1 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3 * Makefile.am: Regenerate dependencies.
4 * Makefile.in: Regenerate.
6 2000-05-15 Nick Clifton <nickc@cygnus.com>
8 * config/tc-arm.c (struct asm_psr): Add boolean field
9 distinguishing between CSPR and SPSR. Rename 'number' field
11 (psrs): Rearrange contents to match new asm_psr structure.
12 (arm_psr_parse): Move next to psr_required_here. Make it
13 return an asm_psr structure.
14 (psr_required_here): Use asm_psr structure returned by
16 (do_msr): Reorganise to allow psr_required_here to be called
18 (md_undefined_name): Mark 'name' parameter as unused, since
19 the COFF target does not use it.
21 2000-05-14 David O'Brien <obrien@FreeBSD.org>
23 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
25 * config/te-aux.h: Likewise.
26 * config/te-dpx2.h: Likewise.
27 * config/te-go32.h: Likewise.
28 * config/te-hp300.h: Likewise.
29 * config/te-hppa.h: Likewise.
30 * config/te-i386aix.h: Likewise.
31 * config/te-ic960.h: Likewise.
32 * config/te-interix.h: Likewise.
33 * config/te-nbsd532.h: Likewise.
34 * config/te-pc532mach.h: Likewise.
35 * config/te-ppcnw.h: Likewise.
36 * config/te-psos.h: Likewise.
37 * config/te-sparcaout.h: Likewise.
38 * config/te-sun3.h: Likewise.
39 * config/te-sysv32.h: Likewise.
41 2000-05-14 Alan Modra <alan@linuxcare.com.au>
43 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
44 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
45 and sign extend without an if statement.
46 (build_bytes): Likewise.
48 2000-05-14 Kazu Hirata <kazu@hxi.com>
50 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
51 X_add_symbol L_32 case.
53 2000-05-14 David O'Brien <obrien@FreeBSD.org>
55 * config/te-freebsd.h: New file.
57 2000-05-13 Alan Modra <alan@linuxcare.com.au>
59 * asintl.h (gettext, dgettext, dcgettext, textdomain,
60 bindtextdomain): Replace defines with those from intl/libgettext.h
61 to quieten gcc warnings.
63 * NEWS: Mention x86 .arch and -q.
65 * config/tc-i386.c (quiet_warnings): New.
66 (md_assemble): Use quiet_warnings.
67 (md_parse_option): Set quiet_warnings from -q.
68 (md_show_usage): Mention -q, delete -m.
69 (flag_do_long_jump): Delete.
70 (md_parse_option): Remove -m.
71 (md_show_usage): Remove -m.
72 (md_create_long_jump): Remove useless flag_do_long_jump code.
74 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
75 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
77 2000-05-13 Alan Modra <alan@linuxcare.com.au>
78 Alexander Sokolov <robocop@netlink.ru>
80 * doc/c-i386.texi (i386-Arch): New section.
81 (i386-Syntax): Mention .intel_syntax and .att_syntax.
83 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
84 (smallest_imm_type): Use smallest opcode for shift by one if cpu
85 architecture has been given and is not 486.
87 (md_pseudo_table): Add .arch.
88 (md_assemble): Warn if cpu architecture has been given and an
89 unsupported instruction.
91 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
92 Move operand_types bit defines after relevant template field.
93 (template): Add cpu_flags.
97 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
99 * config/tc-mn10300.h (md_end): Define.
100 (mn10300_finalize): Declare.
101 * config/tc-mn10300.c: Include dwarf2dbg.h.
102 (debug_line): Define.
103 (md_assemble): Generate dwarf2 line info.
104 (mn10300_finalize): New function. Finalize dwarf2 info.
106 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
108 * config/tc-mips.c (md_estimate_size_before_relax): Use the
109 external version of the relocation for weak symbols.
111 2000-05-08 David Mosberger <davidm@hpl.hp.com>
113 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
114 frame size in units of 16 bytes, as required per SW Conventions manual.
115 (output_unw_records): Output info-block header as a dword to get
118 2000-05-08 Alan Modra <alan@linuxcare.com.au>
120 * as.h: #include "file", not <file> on files from ../include.
121 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
122 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
123 (md_convert_frag): Add ATTRIBUTE_UNUSED.
124 (tc_coff_symbol_emit_hook): Ditto.
125 (OPTCOUNT): Cast to int to avoid compiler warning.
126 (md_begin): Fix signed/unsigned warnings.
128 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
130 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
131 ABRANCH LONG case for a conditional branch on a 68000.
132 (md_estimate_size_before_relax): Likewise. Also handle
133 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
134 (m68k-ip: case ABSL): Relax absolute references to 16-bit
135 PC-relative on all CPUs.
136 (md_estimate_size_before_relax): Likewise.
138 2000-05-04 Alan Modra <alan@linuxcare.com.au>
140 * as.c (parse_args): Just mention current year in printed
143 2000-05-03 J.T. Conklin <jtc@redback.com>
145 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
147 (md_parse_option): Recognize -m7400.
149 2000-05-03 Ian Lance Taylor <ian@zembu.com>
151 * config/atof-ieee.c (gen_to_words): When adding carry back in,
152 don't permit lp to become less than the words array.
154 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
156 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
157 Fix little-endian case.
159 2000-05-03 David O'Brien <obrien@NUXI.com>
161 * as.c (parse_args): Update copyright.
163 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
165 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
166 for the .bss section too.
168 2000-05-02 Alan Modra <alan@linuxcare.com.au>
170 * configure.in: Set em=linux for hppa-*-linux.
171 * configure: Regenerate.
172 * doc/Makefile.in: Regenerate with correct automake.
174 * frags.c (frag_grow): Sanity check chunk_size.
176 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
177 * config/obj-som.h: Likewise.
178 * config/obj-ieee.h: Likewise.
180 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
182 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
183 (md_pseudo_table): Fully initialise OBJ_ELF cases.
184 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
185 (pa_ip): low_sign_unext now returns via function value. Use
186 re_assemble_* instead of dis_assemble_* and
187 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
189 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
190 (md_section_align, md_parse_option, md_show_usage,
191 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
192 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
193 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
194 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
195 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
197 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
198 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
199 outside of switch. Correct mask and shifting errors in case 10
200 and case -11. In case 21, compare against signed range to suit
201 hppa_field_adjust changes. In case 12, use re_assemble_12. In
202 case 17 and case 22, use offsetT variable to properly check range.
203 Use re_assemble_* here too.
204 (evaluate_absolute): Change type of value to offsetT. Call
205 hppa_field_adjust to do the work for us.
206 (pa_parse_cmpb_64_cmpltr): Delete save_s.
207 (pa_parse_cmpib_64_cmpltr): Ditto.
208 (pa_build_unwind_subspace): Delete unused var subseg. Change type
209 of i to unsigned int.
210 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
211 (pa_end_of_source): Return type is void.
213 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
215 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
217 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
219 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
221 (md_begin): Removed "construct symbols for each register name".
222 Because register names conflicts with GCC generated function
224 (avr_operand): Now constant numbers can be used as a register
225 identifiers (0 as r0, 31 as r31).
226 (md_assemble): use skip_space () before parsing instruction
229 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
231 * config/tc-avr.c: New AVR_ISA_ defined.
232 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
233 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
234 for `fmul', `movw' and `lpm R,Z' instructions.
235 (avr_operands): Warn if current opcode is a two-word instruction
236 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
237 (avr_opcodes): New commands added.
238 (REGISTER_P): Check 'a' and 'v' constraint letters.
239 (mcu_types): New MCU added.
241 2000-05-01 Alan Modra <alan@linuxcare.com.au>
243 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
244 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
245 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
246 * configure: Regenerate.
248 2000-04-29 Andreas Jaeger <aj@suse.de>
250 * as.h: Correctly check GCC version.
252 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
254 * as.c (parse_args): Allow md_parse_option to override -a listing
256 * config/obj-coff.c (add_lineno): Change type of offset parameter
257 from "int" to "bfd_vma."
258 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
259 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
260 (ppc_change_csect): Align correctly for XCOFF64.
261 (ppc_machine): New function, which discards "ppc_machine" line.
262 (ppc_tc): Cons for 8 when code is 64 bit.
263 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
265 (md_parse_option): Handle -a64 and -a32.
267 * config/tc-ppc.h (TARGET_MACH): Define.
268 (TARGET_FORMAT): Move to function.
269 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
271 2000-04-26 David O'Brien <obrien@FreeBSD.org>
273 * doc/as.1: Fix unbalanced brackets.
275 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
277 (line_comment_chars): Set to '/' if TE_FreeBSD.
279 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
281 * configure.in: Configury support for PA64 (currently disabled).
282 * configure: Rebuilt.
284 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
286 * config/tc-mips.c (s_change_sec): Use record_alignment, not
287 bfd_set_section_alignment.
289 2000-04-25 Alan Modra <alan@linuxcare.com.au>
291 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
294 2000-04-24 Nick Clifton <nickc@cygnus.com>
296 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
297 * doc/as.texinfo (Align): Include arm and strongarm in list of
298 targets that have the second form of the behaviour of the .align
301 2000-04-24 Mark Klein <mklein@dis.com>
303 * obj-som.c: Terminate obj_pseudo_table.
305 2000-04-22 Timothy Wall <twall@cygnus.com>
307 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
309 (operand_match): Conditionally insert default bit values for IMMU9.
311 2000-04-14 Matthew Green <mrg@cygnus.com>
313 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
314 * configure: Rebuilt.
316 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
317 Jason Eckhardt <jle@cygnus.com>
319 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
321 * config/tc-hppa.c (CHECK_ALIGN): New macro.
322 Added handling of new operand types l,y,&,fe,fE,fx.
324 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
325 David Mosberger <davidm@hpl.hp.com>
326 Timothy Wall <twall@cygnus.com>
327 Andrew MacLeod <amacleod@cygnus.com>
328 Jim Wilson <wilson@cygnus.com>
330 * Makefile.am (CPU_TYPES): Add ia64.
331 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
332 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
333 * Makefile.in: Rebuild.
334 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
335 * configure: Rebuild.
336 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
337 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
338 * expr.c (expr): Handle md_optimize_expr.
339 * read.c (LEX_HASH): Add comment.
340 * config/tc-ia64.c, config/tc-ia64.h: New files.
342 2000-04-21 Richard Henderson <rth@cygnus.com>
344 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
345 bundling a non-delayed branch type instruction.
347 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
349 * config/tc-mn10300.c (HAVE_AM30): Define.
350 (md_assemble): Use it.
352 2000-04-19 Alan Modra <alan@linuxcare.com.au>
354 * config/obj-elf.c (obj_elf_change_section): Check for changed
357 * Makefile.am: (CPU_MULTI_VALID): Remove.
358 (MULTI_CPU_TYPES): Define.
359 (MULTI_CPU_OBJ_VALID): Define.
360 (DEPTC): Use the above.
363 Regenerate dependencies.
364 * Makefile.in: Regenerate.
366 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
368 * Makefile.am (YACC, LEX): Get them from configure.
370 2000-04-18 H.J. Lu (hjl@gnu.org)
372 * config/tc-i386.c (offset_in_range): Use addressT instead of
373 bfd_vma for non-bfd assemblers.
375 2000-04-17 Alan Modra <alan@linuxcare.com.au>
377 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
378 doesn't give spurious errors.
380 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
382 * as.h (SEEK_SET): Define if undefined.
384 2000-04-13 Alan Modra <alan@linuxcare.com.au>
386 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
387 constants, and don't assume offsetT is 32 bits.
389 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
391 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
392 (md_pcrel_from_section): Add prototype.
393 (d10v_fix_adjustable): Add prototype.
394 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
396 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
398 2000-04-12 Nick Clifton <nickc@cygnus.com>
400 * config/tc-d10v.c (find_opcode): Correctly calculate position of
401 symbol in frag chain.
403 2000-04-10 Alan Modra <alan@linuxcare.com.au>
405 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
406 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
407 (fits_in_signed_word, smallest_imm_type): Ditto.
408 (md_assemble): Use an offsetT var to hold offsetT values, not a
410 (offset_in_range): New.
411 (md_assemble): Use it.
412 (md_convert_frag): Change type of target_address, opcode_address,
413 and displacement_from_opcode_start to offsetT.
414 (md_create_short_jump): Change type of offset to offsetT.
415 (md_create_long_jump): Ditto.
416 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
417 (md_chars_to_number): Remove.
418 (output_invalid): Remove duplicate prototype.
420 2000-04-09 Nick Clifton <nickc@cygnus.com>
422 * Makefile.am (CPU_TYPES): Add 'avr'.
423 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
424 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
426 * Makefile.in: Regenerate.
428 * doc/as.texinfo: Add M32R documentation.
430 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
432 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
433 --enable-build-warnings option.
434 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
435 * Makefile.in, configure: Re-generate.
437 2000-04-07 Nick Clifton <nickc@cygnus.com>
439 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
440 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
441 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
442 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
443 (arm_force_relocation): Force relocations for
444 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
446 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
448 * config/tc-sh.c (get_operands): There's no third operand if the
449 first operand is an immediate.
451 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
453 * config/tc-sh.c (immediate): Delete.
454 (sh_operand_info): Add immediate member.
455 (parse_reg): Use A_PC for pc.
456 (parse_exp): Add second argument 'op'. All callers changed.
457 (parse_at): Expect pc to be coded as A_PC.
458 Use immediate field in *op.
459 (insert): Add fourth argument 'op'. All callers changed.
460 (build_relax): Add second argument 'op'. All callers changed.
461 (insert_loop_bounds): New function.
462 (build_Mytes): Remove DISP_4.
463 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
464 (assemble_ppi): Use immediate field in *operand.
465 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
466 (md_apply_fix): Likewise.
467 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
469 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
471 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
473 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
475 * internals.texi (CPU backend): Document
476 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
478 2000-04-04 Alan Modra <alan@linuxcare.com.au>
480 * po/gas.pot: Regenerate.
482 * as.c (show_usage): Restore translated part of bug string.
483 * gasp.c (show_usage): Likewise.
485 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
486 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
488 (DEP1): Modify for "gcc -MM".
492 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
494 * Makefile.in: Regenerate.
496 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
498 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
499 (md_begin): Likewise.
500 (HAVE_AM33): New macro.
501 (md_assemble): Use it. Match r_regs and xr_regs only if
504 2000-04-03 Alan Modra <alan@linuxcare.com.au>
506 * as.h: #include "bin-bugs.h"
507 * as.c (show_usage): Use REPORT_BUGS_TO.
508 * gasp.c: #include "bin-bugs.h"
509 (show_usage): Use REPORT_BUGS_TO.
511 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
513 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
515 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
516 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
519 2000-04-03 Alan Modra <alan@linuxcare.com.au>
521 * config/tc-i386.c (i386_immediate): Don't assume a constant
522 immediate is necessarily 16 bits when in 16 bit code mode.
523 (md_assemble): Instead set guess_suffix here after we have checked
526 2000-04-02 Richard Henderson <rth@cygnus.com>
528 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
529 quantities. Correct right shift sign extension.
530 (build_insn): Make `number' unsigned long. Mask top 6 bits of
531 32-bit value when shifting into place.
533 2000-04-01 Ian Lance Taylor <ian@zembu.com>
535 * app.c: Add ATTRIBUTE_UNUSED as needed.
536 * config/tc-ppc.c: Likewise.
537 (ppc_size): Make unsigned long.
538 (ppc_insert_operand): Add casts to avoid warnings.
540 2000-03-31 Nick Clifton <nickc@cygnus.com>
542 * config/tc-d10v.h (md_flush_pending_output): Define.
544 2000-03-29 Nick Clifton <nickc@cygnus.com>
546 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
547 segment. Works for both BFD_ASSEMBLER and others.
548 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
550 2000-03-29 Nick Clifton <nickc@cygnus.com
552 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
554 2000-03-28 Alan Modra <alan@linuxcare.com.au>
556 * listing.c (LISTING_LHS_WIDTH): Default depends on
558 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
560 2000-03-27 Ian Lance Taylor <ian@zembu.com>
562 * config/tc-sh.c (md_show_usage): Use backslash before newline in
565 2000-03-27 Alan Modra <alan@linuxcare.com.au>
567 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
569 * config/tc-avr.c (mcu_types): Add missing initialiser.
570 (md_pcrel_from_section): Add prototype.
571 (avr_operand): Remove redundant test of unsigned < 0.
572 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
574 2000-03-27 Denis Chertykov <denisc@overta.ru>
576 * config/tc-avr.c: New file for AVR support.
577 * config/tc-avr.h: Likewise.
578 * configure.in: Add AVR support.
579 * configure: Regenerate.
581 2000-03-26 Timothy Wall <twall@cygnus.com>
583 * gasp.c (macro_op): Add new argument to check_macro call.
584 Macro structure definitions moved to macro.h
585 * sb.h: Add argument to prototype for input_scrub_include_sb.
586 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
587 nesting checks with an additional flag.
588 (struct input_save): Add flag to indicate whether current sb
589 should be checked for proper macro/conditional nesting.
590 (input_scrub_push/pop): Save/restore nest check flag.
591 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
593 * macro.c (check_macro): Allow caller to retrieve parsed macro
594 information if a pointer is provided. This information may be
595 used by the new macro hooks.
596 * macro.h: Update prototype for check_macro. Macro struct
597 definitions moved here from macro.c/gasp.c.
598 * read.c (read_a_source_file): Add parameter to check_macro call,
599 and pass macro info to the macro hook, if defined.
600 (input_scrub_insert_line): New. Allow insertion of a line of
601 characters into the input stream.
602 (input_scrub_insert_file): New. Allow insertion of an arbitrary
603 file into the input stream.
604 (s_include): Use input_scrub_insert_file.
605 * internals.texi: Document new macro hooks.
606 * as.h: New prototypes added.
608 2000-03-26 Alan Modra <alan@linuxcare.com.au>
610 * config/tc-i386.c: Don't start any as_bad or as_warn message with
611 an initial capital letter.
612 (i386_index_check): Reindent.
614 2000-03-19 Nick Clifton <nickc@cygnus.com>
616 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
619 2000-03-17 Thomas de Lellis <tdel@windriver.com>
621 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
622 instruction operand bad if Rd > 7 when generating
623 thumb instructions. Prevents for example,
624 "adr r12,label" from silently failing and generating
625 the wrong instruction.
627 2000-03-17 Nick Clifton <nickc@cygnus.com>
629 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
630 that have a destingation >= 0x400000.
631 Fix compile time warning messages.
633 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
635 * config/tc-sh.c (md_begin): When encountering insn that are
636 not supported by the current arch, only change the name if
637 its contents are the same as prev_name.
638 (get_specific): If the the architecture doesn't match, fail.
640 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
642 * config/tc-sh.c (IDENT_CHAR): Define.
643 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
644 matching back where it came from.
646 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
648 * config/tc-sh.c (md_show_usage): Add description of -dsp.
