1 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3 * config/obj-coff.c (obj_frob_symbol): Don't merge
4 labels. Don't merge if the symbol isn't constant. Return
5 immediately if a symbol is merged.
7 2000-07-22 Alan Modra <alan@linuxcare.com.au>
9 * frags.c (frag_align): Correct absolute section alignment.
11 2000-07-20 DJ Delorie <dj@redhat.com>
13 * config/obj-coff.c (obj_frob_symbol): revert previous change,
14 it breaks linking against DLLs.
16 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
18 * configure.in: Add CRIS support.
19 * configure: Regenerate.
20 * Makefile.am: (CPU_TYPES): Add cris.
21 (CPU_OBJ_VALID) [aout]: Add cris.
22 (MULTI_CPU_TYPES): Add cris.
23 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
24 [coff]: Only i386 and mips are valid.
25 (TARGET_CPU_CFILES): Add config/tc-cris.c.
26 (TARGET_CPU_HFILES): Add config/tc-cris.h.
27 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
28 Regenerate dependencies.
29 * Makefile.in: Regenerate.
30 * aclocal.m4: Regenerate.
31 * as.c: Declare crisaout, criself.
32 * config/tc-cris.h, config/tc-cris.c: New.
33 * config/e-criself.c, config/e-crisaout.c: New.
34 * po/POTFILES.in, po/gas.pot: Regenerate.
36 2000-07-20 Kazu Hirata <kazu@hxi.com>
38 * read.c: Fix formatting.
39 * write.c: Fix formatting.
41 2000-07-19 H.J. Lu <hjl@gnu.org>
43 * sb.c: Include <stdlib.h> if exists for abort ().
45 2000-07-19 Alan Modra <alan@linuxcare.com.au>
47 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
48 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
49 (pa_type_args): Same here.
51 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
53 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
54 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
55 the storage class is already set.
57 2000-07-17 Kazu Hirata <kazu@hxi.com>
59 * config/tc-w65.c: Fix formatting.
60 * config/tc-mn10200.c: Fix formatting.
61 * config/tc-mn10300.c: Likewise.
62 * config/tc-pj.c: Fix formatting.=0A=
63 * config/tc-tic80.c: Fix formatting.=0A=
64 * config/tc-m68hc11.c: Fix formatting.
66 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
68 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
71 2000-07-15 Ian Lance Taylor <ian@zembu.com>
73 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
76 2000-07-15 Alan Modra <alan@linuxcare.com.au>
78 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
79 ELF as are used for SOM (except the 32-bit reloc one) to decide
80 whether a symbol can be reduced to a section symbol. Expand on
81 the comment for symbols involved in LR% and RR% expressions.
83 2000-07-14 Nick Clifton <nickc@cygnus.com>
85 * config/tc-mips.c (mips_disable_float_construction): New
86 static variable. Set to true if doubles should not be
87 constructed by loading two single width fp registers with
89 (mips_ip): Test mips_disable_float_construction.
90 (md_longopts): Add command line switches --construct-floats
91 and --no-construct-floats.
92 (md_parse_option): Parse new command line options.
93 (md_show_usage): Describe new command line options.
95 * doc/c-mips.texi: Document new command line options.
97 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
99 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
100 * configure: Regenerate.
102 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
104 * configure.in (DEFAULT_EMULATION setting): Revert part of
105 2000-07-01 change that set te_multi=multi unless set to tmips.
106 * configure: Regenerate.
108 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
110 * config/obj-coff.c (coff_frob_section): Add padding to the last
111 section when aligning it increases its size.
113 2000-07-11 Kazu Hirata <kazu@hxi.com>
115 * config/tc-tic54x.c: Fix formatting.
117 2000-07-10 Kazu Hirata <kazu@hxi.com>
119 * config/tc-h8500.c: Fix formatting.
120 * config/tc-tic54x.c: Fix formatting.
122 2000-07-10 Alan Modra <alan@linuxcare.com.au>
124 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
125 displacements correctly.
127 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
129 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
131 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
135 2000-07-09 Alan Modra <alan@linuxcare.com.au>
137 From David Huggins-Daines <dhd@linuxcare.com>
138 * config/te-hppalinux64.h: Add a new emulation.
139 * configure.in (emulations): Add configure bits to support the
140 64-bit Linux/parisc target.
141 * configure: Regenerate.
143 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
144 (md_shortopts): Add `V' for ELF.
146 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
147 when SOM or ELF_ARG_RELOC are defined.
148 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
149 ELF_ARG_RELOC are defined.
150 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
151 (pa_stringer): ..Do it here instead. Fix comment typos.
152 (hppa_force_relocation): Cast enums to int before comparing with
155 From Ryan Bradetich <rbradetich@uswest.net>
156 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
157 redifinition warning.
158 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
159 (hppa_force_relocation): ditto
160 (md_apply_fix): Added cast to buf to fix warnings.
162 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
163 cons_fix_new_hppa, hppa_force_relocation): Prototype.
165 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
166 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
167 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
168 reloc_type** to avoid warnings in switch.
169 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
170 little earlier instead.
172 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
174 (pa_type_args): Use symbol_arg_reloc_info.
175 (struct pa_it): Make arg_reloc unsigned int.
176 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
177 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
178 (pa_code): Delete. pa_text duplicates this function.
179 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
180 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
182 (cons_fix_new_hppa): Actually change selector to e_fsel when
183 warning about assuming so.
184 (tc_gen_reloc): More example elf arg reloc code.
185 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
186 (hppa_force_relocation): Likewise.
188 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
190 (pa_end_of_source): Prototype.
191 (hppa_fix_adjustable): Prototype.
192 (LABELS_WITHOUT_COLONS): Move it..
193 * config/te-hppa.h: To here.
195 * config/te-hppa64.h: New file.
197 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
199 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
200 format -10, -16, 16 relocs.
201 (hppa_elf_mark_end_of_function): Test for null
202 last_call_info->start_symbol
204 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
205 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
206 re_assesmble_* functions. Delete extraneous statements. Fix
208 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
209 insn to re_assemble_*.
211 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
213 * doc/internals.texi (Expressions): Fix typo.
215 2000-07-08 Kazu Hirata <kazu@hxi.com>
217 * config/tc-sh.c: Fix formatting.
218 * config/tc-tic54x.c: Fix formatting.
219 * depend.c: Fix formatting.
220 * flonum-konst.c: Likewise.
221 * flonum-mult.c: Likewise.
223 2000-07-07 Kazu Hirata <kazu@hxi.com>
225 * config/tc-sh.c: Fix comments.
226 * config/obj-vms.c: Fix comments.
227 * config/tc-a29k.c: Likewise.
228 * config/tc-alpha.c: Likewise.
229 * config/tc-h8300.c: Likewise.
230 * config/tc-h8500.c: Likewise.
231 * config/tc-i370.c: Likewise.
232 * config/tc-ia64.c: Likewise.
233 * config/tc-m68hc11.c: Likewise.
234 * config/tc-m68k.c: Likewise.
235 * config/tc-mips.c: Likewise.
236 * config/tc-ns32k.c: Likewise.
237 * config/tc-ppc.c: Likewise.
238 * config/tc-z8k.c: Likewise.
240 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
242 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
243 Default to '(SEC_LOAD | SEC_DATA)'.
244 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
246 * doc/internals.texi (CPU Backend): Describe
247 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
249 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
251 * as.c (parse_args): NULL terminate the long option list.
253 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
255 * config/tc-d30v.h: Include "write.h" for fixS.
256 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
258 2000-07-05 Nick Clifton <nickc@cygnus.com>
260 * config/tc-d30v.c (write_2_short): Further changes to warning
261 messages produced when combining EITHER_BUT_PREFER_MU attributed
264 2000-07-05 DJ Delorie <dj@redhat.com>
268 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
270 * config/tc-arm.c (psrs): Accept combinations of flags.
272 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
274 * config/tc-avr.c: Change _ () to _() around all strings marked
275 for translation (exception from the usual coding style).
276 (avr_opt): New struct variable, how the new switches are set.
277 (OPTION_MMCU): Define as 'm' and actually use.
278 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
279 (show_mcu_list): New function, display the list of known MCUs.
280 (md_show_usage): Document the new switches. Call show_mcu_list.
281 (avr_set_arch): Change 'm' to OPTION_MMCU.
282 (md_parse_option): Call show_mcu_list if unknown MCU specified.
283 Handle the new switches.
284 (avr_operands): Disable warnings for undefined combinations of
285 operands if -mall-opcodes. Disable warnings for skipping two-word
286 instructions if enhanced core or -mno-skip-bug.
287 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
288 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
289 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
290 (avr_ldi_expression): Warn about implicit lo8().
291 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
293 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
295 * configure.in: Add entry for mips-*-sysv4*MP*
297 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
298 elf32-tradlittlemips for traditional mips targets.
299 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
300 test for Link Once sections as in adjust_reloc_syms.
301 * config/te-tmips.h: New file for traditional mips targets. Define
304 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
306 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
307 flags argument is not present, don't change an existing section's
308 section's attributes. If the flags argument is present, warn if the
309 attributes don't match the section's current attributes. When
310 long section names are supported, set SEC_LINK_ONCE and
311 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
313 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
315 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
316 symbols; create them.
318 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
320 * write.c (set_segment_vma): New: Set vma and lma for a segment.
321 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
323 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
325 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
326 expressions. Ignore the problem when handling 16 bit immediates,
327 because the assembler will take care of the relocation later.
329 2000-06-27 Nick Clifton <nickc@cygnus.com>
331 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
332 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
333 sequential order, and emit warning messages if the input source
334 code contains constructs like that, or parallel constructs
335 containing such opcodes.
337 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
339 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
340 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
341 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
342 (md_show_usage): Update usage message.
343 (md_parse_option): Allow redefinition of MCU type within the
344 same avr[1-5] bfd machine type. Show both old and new MCU type
345 in the error message.
346 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
347 Simplify 8K wrap code.
349 2000-06-25 Kazu Hirata <kazu@hxi.com>
351 * config/obj-aout.c: Remove all uses of DEFUN.
352 * config/obj-ieee.c: Likewise.
353 * config/tc-sh.c: Fix comment typos.
354 * config/tc-tahoe.c: Likewise.
355 * config/tc-vax.c: Likewise.
356 * config/tc-w65.c: Likewise.
357 * config/tc-z8k.c: Likewise.
