_COP[0-3].
5670 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5672 Based on patches from Ross Harvey <ross@teraflop.com>:
5673 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5674 if macro_alternate or macro_mri.
5675 (getstring): Remove support for byte constants between < and >.
5676 (get_any_string): '<' only starts a string if macro_alternate or
5678 (macro_expand_body): Permit keyword parameters following
5679 positional parameters.
5681 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5682 * configure.in (alpha*-*-netbsd*): New target.
5683 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5684 * configure: Rebuild.
5686 * as.h (flag_warn_suppress_instructionswap): Move from here...
5687 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5688 here, and make static.
5690 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5691 BFD_ASSEMBLER or MANY_SEGMENTS.
5693 * as.c (show_usage): Update bug-gnu-utils address.
5694 * gasp.c (show_usage): Likewise.
5695 * doc/as.texinfo (Bug Reporting): Likewise.
5697 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5699 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5700 insns regardless of the size of a pointer if we're in mips I or
5702 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5704 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5706 Fix rac to accept only a0:
5707 * tc-d10v.c (parallel_ok, find_opcode):
5708 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5709 Introduce OPERAND_GPR.
5711 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5713 * read.c (s_fill): Handle non-constant repeat counts by creating
5714 an rs_space fragment.
5716 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5718 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5719 from as_bad to as_warn.
5721 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5723 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5724 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5725 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5727 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5729 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5730 seg_fix_rotP rather than fix_root from seg_info.
5732 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5734 * expr.c: Add support for 0x1_2_3_4 bignums.
5736 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5738 * configure.in: Change -linux* to -linux-gnu*.
5739 * configure: Rebuild.
5741 * app.c (do_scrub_begin): Treat \r as whitespace.
5743 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5745 * Makefile.am: Update dependencies.
5746 * Makefile.in: Rebuild.
5748 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5750 * configure, aclocal.m4: Rebuild with new libtool.
5752 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5754 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5755 the argument to bfd_set_arch_mach.
5756 (load_address): Use bfd_arch_bits_per_address to determine the
5757 bit size of an address instead of looking at the isa level.
5758 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5760 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5762 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5764 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5766 * ehopt.c: New file.
5767 * as.h (enum _relax_state): Add rs_cfa.
5768 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5769 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5770 * read.c (emit_expr): Call check_eh_frame.
5771 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5772 (relax_segment): Likewise.
5773 * Makefile.am: Rebuild dependencies.
5774 (GAS_CFILES): Add ehopt.c.
5775 (GENERIC_OBJS): Add ehopt.o.
5776 * doc/internals.texi (Frags): Document rs_cfa.
5778 * as.c (show_usage): Mention --traditional-format.
5779 (parse_args): Accept --traditional-format.
5780 * as.h (flag_traditional_format): Declare.
5781 * output-file.c (output_file_create): If flag_traditional_format,
5782 set BFD_TRADITIONAL_FORMAT on stdoutput.
5783 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5785 * config/tc-mips.c (append_insn): Make sure that if we have a
5786 fixup for an unmatched %hi reloc, it does not associated with a
5789 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5790 * doc/Makefile.in: Likewise.
5792 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5794 * config/tc-m32r.c (check_for_side_effects): New function.
5795 (can_make_parallel): Add checks for instruction side effects
5796 clashing with the other instruction.
5797 (assemble_parallel_insn): Improve warning messages. Return error
5798 message from non-swapped instruction order.
5800 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5802 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5804 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5805 md_cleanup definition. This moves the forced literal output to
5806 the end of the source pass, and avoids macro's inserting literals
5807 into the code immediately after the macro expansion.
5809 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5811 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5812 a gas internal symbol is adjustable.
5813 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5815 * as.h: If gcc version greater than 2.6, use `__format__' and
5816 `__printf__' in function attributes, rather than `format' and
5819 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5821 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5823 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5825 Add tms320c30 support:
5826 * config/tc-tic30.h: New file.
5827 * config/tc-tic30.c: New file.
5828 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5829 TARGET_FORMAT as "coff-tic30".
5830 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5831 * Makefile.am: Rebuild dependencies.
5832 (CPU_TYPES): Add tic30.
5833 (CPU_OBJ_VALID): tic30-aout is valid.
5834 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5835 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5836 * configure, Makefile.in: Rebuild.
5838 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5840 * config/tc-v850.c (md_assemble): Improvements to error messages.
5842 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5844 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5845 BFD_RELOC_HI16_S to store the high bits of any value.
5847 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5848 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5849 assembler calculate relocations to any external symbol at all.
5850 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5851 involving generation of pc-relative relocs.
5852 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5853 has been moved to md_apply_fix3.
5855 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5856 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5857 which actually means (the address of identifier's GOT entry) +
5858 constant, which is not particularly useful.