650 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
652 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
655 2000-03-15 Kazu Hirata <kazu@hxi.com>
657 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
659 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
661 * expr.c (operand) [case 'f']: When testing if '0f' can start a
662 floating-point-number, make sure 'f' is in FLT_CHARS.
664 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
666 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
667 (s_lcomm_internal): Use it.
668 * doc/internals.texi (CPU backend): Document it.
669 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
672 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
674 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
677 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
678 implementation doesn't have special handling for switch
680 (macro_build): Allow for code in sections other than .text.
683 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
684 Don't perform relocs if we will be outputting them.
685 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
686 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
689 2000-03-09 Catherine Moore <clm@cygnus.com>
691 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
692 relocation type based on the entry in the fixup structure.
694 2000-03-08 H.J. Lu (hjl@gnu.org)
696 * Makefile.am (install-exec-tooldir): Depend on
697 install-exec-bindir for parallel make.
698 * Makefile.in: Regenerated.
700 2000-03-06 Nick Clifton <nickc@cygnus.com>
702 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
704 (md_parse_option): Parse -m32r command line switch - disable m32rx
706 (md_show_usage): Document new option.
708 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
709 * doc/Makefile.in: Regenerate.
710 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
712 2000-03-02 Michael Meissner <meissner@redhat.com>
714 * config/tc-d30v.c (check_range): Remove code that incorrectly
715 sign extended values where bits < 32.
717 2000-03-02 H.J. Lu (hjl@gnu.org)
719 * configure.in: Support --enable-targets=all on ia32.
720 * configure: Regenerated.
722 2000-03-01 Nick Clifton <nickc@cygnus.com>
724 * gasp.c (do_align): Remove bogus check of alignment value.
726 2000-02-27 Thomas de Lellis <tdel@windriver.com>
728 * config/obj-elf.c (elf_frob_symbol): Remove code which when
729 TC_PPC was defined forced the type of a symbol with no other type
732 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
734 * doc/internals.texi (CPU backend): Mention that
735 line_separator_chars do not break up comments. Fix typos for
736 LEX_AT and LEX_NAME descriptions. Document operands for
737 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
738 description of md_create_short_jump usage. Document argument for
741 2000-02-27 Jakub Jelinek <jakub@redhat.com>
743 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
744 (md_parse_option): Handle it.
745 (md_show_usage): Document it.
747 2000-02-27 Ian Lance Taylor <ian@zembu.com>
749 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
750 opcode, for the instruction `pal19'. From Andrea Arcangeli
753 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
755 * config/tc-i386.c (i386_immediate): Move constant operand sizing
757 (md_assemble): To here, before template operands are matched.
758 Also ensure a constant immediate is sign extended when we know the
759 size is at most 16 bits. This is to catch cases like "add
760 $0xffc0,%ax" where we don't know the size, and thus that the
761 immediate can be represented as Imm8S until after parsing the
763 (i386_displacement): Similarly sign extend 16 bit constant
765 (md_assemble): Relax 16-bit jump constant range check to suit sign
766 extended displacements.
768 2000-02-26 Andreas Jaeger <aj@suse.de>
770 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
772 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
774 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
775 call operands when intel_syntax.
776 (intel_float_operand): Return 2 for "fi...".
777 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
778 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
779 earlier "SHORT" change.
780 (md_assemble): When determining suffix from Regs, exclude
783 2000-02-24 Nick Clifton <nickc@cygnus.com>
785 * configure: Add arm-wince, mips-pe and sh-pe targets.
786 * configure: Regenerate.
788 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
790 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
791 "pe-mips" for the mips-pe target.
793 * config/tc-arm.c (insns): Change displacement encoded in BL
794 and B instructions if the target port is arm-wince.
795 (do_ldst): Do not bias the relocation offset if the target
797 (md_pcrel_from): Add in missing relocation offset bias if the
800 * config/tc-mips.c (mips_target_format): Support COFF flavour.
801 (md_begin): Disable -G support for mips-pe target.
802 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
803 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
806 * config/tc-sh.c (md_begin): sh-pe target is little endian.
807 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
808 assembler, just set the alignment to 4.
810 * config/te-wince-pe.h: New file for WinCE targets. Define
813 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
815 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
817 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
818 (i386_intel_memory_operand): After finding a segment override,
819 check again for no `[' before looking for a displacement. Bomb if
820 more than one displacement rather than silently discarding the
821 second and subsequent ones. Free strings malloc'd by
822 build_displacement_string.
824 2000-02-24 Catherine Moore <clm@cygnus.com>
826 * config/obj-som.c (obj_pseudo_table): Add "weak".
827 (obj_som_weak): New routine.
829 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
831 * config/tc-i386.c (union i386_op): New.
832 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
833 Throughout file replace occurences of disps[n], imms[n], regs[n]
834 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
835 intel mode operand swapping. Add assert in regKludge and
836 fake_zero_displacement code. Test i.types[n] when outputting
837 displacements and immediates. Combine output of Disp16 with
839 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
840 when in intel mode by (not) reversing fsub and fdiv operands
841 before the template search. This fails for single operand
842 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
843 undefined. Instead fix the base_opcode after we've found the
844 template. Move base_opcode xor with found_reverse_match from
845 opcode output code to before this fix so we test for the correct
847 (md_assemble): Don't use strcmp when deciding to ignore the suffix
848 check in intel mode. Instead compare opcodes.
850 * config/tc-i386.h (TC_RELOC): Delete.
851 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
852 with equivalent call to reloc.
854 * as.h (flag_m68k_mri): Move declaration after target include, and
855 only declare when TC_M68K defined. Define as zero otherwise.
856 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
857 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
858 Define as zero otherwise.
859 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
860 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
861 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
862 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
863 testing whether defined.
864 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
865 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
866 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
867 rather than testing whether defined.
868 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
869 (parse_mri_cons): Declare and use only when TC_M68K.
870 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
871 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
872 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
874 * NEWS: Mention IBM 370 support.
876 2000-02-23 Richard Henderson <rth@cygnus.com>
878 * config/tc-i386.c (md_assemble): When swapping operands for
879 intel_syntax, assume everything that's not Imm or Disp is a
882 2000-02-23 Linas Vepstas <linas@linas.org>
884 * config/tc-i370.c, config/tc-i370.h: New files.
885 * Makefile.am: Add support for Linux/IBM 370.
886 * configure.in: Likewise.
887 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
888 * config/obj-elf.c: Include elf/i370.h
889 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
891 * Makefile.in: Regenerate.
892 * configure: Regenerate.
894 * doc/c-i370.texi: New file.
895 * doc/all.texi: Include it.
896 * doc/as.texinfo: And here.
897 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
898 * doc/Makefile.in: Regenerate.
900 2000-02-19 Michael Meissner <meissner@redhat.com>
902 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
903 determine if an instruction can be used in parallel with an ADDppp
904 or SUBppp instruction.
906 2000-02-22 Andrew Haley <aph@cygnus.com>
908 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
910 1999-12-30 Andrew Haley <aph@cygnus.com>
912 * config/tc-mips.c (mips_gp32): New variable.
913 (macro_build) Use mips_gp32.
915 (md_longopts): Add "-mgp32" and "-mgp64".
916 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
918 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
920 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
921 warning, and bump it to 1.
923 2000-02-22 Ian Lance Taylor <ian@zembu.com>
925 From Brad Lucier <lucier@math.purdue.edu>:
926 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
929 2000-02-21 Catherine Moore <clm@cygnus.com>
931 * config/tc-mips.c (MF_HILO_INSN): Define.
932 (mips_7000_hilo_fix): Declare.
933 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
934 (md_parse_option): Check for 7000_HILO_FIX options.
935 (OPTION_M7000_HILO_FIX): Define.
936 (OPTION_NO_M7000_HILO_FIX): Define.
937 * doc/c-mips.texi (-mfix7000): Describe.
939 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
941 * listing.c (print_lines): Remove unused variable `end'.
943 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
944 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
945 reloc_type when BFD_ASSEMBLER.
946 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
947 reloc_type when BFD_ASSEMBLER. Move common code out of switch
948 statement and quell signed vs. unsigned comparison warning.
950 2000-02-18 Nick Clifton <nickc@cygnus.com>
952 * config/tc-d10v.c (find_opcode): Add a symbol's value to
953 the computed frag offset, rather than overwriting it.
955 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
957 * config/tc-sh.c ("elf/sh.h"): Include.
958 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
959 (md.begin): Initialize target_arch.
960 Only include opcodes in has table that match selected architecture.
961 (parse_reg): Recognize register names for sh-dsp.
962 (parse_at): Recognize post-modify addressing.
963 (get_operands): The leading space is now optional.
964 (get_specific): Remove FDREG_N support. Add support for sh-dsp
965 arguments. Update valid_arch.
966 (build_Mytes): Add support for SDT_REG_N.
967 (find_cooked_opcode): New function, broken out of md_assemble.
968 (assemble_ppi, sh_elf_final_processing): New functions.
969 (md_assemble): Use find_cooked_opcode and assemble_ppi.
970 (md_longopts, md_parse_option): New option: -dsp.
971 * config/tc-sh.h (elf_tc_final_processing): Define.
972 (sh_elf_final_processing): Declare.
974 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
976 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
977 the unwinder subspace. Save the current seg/subseg before creating
980 2000-02-10 Nick Clifton <nickc@cygnus.com>
982 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
983 little endian targets.
984 (INST_BYTE1): Redefine to handle big and little endian
986 (cpu_type): New type: Select between M340 and M210.
987 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
988 instructions of the M340.
989 (md_assemble): Add support for the MULSH and OPSR classes of
991 (md_atof): Add support for little endian targets.
992 (md_parse_option): Add support for -EL, -EB and -mcpu command
994 (md_convert_frag): Add support for little endian targets.
995 (md_apply_fix3): Add support for little endian targets.
996 (md_number_to_chars): Add support for little endian targets.
998 2000-02-10 Timothy Wall <twall@redhat.com>
1000 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1001 defined, use it to verify the symbol just read should be a label.
1003 2000-02-10 Timothy Wall <twall@redhat.com>
1005 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1006 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1007 around colons when KEEP_WHITE_AROUND_COLON is defined.
1008 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1009 and KEEP_WHITE_AROUND_COLON.
1011 2000-02-08 Timothy Wall <twall@redhat.com>
1013 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1015 (do_repeat): New. Abstract repeat logic so that a "break" can be
1017 (end_repeat): New. Provide support for a "break" out of the
1019 * read.h: Add prototypes for new functions.
1021 2000-02-08 Timothy Wall <twall@redhat.com>
1023 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1024 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1025 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1028 2000-02-08 Timothy Wall <twall@redhat.com>
1030 * read.c: Added elseif to directives table.
1031 * read.h: Added prototype for s_elseif.
1032 * doc/as.texinfo: Added description for elseif.
1033 * cond.c (s_elseif): New function
1035 2000-02-04 Timothy Wall <twall@redhat.com>
1037 * listing.c (print_lines): Remove conditionals causing bug in
1040 2000-02-03 Timothy Wall <twall@cygnus.com>
1042 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1044 * frags.c (frag_new): Calculate fr_fix in octets
1045 (frag_now_fix) Return offset as target address offset (bytes).
1046 (frag_now_fix_octets) New - Return offset in octets (8-bit
1048 * frags.h: Added prototype for frag_now_fix_octets().
1049 Distinguish between octets and bytes in field descriptions.
1050 * listing.c (calc_hex): Account for octets vs bytes when
1051 printing addresses/offsets.
1052 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1053 target is little-endian, print the octets in a word in big-endian
1054 order so that the display looks like a proper hexadecimal number,
1055 instead of having the octets reversed.
1056 * read.c (do_align): When recording alignment, alignment power
1057 should be in terms of target bytes (minimum addressible unit)
1059 (do_org) Convert ORG target address (byte) argument into an
1060 octet offset when generating a variable fragment.
1061 * symbols.c (resolve_symbol_value): Symbol final value
1062 converted to a target address offset (bytes) from its octet offset.
1063 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1064 offset (bytes) is adjusted by the frag offset (octets) converted
1066 (coff_frob_section) Section alignment power is in terms of bytes;
1067 convert it to an octet alignment power when calculating size (and
1068 size mask) in octets. Don't modify the section size in order to
1069 "align" it for TI COFF, since that format has a different method
1070 for storing alignment information.
1072 2000-02-01 Timothy Wall <twall@cygnus.com>
1074 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1075 entries, matching the way GCC generates them. If not escaped, the
1076 filename is encoded incorrectly.
1078 2000-01-31 Nick Clifton <nickc@cygnus.com>
1080 * config/tc-arm.c (reg_table): Add support for ATPCS register
1083 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1085 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1087 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1089 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1090 of a symbol when we really care about its value.
1092 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1094 * config/tc-mcore.c (md_assemble): Give warning message if
1095 operands passes to instruction are more than the spec.
1097 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1099 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1100 Thumb mode but the label seen was not declared as '.thumb_func'
1101 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1102 correct disassembly of Thumb code bounded by non function labels.
1104 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1106 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1107 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1109 * Makefile.in: Same here.
1112 * configure.in: Set bfd_gas for i386-aout when primary target
1113 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1114 we may need the primary te_file. Remove incorrect comment.
1116 * configure: Regenerate.
1118 * config/e-i386aout.c: New file.
1120 * as.c (USE_EMULATIONS): Move to before print_version_id.
1121 (struct emulation): Add i386aout.
1122 (show_usage): Split text strings. Reformat -a text. Add --em
1126 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1127 (aout_format_ops): New.
1130 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1131 preprocessor conditional and add aout USE_EMULATIONS tests.
1132 (read_a_source_file): Don't pass error strings to printf as
1136 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1138 (do_data): Same here.
1139 (process_file): And here.
1142 * symbols.c (colon): Rewrite "already defined" fatal message
1143 code for aout with USE_EMULATIONS.
1146 * config/obj-aout.c (OBJ_HEADER): Define.
1147 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1149 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1150 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1152 (obj_aout_type): Expand S_SET_OTHER here too.
1153 (obj_read_begin_hook): Remove.
1154 (aout_pop_insert): New.
1155 (obj_aout_s_get_other): New.
1156 (obj_aout_s_get_desc): New.
1157 (aout_format_ops): New.
1160 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1161 gets aout_pseudo_table.
1162 (aout_pseudo_table): Declare.
1163 (obj_read_begin_hook): Define.
1166 * config/obj-coff.c (obj_pseudo_table): Rename to
1168 (coff_pop_insert): Use coff_pseudo_table.
1169 (coff_sec_sym_ok_for_reloc): Remove.
1170 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1171 and comment all zero entries and remove #if 0 code.
1174 * config/obj-coff.h (obj_pop_insert): Define.
1175 (coff_pseudo_table): Declare.
1178 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1179 s_get_size, s_set_size. Comment all zero entries.
1182 * config/obj-elf.c (elf_s_get_other): New function.
1183 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1184 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1185 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1187 (obj_elf_parse_section_letters): Don't pass error strings to
1188 printf as format arg.
1191 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1193 (elf_s_get_other): Declare.
1194 (S_GET_OTHER) Define as elf_s_get_other if not already
1196 (S_SET_OTHER): Only define when not already defined.
1197 (elf_obj_read_begin_hook): Declare.
1198 (obj_read_begin_hook): Define.
1199 (elf_obj_symbol_new_hook): Declare.
1200 (obj_symbol_new_hook): Define.
1203 * config/obj-multi.h: Add copyright header and protect against
1204 multiple inclusion. Add * to all function pointers.
1205 (OBJ_HEADER): If defined, include it rather than other defines
1207 (obj_frob_file_after_relocs): Test for NULL.
1208 (obj_symbol_new_hook): Here too.
1209 (obj_sec_sym_ok_for_reloc): And here.
1210 (S_GET_OTHER): Define.
1211 (S_GET_DESC): Define.
1212 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1213 (OBJ_MAYBE_ELF): Update comment.
1215 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1216 OBJ_AOUT preprocessor conditional and handle emulation by
1217 testing OUTPUT_FLAVOR.
1218 (i386_displacement): Here too.
1219 (md_section_align): Similarly here.
1220 (i386_target_format): Conditionally compile when more than one
1221 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1222 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1223 (i386_displacement): Here too.
1226 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1227 Define TARGET_FORMAT for aout only when not multi.
1230 * config/te-multi.h: Delete file as it's identical to te-generic.h
1232 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1234 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1235 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1238 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1240 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1243 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1245 * config/tc-mips.c (mips_do_align): New function.
1246 * config/tc-mips.h (md_do_align): Define.
1248 2000-01-10 Philip Blundell <philb@gnu.org>
1250 * doc/c-arm.texi (ARM Options): Fix typo.
1251 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1252 line separator for Linux.
1253 * doc/as.texinfo (Comments): Mention the ARM.
1255 2000-01-10 Philip Blundell <pb@futuretv.com>
1257 * configure.in (arm*-*-conix*): New target.
1258 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1260 * configure: Regenerate.
1262 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1264 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1265 (obj_elf_visibility): New function.
1267 * doc/as.texinfo (Visibility): New node: document visibility
1270 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1272 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1273 warning for absolute jump/call without `*' in non-intel mode. No
1274 need to set i.types[0] JumpAbsolute in intel mode.
1276 1999-12-22 Philip Blundell <pb@futuretv.com>
1278 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1279 hook function when changing sections.
1280 (arm_s_data): Likewise.
1282 1999-12-14 Nick Clifton <nickc@cygnus.com>
1284 * config/tc-arm.c (md_parse_option): Add support for -marm720
1285 command line switch.
1287 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1289 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1290 (r_registers, xr_registers): Define.
1291 (r_register_name, xr_register_name): New functions.
1292 (md_assemble): Handle new am33 operand types and instruction
1294 (mn10300_insert_operand, check_operand): Likewise.
1296 1999-11-29 Nick Clifton <nickc@cygnus.com>
1298 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1299 (s_force_thumb): Set thumb_mode to 2.
1300 (md_assemble): Do not complain about thumb instructions on a
1301 non-thumb target if thumb_mode is set to 2.
1303 1999-11-28 Michael Meissner <meissner@cygnus.com>
1305 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1306 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1307 (O_...): Add new machine dependent expressions if we are handling
1308 explicit relocations.
1309 (alpha_reloc_op): New static table holding the explicit relocation
1311 (alpha_literal_hash): New static to hold the hash table for
1312 explicit relocations.
1313 (alpha_macros): Add support for explicit relocations.
1314 (md_begin): If explicit relocations, initialize hash table.
1315 (md_assemble): Don't print a second error if tokenize_arguments
1316 already printed an error message.
1317 (md_apply_fix): Add support for explicit relocations.
1318 (alpha_force_relocation): Ditto.
1319 (alpha_fix_adjustable): Ditto.
1320 (alpha_adjust_symtab): New function to support explicit
1322 (alpha_adjust_symtab_relocs): Ditto.