358 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
360 2000-06-24 DJ Delorie <dj@cygnus.com>
362 * config/tc-i386.c (md_estimate_size_before_relax): Revert
363 more changes from Sept 1999
364 (tc_i386_fix_adjustable): ditto
365 (md_apply_fix3): ditto
367 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
369 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
370 (gas_cgen_parse_operand): Set it around expression() call.
371 (gas_cgen_md_operand): Test for it before longjmp().
373 2000-06-24 Kazu Hirata <kazu@hxi.com>
375 * config/tc-h8500.c: Remove all uses of DEFUN.
376 * config/tc-sh.c: Likewise.
377 * config/tc-w65.c: Likewise.
378 * config/tc-z8k.c: Likewise.
380 * config/tc-h8500.c: Fix typos in comments.
382 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
384 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
387 2000-06-23 matthew green <mrg@redhat.com>
389 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
390 defined. Fix error message for `[' grouping.
392 2000-06-22 Kazu Hirata <kazu@hxi.com>
394 * config/tc-h8300.c: Fix formatting and comment typos.
396 2000-06-22 Timothy Wall <twall@cygnus.com>
398 * config/tc-ia64.c (note_register_values): Move premature QP
399 notation clearing into the appropriate place.
401 2000-06-22 Alan Modra <alan@linuxcare.com.au>
403 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
404 first before anything else. Add bin-bugs.h, emul.h and progress.h
405 Sort list of files as for $(OBJS) in Makefile.am.
407 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
408 find one. Remake dependencies.
409 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
410 * Makefile.in: Regenerate.
411 * doc/Makefile.in: Regenerate.
413 * config/tc-i386.c (i386_displacement): Don't assume a constant
414 displacement is necessarily 16 bits when in 16 bit code mode.
415 (md_assemble): Instead size the displacement here after we know
416 for sure that a .code16gcc operand hasn't automatically added
417 operand size prefixes.
419 2000-06-21 H.J. Lu <hjl@gnu.org>
421 * Makefile.am: Rebuild dependency.
422 * Makefile.in: Rebuild.
424 2000-06-21 Kazu Hirata <kazu@hxi.com>
426 * config/tc-h8300.c (parse_reg): Make the function static.
427 (parse_exp): Likewise.
429 2000-06-20 DJ Delorie <dj@cygnus.com>
431 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
432 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
433 for cygwin import libraries to work properly.
435 2000-06-20 H.J. Lu <hjl@gnu.org>
437 * Makefile.am: Rebuild dependency.
438 * Makefile.in: Rebuild.
439 * configure: Likewise.
440 * doc/Makefile.in: Likewise.
442 2000-06-20 Timothy Wall <twall@cygnus.com>
444 * doc/internals.texi (CPU backend): Add @itemx for
445 TC_START_LABEL_WITHOUT_COLON.
446 * doc/c-tic54x.texi: New.
447 * doc/as.texinfo: Add tic54x features and include primary tic54x
449 * doc/all.texi: Add C54X.
450 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
451 * doc/Makefile.in: Regenerate.
452 * configure.in: Add tic54x and define LIBM for tic54x.
453 * configure: Regenrate.
454 * config/tc-tic54x.[ch]: New.
455 * config/obj-coff.h: Add tic54x.
456 * Makefile.am: (CPU_TYPES): Add tic54x.
457 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
458 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
459 (as_new_LDADD): Add $(LIBM).
460 * Makefile.in: Regenerate.
462 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
464 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
465 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
466 * doc/as.texinfo: Likewise.
468 * configure, Makefile.in: Regenerate.
469 * configure.in (emulations): Recognize m6811 and m6812.
470 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
471 Added files for 68hc11 and 68hc12 assembler.
472 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
473 * config/tc-m68hc11.h: Header definition for that assembler.
475 2000-06-18 Nick Clifton <nickc@redhat.com>
477 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
478 instead of OCTETS_PER_BYTE.
480 * config/tc-v850.c: Fix compile time warnings.
481 * config/tc-ppc.c: Fix compile time warnings.
483 2000-06-18 H.J. Lu <hjl@gnu.org>
485 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
486 * configure: Rebuild.
488 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
490 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
493 2000-06-16 Nick Clifton <nickc@cygnus.com>
495 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
496 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
498 * doc/c-mips.texi: Document newly accepted cpu variants.
500 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
502 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
504 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
506 * macro.c (getstring): Make it possible to escape the quote
509 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
511 * config/tc-hppa.c (pa_export): Weak symbols can be global.
513 2000-06-13 H.J. Lu <hjl@gnu.org>
515 * configure: Regenerate.
517 2000-06-09 Alan Modra <alan@linuxcare.com.au>
519 * app.c (do_scrub_begin): Don't default lex[';'] as a line
521 * doc/internals.texi (line_separator_chars): Semicolon is no
522 longer a default. Mention null and newline as defaults.
524 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
526 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
527 * config/tc-i860.h (line_separator_chars): Likewise.
528 * config/tc-h8300.c (line_separator_chars): Likewise.
529 * config/tc-i960.c (line_separator_chars): Likewise.
530 * config/tc-m68k.c (line_separator_chars): Likewise.
531 * config/tc-mips.c (line_separator_chars): Likewise.
532 * config/tc-ns32k.c (line_separator_chars): Likewise.
533 * config/tc-sparc.c (line_separator_chars): Likewise.
534 * config/tc-vax.c (line_separator_chars): Likewise.
536 * config/tc-h8300.c (comment_chars): Use string initialiser.
537 * config/tc-i960.c (line_comment_chars): Likewise.
538 * config/tc-z8k.c (comment_chars, line_comment_chars,
539 line_separator_chars): Likewise.
541 * config/tc-arm.c (line_separator_chars): Always use `;', not just
544 2000-06-08 Nick Clifton <nickc@cygnus.com>
546 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
549 2000-06-08 David O'Brien <obrien@FreeBSD.org>
551 * configure.in (VERSION): Update to show this is the CVS mainline.
553 2000-06-08 Matthew Jacob <mjacob@feral.com>
555 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
556 $at is the integer register $r28, vs. both $r28 and the floating
559 2000-06-08 James E. Wilson <wilson@cygnus.com>
561 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
562 (dot_endp): Don't call ia64_flush_insns.
563 (emit_one_bundle): Don't delete prologue/body records from
564 unwind_record list in first loop. Rewrite second loop to account for
567 2000-06-07 David Mosberger <davidm@hpl.hp.com>
569 * config/tc-ia64.c: Add missing prototypes.
570 (generate_unwind_image): Cast argument to output_unw_records call.
572 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
574 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
576 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
578 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
579 (REGISTER_P): likewise.
580 (avr_opcodes): uses include/opcode/avr.h
581 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
583 2000-06-04 Alan Modra <alan@linuxcare.com.au>
585 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
588 2000-06-03 H.J. Lu <hjl@gnu.org>
590 * read.c (is_end_of_line): Put back `;'.
592 2000-06-03 Alan Modra <alan@linuxcare.com.au>
594 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
596 2000-06-01 Alan Modra <alan@linuxcare.com.au>
598 * expr.c (operand): Test is_end_of_line outside switch to catch
599 line separator chars that are also operators.
600 (operator): Return O_illegal for line separator chars.
602 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
603 entry (or `!' entry for TC_HPPA).
605 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
606 before indexing is_end_of_line. Remove redundant check for '\0'.
608 * config/tc-h8500.c (md_assemble): Likewise.
609 * config/tc-mcore.c (md_assemble): Likewise.
610 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
613 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
615 * config/tc-mcore.c (mcore_cons): Likewise.
616 (mcore_float_cons): Likewise.
617 (mcore_stringer): Likewise.
618 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
620 2000-06-01 Scott Bambrough <scottb@netwinder.org>
622 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
624 2000-05-29 Nick Clifton <nickc@cygnus.com>
626 * config/tc-sh.c: Fix compile time warning messages.
628 * config/tc-mips.c: Fix compile time warning messages.
630 2000-05-29 Philip Blundell <philb@gnu.org>
632 * doc/as.texinfo: Update copyright dates.
633 (Local Labels): Delete misplaced mention of ARM.
634 * NEWS: Mention ARM ELF support.
636 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
638 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
639 it is modified, and use the real_size to compute the frag address
640 for dwarf2 line info.
642 2000-05-27 Alan Modra <alan@linuxcare.com.au>
644 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
645 line-matching scheme to cope with automake moving variables around.
646 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
647 * Makefile.in: Regenerate.
649 2000-05-26 Jakub Jelinek <jakub@redhat.com>
651 * config/tc-sparc.c (sparc_relax): New.
652 (md_longopts): Add -relax and -no-relax options.
653 (md_parse_options, md_show_usage): Likewise.
654 (md_apply_fix3): Optimize tail call into branch always if possible.
656 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
658 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
659 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
660 rules, with warning when a GAS statement specifies a packing that
661 will result in an instruction being squashed.
662 Added typdef packing_type and enumerals, changed various integer
663 literals to use the enumerals.
665 2000-05-24 David Mosberger <davidm@hpl.hp.com>
667 * config/tc-ia64.c (dot_restorereg_p): New function.
668 (md_pseudo_table): Add restorereg.p.
669 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
670 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
672 * config/tc-ia64.h (unw_record_type): Add unwabi.
673 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
674 called MASK with members for imask, and the masks produced by
675 fr_mem, gr_mem, br_mem, and frgr_mem.
676 (unw_p_record): Add members ABI and CONTEXT.
677 (unw_x_record): Add member AB.
678 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
679 as pseudo-register for use during unwind info generation.
680 (AR_PFS, AR_LC): New macros.
681 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
682 whose names start with an at sign (as in "@priunat").
683 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
685 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
686 proc_end, unwind_info, personality_routine): Consolidate into
687 "unwind" structure to reduce offset-table use. Add member
688 NEXT_SLOT_NUMBER to track the slot number for the next instruction
690 (output_R1_format, output_R3_format, output_P3_format,
691 output_P6_format): Initialize R with zero to reduce compiler warnings.
692 (output_P7_format): Ditto. Add `default' branch to switch
693 statement to reduce compiler warnings.
694 (output_P8_format, output_B1_format, output_B4_format): Ditto.
695 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
696 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
697 into single argument.
698 (output_X1_format, output_X3_format): Initialize R with zero to reduce
699 compiler warnings. Merge A and B args into single argument.