5860 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5862 * read.h (include_dirs): Declare.
5863 (include_dir_count,include_dir_maxlen): Declare.
5865 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5867 * configure.in: Correct check for shared opcodes library.
5868 * configure: Rebuild.
5870 * listing.c (buffer_line): If we can't open the file, set at_end.
5871 (listing_print): Remove unused local variable fi.
5873 * config/m68k-parse.y (reglistpair): Handle register list in
5876 * config/vms-conf.h: Don't undef VERSION.
5878 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5880 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5882 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5884 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5885 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5886 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5887 (EXTRA_DIST): Define.
5888 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5889 explicitly rather than via the list of object files.
5890 (gcc-as.opt): New file created when make-gas.com is run.
5891 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5892 itbl-cpu.h} to #include appropriate file rather than copying that
5894 * config/vms-conf.h: Synchronize with current config.in.
5895 * Makefile.in: Rebuild.
5897 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5899 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5900 (parallel_ok): Relaxed parallel subinstruction dependency check.
5902 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5904 * as.h (flag_warn_suppress_instructionswap): added new flag.
5905 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5906 command line argument.
5907 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5908 warning only if flag_warn_suppress_instructionswap is false.
5910 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5912 * configure.in (i386-*-mingw32*): New target.
5913 * configure: Rebuild.
5915 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5917 * symbols.c (resolve_symbol_value): Don't set the segment if it
5918 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5920 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5923 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5925 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5926 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5929 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5931 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5933 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5935 * config/tc-v850.c (v850_insert_operand): Display instruction when
5936 an error is encountered.
5938 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5940 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5941 (i386-*-sco3.2v5*coff): New target.
5942 (i386-*-sco3.2*): New target.
5943 * configure: Rebuild.
5945 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5947 * config/tc-v850.c: Tidy error message production.
5949 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5951 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5952 validate_immediate return value in the right type for comparisons
5955 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5957 * listing.c (MAX_BYTES): Use listing variables not constants.
5958 (data_buffer): No longer an array, but a pointer.
5959 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5960 (listing_listing): Allocate data_buffer.
5962 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5964 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5965 --listing-rhs-width, --listing-cont-lines.
5966 (show_usage): Update.
5967 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5968 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5969 (print_lines): Use the variables instead of the constants.
5970 (listing_listing): Likewise.
5971 * listing.h: Declare the new vars.
5973 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5975 * as.c (parse_args): Add --keep-locals alias for -L.
5976 Add --strip-local-absolute.
5977 (show_usage): Update.
5978 * as.h (flag_strip_local_absolute): New flag.
5979 * symbols.c (S_IS_LOCAL): Use it.
5980 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5981 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5982 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5984 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5986 * config/tc-m32r.c: Detect if explicitly parallel instructions
5987 might have an io conflict and issue a warning message.
5989 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5991 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5992 cgen_swap_fixups): Functions to save, restore and swap the fixup
5993 chain with a backup copy.
5994 (cgen_asm_finish_insn): Returns address of constructed insn.
5996 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5998 * listing.c (file_info_struct): Remove FILE, add POS.
5999 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6000 (file_info): Don't open the file.
6001 (buffer_line): Check for the file in the last_open cache, updating
6003 (print_source): Don't reference file_info->file.
6004 (listing_listing): Likewise.
6005 (listing_print): Close the file in the cache, if any.
6007 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6009 * read.c (dwarf_file_string): New file static variable.
6010 (emit_expr): Look for constant sequence that leads up to a file
6011 name in DWARF debugging output.
6012 (stringer): Use dwarf_file_string to decide whether to accept a
6013 string as a file name.
6015 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6017 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6018 (crack_operand): Add reg->reglst MRI hack.
6019 (r_seg): Put reglst symbols in reg_section.
6020 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6022 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6024 * tc-sh.c (get_specific): Handle SGR & DBR.
6026 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6028 * tc-h8300.c (parse_reg): Take the length of the symbol into
6029 account when attempting to match a register name.
6030 * tc-h8500.c (parse_reg): Likewise.
6032 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6034 * cgen.c: Formatting changes to improve readability.
6036 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6038 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6041 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6043 Based on a patch from Jim Wilson
6044 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6045 (tc_gen_reloc): Handle cross section PC relative relocs
6048 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6050 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6052 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6054 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6055 (expr_jmp_buf): New static local.
6056 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6057 (cgen_md_operand): New function.
6058 * tc-m32r.c: Clean up pass over `struct foo' usage.
6059 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6061 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6063 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6064 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6066 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6068 * config/tc-i386.c (i386_operand): Give an error if there are
6069 unrecognized characters after an expression.
6071 For older changes see ChangeLog-9697