1323 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1324 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1325 Add support for explicit relocations. Return -2 if an error
1326 message was already printed.
1327 (find_macro_match): Add support for explicit relocations. Comment
1329 (emit_insn): Add support for explicit relocations.
1330 (assemble_tokens): Ditto.
1332 (load_expression): Ditto.
1335 (emit_ir_load): Ditto.
1336 (emit_loadstore): Ditto.
1339 (emit_sextX): Ditto.
1340 (emit_division): Ditto.
1341 (emit_jsrjmp): Ditto.
1342 (emit_retjcr): Ditto.
1344 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1346 (tc_adjust_symtab): If explicit relocations, call the function
1347 alpha_adjust_symtab.
1348 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1349 relocations next to the literal relocation they reference.
1350 (TC_INIT_FIX_DATA): Initialize the new fields.
1351 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1353 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1355 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1356 'B' operand for PA2.0 bb instruction.
1358 1999-11-18 Nick Clifton <nickc@cygnus.com>
1360 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1363 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1365 (mcore_force_relocation): Force relocations to be generated for
1368 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1370 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1371 (i386_displacement): Disallow O_big displacements.
1373 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1375 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1376 improvements in error checking.
1377 (md_assemble): Support for unconditional ARM instructions.
1378 (md_parse_option): Support for -m[arm]v5e flag.
1380 1999-11-12 Nick Clifton <nickc@cygnus.com>
1382 * macro.c (buffer_and_nest): Do not check beyond the end of the
1385 1999-11-11 Nick Clifton <nickc@cygnus.com>
1387 * macro.c (buffer_and_nest): Look for seperator after TO and
1390 1999-11-08 Andrew Haley <aph@cygnus.com>
1392 * app.c (do_scrub_chars): When in State 10, treat backslash
1393 characters in the same way as as symbol characters.
1395 1999-11-07 Richard Henderson <rth@cygnus.com>
1397 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1398 the previous label was in the current section before playing
1399 with auto-alignment.
1401 1999-11-06 Nick Clifton <nickc@cygnus.com>
1403 * config/tc-v850.c (v850_force_relocation): Force relocation
1405 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1408 1999-11-05 Michael Meissner <meissner@cygnus.com>
1410 * expr.h (operatorT): Increase machine dependent operators to 16.
1411 * expr.c (op_rank): Ditto.
1413 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1415 * read.c (pseudo_set): Reject attempts to set the value of a
1418 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1421 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1423 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1424 to bfd_set_section_contents.
1426 1999-11-03 Nick Clifton <nickc@cygnus.com>
1428 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1430 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1432 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1433 (mips_ip): Use OPCODE_IS_MEMBER.
1435 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1437 * config/tc-arm.c (reg_required_here): Improve comments.
1439 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1440 (tinsns): Initialize variants field.
1442 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1443 BAD_PC respectively.
1445 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1447 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1448 * config/tc-arm.h: Fix compile time warnings.
1450 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1452 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1453 form @abs16, @(abs16) and @(abs16 + imm).
1455 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1457 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1458 (ISA_HAS_64_BIT_REGS) New.
1459 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1460 mips_emit_delays,macro_build,load_register,load_addresss,
1461 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1462 and/or use new ISA_xxx macros in expressions involving
1463 ISA, particularly mips_opts.isa.
1465 1999-10-18 Michael Meissner <meissner@cygnus.com>
1467 * expr.h (operatorT): Add machine dependent operators md1..md8.
1468 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1469 for the machine dependent operators to use.
1471 * expr.c (op_rank): Add machine dependent operators.
1473 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1475 (O_cpregister): Ditto.
1476 (md_begin): Change X_op test that field is wide enough to use
1477 O_max instead of O_alpha_max.
1478 (cpu_types): Fill in missing initializer.
1479 (alpha_num_macros): Make unsigned.
1480 (md_assemble): Make opnamelen be size_t.
1481 (md_apply_fix): Cast alpha_num_operands to int before testing.
1482 (alpha_force_relocation): Ditto.
1483 (alpha_fix_adjustable): Ditto.
1484 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1485 (tc_gen_reloc): Ditto.
1486 (tc_get_register): Ditto.
1491 (s_alpha_ent): Ditto.
1492 (s_alpha_end): Ditto.
1493 (s_alpha_frame): Ditto.
1494 (s_alpha_prologue): Ditto.
1495 (s_alpha_file): Ditto.
1496 (s_alpha_gprel32): Ditto.
1497 (s_alpha_proc): Ditto.
1498 (s_alpha_set): Ditto.
1499 (s_alpha_base): Ditto.
1500 (s_alpha_align): Ditto.
1501 (s_alpha_arch): Ditto.
1502 (alpha_align): Ditto.
1503 (assemble_insn): Suppress unused variable warning.
1505 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1506 order in the structure.
1507 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1509 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1511 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1513 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1515 * config/tc-i386.c (i386_index_check): Correct #endif location.
1517 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1519 * as.c (show_usage): Document new options.
1520 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1521 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1522 (parse_args): Parse the new options.
1523 (main): If there were warnings, and --fatal-warnings
1524 was specified, print an error.
1525 * as.h: New variable, flag_fatal_warnings, for new option.
1527 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1529 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1530 '@'. Change autoincrement completers to fall through to cache control
1533 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1535 (pa_parse_addb_64_cmpltr): New function.
1537 * config/tc-hppa.c (pa_ip): Change error message.
1538 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1539 '?Q' args to allow falling through.
1541 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1542 Remove unused conditional codes.
1543 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1545 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1547 * config/tc-d30v.c (CHAR_BIT): Define.
1548 (check_range): Fix bit operations to support integers bigger than
1551 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1553 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1556 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1557 Doug Evans <devans@cygnus.com>
1559 Add support for m32rx.
1560 * config/tc-m32r.c (enable_m32rx): New static global.
1561 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1562 (allow_m32rx): New function.
1563 (M32R_SHORTOPTS): Add `O'.
1564 (md_longopts): Add --m32rx plus several warning options.
1565 (md_parse_option): Handle new options.
1566 (md_show_usage): Print them.
1567 (md_begin): Enable m32rx.
1568 (OPERAND_IS_COND_BIT): New macro.
1569 (first_writes_to_seconds_operands): New function.
1570 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1571 (target_make_parallel,assemble_two_insns): New functions.
1572 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1573 If optimizing and m32rx, try to make consecutive insns parallel.
1575 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1577 * config/tc-mips.c (nopic_need_relax): Allow for the
1578 .sdata.foo sections generated by -fdata-sections,
1579 and for the .gnu.linkonce.s sections generated by C++.
1581 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1583 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1584 with cleaner code using completer prefixes. Add 'Y'.
1586 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1588 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1590 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1591 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1592 insn does not match and we should try the next insn in the table.
1594 1999-09-22 Nick Clifton <nickc@cygnus.com>
1596 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1598 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1600 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1603 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1605 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1606 OBJ_ELF. If ELF, add "sq".
1607 (md_parse_option): If ELF, ignore -s and -q.
1608 (md_show_usage): Mention ELF options.
1610 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1612 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1615 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1617 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1619 * config/tc-hppa.c (struct pa_it): New field "trunc".
1620 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1621 (pa_parse_ftest_gfx_completer): New function
1622 (pa_parse_fp_cnv_format): New function.
1624 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1625 (md_apply_fix): Handle 22bit pc-rel branches.
1627 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1629 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1631 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1633 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1635 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1637 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1638 (pa_ip): Handle 'fX'.
1640 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1642 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1643 unwinds unless the function is in the text space.
1644 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1646 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1648 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1649 (md_assemble): To here. Tweak address generation.
1651 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1653 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1654 (md_assemble): Call dwarf2_where for OBJ_ELF.
1655 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1656 (pa_end_of_source): New function.
1657 * tc-hppa.h (md_end): Define for OBJ_ELF.
1659 1999-09-14 Michael Meissner <meissner@cygnus.com>
1661 * configure.in (Canonicalization of target names): Remove adding
1662 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1663 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1664 * configure: Regenerate.
1666 1999-09-14 Donn Terry <donn@interix.com>
1668 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1670 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1672 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1673 pc-relative jmp/call to an absolute symbol.
1674 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1675 absolute section symbols.
1677 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1678 jump handling code and comments.
1680 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1682 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1683 the value if TE_PE and a global defined symbol.
1685 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1687 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1688 print the symbol, rather than printing it here.
1690 1999-09-11 Donn Terry <donn@interix.com>
1692 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1693 BFD_RELOC_RVA relocations.
1695 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1696 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1699 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1701 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1702 * doc/internals.texi (Object format backend): Document
1705 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1706 relocations against global symbols if TE_PE.
1708 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1709 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1711 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1714 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1715 symbols which do not have a constant value, or tags with
1716 non-tags. Remove the symbol from the list before adding it at the
1719 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1720 C_FCN symbol differently if TE_PE.
1721 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1722 appears in the pseudo-op, rather coff_line_base which is only set
1725 * config/obj-coff.c (obj_coff_loc): New static function.
1726 (obj_pseudo_table): Add "loc".
1728 * config/obj-coff.c (add_lineno): Check that the line number is
1731 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1732 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1734 (md_atof): Return NULL rather than 0.
1735 * config/tc-i386.c (md_atof): Change type to int.
1736 * expr.c (expr): Change first parameter to int.
1737 * config/obj-coff.c: Add declarations for static functions.
1738 (coff_frob_symbol): Use SYM_AUXENT.
1739 * config/tc-i386.h (flag_16bit_code): Don't declare.
1741 * config/obj-coff.c (obj_coff_section): Default to setting
1742 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1744 * write.c (adjust_reloc_syms): Print adjusted fixup.
1746 * expr.c (integer_constant): Correct too_many_digits calculation
1749 1999-09-09 Andreas Schwab <schwab@suse.de>
1751 * doc/c-arm.texi: Fix arguments of @var to not contain
1754 1999-09-08 Philip Blundell <pb@nexus.co.uk>
1756 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1758 (md_parse_option): Only support -k flag for ELF and COFF targets.
1760 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1762 * config/tc-hppa.c (pa_ip): Put strict register checks before
1763 call to pa_parse_number.
1765 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1767 1999-09-06 Ian Lance Taylor <ian@zembu.com>
1769 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1772 1999-09-06 Donn Terry <donn@interix.com>
1774 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1776 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1778 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1779 candidate instruction. Require registers for register arguments
1780 when in strict mode. Require assemble-time constants for
1781 constants when in strict mode.
1782 (pa_get_absolute_expression): Require a constant when in strict
1785 1999-09-06 Nick Clifton <nickc@cygnus.com>
1787 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1789 1999-09-04 Steve Chamberlain <sac@pobox.com>
1791 * config/tc-pj.c: New file, supports picoJava in ELF.
1792 * config/tc-pj.h: Ditto.
1793 * configure.in (pjl*, pj*): New targets.
1794 * Makefile.am: Rebuild dependencies.
1795 (CPU_TYPES): Add pj.
1796 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1797 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1798 * doc/c-pj.texi: New file.
1799 * doc/as.texinfo: Add some PJ specifics.
1800 * doc/all.texi: Add PJ to the list of all architectures, sort them
1802 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1803 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1805 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1807 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1808 (obj_frob_file): Test for null pointer.
1809 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1810 (OBJ_PROCESS_STAB): And here.
1811 (elf_obj_sy): Remove
1813 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1814 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1815 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1817 * config/obj-coff.c (no_func): Remove.
1818 (coff_format_ops): Change occurrences of no_func to 0, as we test
1819 for 0 in obj-multi.h.
1821 * configure.in: Enable bfd for i386-coff when primary target is
1822 bfd. Enable i386 elf,coff emulation support. Don't set
1823 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1824 emulation to support.
1825 *configure: Regenerate.
1827 1999-09-02 Nick Clifton <nickc@cygnus.com>
1829 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1830 .section .line directive is encountered.
1832 1999-09-01 Nick Clifton <nickc@cygnus.com>
1834 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1837 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1838 * as.texinfo: Document --gdwarf2 command line option.
1839 Add additional documentation of ARM command line switches.
1841 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1843 * config/tc-i386.c (i386_intel_memory_operand): Combine
1844 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1845 and RESTORE_END_STRING around parse_register calls.
1846 (i386_operand): Here too.
1847 (i386_is_reg): Remove.
1848 (parse_register): Move as_bad calls from within this function to
1851 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1853 Based on a patch from H.J. Lu <hjl@gnu.org>
1854 * config/tc-i386.c (parse_register): Handle FP regs specially.
1855 (md_begin): Remove '(' and ')' from register_chars.
1857 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1859 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1860 error message (done elsewhere).
1862 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1864 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1866 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1868 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1871 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1873 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1875 Add new completers. Fix bug in 64 bit condition handling.
1877 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1880 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1882 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1884 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1886 1999-08-27 Jim Wilson <wilson@cygnus.com>
1888 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1889 (struct ls): Add frag field. Initialize it to zero.
1890 (out_end_sequence): New local text_frag. Set it while in text section.
1891 Replace address check with frag check. Set ls.frag to text_frag if
1892 out_set_addr called.
1893 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1894 Set it before switching sections. Replace address check with frag
1895 check. Set ls.frag to saved_frag if out_set_addr called.
1897 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1899 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1900 output "advance_pc" opcode instead of calling gen_addr_line().
1901 The latter has the undesired side-effect of creating a new row
1902 in the debug line info matrix.
1904 1999-08-26 Jim Wilson <wilson@cygnus.com>
1906 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1907 ls.last_filename if last is less than zero. Set ls.last_filename
1908 when allocating new entry.
1909 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1912 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1914 * config/tc-i386.c (i386_index_check): Fix the displacement size
1915 when INFER_ADDR_PREFIX.
1917 1999-08-18 Nick Clifton <nickc@cygnus.com>
1919 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1922 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1924 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1925 handle 0xffffNNNN constants correctly.
1927 1999-08-16 Nick Clifton <nickc@cygnus.com>
1929 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1932 1999-08-13 Nick Clifton <nickc@cygnus.com>
1934 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1935 (md_apply_fix3): Always pass positive values to
1936 validate_offset_imm.
1938 1999-08-12 Nick Clifton <nickc@cygnus.com>
1940 * config/tc-arm.c (skip_whitespace): New macro.
1941 Formatting tidy ups.
1943 (md_apply_fix3): Store relocation offset in addend for ELF based
1945 (arm_force_relocation): Always generate relocs for Thumb function
1948 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1950 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1951 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1953 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1955 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1956 flags for the unwind subspace.
1958 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1959 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1960 suitable relocation based on the size of the target's pointer.
1961 Always Use subsegment zero for the unwinders.
1962 (pa_level): Handle "2.0w".
1964 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1966 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1967 with the following instruction unless this was specified.
1969 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1971 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1972 certain sections, to match BFD changes.
1974 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1976 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1977 (EXTRA_SCRIPTS): Define to keep automake happy.
1978 * Makefile.in: Rebuild.
1980 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1982 * Makefile.am: Rename .dep* files to DEP*.
1983 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1984 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1986 * Makefile.in: Rebuild.
1988 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1990 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1992 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1994 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1995 avoid problems on DOS filesystems.
1996 * Makefile.in: Rebuild.
1998 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2000 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2002 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2005 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2007 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2008 line to create ${GDBINIT} rather than .gdbinit.
2009 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2011 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2013 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2015 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2017 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2019 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2021 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2022 non-adjustable symbols.
2024 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2026 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2028 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2030 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2033 1999-08-05 Donn Terry <donn@interix.com>
2035 * config/te-interix.h: New file.
2036 * configure.in (i386-*-interix*): New target.
2037 * configure: Rebuild.
2039 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2041 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2042 selectors for ELF too.
2043 (selector_table): Add "ltp" and "rtp" selectors.
2045 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2047 * config/tc-i386.c (i386_operand): No need to change
2048 operand_string pointer in segment reg case before goto
2049 do_memory_reference. Initialise displacement_string_start and
2050 displacement_string_end after do_memory_reference label.
2051 (i386_index_check): Add operand_string param, and print error
2052 message on failure here.
2053 (i386_intel_memory_operand): Instead of here.
2054 (i386_operand): And here.
2055 (INFER_ADDR_PREFIX): Enable.
2057 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2059 * config/tc-i386.h (DefaultSize): Define. Renumber following
2060 opcode_modifier defines.
2062 From Etienne Lorrain <etienne.lorrain@ibm.net>
2063 * config/tc-i386.c (stackop_size): New variable.
2064 (set_16bit_code_flag): Clear it here.
2065 (set_16bit_gcc_code_flag): New function.
2066 (md_pseudo_table): Add "code16gcc" entry.
2067 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2069 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2071 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2072 next_set_end even if the end symbol is being discarded.
2074 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2075 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2076 * config/obj-coff.c: Likewise.
2077 (seg_info_type): Remove.
2078 (seg_info_off_by_4): Change to array of segT.
2079 (s_get_segment): Adjust accordingly.
2080 (obj_pseudo_table): Fully initialize sentinel entry.
2082 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2083 Ralf Baechle <ralf@uni-koblenz.de>.
2085 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2087 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2089 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2091 * config/tc-i386.c: Indentation and white space changes.
2092 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2093 don't enable it by default.
2094 (i386_intel_operand): Remove redundant prototype.
2095 Move check on number of memory operands, and i.mem_operands++
2096 (i386_intel_memory_operand): To here.
2097 Remove i386_immediate code from here. Remove special case code
2098 for input and output using (%dx). Remove base/index checks and
2099 call i386_index_check instead. Save initial operand_string
2100 argument for error message.
2101 (i386_operand): Remove redundant prototype. Move base/index
2102 checks to i386_index_check.
2103 (i386_displacement): Move intel mode check for non-zero
2105 (i386_intel_memory_operand): To here.
2107 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2109 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2110 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2111 by .register pseudo-op if -64 and --no-undeclared-regs.
2112 (s_register, sparc_adjust_symtab): New functions.
2113 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2114 Declare sparc_adjust_symtab as tc_adjust_symtab.
2115 * doc/c-sparc.texi: Add description of #ignore special literal
2116 for .register pseudo-op.
2118 1999-07-30 Catherine Moore <clm@cygnus.com>
2120 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2121 the relocation's section offset.
2123 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2125 * write.c (fixup_segment): Fix generic error check overflow test.
2127 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2128 X_add_number to long.
2130 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2132 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2135 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2137 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2140 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2142 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2144 * configure.bat: Remove; obsolete.
2145 * config/go32.cfg: Likewise.
2147 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2149 * configure.in (i386-*-vxworks*): New target.
2150 * configure: Rebuild.
2152 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2154 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2156 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2158 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2160 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2161 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2162 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2163 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2164 MAX_RELOC_EXPANSION): Define.
2165 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2167 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2169 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2170 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2171 block. Print a warning if an 8-bit or 16-bit constant
2172 displacement or immediate is truncated on output.
