1 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5 and sign extend without an if statement.
6 (build_bytes): Likewise.
8 2000-05-14 Kazu Hirata <kazu@hxi.com>
10 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
11 X_add_symbol L_32 case.
13 2000-05-14 David O'Brien <obrien@FreeBSD.org>
15 * config/te-freebsd.h: New file.
17 2000-05-13 Alan Modra <alan@linuxcare.com.au>
19 * asintl.h (gettext, dgettext, dcgettext, textdomain,
20 bindtextdomain): Replace defines with those from intl/libgettext.h
21 to quieten gcc warnings.
23 * NEWS: Mention x86 .arch and -q.
25 * config/tc-i386.c (quiet_warnings): New.
26 (md_assemble): Use quiet_warnings.
27 (md_parse_option): Set quiet_warnings from -q.
28 (md_show_usage): Mention -q, delete -m.
29 (flag_do_long_jump): Delete.
30 (md_parse_option): Remove -m.
31 (md_show_usage): Remove -m.
32 (md_create_long_jump): Remove useless flag_do_long_jump code.
34 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
35 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
37 2000-05-13 Alan Modra <alan@linuxcare.com.au>
38 Alexander Sokolov <robocop@netlink.ru>
40 * doc/c-i386.texi (i386-Arch): New section.
41 (i386-Syntax): Mention .intel_syntax and .att_syntax.
43 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
44 (smallest_imm_type): Use smallest opcode for shift by one if cpu
45 architecture has been given and is not 486.
47 (md_pseudo_table): Add .arch.
48 (md_assemble): Warn if cpu architecture has been given and an
49 unsupported instruction.
51 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
52 Move operand_types bit defines after relevant template field.
53 (template): Add cpu_flags.
57 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
59 * config/tc-mn10300.h (md_end): Define.
60 (mn10300_finalize): Declare.
61 * config/tc-mn10300.c: Include dwarf2dbg.h.
63 (md_assemble): Generate dwarf2 line info.
64 (mn10300_finalize): New function. Finalize dwarf2 info.
66 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
68 * config/tc-mips.c (md_estimate_size_before_relax): Use the
69 external version of the relocation for weak symbols.
71 2000-05-08 David Mosberger <davidm@hpl.hp.com>
73 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
74 frame size in units of 16 bytes, as required per SW Conventions manual.
75 (output_unw_records): Output info-block header as a dword to get
78 2000-05-08 Alan Modra <alan@linuxcare.com.au>
80 * as.h: #include "file", not <file> on files from ../include.
81 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
82 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
83 (md_convert_frag): Add ATTRIBUTE_UNUSED.
84 (tc_coff_symbol_emit_hook): Ditto.
85 (OPTCOUNT): Cast to int to avoid compiler warning.
86 (md_begin): Fix signed/unsigned warnings.
88 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
90 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
91 ABRANCH LONG case for a conditional branch on a 68000.
92 (md_estimate_size_before_relax): Likewise. Also handle
93 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
94 (m68k-ip: case ABSL): Relax absolute references to 16-bit
95 PC-relative on all CPUs.
96 (md_estimate_size_before_relax): Likewise.
98 2000-05-04 Alan Modra <alan@linuxcare.com.au>
100 * as.c (parse_args): Just mention current year in printed
103 2000-05-03 J.T. Conklin <jtc@redback.com>
105 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
107 (md_parse_option): Recognize -m7400.
109 2000-05-03 Ian Lance Taylor <ian@zembu.com>
111 * config/atof-ieee.c (gen_to_words): When adding carry back in,
112 don't permit lp to become less than the words array.
114 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
116 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
117 Fix little-endian case.
119 2000-05-03 David O'Brien <obrien@NUXI.com>
121 * as.c (parse_args): Update copyright.
123 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
125 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
126 for the .bss section too.
128 2000-05-02 Alan Modra <alan@linuxcare.com.au>
130 * configure.in: Set em=linux for hppa-*-linux.
131 * configure: Regenerate.
132 * doc/Makefile.in: Regenerate with correct automake.
134 * frags.c (frag_grow): Sanity check chunk_size.
136 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
137 * config/obj-som.h: Likewise.
138 * config/obj-ieee.h: Likewise.
140 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
142 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
143 (md_pseudo_table): Fully initialise OBJ_ELF cases.
144 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
145 (pa_ip): low_sign_unext now returns via function value. Use
146 re_assemble_* instead of dis_assemble_* and
147 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
149 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
150 (md_section_align, md_parse_option, md_show_usage,
151 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
152 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
153 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
154 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
155 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
157 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
158 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
159 outside of switch. Correct mask and shifting errors in case 10
160 and case -11. In case 21, compare against signed range to suit
161 hppa_field_adjust changes. In case 12, use re_assemble_12. In
162 case 17 and case 22, use offsetT variable to properly check range.
163 Use re_assemble_* here too.
164 (evaluate_absolute): Change type of value to offsetT. Call
165 hppa_field_adjust to do the work for us.
166 (pa_parse_cmpb_64_cmpltr): Delete save_s.
167 (pa_parse_cmpib_64_cmpltr): Ditto.
168 (pa_build_unwind_subspace): Delete unused var subseg. Change type
169 of i to unsigned int.
170 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
171 (pa_end_of_source): Return type is void.
173 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
175 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
177 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
179 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
181 (md_begin): Removed "construct symbols for each register name".
182 Because register names conflicts with GCC generated function
184 (avr_operand): Now constant numbers can be used as a register
185 identifiers (0 as r0, 31 as r31).
186 (md_assemble): use skip_space () before parsing instruction
189 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
191 * config/tc-avr.c: New AVR_ISA_ defined.
192 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
193 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
194 for `fmul', `movw' and `lpm R,Z' instructions.
195 (avr_operands): Warn if current opcode is a two-word instruction
196 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
197 (avr_opcodes): New commands added.
198 (REGISTER_P): Check 'a' and 'v' constraint letters.
199 (mcu_types): New MCU added.
201 2000-05-01 Alan Modra <alan@linuxcare.com.au>
203 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
204 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
205 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
206 * configure: Regenerate.
208 2000-04-29 Andreas Jaeger <aj@suse.de>
210 * as.h: Correctly check GCC version.
212 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
214 * as.c (parse_args): Allow md_parse_option to override -a listing
216 * config/obj-coff.c (add_lineno): Change type of offset parameter
217 from "int" to "bfd_vma."
218 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
219 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
220 (ppc_change_csect): Align correctly for XCOFF64.
221 (ppc_machine): New function, which discards "ppc_machine" line.
222 (ppc_tc): Cons for 8 when code is 64 bit.
223 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
225 (md_parse_option): Handle -a64 and -a32.
227 * config/tc-ppc.h (TARGET_MACH): Define.
228 (TARGET_FORMAT): Move to function.
229 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
231 2000-04-26 David O'Brien <obrien@FreeBSD.org>
233 * doc/as.1: Fix unbalanced brackets.
235 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
237 (line_comment_chars): Set to '/' if TE_FreeBSD.
239 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
241 * configure.in: Configury support for PA64 (currently disabled).
242 * configure: Rebuilt.
244 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
246 * config/tc-mips.c (s_change_sec): Use record_alignment, not
247 bfd_set_section_alignment.
249 2000-04-25 Alan Modra <alan@linuxcare.com.au>
251 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
254 2000-04-24 Nick Clifton <nickc@cygnus.com>
256 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
257 * doc/as.texinfo (Align): Include arm and strongarm in list of
258 targets that have the second form of the behaviour of the .align
261 2000-04-24 Mark Klein <mklein@dis.com>
263 * obj-som.c: Terminate obj_pseudo_table.
265 2000-04-22 Timothy Wall <twall@cygnus.com>
267 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
269 (operand_match): Conditionally insert default bit values for IMMU9.
271 2000-04-14 Matthew Green <mrg@cygnus.com>
273 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
274 * configure: Rebuilt.
276 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
277 Jason Eckhardt <jle@cygnus.com>
279 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
281 * config/tc-hppa.c (CHECK_ALIGN): New macro.
282 Added handling of new operand types l,y,&,fe,fE,fx.
284 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
285 David Mosberger <davidm@hpl.hp.com>
286 Timothy Wall <twall@cygnus.com>
287 Andrew MacLeod <amacleod@cygnus.com>
288 Jim Wilson <wilson@cygnus.com>
290 * Makefile.am (CPU_TYPES): Add ia64.
291 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
292 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
293 * Makefile.in: Rebuild.
294 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
295 * configure: Rebuild.
296 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
297 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
298 * expr.c (expr): Handle md_optimize_expr.
299 * read.c (LEX_HASH): Add comment.
300 * config/tc-ia64.c, config/tc-ia64.h: New files.
302 2000-04-21 Richard Henderson <rth@cygnus.com>
304 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
305 bundling a non-delayed branch type instruction.
307 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
309 * config/tc-mn10300.c (HAVE_AM30): Define.
310 (md_assemble): Use it.
312 2000-04-19 Alan Modra <alan@linuxcare.com.au>
314 * config/obj-elf.c (obj_elf_change_section): Check for changed
317 * Makefile.am: (CPU_MULTI_VALID): Remove.
318 (MULTI_CPU_TYPES): Define.
319 (MULTI_CPU_OBJ_VALID): Define.
320 (DEPTC): Use the above.
323 Regenerate dependencies.
324 * Makefile.in: Regenerate.
326 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
328 * Makefile.am (YACC, LEX): Get them from configure.
330 2000-04-18 H.J. Lu (hjl@gnu.org)
332 * config/tc-i386.c (offset_in_range): Use addressT instead of
333 bfd_vma for non-bfd assemblers.
335 2000-04-17 Alan Modra <alan@linuxcare.com.au>
337 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
338 doesn't give spurious errors.
340 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
342 * as.h (SEEK_SET): Define if undefined.
344 2000-04-13 Alan Modra <alan@linuxcare.com.au>
346 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
347 constants, and don't assume offsetT is 32 bits.
349 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
351 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
352 (md_pcrel_from_section): Add prototype.
353 (d10v_fix_adjustable): Add prototype.
354 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
356 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
358 2000-04-12 Nick Clifton <nickc@cygnus.com>
360 * config/tc-d10v.c (find_opcode): Correctly calculate position of
361 symbol in frag chain.
363 2000-04-10 Alan Modra <alan@linuxcare.com.au>
365 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
366 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
367 (fits_in_signed_word, smallest_imm_type): Ditto.
368 (md_assemble): Use an offsetT var to hold offsetT values, not a
370 (offset_in_range): New.
371 (md_assemble): Use it.
372 (md_convert_frag): Change type of target_address, opcode_address,
373 and displacement_from_opcode_start to offsetT.
374 (md_create_short_jump): Change type of offset to offsetT.
375 (md_create_long_jump): Ditto.
376 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
377 (md_chars_to_number): Remove.
378 (output_invalid): Remove duplicate prototype.
380 2000-04-09 Nick Clifton <nickc@cygnus.com>
382 * Makefile.am (CPU_TYPES): Add 'avr'.
383 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
384 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
386 * Makefile.in: Regenerate.
388 * doc/as.texinfo: Add M32R documentation.
390 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
392 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
393 --enable-build-warnings option.
394 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
395 * Makefile.in, configure: Re-generate.
397 2000-04-07 Nick Clifton <nickc@cygnus.com>
399 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
400 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
401 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
402 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
403 (arm_force_relocation): Force relocations for
404 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
406 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
408 * config/tc-sh.c (get_operands): There's no third operand if the
409 first operand is an immediate.
411 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
413 * config/tc-sh.c (immediate): Delete.
414 (sh_operand_info): Add immediate member.
415 (parse_reg): Use A_PC for pc.
416 (parse_exp): Add second argument 'op'. All callers changed.
417 (parse_at): Expect pc to be coded as A_PC.
418 Use immediate field in *op.
419 (insert): Add fourth argument 'op'. All callers changed.
420 (build_relax): Add second argument 'op'. All callers changed.
421 (insert_loop_bounds): New function.
422 (build_Mytes): Remove DISP_4.
423 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
424 (assemble_ppi): Use immediate field in *operand.
425 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
426 (md_apply_fix): Likewise.
427 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
429 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
431 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
433 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
435 * internals.texi (CPU backend): Document
436 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
438 2000-04-04 Alan Modra <alan@linuxcare.com.au>
440 * po/gas.pot: Regenerate.
442 * as.c (show_usage): Restore translated part of bug string.
443 * gasp.c (show_usage): Likewise.
445 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
446 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
448 (DEP1): Modify for "gcc -MM".
452 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
454 * Makefile.in: Regenerate.
456 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
458 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
459 (md_begin): Likewise.
460 (HAVE_AM33): New macro.
461 (md_assemble): Use it. Match r_regs and xr_regs only if
464 2000-04-03 Alan Modra <alan@linuxcare.com.au>
466 * as.h: #include "bin-bugs.h"
467 * as.c (show_usage): Use REPORT_BUGS_TO.
468 * gasp.c: #include "bin-bugs.h"
469 (show_usage): Use REPORT_BUGS_TO.
471 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
473 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
475 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
476 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
479 2000-04-03 Alan Modra <alan@linuxcare.com.au>
481 * config/tc-i386.c (i386_immediate): Don't assume a constant
482 immediate is necessarily 16 bits when in 16 bit code mode.
483 (md_assemble): Instead set guess_suffix here after we have checked
486 2000-04-02 Richard Henderson <rth@cygnus.com>
488 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
489 quantities. Correct right shift sign extension.
490 (build_insn): Make `number' unsigned long. Mask top 6 bits of
491 32-bit value when shifting into place.
493 2000-04-01 Ian Lance Taylor <ian@zembu.com>
495 * app.c: Add ATTRIBUTE_UNUSED as needed.
496 * config/tc-ppc.c: Likewise.
497 (ppc_size): Make unsigned long.
498 (ppc_insert_operand): Add casts to avoid warnings.
500 2000-03-31 Nick Clifton <nickc@cygnus.com>
502 * config/tc-d10v.h (md_flush_pending_output): Define.
504 2000-03-29 Nick Clifton <nickc@cygnus.com>
506 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
507 segment. Works for both BFD_ASSEMBLER and others.
508 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
510 2000-03-29 Nick Clifton <nickc@cygnus.com
512 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
514 2000-03-28 Alan Modra <alan@linuxcare.com.au>
516 * listing.c (LISTING_LHS_WIDTH): Default depends on
518 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
520 2000-03-27 Ian Lance Taylor <ian@zembu.com>
522 * config/tc-sh.c (md_show_usage): Use backslash before newline in
525 2000-03-27 Alan Modra <alan@linuxcare.com.au>
527 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
529 * config/tc-avr.c (mcu_types): Add missing initialiser.
530 (md_pcrel_from_section): Add prototype.
531 (avr_operand): Remove redundant test of unsigned < 0.
532 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
534 2000-03-27 Denis Chertykov <denisc@overta.ru>
536 * config/tc-avr.c: New file for AVR support.
537 * config/tc-avr.h: Likewise.
538 * configure.in: Add AVR support.
539 * configure: Regenerate.
541 2000-03-26 Timothy Wall <twall@cygnus.com>
543 * gasp.c (macro_op): Add new argument to check_macro call.
544 Macro structure definitions moved to macro.h
545 * sb.h: Add argument to prototype for input_scrub_include_sb.
546 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
547 nesting checks with an additional flag.
548 (struct input_save): Add flag to indicate whether current sb
549 should be checked for proper macro/conditional nesting.
550 (input_scrub_push/pop): Save/restore nest check flag.
551 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
553 * macro.c (check_macro): Allow caller to retrieve parsed macro
554 information if a pointer is provided. This information may be
555 used by the new macro hooks.
556 * macro.h: Update prototype for check_macro. Macro struct
557 definitions moved here from macro.c/gasp.c.
558 * read.c (read_a_source_file): Add parameter to check_macro call,
559 and pass macro info to the macro hook, if defined.
560 (input_scrub_insert_line): New. Allow insertion of a line of
561 characters into the input stream.
562 (input_scrub_insert_file): New. Allow insertion of an arbitrary
563 file into the input stream.
564 (s_include): Use input_scrub_insert_file.
565 * internals.texi: Document new macro hooks.
566 * as.h: New prototypes added.
568 2000-03-26 Alan Modra <alan@linuxcare.com.au>
570 * config/tc-i386.c: Don't start any as_bad or as_warn message with
571 an initial capital letter.
572 (i386_index_check): Reindent.
574 2000-03-19 Nick Clifton <nickc@cygnus.com>
576 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
579 2000-03-17 Thomas de Lellis <tdel@windriver.com>
581 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
582 instruction operand bad if Rd > 7 when generating
583 thumb instructions. Prevents for example,
584 "adr r12,label" from silently failing and generating
585 the wrong instruction.
587 2000-03-17 Nick Clifton <nickc@cygnus.com>
589 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
590 that have a destingation >= 0x400000.
591 Fix compile time warning messages.
593 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
595 * config/tc-sh.c (md_begin): When encountering insn that are
596 not supported by the current arch, only change the name if
597 its contents are the same as prev_name.
598 (get_specific): If the the architecture doesn't match, fail.
600 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
602 * config/tc-sh.c (IDENT_CHAR): Define.
603 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
604 matching back where it came from.
606 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
608 * config/tc-sh.c (md_show_usage): Add description of -dsp.
610 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
612 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
615 2000-03-15 Kazu Hirata <kazu@hxi.com>
617 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
619 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
621 * expr.c (operand) [case 'f']: When testing if '0f' can start a
622 floating-point-number, make sure 'f' is in FLT_CHARS.
624 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
626 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
627 (s_lcomm_internal): Use it.
628 * doc/internals.texi (CPU backend): Document it.
629 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
632 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
634 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
637 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
638 implementation doesn't have special handling for switch
640 (macro_build): Allow for code in sections other than .text.
643 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
644 Don't perform relocs if we will be outputting them.
645 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
646 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
649 2000-03-09 Catherine Moore <clm@cygnus.com>
651 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
652 relocation type based on the entry in the fixup structure.
654 2000-03-08 H.J. Lu (hjl@gnu.org)
656 * Makefile.am (install-exec-tooldir): Depend on
657 install-exec-bindir for parallel make.
658 * Makefile.in: Regenerated.
660 2000-03-06 Nick Clifton <nickc@cygnus.com>
662 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
664 (md_parse_option): Parse -m32r command line switch - disable m32rx
666 (md_show_usage): Document new option.
668 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
669 * doc/Makefile.in: Regenerate.
670 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
672 2000-03-02 Michael Meissner <meissner@redhat.com>
674 * config/tc-d30v.c (check_range): Remove code that incorrectly
675 sign extended values where bits < 32.