700 (output_X2_format, output_X4_format): Remove unused variable R. Merge
701 A and B args into single argument.
702 (free_record): Removed (wasn't used).
703 (free_list_records): Also free imasks in prologue records.
704 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
705 (output_spill_mask): Remove.
706 (output_unwabi): New function.
707 (output_epilogue, output_label_state, output_copy_state): Call
709 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
710 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
712 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
713 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
714 as part of handling the prologue records. Emit region's imask if
715 we have one. Handle unwabi, epilogue, label_state, copy_state,
716 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
717 spill_sprel_p, and spill_reg_p records.
718 (set_imask, count_bits, slot_index): New function.
719 (fixup_unw_records): Fix region size computation. Handle
720 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
721 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
722 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
723 set_imask accordingly. Update imask for gr_gr, and br_gr records.
724 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
725 (dot_save): Use manifest constants for applicaton registers.
726 Handle REG_PR and REG_PRIUNAT.
727 (dot_restore): Don't just ignore it.
728 (dot_restorereg): New function..
729 (generate_unwind_image): Ensure unwind info is a multiple of eight
730 bytes, not just four bytes.
731 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
732 (dot_altrp): Don't just ignore it.
733 (dot_savemem): New function. Replaces dot_savesp() and
734 dot_savepsp(). Use manifest constants for applicaton registers.
735 Handle REG_PR and REG_PRIUNAT.
736 (dot_savef): Simplify.
737 (dot_saveb): Support generation of br_gr.
738 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
739 dot_label_state, dot_copy_state): New function.
740 (dot_unwabi): Don't just ignore it.
741 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
742 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
743 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
744 (emit_one_bundle): Set slot number for prologue/body records
745 *before* emitting the first insn.
746 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
747 (md_begin): Declare "psp" pseudo-register.
748 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
749 so we don't get segfault.
750 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
751 counts as required per SW Conventions manual
752 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
753 output_preds_psprel, output_preds_sprel, output_spill_base,
754 output_unat_psprel, output_unat_sprel, output_lc_psprel,
755 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
756 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
757 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
758 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
759 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
760 (dot_vframe): Implement.
761 (dot_vframesp, dot_vframepsp): New function.
763 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
765 * configure.in (i386-*-freebsd a.out entry): Quote properly.
766 * configure: Regenerate.
768 2000-05-23 Alan Modra <alan@linuxcare.com.au>
770 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
771 (md_estimate_size_before_relax): so we can use it here instead of
772 old kludges. Localise vars to blocks. Comment.
774 * frags.c (frag_new): Update fr_var comments.
775 * frags.h (struct frag): Ditto.
777 2000-05-22 Richard Henderson <rth@cygnus.com>
779 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
780 (pseudo_func): Add pcrel.
781 (operand_match): Handle IA64_OPND_TGT64.
782 (build_insn): Likewise.
783 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
784 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
785 (fix_insn): Handle all three 64-bit relocation types.
787 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
789 * obj.h (struct format_ops): New members begin, app_file,
790 s_set_other, s_set_desc, s_get_type, s_set_type,
791 separate_stab_sections, init_stab_section.
793 * config/obj-multi.h: Update GPL notice to v2.
796 (S_SET_SIZE): Test s_set_size for NULL before calling.
797 (S_SET_ALIGN): Similar for s_set_align.
802 (SEPARATE_STAB_SECTIONS): New.
803 (INIT_STAB_SECTION): New.
804 (EMIT_SECTION_SYMBOLS): New.
805 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
807 * config/obj-elf.h: Update GPL notice to v2.
808 Mention that this file is included from obj-multi.h.
809 (obj_begin): Wrap definition in ifndef.
810 (elf_file_symbol): Constify declaration.
811 (obj_app_file): Ditto.
812 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
813 Wrap in ifndef SEPARATE_STAB_SECTIONS.
815 * config/obj-elf.c (elf_s_set_other): New.
816 (elf_file_symbol): Constify argument.
817 (elf_separate_stab_sections): New.
818 (elf_init_stab_section): New.
819 (elf_format_ops): Add new members. Remove comma at end.
821 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
822 (ecoff_format_ops): Add new fields. Remove comma at end.
823 Mention inconsistency for emit_section_symbols.
825 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
827 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
828 (coff_separate_stab_sections): New.
829 (coff_format_ops): Add new members.
831 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
832 (obj_aout_s_set_other): New.
833 (obj_aout_s_set_desc): New.
834 (obj_aout_s_get_type): New.
835 (obj_aout_s_set_type): New.
836 (obj_aout_separate_stab_sections): New.
837 (aout_format_ops): New members added. Use obj_aout_process_stab,
838 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
839 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
841 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
843 2000-05-22 Alan Modra <alan@linuxcare.com.au>
845 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
846 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
847 (md_estimate_size_before_relax): Ensure jumps to weak and
848 externally visible symbols are relocatable.
850 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
852 * stabs.c (aout_process_stab): Make global.
853 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
854 * read.h (aout_process_stab): Declare.
856 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
857 Generalize to *aout, *coff *elf.
858 * configure: Regenerated.
860 * doc/internals.texi (Object format backend): Say
861 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
863 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
864 * Makefile.in: Regenerated.
866 2000-05-19 Catherine Moore <clm@cygnus.com>
868 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
870 2000-05-18 Alan Modra <alan@linuxcare.com.au>
872 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
873 instruction to reflect change in re_assemble_*.
875 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
877 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
878 build PA64 ELF tools.
879 * configure: Rebuilt.
881 2000-05-17 Alan Modra <alan@linuxcare.com.au>
883 * Makefile.am: Regenerate dependencies.
884 * Makefile.in: Regenerate.
886 2000-05-15 Nick Clifton <nickc@cygnus.com>
888 * config/tc-arm.c (struct asm_psr): Add boolean field
889 distinguishing between CSPR and SPSR. Rename 'number' field
891 (psrs): Rearrange contents to match new asm_psr structure.
892 (arm_psr_parse): Move next to psr_required_here. Make it
893 return an asm_psr structure.
894 (psr_required_here): Use asm_psr structure returned by
896 (do_msr): Reorganise to allow psr_required_here to be called
898 (md_undefined_name): Mark 'name' parameter as unused, since
899 the COFF target does not use it.
901 2000-05-14 David O'Brien <obrien@FreeBSD.org>
903 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
905 * config/te-aux.h: Likewise.
906 * config/te-dpx2.h: Likewise.
907 * config/te-go32.h: Likewise.
908 * config/te-hp300.h: Likewise.
909 * config/te-hppa.h: Likewise.
910 * config/te-i386aix.h: Likewise.
911 * config/te-ic960.h: Likewise.
912 * config/te-interix.h: Likewise.
913 * config/te-nbsd532.h: Likewise.
914 * config/te-pc532mach.h: Likewise.
915 * config/te-ppcnw.h: Likewise.
916 * config/te-psos.h: Likewise.
917 * config/te-sparcaout.h: Likewise.
918 * config/te-sun3.h: Likewise.
919 * config/te-sysv32.h: Likewise.
921 2000-05-14 Alan Modra <alan@linuxcare.com.au>
923 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
924 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
925 and sign extend without an if statement.
926 (build_bytes): Likewise.
928 2000-05-14 Kazu Hirata <kazu@hxi.com>
930 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
931 X_add_symbol L_32 case.
933 2000-05-14 David O'Brien <obrien@FreeBSD.org>
935 * config/te-freebsd.h: New file.
937 2000-05-13 Alan Modra <alan@linuxcare.com.au>
939 * asintl.h (gettext, dgettext, dcgettext, textdomain,
940 bindtextdomain): Replace defines with those from intl/libgettext.h
941 to quieten gcc warnings.
943 * NEWS: Mention x86 .arch and -q.
945 * config/tc-i386.c (quiet_warnings): New.
946 (md_assemble): Use quiet_warnings.
947 (md_parse_option): Set quiet_warnings from -q.
948 (md_show_usage): Mention -q, delete -m.
949 (flag_do_long_jump): Delete.
950 (md_parse_option): Remove -m.
951 (md_show_usage): Remove -m.
952 (md_create_long_jump): Remove useless flag_do_long_jump code.
954 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
955 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
957 2000-05-13 Alan Modra <alan@linuxcare.com.au>
958 Alexander Sokolov <robocop@netlink.ru>
960 * doc/c-i386.texi (i386-Arch): New section.
961 (i386-Syntax): Mention .intel_syntax and .att_syntax.
963 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
964 (smallest_imm_type): Use smallest opcode for shift by one if cpu
965 architecture has been given and is not 486.
967 (md_pseudo_table): Add .arch.
968 (md_assemble): Warn if cpu architecture has been given and an
969 unsupported instruction.
971 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
972 Move operand_types bit defines after relevant template field.
973 (template): Add cpu_flags.
977 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
979 * config/tc-mn10300.h (md_end): Define.
980 (mn10300_finalize): Declare.
981 * config/tc-mn10300.c: Include dwarf2dbg.h.
982 (debug_line): Define.
983 (md_assemble): Generate dwarf2 line info.
984 (mn10300_finalize): New function. Finalize dwarf2 info.
986 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
988 * config/tc-mips.c (md_estimate_size_before_relax): Use the
989 external version of the relocation for weak symbols.
991 2000-05-08 David Mosberger <davidm@hpl.hp.com>
993 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
994 frame size in units of 16 bytes, as required per SW Conventions manual.
995 (output_unw_records): Output info-block header as a dword to get
998 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1000 * as.h: #include "file", not <file> on files from ../include.
1001 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1002 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1003 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1004 (tc_coff_symbol_emit_hook): Ditto.
1005 (OPTCOUNT): Cast to int to avoid compiler warning.
1006 (md_begin): Fix signed/unsigned warnings.
1008 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1010 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1011 ABRANCH LONG case for a conditional branch on a 68000.
1012 (md_estimate_size_before_relax): Likewise. Also handle
1013 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1014 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1015 PC-relative on all CPUs.
1016 (md_estimate_size_before_relax): Likewise.
1018 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1020 * as.c (parse_args): Just mention current year in printed
1023 2000-05-03 J.T. Conklin <jtc@redback.com>
1025 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1027 (md_parse_option): Recognize -m7400.
1029 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1031 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1032 don't permit lp to become less than the words array.
1034 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1036 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1037 Fix little-endian case.