2173 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2175 (i386_operand): Disallow immediate jump absolute operand.
2177 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2179 * configure.in: Bump version number to 2.9.5.
2180 * configure: Rebuild.
2182 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2185 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2187 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2188 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2190 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2192 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2194 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2196 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2197 if -mno-fpu was given.
2198 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2200 (cons_fix_new_arm): Remove misleading comments.
2202 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2204 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2206 (relax_segment): Likewise. After giving a rs_org error, convert
2207 the frag to rs_align to avoid cascading errors.
2209 1999-07-12 Andreas Schwab <schwab@suse.de>
2211 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2213 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2215 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2216 as appropriate. Fill in structure initializations. Add variable
2217 initializations. Add casts.
2218 * dwarf2dbg.c (print_stats): Change i to size_t.
2219 * listing.c (listing_listing): Change list_line to unsigned int.
2221 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2223 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2224 rather than checking for \001 and \002 in symbol name.
2225 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2227 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2229 * configure.in (hppa*-linux-gnu*): New target.
2230 * configure: Rebuilt.
2232 1999-07-08 Nick Clifton <nickc@cygnus.com>
2234 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2236 1999-07-07 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2239 accessing symbolP directly.
2241 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2243 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2246 1999-07-05 Nick Clifton <nickc@cygnus.com>
2248 * config/tc-arm.c (ARM_EXT_V5): Define.
2249 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2250 (md_begin): Detect ARM v5 architectures.
2251 (md_parse_option): Accept arm v5 specification.
2252 (md_show_usage): Documment -marmv5 switch.
2254 * doc/c-arm.texi: Document -marmv5 command line option.
2256 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2258 (validate_immediate_twopart): New function. Determine if a
2259 constant can be computed by two ADD instructions.
2260 (output_inst): Remove its command line parameter - it was never
2262 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2263 implememt the ADRL pseudo op.
2264 (tc_gen_reloc): Generate a suitable error message if an ADRL
2265 instruction tries to generate a real reloc.
2267 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2269 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2271 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2274 1999-06-27 H.J. Lu <hjl@gnu.org>
2276 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2277 non BFD_ASSEMBLER case.
2279 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2281 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2284 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2286 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2287 out_end_sequence() when the address decreases due to a new frag.
2288 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2289 numbering starts with 1.
2291 1999-06-23 Nick Clifton <nickc@cygnus.com>
2293 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2295 (mcore_s_text): Call obj_elf_text for ELF target.
2296 (mcore_s_data): Call obj_elf_data for ELF target.
2297 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2299 (mcore_s_bss): New function: Dump literal table before changing
2301 (mcore_s_comm): New function: Dump literal table before changing
2304 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2305 No longer static functions.
2306 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2307 Provide prototypes for these functions.
2309 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2311 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2312 a list of names, to try obj_segment_name, and to try abbreviated
2313 names when using COFF without long section names.
2315 * config/tc-alpha.c: More use of symbol accessor functions.
2316 * config/tc-arc.c: Likewise.
2317 * config/tc-d30v.c: Likewise.
2318 * config/tc-fr30.c: Likewise.
2319 * config/tc-i860.c: Likewise.
2320 * config/tc-m88k.c: Likewise.
2321 * config/tc-mcore.c: Likewise.
2322 * config/tc-ns32k.c: Likewise.
2323 * config/tc-sparc.c: Likewise.
2324 * config/tc-v850.c: Likewise.
2326 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2327 sy_value with appropriate accessor functions.
2328 * config/tc-arm.c (md_apply_fix3): Likewise.
2329 * config/tc-d10v.c (AT_WORD_P): Likewise.
2330 * config/tc-v850.c (reg_name_search): Likewise.
2332 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2333 use symbol_get_bfdsym instead.
2334 * config/tc-ppc.c (md_assemble): Likewise.
2335 * config/tc-v850.c (v850_comm): Likewise.
2337 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2339 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2340 the symbol, rather than accessing the bsym member.
2341 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2342 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2343 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2344 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2345 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2346 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2347 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2348 * config/tc-v850.c (tc_gen_reloc): Likewise.
2350 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2352 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2353 (hppa_gen_reloc_type): Conditionalize on BFD64.
2354 (tc_gen_reloc): Re-enable ELF relocations.
2355 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2357 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2359 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2361 (do_ldst): Move assignment out of if condition.
2362 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2363 parentheses to avoid warning.
2365 1999-06-21 Nick Clifton <nickc@cygnus.com>
2367 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2368 macro to get at the BFD symbol associated with a GAS symbol.
2370 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2372 * config/tc-ppc.c: Update for symbol handling changes.
2373 * config/obj-coff.c: Likewise.
2375 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2377 * tc-hppa.c: General cleanups of ELF support. No more spaces
2378 and subspaces for ELF.
2379 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2380 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2381 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2382 (UNWIND_SECTION_NAME): Likewise.
2383 (space/subspace related structures): Conditionalize definitions
2385 (space/subspace directives and support routines): Conditionalize
2386 definitions and references/uses on OBJ_SOM.
2387 (label_symbol_struct): For ELF, track the symbol's segment. For
2388 SOM track its space.
2389 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2391 (USE_ALIASES): Kill for both SOM & ELF.
2392 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2393 (pa_space, pa_subspace): Corresponding changes.
2394 (pa_spaces_begin): Corresponding chagnes.
2395 (md_begin): Do not muck around with space/subspace stuff for
2397 (md_apply_fix): Temporarily disable argument relocation stuff
2399 (tc_gen_reloc): Temporarily disable relocation generation for
2401 (pa_build_unwind_subspace): Similarly.
2403 1999-06-16 Nick Clifton <nickc@cygnus.com>
2405 * config/tc-arm.c (thumb_set): New pseudo op.
2406 (text, data, section): Override these pseudo ops with ARM
2408 (s_thumb_set): New function: Perform the same as a .set pseudo
2409 op, but also mark the alias'ed symbol as being a Thumb
2411 (arm_s_text): New function: Perform the same as the .text
2412 pseudo op, but dump the literal pool before changing
2414 (arm_s_data): New function: Perform the same as the .data
2415 pseudo op, but dump the literal pool before changing
2417 (arm_s_section): New function: Perform the same as the
2418 .section pseudo op, but dump the literal pool before changing
2420 (arm_cleanup): Do not reset the current section before dumping
2423 1999-06-17 Nick Clifton <nickc@cygnus.com>
2425 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2426 OPTION_NO_WARN_UNMATCHED entries.
2427 (md_parse_option): Generate a warning message if an unrecognised
2428 option is encountered.
2430 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2431 (get_operands): When parsing an expression after an '@' symbol
2432 has been detected, do not ignore '#' symbols.
2433 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2436 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2438 From K. Richard Pixley <rich@noir.com>:
2439 * configure.in (ppc-*-vxworks*): New target.
2440 * configure: Rebuild.
2442 1999-06-12 Philip Blundell <philb@gnu.org>
2444 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2446 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2448 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2449 which refer to symbols in linkonce sections, permit reducing the
2450 relocs if the symbol is local.
2452 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2454 * subsegs.c (subseg_text_p): New function.
2455 * as.h (subseg_text_p): Declare.
2456 * read.c (do_align): Use subseg_text_p to set the default fill.
2457 * write.c (subsegs_finish): Likewise.
2458 * config/obj-coff.c (write_object_file): Likewise.
2459 * config/tc-i386.h (md_maybe_text): Don't define.
2460 (md_do_align): Use subseg_text_p to set the default fill.
2461 * config/tc-m32r.c (m32r_do_align): Likewise.
2462 * config/tc-sh.c (sh_do_align): Likewise.
2463 * config/tc-sparc.h (md_do_align): Likewise.
2465 1999-06-12 David O'Brien <obrien@freebsd.org>
2467 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2468 * configure: Rebuild.
2470 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2472 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2473 * Makefile.am: Rebuild dependencies.
2474 * Makefile.in: Rebuild.
2476 * config/tc-i386.c (i386_immediate): Remove unused label
2479 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2480 * symbols.c: Likewise.
2481 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2482 sy_next field when taking address, rather than symbol_next.
2484 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2486 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2487 value from the output file architecture.
2488 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2489 * dwarf2dbg.h: Change bfd_vma to addressT.
2491 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2493 * dwarf2dbg.h: Use PARAMS in function declarations.
2495 1999-06-11 Martin Dorey <mdorey@madge.com>
2497 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2498 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2500 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2502 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2504 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2506 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2509 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2511 * read.c (read_a_source_file): Only declare inescape if
2514 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2516 (find_entry_byval): Add parens to avoid warning.
2518 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2520 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2523 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2525 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2528 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2529 synthetize_setx): New functions.
2530 (md_assemble): Broken the special cases into the above
2531 functions. Make compiler happy if sizeof(bfd_vma)==4.
2532 Fix sethi generated from set/setuw. If instructions have a relloc,
2533 always clear the fields to be relocated in the opcode.
2534 (sparc_ip): Remove special_case global variable.
2536 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2538 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2539 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2540 indication of success rather than a value.
2541 (itbl_get_val): Likewise.
2542 (itbl_get_field): Use strcspn. Change delimiters to include
2544 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2545 (itbl_get_val): Likewise.
2546 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2548 * symbols.c (copy_symbol_attributes): Convert local symbols to
2551 1999-06-10 Nick Clifton <nickc@cygnus.com>
2553 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2556 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2558 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2559 Optimize set if sizeof(bfd_vma) == 64.
2560 (sparc_ip): Fix sethi - without %hi() it should generate
2561 R_SPARC_22 reloc, not R_SPARC_HI22.
2562 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2564 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2566 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2567 (s_ncons): New function.
2568 (native_op_table): New table.
2569 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2570 R_SPARC_OLO10 handling.
2572 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2574 * expr.h (struct expressionS): Revert last change; widen X_op.
2575 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2577 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2579 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2580 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2581 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2582 * Makefile.in: Regenerated.
2584 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2585 `common' pass on to s_mri_common.
2586 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2588 1999-06-06 Richard Henderson <rth@cygnus.com>
2590 * config/obj-elf.c (obj_elf_section): Don't free the return
2591 value of demand_copy_C_string.
2593 1999-06-05 Richard Henderson <rth@cygnus.com>
2595 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2596 creation logic from obj_elf_create_section.
2598 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2599 (section_stack): New.
2600 (special_sections): Make const.
2601 (obj_elf_section): Gut and rewrite parsing.
2602 (obj_elf_change_section): New function broken out of obj_elf_section.
2603 (obj_elf_parse_section_letters): Likewise.
2604 (obj_elf_section_word): Likewise.
2605 (obj_elf_section_type): Likewise.
2606 (obj_elf_previous): Treat as a toggle.
2607 (obj_elf_popsection): New.
2608 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2609 (ppc_section_type): Likewise.
2610 * config/tc-ppc.h: Likewise.
2612 * expr.h (struct expressionS): Don't make X_op a bitfield.
2613 * config/tc-alpha.c: Update for symbol handling changes.
2614 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2615 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2617 1999-06-05 Richard Henderson <rth@cygnus.com>
2619 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2620 (dwarf2_gen_line_info): Kill unused variables.
2621 (dwarf2_finish): Likewise.
2622 (dwarf2_where): Likewise.
2623 (dwarf2_directive_file): If we've only got a string,
2624 hand off to s_app_file.
2625 * ecoff.c: Move the include of ecoff.h.
2626 * symbols.h (S_IS_FUNCTION): Prototype.
2628 * read.c (LEX_HASH): Supply a default.
2630 (s_globl): Update `c' after skipping whitespace.
2631 * read.h (LEX_END_NAME, is_name_ender): New.
2632 * expr.c (get_symbol_end): Respect it.
2634 1999-06-04 Mark Klein <mklein@dis.com>
2636 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2638 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2640 * config/tc-hppa.c: Update for symbol handling changes.
2642 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2644 * cgen.c: Update for symbol handling changes.
2645 * config/tc-m32r.c: Likewise.
2647 * config/tc-hppa.h: Update for symbol handling changes.
2648 * config/tc-hppa.c: Likewise.
2650 * config/tc-arm.h: Update for symbol handling changes.
2651 * config/tc-arm.c: Likewise.
2652 (symbol_make_empty): Remove. Just use symbol_create.
2654 * symbols.c (symbol_set_tc): Correct name.
2656 * Makefile.am: Rebuild dependencies.
2657 ($(OBJS)): Don't depend upon struc-symbol.h.
2658 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2659 * dep-in.sed: Don't remove struc-symbol.h.
2660 * Makefile.in: Rebuild.
2662 * doc/internals.texi (Symbols): Describe changes in symbol
2665 1999-06-03 Richard Henderson <rth@cygnus.com>
2667 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2668 instead of doing the work by hand.
2670 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2672 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2673 state of line state-machine.
2674 (struct ls): Collect DWARF2 line state-machine state in new member
2675 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2676 resulted in any DWARF2 directives.
2677 (reset_state_machine): New function.
2678 (out_end_sequence): Ditto.
2679 (dwarf2_gen_line_info): When switching sections or switching to a
2680 lower text address, call out_end_sequence() first to terminate the
2681 previous code sequence as code sequences MUST have monotonically
2682 increasing addresses.
2683 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2685 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2687 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2688 DWARF2 debug info (line information only, at this point).
2689 * as.h: Update comment about supported debug formats.
2690 * dwarf2dbg.c, dwarf2dbg.h: New files.
2691 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2693 * expr.c (operand): Don't use [ for parens if we want an index op.
2694 (op_encoding): Switch [ into O_index, if desired.
2695 (op_rank): Renumber with O_index on bottom.
2696 (expr): If O_index, match closing bracket.
2697 * expr.h (O_index): New.
2699 * read.c (read_a_source_file): Conditionally allow matched "
2700 in lines passed to md_assemble.
2702 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2704 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2706 Add support for storing local symbols in a small structure to save
2707 memory when assembling large files.
2708 * as.h: Don't include struc-symbol.h.
2709 (symbolS): Add typedef.
2710 * symbols.c: Include struc-symbol.h.
2711 (local_hash): New static variable.
2712 (save_symbol_name): New static function, from symbol_create.
2713 (symbol_create): Call save_symbol_name.
2714 (local_symbol_count): New static variable.
2715 (local_symbol_conversion_count): Likewise.
2716 (LOCAL_SYMBOL_CHECK): Define.
2717 (local_symbol_make): New static function.
2718 (local_symbol_convert): New static function.
2719 (colon): Handle local symbols. Create local symbol for local
2721 (symbol_table_insert): Handle local symbols.
2722 (symbol_find_or_make): Create local symbol for local label name.
2723 (symbol_find_base): Check for local symbol.
2724 (symbol_append, symbol_insert): Check for local symbols.
2725 (symbol_clear_list_pointers, symbol_remove): Likewise.
2726 (verify_symbol_chain): Likewise.
2727 (copy_symbol_attributes): Likewise.
2728 (resolve_symbol_value): Handle local symbols.
2729 (resolve_local_symbol): New static function.
2730 (resolve_local_symbol_values): New function.
2731 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2732 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2733 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2734 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2735 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2736 (symbol_previous, symbol_next): New functions.
2737 (symbol_get_value_expression): Likewise.
2738 (symbol_set_value_expression): Likewise.
2739 (symbol_set_frag, symbol_get_frag): Likewise.
2740 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2741 (symbol_mark_used_in_reloc): Likewise.
2742 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2743 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2744 (symbol_mri_common_p): Likewise.
2745 (symbol_mark_written, symbol_clear_written): Likewise.
2746 (symbol_written_p): Likewise.
2747 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2748 (symbol_section_p, symbol_equated_p): Likewise.
2749 (symbol_constant_p): Likewise.
2750 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2751 (symbol_get_obj, symbol_set_obj): Likewise.
2752 (symbol_get_tc, symbol_set_tc): Likewise.
2753 (symbol_begin): Initialize local_hash.
2754 (print_symbol_value_1): Handle local symbols.
2755 (symbol_print_statistics): Print local symbol statistics.
2756 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2757 Declare new symbols.c functions. Move many declarations here from
2759 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2760 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2761 (struct symbol): Move bsym to make it clearly the first field.
2762 Remove TARGET_SYMBOL_FIELDS.
2763 (symbolS): Don't typedef.
2764 (struct broken_word): Remove.
2765 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2766 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2767 (symbol_clear_list_pointers): Likewise.
2768 (symbol_insert, symbol_remove): Likewise.
2769 (symbol_previous, symbol_append): Likewise.
2770 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2771 (struct local_symbol): Define.
2772 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2773 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2774 (local_symbol_get_frag, local_symbol_set_frag): Define.
2775 (local_symbol_get_real_symbol): Define.
2776 (local_symbol_set_real_symbol): Define.
2778 * write.c (write_object_file): Call resolve_local_symbol_values.
2779 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2780 (TARGET_SYMBOL_FIELDS): Don't define.
2781 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2782 ECOFF_DEBUGGING, add ECOFF fields.
2783 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2784 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2785 ECOFF_DEBUGGING, add ECOFF fields.
2786 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2787 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2788 * config/tc-mcore.h: Don't include struc-symbol.h.
2789 (TARGET_SYMBOL_FIELDS): Don't define.
2790 (struct mcore_tc_sy): Define.
2791 (TC_SYMFIELD_TYPE): Define.
2792 * Many files: Use symbolS instead of struct symbol. Use new
2793 accessor functions rather than referring to symbolS fields
2796 * read.c (s_mri_common): Don't add in value of line_label.
2798 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2799 checking for SEC_LINK_ONCE.
2801 * config/tc-sh.h (sh_fix_adjustable): Declare.
2803 * app.c (input_buffer): New static variable.
2804 (app_push): Save saved_input in allocated buffer.
2805 (app_pop): Restored saved_input.
2806 (do_scrub_chars): Change get parameter to take char * and int as
2807 arguments. Change GET macro to pass input_buffer to get
2808 function. Don't save input into allocated buffer.
2809 * as.h (do_scrub_chars): Update declaration.
2810 * input-file.c (input_file_get): Change to take char * and int.
2811 Read data into passed in buffer. Remove static buffer.
2812 * read.c (scrub_from_string): Change to take char * and int. Copy
2813 data into passed in buffer.
2815 * hash.h: Neaten. Declare hash_traverse.
2816 * hash.c: Complete rewrite based on BFD hashing code.
2817 * gasp.c (chunksize): New variable.
2818 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2821 1999-05-28 Nick Clifton <nickc@cygnus.com>
2823 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2824 addend unless the target uses an old ABI.
2826 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2828 -Wchar-subscripts cleanup
2829 * listing.c (listing_newline): Use unsigned char variable, so
2830 calls to isascii,iscntrl are correct.
2831 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2833 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2834 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2835 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2836 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2838 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2840 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2842 (arch_coldfire_p): New #define.
2843 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2845 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2847 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2849 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2850 (install_operand): Add place `N'.
2851 (init_table): Add registers ACC, MACSR, MASK.