677 2000-03-02 H.J. Lu (hjl@gnu.org)
679 * configure.in: Support --enable-targets=all on ia32.
680 * configure: Regenerated.
682 2000-03-01 Nick Clifton <nickc@cygnus.com>
684 * gasp.c (do_align): Remove bogus check of alignment value.
686 2000-02-27 Thomas de Lellis <tdel@windriver.com>
688 * config/obj-elf.c (elf_frob_symbol): Remove code which when
689 TC_PPC was defined forced the type of a symbol with no other type
692 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
694 * doc/internals.texi (CPU backend): Mention that
695 line_separator_chars do not break up comments. Fix typos for
696 LEX_AT and LEX_NAME descriptions. Document operands for
697 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
698 description of md_create_short_jump usage. Document argument for
701 2000-02-27 Jakub Jelinek <jakub@redhat.com>
703 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
704 (md_parse_option): Handle it.
705 (md_show_usage): Document it.
707 2000-02-27 Ian Lance Taylor <ian@zembu.com>
709 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
710 opcode, for the instruction `pal19'. From Andrea Arcangeli
713 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
715 * config/tc-i386.c (i386_immediate): Move constant operand sizing
717 (md_assemble): To here, before template operands are matched.
718 Also ensure a constant immediate is sign extended when we know the
719 size is at most 16 bits. This is to catch cases like "add
720 $0xffc0,%ax" where we don't know the size, and thus that the
721 immediate can be represented as Imm8S until after parsing the
723 (i386_displacement): Similarly sign extend 16 bit constant
725 (md_assemble): Relax 16-bit jump constant range check to suit sign
726 extended displacements.
728 2000-02-26 Andreas Jaeger <aj@suse.de>
730 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
732 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
734 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
735 call operands when intel_syntax.
736 (intel_float_operand): Return 2 for "fi...".
737 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
738 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
739 earlier "SHORT" change.
740 (md_assemble): When determining suffix from Regs, exclude
743 2000-02-24 Nick Clifton <nickc@cygnus.com>
745 * configure: Add arm-wince, mips-pe and sh-pe targets.
746 * configure: Regenerate.
748 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
750 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
751 "pe-mips" for the mips-pe target.
753 * config/tc-arm.c (insns): Change displacement encoded in BL
754 and B instructions if the target port is arm-wince.
755 (do_ldst): Do not bias the relocation offset if the target
757 (md_pcrel_from): Add in missing relocation offset bias if the
760 * config/tc-mips.c (mips_target_format): Support COFF flavour.
761 (md_begin): Disable -G support for mips-pe target.
762 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
763 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
766 * config/tc-sh.c (md_begin): sh-pe target is little endian.
767 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
768 assembler, just set the alignment to 4.
770 * config/te-wince-pe.h: New file for WinCE targets. Define
773 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
775 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
777 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
778 (i386_intel_memory_operand): After finding a segment override,
779 check again for no `[' before looking for a displacement. Bomb if
780 more than one displacement rather than silently discarding the
781 second and subsequent ones. Free strings malloc'd by
782 build_displacement_string.
784 2000-02-24 Catherine Moore <clm@cygnus.com>
786 * config/obj-som.c (obj_pseudo_table): Add "weak".
787 (obj_som_weak): New routine.
789 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
791 * config/tc-i386.c (union i386_op): New.
792 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
793 Throughout file replace occurences of disps[n], imms[n], regs[n]
794 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
795 intel mode operand swapping. Add assert in regKludge and
796 fake_zero_displacement code. Test i.types[n] when outputting
797 displacements and immediates. Combine output of Disp16 with
799 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
800 when in intel mode by (not) reversing fsub and fdiv operands
801 before the template search. This fails for single operand
802 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
803 undefined. Instead fix the base_opcode after we've found the
804 template. Move base_opcode xor with found_reverse_match from
805 opcode output code to before this fix so we test for the correct
807 (md_assemble): Don't use strcmp when deciding to ignore the suffix
808 check in intel mode. Instead compare opcodes.
810 * config/tc-i386.h (TC_RELOC): Delete.
811 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
812 with equivalent call to reloc.
814 * as.h (flag_m68k_mri): Move declaration after target include, and
815 only declare when TC_M68K defined. Define as zero otherwise.
816 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
817 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
818 Define as zero otherwise.
819 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
820 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
821 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
822 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
823 testing whether defined.
824 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
825 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
826 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
827 rather than testing whether defined.
828 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
829 (parse_mri_cons): Declare and use only when TC_M68K.
830 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
831 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
832 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
834 * NEWS: Mention IBM 370 support.
836 2000-02-23 Richard Henderson <rth@cygnus.com>
838 * config/tc-i386.c (md_assemble): When swapping operands for
839 intel_syntax, assume everything that's not Imm or Disp is a
842 2000-02-23 Linas Vepstas <linas@linas.org>
844 * config/tc-i370.c, config/tc-i370.h: New files.
845 * Makefile.am: Add support for Linux/IBM 370.
846 * configure.in: Likewise.
847 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
848 * config/obj-elf.c: Include elf/i370.h
849 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
851 * Makefile.in: Regenerate.
852 * configure: Regenerate.
854 * doc/c-i370.texi: New file.
855 * doc/all.texi: Include it.
856 * doc/as.texinfo: And here.
857 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
858 * doc/Makefile.in: Regenerate.
860 2000-02-19 Michael Meissner <meissner@redhat.com>
862 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
863 determine if an instruction can be used in parallel with an ADDppp
864 or SUBppp instruction.
866 2000-02-22 Andrew Haley <aph@cygnus.com>
868 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
870 1999-12-30 Andrew Haley <aph@cygnus.com>
872 * config/tc-mips.c (mips_gp32): New variable.
873 (macro_build) Use mips_gp32.
875 (md_longopts): Add "-mgp32" and "-mgp64".
876 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
878 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
880 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
881 warning, and bump it to 1.
883 2000-02-22 Ian Lance Taylor <ian@zembu.com>
885 From Brad Lucier <lucier@math.purdue.edu>:
886 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
889 2000-02-21 Catherine Moore <clm@cygnus.com>
891 * config/tc-mips.c (MF_HILO_INSN): Define.
892 (mips_7000_hilo_fix): Declare.
893 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
894 (md_parse_option): Check for 7000_HILO_FIX options.
895 (OPTION_M7000_HILO_FIX): Define.
896 (OPTION_NO_M7000_HILO_FIX): Define.
897 * doc/c-mips.texi (-mfix7000): Describe.
899 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
901 * listing.c (print_lines): Remove unused variable `end'.
903 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
904 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
905 reloc_type when BFD_ASSEMBLER.
906 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
907 reloc_type when BFD_ASSEMBLER. Move common code out of switch
908 statement and quell signed vs. unsigned comparison warning.
910 2000-02-18 Nick Clifton <nickc@cygnus.com>
912 * config/tc-d10v.c (find_opcode): Add a symbol's value to
913 the computed frag offset, rather than overwriting it.
915 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
917 * config/tc-sh.c ("elf/sh.h"): Include.
918 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
919 (md.begin): Initialize target_arch.
920 Only include opcodes in has table that match selected architecture.
921 (parse_reg): Recognize register names for sh-dsp.
922 (parse_at): Recognize post-modify addressing.
923 (get_operands): The leading space is now optional.
924 (get_specific): Remove FDREG_N support. Add support for sh-dsp
925 arguments. Update valid_arch.
926 (build_Mytes): Add support for SDT_REG_N.
927 (find_cooked_opcode): New function, broken out of md_assemble.
928 (assemble_ppi, sh_elf_final_processing): New functions.
929 (md_assemble): Use find_cooked_opcode and assemble_ppi.
930 (md_longopts, md_parse_option): New option: -dsp.
931 * config/tc-sh.h (elf_tc_final_processing): Define.
932 (sh_elf_final_processing): Declare.
934 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
936 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
937 the unwinder subspace. Save the current seg/subseg before creating
940 2000-02-10 Nick Clifton <nickc@cygnus.com>
942 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
943 little endian targets.
944 (INST_BYTE1): Redefine to handle big and little endian
946 (cpu_type): New type: Select between M340 and M210.
947 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
948 instructions of the M340.
949 (md_assemble): Add support for the MULSH and OPSR classes of
951 (md_atof): Add support for little endian targets.
952 (md_parse_option): Add support for -EL, -EB and -mcpu command
954 (md_convert_frag): Add support for little endian targets.
955 (md_apply_fix3): Add support for little endian targets.
956 (md_number_to_chars): Add support for little endian targets.
958 2000-02-10 Timothy Wall <twall@redhat.com>
960 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
961 defined, use it to verify the symbol just read should be a label.
963 2000-02-10 Timothy Wall <twall@redhat.com>
965 * app.c (do_scrub_chars): Handle "||" for parallel instructions
966 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
967 around colons when KEEP_WHITE_AROUND_COLON is defined.
968 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
969 and KEEP_WHITE_AROUND_COLON.
971 2000-02-08 Timothy Wall <twall@redhat.com>
973 * read.c (s_rept): Call do_repeat, which abstracts the repeat
975 (do_repeat): New. Abstract repeat logic so that a "break" can be
977 (end_repeat): New. Provide support for a "break" out of the
979 * read.h: Add prototypes for new functions.
981 2000-02-08 Timothy Wall <twall@redhat.com>
983 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
984 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
985 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
988 2000-02-08 Timothy Wall <twall@redhat.com>
990 * read.c: Added elseif to directives table.
991 * read.h: Added prototype for s_elseif.
992 * doc/as.texinfo: Added description for elseif.
993 * cond.c (s_elseif): New function
995 2000-02-04 Timothy Wall <twall@redhat.com>
997 * listing.c (print_lines): Remove conditionals causing bug in
1000 2000-02-03 Timothy Wall <twall@cygnus.com>
1002 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1004 * frags.c (frag_new): Calculate fr_fix in octets
1005 (frag_now_fix) Return offset as target address offset (bytes).
1006 (frag_now_fix_octets) New - Return offset in octets (8-bit
1008 * frags.h: Added prototype for frag_now_fix_octets().
1009 Distinguish between octets and bytes in field descriptions.
1010 * listing.c (calc_hex): Account for octets vs bytes when
1011 printing addresses/offsets.
1012 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1013 target is little-endian, print the octets in a word in big-endian
1014 order so that the display looks like a proper hexadecimal number,
1015 instead of having the octets reversed.
1016 * read.c (do_align): When recording alignment, alignment power
1017 should be in terms of target bytes (minimum addressible unit)
1019 (do_org) Convert ORG target address (byte) argument into an
1020 octet offset when generating a variable fragment.
1021 * symbols.c (resolve_symbol_value): Symbol final value
1022 converted to a target address offset (bytes) from its octet offset.
1023 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1024 offset (bytes) is adjusted by the frag offset (octets) converted
1026 (coff_frob_section) Section alignment power is in terms of bytes;
1027 convert it to an octet alignment power when calculating size (and
1028 size mask) in octets. Don't modify the section size in order to
1029 "align" it for TI COFF, since that format has a different method
1030 for storing alignment information.
1032 2000-02-01 Timothy Wall <twall@cygnus.com>
1034 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1035 entries, matching the way GCC generates them. If not escaped, the
1036 filename is encoded incorrectly.
1038 2000-01-31 Nick Clifton <nickc@cygnus.com>
1040 * config/tc-arm.c (reg_table): Add support for ATPCS register
1043 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1045 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1047 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1049 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1050 of a symbol when we really care about its value.
1052 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1054 * config/tc-mcore.c (md_assemble): Give warning message if
1055 operands passes to instruction are more than the spec.
1057 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1059 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1060 Thumb mode but the label seen was not declared as '.thumb_func'
1061 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1062 correct disassembly of Thumb code bounded by non function labels.
1064 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1066 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1067 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1069 * Makefile.in: Same here.
1072 * configure.in: Set bfd_gas for i386-aout when primary target
1073 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1074 we may need the primary te_file. Remove incorrect comment.
1076 * configure: Regenerate.
1078 * config/e-i386aout.c: New file.
1080 * as.c (USE_EMULATIONS): Move to before print_version_id.
1081 (struct emulation): Add i386aout.
1082 (show_usage): Split text strings. Reformat -a text. Add --em
1086 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1087 (aout_format_ops): New.
1090 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1091 preprocessor conditional and add aout USE_EMULATIONS tests.
1092 (read_a_source_file): Don't pass error strings to printf as
1096 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1098 (do_data): Same here.
1099 (process_file): And here.
1102 * symbols.c (colon): Rewrite "already defined" fatal message
1103 code for aout with USE_EMULATIONS.
1106 * config/obj-aout.c (OBJ_HEADER): Define.
1107 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1109 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1110 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1112 (obj_aout_type): Expand S_SET_OTHER here too.
1113 (obj_read_begin_hook): Remove.
1114 (aout_pop_insert): New.
1115 (obj_aout_s_get_other): New.
1116 (obj_aout_s_get_desc): New.
1117 (aout_format_ops): New.
1120 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1121 gets aout_pseudo_table.
1122 (aout_pseudo_table): Declare.
1123 (obj_read_begin_hook): Define.
1126 * config/obj-coff.c (obj_pseudo_table): Rename to
1128 (coff_pop_insert): Use coff_pseudo_table.
1129 (coff_sec_sym_ok_for_reloc): Remove.
1130 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1131 and comment all zero entries and remove #if 0 code.
1134 * config/obj-coff.h (obj_pop_insert): Define.
1135 (coff_pseudo_table): Declare.
1138 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1139 s_get_size, s_set_size. Comment all zero entries.
1142 * config/obj-elf.c (elf_s_get_other): New function.
1143 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1144 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1145 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1147 (obj_elf_parse_section_letters): Don't pass error strings to
1148 printf as format arg.
1151 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1153 (elf_s_get_other): Declare.
1154 (S_GET_OTHER) Define as elf_s_get_other if not already
1156 (S_SET_OTHER): Only define when not already defined.
1157 (elf_obj_read_begin_hook): Declare.
1158 (obj_read_begin_hook): Define.
1159 (elf_obj_symbol_new_hook): Declare.
1160 (obj_symbol_new_hook): Define.
1163 * config/obj-multi.h: Add copyright header and protect against
1164 multiple inclusion. Add * to all function pointers.
1165 (OBJ_HEADER): If defined, include it rather than other defines
1167 (obj_frob_file_after_relocs): Test for NULL.
1168 (obj_symbol_new_hook): Here too.
1169 (obj_sec_sym_ok_for_reloc): And here.
1170 (S_GET_OTHER): Define.
1171 (S_GET_DESC): Define.
1172 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1173 (OBJ_MAYBE_ELF): Update comment.
1175 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1176 OBJ_AOUT preprocessor conditional and handle emulation by
1177 testing OUTPUT_FLAVOR.
1178 (i386_displacement): Here too.
1179 (md_section_align): Similarly here.
1180 (i386_target_format): Conditionally compile when more than one
1181 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1182 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1183 (i386_displacement): Here too.
1186 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1187 Define TARGET_FORMAT for aout only when not multi.
1190 * config/te-multi.h: Delete file as it's identical to te-generic.h
1192 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1194 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1195 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1198 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1200 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1203 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1205 * config/tc-mips.c (mips_do_align): New function.
1206 * config/tc-mips.h (md_do_align): Define.
1208 2000-01-10 Philip Blundell <philb@gnu.org>
1210 * doc/c-arm.texi (ARM Options): Fix typo.
1211 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1212 line separator for Linux.
1213 * doc/as.texinfo (Comments): Mention the ARM.
1215 2000-01-10 Philip Blundell <pb@futuretv.com>
1217 * configure.in (arm*-*-conix*): New target.
1218 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1220 * configure: Regenerate.
1222 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1224 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1225 (obj_elf_visibility): New function.
1227 * doc/as.texinfo (Visibility): New node: document visibility
1230 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1232 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1233 warning for absolute jump/call without `*' in non-intel mode. No
1234 need to set i.types[0] JumpAbsolute in intel mode.
1236 1999-12-22 Philip Blundell <pb@futuretv.com>
1238 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1239 hook function when changing sections.
1240 (arm_s_data): Likewise.
1242 1999-12-14 Nick Clifton <nickc@cygnus.com>
1244 * config/tc-arm.c (md_parse_option): Add support for -marm720
1245 command line switch.
1247 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1249 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1250 (r_registers, xr_registers): Define.
1251 (r_register_name, xr_register_name): New functions.
1252 (md_assemble): Handle new am33 operand types and instruction
1254 (mn10300_insert_operand, check_operand): Likewise.
1256 1999-11-29 Nick Clifton <nickc@cygnus.com>
1258 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1259 (s_force_thumb): Set thumb_mode to 2.
1260 (md_assemble): Do not complain about thumb instructions on a
1261 non-thumb target if thumb_mode is set to 2.
1263 1999-11-28 Michael Meissner <meissner@cygnus.com>
1265 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1266 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1267 (O_...): Add new machine dependent expressions if we are handling
1268 explicit relocations.
1269 (alpha_reloc_op): New static table holding the explicit relocation
1271 (alpha_literal_hash): New static to hold the hash table for
1272 explicit relocations.
1273 (alpha_macros): Add support for explicit relocations.
1274 (md_begin): If explicit relocations, initialize hash table.
1275 (md_assemble): Don't print a second error if tokenize_arguments
1276 already printed an error message.
1277 (md_apply_fix): Add support for explicit relocations.
1278 (alpha_force_relocation): Ditto.
1279 (alpha_fix_adjustable): Ditto.
1280 (alpha_adjust_symtab): New function to support explicit
1282 (alpha_adjust_symtab_relocs): Ditto.
1283 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1284 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1285 Add support for explicit relocations. Return -2 if an error
1286 message was already printed.
1287 (find_macro_match): Add support for explicit relocations. Comment
1289 (emit_insn): Add support for explicit relocations.
1290 (assemble_tokens): Ditto.
1292 (load_expression): Ditto.
1295 (emit_ir_load): Ditto.
1296 (emit_loadstore): Ditto.
1299 (emit_sextX): Ditto.
1300 (emit_division): Ditto.
1301 (emit_jsrjmp): Ditto.
1302 (emit_retjcr): Ditto.
1304 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1306 (tc_adjust_symtab): If explicit relocations, call the function
1307 alpha_adjust_symtab.
1308 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1309 relocations next to the literal relocation they reference.
1310 (TC_INIT_FIX_DATA): Initialize the new fields.
1311 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1313 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1315 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1316 'B' operand for PA2.0 bb instruction.
1318 1999-11-18 Nick Clifton <nickc@cygnus.com>
1320 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1323 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1325 (mcore_force_relocation): Force relocations to be generated for
1328 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1330 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1331 (i386_displacement): Disallow O_big displacements.