1039 2000-05-03 David O'Brien <obrien@NUXI.com>
1041 * as.c (parse_args): Update copyright.
1043 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1045 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1046 for the .bss section too.
1048 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1050 * configure.in: Set em=linux for hppa-*-linux.
1051 * configure: Regenerate.
1052 * doc/Makefile.in: Regenerate with correct automake.
1054 * frags.c (frag_grow): Sanity check chunk_size.
1056 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1057 * config/obj-som.h: Likewise.
1058 * config/obj-ieee.h: Likewise.
1060 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1062 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1063 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1064 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1065 (pa_ip): low_sign_unext now returns via function value. Use
1066 re_assemble_* instead of dis_assemble_* and
1067 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1069 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1070 (md_section_align, md_parse_option, md_show_usage,
1071 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1072 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1073 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1074 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1075 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1077 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1078 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1079 outside of switch. Correct mask and shifting errors in case 10
1080 and case -11. In case 21, compare against signed range to suit
1081 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1082 case 17 and case 22, use offsetT variable to properly check range.
1083 Use re_assemble_* here too.
1084 (evaluate_absolute): Change type of value to offsetT. Call
1085 hppa_field_adjust to do the work for us.
1086 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1087 (pa_parse_cmpib_64_cmpltr): Ditto.
1088 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1089 of i to unsigned int.
1090 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1091 (pa_end_of_source): Return type is void.
1093 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1095 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1097 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1099 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1100 More comments added.
1101 (md_begin): Removed "construct symbols for each register name".
1102 Because register names conflicts with GCC generated function
1104 (avr_operand): Now constant numbers can be used as a register
1105 identifiers (0 as r0, 31 as r31).
1106 (md_assemble): use skip_space () before parsing instruction
1109 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1111 * config/tc-avr.c: New AVR_ISA_ defined.
1112 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1113 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1114 for `fmul', `movw' and `lpm R,Z' instructions.
1115 (avr_operands): Warn if current opcode is a two-word instruction
1116 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1117 (avr_opcodes): New commands added.
1118 (REGISTER_P): Check 'a' and 'v' constraint letters.
1119 (mcu_types): New MCU added.
1121 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1123 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1124 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1125 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1126 * configure: Regenerate.
1128 2000-04-29 Andreas Jaeger <aj@suse.de>
1130 * as.h: Correctly check GCC version.
1132 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1134 * as.c (parse_args): Allow md_parse_option to override -a listing
1136 * config/obj-coff.c (add_lineno): Change type of offset parameter
1137 from "int" to "bfd_vma."
1138 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1139 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1140 (ppc_change_csect): Align correctly for XCOFF64.
1141 (ppc_machine): New function, which discards "ppc_machine" line.
1142 (ppc_tc): Cons for 8 when code is 64 bit.
1143 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1145 (md_parse_option): Handle -a64 and -a32.
1147 * config/tc-ppc.h (TARGET_MACH): Define.
1148 (TARGET_FORMAT): Move to function.
1149 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1151 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1153 * doc/as.1: Fix unbalanced brackets.
1155 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1157 (line_comment_chars): Set to '/' if TE_FreeBSD.
1159 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1161 * configure.in: Configury support for PA64 (currently disabled).
1162 * configure: Rebuilt.
1164 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1166 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1167 bfd_set_section_alignment.
1169 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1171 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1174 2000-04-24 Nick Clifton <nickc@cygnus.com>
1176 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1177 * doc/as.texinfo (Align): Include arm and strongarm in list of
1178 targets that have the second form of the behaviour of the .align
1181 2000-04-24 Mark Klein <mklein@dis.com>
1183 * obj-som.c: Terminate obj_pseudo_table.
1185 2000-04-22 Timothy Wall <twall@cygnus.com>
1187 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1189 (operand_match): Conditionally insert default bit values for IMMU9.
1191 2000-04-14 Matthew Green <mrg@cygnus.com>
1193 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1194 * configure: Rebuilt.
1196 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1197 Jason Eckhardt <jle@cygnus.com>
1199 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1201 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1202 Added handling of new operand types l,y,&,fe,fE,fx.
1204 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1205 David Mosberger <davidm@hpl.hp.com>
1206 Timothy Wall <twall@cygnus.com>
1207 Andrew MacLeod <amacleod@cygnus.com>
1208 Jim Wilson <wilson@cygnus.com>
1210 * Makefile.am (CPU_TYPES): Add ia64.
1211 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1212 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1213 * Makefile.in: Rebuild.
1214 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1215 * configure: Rebuild.
1216 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1217 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1218 * expr.c (expr): Handle md_optimize_expr.
1219 * read.c (LEX_HASH): Add comment.
1220 * config/tc-ia64.c, config/tc-ia64.h: New files.
1222 2000-04-21 Richard Henderson <rth@cygnus.com>
1224 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1225 bundling a non-delayed branch type instruction.
1227 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1229 * config/tc-mn10300.c (HAVE_AM30): Define.
1230 (md_assemble): Use it.
1232 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1234 * config/obj-elf.c (obj_elf_change_section): Check for changed
1237 * Makefile.am: (CPU_MULTI_VALID): Remove.
1238 (MULTI_CPU_TYPES): Define.
1239 (MULTI_CPU_OBJ_VALID): Define.
1240 (DEPTC): Use the above.
1241 (DEPOBJ): Same here.
1243 Regenerate dependencies.
1244 * Makefile.in: Regenerate.
1246 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1248 * Makefile.am (YACC, LEX): Get them from configure.
1250 2000-04-18 H.J. Lu (hjl@gnu.org)
1252 * config/tc-i386.c (offset_in_range): Use addressT instead of
1253 bfd_vma for non-bfd assemblers.
1255 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1257 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1258 doesn't give spurious errors.
1260 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1262 * as.h (SEEK_SET): Define if undefined.
1264 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1266 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1267 constants, and don't assume offsetT is 32 bits.
1269 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1271 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1272 (md_pcrel_from_section): Add prototype.
1273 (d10v_fix_adjustable): Add prototype.
1274 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1276 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1278 2000-04-12 Nick Clifton <nickc@cygnus.com>
1280 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1281 symbol in frag chain.
1283 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1285 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1286 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1287 (fits_in_signed_word, smallest_imm_type): Ditto.
1288 (md_assemble): Use an offsetT var to hold offsetT values, not a
1290 (offset_in_range): New.
1291 (md_assemble): Use it.
1292 (md_convert_frag): Change type of target_address, opcode_address,
1293 and displacement_from_opcode_start to offsetT.
1294 (md_create_short_jump): Change type of offset to offsetT.
1295 (md_create_long_jump): Ditto.
1296 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1297 (md_chars_to_number): Remove.
1298 (output_invalid): Remove duplicate prototype.
1300 2000-04-09 Nick Clifton <nickc@cygnus.com>
1302 * Makefile.am (CPU_TYPES): Add 'avr'.
1303 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1304 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1306 * Makefile.in: Regenerate.
1308 * doc/as.texinfo: Add M32R documentation.
1310 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1312 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1313 --enable-build-warnings option.
1314 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1315 * Makefile.in, configure: Re-generate.
1317 2000-04-07 Nick Clifton <nickc@cygnus.com>
1319 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1320 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1321 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1322 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1323 (arm_force_relocation): Force relocations for
1324 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1326 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1328 * config/tc-sh.c (get_operands): There's no third operand if the
1329 first operand is an immediate.
1331 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1333 * config/tc-sh.c (immediate): Delete.
1334 (sh_operand_info): Add immediate member.
1335 (parse_reg): Use A_PC for pc.
1336 (parse_exp): Add second argument 'op'. All callers changed.
1337 (parse_at): Expect pc to be coded as A_PC.
1338 Use immediate field in *op.
1339 (insert): Add fourth argument 'op'. All callers changed.
1340 (build_relax): Add second argument 'op'. All callers changed.
1341 (insert_loop_bounds): New function.
1342 (build_Mytes): Remove DISP_4.
1343 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1344 (assemble_ppi): Use immediate field in *operand.
1345 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1346 (md_apply_fix): Likewise.
1347 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1349 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1351 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1353 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1355 * internals.texi (CPU backend): Document
1356 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1358 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1360 * po/gas.pot: Regenerate.
1362 * as.c (show_usage): Restore translated part of bug string.
1363 * gasp.c (show_usage): Likewise.
1365 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1366 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1367 than move-if-change.
1368 (DEP1): Modify for "gcc -MM".
1372 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1373 Update dependencies.
1374 * Makefile.in: Regenerate.
1376 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1378 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1379 (md_begin): Likewise.
1380 (HAVE_AM33): New macro.
1381 (md_assemble): Use it. Match r_regs and xr_regs only if
1384 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1386 * as.h: #include "bin-bugs.h"
1387 * as.c (show_usage): Use REPORT_BUGS_TO.
1388 * gasp.c: #include "bin-bugs.h"
1389 (show_usage): Use REPORT_BUGS_TO.
1391 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1393 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1395 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1396 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1399 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1401 * config/tc-i386.c (i386_immediate): Don't assume a constant
1402 immediate is necessarily 16 bits when in 16 bit code mode.
1403 (md_assemble): Instead set guess_suffix here after we have checked
1406 2000-04-02 Richard Henderson <rth@cygnus.com>
1408 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1409 quantities. Correct right shift sign extension.
1410 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1411 32-bit value when shifting into place.
1413 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1415 * app.c: Add ATTRIBUTE_UNUSED as needed.
1416 * config/tc-ppc.c: Likewise.
1417 (ppc_size): Make unsigned long.
1418 (ppc_insert_operand): Add casts to avoid warnings.
1420 2000-03-31 Nick Clifton <nickc@cygnus.com>
1422 * config/tc-d10v.h (md_flush_pending_output): Define.
1424 2000-03-29 Nick Clifton <nickc@cygnus.com>
1426 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1427 segment. Works for both BFD_ASSEMBLER and others.
1428 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1430 2000-03-29 Nick Clifton <nickc@cygnus.com
1432 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1434 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1436 * listing.c (LISTING_LHS_WIDTH): Default depends on
1438 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1440 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1442 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1445 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1447 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1449 * config/tc-avr.c (mcu_types): Add missing initialiser.
1450 (md_pcrel_from_section): Add prototype.
1451 (avr_operand): Remove redundant test of unsigned < 0.