2853 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2855 * config/tc-m68k.c: Change mcf5200 --> mcf.
2856 (archs): Add mcf5206e, mcf5307.
2857 (m68k_ip): Add format `u'.
2858 (install_operand): Add place `m', `M', `h'.
2859 (init_table): Add upper/lower registers.
2861 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2863 1999-05-28 Martin Dorey <mdorey@madge.com>
2865 * config/tc-i960.c: Several minor changes to add ELF and
2866 BFD_ASSEMBLER support.
2867 * config/tc-i960.h: Likewise.
2868 * configure.in (i960-*-elf*): New target.
2869 * aclocal.m4, configure: Rebuild.
2871 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2873 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2874 reloc changes when defined(BFD_ASSEMBLER).
2876 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2878 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2880 * write.c (write_print_statistics): Output to file, not stderr.
2882 * expr.c (generic_bignum_to_int32,64): Prototype.
2884 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2885 output_sleb128, output_uleb128, output_big_sleb128,
2886 output_big_uleb128, output_big_leb128): Prototype.
2887 (output_big_sleb128, output_big_uleb128): Make inline.
2888 (output_big_leb128): Remove inline
2890 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2891 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2892 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2893 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2894 value for correct overflow check in write.c:fixup_segment.
2895 * write.c (fixup_segment): Move bitfield overflow checks to after
2896 the md_apply_fix call.
2897 * config/obj-coff.c (fixup_segment): Likewise.
2898 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2899 valueT *val argument.
2901 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2903 * config/atof-ieee.c (gen_to_words): Correctly round a
2904 denormalized number. Fix off-by-one in range checking for
2905 exponent in a denormal.
2907 1999-05-10 Nick Clifton <nickc@cygnus.com>
2909 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2912 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2914 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2916 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2918 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2919 (ReverseRegRegmem): Remove.
2920 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2921 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2922 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2925 From Doug Ledford <dledford@redhat.com>
2926 * config/tc-i386.h (RegXMM): New for P/III.
2927 * config/tc-i386.c: Add support for P/III.
2929 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2931 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2932 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2933 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2935 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2937 * config/tc-i386.c (i386_immediate): Skip whitespace before
2938 complaining about junk after expression.
2939 (i386_displacement): Likewise.
2941 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2943 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2944 Don't copy before downcaseing.
2946 1999-05-05 Catherine Moore <clm@cygnus.com>
2948 * tc-m68k.c: Include elf/m68k.h.
2949 (m68k_elf_final_processing): New routine.
2950 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2953 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2955 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2958 1999-04-30 Nick Clifton <nickc@cygnus.com>
2960 * config/tc-mcore.c (mcore_s_section): Dump literals before
2963 1999-04-29 Nick Clifton <nickc@cygnus.com>
2965 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2968 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2970 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2971 (TC_INIT_FIX_DATA): Delete.
2972 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2973 (TC_INIT_FIX_DATA): Delete.
2974 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2975 * write.c (fix_new_internal): Initialize fx_cgen member.
2976 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2977 (gas_cgen_md_apply_fix3): Update.
2978 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2979 (md_cgen_record_fixup_exp): Update.
2980 (FX_OPINFO_R_TYPE): Update.
2982 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2983 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2984 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2985 * frags.h (struct frag): Make opindex, opinfo ints.
2987 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2989 1999-04-26 Tom Tromey <tromey@cygnus.com>
2991 * aclocal.m4, configure: Updated for new version of libtool.
2993 1999-04-22 Nick Clifton <nickc@cygnus.com>
2995 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2997 (md_apply_fix3): Do not fix up absolute relocations against
3000 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3002 1999-04-20 Nick Clifton <nickc@cygnus.com>
3004 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3005 changes and data-in-text directives.
3006 (mcore_cons): New function: intercept cons() operations.
3007 (mcore_float_cons): New function: intercept float_cons()
3009 (mcore_stringer): New function: intercept stringer() operations.
3011 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3013 * obj.h (struct format_ops): Change generate_asm_lineno field to
3015 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3017 * config/tc-alpha.c (find_opcode_match): Add default case to
3019 (find_macro_match): Likewise.
3020 (load_expression): Parenthesize && within ||.
3022 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3024 1999-04-17 Nick Clifton <nickc@cygnus.com>
3026 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3027 .text .data .section pseudo ops.
3028 (mcore_s_section): New function. Dump lits before changing secs.
3029 (mcore_s_text): New function. Dump lits before changing secs.
3030 (mcore_s_data): New function. Dump lits before changing secs.
3032 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3034 * config/tc-mips.c (mips_32bitmode): New.
3035 (md_begin): Set mips_32bitmode if needed.
3036 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3037 Set EF_MIPS_32BITMODE.
3039 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3041 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3044 1999-04-16 Nick Clifton <nickc@cygnus.com>
3046 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3048 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3050 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3051 expressions correctly.
3054 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3056 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3058 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3060 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3061 and fmpynfadd instructions.
3063 1999-04-11 Richard Henderson <rth@cygnus.com>
3065 * as.h (environ): Declare it, if needed.
3066 * as.c (dump_statistics): Don't declare environ.
3067 * configure.in (environ): Detect declaration.
3068 * configure, config.in: Rebuild
3070 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3071 (i386_displacement): Allocate enough space for replacement buffer.
3072 Clean up replacement buffer initialization.
3074 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3076 * subsegs.c (section_symbol): Don't create a new symbol if one
3077 already exists; instead, use the existing one, but set its segment
3078 and frag data if it hasn't already been defined.
3079 * config/obj-coff.c (c_section_symbol): Likewise.
3081 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3083 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3085 1999-04-08 Nick Clifton <nickc@cygnus.com>
3087 * config/tc-mcore.c: New File: Support routines for MCore
3089 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3090 * config/obj-coff.c: Add support for mcore-pe target.
3092 * Makefile.am: Add support for MCore targets.
3093 * Makefile.in: Regenerate.
3094 * configure.in: Add support for MCore targets.
3095 * configure: Regenerate.
3097 * doc/all.texi: Set MCORE.
3098 * doc/as.texinfo: Document MCore specific command line options.
3100 * write.h: Prevent multiple inclusion.
3102 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3104 * asintl.h (LC_MESSAGES): Never define.
3105 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3107 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3110 * Makefile.am (m68k-parse.c): If configuring in the source
3111 directory, copy m68k-parse.y into the local directory before
3112 running ylwrap, to remove spurious differences when generating
3114 * Makefile.in: Rebuild.
3116 * config/tc-sparc.h (md_do_align): Just allocate the number of
3117 bytes necessary, rather than always allocating 1024.
3119 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3121 * listing.c (listing_newline): Add cast to avoid warning.
3122 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3123 * config/tc-i386.c (i386_scale): Add return value.
3124 (build_displacement_string): Remove unused local temp_disp2.
3125 (i386_intel_memory_operand): Add parentheses to avoid warning.
3126 (i386_intel_operand): Remove unused local end_of_operand_string.
3127 (i386_operand): Remove unused local operand_modifier.
3128 (i386_operand): Add parens to avoid warning.
3130 1999-04-04 Don Bowman <don@pixsci.com>
3132 * configure.in: Add mips*-*-vxworks* target; have it define
3134 * configure, config.in: Rebuild.
3136 1999-03-31 Nick Clifton <nickc@cygnus.com>
3138 * configure.in (emulations): Add support for arm-epoc-pe.
3139 * configure: Regenerate.
3140 * config/te-epoc-pe.h: New file. Define macros specific to
3142 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3143 for arm-epoc-pe target.
3145 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3147 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3149 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3151 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3152 detect ",n" without a condition.
3153 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3156 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3158 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3159 instruction is encoded with one bit.
3162 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3164 * doc/internals.texi (CPU backend): Mention that
3165 line_separator_chars should not include newline. From thi
3166 <ttn@mingle.glug.org>.
3168 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3170 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3171 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3173 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3175 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3177 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3179 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3182 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3184 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3186 1999-03-15 Martin Hunt <hunt@cygnus.com>
3188 * app.c (do_scrub_begin): Change '-' back to a symbol char
3189 so we can use multiple opcodes on a line again.
3191 * config/tc-d30v.c: By default, warn if a symbol has
3192 the same name as a register. Plus some minor
3193 updates from the branch.
3195 1999-03-13 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3198 BFD_RELOC_16 and BFD_RELOC_64.
3200 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3202 * expr.c (expr): Add missing else.
3204 1999-03-12 Nick Clifton <nickc@cygnus.com>
3206 * config/tc-arm.c (md_apply_fix3): Improve error message.
3208 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3210 * Makefile.am (CPU_TYPES): Add fr30.
3211 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3212 (fr30,m32r dependencies): Update.
3213 * Makefile.in: Rebuild.
3215 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3216 (gas_cgen_record_fixup_exp): Ditto.
3217 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3218 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3219 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3220 (md_cgen_lookup_reloc): Update use of operand->type.
3221 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3222 (md_convert_frag): Call cgen_operand_lookup_by_num.
3223 (md_cgen_lookup_reloc): Update use of operand->type.
3224 (m32r_cgen_record_fixup_exp): Ditto.
3226 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3228 * config/tc-mips.c (md_show_usage): Fix message.
3230 1999-03-03 Nick Clifton <nickc@cygnus.com>
3232 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3233 and LDR reg,=<expr> instruction.
3235 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3238 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3240 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3242 1999-02-17 Nick Clifton <nickc@cygnus.com>
3244 This patch was created by: Scott Bambrough
3245 <scottb@corelcomputer.com>
3248 Special cased '@' character. The '@' character is used as the
3249 ARM assembler comment character, as a special character
3250 and in ELF .symver pseudo-op's, and as a special character in
3251 .type and .section pseudo-ops.
3252 (symver_pseudo): New static variable.
3253 (symver_state): New static variable.
3254 (struct app_save): Add field 'symver_state'.
3255 (app_push): Save global symver_state int struct app_save.
3256 (app_pop): Restore global symver_state from struct app_save.
3257 (do_scrub_chars): Special case handling of '@' character in
3260 * configure.in: Modified to recognize armv* uname syntax from ARM
3262 * configure: Regenerated.
3264 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3265 a prefix to the section's type.
3266 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3267 the type's typename.
3269 * config/tc-arm.h: Add support for PIC generation:
3270 (pic_code): New boolean.
3271 (obj_relocate_extern): Define.
3272 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3273 (TC_CONS_FIX_NEW): Define.
3274 (tc_fix_adjustable): Define.
3275 (GLOBAL_OFFSET_TABLE_NAME): Define.
3277 * config/tc-arm.c: Add support for PIC generation:
3278 (line_seperator_chars): Allow ';' as a seperator for Linux.
3279 (is_immediate_prefix): New macro.
3280 (arm_parse_reloc): New function.
3281 (s_arm_elf_cons): New function.
3282 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3283 (md_undefined_symbol): Special case handling for the Global Offset
3285 (md_apply_fix3): Handle PIC relocs.
3286 (tc_gen_reloc): Handle PIC relocs.
3287 (md_parse_option): Add support for '-k' command line switch to
3288 enable PIC generation.
3289 (cons_fix_new_arm): New function.
3290 (s_arm_elf_cons): New function.
3292 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3294 * configure.in: Add comments for uses of AC_DEFINE.
3295 * acinclude.m4: Likewise.
3296 * acconfig.h: Remove.
3297 * aclocal.m4: Rebuild.
3298 * configure: Rebuild.
3299 * Makefile.in: Rebuild.
3300 * config.in: Rebuild.
3302 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3304 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3305 non-constant offset from a base register.
3307 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3309 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3312 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3314 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3315 (emit_insn): Look for pc-relative and no-overflow specifiers on
3316 internal relocation types.
3318 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3320 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3323 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3325 (mips_4650, mips_4010, mips_4100): Variables removed.
3326 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3327 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3329 (md_begin): Don't bother initializing the mips_NNNN variables;
3330 mips_cpu is set, and that's good enough now.
3331 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3332 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3333 (show): New function, to handle wrapping in the CPU lists.
3334 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3336 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3338 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3339 than treat as an immediate specifier.
3341 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3343 * config/tc-i386.c: Prototype many functions.
3344 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3345 (i386_immediate): Remove unused second argument.
3346 (i386_intel_operand): Fix i386_is_reg typo.
3347 (i386_operand): Use allow_naked_reg.
3348 (output_invalid): Make operand int for K&R.
3350 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3352 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3354 * Makefile.in: Rebuild.
3356 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3358 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3360 (EXTRA_as_new_SOURCES): Comment out.
3361 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3362 * Makefile.in: Rebuild.
3363 * doc/Makefile.in: Rebuild.
3364 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3365 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3366 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3367 * configure: Rebuild.
3368 * aclocal.m4: Rebuild.
3369 * config.in: Rebuild.
3370 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3371 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3372 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3373 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3374 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3375 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3376 (gas_cgen_record_fixup_exp): Ditto.
3377 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3378 descriptor, not global variable.
3379 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3380 descriptor, not global variable. Refer to insert_operand handler
3381 via cpu descriptor, not global function.
3382 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3383 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3384 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3385 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3386 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3387 * config/tc-m32r.c: Ditto.
3388 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3389 (md_assemble): Ditto.
3390 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3392 1999-02-09 Nick Clifton <nickc@cygnus.com>
3394 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3395 relocations for ELF targets.
3397 1999-02-08 Nick Clifton <nickc@cygnus.com>
3399 * configure.in: Add support for StrongARM target.
3400 * configure: Regenerate.
3402 1999-02-05 Nick Clifton <nickc@cygnus.com>
3404 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3406 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3409 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3411 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3413 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3415 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3416 (INTEL_DWORD_MNEM_SUFFIX): Define.
3419 (DWORD_PTR): Define.
3420 (XWORD_PTR): Define.
3422 (OFFSET_FLAT): Define.
3424 (NONE_FOUND): Define.
3427 * config/tc-i386.c (set_intel_syntax): New routine.
3428 (intel_syntax): Declare.
3429 (allow_naked_reg): Declare.
3430 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3431 (intel_float_operand): New routine.
3432 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3433 Handle brackets as well as parens. Call i386_intel_operand for
3434 intel syntax. Reverse operands if appropriate. Handle new
3435 suffixes. Handle movzx and movsx.
3436 (i386_is_reg): New routine.
3437 (i386_immediate): New routine.
3438 (i386_scale): New routine.
3439 (i386_displacement): New routine.
3440 (i386_operand_modifier): New routine.
3441 (build_displacement_string): New routine.
3442 (i386_parse_seg): New routine.
3443 (i386_intel_memory_operand): New routine.
3444 (i386_intel_operand): New routine.
3445 (i386_operand): Call i386_displacement, i386_immediate,
3446 i386_scale, etc. instead of handling inline.
3447 (parse_register): Handle registers without prefix.
3449 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3451 * configure: Regenerate.
3452 * configure.in (arm-*-oabi): New.
3453 (thumb-*-oabi): New.
3454 * config/tc-arm.c (target_oabi): Declare.
3455 (md_apply_fix3): Support REL relocs.
3456 (md_parse_option): Handle -oabi.
3457 (elf32_arm_target_format): New routine.
3458 (md_longopts): Add OPTION_OABI.
3459 * config/tc-arm.h: Redefine TARGET_FORMAT.
3462 1999-01-28 Nick Clifton <nickc@cygnus.com>
3464 * write.c (write_relocs): Handle out of range error.
3466 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3467 (fr30_force_relocation): Default to 0.
3469 * config/tc-fr30.h (obj_fix_adjustable): Define.
3470 (TC_FORCE_RELOCATION): Define.
3472 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3475 1999-01-16 Nick Clifton <nickc@cygnus.com>
3477 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3478 merge of two instructions if the left instruciton kills the right.
3480 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3482 * Makefile.in: Regenerate.
3483 * configure.in: Redo test for using cgen.
3484 * configure: Regenerate.
3486 1999-01-09 Nick Clifton <nickc@cygnus.com>
3488 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3489 redefinition of this macro.
3491 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3493 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3496 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3498 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3499 a read of HI or LO and an immediatly following branch.
3501 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3503 * config/tc-mips.c (md_begin): Another correction to the setting of
3506 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3508 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3510 1998-12-21 Nick Clifton <nickc@cygnus.com>
3512 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3513 bit insn when optimizing, so that parallelised instructions will
3514 start on a 32 bit boundary.
3516 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3518 * config/tc-mips.c (mips_eabi64): New.
3519 (md_begin): Set mips_eabi64.
3520 (mips_elf_final_processing): Use it.
3522 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3524 * config/tc-mips.c (mips_elf_final_processing):
3525 Correct setting of ABI in e_flags.
3527 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3529 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3531 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3533 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3535 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3537 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3538 warning, values that don't fit in the field.
3540 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3542 * config/tc-mips.c (mips_abi_string): New.
3543 (md_parse_option,md_longopts): Add mabi.
3544 (mips_elf_final_processing): Set e_flags based on mabi flag.
3546 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3548 * config/tc-mips.c (md_parse_option): Handle vr4111.
3550 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3552 * config/tc-h8300.c (build_bytes): Change message given if the
3553 instruction requires H8/300H mode and we're not in Hmode, to
3554 suggest that it may be the operand modes that are the problem, not
3555 necessarily the opcode.
3557 1998-12-10 Nick Clifton <nickc@cygnus.com>
3559 * config/tc-fr30.c: Add line separator character.
3561 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3563 * configure.in (hppa-*-mpeix*): New target.
3564 * config/obj-som.h (obj_som_compiler): Declare.
3565 * config/obj-som.c (compiler_seen): New static variable.
3566 (obj_som_compiler): New function.
3567 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3568 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3569 (pa_type_args): Set hppa_priv_level.
3570 (pa_compiler): New static function if OBJ_SOM.
3571 * configure: Rebuild.
3573 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * read.c (output_leb128): Don't mark as inline.
3577 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3579 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3580 AIX .vbyte unaligned data support.
3581 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3582 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3585 1998-12-07 Nick Clifton <nickc@cygnus.com>
3587 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3590 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3592 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3593 BFD_RELOC_ARM_PCREL_BRANCH.
3595 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3597 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3598 checking the target type.
3599 (mips-dec-bsd*): Set endian to little.
3600 * configure: Rebuild.
3602 COFF weak symbol support, based on patches from Mark Elbrecht
3603 <snowball3@usa.net>:
3604 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3605 * config/obj-coff.c (obj_coff_weak): New static function.
3606 (obj_coff_endef) [both versions]: Handle weak symbols.
3607 (coff_frob_symbol): Likewise.
3608 (yank_symbols): Likewise.
3609 (obj_pseudo_table): Add "weak".
3611 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3612 <aymeric.vincent@emi.u-bordeaux.fr>.
3613 * aclocal.m4: Rebuild with current tools.
3614 * configure: Rebuild.
3616 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3617 an assertion failure for a case we can't handle when OBJ_ECOFF.