1333 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1335 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1336 improvements in error checking.
1337 (md_assemble): Support for unconditional ARM instructions.
1338 (md_parse_option): Support for -m[arm]v5e flag.
1340 1999-11-12 Nick Clifton <nickc@cygnus.com>
1342 * macro.c (buffer_and_nest): Do not check beyond the end of the
1345 1999-11-11 Nick Clifton <nickc@cygnus.com>
1347 * macro.c (buffer_and_nest): Look for seperator after TO and
1350 1999-11-08 Andrew Haley <aph@cygnus.com>
1352 * app.c (do_scrub_chars): When in State 10, treat backslash
1353 characters in the same way as as symbol characters.
1355 1999-11-07 Richard Henderson <rth@cygnus.com>
1357 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1358 the previous label was in the current section before playing
1359 with auto-alignment.
1361 1999-11-06 Nick Clifton <nickc@cygnus.com>
1363 * config/tc-v850.c (v850_force_relocation): Force relocation
1365 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1368 1999-11-05 Michael Meissner <meissner@cygnus.com>
1370 * expr.h (operatorT): Increase machine dependent operators to 16.
1371 * expr.c (op_rank): Ditto.
1373 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1375 * read.c (pseudo_set): Reject attempts to set the value of a
1378 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1381 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1383 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1384 to bfd_set_section_contents.
1386 1999-11-03 Nick Clifton <nickc@cygnus.com>
1388 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1390 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1392 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1393 (mips_ip): Use OPCODE_IS_MEMBER.
1395 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1397 * config/tc-arm.c (reg_required_here): Improve comments.
1399 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1400 (tinsns): Initialize variants field.
1402 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1403 BAD_PC respectively.
1405 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1407 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1408 * config/tc-arm.h: Fix compile time warnings.
1410 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1412 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1413 form @abs16, @(abs16) and @(abs16 + imm).
1415 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1417 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1418 (ISA_HAS_64_BIT_REGS) New.
1419 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1420 mips_emit_delays,macro_build,load_register,load_addresss,
1421 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1422 and/or use new ISA_xxx macros in expressions involving
1423 ISA, particularly mips_opts.isa.
1425 1999-10-18 Michael Meissner <meissner@cygnus.com>
1427 * expr.h (operatorT): Add machine dependent operators md1..md8.
1428 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1429 for the machine dependent operators to use.
1431 * expr.c (op_rank): Add machine dependent operators.
1433 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1435 (O_cpregister): Ditto.
1436 (md_begin): Change X_op test that field is wide enough to use
1437 O_max instead of O_alpha_max.
1438 (cpu_types): Fill in missing initializer.
1439 (alpha_num_macros): Make unsigned.
1440 (md_assemble): Make opnamelen be size_t.
1441 (md_apply_fix): Cast alpha_num_operands to int before testing.
1442 (alpha_force_relocation): Ditto.
1443 (alpha_fix_adjustable): Ditto.
1444 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1445 (tc_gen_reloc): Ditto.
1446 (tc_get_register): Ditto.
1451 (s_alpha_ent): Ditto.
1452 (s_alpha_end): Ditto.
1453 (s_alpha_frame): Ditto.
1454 (s_alpha_prologue): Ditto.
1455 (s_alpha_file): Ditto.
1456 (s_alpha_gprel32): Ditto.
1457 (s_alpha_proc): Ditto.
1458 (s_alpha_set): Ditto.
1459 (s_alpha_base): Ditto.
1460 (s_alpha_align): Ditto.
1461 (s_alpha_arch): Ditto.
1462 (alpha_align): Ditto.
1463 (assemble_insn): Suppress unused variable warning.
1465 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1466 order in the structure.
1467 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1469 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1471 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1473 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1475 * config/tc-i386.c (i386_index_check): Correct #endif location.
1477 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1479 * as.c (show_usage): Document new options.
1480 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1481 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1482 (parse_args): Parse the new options.
1483 (main): If there were warnings, and --fatal-warnings
1484 was specified, print an error.
1485 * as.h: New variable, flag_fatal_warnings, for new option.
1487 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1489 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1490 '@'. Change autoincrement completers to fall through to cache control
1493 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1495 (pa_parse_addb_64_cmpltr): New function.
1497 * config/tc-hppa.c (pa_ip): Change error message.
1498 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1499 '?Q' args to allow falling through.
1501 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1502 Remove unused conditional codes.
1503 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1505 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1507 * config/tc-d30v.c (CHAR_BIT): Define.
1508 (check_range): Fix bit operations to support integers bigger than
1511 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1513 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1516 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1517 Doug Evans <devans@cygnus.com>
1519 Add support for m32rx.
1520 * config/tc-m32r.c (enable_m32rx): New static global.
1521 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1522 (allow_m32rx): New function.
1523 (M32R_SHORTOPTS): Add `O'.
1524 (md_longopts): Add --m32rx plus several warning options.
1525 (md_parse_option): Handle new options.
1526 (md_show_usage): Print them.
1527 (md_begin): Enable m32rx.
1528 (OPERAND_IS_COND_BIT): New macro.
1529 (first_writes_to_seconds_operands): New function.
1530 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1531 (target_make_parallel,assemble_two_insns): New functions.
1532 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1533 If optimizing and m32rx, try to make consecutive insns parallel.
1535 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1537 * config/tc-mips.c (nopic_need_relax): Allow for the
1538 .sdata.foo sections generated by -fdata-sections,
1539 and for the .gnu.linkonce.s sections generated by C++.
1541 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1543 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1544 with cleaner code using completer prefixes. Add 'Y'.
1546 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1548 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1550 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1551 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1552 insn does not match and we should try the next insn in the table.
1554 1999-09-22 Nick Clifton <nickc@cygnus.com>
1556 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1558 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1560 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1563 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1565 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1566 OBJ_ELF. If ELF, add "sq".
1567 (md_parse_option): If ELF, ignore -s and -q.
1568 (md_show_usage): Mention ELF options.
1570 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1572 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1575 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1577 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1579 * config/tc-hppa.c (struct pa_it): New field "trunc".
1580 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1581 (pa_parse_ftest_gfx_completer): New function
1582 (pa_parse_fp_cnv_format): New function.
1584 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1585 (md_apply_fix): Handle 22bit pc-rel branches.
1587 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1589 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1591 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1593 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1595 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1597 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1598 (pa_ip): Handle 'fX'.
1600 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1602 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1603 unwinds unless the function is in the text space.
1604 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1606 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1608 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1609 (md_assemble): To here. Tweak address generation.
1611 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1613 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1614 (md_assemble): Call dwarf2_where for OBJ_ELF.
1615 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1616 (pa_end_of_source): New function.
1617 * tc-hppa.h (md_end): Define for OBJ_ELF.
1619 1999-09-14 Michael Meissner <meissner@cygnus.com>
1621 * configure.in (Canonicalization of target names): Remove adding
1622 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1623 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1624 * configure: Regenerate.
1626 1999-09-14 Donn Terry <donn@interix.com>
1628 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1630 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1632 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1633 pc-relative jmp/call to an absolute symbol.
1634 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1635 absolute section symbols.
1637 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1638 jump handling code and comments.
1640 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1642 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1643 the value if TE_PE and a global defined symbol.
1645 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1647 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1648 print the symbol, rather than printing it here.
1650 1999-09-11 Donn Terry <donn@interix.com>
1652 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1653 BFD_RELOC_RVA relocations.
1655 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1656 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1659 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1661 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1662 * doc/internals.texi (Object format backend): Document
1665 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1666 relocations against global symbols if TE_PE.
1668 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1669 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1671 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1674 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1675 symbols which do not have a constant value, or tags with
1676 non-tags. Remove the symbol from the list before adding it at the
1679 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1680 C_FCN symbol differently if TE_PE.
1681 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1682 appears in the pseudo-op, rather coff_line_base which is only set
1685 * config/obj-coff.c (obj_coff_loc): New static function.
1686 (obj_pseudo_table): Add "loc".
1688 * config/obj-coff.c (add_lineno): Check that the line number is
1691 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1692 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1694 (md_atof): Return NULL rather than 0.
1695 * config/tc-i386.c (md_atof): Change type to int.
1696 * expr.c (expr): Change first parameter to int.
1697 * config/obj-coff.c: Add declarations for static functions.
1698 (coff_frob_symbol): Use SYM_AUXENT.
1699 * config/tc-i386.h (flag_16bit_code): Don't declare.
1701 * config/obj-coff.c (obj_coff_section): Default to setting
1702 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1704 * write.c (adjust_reloc_syms): Print adjusted fixup.
1706 * expr.c (integer_constant): Correct too_many_digits calculation
1709 1999-09-09 Andreas Schwab <schwab@suse.de>
1711 * doc/c-arm.texi: Fix arguments of @var to not contain
1714 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1716 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1718 (md_parse_option): Only support -k flag for ELF and COFF targets.
1720 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1722 * config/tc-hppa.c (pa_ip): Put strict register checks before
1723 call to pa_parse_number.
1725 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1727 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1729 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1732 1999-09-06 Donn Terry <donn@interix.com>
1734 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1736 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1738 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1739 candidate instruction. Require registers for register arguments
1740 when in strict mode. Require assemble-time constants for
1741 constants when in strict mode.
1742 (pa_get_absolute_expression): Require a constant when in strict
1745 1999-09-06 Nick Clifton <nickc@cygnus.com>
1747 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1749 1999-09-04 Steve Chamberlain <sac@pobox.com>
1751 * config/tc-pj.c: New file, supports picoJava in ELF.
1752 * config/tc-pj.h: Ditto.
1753 * configure.in (pjl*, pj*): New targets.
1754 * Makefile.am: Rebuild dependencies.
1755 (CPU_TYPES): Add pj.
1756 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1757 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1758 * doc/c-pj.texi: New file.
1759 * doc/as.texinfo: Add some PJ specifics.
1760 * doc/all.texi: Add PJ to the list of all architectures, sort them
1762 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1763 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1765 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1767 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1768 (obj_frob_file): Test for null pointer.
1769 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1770 (OBJ_PROCESS_STAB): And here.
1771 (elf_obj_sy): Remove
1773 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1774 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1775 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1777 * config/obj-coff.c (no_func): Remove.
1778 (coff_format_ops): Change occurrences of no_func to 0, as we test
1779 for 0 in obj-multi.h.
1781 * configure.in: Enable bfd for i386-coff when primary target is
1782 bfd. Enable i386 elf,coff emulation support. Don't set
1783 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1784 emulation to support.
1785 *configure: Regenerate.
1787 1999-09-02 Nick Clifton <nickc@cygnus.com>
1789 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1790 .section .line directive is encountered.
1792 1999-09-01 Nick Clifton <nickc@cygnus.com>
1794 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1797 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1798 * as.texinfo: Document --gdwarf2 command line option.
1799 Add additional documentation of ARM command line switches.
1801 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1803 * config/tc-i386.c (i386_intel_memory_operand): Combine
1804 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1805 and RESTORE_END_STRING around parse_register calls.
1806 (i386_operand): Here too.
1807 (i386_is_reg): Remove.
1808 (parse_register): Move as_bad calls from within this function to
1811 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1813 Based on a patch from H.J. Lu <hjl@gnu.org>
1814 * config/tc-i386.c (parse_register): Handle FP regs specially.
1815 (md_begin): Remove '(' and ')' from register_chars.
1817 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1819 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1820 error message (done elsewhere).
1822 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1824 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1826 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1828 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1831 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1833 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1835 Add new completers. Fix bug in 64 bit condition handling.
1837 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1840 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1842 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1844 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1846 1999-08-27 Jim Wilson <wilson@cygnus.com>
1848 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1849 (struct ls): Add frag field. Initialize it to zero.
1850 (out_end_sequence): New local text_frag. Set it while in text section.
1851 Replace address check with frag check. Set ls.frag to text_frag if
1852 out_set_addr called.
1853 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1854 Set it before switching sections. Replace address check with frag
1855 check. Set ls.frag to saved_frag if out_set_addr called.
1857 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1859 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1860 output "advance_pc" opcode instead of calling gen_addr_line().
1861 The latter has the undesired side-effect of creating a new row
1862 in the debug line info matrix.
1864 1999-08-26 Jim Wilson <wilson@cygnus.com>
1866 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1867 ls.last_filename if last is less than zero. Set ls.last_filename
1868 when allocating new entry.
1869 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1872 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1874 * config/tc-i386.c (i386_index_check): Fix the displacement size
1875 when INFER_ADDR_PREFIX.
1877 1999-08-18 Nick Clifton <nickc@cygnus.com>
1879 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1882 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1884 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1885 handle 0xffffNNNN constants correctly.
1887 1999-08-16 Nick Clifton <nickc@cygnus.com>
1889 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1892 1999-08-13 Nick Clifton <nickc@cygnus.com>
1894 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1895 (md_apply_fix3): Always pass positive values to
1896 validate_offset_imm.
1898 1999-08-12 Nick Clifton <nickc@cygnus.com>
1900 * config/tc-arm.c (skip_whitespace): New macro.
1901 Formatting tidy ups.
1903 (md_apply_fix3): Store relocation offset in addend for ELF based
1905 (arm_force_relocation): Always generate relocs for Thumb function
1908 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1910 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1911 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1913 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1915 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1916 flags for the unwind subspace.
1918 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1919 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1920 suitable relocation based on the size of the target's pointer.
1921 Always Use subsegment zero for the unwinders.
1922 (pa_level): Handle "2.0w".
1924 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1926 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1927 with the following instruction unless this was specified.
1929 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1931 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1932 certain sections, to match BFD changes.
1934 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1936 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1937 (EXTRA_SCRIPTS): Define to keep automake happy.
1938 * Makefile.in: Rebuild.
1940 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1942 * Makefile.am: Rename .dep* files to DEP*.
1943 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1944 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1946 * Makefile.in: Rebuild.
1948 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1950 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1952 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1954 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1955 avoid problems on DOS filesystems.
1956 * Makefile.in: Rebuild.
1958 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1960 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1962 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1965 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1967 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1968 line to create ${GDBINIT} rather than .gdbinit.
1969 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1971 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1973 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1975 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1977 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1979 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1981 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1982 non-adjustable symbols.
1984 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1986 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1988 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1990 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1993 1999-08-05 Donn Terry <donn@interix.com>
1995 * config/te-interix.h: New file.
1996 * configure.in (i386-*-interix*): New target.
1997 * configure: Rebuild.
1999 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2001 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2002 selectors for ELF too.
2003 (selector_table): Add "ltp" and "rtp" selectors.
2005 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2007 * config/tc-i386.c (i386_operand): No need to change
2008 operand_string pointer in segment reg case before goto
2009 do_memory_reference. Initialise displacement_string_start and
2010 displacement_string_end after do_memory_reference label.
2011 (i386_index_check): Add operand_string param, and print error
2012 message on failure here.
2013 (i386_intel_memory_operand): Instead of here.
2014 (i386_operand): And here.
2015 (INFER_ADDR_PREFIX): Enable.
2017 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2019 * config/tc-i386.h (DefaultSize): Define. Renumber following
2020 opcode_modifier defines.
2022 From Etienne Lorrain <etienne.lorrain@ibm.net>
2023 * config/tc-i386.c (stackop_size): New variable.
2024 (set_16bit_code_flag): Clear it here.
2025 (set_16bit_gcc_code_flag): New function.
2026 (md_pseudo_table): Add "code16gcc" entry.
2027 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2029 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2031 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2032 next_set_end even if the end symbol is being discarded.
2034 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2035 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2036 * config/obj-coff.c: Likewise.
2037 (seg_info_type): Remove.
2038 (seg_info_off_by_4): Change to array of segT.
2039 (s_get_segment): Adjust accordingly.
2040 (obj_pseudo_table): Fully initialize sentinel entry.
2042 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2043 Ralf Baechle <ralf@uni-koblenz.de>.
2045 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2047 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2049 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2051 * config/tc-i386.c: Indentation and white space changes.
2052 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2053 don't enable it by default.
2054 (i386_intel_operand): Remove redundant prototype.
2055 Move check on number of memory operands, and i.mem_operands++
2056 (i386_intel_memory_operand): To here.
2057 Remove i386_immediate code from here. Remove special case code
2058 for input and output using (%dx). Remove base/index checks and
2059 call i386_index_check instead. Save initial operand_string
2060 argument for error message.
2061 (i386_operand): Remove redundant prototype. Move base/index
2062 checks to i386_index_check.
2063 (i386_displacement): Move intel mode check for non-zero
2065 (i386_intel_memory_operand): To here.
2067 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2069 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2070 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2071 by .register pseudo-op if -64 and --no-undeclared-regs.
2072 (s_register, sparc_adjust_symtab): New functions.
2073 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2074 Declare sparc_adjust_symtab as tc_adjust_symtab.
2075 * doc/c-sparc.texi: Add description of #ignore special literal
2076 for .register pseudo-op.
2078 1999-07-30 Catherine Moore <clm@cygnus.com>
2080 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2081 the relocation's section offset.
2083 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2085 * write.c (fixup_segment): Fix generic error check overflow test.
2087 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2088 X_add_number to long.
2090 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2092 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2095 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2097 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2100 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2102 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2104 * configure.bat: Remove; obsolete.
2105 * config/go32.cfg: Likewise.
2107 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2109 * configure.in (i386-*-vxworks*): New target.
2110 * configure: Rebuild.
2112 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2114 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2116 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2118 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2120 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2121 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2122 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2123 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2124 MAX_RELOC_EXPANSION): Define.
2125 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2127 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2129 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2130 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2131 block. Print a warning if an 8-bit or 16-bit constant
2132 displacement or immediate is truncated on output.
2133 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2135 (i386_operand): Disallow immediate jump absolute operand.
2137 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2139 * configure.in: Bump version number to 2.9.5.
2140 * configure: Rebuild.
2142 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2145 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2147 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2148 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2150 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2152 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2154 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2156 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2157 if -mno-fpu was given.
2158 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2160 (cons_fix_new_arm): Remove misleading comments.
2162 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2164 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2166 (relax_segment): Likewise. After giving a rs_org error, convert
2167 the frag to rs_align to avoid cascading errors.
2169 1999-07-12 Andreas Schwab <schwab@suse.de>
2171 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2173 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2175 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2176 as appropriate. Fill in structure initializations. Add variable
2177 initializations. Add casts.
2178 * dwarf2dbg.c (print_stats): Change i to size_t.
2179 * listing.c (listing_listing): Change list_line to unsigned int.
2181 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2183 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2184 rather than checking for \001 and \002 in symbol name.
2185 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2187 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2189 * configure.in (hppa*-linux-gnu*): New target.
2190 * configure: Rebuilt.