1452 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1454 2000-03-27 Denis Chertykov <denisc@overta.ru>
1456 * config/tc-avr.c: New file for AVR support.
1457 * config/tc-avr.h: Likewise.
1458 * configure.in: Add AVR support.
1459 * configure: Regenerate.
1461 2000-03-26 Timothy Wall <twall@cygnus.com>
1463 * gasp.c (macro_op): Add new argument to check_macro call.
1464 Macro structure definitions moved to macro.h
1465 * sb.h: Add argument to prototype for input_scrub_include_sb.
1466 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1467 nesting checks with an additional flag.
1468 (struct input_save): Add flag to indicate whether current sb
1469 should be checked for proper macro/conditional nesting.
1470 (input_scrub_push/pop): Save/restore nest check flag.
1471 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1473 * macro.c (check_macro): Allow caller to retrieve parsed macro
1474 information if a pointer is provided. This information may be
1475 used by the new macro hooks.
1476 * macro.h: Update prototype for check_macro. Macro struct
1477 definitions moved here from macro.c/gasp.c.
1478 * read.c (read_a_source_file): Add parameter to check_macro call,
1479 and pass macro info to the macro hook, if defined.
1480 (input_scrub_insert_line): New. Allow insertion of a line of
1481 characters into the input stream.
1482 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1483 file into the input stream.
1484 (s_include): Use input_scrub_insert_file.
1485 * internals.texi: Document new macro hooks.
1486 * as.h: New prototypes added.
1488 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1490 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1491 an initial capital letter.
1492 (i386_index_check): Reindent.
1494 2000-03-19 Nick Clifton <nickc@cygnus.com>
1496 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1499 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1501 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1502 instruction operand bad if Rd > 7 when generating
1503 thumb instructions. Prevents for example,
1504 "adr r12,label" from silently failing and generating
1505 the wrong instruction.
1507 2000-03-17 Nick Clifton <nickc@cygnus.com>
1509 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1510 that have a destingation >= 0x400000.
1511 Fix compile time warning messages.
1513 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1515 * config/tc-sh.c (md_begin): When encountering insn that are
1516 not supported by the current arch, only change the name if
1517 its contents are the same as prev_name.
1518 (get_specific): If the the architecture doesn't match, fail.
1520 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1522 * config/tc-sh.c (IDENT_CHAR): Define.
1523 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1524 matching back where it came from.
1526 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1528 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1530 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1532 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1535 2000-03-15 Kazu Hirata <kazu@hxi.com>
1537 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1539 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1541 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1542 floating-point-number, make sure 'f' is in FLT_CHARS.
1544 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1546 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1547 (s_lcomm_internal): Use it.
1548 * doc/internals.texi (CPU backend): Document it.
1549 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1552 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1554 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1557 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1558 implementation doesn't have special handling for switch
1560 (macro_build): Allow for code in sections other than .text.
1562 (mips_ip): Likewise.
1563 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1564 Don't perform relocs if we will be outputting them.
1565 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1566 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1569 2000-03-09 Catherine Moore <clm@cygnus.com>
1571 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1572 relocation type based on the entry in the fixup structure.
1574 2000-03-08 H.J. Lu (hjl@gnu.org)
1576 * Makefile.am (install-exec-tooldir): Depend on
1577 install-exec-bindir for parallel make.
1578 * Makefile.in: Regenerated.
1580 2000-03-06 Nick Clifton <nickc@cygnus.com>
1582 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1584 (md_parse_option): Parse -m32r command line switch - disable m32rx
1586 (md_show_usage): Document new option.
1588 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1589 * doc/Makefile.in: Regenerate.
1590 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1592 2000-03-02 Michael Meissner <meissner@redhat.com>
1594 * config/tc-d30v.c (check_range): Remove code that incorrectly
1595 sign extended values where bits < 32.
1597 2000-03-02 H.J. Lu (hjl@gnu.org)
1599 * configure.in: Support --enable-targets=all on ia32.
1600 * configure: Regenerated.
1602 2000-03-01 Nick Clifton <nickc@cygnus.com>
1604 * gasp.c (do_align): Remove bogus check of alignment value.
1606 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1608 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1609 TC_PPC was defined forced the type of a symbol with no other type
1612 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1614 * doc/internals.texi (CPU backend): Mention that
1615 line_separator_chars do not break up comments. Fix typos for
1616 LEX_AT and LEX_NAME descriptions. Document operands for
1617 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1618 description of md_create_short_jump usage. Document argument for
1619 md_undefined_symbol.
1621 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1623 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1624 (md_parse_option): Handle it.
1625 (md_show_usage): Document it.
1627 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1629 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1630 opcode, for the instruction `pal19'. From Andrea Arcangeli
1633 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1635 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1637 (md_assemble): To here, before template operands are matched.
1638 Also ensure a constant immediate is sign extended when we know the
1639 size is at most 16 bits. This is to catch cases like "add
1640 $0xffc0,%ax" where we don't know the size, and thus that the
1641 immediate can be represented as Imm8S until after parsing the
1643 (i386_displacement): Similarly sign extend 16 bit constant
1645 (md_assemble): Relax 16-bit jump constant range check to suit sign
1646 extended displacements.
1648 2000-02-26 Andreas Jaeger <aj@suse.de>
1650 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1652 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1654 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1655 call operands when intel_syntax.
1656 (intel_float_operand): Return 2 for "fi...".
1657 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1658 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1659 earlier "SHORT" change.
1660 (md_assemble): When determining suffix from Regs, exclude
1663 2000-02-24 Nick Clifton <nickc@cygnus.com>
1665 * configure: Add arm-wince, mips-pe and sh-pe targets.
1666 * configure: Regenerate.
1668 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1670 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1671 "pe-mips" for the mips-pe target.
1673 * config/tc-arm.c (insns): Change displacement encoded in BL
1674 and B instructions if the target port is arm-wince.
1675 (do_ldst): Do not bias the relocation offset if the target
1677 (md_pcrel_from): Add in missing relocation offset bias if the
1678 target os arm-wince.
1680 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1681 (md_begin): Disable -G support for mips-pe target.
1682 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1683 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1686 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1687 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1688 assembler, just set the alignment to 4.
1690 * config/te-wince-pe.h: New file for WinCE targets. Define
1693 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1695 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1696 string instructions.
1697 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1698 (i386_intel_memory_operand): After finding a segment override,
1699 check again for no `[' before looking for a displacement. Bomb if
1700 more than one displacement rather than silently discarding the
1701 second and subsequent ones. Free strings malloc'd by
1702 build_displacement_string.
1704 2000-02-24 Catherine Moore <clm@cygnus.com>
1706 * config/obj-som.c (obj_pseudo_table): Add "weak".
1707 (obj_som_weak): New routine.
1709 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1711 * config/tc-i386.c (union i386_op): New.
1712 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1713 Throughout file replace occurences of disps[n], imms[n], regs[n]
1714 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1715 intel mode operand swapping. Add assert in regKludge and
1716 fake_zero_displacement code. Test i.types[n] when outputting
1717 displacements and immediates. Combine output of Disp16 with
1719 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1720 when in intel mode by (not) reversing fsub and fdiv operands
1721 before the template search. This fails for single operand
1722 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1723 undefined. Instead fix the base_opcode after we've found the
1724 template. Move base_opcode xor with found_reverse_match from
1725 opcode output code to before this fix so we test for the correct
1727 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1728 check in intel mode. Instead compare opcodes.
1730 * config/tc-i386.h (TC_RELOC): Delete.
1731 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1732 with equivalent call to reloc.
1734 * as.h (flag_m68k_mri): Move declaration after target include, and
1735 only declare when TC_M68K defined. Define as zero otherwise.
1736 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1737 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1738 Define as zero otherwise.
1739 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1740 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1741 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1742 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1743 testing whether defined.
1744 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1745 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1746 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1747 rather than testing whether defined.
1748 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1749 (parse_mri_cons): Declare and use only when TC_M68K.
1750 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1751 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1752 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1754 * NEWS: Mention IBM 370 support.
1756 2000-02-23 Richard Henderson <rth@cygnus.com>
1758 * config/tc-i386.c (md_assemble): When swapping operands for
1759 intel_syntax, assume everything that's not Imm or Disp is a
1762 2000-02-23 Linas Vepstas <linas@linas.org>
1764 * config/tc-i370.c, config/tc-i370.h: New files.
1765 * Makefile.am: Add support for Linux/IBM 370.
1766 * configure.in: Likewise.
1767 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1768 * config/obj-elf.c: Include elf/i370.h
1769 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1771 * Makefile.in: Regenerate.
1772 * configure: Regenerate.
1774 * doc/c-i370.texi: New file.
1775 * doc/all.texi: Include it.
1776 * doc/as.texinfo: And here.
1777 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1778 * doc/Makefile.in: Regenerate.
1780 2000-02-19 Michael Meissner <meissner@redhat.com>
1782 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1783 determine if an instruction can be used in parallel with an ADDppp
1784 or SUBppp instruction.
1786 2000-02-22 Andrew Haley <aph@cygnus.com>
1788 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1790 1999-12-30 Andrew Haley <aph@cygnus.com>
1792 * config/tc-mips.c (mips_gp32): New variable.
1793 (macro_build) Use mips_gp32.
1795 (md_longopts): Add "-mgp32" and "-mgp64".
1796 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1798 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1800 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1801 warning, and bump it to 1.
1803 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1805 From Brad Lucier <lucier@math.purdue.edu>:
1806 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1809 2000-02-21 Catherine Moore <clm@cygnus.com>
1811 * config/tc-mips.c (MF_HILO_INSN): Define.
1812 (mips_7000_hilo_fix): Declare.
1813 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1814 (md_parse_option): Check for 7000_HILO_FIX options.
1815 (OPTION_M7000_HILO_FIX): Define.
1816 (OPTION_NO_M7000_HILO_FIX): Define.
1817 * doc/c-mips.texi (-mfix7000): Describe.
1819 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1821 * listing.c (print_lines): Remove unused variable `end'.
1823 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1824 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1825 reloc_type when BFD_ASSEMBLER.
1826 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1827 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1828 statement and quell signed vs. unsigned comparison warning.
1830 2000-02-18 Nick Clifton <nickc@cygnus.com>
1832 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1833 the computed frag offset, rather than overwriting it.
1835 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1837 * config/tc-sh.c ("elf/sh.h"): Include.
1838 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1839 (md.begin): Initialize target_arch.