3619 * expr.c (operator): And with 0xff to avoid problems with signed
3622 1998-12-03 Nick Clifton <nickc@cygnus.com>
3624 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3625 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3627 1998-12-02 Nick Clifton <nickc@cygnus.com>
3629 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3632 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3634 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3637 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3639 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3642 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3644 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3646 (d10v_cleanup): Only generate previous insn if a multiline insn is
3649 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3651 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3654 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3656 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3657 -marm6xxx command line switches.
3659 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3661 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3662 (itbl-ops.o): Delete duplicate dependencies.
3663 Rebuild dependencies.
3664 Add fr30 dependencies.
3665 * Makefile.in: Rebuild.
3667 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3669 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3671 * listing.c: Ignore line terminator characters found inside
3674 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3676 * po/gas.pot: Regenerated.
3678 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3680 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3681 fr30_is_label_start(). Also checks for delay slot insns.
3683 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3684 FR30 instructions which contain a colon in the mnemonic.
3686 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3688 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3690 * config/tc-fr30.c: Removed currently superflous code.
3692 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3694 * config/tc-fr30.h: New file.
3695 * config/tc-fr30.c: Tweaking so that it will compile.
3697 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3699 * config/tc-d10v.h (obj_fix_adjustable): Define.
3700 (TC_FORCE_RELOCATION): Define.
3701 (d10v_force_relocation): Declare.
3702 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3703 (md_apply_fix3): Handle Vtable relocs.
3704 (d10v_fix_adjustable): New.
3705 (d10v_force_relocation): New.
3707 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3709 * config/tc-d30v.c: Change default behaviour to ignore potential
3710 conflicts between register name and symbol names.
3712 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3714 * configure.in: Add fr30-*-*.
3715 * config/tc-fr30.c: New file.
3716 * Makefile.in: Regenerated.
3717 * config.in: Regenerated.
3718 * configure: Regenerated.
3719 * doc/Makefile.in: Regenerated.
3720 * po/gas.pot: Regenerated.
3722 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3724 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3727 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3729 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3731 (do_scrub_chars): Add some casts to unsigned char to avoid
3732 unwanted sign extension.
3733 * read.c (lex_type): Set characters about 127 to be symbol
3735 * config/tc-i386.c (md_begin): Set identifier_chars and
3736 operand_chars for values above 127.
3738 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3740 * configure.in: detect cygwin* instead of cygwin32*
3741 * configure: regenerate
3743 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3745 * listing.c: Add support for producing a listing from piped
3748 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3750 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3751 (append_insn): Account for the tx39's multiply behavior.
3753 1998-10-26 Michael Meissner <meissner@cygnus.com>
3755 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3756 from assemble_parallel_insns. Add support for '->' to indicate
3757 explicitly serializing the instructions.
3758 (md_assemble): Ditto.
3760 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3762 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3765 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3767 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
3769 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3771 * config/tc-mips.c : support frame and regmask/fregmask when
3772 MIPS_STABS_ELF is specified.
3774 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3776 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3777 (md_apply_fix): Don't return 1 for VTABLE relocs.
3778 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
3780 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3782 * doc/c-i386.texi: Replace occurences of "opcode" with
3783 "instruction mnemonic", "instruction", or "mnemonic" when
3784 referring to the name of an instruction. Use "opcode" when
3785 referring to the sequence of machine bytes.
3787 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3788 (is_opcode_char): Rename to is_mnemonic_char.
3789 (md_assemble and i386_operand): Correct error messages from
3790 "opcode" to "instruction mnemonic"
3791 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3792 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3793 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3794 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3795 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3796 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3797 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3799 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3801 * config/tc-i386.c (i386_operand): Check for garbage after
3804 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3806 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3807 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3809 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3811 * config/tc-sh.h (obj_fix_adjustable): Define.
3812 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3813 (md_apply_fix): Likewise.
3814 (tc_gen_reloc): Likewise.
3815 (sh_fix_adjustable): New.
3817 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3819 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3820 * cgen.h (gas_cgen_finish_insn): Update prototype.
3821 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3822 cgen_insn_t -> CGEN_INSN_INT.
3823 (make_parallel): Update handling of CGEN_INT_INSN_P.
3824 (assemble_parallel_insn): Ditto.
3825 (target_make_parallel): New function.
3826 (md_assemble): Use it.
3828 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3830 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
3832 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3834 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3835 converted into lower case.
3837 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3839 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3840 (gas_cgen_tc_gen_reloc): Likewise.
3841 * config/tc-m32r.h (obj_fix_adjustable): Define.
3842 * config/tc-m32r.c (m32r_fix_adjustable): New.
3843 (m32r_force_relocation): Handle VTABLE relocs.
3845 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3847 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3849 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3851 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3852 to lower case before parsing.
3854 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3855 parallel insns modift buts in the PSW as a side effect.
3857 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3859 * config/tc-d30v.c (find_format): Test for missing flag and
3862 (md_apply_fix3): Fix error messages to avoid
3863 assumption about presence of a symbol.
3865 (parallel_ok): Disallow parallel instructions that both modify the
3868 (find_format): Generate a warning if an odd numbered register is
3869 used as the first register in a mutli-register instruction.
3871 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3873 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3874 relocations are always associated with a symbol.
3876 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3878 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3879 (elf32_sparc_force_relocation): Declare.
3880 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3881 (tc_gen_reloc): Handle vtable relocs.
3882 (elf32_sparc_force_relocation): New.
3884 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3886 * symbols.c (S_IS_FUNCTION): New.
3887 * config/tc-v850.h (obj_fix_adjustable): Define.
3888 (TC_FORCE_RELOCATION): Define.
3889 (v850_force_relocation): Declare.
3890 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3891 of fx_addnumber for VTABLE reloc addends.
3892 (md_apply_fix3): Handle VTABLE relocs.
3893 (v850_fix_adjustable): New.
3894 (v850_force_relocation): New.
3896 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3898 * tc-hppa.c (fp_operand_format): Add some additional formats.
3899 (pa_ip): Do not automatically promote into pa2.0 mode.
3900 (pa_level): Handle ".level 2.0".
3902 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3904 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3905 * config/tc-i386.h (template.extension_opcode): Change to
3906 unsigned int to allow full range of 8-bit opcode suffixes.
3907 (None): Redefine as 0xffff.
3909 From Jeff B Epler <jepler@usgs.gov>
3910 * doc/c-i386.texi (i386-SIMD): New section.
3912 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3914 * read.c (discard_rest_of_line): New function.
3915 * read.h: Declare it.
3916 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3918 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3920 * config/tc-d10v.c (find_symbol_matching_register): New function.
3921 (find_opcode): Cope with the case where a register name matches
3924 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3926 * config/tc-v850.c (md_pcrel_from): Rename to
3927 v850_pcrel_from_section.
3928 (v850_pcrel_from_section): Do not resolves symbols in other
3931 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3933 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3935 * config/tc-d10v.c (find_opcode): Generate an error if a register
3936 is supplied for an operand that should not be a register.
3938 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3940 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3941 instructions to have another instruction in the right bin.
3943 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3945 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3946 the right container if the left container holds a branch
3949 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3951 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3952 both a register name and symbol name.
3953 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3955 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3957 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3958 execution unit class.
3960 (reg_name_search): If a name matches a register and a symbol,
3961 prefer the register.
3962 (find_format): Disallow flag registers when a general purpose
3963 register is required.
3964 If a number is required, but a register has been given, check to
3965 see if a symbol with the same name as the register exists, and if
3966 so, use that symbol.
3968 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3970 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3972 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3974 * config/tc-d30v.c (find_format): Do not accept flag registers as
3975 general purpose registers.
3976 (find_format): If an immediate value is expected at a given place
3977 in a format, but a register name has been provided instead, check
3978 to see if that register name matches the name of a predefined
3979 symbol and if it does, then use the symbol instead.
3980 (reg_name_search): If a register name matches a symbol name,
3981 prefer the register name to the symbol name.
3983 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3985 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3986 the previous insn to empty.
3988 1998-09-20 Michael Meissner <meissner@cygnus.com>
3990 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3991 pieces, forcing the use of an ANSI compiler.
3993 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3995 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3997 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3999 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4001 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4003 (obj_elf_vtable_entry): Likewise.
4004 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4005 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4006 (tc_gen_reloc): Likewise.
4007 (arm_fix_adjustable): Likewise.
4008 (elf32_arm_force_relocation): New.
4009 (armelf_frob_symbol): Remove coff-style symbol support.
4011 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4013 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4015 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4017 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4018 OBJ_COFF so that routine is defined for a.out format.
4020 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4022 * config/tc-i386.c (i386_operand): Detect non-segment registers
4023 used as segment prefixes.
4025 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4027 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4028 optimize across FDE boundaries.
4030 * config/obj-coff.c (obj_coff_section): Preserve any link once
4031 flags when setting the section flags.
4033 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4035 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4036 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4038 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4040 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4043 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4045 * frags.c (frag_grow): Include the size of the frag struct in the
4048 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4049 if the new subseg comes before the old.
4051 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4053 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4054 to handle edge8 and edge16.
4056 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4058 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4059 before we clobber the symbol involved.
4061 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4063 * config/tc-arm.c: Remove OBJ_ELF definitions for
4064 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4065 use arm_adjust_symtab for OBJ_COFF.
4066 (armelf_adjust_symtab): New Routine.
4067 * config/tc-arm.h: Define obj_adjust_symtab to
4068 armelf_adjust_symtab for OBJ_ELF.
4070 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4072 * configure.in: Make all i386-elf targets use bfd_gas.
4073 * config/tc-i386.c (tc_i386_force_relocation): New.
4074 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4075 (md_apply_fix3): Likewise.
4076 (tc_gen_reloc): Handle them.
4077 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4078 tc_i386_force_relocation.
4080 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4082 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4084 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4086 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4087 current opcode after writing the first insturction of a reverse
4090 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4092 * read.h (generate_lineno_debug): Add prototype.
4093 * read.c (generate_lineno_debug): Make non-static.
4095 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4097 * config/tc-i386.c (md_assemble): Only warn for address/data size
4100 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4102 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4103 against Thumb function names, as the linker needs this information.
4105 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4107 * expr.c (operand): Check also that there is no advance in operand
4108 after atof_generic in order to decide "is it label 0f or floating
4111 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4113 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4114 command line options with a single dash.
4115 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4117 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4119 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4120 * tc-arm.c (arm_fix_adjustable): New routine.
4122 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4124 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4125 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4126 demand_empty_rest_of_line before mri_comment_end.
4127 (equals): Check garbage after expression before
4128 mri_comment_end in MRI mode.
4130 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4132 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4133 small immediate constant to use the constant itself rather than
4136 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4138 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4139 (pa_leave): Likewise.
4141 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4143 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4145 (i386_operand): Fix an error message.
4147 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4149 * doc/c-arm.texi (ARM Directives): Document .req directive.
4151 * config/tc-arm.c (reg_required_here): Display erroneous string if
4152 the register name could not be decoded.
4153 Do not set inst.instruction if the sift is -1.
4155 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4157 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4160 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4162 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4163 even if it is belived to be unnecessary.
4165 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4167 config/tc-i386.c (i386_operand): Size immediate constants by
4168 suffix (erroneously removed as part of July 7 change).
4170 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4172 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4173 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4174 (armelf_frob_symbol): New Routine.
4175 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4177 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4179 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4181 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4183 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4184 command line switches passed to assembler.
4186 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4188 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4189 (gas_cgen_opcode_desc): Declare.
4190 (gas_cgen_parse_operand): Declare.
4191 (*): Prepend gas_ to gas specific fns to denote them as such.
4193 * cgen.c (gas_cgen_opcode_desc): New global
4194 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4195 (queue_fixup): Renamed from cgen_queue_fixup.
4196 (*): Prepend gas_ to gas specific fns to denote them as such.
4198 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4199 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4200 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4201 Open opcode table and initialize it.
4202 (make_parallel): Use gas_cgen_opcode_desc.
4203 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4204 (md_assemble): Ditto.
4206 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4208 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4209 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4210 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4211 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4212 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4213 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4214 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4215 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4216 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4217 (INIT_STAB_SECTION): Likewise.
4218 (OBJ_PROCESS_STAB): Likewise.
4220 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4221 (md_parse_option): Watch for them.
4222 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4223 (md_begin): Kill neverdef code.
4224 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4225 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4226 (s_alpha_coff_wrapper): New.
4227 (md_pseudo_table): Trap all ECOFF pseudos.
4229 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4231 Start of changes to remove mdebug section from mips*-elf
4232 Based on MIPS_STAB_ELF definition
4233 * acconfig.h: undef if not configured
4234 * config.in: undef if not configured
4235 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4236 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4237 * stabs.c (s_stab_generic): flush frag
4239 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4241 * configure.in: (arm-*-elf): Handle.
4242 (thumb-*-elf): Handle.
4243 * configure: Regenerate.
4244 * read.c (stringer): Fix typo in comment.
4245 * write.c (fixup_segment): Don't add symbol value to addend if
4247 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4249 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4252 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4254 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4255 (write_2_short): Emit warning if new flag is set.
4256 (do_assemble): Set flags if left instruction is one of special
4257 "right-instruction-killer" type.
4259 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4261 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4262 Always output words in debug_info section as big endian.
4263 (sparc_target_format): Choose correct bfd target.
4264 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4266 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4268 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4269 to work with internationalization code. Issue an error when two
4270 operands match that are not allowed to match.
4272 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4274 * configure.in (install_tooldir): Allow target to specify whether
4275 it wants to be installed in $(tooldir)/bin.
4276 * configure: Regenerate.
4277 * Makefile.am (install-exec-local): Set install-exec-tooldir
4278 dependency via configure.
4279 * Makefile.in: Regenerate.
4281 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4283 * Makefile.am (install-exec-local): Split into two ...
4284 (install-exec-bindir,install-exec-tooldir): New rules.
4285 * Makefile.in: Regenerate.
4287 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4289 * Makefile.am (install-exec-local): Don't remove the file before
4290 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4291 W. Rozycki <macro@ds2.pg.gda.pl>.
4292 * Makefile.in: Rebuild.
4294 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4296 * cgen.c: Include libiberty.h.
4297 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4298 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4299 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4300 (md_cgen_lookup_reloc)): Declare.
4301 (md_cgen_record_fixup_exp): Declare.
4302 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4303 (m32r_relax_frag): Declare.
4304 (cgen_md_apply_fix3): Decls moved to cgen.h.
4305 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4306 (m32r_cgen_record_fixup_exp): Delete decl.
4307 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4308 (assemble_nop): Delete.
4309 (expand_debug_syms): Delete unused `exp'.
4310 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4311 Add default case for -Wall.
4312 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4313 (md_atof): Delete unused wordP.
4315 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4317 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4320 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4322 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4323 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4324 .print, .purgem, and .struct. Remove documentation for
4327 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4329 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4330 Update call to insert_operand.
4332 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4334 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4336 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4338 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4339 whitespace after a prefix operator.
4341 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4343 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4345 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4347 * config/tc-sparc.c (log2): New static function.
4348 (s_reserve): Use log2 to convert alignment before calling
4350 (s_common): Use log2 to convert alignment before calling
4351 record_alignment and frag_align.
4352 (sparc_cons_align): Use log2.
4354 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4356 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4357 (s_common): Likewise.
4359 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4360 initialization of waddr.
4361 (sparc_elf_final_processing): Add default case to switch.
4363 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4365 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4366 than temporary real.
4368 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4370 * write.c (subsegs_finish): Don't align the segments if there were
4373 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4374 copying aux information.
4376 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4377 expression into a symbol.
4379 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4381 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4382 type to unsigned int.
4383 (md_assemble): Change type used to store offsets from unsigned
4385 (i386_operand): Switch error check to only call RESTORE_END_STRING
4386 once after parse_register.
4388 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4390 * config/tc-v850.c (md_show_usage): Changed format to match that
4393 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4395 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4397 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4399 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4402 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4404 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4405 * doc/Makefile.in: Rebuild.
4407 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4409 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4410 for %lo expressions.
4411 (mips_ip, case 'u'): Move range check after code to mask
4412 off bits in %hi/%lo expressions. Mask off high bits for
4415 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4417 * doc/Makefile.am (gasver.texi): New target.
4418 (as.info, as.dvi): Depends upon gasver.texi.
4419 * doc/as.texinfo: Include gasver.texi. Mention version number on
4420 title page and in top node.
4421 * doc/Makefile.in: Rebuild.
4423 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4425 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4426 but not including the line containing the edict.
4427 * listing.h (LISTING_EOF): New.
4428 * input-scrub.c (input_scrub_next_buffer): Call it.
4430 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4432 * config/tc-i386.c (i386_operand): Don't set the size of an
4433 immediate address based solely on the suffix and the mode.
4435 * config/tc-i386.c (md_assemble): Add assertion to make sure
4436 overlap2 does not set Imm.
4438 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4439 sequences of whitespace to a single space.
4440 (is_space_chars): Just compare with space.
4441 (md_begin): Don't initialize space_chars.
4442 (md_assemble): Just skip a single whitespace character.
4443 (i386_operand): Rewrite base-index parsing to use new
4444 parse_register, and to skip white space. Skip white space in a
4445 number of other places too. Don't give error message if
4446 parse_register fails.
4447 (parse_register): Change reg_string parameter to be non-const.
4448 Add end_op parameter. Skip white space after the `%', and return
4449 end of register string. Give error message here rather than
4452 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4454 Based on patch from Matt Semersky <matts@scd.hp.com>:
4455 * expr.c (op_encoding): Make const.
4456 (expr_set_precedence): New function.
4457 (expr_begin): Don't set operator rankings, just call
4458 expr_set_precedence.
4459 * expr.h (expr_set_precedence): Declare.
4460 * read.c (s_mri): Call expr_set_precedence.
4462 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4464 * doc/as.texinfo (Statements): Remove paragraph discussing
4465 continuing lines with a backslash. This hasn't worked for years,
4468 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4470 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4472 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4473 (ps_CTORS, ps_DTORS): New section types.
4474 (vms_fixup_xtors_section): New function
4475 (Ctors_Psect, Dtors_Psect): Define.
4476 (IS_GXX_XTOR): Define
4477 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4478 Filter static constructors/destructors and add to
4479 Ctors_Symbols/Dtors_Symbols chain.
4480 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4481 appropriate section.
4483 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4484 * makefile.vms: Merge vax/vms support.
4486 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4488 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4489 (elf_pseudo_table): Add them.
4490 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4491 (md_apply_fix): Accept them.
4492 (mips_fix_adjustable): Don't adjust them.
4493 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4494 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4495 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4496 (tc_fix_adjustable): Don't adjust them.
4498 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4500 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4502 * Makefile.in: Regenerate.
4503 * configure.in: AC_SUBST cgen_cpu_prefix.
4504 * configure: Regenerate.
4506 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4508 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4509 Changed all users of COND12_DELAY.