2192 1999-07-08 Nick Clifton <nickc@cygnus.com>
2194 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2196 1999-07-07 Nick Clifton <nickc@cygnus.com>
2198 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2199 accessing symbolP directly.
2201 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2203 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2206 1999-07-05 Nick Clifton <nickc@cygnus.com>
2208 * config/tc-arm.c (ARM_EXT_V5): Define.
2209 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2210 (md_begin): Detect ARM v5 architectures.
2211 (md_parse_option): Accept arm v5 specification.
2212 (md_show_usage): Documment -marmv5 switch.
2214 * doc/c-arm.texi: Document -marmv5 command line option.
2216 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2218 (validate_immediate_twopart): New function. Determine if a
2219 constant can be computed by two ADD instructions.
2220 (output_inst): Remove its command line parameter - it was never
2222 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2223 implememt the ADRL pseudo op.
2224 (tc_gen_reloc): Generate a suitable error message if an ADRL
2225 instruction tries to generate a real reloc.
2227 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2229 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2231 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2234 1999-06-27 H.J. Lu <hjl@gnu.org>
2236 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2237 non BFD_ASSEMBLER case.
2239 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2241 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2244 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2246 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2247 out_end_sequence() when the address decreases due to a new frag.
2248 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2249 numbering starts with 1.
2251 1999-06-23 Nick Clifton <nickc@cygnus.com>
2253 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2255 (mcore_s_text): Call obj_elf_text for ELF target.
2256 (mcore_s_data): Call obj_elf_data for ELF target.
2257 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2259 (mcore_s_bss): New function: Dump literal table before changing
2261 (mcore_s_comm): New function: Dump literal table before changing
2264 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2265 No longer static functions.
2266 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2267 Provide prototypes for these functions.
2269 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2271 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2272 a list of names, to try obj_segment_name, and to try abbreviated
2273 names when using COFF without long section names.
2275 * config/tc-alpha.c: More use of symbol accessor functions.
2276 * config/tc-arc.c: Likewise.
2277 * config/tc-d30v.c: Likewise.
2278 * config/tc-fr30.c: Likewise.
2279 * config/tc-i860.c: Likewise.
2280 * config/tc-m88k.c: Likewise.
2281 * config/tc-mcore.c: Likewise.
2282 * config/tc-ns32k.c: Likewise.
2283 * config/tc-sparc.c: Likewise.
2284 * config/tc-v850.c: Likewise.
2286 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2287 sy_value with appropriate accessor functions.
2288 * config/tc-arm.c (md_apply_fix3): Likewise.
2289 * config/tc-d10v.c (AT_WORD_P): Likewise.
2290 * config/tc-v850.c (reg_name_search): Likewise.
2292 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2293 use symbol_get_bfdsym instead.
2294 * config/tc-ppc.c (md_assemble): Likewise.
2295 * config/tc-v850.c (v850_comm): Likewise.
2297 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2299 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2300 the symbol, rather than accessing the bsym member.
2301 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2302 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2303 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2304 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2305 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2306 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2307 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2308 * config/tc-v850.c (tc_gen_reloc): Likewise.
2310 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2312 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2313 (hppa_gen_reloc_type): Conditionalize on BFD64.
2314 (tc_gen_reloc): Re-enable ELF relocations.
2315 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2317 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2319 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2321 (do_ldst): Move assignment out of if condition.
2322 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2323 parentheses to avoid warning.
2325 1999-06-21 Nick Clifton <nickc@cygnus.com>
2327 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2328 macro to get at the BFD symbol associated with a GAS symbol.
2330 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2332 * config/tc-ppc.c: Update for symbol handling changes.
2333 * config/obj-coff.c: Likewise.
2335 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2337 * tc-hppa.c: General cleanups of ELF support. No more spaces
2338 and subspaces for ELF.
2339 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2340 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2341 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2342 (UNWIND_SECTION_NAME): Likewise.
2343 (space/subspace related structures): Conditionalize definitions
2345 (space/subspace directives and support routines): Conditionalize
2346 definitions and references/uses on OBJ_SOM.
2347 (label_symbol_struct): For ELF, track the symbol's segment. For
2348 SOM track its space.
2349 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2351 (USE_ALIASES): Kill for both SOM & ELF.
2352 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2353 (pa_space, pa_subspace): Corresponding changes.
2354 (pa_spaces_begin): Corresponding chagnes.
2355 (md_begin): Do not muck around with space/subspace stuff for
2357 (md_apply_fix): Temporarily disable argument relocation stuff
2359 (tc_gen_reloc): Temporarily disable relocation generation for
2361 (pa_build_unwind_subspace): Similarly.
2363 1999-06-16 Nick Clifton <nickc@cygnus.com>
2365 * config/tc-arm.c (thumb_set): New pseudo op.
2366 (text, data, section): Override these pseudo ops with ARM
2368 (s_thumb_set): New function: Perform the same as a .set pseudo
2369 op, but also mark the alias'ed symbol as being a Thumb
2371 (arm_s_text): New function: Perform the same as the .text
2372 pseudo op, but dump the literal pool before changing
2374 (arm_s_data): New function: Perform the same as the .data
2375 pseudo op, but dump the literal pool before changing
2377 (arm_s_section): New function: Perform the same as the
2378 .section pseudo op, but dump the literal pool before changing
2380 (arm_cleanup): Do not reset the current section before dumping
2383 1999-06-17 Nick Clifton <nickc@cygnus.com>
2385 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2386 OPTION_NO_WARN_UNMATCHED entries.
2387 (md_parse_option): Generate a warning message if an unrecognised
2388 option is encountered.
2390 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2391 (get_operands): When parsing an expression after an '@' symbol
2392 has been detected, do not ignore '#' symbols.
2393 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2396 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2398 From K. Richard Pixley <rich@noir.com>:
2399 * configure.in (ppc-*-vxworks*): New target.
2400 * configure: Rebuild.
2402 1999-06-12 Philip Blundell <philb@gnu.org>
2404 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2406 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2408 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2409 which refer to symbols in linkonce sections, permit reducing the
2410 relocs if the symbol is local.
2412 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2414 * subsegs.c (subseg_text_p): New function.
2415 * as.h (subseg_text_p): Declare.
2416 * read.c (do_align): Use subseg_text_p to set the default fill.
2417 * write.c (subsegs_finish): Likewise.
2418 * config/obj-coff.c (write_object_file): Likewise.
2419 * config/tc-i386.h (md_maybe_text): Don't define.
2420 (md_do_align): Use subseg_text_p to set the default fill.
2421 * config/tc-m32r.c (m32r_do_align): Likewise.
2422 * config/tc-sh.c (sh_do_align): Likewise.
2423 * config/tc-sparc.h (md_do_align): Likewise.
2425 1999-06-12 David O'Brien <obrien@freebsd.org>
2427 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2428 * configure: Rebuild.
2430 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2432 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2433 * Makefile.am: Rebuild dependencies.
2434 * Makefile.in: Rebuild.
2436 * config/tc-i386.c (i386_immediate): Remove unused label
2439 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2440 * symbols.c: Likewise.
2441 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2442 sy_next field when taking address, rather than symbol_next.
2444 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2446 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2447 value from the output file architecture.
2448 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2449 * dwarf2dbg.h: Change bfd_vma to addressT.
2451 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2453 * dwarf2dbg.h: Use PARAMS in function declarations.
2455 1999-06-11 Martin Dorey <mdorey@madge.com>
2457 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2458 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2460 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2462 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2464 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2466 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2469 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2471 * read.c (read_a_source_file): Only declare inescape if
2474 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2476 (find_entry_byval): Add parens to avoid warning.
2478 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2480 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2483 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2485 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2488 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2489 synthetize_setx): New functions.
2490 (md_assemble): Broken the special cases into the above
2491 functions. Make compiler happy if sizeof(bfd_vma)==4.
2492 Fix sethi generated from set/setuw. If instructions have a relloc,
2493 always clear the fields to be relocated in the opcode.
2494 (sparc_ip): Remove special_case global variable.
2496 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2498 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2499 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2500 indication of success rather than a value.
2501 (itbl_get_val): Likewise.
2502 (itbl_get_field): Use strcspn. Change delimiters to include
2504 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2505 (itbl_get_val): Likewise.
2506 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2508 * symbols.c (copy_symbol_attributes): Convert local symbols to
2511 1999-06-10 Nick Clifton <nickc@cygnus.com>
2513 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2516 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2518 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2519 Optimize set if sizeof(bfd_vma) == 64.
2520 (sparc_ip): Fix sethi - without %hi() it should generate
2521 R_SPARC_22 reloc, not R_SPARC_HI22.
2522 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2524 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2526 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2527 (s_ncons): New function.
2528 (native_op_table): New table.
2529 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2530 R_SPARC_OLO10 handling.
2532 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2534 * expr.h (struct expressionS): Revert last change; widen X_op.
2535 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2537 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2539 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2540 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2541 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2542 * Makefile.in: Regenerated.
2544 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2545 `common' pass on to s_mri_common.
2546 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2548 1999-06-06 Richard Henderson <rth@cygnus.com>
2550 * config/obj-elf.c (obj_elf_section): Don't free the return
2551 value of demand_copy_C_string.
2553 1999-06-05 Richard Henderson <rth@cygnus.com>
2555 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2556 creation logic from obj_elf_create_section.
2558 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2559 (section_stack): New.
2560 (special_sections): Make const.
2561 (obj_elf_section): Gut and rewrite parsing.
2562 (obj_elf_change_section): New function broken out of obj_elf_section.
2563 (obj_elf_parse_section_letters): Likewise.
2564 (obj_elf_section_word): Likewise.
2565 (obj_elf_section_type): Likewise.
2566 (obj_elf_previous): Treat as a toggle.
2567 (obj_elf_popsection): New.
2568 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2569 (ppc_section_type): Likewise.
2570 * config/tc-ppc.h: Likewise.
2572 * expr.h (struct expressionS): Don't make X_op a bitfield.
2573 * config/tc-alpha.c: Update for symbol handling changes.
2574 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2575 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2577 1999-06-05 Richard Henderson <rth@cygnus.com>
2579 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2580 (dwarf2_gen_line_info): Kill unused variables.
2581 (dwarf2_finish): Likewise.
2582 (dwarf2_where): Likewise.
2583 (dwarf2_directive_file): If we've only got a string,
2584 hand off to s_app_file.
2585 * ecoff.c: Move the include of ecoff.h.
2586 * symbols.h (S_IS_FUNCTION): Prototype.
2588 * read.c (LEX_HASH): Supply a default.
2590 (s_globl): Update `c' after skipping whitespace.
2591 * read.h (LEX_END_NAME, is_name_ender): New.
2592 * expr.c (get_symbol_end): Respect it.
2594 1999-06-04 Mark Klein <mklein@dis.com>
2596 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2598 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2600 * config/tc-hppa.c: Update for symbol handling changes.
2602 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2604 * cgen.c: Update for symbol handling changes.
2605 * config/tc-m32r.c: Likewise.
2607 * config/tc-hppa.h: Update for symbol handling changes.
2608 * config/tc-hppa.c: Likewise.
2610 * config/tc-arm.h: Update for symbol handling changes.
2611 * config/tc-arm.c: Likewise.
2612 (symbol_make_empty): Remove. Just use symbol_create.
2614 * symbols.c (symbol_set_tc): Correct name.
2616 * Makefile.am: Rebuild dependencies.
2617 ($(OBJS)): Don't depend upon struc-symbol.h.
2618 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2619 * dep-in.sed: Don't remove struc-symbol.h.
2620 * Makefile.in: Rebuild.
2622 * doc/internals.texi (Symbols): Describe changes in symbol
2625 1999-06-03 Richard Henderson <rth@cygnus.com>
2627 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2628 instead of doing the work by hand.
2630 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2632 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2633 state of line state-machine.
2634 (struct ls): Collect DWARF2 line state-machine state in new member
2635 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2636 resulted in any DWARF2 directives.
2637 (reset_state_machine): New function.
2638 (out_end_sequence): Ditto.
2639 (dwarf2_gen_line_info): When switching sections or switching to a
2640 lower text address, call out_end_sequence() first to terminate the
2641 previous code sequence as code sequences MUST have monotonically
2642 increasing addresses.
2643 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2645 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2647 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2648 DWARF2 debug info (line information only, at this point).
2649 * as.h: Update comment about supported debug formats.
2650 * dwarf2dbg.c, dwarf2dbg.h: New files.
2651 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2653 * expr.c (operand): Don't use [ for parens if we want an index op.
2654 (op_encoding): Switch [ into O_index, if desired.
2655 (op_rank): Renumber with O_index on bottom.
2656 (expr): If O_index, match closing bracket.
2657 * expr.h (O_index): New.
2659 * read.c (read_a_source_file): Conditionally allow matched "
2660 in lines passed to md_assemble.
2662 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2664 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2666 Add support for storing local symbols in a small structure to save
2667 memory when assembling large files.
2668 * as.h: Don't include struc-symbol.h.
2669 (symbolS): Add typedef.
2670 * symbols.c: Include struc-symbol.h.
2671 (local_hash): New static variable.
2672 (save_symbol_name): New static function, from symbol_create.
2673 (symbol_create): Call save_symbol_name.
2674 (local_symbol_count): New static variable.
2675 (local_symbol_conversion_count): Likewise.
2676 (LOCAL_SYMBOL_CHECK): Define.
2677 (local_symbol_make): New static function.
2678 (local_symbol_convert): New static function.
2679 (colon): Handle local symbols. Create local symbol for local
2681 (symbol_table_insert): Handle local symbols.
2682 (symbol_find_or_make): Create local symbol for local label name.
2683 (symbol_find_base): Check for local symbol.
2684 (symbol_append, symbol_insert): Check for local symbols.
2685 (symbol_clear_list_pointers, symbol_remove): Likewise.
2686 (verify_symbol_chain): Likewise.
2687 (copy_symbol_attributes): Likewise.
2688 (resolve_symbol_value): Handle local symbols.
2689 (resolve_local_symbol): New static function.
2690 (resolve_local_symbol_values): New function.
2691 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2692 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2693 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2694 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2695 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2696 (symbol_previous, symbol_next): New functions.
2697 (symbol_get_value_expression): Likewise.
2698 (symbol_set_value_expression): Likewise.
2699 (symbol_set_frag, symbol_get_frag): Likewise.
2700 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2701 (symbol_mark_used_in_reloc): Likewise.
2702 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2703 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2704 (symbol_mri_common_p): Likewise.
2705 (symbol_mark_written, symbol_clear_written): Likewise.
2706 (symbol_written_p): Likewise.
2707 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2708 (symbol_section_p, symbol_equated_p): Likewise.
2709 (symbol_constant_p): Likewise.
2710 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2711 (symbol_get_obj, symbol_set_obj): Likewise.
2712 (symbol_get_tc, symbol_set_tc): Likewise.
2713 (symbol_begin): Initialize local_hash.
2714 (print_symbol_value_1): Handle local symbols.
2715 (symbol_print_statistics): Print local symbol statistics.
2716 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2717 Declare new symbols.c functions. Move many declarations here from
2719 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2720 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2721 (struct symbol): Move bsym to make it clearly the first field.
2722 Remove TARGET_SYMBOL_FIELDS.
2723 (symbolS): Don't typedef.
2724 (struct broken_word): Remove.
2725 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2726 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2727 (symbol_clear_list_pointers): Likewise.
2728 (symbol_insert, symbol_remove): Likewise.
2729 (symbol_previous, symbol_append): Likewise.
2730 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2731 (struct local_symbol): Define.
2732 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2733 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2734 (local_symbol_get_frag, local_symbol_set_frag): Define.
2735 (local_symbol_get_real_symbol): Define.
2736 (local_symbol_set_real_symbol): Define.
2738 * write.c (write_object_file): Call resolve_local_symbol_values.
2739 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2740 (TARGET_SYMBOL_FIELDS): Don't define.
2741 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2742 ECOFF_DEBUGGING, add ECOFF fields.
2743 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2744 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2745 ECOFF_DEBUGGING, add ECOFF fields.
2746 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2747 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2748 * config/tc-mcore.h: Don't include struc-symbol.h.
2749 (TARGET_SYMBOL_FIELDS): Don't define.
2750 (struct mcore_tc_sy): Define.
2751 (TC_SYMFIELD_TYPE): Define.
2752 * Many files: Use symbolS instead of struct symbol. Use new
2753 accessor functions rather than referring to symbolS fields
2756 * read.c (s_mri_common): Don't add in value of line_label.
2758 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2759 checking for SEC_LINK_ONCE.
2761 * config/tc-sh.h (sh_fix_adjustable): Declare.
2763 * app.c (input_buffer): New static variable.
2764 (app_push): Save saved_input in allocated buffer.
2765 (app_pop): Restored saved_input.
2766 (do_scrub_chars): Change get parameter to take char * and int as
2767 arguments. Change GET macro to pass input_buffer to get
2768 function. Don't save input into allocated buffer.
2769 * as.h (do_scrub_chars): Update declaration.
2770 * input-file.c (input_file_get): Change to take char * and int.
2771 Read data into passed in buffer. Remove static buffer.
2772 * read.c (scrub_from_string): Change to take char * and int. Copy
2773 data into passed in buffer.
2775 * hash.h: Neaten. Declare hash_traverse.
2776 * hash.c: Complete rewrite based on BFD hashing code.
2777 * gasp.c (chunksize): New variable.
2778 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2781 1999-05-28 Nick Clifton <nickc@cygnus.com>
2783 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2784 addend unless the target uses an old ABI.
2786 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2788 -Wchar-subscripts cleanup
2789 * listing.c (listing_newline): Use unsigned char variable, so
2790 calls to isascii,iscntrl are correct.
2791 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2793 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2794 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2795 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2796 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2798 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2800 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2802 (arch_coldfire_p): New #define.
2803 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2805 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2807 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2809 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2810 (install_operand): Add place `N'.
2811 (init_table): Add registers ACC, MACSR, MASK.
2813 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2815 * config/tc-m68k.c: Change mcf5200 --> mcf.
2816 (archs): Add mcf5206e, mcf5307.
2817 (m68k_ip): Add format `u'.
2818 (install_operand): Add place `m', `M', `h'.
2819 (init_table): Add upper/lower registers.
2821 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2823 1999-05-28 Martin Dorey <mdorey@madge.com>
2825 * config/tc-i960.c: Several minor changes to add ELF and
2826 BFD_ASSEMBLER support.
2827 * config/tc-i960.h: Likewise.
2828 * configure.in (i960-*-elf*): New target.
2829 * aclocal.m4, configure: Rebuild.
2831 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2833 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2834 reloc changes when defined(BFD_ASSEMBLER).