1840 Only include opcodes in has table that match selected architecture.
1841 (parse_reg): Recognize register names for sh-dsp.
1842 (parse_at): Recognize post-modify addressing.
1843 (get_operands): The leading space is now optional.
1844 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1845 arguments. Update valid_arch.
1846 (build_Mytes): Add support for SDT_REG_N.
1847 (find_cooked_opcode): New function, broken out of md_assemble.
1848 (assemble_ppi, sh_elf_final_processing): New functions.
1849 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1850 (md_longopts, md_parse_option): New option: -dsp.
1851 * config/tc-sh.h (elf_tc_final_processing): Define.
1852 (sh_elf_final_processing): Declare.
1854 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1856 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1857 the unwinder subspace. Save the current seg/subseg before creating
1860 2000-02-10 Nick Clifton <nickc@cygnus.com>
1862 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1863 little endian targets.
1864 (INST_BYTE1): Redefine to handle big and little endian
1866 (cpu_type): New type: Select between M340 and M210.
1867 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1868 instructions of the M340.
1869 (md_assemble): Add support for the MULSH and OPSR classes of
1871 (md_atof): Add support for little endian targets.
1872 (md_parse_option): Add support for -EL, -EB and -mcpu command
1874 (md_convert_frag): Add support for little endian targets.
1875 (md_apply_fix3): Add support for little endian targets.
1876 (md_number_to_chars): Add support for little endian targets.
1878 2000-02-10 Timothy Wall <twall@redhat.com>
1880 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1881 defined, use it to verify the symbol just read should be a label.
1883 2000-02-10 Timothy Wall <twall@redhat.com>
1885 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1886 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1887 around colons when KEEP_WHITE_AROUND_COLON is defined.
1888 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1889 and KEEP_WHITE_AROUND_COLON.
1891 2000-02-08 Timothy Wall <twall@redhat.com>
1893 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1895 (do_repeat): New. Abstract repeat logic so that a "break" can be
1897 (end_repeat): New. Provide support for a "break" out of the
1899 * read.h: Add prototypes for new functions.
1901 2000-02-08 Timothy Wall <twall@redhat.com>
1903 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1904 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1905 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1908 2000-02-08 Timothy Wall <twall@redhat.com>
1910 * read.c: Added elseif to directives table.
1911 * read.h: Added prototype for s_elseif.
1912 * doc/as.texinfo: Added description for elseif.
1913 * cond.c (s_elseif): New function
1915 2000-02-04 Timothy Wall <twall@redhat.com>
1917 * listing.c (print_lines): Remove conditionals causing bug in
1920 2000-02-03 Timothy Wall <twall@cygnus.com>
1922 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1924 * frags.c (frag_new): Calculate fr_fix in octets
1925 (frag_now_fix) Return offset as target address offset (bytes).
1926 (frag_now_fix_octets) New - Return offset in octets (8-bit
1928 * frags.h: Added prototype for frag_now_fix_octets().
1929 Distinguish between octets and bytes in field descriptions.
1930 * listing.c (calc_hex): Account for octets vs bytes when
1931 printing addresses/offsets.
1932 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1933 target is little-endian, print the octets in a word in big-endian
1934 order so that the display looks like a proper hexadecimal number,
1935 instead of having the octets reversed.
1936 * read.c (do_align): When recording alignment, alignment power
1937 should be in terms of target bytes (minimum addressible unit)
1939 (do_org) Convert ORG target address (byte) argument into an
1940 octet offset when generating a variable fragment.
1941 * symbols.c (resolve_symbol_value): Symbol final value
1942 converted to a target address offset (bytes) from its octet offset.
1943 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1944 offset (bytes) is adjusted by the frag offset (octets) converted
1946 (coff_frob_section) Section alignment power is in terms of bytes;
1947 convert it to an octet alignment power when calculating size (and
1948 size mask) in octets. Don't modify the section size in order to
1949 "align" it for TI COFF, since that format has a different method
1950 for storing alignment information.
1952 2000-02-01 Timothy Wall <twall@cygnus.com>
1954 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1955 entries, matching the way GCC generates them. If not escaped, the
1956 filename is encoded incorrectly.
1958 2000-01-31 Nick Clifton <nickc@cygnus.com>
1960 * config/tc-arm.c (reg_table): Add support for ATPCS register
1963 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1965 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1967 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1969 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1970 of a symbol when we really care about its value.
1972 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1974 * config/tc-mcore.c (md_assemble): Give warning message if
1975 operands passes to instruction are more than the spec.
1977 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1979 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1980 Thumb mode but the label seen was not declared as '.thumb_func'
1981 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1982 correct disassembly of Thumb code bounded by non function labels.
1984 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1986 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1987 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1989 * Makefile.in: Same here.
1992 * configure.in: Set bfd_gas for i386-aout when primary target
1993 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1994 we may need the primary te_file. Remove incorrect comment.
1996 * configure: Regenerate.
1998 * config/e-i386aout.c: New file.
2000 * as.c (USE_EMULATIONS): Move to before print_version_id.
2001 (struct emulation): Add i386aout.
2002 (show_usage): Split text strings. Reformat -a text. Add --em
2006 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2007 (aout_format_ops): New.
2010 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2011 preprocessor conditional and add aout USE_EMULATIONS tests.
2012 (read_a_source_file): Don't pass error strings to printf as
2016 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2018 (do_data): Same here.
2019 (process_file): And here.
2022 * symbols.c (colon): Rewrite "already defined" fatal message
2023 code for aout with USE_EMULATIONS.
2026 * config/obj-aout.c (OBJ_HEADER): Define.
2027 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2029 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2030 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2032 (obj_aout_type): Expand S_SET_OTHER here too.
2033 (obj_read_begin_hook): Remove.
2034 (aout_pop_insert): New.
2035 (obj_aout_s_get_other): New.
2036 (obj_aout_s_get_desc): New.
2037 (aout_format_ops): New.
2040 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2041 gets aout_pseudo_table.
2042 (aout_pseudo_table): Declare.
2043 (obj_read_begin_hook): Define.
2046 * config/obj-coff.c (obj_pseudo_table): Rename to
2048 (coff_pop_insert): Use coff_pseudo_table.
2049 (coff_sec_sym_ok_for_reloc): Remove.
2050 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2051 and comment all zero entries and remove #if 0 code.
2054 * config/obj-coff.h (obj_pop_insert): Define.
2055 (coff_pseudo_table): Declare.
2058 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2059 s_get_size, s_set_size. Comment all zero entries.
2062 * config/obj-elf.c (elf_s_get_other): New function.
2063 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2064 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2065 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2067 (obj_elf_parse_section_letters): Don't pass error strings to
2068 printf as format arg.
2071 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2073 (elf_s_get_other): Declare.
2074 (S_GET_OTHER) Define as elf_s_get_other if not already
2076 (S_SET_OTHER): Only define when not already defined.
2077 (elf_obj_read_begin_hook): Declare.
2078 (obj_read_begin_hook): Define.
2079 (elf_obj_symbol_new_hook): Declare.
2080 (obj_symbol_new_hook): Define.
2083 * config/obj-multi.h: Add copyright header and protect against
2084 multiple inclusion. Add * to all function pointers.
2085 (OBJ_HEADER): If defined, include it rather than other defines
2087 (obj_frob_file_after_relocs): Test for NULL.
2088 (obj_symbol_new_hook): Here too.
2089 (obj_sec_sym_ok_for_reloc): And here.
2090 (S_GET_OTHER): Define.
2091 (S_GET_DESC): Define.
2092 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2093 (OBJ_MAYBE_ELF): Update comment.
2095 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2096 OBJ_AOUT preprocessor conditional and handle emulation by
2097 testing OUTPUT_FLAVOR.
2098 (i386_displacement): Here too.
2099 (md_section_align): Similarly here.
2100 (i386_target_format): Conditionally compile when more than one
2101 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2102 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2103 (i386_displacement): Here too.
2106 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2107 Define TARGET_FORMAT for aout only when not multi.
2110 * config/te-multi.h: Delete file as it's identical to te-generic.h
2112 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2114 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2115 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2118 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2120 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2123 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2125 * config/tc-mips.c (mips_do_align): New function.
2126 * config/tc-mips.h (md_do_align): Define.
2128 2000-01-10 Philip Blundell <philb@gnu.org>
2130 * doc/c-arm.texi (ARM Options): Fix typo.
2131 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2132 line separator for Linux.
2133 * doc/as.texinfo (Comments): Mention the ARM.
2135 2000-01-10 Philip Blundell <pb@futuretv.com>
2137 * configure.in (arm*-*-conix*): New target.
2138 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2140 * configure: Regenerate.
2142 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2144 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2145 (obj_elf_visibility): New function.
2147 * doc/as.texinfo (Visibility): New node: document visibility
2150 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2152 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2153 warning for absolute jump/call without `*' in non-intel mode. No
2154 need to set i.types[0] JumpAbsolute in intel mode.
2156 1999-12-22 Philip Blundell <pb@futuretv.com>
2158 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2159 hook function when changing sections.
2160 (arm_s_data): Likewise.
2162 1999-12-14 Nick Clifton <nickc@cygnus.com>
2164 * config/tc-arm.c (md_parse_option): Add support for -marm720
2165 command line switch.
2167 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2169 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2170 (r_registers, xr_registers): Define.
2171 (r_register_name, xr_register_name): New functions.
2172 (md_assemble): Handle new am33 operand types and instruction
2174 (mn10300_insert_operand, check_operand): Likewise.
2176 1999-11-29 Nick Clifton <nickc@cygnus.com>
2178 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2179 (s_force_thumb): Set thumb_mode to 2.
2180 (md_assemble): Do not complain about thumb instructions on a
2181 non-thumb target if thumb_mode is set to 2.
2183 1999-11-28 Michael Meissner <meissner@cygnus.com>
2185 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2186 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2187 (O_...): Add new machine dependent expressions if we are handling
2188 explicit relocations.
2189 (alpha_reloc_op): New static table holding the explicit relocation
2191 (alpha_literal_hash): New static to hold the hash table for
2192 explicit relocations.
2193 (alpha_macros): Add support for explicit relocations.
2194 (md_begin): If explicit relocations, initialize hash table.
2195 (md_assemble): Don't print a second error if tokenize_arguments
2196 already printed an error message.
2197 (md_apply_fix): Add support for explicit relocations.