4511 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4513 * config/tc-mn10300.c (set_arch_mach): New function.
4514 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4515 (md_begin): Default to mn10300 mode.
4516 (md_assemble): Only accept instructions for the core mn10300
4517 chip and the active machine type.
4519 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4521 * subsegs.h (segment_info_type): Give the struct a name.
4522 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4523 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4524 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4525 * config/tc-w65.h (tc_reloc_mangle): Declare.
4526 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4528 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4530 * config/tc-v850.c (v850_comm): Restore old section
4531 after common processing.
4533 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4535 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4537 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4539 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4540 char with code that explicitly sign-extends.
4542 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4544 * config/tc-v850.c (md_begin): Restore text section as the current
4545 section after creating call table sections.
4546 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4549 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4550 with call to macro SYM_AUXINFO.
4552 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4554 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4555 with the program transform name.
4556 * Makefile.in: Rebuild.
4558 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4560 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4563 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4565 * config/tc-i386.c (i386_operand): Be prepared for a space between
4566 the open parenthesis and the start of the register operand,
4567 because of the June 16 change.
4569 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4571 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4574 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4576 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4577 even if it is belived to be unnecessary.
4579 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4581 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4583 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4585 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4587 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4588 shift amount for a repeated operand. The shift amount for the
4589 repeated copy comes from the size of the operand.
4591 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4593 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4595 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4597 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4599 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4601 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4602 characters in it as LEX_IS_SYMBOL_COMPONENT.
4603 * config/tc-i386.h (tc_symbol_chars): Define.
4604 (extra_symbol_chars): Declare.
4605 * config/tc-i386.c (extra_symbol_chars): Define.
4606 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4607 (line_comment_chars): Set to '/' if TE_LINUX.
4608 * doc/c-i386.texi (i386-prefixes): Update.
4609 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4611 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4613 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4614 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4616 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4618 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4619 constraint in instructions REP & REPI.
4621 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4624 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4626 (check_range): If the operand is shifted, then shift the number
4627 before checking its range.
4629 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4631 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4634 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4636 * config/tc-v850.c (v850_comm): Create special sections as needed.
4638 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4640 * config/tc-d10v.c (write_2_short): Addition of swapping
4641 instructions for sequential and reverse sequential order when
4642 given order is not possible.
4644 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4646 * Makefile.am: Rebuild dependencies.
4647 (DEP_INCLUDES): Fix reference to intl build directory.
4648 * Makefile.in: Rebuild.
4650 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4652 * doc/c-i386.texi: Update 16 bit documentation.
4654 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4655 IgnoreDataSize to IgnoreSize as they are used for address size as
4657 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4658 32-bit mode, similarly addr16/data16 and variants.
4660 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4662 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4663 sequential word multiply instructions.
4665 (do_assemble): Add extra command line argument, to allow mul32
4666 attribute to be preserved across parallel insns.
4667 (md_assemble): Insert NOPs between explicitly parallel insns which
4668 contain an 32 bit multiply and a 16 multiply.
4670 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4672 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4675 * config/tc-i386.c (reloc): Add braces.
4677 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4678 consistent with Intel naming.
4679 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4680 use bitfields in sib_byte.
4681 (modrm_byte): Don't use bitfields here either.
4683 * config/tc-i386.c (current_templates): Add const.
4684 (parse_register): Add const to return, param, and char *s.
4685 (i386_operand): Add const to reg_entry *r.
4686 * config/tc-i386.h (templates): Add const to start, end.
4688 Inspired by code for 16 bit gas support from Martynas Kunigelis
4689 <martynas@nm3.ktu.lt>:
4690 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4691 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4692 (uses_mem_addrmode): Remove.
4693 (md_estimate_size_before_relax): Add support here too.
4694 (md_relax_table): Rewrite interface to md_relax for 16 bit
4696 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4697 (opcode_suffix_to_type): Remove.
4698 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4699 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4700 (md_convert_frag): Likewise.
4701 (i386_operand): Add support for 16 bit base/index regs,
4702 immediates, and displacements. Remove some unnecessary casts, and
4703 localise end_of_operand_string, displacement_string_start,
4704 displacement_string_end variables. Add GCC_ASM_O_HACK.
4705 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4707 * config/tc-i386.c (prefix_hash): Remove.
4708 (md_begin): Rewrite without obstacks. Remove prefix hash table
4709 handling. Rewrite lexical table handling.
4710 (i386_print_statistics): Don't print prefix statistics.
4711 (md_assemble): Rewrite instruction parser so that line is not
4712 converted to lower case. Don't do a hash_find for prefixes,
4713 instead recognise them via opcode modifier.
4714 (expecting_operand, paren_not_balanced): Localise variables.
4715 * config/tc-i386.h (IsPrefix): Define.
4716 (prefix_entry): Remove.
4718 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4719 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4720 '\\' in case where comment_chars contains '/'.
4722 * config/tc-i386.c (MATCH): Ensure given operand and template
4723 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4724 you must write `ljmp *table(%ebx)'.
4726 From H.J. Lu <hjl@gnu.org>:
4727 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4728 as 0 ifndef BFD_ASSEMBLER.
4729 (md_assemble): Allow immediate operands without suffix or
4730 other reg operand to default in size to the current code size.
4732 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4734 * config/tc-v850.c (md_begin): Restore creation of
4735 .call_table_text and .call_table_data sections.
4737 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4739 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4740 after emitting a word of noops.
4742 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4744 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4745 (i386_operand): Simplify checks for valid base/index combinations.
4746 Disallow `in 4(%dx),%al'.
4748 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4750 (add_prefix): Change parameter from char to int.
4752 * config/tc-i386.h (Ugh): Define opcode modifier.
4753 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4755 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4756 CONSISTENT_REGISTER_MATCH macros to check register types more
4757 thoroughly. Check for illegal suffix/operand combinations
4758 when matching insns with operands. Handle new `s' suffix, and
4759 associated FloatMF opcode modifier for float insns with memory
4761 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4762 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4763 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4764 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4765 DATA_PREFIX_OPCODE throughout.
4767 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4768 (md_assemble): Rewrite suffix/register operand checking code to be
4769 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4770 AnyMem, the better to grep.
4772 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4773 given a memory operand. Don't set Abs bits either.
4774 (type_names): Remove Mem*, Abs*.
4775 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4776 define opcode_modifiers as these cases are handled by Disp8,
4777 Disp16, Disp32 and suffix checks.
4778 (COMES_IN_BOTH_DIRECTIONS): Remove.
4779 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4781 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4782 if IgnoreDataSize modifier given. Remove ShortformW modifier
4783 test. Add test for ShortForm in W base_opcode modification.
4784 Merge Seg2ShortForm and Seg3ShortForm code.
4785 * config/tc-i386.h (ShortFormW): Remove.
4786 (IgnoreDataSize): Define.
4788 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4790 * config/tc-d30v.c (md_assemble): Store previous segment state
4791 with previous instruction.
4793 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4795 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4796 (ebp, esp): Remove static variables.
4797 (MATCH): Remove test for InOutPortReg.
4798 (i386_operand): Properly handle InOutPortReg here instead.
4799 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4800 (md_assemble): Simplify and correct modrm and sib generation.
4801 (i386_operand): Add warning for scale without index.
4802 Rewrite checks for valid base/index combinations.
4804 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4805 macros and enclose in do while(0).
4806 (RESTORE_END_STRING): Likewise.
4807 (md_assemble): Add one to printed operand number so we start
4808 from 1 not 0. Add some more gettext invocations.
4809 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4812 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4813 DATA_PREFIX, SEG_PREFIX): Define.
4814 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4815 (check_prefix): Remove function.
4816 (add_prefix): New function. Add prefix to i.prefix as well as
4818 (md_assemble): Changes for add_prefix. Remove hack for wait
4819 prefix, instead always output prefixes in fixed order. Test
4820 for jcxz/loop when selecting between word & dword operations,
4821 and add address size prefix rather than operand size prefix.
4822 Remove operand -> address size hack when emitting jcxz/loop.
4823 (i386_operand): Remove O_Absent check as it's done in expr.
4825 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4827 * configure.in: Recognize m5200 as a cpu_type of m68k.
4828 * aclocal.m4: Rebuild with current libtool.
4829 * configure: Rebuild.
4831 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4833 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4834 to relaxable_symbol to prevent references to external symbol from
4837 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4839 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4840 symbols are relaxable.
4842 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4844 * config/tc-v850.c (md_begin): Don't create special
4845 sections by default.
4847 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4849 * config/tc-mips.c (macro): For div and udiv, close the
4850 reorder block as soon as possible.
4852 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4854 From Matt Semersky <matts@scd.hp.com>:
4855 * macro.c (macro_mri_mode): New function.
4856 * macro.h (macro_mri_mode): Declare.
4857 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4860 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4862 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4865 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4866 until after xstrdup in OBJ_EVAX case.
4868 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4870 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4871 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4872 of hardcoded magic number.
4873 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4875 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4877 * read.c (do_s_func): New function.
4879 * read.h (do_s_func): Add prototype.
4881 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4883 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4884 nops if fill pattern not specified.
4886 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4888 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4889 * config/te-go32.h (TE_GO32): Define.
4890 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4892 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4894 Implement .func/.endfunc pseudo-ops.
4895 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4897 * read.c (potable): Add .func,.endfunc.
4898 (s_func): New function.
4899 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4901 (in_doc_func_p,current_function_label): New static globals.
4902 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4904 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4906 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4907 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4908 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4909 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4910 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4911 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4912 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4913 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4914 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4915 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4916 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4917 * config/tc-a29k.c: Don't define md_short_jump_size,
4918 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4919 * config/tc-alpha.c: Likewise.
4920 * config/tc-alpha.h: Likewise.
4921 * config/tc-arm.c: Likewise.
4922 * config/tc-h8300.c: Likewise.
4923 * config/tc-h8500.c: Likewise.
4924 * config/tc-hppa.c: Likewise.
4925 * config/tc-i860.c: Likewise.
4926 * config/tc-i960.c: Likewise.
4927 * config/tc-ppc.c: Likewise.
4928 * config/tc-sh.c: Likewise.
4929 * config/tc-sparc.h: Likewise.
4930 * config/tc-tic30.c: Likewise.
4931 * config/tc-w65.c: Likewise.
4932 * config/tc-z8k.c: Likewise.
4934 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4936 * config/tc-vax.c (_): Delete this macro used for placeholder
4937 values in vax_operand_width_size; it conflicts with the _() macro
4938 used for internationalization.
4940 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4942 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4943 code. From Chris Moller <moller@bops.com>.
4945 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4946 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4947 * read.c (emit_expr): Initialize seg and subseg fields of a new
4949 * write.c (write_object_file): Switch to the appropriate segment
4950 and subsegment when processing a broken word.
4952 * config/tc-m68k.c (mri_assemble): New static function.
4953 (build_mri_control_operand): Call mri_assemble rather than
4955 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4956 (s_mri_endf, s_mri_endw): Likewise.
4958 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4960 * read.c (s_org): Call md_flush_pending_output if it is defined.
4962 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4964 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4966 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4967 (md_parse_option): Add for same.
4968 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4969 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4970 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4972 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4974 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4976 * config/tc-arm.c (find_real_start): Relax definition of local
4979 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4981 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4982 symbols at the given address, not just the last one specified.
4984 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4986 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4987 or number_to_chars_littleendian to write data.
4989 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4991 * config/tc-v850.c (md_assemble): Remove artificially created
4992 register name symbols.
4994 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4996 * write.c (fixup_segment): Change "segment" to "section" in
4999 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5001 * write.c (fixup_segment): Change sym1-sym2 message again.
5003 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5005 * write.c (fixup_segment): Improve error message for sym1-sym2
5006 errors when sym1 is in a different segment from sym2.
5008 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5010 * config/tc-m32r.c (warn_unmatched_high): New static local.
5011 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5012 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5013 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5014 (md_parse_option): Likewise.
5015 (md_show_usage): Likewise.
5016 (m32r_frob_file): Likewise.
5018 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5019 (read_a_source_file): Call them.
5020 * read.h (stabs_generate_asm_file): Declare.
5021 * stabs.c (stabs_generate_asm_file): New function.
5022 (generate_asm_file): New function.
5023 (stabs_generate_asm_lineno): Move file name handling into
5026 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5028 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5029 (d30v_current_align, d30v_current_align_seg): New variables.
5030 (d30v_last_label): New variable.
5031 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5032 (s_d30v_data, s_d30v_section): Likewise.
5033 (md_pseudo_table): Call them.
5034 (md_begin): Initialize d30v_current_align_seg.
5035 (md_assemble): Call d30v_align when needed by known current alignment.
5036 (d30v_frob_label, d30v_cons_align): New functions.
5037 * config/tc-d30v.h (md_do_align): Remove.
5038 (tc_frob_label): Call d30v_frob_label.
5039 (md_cons_align): New.
5041 * config/tc-d30v.c (find_format): Convert complex expressions to
5042 expression symbols before processing. Clean up code formatting.
5044 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5046 * po/Make-in (install-info): New target.
5048 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5050 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5052 * config/tc-mn10300.c (md_assemble): Likewise.
5054 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5056 * Makefile.am: Update with `make dep-am'.
5057 (HFILES): Add cgen.h.
5058 (cgen.o): Depend on cgen.h.
5059 * Makefile.in: Regenerate.
5061 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5063 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5065 * gasp.c (grab_label): Permit a label to be a preprocessor
5066 variable by permitting a label to start with a backslash.
5068 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5070 * config/tc-mips.c (validate_mips_insn): Removed hack
5071 for previously inaccessible bitfields in some INSN_TRAP
5074 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5076 * config/tc-d30v.c (do_assemble): Abort with error message
5077 if opcode operands do not match.
5079 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5081 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5082 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5083 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5084 similar new 'q' operand.
5086 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5088 * cgen.c (cgen_asm_finish_insn): Fix typo.
5090 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5093 * cgen.c: Include it.
5094 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5095 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5096 All callers updated.
5097 * config/tc-m32r.c: Include cgen.h.
5098 (m23r_insn): New members num_fixups,fixups.
5100 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5102 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5103 to avoid compiler warning.
5105 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5107 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5110 * makefile.vms (OBJS): Add ehopt.obj
5112 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5114 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5116 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5118 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5119 a short format insn.
5120 (md_assemble): Set it for explicitly packed insns.
5122 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5124 * config/obj-coff.c (c_symbol_merge): Do not take address of
5125 native fields when performing the memcpy.
5127 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5129 * config/tc-mips.c (macro,macro2): Implement
5130 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5132 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5134 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5135 relocations against globally visible symbols.
5136 * config/tc-m68k.c (relaxable_symbol): New macro.
5137 (m68k_ip, md_estimate_size_before_relax): Use it.
5138 (tc_m68k_fix_adjustable): Also handle weak symbols.
5140 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5142 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5143 references to externally visible symbols.
5144 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5145 values in twice for a PC relative reloc if the symbol is
5148 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5149 don't adjust a PC relative reloc against an externally visible
5151 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5152 for a PC relative fixup against an externally visible defined
5153 symbol, arrange to store object file and addend values as though
5154 the symbol were not defined.
5155 (tc_gen_reloc): Likewise.
5157 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5159 * read.c (sizeof_leb128): Referenced externally by write.c so
5162 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5164 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5165 and expand a 'debug' symbol associated with the next instruction
5166 that does not cause a short instruction to be filled with a NOP.
5167 (md_pseudo_table): Add support for .debugsym.
5168 (assemble_parallel_insn): Add calls to expand_debug_sym as
5170 (md_assemble): Ditto.
5172 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5174 * as.c (main): Conditionally call setlocale.
5175 * gasp.c (main): Likewise.
5176 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5177 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5179 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5181 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5183 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5185 * config/tc-hppa.c: Change all calls to bzero to use memset.
5186 (pa_ip): Add cast to avoid warning.
5187 (tc_gen_reloc, md_apply_fix): Likewise.
5188 (pa_find_space_by_number): Likewise.
5189 (hppa_force_relocation): Likewise.
5190 (pa_block): Change i to unsigned int.
5191 * config/obj-som.h (obj_som_copyright): Declare.
5193 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5195 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5196 for line numbers for assembly source.
5198 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5200 * configure.in: Change version number to 2.9.4
5201 * configure: Rebuild.
5203 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5205 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5207 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5209 * ecoff.h: Change symbolS in function declaration to struct
5212 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5214 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5215 (md_convert_frag): Fix i18n typo.
5217 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5219 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5220 * ecoff.h: Protoype it.
5221 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5222 [EVAX] (s_alpha_prologue): Delete.
5223 (md_pseudo_table): Update.
5225 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5227 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5228 array to local pointer.
5229 (get_args, parse_expr): Add casts to avoid warnings.
5231 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5233 * read.c (s_set): Cast xmalloc return value to fragS *.
5234 * config/tc-m68k.c (m68k_ip): Function made static to match
5235 previous forward declaration.
5236 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5238 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5240 * config/tc-v850.c: Add internationalisation macros to error
5243 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5244 macros to error strings.
5246 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5248 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5249 reloc is in the TOC csect.
5250 (md_apply_fix3): Correct gettext typo.
5252 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5254 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5255 .L - they are local labels and the branches are not really
5256 function calls but rather far jumps.
5258 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5260 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5262 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5264 * config/tc-i386.c (md_assemble): Print operand number rather than
5265 using ordinal_names.
5266 (i386_operand): Likewise.
5268 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5270 * Makefile.am (INTLLIBS): Define to work around apparent automake
5272 All Makefiles: Regenerated.
5274 * Many files: Added gettext invocations around user-visible
5276 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5277 HAVE_LC_MESSAGES): Define.
5278 * dep-in.sed: Added asintl.h.
5279 * po/Make-in: New file.
5280 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5282 * read.c (Z_): Renamed from `_'.
5283 * Makefile.am (SUBDIRS): Added po.
5284 (POTFILES): new macro.
5285 (po/POTFILES.in): New target.
5286 ($(OBJS)): Added asintl.h.
5288 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5289 (as_new_LDADD): Added $(INTLLIBS).
5290 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5291 (gasp_new_LDADD): Added $(INTLLIBS).
5292 (gasp_new_DEPENDENCIES): New macro.
5293 * configure, aclocal.m4: Rebuilt.
5294 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5296 (ALL_LINGUAS): Define.
5297 * macro.c: Include "asintl.h".
5298 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5299 * as.h: Include "asintl.h".
5300 * config/tc-i386.c (ordinal_names): Removed.
5301 (md_assemble): Changed error text to avoid ordinal_names.
5302 (i386_operand): Likewise.
5303 (reloc): Added as_bad to avoid i18n problems.
5304 (tc_gen_reloc): Likewise.
5305 * config/tc-arm.c (bad_args): Now a #define.
5307 * config/obj-vms.c (VMS_stab_parse): Changed type of
5309 (global_symbol_directory): Unified strings to avoid i18n
5311 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5312 avoid i18n problems.