2836 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2838 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2840 * write.c (write_print_statistics): Output to file, not stderr.
2842 * expr.c (generic_bignum_to_int32,64): Prototype.
2844 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2845 output_sleb128, output_uleb128, output_big_sleb128,
2846 output_big_uleb128, output_big_leb128): Prototype.
2847 (output_big_sleb128, output_big_uleb128): Make inline.
2848 (output_big_leb128): Remove inline
2850 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2851 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2852 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2853 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2854 value for correct overflow check in write.c:fixup_segment.
2855 * write.c (fixup_segment): Move bitfield overflow checks to after
2856 the md_apply_fix call.
2857 * config/obj-coff.c (fixup_segment): Likewise.
2858 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2859 valueT *val argument.
2861 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2863 * config/atof-ieee.c (gen_to_words): Correctly round a
2864 denormalized number. Fix off-by-one in range checking for
2865 exponent in a denormal.
2867 1999-05-10 Nick Clifton <nickc@cygnus.com>
2869 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2872 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2874 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2876 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2878 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2879 (ReverseRegRegmem): Remove.
2880 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2881 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2882 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2885 From Doug Ledford <dledford@redhat.com>
2886 * config/tc-i386.h (RegXMM): New for P/III.
2887 * config/tc-i386.c: Add support for P/III.
2889 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2891 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2892 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2893 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2895 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2897 * config/tc-i386.c (i386_immediate): Skip whitespace before
2898 complaining about junk after expression.
2899 (i386_displacement): Likewise.
2901 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2903 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2904 Don't copy before downcaseing.
2906 1999-05-05 Catherine Moore <clm@cygnus.com>
2908 * tc-m68k.c: Include elf/m68k.h.
2909 (m68k_elf_final_processing): New routine.
2910 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2913 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2915 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2918 1999-04-30 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-mcore.c (mcore_s_section): Dump literals before
2923 1999-04-29 Nick Clifton <nickc@cygnus.com>
2925 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2928 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2930 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2931 (TC_INIT_FIX_DATA): Delete.
2932 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2933 (TC_INIT_FIX_DATA): Delete.
2934 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2935 * write.c (fix_new_internal): Initialize fx_cgen member.
2936 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2937 (gas_cgen_md_apply_fix3): Update.
2938 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2939 (md_cgen_record_fixup_exp): Update.
2940 (FX_OPINFO_R_TYPE): Update.
2942 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2943 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2944 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2945 * frags.h (struct frag): Make opindex, opinfo ints.
2947 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2949 1999-04-26 Tom Tromey <tromey@cygnus.com>
2951 * aclocal.m4, configure: Updated for new version of libtool.
2953 1999-04-22 Nick Clifton <nickc@cygnus.com>
2955 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2957 (md_apply_fix3): Do not fix up absolute relocations against
2960 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2962 1999-04-20 Nick Clifton <nickc@cygnus.com>
2964 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2965 changes and data-in-text directives.
2966 (mcore_cons): New function: intercept cons() operations.
2967 (mcore_float_cons): New function: intercept float_cons()
2969 (mcore_stringer): New function: intercept stringer() operations.
2971 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2973 * obj.h (struct format_ops): Change generate_asm_lineno field to
2975 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2977 * config/tc-alpha.c (find_opcode_match): Add default case to
2979 (find_macro_match): Likewise.
2980 (load_expression): Parenthesize && within ||.
2982 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2984 1999-04-17 Nick Clifton <nickc@cygnus.com>
2986 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2987 .text .data .section pseudo ops.
2988 (mcore_s_section): New function. Dump lits before changing secs.
2989 (mcore_s_text): New function. Dump lits before changing secs.
2990 (mcore_s_data): New function. Dump lits before changing secs.
2992 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2994 * config/tc-mips.c (mips_32bitmode): New.
2995 (md_begin): Set mips_32bitmode if needed.
2996 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2997 Set EF_MIPS_32BITMODE.
2999 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3001 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3004 1999-04-16 Nick Clifton <nickc@cygnus.com>
3006 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3008 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3010 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3011 expressions correctly.
3014 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3016 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3018 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3020 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3021 and fmpynfadd instructions.
3023 1999-04-11 Richard Henderson <rth@cygnus.com>
3025 * as.h (environ): Declare it, if needed.
3026 * as.c (dump_statistics): Don't declare environ.
3027 * configure.in (environ): Detect declaration.
3028 * configure, config.in: Rebuild
3030 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3031 (i386_displacement): Allocate enough space for replacement buffer.
3032 Clean up replacement buffer initialization.
3034 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3036 * subsegs.c (section_symbol): Don't create a new symbol if one
3037 already exists; instead, use the existing one, but set its segment
3038 and frag data if it hasn't already been defined.
3039 * config/obj-coff.c (c_section_symbol): Likewise.
3041 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3043 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3045 1999-04-08 Nick Clifton <nickc@cygnus.com>
3047 * config/tc-mcore.c: New File: Support routines for MCore
3049 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3050 * config/obj-coff.c: Add support for mcore-pe target.
3052 * Makefile.am: Add support for MCore targets.
3053 * Makefile.in: Regenerate.
3054 * configure.in: Add support for MCore targets.
3055 * configure: Regenerate.
3057 * doc/all.texi: Set MCORE.
3058 * doc/as.texinfo: Document MCore specific command line options.
3060 * write.h: Prevent multiple inclusion.
3062 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3064 * asintl.h (LC_MESSAGES): Never define.
3065 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3067 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3070 * Makefile.am (m68k-parse.c): If configuring in the source
3071 directory, copy m68k-parse.y into the local directory before
3072 running ylwrap, to remove spurious differences when generating
3074 * Makefile.in: Rebuild.
3076 * config/tc-sparc.h (md_do_align): Just allocate the number of
3077 bytes necessary, rather than always allocating 1024.
3079 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3081 * listing.c (listing_newline): Add cast to avoid warning.
3082 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3083 * config/tc-i386.c (i386_scale): Add return value.
3084 (build_displacement_string): Remove unused local temp_disp2.
3085 (i386_intel_memory_operand): Add parentheses to avoid warning.
3086 (i386_intel_operand): Remove unused local end_of_operand_string.
3087 (i386_operand): Remove unused local operand_modifier.
3088 (i386_operand): Add parens to avoid warning.
3090 1999-04-04 Don Bowman <don@pixsci.com>
3092 * configure.in: Add mips*-*-vxworks* target; have it define
3094 * configure, config.in: Rebuild.
3096 1999-03-31 Nick Clifton <nickc@cygnus.com>
3098 * configure.in (emulations): Add support for arm-epoc-pe.
3099 * configure: Regenerate.
3100 * config/te-epoc-pe.h: New file. Define macros specific to
3102 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3103 for arm-epoc-pe target.
3105 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3107 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3109 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3111 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3112 detect ",n" without a condition.
3113 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3116 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3118 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3119 instruction is encoded with one bit.
3122 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3124 * doc/internals.texi (CPU backend): Mention that
3125 line_separator_chars should not include newline. From thi
3126 <ttn@mingle.glug.org>.
3128 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3130 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3131 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3133 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3135 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3137 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3139 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3142 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3144 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3146 1999-03-15 Martin Hunt <hunt@cygnus.com>
3148 * app.c (do_scrub_begin): Change '-' back to a symbol char
3149 so we can use multiple opcodes on a line again.
3151 * config/tc-d30v.c: By default, warn if a symbol has
3152 the same name as a register. Plus some minor
3153 updates from the branch.
3155 1999-03-13 Nick Clifton <nickc@cygnus.com>
3157 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3158 BFD_RELOC_16 and BFD_RELOC_64.
3160 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3162 * expr.c (expr): Add missing else.
3164 1999-03-12 Nick Clifton <nickc@cygnus.com>
3166 * config/tc-arm.c (md_apply_fix3): Improve error message.
3168 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3170 * Makefile.am (CPU_TYPES): Add fr30.
3171 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3172 (fr30,m32r dependencies): Update.
3173 * Makefile.in: Rebuild.
3175 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3176 (gas_cgen_record_fixup_exp): Ditto.
3177 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3178 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3179 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3180 (md_cgen_lookup_reloc): Update use of operand->type.
3181 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3182 (md_convert_frag): Call cgen_operand_lookup_by_num.
3183 (md_cgen_lookup_reloc): Update use of operand->type.
3184 (m32r_cgen_record_fixup_exp): Ditto.
3186 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3188 * config/tc-mips.c (md_show_usage): Fix message.
3190 1999-03-03 Nick Clifton <nickc@cygnus.com>
3192 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3193 and LDR reg,=<expr> instruction.
3195 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3198 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3200 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3202 1999-02-17 Nick Clifton <nickc@cygnus.com>
3204 This patch was created by: Scott Bambrough
3205 <scottb@corelcomputer.com>
3208 Special cased '@' character. The '@' character is used as the
3209 ARM assembler comment character, as a special character
3210 and in ELF .symver pseudo-op's, and as a special character in
3211 .type and .section pseudo-ops.
3212 (symver_pseudo): New static variable.
3213 (symver_state): New static variable.
3214 (struct app_save): Add field 'symver_state'.
3215 (app_push): Save global symver_state int struct app_save.
3216 (app_pop): Restore global symver_state from struct app_save.
3217 (do_scrub_chars): Special case handling of '@' character in
3220 * configure.in: Modified to recognize armv* uname syntax from ARM
3222 * configure: Regenerated.
3224 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3225 a prefix to the section's type.
3226 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3227 the type's typename.
3229 * config/tc-arm.h: Add support for PIC generation:
3230 (pic_code): New boolean.
3231 (obj_relocate_extern): Define.
3232 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3233 (TC_CONS_FIX_NEW): Define.
3234 (tc_fix_adjustable): Define.
3235 (GLOBAL_OFFSET_TABLE_NAME): Define.
3237 * config/tc-arm.c: Add support for PIC generation:
3238 (line_seperator_chars): Allow ';' as a seperator for Linux.
3239 (is_immediate_prefix): New macro.
3240 (arm_parse_reloc): New function.
3241 (s_arm_elf_cons): New function.
3242 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3243 (md_undefined_symbol): Special case handling for the Global Offset
3245 (md_apply_fix3): Handle PIC relocs.
3246 (tc_gen_reloc): Handle PIC relocs.
3247 (md_parse_option): Add support for '-k' command line switch to
3248 enable PIC generation.
3249 (cons_fix_new_arm): New function.
3250 (s_arm_elf_cons): New function.
3252 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3254 * configure.in: Add comments for uses of AC_DEFINE.
3255 * acinclude.m4: Likewise.
3256 * acconfig.h: Remove.
3257 * aclocal.m4: Rebuild.
3258 * configure: Rebuild.
3259 * Makefile.in: Rebuild.
3260 * config.in: Rebuild.
3262 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3264 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3265 non-constant offset from a base register.
3267 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3269 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3272 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3274 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3275 (emit_insn): Look for pc-relative and no-overflow specifiers on
3276 internal relocation types.
3278 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3280 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3283 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3285 (mips_4650, mips_4010, mips_4100): Variables removed.
3286 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3287 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3289 (md_begin): Don't bother initializing the mips_NNNN variables;
3290 mips_cpu is set, and that's good enough now.
3291 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3292 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3293 (show): New function, to handle wrapping in the CPU lists.
3294 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3296 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3298 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3299 than treat as an immediate specifier.
3301 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3303 * config/tc-i386.c: Prototype many functions.
3304 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3305 (i386_immediate): Remove unused second argument.
3306 (i386_intel_operand): Fix i386_is_reg typo.
3307 (i386_operand): Use allow_naked_reg.
3308 (output_invalid): Make operand int for K&R.
3310 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3312 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3314 * Makefile.in: Rebuild.
3316 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3318 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3320 (EXTRA_as_new_SOURCES): Comment out.
3321 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3322 * Makefile.in: Rebuild.
3323 * doc/Makefile.in: Rebuild.
3324 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3325 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3326 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3327 * configure: Rebuild.
3328 * aclocal.m4: Rebuild.
3329 * config.in: Rebuild.
3330 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3331 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3332 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3333 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3334 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3335 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3336 (gas_cgen_record_fixup_exp): Ditto.
3337 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3338 descriptor, not global variable.
3339 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3340 descriptor, not global variable. Refer to insert_operand handler
3341 via cpu descriptor, not global function.
3342 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3343 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3344 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3345 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3346 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3347 * config/tc-m32r.c: Ditto.
3348 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3349 (md_assemble): Ditto.
3350 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3352 1999-02-09 Nick Clifton <nickc@cygnus.com>
3354 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3355 relocations for ELF targets.
3357 1999-02-08 Nick Clifton <nickc@cygnus.com>
3359 * configure.in: Add support for StrongARM target.
3360 * configure: Regenerate.
3362 1999-02-05 Nick Clifton <nickc@cygnus.com>
3364 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3366 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3369 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3371 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3373 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3375 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3376 (INTEL_DWORD_MNEM_SUFFIX): Define.
3379 (DWORD_PTR): Define.
3380 (XWORD_PTR): Define.
3382 (OFFSET_FLAT): Define.
3384 (NONE_FOUND): Define.
3387 * config/tc-i386.c (set_intel_syntax): New routine.
3388 (intel_syntax): Declare.
3389 (allow_naked_reg): Declare.
3390 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3391 (intel_float_operand): New routine.
3392 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3393 Handle brackets as well as parens. Call i386_intel_operand for
3394 intel syntax. Reverse operands if appropriate. Handle new
3395 suffixes. Handle movzx and movsx.
3396 (i386_is_reg): New routine.
3397 (i386_immediate): New routine.
3398 (i386_scale): New routine.
3399 (i386_displacement): New routine.
3400 (i386_operand_modifier): New routine.
3401 (build_displacement_string): New routine.
3402 (i386_parse_seg): New routine.
3403 (i386_intel_memory_operand): New routine.
3404 (i386_intel_operand): New routine.
3405 (i386_operand): Call i386_displacement, i386_immediate,
3406 i386_scale, etc. instead of handling inline.
3407 (parse_register): Handle registers without prefix.
3409 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3411 * configure: Regenerate.
3412 * configure.in (arm-*-oabi): New.
3413 (thumb-*-oabi): New.
3414 * config/tc-arm.c (target_oabi): Declare.
3415 (md_apply_fix3): Support REL relocs.
3416 (md_parse_option): Handle -oabi.
3417 (elf32_arm_target_format): New routine.
3418 (md_longopts): Add OPTION_OABI.
3419 * config/tc-arm.h: Redefine TARGET_FORMAT.
3422 1999-01-28 Nick Clifton <nickc@cygnus.com>
3424 * write.c (write_relocs): Handle out of range error.
3426 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3427 (fr30_force_relocation): Default to 0.
3429 * config/tc-fr30.h (obj_fix_adjustable): Define.
3430 (TC_FORCE_RELOCATION): Define.
3432 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3435 1999-01-16 Nick Clifton <nickc@cygnus.com>
3437 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3438 merge of two instructions if the left instruciton kills the right.
3440 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3442 * Makefile.in: Regenerate.
3443 * configure.in: Redo test for using cgen.
3444 * configure: Regenerate.
3446 1999-01-09 Nick Clifton <nickc@cygnus.com>
3448 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3449 redefinition of this macro.
3451 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3453 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3456 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3458 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3459 a read of HI or LO and an immediatly following branch.
3461 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3463 * config/tc-mips.c (md_begin): Another correction to the setting of
3466 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3468 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3470 1998-12-21 Nick Clifton <nickc@cygnus.com>
3472 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3473 bit insn when optimizing, so that parallelised instructions will
3474 start on a 32 bit boundary.
3476 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3478 * config/tc-mips.c (mips_eabi64): New.
3479 (md_begin): Set mips_eabi64.
3480 (mips_elf_final_processing): Use it.
3482 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3484 * config/tc-mips.c (mips_elf_final_processing):
3485 Correct setting of ABI in e_flags.
3487 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3489 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3491 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3493 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3495 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3497 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3498 warning, values that don't fit in the field.
3500 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3502 * config/tc-mips.c (mips_abi_string): New.
3503 (md_parse_option,md_longopts): Add mabi.
3504 (mips_elf_final_processing): Set e_flags based on mabi flag.
3506 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3508 * config/tc-mips.c (md_parse_option): Handle vr4111.
3510 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3512 * config/tc-h8300.c (build_bytes): Change message given if the
3513 instruction requires H8/300H mode and we're not in Hmode, to
3514 suggest that it may be the operand modes that are the problem, not
3515 necessarily the opcode.
3517 1998-12-10 Nick Clifton <nickc@cygnus.com>
3519 * config/tc-fr30.c: Add line separator character.
3521 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3523 * configure.in (hppa-*-mpeix*): New target.
3524 * config/obj-som.h (obj_som_compiler): Declare.
3525 * config/obj-som.c (compiler_seen): New static variable.
3526 (obj_som_compiler): New function.
3527 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3528 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3529 (pa_type_args): Set hppa_priv_level.
3530 (pa_compiler): New static function if OBJ_SOM.
3531 * configure: Rebuild.
3533 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3535 * read.c (output_leb128): Don't mark as inline.
3537 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3539 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3540 AIX .vbyte unaligned data support.
3541 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3542 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3545 1998-12-07 Nick Clifton <nickc@cygnus.com>
3547 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3550 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3552 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3553 BFD_RELOC_ARM_PCREL_BRANCH.
3555 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3557 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3558 checking the target type.
3559 (mips-dec-bsd*): Set endian to little.
3560 * configure: Rebuild.
3562 COFF weak symbol support, based on patches from Mark Elbrecht
3563 <snowball3@usa.net>:
3564 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3565 * config/obj-coff.c (obj_coff_weak): New static function.
3566 (obj_coff_endef) [both versions]: Handle weak symbols.
3567 (coff_frob_symbol): Likewise.
3568 (yank_symbols): Likewise.
3569 (obj_pseudo_table): Add "weak".
3571 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3572 <aymeric.vincent@emi.u-bordeaux.fr>.
3573 * aclocal.m4: Rebuild with current tools.
3574 * configure: Rebuild.
3576 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3577 an assertion failure for a case we can't handle when OBJ_ECOFF.
3579 * expr.c (operator): And with 0xff to avoid problems with signed
3582 1998-12-03 Nick Clifton <nickc@cygnus.com>
3584 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3585 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3587 1998-12-02 Nick Clifton <nickc@cygnus.com>
3589 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3592 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3594 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3597 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3599 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3602 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3604 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3606 (d10v_cleanup): Only generate previous insn if a multiline insn is
3609 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3611 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3614 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3616 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3617 -marm6xxx command line switches.
3619 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3621 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3622 (itbl-ops.o): Delete duplicate dependencies.