2198 (alpha_force_relocation): Ditto.
2199 (alpha_fix_adjustable): Ditto.
2200 (alpha_adjust_symtab): New function to support explicit
2202 (alpha_adjust_symtab_relocs): Ditto.
2203 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2204 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2205 Add support for explicit relocations. Return -2 if an error
2206 message was already printed.
2207 (find_macro_match): Add support for explicit relocations. Comment
2209 (emit_insn): Add support for explicit relocations.
2210 (assemble_tokens): Ditto.
2212 (load_expression): Ditto.
2215 (emit_ir_load): Ditto.
2216 (emit_loadstore): Ditto.
2219 (emit_sextX): Ditto.
2220 (emit_division): Ditto.
2221 (emit_jsrjmp): Ditto.
2222 (emit_retjcr): Ditto.
2224 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2226 (tc_adjust_symtab): If explicit relocations, call the function
2227 alpha_adjust_symtab.
2228 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2229 relocations next to the literal relocation they reference.
2230 (TC_INIT_FIX_DATA): Initialize the new fields.
2231 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2233 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2235 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2236 'B' operand for PA2.0 bb instruction.
2238 1999-11-18 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2243 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2245 (mcore_force_relocation): Force relocations to be generated for
2248 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2250 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2251 (i386_displacement): Disallow O_big displacements.
2253 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2255 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2256 Small improvements in error checking.
2257 (md_assemble): Support for unconditional ARM instructions.
2258 (md_parse_option): Support for -m[arm]v5e flag.
2260 1999-11-12 Nick Clifton <nickc@cygnus.com>
2262 * macro.c (buffer_and_nest): Do not check beyond the end of the
2265 1999-11-11 Nick Clifton <nickc@cygnus.com>
2267 * macro.c (buffer_and_nest): Look for seperator after TO and
2270 1999-11-08 Andrew Haley <aph@cygnus.com>
2272 * app.c (do_scrub_chars): When in State 10, treat backslash
2273 characters in the same way as as symbol characters.
2275 1999-11-07 Richard Henderson <rth@cygnus.com>
2277 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2278 the previous label was in the current section before playing
2279 with auto-alignment.
2281 1999-11-06 Nick Clifton <nickc@cygnus.com>
2283 * config/tc-v850.c (v850_force_relocation): Force relocation
2285 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2288 1999-11-05 Michael Meissner <meissner@cygnus.com>
2290 * expr.h (operatorT): Increase machine dependent operators to 16.
2291 * expr.c (op_rank): Ditto.
2293 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2295 * read.c (pseudo_set): Reject attempts to set the value of a
2298 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2301 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2303 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2304 to bfd_set_section_contents.
2306 1999-11-03 Nick Clifton <nickc@cygnus.com>
2308 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2310 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2312 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2313 (mips_ip): Use OPCODE_IS_MEMBER.
2315 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2317 * config/tc-arm.c (reg_required_here): Improve comments.
2319 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2320 (tinsns): Initialize variants field.
2322 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2323 BAD_PC respectively.
2325 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2327 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2328 * config/tc-arm.h: Fix compile time warnings.
2330 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2332 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2333 form @abs16, @(abs16) and @(abs16 + imm).
2335 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2337 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2338 (ISA_HAS_64_BIT_REGS) New.
2339 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2340 mips_emit_delays,macro_build,load_register,load_addresss,
2341 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2342 and/or use new ISA_xxx macros in expressions involving
2343 ISA, particularly mips_opts.isa.
2345 1999-10-18 Michael Meissner <meissner@cygnus.com>
2347 * expr.h (operatorT): Add machine dependent operators md1..md8.
2348 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2349 for the machine dependent operators to use.
2351 * expr.c (op_rank): Add machine dependent operators.
2353 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2355 (O_cpregister): Ditto.
2356 (md_begin): Change X_op test that field is wide enough to use
2357 O_max instead of O_alpha_max.
2358 (cpu_types): Fill in missing initializer.
2359 (alpha_num_macros): Make unsigned.
2360 (md_assemble): Make opnamelen be size_t.
2361 (md_apply_fix): Cast alpha_num_operands to int before testing.
2362 (alpha_force_relocation): Ditto.
2363 (alpha_fix_adjustable): Ditto.
2364 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2365 (tc_gen_reloc): Ditto.
2366 (tc_get_register): Ditto.
2371 (s_alpha_ent): Ditto.
2372 (s_alpha_end): Ditto.
2373 (s_alpha_frame): Ditto.
2374 (s_alpha_prologue): Ditto.
2375 (s_alpha_file): Ditto.
2376 (s_alpha_gprel32): Ditto.
2377 (s_alpha_proc): Ditto.
2378 (s_alpha_set): Ditto.
2379 (s_alpha_base): Ditto.
2380 (s_alpha_align): Ditto.
2381 (s_alpha_arch): Ditto.
2382 (alpha_align): Ditto.
2383 (assemble_insn): Suppress unused variable warning.
2385 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2386 order in the structure.
2387 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2389 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2391 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2393 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2395 * config/tc-i386.c (i386_index_check): Correct #endif location.
2397 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2399 * as.c (show_usage): Document new options.
2400 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2401 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2402 (parse_args): Parse the new options.
2403 (main): If there were warnings, and --fatal-warnings
2404 was specified, print an error.
2405 * as.h: New variable, flag_fatal_warnings, for new option.
2407 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2409 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2410 '@'. Change autoincrement completers to fall through to cache control
2413 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2415 (pa_parse_addb_64_cmpltr): New function.
2417 * config/tc-hppa.c (pa_ip): Change error message.
2418 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2419 '?Q' args to allow falling through.
2421 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2422 Remove unused conditional codes.
2423 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2425 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2427 * config/tc-d30v.c (CHAR_BIT): Define.
2428 (check_range): Fix bit operations to support integers bigger than
2431 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2433 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2436 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2437 Doug Evans <devans@cygnus.com>
2439 Add support for m32rx.
2440 * config/tc-m32r.c (enable_m32rx): New static global.
2441 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2442 (allow_m32rx): New function.
2443 (M32R_SHORTOPTS): Add `O'.
2444 (md_longopts): Add --m32rx plus several warning options.
2445 (md_parse_option): Handle new options.
2446 (md_show_usage): Print them.
2447 (md_begin): Enable m32rx.
2448 (OPERAND_IS_COND_BIT): New macro.
2449 (first_writes_to_seconds_operands): New function.
2450 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2451 (target_make_parallel,assemble_two_insns): New functions.
2452 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2453 If optimizing and m32rx, try to make consecutive insns parallel.
2455 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2457 * config/tc-mips.c (nopic_need_relax): Allow for the
2458 .sdata.foo sections generated by -fdata-sections,
2459 and for the .gnu.linkonce.s sections generated by C++.
2461 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2463 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2464 with cleaner code using completer prefixes. Add 'Y'.
2466 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2468 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2470 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2471 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2472 insn does not match and we should try the next insn in the table.
2474 1999-09-22 Nick Clifton <nickc@cygnus.com>
2476 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2478 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2480 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2483 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2485 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2486 OBJ_ELF. If ELF, add "sq".
2487 (md_parse_option): If ELF, ignore -s and -q.
2488 (md_show_usage): Mention ELF options.
2490 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2492 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2495 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2497 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2499 * config/tc-hppa.c (struct pa_it): New field "trunc".
2500 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2501 (pa_parse_ftest_gfx_completer): New function
2502 (pa_parse_fp_cnv_format): New function.
2504 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2505 (md_apply_fix): Handle 22bit pc-rel branches.
2507 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2509 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2511 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2513 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2515 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2517 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2518 (pa_ip): Handle 'fX'.
2520 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2522 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2523 unwinds unless the function is in the text space.
2524 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2526 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2528 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2529 (md_assemble): To here. Tweak address generation.
2531 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2533 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2534 (md_assemble): Call dwarf2_where for OBJ_ELF.
2535 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2536 (pa_end_of_source): New function.
2537 * tc-hppa.h (md_end): Define for OBJ_ELF.
2539 1999-09-14 Michael Meissner <meissner@cygnus.com>
2541 * configure.in (Canonicalization of target names): Remove adding
2542 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2543 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2544 * configure: Regenerate.
2546 1999-09-14 Donn Terry <donn@interix.com>
2548 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2550 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2552 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2553 pc-relative jmp/call to an absolute symbol.
2554 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2555 absolute section symbols.
2557 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2558 jump handling code and comments.
2560 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2562 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2563 the value if TE_PE and a global defined symbol.
2565 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2567 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2568 print the symbol, rather than printing it here.
2570 1999-09-11 Donn Terry <donn@interix.com>
2572 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2573 BFD_RELOC_RVA relocations.
2575 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2576 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2579 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2581 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2582 * doc/internals.texi (Object format backend): Document
2585 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2586 relocations against global symbols if TE_PE.
2588 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2589 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2591 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2594 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2595 symbols which do not have a constant value, or tags with
2596 non-tags. Remove the symbol from the list before adding it at the
2599 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2600 C_FCN symbol differently if TE_PE.
2601 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2602 appears in the pseudo-op, rather coff_line_base which is only set
2605 * config/obj-coff.c (obj_coff_loc): New static function.
2606 (obj_pseudo_table): Add "loc".
2608 * config/obj-coff.c (add_lineno): Check that the line number is
2611 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2612 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2614 (md_atof): Return NULL rather than 0.
2615 * config/tc-i386.c (md_atof): Change type to int.
2616 * expr.c (expr): Change first parameter to int.
2617 * config/obj-coff.c: Add declarations for static functions.
2618 (coff_frob_symbol): Use SYM_AUXENT.
2619 * config/tc-i386.h (flag_16bit_code): Don't declare.
2621 * config/obj-coff.c (obj_coff_section): Default to setting
2622 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2624 * write.c (adjust_reloc_syms): Print adjusted fixup.
2626 * expr.c (integer_constant): Correct too_many_digits calculation
2629 1999-09-09 Andreas Schwab <schwab@suse.de>
2631 * doc/c-arm.texi: Fix arguments of @var to not contain
2634 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2636 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2638 (md_parse_option): Only support -k flag for ELF and COFF targets.
2640 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2642 * config/tc-hppa.c (pa_ip): Put strict register checks before
2643 call to pa_parse_number.