5313 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5314 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5316 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5318 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5320 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5322 * as.c (print_version_id): Added an fprintf to avoid i18n
5324 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5326 * expr.c (expr): Added as_warn call to avoid i18n problems.
5327 * messages.c (as_assert): Changed code to avoid i18n problems.
5328 (as_abort): Likewise.
5329 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5330 (s_space): Likewise.
5331 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5333 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5335 * config/tc-i386.c (check_prefix): New static function, split out
5337 (struct _i386_insn): Add wait_prefix field.
5338 (md_assemble): Remove wait_prefix local variable. Use
5339 check_prefix when adding a prefix.
5341 * config/tc-i386.c (current_templates): New static variable.
5342 (md_assemble): Remove current_templates local variable.
5343 (md_assemble, i386_operand): Improve error and warning messages in
5344 many places. Add RESTORE_END_STRING in many places before error
5345 return. Clarify some comments.
5347 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5349 (md_assemble): Parse string instruction operands, looking for
5350 segment override prefixes. Check for invalid segment prefixes on
5352 (i386_operand): i.seg[] and max mem_operand changes for string
5354 * config/tc-i386.h (EsSeg): Define.
5356 * config/tc-i386.h (regKludge): Define.
5357 (iclrKludge, imulKludge): Don't define.
5358 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5359 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5360 opcode_modifier checks to look for more common cases first. Add
5361 default_seg for IsString case.
5363 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5365 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5367 * configure: Rebuild with new automake and libtool.
5368 * aclocal.m4, Makefile.in: Likewise.
5370 * doc/Makefile.am (as.dvi): New target.
5371 * doc/Makefile.in: Rebuild.
5373 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5375 * configure.in: Added sparc86x support.
5377 * configure: Rebuild.
5379 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5381 (md_parse_option): Warn if -EL is not supported for this architecture.
5383 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5385 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5387 * config/tc-mips.c (mips_ip): Note when we use get match on
5388 the full instruction name.
5390 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5392 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5393 back into the expression to handle add/sub simplification correctly.
5395 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5397 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5399 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5401 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5404 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5406 * symbols.c (max_indent_level): New global.
5407 (print_symbol_value_1): Use it.
5408 * expr.h (expr_build_dot): Declare.
5409 * expr.c (expr_build_dot): New function.
5411 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5413 * symbols.c (print_binary): New function.
5414 (print_expr_1): Call it.
5416 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5418 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5419 operand in the opcode.
5421 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5423 * config/tc-i386.h: Reorder operand flags and opcode modifier
5424 flags for clarity. Remove unused definitions: Unknown,
5425 ImmUnknown, DispUnknown, NoModrm.
5426 * config/tc-i386.c (type_names): Add missing Debug type.
5427 (md_assemble): Better duplicate prefix checking. Quicker string
5428 instruction check via new opcode_modifier flag.
5430 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5432 * doc/as.texinfo (Invoking): Clarify -Wa example.
5434 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5436 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5437 (s_mips_weakext): Define.
5438 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5439 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5442 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5444 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5445 is an error if the value can not be computed at assembly time.
5446 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5448 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5450 * gasp.c (main): Set next field of new include_path structure to
5451 NULL. From Avery Pennarun <averyp@gdc.ca>.
5453 * read.c (s_mri_sect): Call as_bad rather than abort for an
5454 unsupported MRI target.
5456 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5458 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5459 the destination of a branch instruction should be altered.
5460 (find_real_start): New function: Locate the real, Thumb coded
5461 start of a Thumb function.
5462 (do_t_branch23): Alter the destination of branches to Thumb
5465 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5467 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5469 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5472 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5474 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5475 * doc/c-hppa.texi: Likewise.
5477 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5479 * Makefile.am: Rebuild dependencies.
5480 * Makefile.in: Rebuild.
5482 * Makefile.am (DEP_INCLUDES): New variable.
5483 (.dep1): Change to work when srcdir is not an absolute path.
5484 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5485 * Makefile.in: Rebuild.
5487 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5489 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5490 LinearAddress patch.
5492 * configure.in: Set version to 2.9.1.
5493 * configure: Rebuild.
5495 * Branched binutils 2.9.
5497 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5499 * config/tc-i386.h (FWait): Define.
5500 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5501 other prefixes. Check FWait flag in opcode table to see which
5502 instructions require an fwait prefix.
5504 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5506 * stabs.c (get_stab_string_offset): Always create a stab string
5509 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5511 Fix some gcc -Wall warnings:
5512 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5513 * ehopt.c (eh_frame_code_alignment): Likewise.
5514 * expr.c (integer_constant, operand): Likewise.
5515 * frags.c (frag_align): Likewise.
5516 * gasp.c (level_0, change_base, doinstr): Likewise.
5517 * hash.c (hash_ask): Likewise.
5518 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5519 (debugging_pseudo): Likewise.
5520 * macro.c (define_macro, check_macro): Likewise.
5521 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5522 (ignore_rest_of_line, float_cons): Likewise.
5523 * symbols.c (decode_local_label_name): Likewise.
5524 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5525 (fixup_segment, number_to_chars_bigendian): Likewise.
5526 (number_to_chars_littleendian): Likewise.
5527 * config/atof-ieee.c (gen_to_words): Likewise.
5528 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5529 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5530 * read.c (output_big_sleb128): Initialize locals to avoid
5532 (output_big_uleb128, equals): Likewise.
5533 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5534 to unsigned int. Change zeros to unsigned int.
5535 * cond.c (s_if): Add return to default case.
5536 * frags.c (frag_now_fix): Change return type to addressT.
5537 * frags.h (frag_now_fix): Update declaration.
5538 * listing.c (file_info_struct): Change linenum to unsigned int.
5539 (struct list_info_struct): Change hll_line to unsigned int.
5540 (print_source): Update format string.
5541 * read.c (emit_expr): Change scan to unsigned int, and don't
5542 bother to initialize it.
5543 * symbols.c (dollar_label_count): Change to unsigned long.
5544 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5545 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5546 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5548 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5550 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5551 mcf5200 just as we do for m68000.
5552 (m68k_init_after_args): Likewise.
5553 (md_estimate_size_before_relax): Likewise.
5555 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5557 * config/tc-v850.c (md_assemble): Store relocation addend in
5558 fixup instead of instruction.
5560 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5562 * config/tc-i386.c (md_assemble): Swap template arguments to
5563 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5564 This macro is currently symmetric, so passing them the wrong
5565 way didn't cause any problem, but may if the macro is changed
5567 After copying template to i.tm, use i.tm. rather than t-> to
5568 access fields, and make t a const*
5569 Move i.tm.operand_types[] swap to immediately after the copy.
5571 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5573 * expr.h (expr_build_uconstant): Add prototype.
5574 (expr_build_unary,expr_build_binary): Add prototypes.
5575 * expr.c (expr_build_uconstant): New function.
5576 (expr_build_unary,expr_build_binary): New functions.
5578 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5580 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5581 * macro.c (macro_expand_body): Increase buffer size.
5582 * messages.c (as_warn): Likewise.
5583 (as_warn_where, as_bad, as_bad_where): Likewise.
5585 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5587 Based on patch from H.J. Lu <hjl@gnu.org>:
5588 * Makefile.am (DISTSTUFF): New variable.
5589 (diststuff): New target.
5590 * Makefile.in: Rebuild.
5592 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5594 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5595 m32r_elf_section_change_hook.
5597 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5598 emit a nop if a section ends with a 16 bit instruction.
5600 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5602 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5603 s_lcomm rather than obj_coff_lcomm.
5604 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5606 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5608 * config/tc-i386.h (LinearAddress): Define.
5609 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5610 instruction, don't use a default segment.
5612 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5614 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5615 * configure: Rebuild.
5617 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5619 * aclocal.m4, configure: Rebuild with libtool 1.2.
5621 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5623 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5624 PC relative branches. Patch courtesy of Jonathan Walton.
5627 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5629 * configure.in (emulations): Add thumb-pe target.
5631 * configure (emulations): Add thumb-pe target.
5633 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5635 * itbl-lex.l (yywrap): Don't define if already defined as a
5638 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5640 * depend.c (quote_string_for_make): New function.
5641 (wrap_output): Use it.
5643 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5645 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5646 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5648 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5650 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5651 Recognize -GN and -relax.
5652 (md_begin): Initialize gp size from -G switch.
5653 (alpha_force_relocation): Always force if -relax.
5654 (alpha_align): Take a new argument that will specify when to
5655 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5656 Change all callers. Emit nop alignment padding as nop+unop pair.
5658 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5660 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5661 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5663 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5665 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5666 require padding to the next long word boundary.
5668 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5670 * cgen.c: #include symcat.h.
5671 * config/tc-m32r.c: Likewise.
5673 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5675 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5676 absolute expressions instead of '$' prefixed register names.
5678 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5680 * read.c (s_set): Record file and line info for symbols when -as.
5681 (pseudo_set): Don't overwrite that dummy fragment.
5683 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5685 * config/tc-ppc.c (md_pseudo_table): Add "section".
5686 (ppc_named_section): New static function.
5688 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5690 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5691 so we don't have to scan the entire list.
5693 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5695 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5696 case, allow the parallel instructions to modify the same flag
5699 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5701 * listing.c (list_symbol_table): Categorize symbols by
5702 undefined_section rather than sy_frag->line == NULL.
5704 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5706 * Makefile.am (install-exec-local): Install properly when ln
5707 fails or tooldir == prefix.
5709 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5711 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5712 Test result of insert_operand for error.
5714 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5716 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5717 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5718 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5719 * doc/Makefile.in: Rebuild.
5721 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5723 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5724 (macro): Fix handling of M_COP[0-3].
5726 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5728 Based on patches from Ross Harvey <ross@teraflop.com>:
5729 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5730 if macro_alternate or macro_mri.
5731 (getstring): Remove support for byte constants between < and >.
5732 (get_any_string): '<' only starts a string if macro_alternate or
5734 (macro_expand_body): Permit keyword parameters following
5735 positional parameters.
5737 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5738 * configure.in (alpha*-*-netbsd*): New target.
5739 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5740 * configure: Rebuild.
5742 * as.h (flag_warn_suppress_instructionswap): Move from here...
5743 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5744 here, and make static.
5746 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5747 BFD_ASSEMBLER or MANY_SEGMENTS.
5749 * as.c (show_usage): Update bug-gnu-utils address.
5750 * gasp.c (show_usage): Likewise.
5751 * doc/as.texinfo (Bug Reporting): Likewise.
5753 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5755 * config/tc-mips.c (load_address): Don't use mips III or mips IV
5756 insns regardless of the size of a pointer if we're in mips I or
5758 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5760 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5762 Fix rac to accept only a0:
5763 * tc-d10v.c (parallel_ok, find_opcode):
5764 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5765 Introduce OPERAND_GPR.
5767 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5769 * read.c (s_fill): Handle non-constant repeat counts by creating
5770 an rs_space fragment.
5772 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5774 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5775 from as_bad to as_warn.
5777 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5779 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5780 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5781 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5783 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5785 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5786 seg_fix_rotP rather than fix_root from seg_info.
5788 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5790 * expr.c: Add support for 0x1_2_3_4 bignums.
5792 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5794 * configure.in: Change -linux* to -linux-gnu*.
5795 * configure: Rebuild.
5797 * app.c (do_scrub_begin): Treat \r as whitespace.
5799 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5801 * Makefile.am: Update dependencies.
5802 * Makefile.in: Rebuild.
5804 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5806 * configure, aclocal.m4: Rebuild with new libtool.
5808 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5810 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5811 the argument to bfd_set_arch_mach.
5812 (load_address): Use bfd_arch_bits_per_address to determine the
5813 bit size of an address instead of looking at the isa level.
5814 (macro, macro2, s_cprestore, s_cpadd): Likewise.
5816 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5818 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5820 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5822 * ehopt.c: New file.
5823 * as.h (enum _relax_state): Add rs_cfa.
5824 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5825 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5826 * read.c (emit_expr): Call check_eh_frame.
5827 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5828 (relax_segment): Likewise.
5829 * Makefile.am: Rebuild dependencies.
5830 (GAS_CFILES): Add ehopt.c.
5831 (GENERIC_OBJS): Add ehopt.o.
5832 * doc/internals.texi (Frags): Document rs_cfa.
5834 * as.c (show_usage): Mention --traditional-format.
5835 (parse_args): Accept --traditional-format.
5836 * as.h (flag_traditional_format): Declare.
5837 * output-file.c (output_file_create): If flag_traditional_format,
5838 set BFD_TRADITIONAL_FORMAT on stdoutput.
5839 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5841 * config/tc-mips.c (append_insn): Make sure that if we have a
5842 fixup for an unmatched %hi reloc, it does not associated with a
5845 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5846 * doc/Makefile.in: Likewise.
5848 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5850 * config/tc-m32r.c (check_for_side_effects): New function.
5851 (can_make_parallel): Add checks for instruction side effects
5852 clashing with the other instruction.
5853 (assemble_parallel_insn): Improve warning messages. Return error
5854 message from non-swapped instruction order.
5856 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5858 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5860 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5861 md_cleanup definition. This moves the forced literal output to
5862 the end of the source pass, and avoids macro's inserting literals
5863 into the code immediately after the macro expansion.
5865 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5867 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5868 a gas internal symbol is adjustable.
5869 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5871 * as.h: If gcc version greater than 2.6, use `__format__' and
5872 `__printf__' in function attributes, rather than `format' and
5875 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5877 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5879 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5881 Add tms320c30 support:
5882 * config/tc-tic30.h: New file.
5883 * config/tc-tic30.c: New file.
5884 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5885 TARGET_FORMAT as "coff-tic30".
5886 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5887 * Makefile.am: Rebuild dependencies.
5888 (CPU_TYPES): Add tic30.
5889 (CPU_OBJ_VALID): tic30-aout is valid.
5890 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5891 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5892 * configure, Makefile.in: Rebuild.
5894 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5896 * config/tc-v850.c (md_assemble): Improvements to error messages.
5898 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5900 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5901 BFD_RELOC_HI16_S to store the high bits of any value.
5903 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5904 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5905 assembler calculate relocations to any external symbol at all.
5906 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5907 involving generation of pc-relative relocs.
5908 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5909 has been moved to md_apply_fix3.
5911 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5912 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5913 which actually means (the address of identifier's GOT entry) +
5914 constant, which is not particularly useful.
5916 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5918 * read.h (include_dirs): Declare.
5919 (include_dir_count,include_dir_maxlen): Declare.
5921 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5923 * configure.in: Correct check for shared opcodes library.
5924 * configure: Rebuild.
5926 * listing.c (buffer_line): If we can't open the file, set at_end.
5927 (listing_print): Remove unused local variable fi.
5929 * config/m68k-parse.y (reglistpair): Handle register list in
5932 * config/vms-conf.h: Don't undef VERSION.
5934 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5936 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5938 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5940 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5941 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5942 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5943 (EXTRA_DIST): Define.
5944 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5945 explicitly rather than via the list of object files.
5946 (gcc-as.opt): New file created when make-gas.com is run.
5947 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5948 itbl-cpu.h} to #include appropriate file rather than copying that
5950 * config/vms-conf.h: Synchronize with current config.in.
5951 * Makefile.in: Rebuild.
5953 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5955 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5956 (parallel_ok): Relaxed parallel subinstruction dependency check.
5958 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5960 * as.h (flag_warn_suppress_instructionswap): added new flag.
5961 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5962 command line argument.
5963 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5964 warning only if flag_warn_suppress_instructionswap is false.
5966 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5968 * configure.in (i386-*-mingw32*): New target.
5969 * configure: Rebuild.
5971 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5973 * symbols.c (resolve_symbol_value): Don't set the segment if it
5974 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5976 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5979 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5981 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5982 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5985 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5987 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5989 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5991 * config/tc-v850.c (v850_insert_operand): Display instruction when
5992 an error is encountered.
5994 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5996 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5997 (i386-*-sco3.2v5*coff): New target.
5998 (i386-*-sco3.2*): New target.
5999 * configure: Rebuild.
6001 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6003 * config/tc-v850.c: Tidy error message production.
6005 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6007 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6008 validate_immediate return value in the right type for comparisons
6011 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6013 * listing.c (MAX_BYTES): Use listing variables not constants.
6014 (data_buffer): No longer an array, but a pointer.
6015 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6016 (listing_listing): Allocate data_buffer.
6018 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6020 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6021 --listing-rhs-width, --listing-cont-lines.
6022 (show_usage): Update.
6023 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6024 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6025 (print_lines): Use the variables instead of the constants.
6026 (listing_listing): Likewise.
6027 * listing.h: Declare the new vars.
6029 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6031 * as.c (parse_args): Add --keep-locals alias for -L.
6032 Add --strip-local-absolute.
6033 (show_usage): Update.
6034 * as.h (flag_strip_local_absolute): New flag.
6035 * symbols.c (S_IS_LOCAL): Use it.
6036 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6037 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6038 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6040 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6042 * config/tc-m32r.c: Detect if explicitly parallel instructions
6043 might have an io conflict and issue a warning message.
6045 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6047 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6048 cgen_swap_fixups): Functions to save, restore and swap the fixup
6049 chain with a backup copy.
6050 (cgen_asm_finish_insn): Returns address of constructed insn.
6052 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6054 * listing.c (file_info_struct): Remove FILE, add POS.
6055 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6056 (file_info): Don't open the file.
6057 (buffer_line): Check for the file in the last_open cache, updating
6059 (print_source): Don't reference file_info->file.
6060 (listing_listing): Likewise.
6061 (listing_print): Close the file in the cache, if any.
6063 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6065 * read.c (dwarf_file_string): New file static variable.
6066 (emit_expr): Look for constant sequence that leads up to a file
6067 name in DWARF debugging output.
6068 (stringer): Use dwarf_file_string to decide whether to accept a
6069 string as a file name.
6071 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6073 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6074 (crack_operand): Add reg->reglst MRI hack.
6075 (r_seg): Put reglst symbols in reg_section.
6076 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6078 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6080 * tc-sh.c (get_specific): Handle SGR & DBR.
6082 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6084 * tc-h8300.c (parse_reg): Take the length of the symbol into
6085 account when attempting to match a register name.
6086 * tc-h8500.c (parse_reg): Likewise.
6088 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6090 * cgen.c: Formatting changes to improve readability.
6092 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6094 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6097 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6099 Based on a patch from Jim Wilson
6100 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6101 (tc_gen_reloc): Handle cross section PC relative relocs
6104 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6106 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6108 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6110 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6111 (expr_jmp_buf): New static local.
6112 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6113 (cgen_md_operand): New function.
6114 * tc-m32r.c: Clean up pass over `struct foo' usage.
6115 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6117 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6119 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6120 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6122 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6124 * config/tc-i386.c (i386_operand): Give an error if there are
6125 unrecognized characters after an expression.
6127 For older changes see ChangeLog-9697