3623 Rebuild dependencies.
3624 Add fr30 dependencies.
3625 * Makefile.in: Rebuild.
3627 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3629 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3631 * listing.c: Ignore line terminator characters found inside
3634 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3636 * po/gas.pot: Regenerated.
3638 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3640 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3641 fr30_is_label_start(). Also checks for delay slot insns.
3643 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3644 FR30 instructions which contain a colon in the mnemonic.
3646 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3648 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3650 * config/tc-fr30.c: Removed currently superflous code.
3652 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3654 * config/tc-fr30.h: New file.
3655 * config/tc-fr30.c: Tweaking so that it will compile.
3657 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3659 * config/tc-d10v.h (obj_fix_adjustable): Define.
3660 (TC_FORCE_RELOCATION): Define.
3661 (d10v_force_relocation): Declare.
3662 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3663 (md_apply_fix3): Handle Vtable relocs.
3664 (d10v_fix_adjustable): New.
3665 (d10v_force_relocation): New.
3667 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3669 * config/tc-d30v.c: Change default behaviour to ignore potential
3670 conflicts between register name and symbol names.
3672 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3674 * configure.in: Add fr30-*-*.
3675 * config/tc-fr30.c: New file.
3676 * Makefile.in: Regenerated.
3677 * config.in: Regenerated.
3678 * configure: Regenerated.
3679 * doc/Makefile.in: Regenerated.
3680 * po/gas.pot: Regenerated.
3682 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3684 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3687 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3689 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3691 (do_scrub_chars): Add some casts to unsigned char to avoid
3692 unwanted sign extension.
3693 * read.c (lex_type): Set characters about 127 to be symbol
3695 * config/tc-i386.c (md_begin): Set identifier_chars and
3696 operand_chars for values above 127.
3698 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3700 * configure.in: detect cygwin* instead of cygwin32*
3701 * configure: regenerate
3703 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3705 * listing.c: Add support for producing a listing from piped
3708 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3710 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3711 (append_insn): Account for the tx39's multiply behavior.
3713 1998-10-26 Michael Meissner <meissner@cygnus.com>
3715 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3716 from assemble_parallel_insns. Add support for '->' to indicate
3717 explicitly serializing the instructions.
3718 (md_assemble): Ditto.
3720 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3722 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3725 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3727 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3729 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3731 * config/tc-mips.c : support frame and regmask/fregmask when
3732 MIPS_STABS_ELF is specified.
3734 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3736 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3737 (md_apply_fix): Don't return 1 for VTABLE relocs.
3738 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3740 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3742 * doc/c-i386.texi: Replace occurences of "opcode" with
3743 "instruction mnemonic", "instruction", or "mnemonic" when
3744 referring to the name of an instruction. Use "opcode" when
3745 referring to the sequence of machine bytes.
3747 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3748 (is_opcode_char): Rename to is_mnemonic_char.
3749 (md_assemble and i386_operand): Correct error messages from
3750 "opcode" to "instruction mnemonic"
3751 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3752 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3753 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3754 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3755 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3756 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3757 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3759 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3761 * config/tc-i386.c (i386_operand): Check for garbage after
3764 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3766 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3767 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3769 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3771 * config/tc-sh.h (obj_fix_adjustable): Define.
3772 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3773 (md_apply_fix): Likewise.
3774 (tc_gen_reloc): Likewise.
3775 (sh_fix_adjustable): New.
3777 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3779 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3780 * cgen.h (gas_cgen_finish_insn): Update prototype.
3781 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3782 cgen_insn_t -> CGEN_INSN_INT.
3783 (make_parallel): Update handling of CGEN_INT_INSN_P.
3784 (assemble_parallel_insn): Ditto.
3785 (target_make_parallel): New function.
3786 (md_assemble): Use it.
3788 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3790 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3792 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3794 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3795 converted into lower case.
3797 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3799 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3800 (gas_cgen_tc_gen_reloc): Likewise.
3801 * config/tc-m32r.h (obj_fix_adjustable): Define.
3802 * config/tc-m32r.c (m32r_fix_adjustable): New.
3803 (m32r_force_relocation): Handle VTABLE relocs.
3805 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3807 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3809 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3811 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3812 to lower case before parsing.
3814 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3815 parallel insns modift buts in the PSW as a side effect.
3817 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3819 * config/tc-d30v.c (find_format): Test for missing flag and
3822 (md_apply_fix3): Fix error messages to avoid
3823 assumption about presence of a symbol.
3825 (parallel_ok): Disallow parallel instructions that both modify the
3828 (find_format): Generate a warning if an odd numbered register is
3829 used as the first register in a mutli-register instruction.
3831 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3833 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3834 relocations are always associated with a symbol.
3836 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3838 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3839 (elf32_sparc_force_relocation): Declare.
3840 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3841 (tc_gen_reloc): Handle vtable relocs.
3842 (elf32_sparc_force_relocation): New.
3844 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3846 * symbols.c (S_IS_FUNCTION): New.
3847 * config/tc-v850.h (obj_fix_adjustable): Define.
3848 (TC_FORCE_RELOCATION): Define.
3849 (v850_force_relocation): Declare.
3850 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3851 of fx_addnumber for VTABLE reloc addends.
3852 (md_apply_fix3): Handle VTABLE relocs.
3853 (v850_fix_adjustable): New.
3854 (v850_force_relocation): New.
3856 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3858 * tc-hppa.c (fp_operand_format): Add some additional formats.
3859 (pa_ip): Do not automatically promote into pa2.0 mode.
3860 (pa_level): Handle ".level 2.0".
3862 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3864 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3865 * config/tc-i386.h (template.extension_opcode): Change to
3866 unsigned int to allow full range of 8-bit opcode suffixes.
3867 (None): Redefine as 0xffff.
3869 From Jeff B Epler <jepler@usgs.gov>
3870 * doc/c-i386.texi (i386-SIMD): New section.
3872 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3874 * read.c (discard_rest_of_line): New function.
3875 * read.h: Declare it.
3876 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3878 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3880 * config/tc-d10v.c (find_symbol_matching_register): New function.
3881 (find_opcode): Cope with the case where a register name matches
3884 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3886 * config/tc-v850.c (md_pcrel_from): Rename to
3887 v850_pcrel_from_section.
3888 (v850_pcrel_from_section): Do not resolves symbols in other
3891 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3893 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-d10v.c (find_opcode): Generate an error if a register
3896 is supplied for an operand that should not be a register.
3898 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3900 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3901 instructions to have another instruction in the right bin.
3903 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3905 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3906 the right container if the left container holds a branch
3909 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3911 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3912 both a register name and symbol name.
3913 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3915 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3917 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3918 execution unit class.
3920 (reg_name_search): If a name matches a register and a symbol,
3921 prefer the register.
3922 (find_format): Disallow flag registers when a general purpose
3923 register is required.
3924 If a number is required, but a register has been given, check to
3925 see if a symbol with the same name as the register exists, and if
3926 so, use that symbol.
3928 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3930 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3932 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3934 * config/tc-d30v.c (find_format): Do not accept flag registers as
3935 general purpose registers.
3936 (find_format): If an immediate value is expected at a given place
3937 in a format, but a register name has been provided instead, check
3938 to see if that register name matches the name of a predefined
3939 symbol and if it does, then use the symbol instead.
3940 (reg_name_search): If a register name matches a symbol name,
3941 prefer the register name to the symbol name.
3943 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3945 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3946 the previous insn to empty.
3948 1998-09-20 Michael Meissner <meissner@cygnus.com>
3950 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3951 pieces, forcing the use of an ANSI compiler.
3953 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3955 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3957 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3959 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3961 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3963 (obj_elf_vtable_entry): Likewise.
3964 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3965 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3966 (tc_gen_reloc): Likewise.
3967 (arm_fix_adjustable): Likewise.
3968 (elf32_arm_force_relocation): New.
3969 (armelf_frob_symbol): Remove coff-style symbol support.
3971 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3973 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3975 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3977 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3978 OBJ_COFF so that routine is defined for a.out format.
3980 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3982 * config/tc-i386.c (i386_operand): Detect non-segment registers
3983 used as segment prefixes.
3985 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3987 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3988 optimize across FDE boundaries.
3990 * config/obj-coff.c (obj_coff_section): Preserve any link once
3991 flags when setting the section flags.
3993 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3995 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3996 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3998 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4000 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4003 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4005 * frags.c (frag_grow): Include the size of the frag struct in the
4008 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4009 if the new subseg comes before the old.
4011 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4013 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4014 to handle edge8 and edge16.
4016 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4018 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4019 before we clobber the symbol involved.
4021 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4023 * config/tc-arm.c: Remove OBJ_ELF definitions for
4024 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4025 use arm_adjust_symtab for OBJ_COFF.
4026 (armelf_adjust_symtab): New Routine.
4027 * config/tc-arm.h: Define obj_adjust_symtab to
4028 armelf_adjust_symtab for OBJ_ELF.
4030 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4032 * configure.in: Make all i386-elf targets use bfd_gas.
4033 * config/tc-i386.c (tc_i386_force_relocation): New.
4034 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4035 (md_apply_fix3): Likewise.
4036 (tc_gen_reloc): Handle them.
4037 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4038 tc_i386_force_relocation.
4040 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4042 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4044 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4047 current opcode after writing the first insturction of a reverse
4050 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4052 * read.h (generate_lineno_debug): Add prototype.
4053 * read.c (generate_lineno_debug): Make non-static.
4055 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4057 * config/tc-i386.c (md_assemble): Only warn for address/data size
4060 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4062 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4063 against Thumb function names, as the linker needs this information.
4065 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4067 * expr.c (operand): Check also that there is no advance in operand
4068 after atof_generic in order to decide "is it label 0f or floating
4071 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4073 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4074 command line options with a single dash.
4075 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4077 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4079 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4080 * tc-arm.c (arm_fix_adjustable): New routine.
4082 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4084 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4085 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4086 demand_empty_rest_of_line before mri_comment_end.
4087 (equals): Check garbage after expression before
4088 mri_comment_end in MRI mode.
4090 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4092 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4093 small immediate constant to use the constant itself rather than
4096 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4098 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4099 (pa_leave): Likewise.
4101 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4103 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4105 (i386_operand): Fix an error message.
4107 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4109 * doc/c-arm.texi (ARM Directives): Document .req directive.
4111 * config/tc-arm.c (reg_required_here): Display erroneous string if
4112 the register name could not be decoded.
4113 Do not set inst.instruction if the sift is -1.
4115 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4117 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4120 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4122 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4123 even if it is belived to be unnecessary.
4125 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4127 config/tc-i386.c (i386_operand): Size immediate constants by
4128 suffix (erroneously removed as part of July 7 change).
4130 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4132 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4133 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4134 (armelf_frob_symbol): New Routine.
4135 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4137 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4139 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4141 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4143 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4144 command line switches passed to assembler.
4146 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4148 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4149 (gas_cgen_opcode_desc): Declare.
4150 (gas_cgen_parse_operand): Declare.
4151 (*): Prepend gas_ to gas specific fns to denote them as such.
4153 * cgen.c (gas_cgen_opcode_desc): New global
4154 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4155 (queue_fixup): Renamed from cgen_queue_fixup.
4156 (*): Prepend gas_ to gas specific fns to denote them as such.
4158 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4159 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4160 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4161 Open opcode table and initialize it.
4162 (make_parallel): Use gas_cgen_opcode_desc.
4163 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4164 (md_assemble): Ditto.
4166 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4168 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4169 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4170 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4171 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4172 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4173 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4174 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4175 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4176 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4177 (INIT_STAB_SECTION): Likewise.
4178 (OBJ_PROCESS_STAB): Likewise.
4180 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4181 (md_parse_option): Watch for them.
4182 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4183 (md_begin): Kill neverdef code.
4184 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4185 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4186 (s_alpha_coff_wrapper): New.
4187 (md_pseudo_table): Trap all ECOFF pseudos.
4189 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4191 Start of changes to remove mdebug section from mips*-elf
4192 Based on MIPS_STAB_ELF definition
4193 * acconfig.h: undef if not configured
4194 * config.in: undef if not configured
4195 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4196 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4197 * stabs.c (s_stab_generic): flush frag
4199 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4201 * configure.in: (arm-*-elf): Handle.
4202 (thumb-*-elf): Handle.
4203 * configure: Regenerate.
4204 * read.c (stringer): Fix typo in comment.
4205 * write.c (fixup_segment): Don't add symbol value to addend if
4207 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4209 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4212 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4214 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4215 (write_2_short): Emit warning if new flag is set.
4216 (do_assemble): Set flags if left instruction is one of special
4217 "right-instruction-killer" type.
4219 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4221 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4222 Always output words in debug_info section as big endian.
4223 (sparc_target_format): Choose correct bfd target.
4224 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4226 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4228 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4229 to work with internationalization code. Issue an error when two
4230 operands match that are not allowed to match.
4232 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4234 * configure.in (install_tooldir): Allow target to specify whether
4235 it wants to be installed in $(tooldir)/bin.
4236 * configure: Regenerate.
4237 * Makefile.am (install-exec-local): Set install-exec-tooldir
4238 dependency via configure.
4239 * Makefile.in: Regenerate.
4241 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4243 * Makefile.am (install-exec-local): Split into two ...
4244 (install-exec-bindir,install-exec-tooldir): New rules.
4245 * Makefile.in: Regenerate.
4247 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4249 * Makefile.am (install-exec-local): Don't remove the file before
4250 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4251 W. Rozycki <macro@ds2.pg.gda.pl>.
4252 * Makefile.in: Rebuild.
4254 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4256 * cgen.c: Include libiberty.h.
4257 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4258 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4259 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4260 (md_cgen_lookup_reloc)): Declare.
4261 (md_cgen_record_fixup_exp): Declare.
4262 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4263 (m32r_relax_frag): Declare.
4264 (cgen_md_apply_fix3): Decls moved to cgen.h.
4265 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4266 (m32r_cgen_record_fixup_exp): Delete decl.
4267 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4268 (assemble_nop): Delete.
4269 (expand_debug_syms): Delete unused `exp'.
4270 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4271 Add default case for -Wall.
4272 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4273 (md_atof): Delete unused wordP.
4275 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4277 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4280 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4282 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4283 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4284 .print, .purgem, and .struct. Remove documentation for
4287 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4289 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4290 Update call to insert_operand.
4292 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4294 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4296 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4298 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4299 whitespace after a prefix operator.
4301 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4303 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4305 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4307 * config/tc-sparc.c (log2): New static function.
4308 (s_reserve): Use log2 to convert alignment before calling
4310 (s_common): Use log2 to convert alignment before calling
4311 record_alignment and frag_align.
4312 (sparc_cons_align): Use log2.
4314 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4316 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4317 (s_common): Likewise.
4319 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4320 initialization of waddr.
4321 (sparc_elf_final_processing): Add default case to switch.
4323 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4325 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4326 than temporary real.
4328 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4330 * write.c (subsegs_finish): Don't align the segments if there were
4333 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4334 copying aux information.
4336 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4337 expression into a symbol.
4339 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4341 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4342 type to unsigned int.
4343 (md_assemble): Change type used to store offsets from unsigned
4345 (i386_operand): Switch error check to only call RESTORE_END_STRING
4346 once after parse_register.
4348 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4350 * config/tc-v850.c (md_show_usage): Changed format to match that
4353 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4355 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4357 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4359 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4362 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4364 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4365 * doc/Makefile.in: Rebuild.
4367 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4369 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4370 for %lo expressions.
4371 (mips_ip, case 'u'): Move range check after code to mask
4372 off bits in %hi/%lo expressions. Mask off high bits for
4375 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4377 * doc/Makefile.am (gasver.texi): New target.
4378 (as.info, as.dvi): Depends upon gasver.texi.
4379 * doc/as.texinfo: Include gasver.texi. Mention version number on
4380 title page and in top node.
4381 * doc/Makefile.in: Rebuild.
4383 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4385 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4386 but not including the line containing the edict.
4387 * listing.h (LISTING_EOF): New.
4388 * input-scrub.c (input_scrub_next_buffer): Call it.
4390 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4392 * config/tc-i386.c (i386_operand): Don't set the size of an
4393 immediate address based solely on the suffix and the mode.
4395 * config/tc-i386.c (md_assemble): Add assertion to make sure
4396 overlap2 does not set Imm.
4398 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4399 sequences of whitespace to a single space.
4400 (is_space_chars): Just compare with space.
4401 (md_begin): Don't initialize space_chars.
4402 (md_assemble): Just skip a single whitespace character.
4403 (i386_operand): Rewrite base-index parsing to use new
4404 parse_register, and to skip white space. Skip white space in a
4405 number of other places too. Don't give error message if
4406 parse_register fails.
4407 (parse_register): Change reg_string parameter to be non-const.
4408 Add end_op parameter. Skip white space after the `%', and return
4409 end of register string. Give error message here rather than
4412 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4414 Based on patch from Matt Semersky <matts@scd.hp.com>:
4415 * expr.c (op_encoding): Make const.
4416 (expr_set_precedence): New function.
4417 (expr_begin): Don't set operator rankings, just call
4418 expr_set_precedence.
4419 * expr.h (expr_set_precedence): Declare.
4420 * read.c (s_mri): Call expr_set_precedence.
4422 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4424 * doc/as.texinfo (Statements): Remove paragraph discussing
4425 continuing lines with a backslash. This hasn't worked for years,
4428 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4430 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4432 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4433 (ps_CTORS, ps_DTORS): New section types.
4434 (vms_fixup_xtors_section): New function
4435 (Ctors_Psect, Dtors_Psect): Define.
4436 (IS_GXX_XTOR): Define
4437 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4438 Filter static constructors/destructors and add to
4439 Ctors_Symbols/Dtors_Symbols chain.
4440 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4441 appropriate section.
4443 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4444 * makefile.vms: Merge vax/vms support.
4446 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4448 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4449 (elf_pseudo_table): Add them.
4450 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4451 (md_apply_fix): Accept them.
4452 (mips_fix_adjustable): Don't adjust them.
4453 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4454 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4455 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4456 (tc_fix_adjustable): Don't adjust them.
4458 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4460 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4462 * Makefile.in: Regenerate.
4463 * configure.in: AC_SUBST cgen_cpu_prefix.
4464 * configure: Regenerate.
4466 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4468 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4469 Changed all users of COND12_DELAY.
4471 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4473 * config/tc-mn10300.c (set_arch_mach): New function.
4474 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4475 (md_begin): Default to mn10300 mode.
4476 (md_assemble): Only accept instructions for the core mn10300
4477 chip and the active machine type.
4479 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4481 * subsegs.h (segment_info_type): Give the struct a name.
4482 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4483 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4484 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4485 * config/tc-w65.h (tc_reloc_mangle): Declare.
4486 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4488 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4490 * config/tc-v850.c (v850_comm): Restore old section
4491 after common processing.
4493 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4495 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4497 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4499 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4500 char with code that explicitly sign-extends.
4502 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4504 * config/tc-v850.c (md_begin): Restore text section as the current
4505 section after creating call table sections.
4506 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4509 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4510 with call to macro SYM_AUXINFO.
4512 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4514 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4515 with the program transform name.
4516 * Makefile.in: Rebuild.
4518 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4520 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4523 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4525 * config/tc-i386.c (i386_operand): Be prepared for a space between
4526 the open parenthesis and the start of the register operand,
4527 because of the June 16 change.
4529 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4531 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4534 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4536 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4537 even if it is belived to be unnecessary.
4539 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4541 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4543 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4545 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4547 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4548 shift amount for a repeated operand. The shift amount for the
4549 repeated copy comes from the size of the operand.
4551 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4553 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4555 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4557 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4559 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4561 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4562 characters in it as LEX_IS_SYMBOL_COMPONENT.
4563 * config/tc-i386.h (tc_symbol_chars): Define.
4564 (extra_symbol_chars): Declare.
4565 * config/tc-i386.c (extra_symbol_chars): Define.
4566 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4567 (line_comment_chars): Set to '/' if TE_LINUX.
4568 * doc/c-i386.texi (i386-prefixes): Update.
4569 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4571 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4573 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4574 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4576 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4578 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4579 constraint in instructions REP & REPI.
4581 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4583 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4584 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4586 (check_range): If the operand is shifted, then shift the number
4587 before checking its range.
4589 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4591 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4594 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4596 * config/tc-v850.c (v850_comm): Create special sections as needed.
4598 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4600 * config/tc-d10v.c (write_2_short): Addition of swapping
4601 instructions for sequential and reverse sequential order when
4602 given order is not possible.
4604 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4606 * Makefile.am: Rebuild dependencies.
4607 (DEP_INCLUDES): Fix reference to intl build directory.
4608 * Makefile.in: Rebuild.
4610 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4612 * doc/c-i386.texi: Update 16 bit documentation.
4614 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4615 IgnoreDataSize to IgnoreSize as they are used for address size as
4617 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4618 32-bit mode, similarly addr16/data16 and variants.
4620 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4622 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4623 sequential word multiply instructions.
4625 (do_assemble): Add extra command line argument, to allow mul32
4626 attribute to be preserved across parallel insns.
4627 (md_assemble): Insert NOPs between explicitly parallel insns which
4628 contain an 32 bit multiply and a 16 multiply.
4630 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4632 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4635 * config/tc-i386.c (reloc): Add braces.
4637 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4638 consistent with Intel naming.
4639 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4640 use bitfields in sib_byte.
4641 (modrm_byte): Don't use bitfields here either.
4643 * config/tc-i386.c (current_templates): Add const.
4644 (parse_register): Add const to return, param, and char *s.
4645 (i386_operand): Add const to reg_entry *r.
4646 * config/tc-i386.h (templates): Add const to start, end.
4648 Inspired by code for 16 bit gas support from Martynas Kunigelis
4649 <martynas@nm3.ktu.lt>:
4650 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4651 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4652 (uses_mem_addrmode): Remove.
4653 (md_estimate_size_before_relax): Add support here too.
4654 (md_relax_table): Rewrite interface to md_relax for 16 bit
4656 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4657 (opcode_suffix_to_type): Remove.
4658 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4659 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4660 (md_convert_frag): Likewise.
4661 (i386_operand): Add support for 16 bit base/index regs,
4662 immediates, and displacements. Remove some unnecessary casts, and
4663 localise end_of_operand_string, displacement_string_start,
4664 displacement_string_end variables. Add GCC_ASM_O_HACK.
4665 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4667 * config/tc-i386.c (prefix_hash): Remove.
4668 (md_begin): Rewrite without obstacks. Remove prefix hash table
4669 handling. Rewrite lexical table handling.
4670 (i386_print_statistics): Don't print prefix statistics.
4671 (md_assemble): Rewrite instruction parser so that line is not
4672 converted to lower case. Don't do a hash_find for prefixes,
4673 instead recognise them via opcode modifier.
4674 (expecting_operand, paren_not_balanced): Localise variables.
4675 * config/tc-i386.h (IsPrefix): Define.
4676 (prefix_entry): Remove.
4678 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4679 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4680 '\\' in case where comment_chars contains '/'.
4682 * config/tc-i386.c (MATCH): Ensure given operand and template
4683 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4684 you must write `ljmp *table(%ebx)'.
4686 From H.J. Lu <hjl@gnu.org>:
4687 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4688 as 0 ifndef BFD_ASSEMBLER.
4689 (md_assemble): Allow immediate operands without suffix or
4690 other reg operand to default in size to the current code size.
4692 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4694 * config/tc-v850.c (md_begin): Restore creation of
4695 .call_table_text and .call_table_data sections.
4697 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4700 after emitting a word of noops.
4702 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4704 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4705 (i386_operand): Simplify checks for valid base/index combinations.
4706 Disallow `in 4(%dx),%al'.
4708 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4710 (add_prefix): Change parameter from char to int.
4712 * config/tc-i386.h (Ugh): Define opcode modifier.
4713 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4715 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4716 CONSISTENT_REGISTER_MATCH macros to check register types more
4717 thoroughly. Check for illegal suffix/operand combinations
4718 when matching insns with operands. Handle new `s' suffix, and
4719 associated FloatMF opcode modifier for float insns with memory
4721 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4722 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4723 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4724 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4725 DATA_PREFIX_OPCODE throughout.
4727 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4728 (md_assemble): Rewrite suffix/register operand checking code to be
4729 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4730 AnyMem, the better to grep.
4732 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4733 given a memory operand. Don't set Abs bits either.
4734 (type_names): Remove Mem*, Abs*.
4735 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4736 define opcode_modifiers as these cases are handled by Disp8,
4737 Disp16, Disp32 and suffix checks.
4738 (COMES_IN_BOTH_DIRECTIONS): Remove.
4739 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4741 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4742 if IgnoreDataSize modifier given. Remove ShortformW modifier
4743 test. Add test for ShortForm in W base_opcode modification.
4744 Merge Seg2ShortForm and Seg3ShortForm code.
4745 * config/tc-i386.h (ShortFormW): Remove.
4746 (IgnoreDataSize): Define.
4748 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4750 * config/tc-d30v.c (md_assemble): Store previous segment state
4751 with previous instruction.
4753 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4755 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4756 (ebp, esp): Remove static variables.
4757 (MATCH): Remove test for InOutPortReg.
4758 (i386_operand): Properly handle InOutPortReg here instead.
4759 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4760 (md_assemble): Simplify and correct modrm and sib generation.
4761 (i386_operand): Add warning for scale without index.
4762 Rewrite checks for valid base/index combinations.
4764 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4765 macros and enclose in do while(0).
4766 (RESTORE_END_STRING): Likewise.
4767 (md_assemble): Add one to printed operand number so we start
4768 from 1 not 0. Add some more gettext invocations.
4769 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4772 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4773 DATA_PREFIX, SEG_PREFIX): Define.
4774 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4775 (check_prefix): Remove function.
4776 (add_prefix): New function. Add prefix to i.prefix as well as
4778 (md_assemble): Changes for add_prefix. Remove hack for wait
4779 prefix, instead always output prefixes in fixed order. Test
4780 for jcxz/loop when selecting between word & dword operations,
4781 and add address size prefix rather than operand size prefix.
4782 Remove operand -> address size hack when emitting jcxz/loop.
4783 (i386_operand): Remove O_Absent check as it's done in expr.
4785 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4787 * configure.in: Recognize m5200 as a cpu_type of m68k.
4788 * aclocal.m4: Rebuild with current libtool.
4789 * configure: Rebuild.
4791 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4793 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4794 to relaxable_symbol to prevent references to external symbol from
4797 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4799 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4800 symbols are relaxable.
4802 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4804 * config/tc-v850.c (md_begin): Don't create special
4805 sections by default.
4807 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4809 * config/tc-mips.c (macro): For div and udiv, close the
4810 reorder block as soon as possible.
4812 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4814 From Matt Semersky <matts@scd.hp.com>:
4815 * macro.c (macro_mri_mode): New function.
4816 * macro.h (macro_mri_mode): Declare.
4817 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4820 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4822 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4825 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4826 until after xstrdup in OBJ_EVAX case.
4828 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4830 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4831 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4832 of hardcoded magic number.
4833 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4835 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4837 * read.c (do_s_func): New function.
4839 * read.h (do_s_func): Add prototype.
4841 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4843 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4844 nops if fill pattern not specified.
4846 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4848 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4849 * config/te-go32.h (TE_GO32): Define.
4850 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4852 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4854 Implement .func/.endfunc pseudo-ops.
4855 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4857 * read.c (potable): Add .func,.endfunc.
4858 (s_func): New function.
4859 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4861 (in_doc_func_p,current_function_label): New static globals.
4862 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4864 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4866 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4867 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4868 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4869 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4870 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4871 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4872 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4873 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4874 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4875 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4876 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4877 * config/tc-a29k.c: Don't define md_short_jump_size,
4878 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4879 * config/tc-alpha.c: Likewise.
4880 * config/tc-alpha.h: Likewise.
4881 * config/tc-arm.c: Likewise.
4882 * config/tc-h8300.c: Likewise.
4883 * config/tc-h8500.c: Likewise.
4884 * config/tc-hppa.c: Likewise.
4885 * config/tc-i860.c: Likewise.
4886 * config/tc-i960.c: Likewise.
4887 * config/tc-ppc.c: Likewise.
4888 * config/tc-sh.c: Likewise.
4889 * config/tc-sparc.h: Likewise.
4890 * config/tc-tic30.c: Likewise.
4891 * config/tc-w65.c: Likewise.
4892 * config/tc-z8k.c: Likewise.
4894 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4896 * config/tc-vax.c (_): Delete this macro used for placeholder
4897 values in vax_operand_width_size; it conflicts with the _() macro
4898 used for internationalization.
4900 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4902 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4903 code. From Chris Moller <moller@bops.com>.
4905 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4906 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4907 * read.c (emit_expr): Initialize seg and subseg fields of a new
4909 * write.c (write_object_file): Switch to the appropriate segment
4910 and subsegment when processing a broken word.
4912 * config/tc-m68k.c (mri_assemble): New static function.
4913 (build_mri_control_operand): Call mri_assemble rather than
4915 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4916 (s_mri_endf, s_mri_endw): Likewise.
4918 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4920 * read.c (s_org): Call md_flush_pending_output if it is defined.
4922 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4924 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4926 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4927 (md_parse_option): Add for same.
4928 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4929 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4930 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4932 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4934 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4936 * config/tc-arm.c (find_real_start): Relax definition of local
4939 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4941 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4942 symbols at the given address, not just the last one specified.
4944 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4946 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4947 or number_to_chars_littleendian to write data.
4949 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4951 * config/tc-v850.c (md_assemble): Remove artificially created
4952 register name symbols.
4954 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4956 * write.c (fixup_segment): Change "segment" to "section" in
4959 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4961 * write.c (fixup_segment): Change sym1-sym2 message again.
4963 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4965 * write.c (fixup_segment): Improve error message for sym1-sym2
4966 errors when sym1 is in a different segment from sym2.
4968 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4970 * config/tc-m32r.c (warn_unmatched_high): New static local.
4971 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4972 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4973 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4974 (md_parse_option): Likewise.
4975 (md_show_usage): Likewise.
4976 (m32r_frob_file): Likewise.
4978 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4979 (read_a_source_file): Call them.
4980 * read.h (stabs_generate_asm_file): Declare.
4981 * stabs.c (stabs_generate_asm_file): New function.
4982 (generate_asm_file): New function.
4983 (stabs_generate_asm_lineno): Move file name handling into
4986 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4988 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4989 (d30v_current_align, d30v_current_align_seg): New variables.
4990 (d30v_last_label): New variable.
4991 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4992 (s_d30v_data, s_d30v_section): Likewise.
4993 (md_pseudo_table): Call them.
4994 (md_begin): Initialize d30v_current_align_seg.
4995 (md_assemble): Call d30v_align when needed by known current alignment.
4996 (d30v_frob_label, d30v_cons_align): New functions.
4997 * config/tc-d30v.h (md_do_align): Remove.
4998 (tc_frob_label): Call d30v_frob_label.
4999 (md_cons_align): New.
5001 * config/tc-d30v.c (find_format): Convert complex expressions to
5002 expression symbols before processing. Clean up code formatting.
5004 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5006 * po/Make-in (install-info): New target.
5008 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5010 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5012 * config/tc-mn10300.c (md_assemble): Likewise.
5014 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5016 * Makefile.am: Update with `make dep-am'.
5017 (HFILES): Add cgen.h.
5018 (cgen.o): Depend on cgen.h.
5019 * Makefile.in: Regenerate.
5021 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5023 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5025 * gasp.c (grab_label): Permit a label to be a preprocessor
5026 variable by permitting a label to start with a backslash.
5028 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5030 * config/tc-mips.c (validate_mips_insn): Removed hack
5031 for previously inaccessible bitfields in some INSN_TRAP
5034 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5036 * config/tc-d30v.c (do_assemble): Abort with error message
5037 if opcode operands do not match.
5039 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5041 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5042 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5043 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5044 similar new 'q' operand.
5046 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5048 * cgen.c (cgen_asm_finish_insn): Fix typo.
5050 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5053 * cgen.c: Include it.
5054 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5055 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5056 All callers updated.
5057 * config/tc-m32r.c: Include cgen.h.
5058 (m23r_insn): New members num_fixups,fixups.
5060 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5062 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5063 to avoid compiler warning.
5065 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5067 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5070 * makefile.vms (OBJS): Add ehopt.obj
5072 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5074 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5076 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5078 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5079 a short format insn.
5080 (md_assemble): Set it for explicitly packed insns.
5082 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5084 * config/obj-coff.c (c_symbol_merge): Do not take address of
5085 native fields when performing the memcpy.
5087 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5089 * config/tc-mips.c (macro,macro2): Implement
5090 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5092 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5094 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5095 relocations against globally visible symbols.
5096 * config/tc-m68k.c (relaxable_symbol): New macro.
5097 (m68k_ip, md_estimate_size_before_relax): Use it.
5098 (tc_m68k_fix_adjustable): Also handle weak symbols.
5100 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5102 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5103 references to externally visible symbols.
5104 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5105 values in twice for a PC relative reloc if the symbol is
5108 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5109 don't adjust a PC relative reloc against an externally visible
5111 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5112 for a PC relative fixup against an externally visible defined
5113 symbol, arrange to store object file and addend values as though
5114 the symbol were not defined.
5115 (tc_gen_reloc): Likewise.
5117 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5119 * read.c (sizeof_leb128): Referenced externally by write.c so
5122 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5124 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5125 and expand a 'debug' symbol associated with the next instruction
5126 that does not cause a short instruction to be filled with a NOP.
5127 (md_pseudo_table): Add support for .debugsym.
5128 (assemble_parallel_insn): Add calls to expand_debug_sym as
5130 (md_assemble): Ditto.
5132 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5134 * as.c (main): Conditionally call setlocale.
5135 * gasp.c (main): Likewise.
5136 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5137 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5139 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5141 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5143 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5145 * config/tc-hppa.c: Change all calls to bzero to use memset.
5146 (pa_ip): Add cast to avoid warning.
5147 (tc_gen_reloc, md_apply_fix): Likewise.
5148 (pa_find_space_by_number): Likewise.
5149 (hppa_force_relocation): Likewise.
5150 (pa_block): Change i to unsigned int.
5151 * config/obj-som.h (obj_som_copyright): Declare.
5153 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5155 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5156 for line numbers for assembly source.
5158 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5160 * configure.in: Change version number to 2.9.4
5161 * configure: Rebuild.
5163 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5165 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5167 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5169 * ecoff.h: Change symbolS in function declaration to struct
5172 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5174 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5175 (md_convert_frag): Fix i18n typo.
5177 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5179 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5180 * ecoff.h: Protoype it.
5181 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5182 [EVAX] (s_alpha_prologue): Delete.
5183 (md_pseudo_table): Update.
5185 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5187 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5188 array to local pointer.
5189 (get_args, parse_expr): Add casts to avoid warnings.
5191 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5193 * read.c (s_set): Cast xmalloc return value to fragS *.
5194 * config/tc-m68k.c (m68k_ip): Function made static to match
5195 previous forward declaration.
5196 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5198 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5200 * config/tc-v850.c: Add internationalisation macros to error
5203 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5204 macros to error strings.
5206 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5208 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5209 reloc is in the TOC csect.
5210 (md_apply_fix3): Correct gettext typo.
5212 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5214 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5215 .L - they are local labels and the branches are not really
5216 function calls but rather far jumps.
5218 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5220 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5222 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5224 * config/tc-i386.c (md_assemble): Print operand number rather than
5225 using ordinal_names.
5226 (i386_operand): Likewise.
5228 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5230 * Makefile.am (INTLLIBS): Define to work around apparent automake
5232 All Makefiles: Regenerated.
5234 * Many files: Added gettext invocations around user-visible
5236 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5237 HAVE_LC_MESSAGES): Define.
5238 * dep-in.sed: Added asintl.h.
5239 * po/Make-in: New file.
5240 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5242 * read.c (Z_): Renamed from `_'.
5243 * Makefile.am (SUBDIRS): Added po.
5244 (POTFILES): new macro.
5245 (po/POTFILES.in): New target.
5246 ($(OBJS)): Added asintl.h.
5248 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5249 (as_new_LDADD): Added $(INTLLIBS).
5250 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5251 (gasp_new_LDADD): Added $(INTLLIBS).
5252 (gasp_new_DEPENDENCIES): New macro.
5253 * configure, aclocal.m4: Rebuilt.
5254 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5256 (ALL_LINGUAS): Define.
5257 * macro.c: Include "asintl.h".
5258 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5259 * as.h: Include "asintl.h".
5260 * config/tc-i386.c (ordinal_names): Removed.
5261 (md_assemble): Changed error text to avoid ordinal_names.
5262 (i386_operand): Likewise.
5263 (reloc): Added as_bad to avoid i18n problems.
5264 (tc_gen_reloc): Likewise.
5265 * config/tc-arm.c (bad_args): Now a #define.
5267 * config/obj-vms.c (VMS_stab_parse): Changed type of
5269 (global_symbol_directory): Unified strings to avoid i18n
5271 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5272 avoid i18n problems.
5273 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5274 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5276 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5278 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5280 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5282 * as.c (print_version_id): Added an fprintf to avoid i18n
5284 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5286 * expr.c (expr): Added as_warn call to avoid i18n problems.
5287 * messages.c (as_assert): Changed code to avoid i18n problems.
5288 (as_abort): Likewise.
5289 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5290 (s_space): Likewise.
5291 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5293 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5295 * config/tc-i386.c (check_prefix): New static function, split out
5297 (struct _i386_insn): Add wait_prefix field.
5298 (md_assemble): Remove wait_prefix local variable. Use
5299 check_prefix when adding a prefix.
5301 * config/tc-i386.c (current_templates): New static variable.
5302 (md_assemble): Remove current_templates local variable.
5303 (md_assemble, i386_operand): Improve error and warning messages in
5304 many places. Add RESTORE_END_STRING in many places before error
5305 return. Clarify some comments.
5307 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5309 (md_assemble): Parse string instruction operands, looking for
5310 segment override prefixes. Check for invalid segment prefixes on
5312 (i386_operand): i.seg[] and max mem_operand changes for string
5314 * config/tc-i386.h (EsSeg): Define.
5316 * config/tc-i386.h (regKludge): Define.
5317 (iclrKludge, imulKludge): Don't define.
5318 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5319 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5320 opcode_modifier checks to look for more common cases first. Add
5321 default_seg for IsString case.
5323 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5325 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5327 * configure: Rebuild with new automake and libtool.
5328 * aclocal.m4, Makefile.in: Likewise.
5330 * doc/Makefile.am (as.dvi): New target.
5331 * doc/Makefile.in: Rebuild.
5333 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5335 * configure.in: Added sparc86x support.
5337 * configure: Rebuild.
5339 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5341 (md_parse_option): Warn if -EL is not supported for this architecture.
5343 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5345 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5347 * config/tc-mips.c (mips_ip): Note when we use get match on
5348 the full instruction name.
5350 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5352 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5353 back into the expression to handle add/sub simplification correctly.
5355 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5357 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5359 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5361 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5364 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5366 * symbols.c (max_indent_level): New global.
5367 (print_symbol_value_1): Use it.
5368 * expr.h (expr_build_dot): Declare.
5369 * expr.c (expr_build_dot): New function.
5371 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5373 * symbols.c (print_binary): New function.
5374 (print_expr_1): Call it.
5376 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5378 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5379 operand in the opcode.
5381 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5383 * config/tc-i386.h: Reorder operand flags and opcode modifier
5384 flags for clarity. Remove unused definitions: Unknown,
5385 ImmUnknown, DispUnknown, NoModrm.
5386 * config/tc-i386.c (type_names): Add missing Debug type.
5387 (md_assemble): Better duplicate prefix checking. Quicker string
5388 instruction check via new opcode_modifier flag.
5390 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5392 * doc/as.texinfo (Invoking): Clarify -Wa example.
5394 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5396 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5397 (s_mips_weakext): Define.
5398 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5399 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5402 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5404 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5405 is an error if the value can not be computed at assembly time.
5406 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5408 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5410 * gasp.c (main): Set next field of new include_path structure to
5411 NULL. From Avery Pennarun <averyp@gdc.ca>.
5413 * read.c (s_mri_sect): Call as_bad rather than abort for an
5414 unsupported MRI target.
5416 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5418 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5419 the destination of a branch instruction should be altered.
5420 (find_real_start): New function: Locate the real, Thumb coded
5421 start of a Thumb function.
5422 (do_t_branch23): Alter the destination of branches to Thumb
5425 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5427 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5429 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5432 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5434 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5435 * doc/c-hppa.texi: Likewise.
5437 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5439 * Makefile.am: Rebuild dependencies.
5440 * Makefile.in: Rebuild.
5442 * Makefile.am (DEP_INCLUDES): New variable.
5443 (.dep1): Change to work when srcdir is not an absolute path.
5444 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5445 * Makefile.in: Rebuild.
5447 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5449 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5450 LinearAddress patch.
5452 * configure.in: Set version to 2.9.1.
5453 * configure: Rebuild.
5455 * Branched binutils 2.9.
5457 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5459 * config/tc-i386.h (FWait): Define.
5460 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5461 other prefixes. Check FWait flag in opcode table to see which
5462 instructions require an fwait prefix.
5464 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5466 * stabs.c (get_stab_string_offset): Always create a stab string
5469 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5471 Fix some gcc -Wall warnings:
5472 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5473 * ehopt.c (eh_frame_code_alignment): Likewise.
5474 * expr.c (integer_constant, operand): Likewise.
5475 * frags.c (frag_align): Likewise.
5476 * gasp.c (level_0, change_base, doinstr): Likewise.
5477 * hash.c (hash_ask): Likewise.
5478 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5479 (debugging_pseudo): Likewise.
5480 * macro.c (define_macro, check_macro): Likewise.
5481 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5482 (ignore_rest_of_line, float_cons): Likewise.
5483 * symbols.c (decode_local_label_name): Likewise.
5484 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5485 (fixup_segment, number_to_chars_bigendian): Likewise.
5486 (number_to_chars_littleendian): Likewise.
5487 * config/atof-ieee.c (gen_to_words): Likewise.
5488 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5489 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5490 * read.c (output_big_sleb128): Initialize locals to avoid
5492 (output_big_uleb128, equals): Likewise.
5493 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5494 to unsigned int. Change zeros to unsigned int.
5495 * cond.c (s_if): Add return to default case.
5496 * frags.c (frag_now_fix): Change return type to addressT.
5497 * frags.h (frag_now_fix): Update declaration.
5498 * listing.c (file_info_struct): Change linenum to unsigned int.
5499 (struct list_info_struct): Change hll_line to unsigned int.
5500 (print_source): Update format string.
5501 * read.c (emit_expr): Change scan to unsigned int, and don't
5502 bother to initialize it.
5503 * symbols.c (dollar_label_count): Change to unsigned long.
5504 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5505 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5506 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5508 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5510 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5511 mcf5200 just as we do for m68000.
5512 (m68k_init_after_args): Likewise.
5513 (md_estimate_size_before_relax): Likewise.
5515 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5517 * config/tc-v850.c (md_assemble): Store relocation addend in
5518 fixup instead of instruction.
5520 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5522 * config/tc-i386.c (md_assemble): Swap template arguments to
5523 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5524 This macro is currently symmetric, so passing them the wrong
5525 way didn't cause any problem, but may if the macro is changed
5527 After copying template to i.tm, use i.tm. rather than t-> to
5528 access fields, and make t a const*
5529 Move i.tm.operand_types[] swap to immediately after the copy.
5531 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5533 * expr.h (expr_build_uconstant): Add prototype.
5534 (expr_build_unary,expr_build_binary): Add prototypes.
5535 * expr.c (expr_build_uconstant): New function.
5536 (expr_build_unary,expr_build_binary): New functions.
5538 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5540 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5541 * macro.c (macro_expand_body): Increase buffer size.
5542 * messages.c (as_warn): Likewise.
5543 (as_warn_where, as_bad, as_bad_where): Likewise.
5545 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5547 Based on patch from H.J. Lu <hjl@gnu.org>:
5548 * Makefile.am (DISTSTUFF): New variable.
5549 (diststuff): New target.
5550 * Makefile.in: Rebuild.
5552 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5554 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5555 m32r_elf_section_change_hook.
5557 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5558 emit a nop if a section ends with a 16 bit instruction.
5560 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5562 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5563 s_lcomm rather than obj_coff_lcomm.
5564 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5566 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5568 * config/tc-i386.h (LinearAddress): Define.
5569 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5570 instruction, don't use a default segment.
5572 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5574 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5575 * configure: Rebuild.
5577 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5579 * aclocal.m4, configure: Rebuild with libtool 1.2.
5581 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5583 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5584 PC relative branches. Patch courtesy of Jonathan Walton.
5587 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5589 * configure.in (emulations): Add thumb-pe target.
5591 * configure (emulations): Add thumb-pe target.
5593 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5595 * itbl-lex.l (yywrap): Don't define if already defined as a
5598 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5600 * depend.c (quote_string_for_make): New function.
5601 (wrap_output): Use it.
5603 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5605 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5606 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5608 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5610 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5611 Recognize -GN and -relax.
5612 (md_begin): Initialize gp size from -G switch.
5613 (alpha_force_relocation): Always force if -relax.
5614 (alpha_align): Take a new argument that will specify when to
5615 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5616 Change all callers. Emit nop alignment padding as nop+unop pair.
5618 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5620 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5621 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5623 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5625 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5626 require padding to the next long word boundary.
5628 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5630 * cgen.c: #include symcat.h.
5631 * config/tc-m32r.c: Likewise.
5633 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5635 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5636 absolute expressions instead of '$' prefixed register names.
5638 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5640 * read.c (s_set): Record file and line info for symbols when -as.
5641 (pseudo_set): Don't overwrite that dummy fragment.
5643 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5645 * config/tc-ppc.c (md_pseudo_table): Add "section".
5646 (ppc_named_section): New static function.
5648 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5650 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5651 so we don't have to scan the entire list.
5653 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5655 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5656 case, allow the parallel instructions to modify the same flag
5659 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5661 * listing.c (list_symbol_table): Categorize symbols by
5662 undefined_section rather than sy_frag->line == NULL.
5664 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5666 * Makefile.am (install-exec-local): Install properly when ln
5667 fails or tooldir == prefix.
5669 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5671 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5672 Test result of insert_operand for error.
5674 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5676 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5677 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5678 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5679 * doc/Makefile.in: Rebuild.
5681 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5683 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5684 (macro): Fix handling of M_COP[0-3].
5686 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5688 Based on patches from Ross Harvey <ross@teraflop.com>:
5689 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5690 if macro_alternate or macro_mri.
5691 (getstring): Remove support for byte constants between < and >.
5692 (get_any_string): '<' only starts a string if macro_alternate or
5694 (macro_expand_body): Permit keyword parameters following
5695 positional parameters.
5697 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5698 * configure.in (alpha*-*-netbsd*): New target.
5699 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5700 * configure: Rebuild.
5702 * as.h (flag_warn_suppress_instructionswap): Move from here...
5703 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5704 here, and make static.
5706 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5707 BFD_ASSEMBLER or MANY_SEGMENTS.
5709 * as.c (show_usage): Update bug-gnu-utils address.
5710 * gasp.c (show_usage): Likewise.
5711 * doc/as.texinfo (Bug Reporting): Likewise.
5713 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5715 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5716 insns regardless of the size of a pointer if we're in mips I or
5718 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5720 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5722 Fix rac to accept only a0:
5723 * tc-d10v.c (parallel_ok, find_opcode):
5724 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5725 Introduce OPERAND_GPR.
5727 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5729 * read.c (s_fill): Handle non-constant repeat counts by creating
5730 an rs_space fragment.
5732 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5734 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5735 from as_bad to as_warn.
5737 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5739 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5740 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5741 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5743 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5745 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5746 seg_fix_rotP rather than fix_root from seg_info.
5748 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5750 * expr.c: Add support for 0x1_2_3_4 bignums.
5752 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5754 * configure.in: Change -linux* to -linux-gnu*.
5755 * configure: Rebuild.
5757 * app.c (do_scrub_begin): Treat \r as whitespace.
5759 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5761 * Makefile.am: Update dependencies.
5762 * Makefile.in: Rebuild.
5764 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5766 * configure, aclocal.m4: Rebuild with new libtool.
5768 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5770 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5771 the argument to bfd_set_arch_mach.
5772 (load_address): Use bfd_arch_bits_per_address to determine the
5773 bit size of an address instead of looking at the isa level.
5774 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5776 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5778 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5780 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5782 * ehopt.c: New file.
5783 * as.h (enum _relax_state): Add rs_cfa.
5784 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5785 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5786 * read.c (emit_expr): Call check_eh_frame.
5787 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5788 (relax_segment): Likewise.
5789 * Makefile.am: Rebuild dependencies.
5790 (GAS_CFILES): Add ehopt.c.
5791 (GENERIC_OBJS): Add ehopt.o.
5792 * doc/internals.texi (Frags): Document rs_cfa.
5794 * as.c (show_usage): Mention --traditional-format.
5795 (parse_args): Accept --traditional-format.
5796 * as.h (flag_traditional_format): Declare.
5797 * output-file.c (output_file_create): If flag_traditional_format,
5798 set BFD_TRADITIONAL_FORMAT on stdoutput.
5799 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5801 * config/tc-mips.c (append_insn): Make sure that if we have a
5802 fixup for an unmatched %hi reloc, it does not associated with a
5805 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5806 * doc/Makefile.in: Likewise.
5808 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5810 * config/tc-m32r.c (check_for_side_effects): New function.
5811 (can_make_parallel): Add checks for instruction side effects
5812 clashing with the other instruction.
5813 (assemble_parallel_insn): Improve warning messages. Return error
5814 message from non-swapped instruction order.
5816 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5818 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5820 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5821 md_cleanup definition. This moves the forced literal output to
5822 the end of the source pass, and avoids macro's inserting literals
5823 into the code immediately after the macro expansion.
5825 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5827 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5828 a gas internal symbol is adjustable.
5829 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5831 * as.h: If gcc version greater than 2.6, use `__format__' and
5832 `__printf__' in function attributes, rather than `format' and
5835 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5837 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5839 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5841 Add tms320c30 support:
5842 * config/tc-tic30.h: New file.
5843 * config/tc-tic30.c: New file.
5844 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5845 TARGET_FORMAT as "coff-tic30".
5846 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5847 * Makefile.am: Rebuild dependencies.
5848 (CPU_TYPES): Add tic30.
5849 (CPU_OBJ_VALID): tic30-aout is valid.
5850 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5851 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5852 * configure, Makefile.in: Rebuild.
5854 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5856 * config/tc-v850.c (md_assemble): Improvements to error messages.
5858 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5860 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5861 BFD_RELOC_HI16_S to store the high bits of any value.
5863 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5864 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5865 assembler calculate relocations to any external symbol at all.
5866 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5867 involving generation of pc-relative relocs.
5868 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5869 has been moved to md_apply_fix3.
5871 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5872 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5873 which actually means (the address of identifier's GOT entry) +
5874 constant, which is not particularly useful.
5876 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5878 * read.h (include_dirs): Declare.
5879 (include_dir_count,include_dir_maxlen): Declare.
5881 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5883 * configure.in: Correct check for shared opcodes library.
5884 * configure: Rebuild.
5886 * listing.c (buffer_line): If we can't open the file, set at_end.
5887 (listing_print): Remove unused local variable fi.
5889 * config/m68k-parse.y (reglistpair): Handle register list in
5892 * config/vms-conf.h: Don't undef VERSION.
5894 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5896 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5898 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5900 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5901 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5902 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5903 (EXTRA_DIST): Define.
5904 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5905 explicitly rather than via the list of object files.
5906 (gcc-as.opt): New file created when make-gas.com is run.
5907 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5908 itbl-cpu.h} to #include appropriate file rather than copying that
5910 * config/vms-conf.h: Synchronize with current config.in.
5911 * Makefile.in: Rebuild.
5913 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5915 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5916 (parallel_ok): Relaxed parallel subinstruction dependency check.
5918 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5920 * as.h (flag_warn_suppress_instructionswap): added new flag.
5921 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5922 command line argument.
5923 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5924 warning only if flag_warn_suppress_instructionswap is false.
5926 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5928 * configure.in (i386-*-mingw32*): New target.
5929 * configure: Rebuild.
5931 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5933 * symbols.c (resolve_symbol_value): Don't set the segment if it
5934 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5936 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5939 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5941 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5942 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5945 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5947 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5949 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5951 * config/tc-v850.c (v850_insert_operand): Display instruction when
5952 an error is encountered.
5954 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5956 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5957 (i386-*-sco3.2v5*coff): New target.
5958 (i386-*-sco3.2*): New target.
5959 * configure: Rebuild.
5961 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5963 * config/tc-v850.c: Tidy error message production.
5965 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5967 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5968 validate_immediate return value in the right type for comparisons
5971 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5973 * listing.c (MAX_BYTES): Use listing variables not constants.
5974 (data_buffer): No longer an array, but a pointer.
5975 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5976 (listing_listing): Allocate data_buffer.
5978 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5980 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5981 --listing-rhs-width, --listing-cont-lines.
5982 (show_usage): Update.
5983 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5984 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5985 (print_lines): Use the variables instead of the constants.
5986 (listing_listing): Likewise.
5987 * listing.h: Declare the new vars.
5989 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5991 * as.c (parse_args): Add --keep-locals alias for -L.
5992 Add --strip-local-absolute.
5993 (show_usage): Update.
5994 * as.h (flag_strip_local_absolute): New flag.
5995 * symbols.c (S_IS_LOCAL): Use it.
5996 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5997 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5998 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6000 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6002 * config/tc-m32r.c: Detect if explicitly parallel instructions
6003 might have an io conflict and issue a warning message.
6005 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6007 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6008 cgen_swap_fixups): Functions to save, restore and swap the fixup
6009 chain with a backup copy.
6010 (cgen_asm_finish_insn): Returns address of constructed insn.
6012 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6014 * listing.c (file_info_struct): Remove FILE, add POS.
6015 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6016 (file_info): Don't open the file.
6017 (buffer_line): Check for the file in the last_open cache, updating
6019 (print_source): Don't reference file_info->file.
6020 (listing_listing): Likewise.
6021 (listing_print): Close the file in the cache, if any.
6023 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6025 * read.c (dwarf_file_string): New file static variable.
6026 (emit_expr): Look for constant sequence that leads up to a file
6027 name in DWARF debugging output.
6028 (stringer): Use dwarf_file_string to decide whether to accept a
6029 string as a file name.
6031 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6033 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6034 (crack_operand): Add reg->reglst MRI hack.
6035 (r_seg): Put reglst symbols in reg_section.
6036 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6038 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6040 * tc-sh.c (get_specific): Handle SGR & DBR.
6042 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6044 * tc-h8300.c (parse_reg): Take the length of the symbol into
6045 account when attempting to match a register name.
6046 * tc-h8500.c (parse_reg): Likewise.
6048 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6050 * cgen.c: Formatting changes to improve readability.
6052 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6054 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6057 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6059 Based on a patch from Jim Wilson
6060 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6061 (tc_gen_reloc): Handle cross section PC relative relocs
6064 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6066 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6068 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6070 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6071 (expr_jmp_buf): New static local.
6072 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6073 (cgen_md_operand): New function.
6074 * tc-m32r.c: Clean up pass over `struct foo' usage.
6075 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6077 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6079 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6080 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6082 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6084 * config/tc-i386.c (i386_operand): Give an error if there are
6085 unrecognized characters after an expression.
6087 For older changes see ChangeLog-9697