2645 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2647 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2649 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2652 1999-09-06 Donn Terry <donn@interix.com>
2654 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2656 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2658 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2659 candidate instruction. Require registers for register arguments
2660 when in strict mode. Require assemble-time constants for
2661 constants when in strict mode.
2662 (pa_get_absolute_expression): Require a constant when in strict
2665 1999-09-06 Nick Clifton <nickc@cygnus.com>
2667 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2669 1999-09-04 Steve Chamberlain <sac@pobox.com>
2671 * config/tc-pj.c: New file, supports picoJava in ELF.
2672 * config/tc-pj.h: Ditto.
2673 * configure.in (pjl*, pj*): New targets.
2674 * Makefile.am: Rebuild dependencies.
2675 (CPU_TYPES): Add pj.
2676 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2677 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2678 * doc/c-pj.texi: New file.
2679 * doc/as.texinfo: Add some PJ specifics.
2680 * doc/all.texi: Add PJ to the list of all architectures, sort them
2682 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2683 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2685 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2687 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2688 (obj_frob_file): Test for null pointer.
2689 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2690 (OBJ_PROCESS_STAB): And here.
2691 (elf_obj_sy): Remove
2693 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2694 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2695 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2697 * config/obj-coff.c (no_func): Remove.
2698 (coff_format_ops): Change occurrences of no_func to 0, as we test
2699 for 0 in obj-multi.h.
2701 * configure.in: Enable bfd for i386-coff when primary target is
2702 bfd. Enable i386 elf,coff emulation support. Don't set
2703 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2704 emulation to support.
2705 *configure: Regenerate.
2707 1999-09-02 Nick Clifton <nickc@cygnus.com>
2709 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2710 .section .line directive is encountered.
2712 1999-09-01 Nick Clifton <nickc@cygnus.com>
2714 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2717 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2718 * as.texinfo: Document --gdwarf2 command line option.
2719 Add additional documentation of ARM command line switches.
2721 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2723 * config/tc-i386.c (i386_intel_memory_operand): Combine
2724 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2725 and RESTORE_END_STRING around parse_register calls.
2726 (i386_operand): Here too.
2727 (i386_is_reg): Remove.
2728 (parse_register): Move as_bad calls from within this function to
2731 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2733 Based on a patch from H.J. Lu <hjl@gnu.org>
2734 * config/tc-i386.c (parse_register): Handle FP regs specially.
2735 (md_begin): Remove '(' and ')' from register_chars.
2737 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2739 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2740 error message (done elsewhere).
2742 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2744 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2746 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2748 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2751 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2753 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2755 Add new completers. Fix bug in 64 bit condition handling.
2757 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2760 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2762 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2764 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2766 1999-08-27 Jim Wilson <wilson@cygnus.com>
2768 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2769 (struct ls): Add frag field. Initialize it to zero.
2770 (out_end_sequence): New local text_frag. Set it while in text section.
2771 Replace address check with frag check. Set ls.frag to text_frag if
2772 out_set_addr called.
2773 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2774 Set it before switching sections. Replace address check with frag
2775 check. Set ls.frag to saved_frag if out_set_addr called.
2777 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2779 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2780 output "advance_pc" opcode instead of calling gen_addr_line().
2781 The latter has the undesired side-effect of creating a new row
2782 in the debug line info matrix.
2784 1999-08-26 Jim Wilson <wilson@cygnus.com>
2786 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2787 ls.last_filename if last is less than zero. Set ls.last_filename
2788 when allocating new entry.
2789 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2792 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2794 * config/tc-i386.c (i386_index_check): Fix the displacement size
2795 when INFER_ADDR_PREFIX.
2797 1999-08-18 Nick Clifton <nickc@cygnus.com>
2799 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2802 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2804 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2805 handle 0xffffNNNN constants correctly.
2807 1999-08-16 Nick Clifton <nickc@cygnus.com>
2809 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2812 1999-08-13 Nick Clifton <nickc@cygnus.com>
2814 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2815 (md_apply_fix3): Always pass positive values to
2816 validate_offset_imm.
2818 1999-08-12 Nick Clifton <nickc@cygnus.com>
2820 * config/tc-arm.c (skip_whitespace): New macro.
2821 Formatting tidy ups.
2823 (md_apply_fix3): Store relocation offset in addend for ELF based
2825 (arm_force_relocation): Always generate relocs for Thumb function
2828 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2830 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2831 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2833 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2835 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2836 flags for the unwind subspace.
2838 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2839 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2840 suitable relocation based on the size of the target's pointer.
2841 Always Use subsegment zero for the unwinders.
2842 (pa_level): Handle "2.0w".
2844 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2846 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2847 with the following instruction unless this was specified.
2849 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2851 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2852 certain sections, to match BFD changes.
2854 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2856 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2857 (EXTRA_SCRIPTS): Define to keep automake happy.
2858 * Makefile.in: Rebuild.
2860 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2862 * Makefile.am: Rename .dep* files to DEP*.
2863 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2864 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2866 * Makefile.in: Rebuild.
2868 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2870 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2872 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2874 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2875 avoid problems on DOS filesystems.
2876 * Makefile.in: Rebuild.
2878 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2880 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2882 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2885 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2887 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2888 line to create ${GDBINIT} rather than .gdbinit.
2889 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2891 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2893 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2895 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2897 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2899 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2901 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2902 non-adjustable symbols.
2904 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2906 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2908 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2910 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2913 1999-08-05 Donn Terry <donn@interix.com>
2915 * config/te-interix.h: New file.
2916 * configure.in (i386-*-interix*): New target.
2917 * configure: Rebuild.
2919 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2921 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2922 selectors for ELF too.
2923 (selector_table): Add "ltp" and "rtp" selectors.
2925 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2927 * config/tc-i386.c (i386_operand): No need to change
2928 operand_string pointer in segment reg case before goto
2929 do_memory_reference. Initialise displacement_string_start and
2930 displacement_string_end after do_memory_reference label.
2931 (i386_index_check): Add operand_string param, and print error
2932 message on failure here.
2933 (i386_intel_memory_operand): Instead of here.
2934 (i386_operand): And here.
2935 (INFER_ADDR_PREFIX): Enable.
2937 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2939 * config/tc-i386.h (DefaultSize): Define. Renumber following
2940 opcode_modifier defines.
2942 From Etienne Lorrain <etienne.lorrain@ibm.net>
2943 * config/tc-i386.c (stackop_size): New variable.
2944 (set_16bit_code_flag): Clear it here.
2945 (set_16bit_gcc_code_flag): New function.
2946 (md_pseudo_table): Add "code16gcc" entry.
2947 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2949 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2951 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2952 next_set_end even if the end symbol is being discarded.
2954 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2955 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2956 * config/obj-coff.c: Likewise.
2957 (seg_info_type): Remove.
2958 (seg_info_off_by_4): Change to array of segT.
2959 (s_get_segment): Adjust accordingly.
2960 (obj_pseudo_table): Fully initialize sentinel entry.
2962 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2963 Ralf Baechle <ralf@uni-koblenz.de>.
2965 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2967 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2969 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2971 * config/tc-i386.c: Indentation and white space changes.
2972 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2973 don't enable it by default.
2974 (i386_intel_operand): Remove redundant prototype.
2975 Move check on number of memory operands, and i.mem_operands++
2976 (i386_intel_memory_operand): To here.
2977 Remove i386_immediate code from here. Remove special case code
2978 for input and output using (%dx). Remove base/index checks and
2979 call i386_index_check instead. Save initial operand_string
2980 argument for error message.
2981 (i386_operand): Remove redundant prototype. Move base/index
2982 checks to i386_index_check.
2983 (i386_displacement): Move intel mode check for non-zero
2985 (i386_intel_memory_operand): To here.
2987 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2989 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2990 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2991 by .register pseudo-op if -64 and --no-undeclared-regs.
2992 (s_register, sparc_adjust_symtab): New functions.
2993 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2994 Declare sparc_adjust_symtab as tc_adjust_symtab.
2995 * doc/c-sparc.texi: Add description of #ignore special literal
2996 for .register pseudo-op.
2998 1999-07-30 Catherine Moore <clm@cygnus.com>
3000 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3001 the relocation's section offset.
3003 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3005 * write.c (fixup_segment): Fix generic error check overflow test.
3007 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3008 X_add_number to long.
3010 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3012 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3015 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3017 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3020 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3022 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3024 * configure.bat: Remove; obsolete.
3025 * config/go32.cfg: Likewise.
3027 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3029 * configure.in (i386-*-vxworks*): New target.
3030 * configure: Rebuild.
3032 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3034 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3036 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3038 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3040 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3041 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3042 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3043 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3044 MAX_RELOC_EXPANSION): Define.
3045 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3047 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3049 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3050 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3051 block. Print a warning if an 8-bit or 16-bit constant
3052 displacement or immediate is truncated on output.
3053 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3055 (i386_operand): Disallow immediate jump absolute operand.
3057 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3059 * configure.in: Bump version number to 2.9.5.
3060 * configure: Rebuild.
3062 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3065 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3067 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3068 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3070 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3072 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3074 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3076 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3077 if -mno-fpu was given.
3078 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3080 (cons_fix_new_arm): Remove misleading comments.
3082 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3084 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3086 (relax_segment): Likewise. After giving a rs_org error, convert
3087 the frag to rs_align to avoid cascading errors.
3089 1999-07-12 Andreas Schwab <schwab@suse.de>
3091 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3093 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3095 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3096 as appropriate. Fill in structure initializations. Add variable
3097 initializations. Add casts.
3098 * dwarf2dbg.c (print_stats): Change i to size_t.
3099 * listing.c (listing_listing): Change list_line to unsigned int.
3101 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3103 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3104 rather than checking for \001 and \002 in symbol name.
3105 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3107 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3109 * configure.in (hppa*-linux-gnu*): New target.
3110 * configure: Rebuilt.
3112 1999-07-08 Nick Clifton <nickc@cygnus.com>
3114 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3116 1999-07-07 Nick Clifton <nickc@cygnus.com>
3118 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3119 accessing symbolP directly.
3121 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3123 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3126 1999-07-05 Nick Clifton <nickc@cygnus.com>
3128 * config/tc-arm.c (ARM_EXT_V5): Define.
3129 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3130 (md_begin): Detect ARM v5 architectures.
3131 (md_parse_option): Accept arm v5 specification.
3132 (md_show_usage): Documment -marmv5 switch.
3134 * doc/c-arm.texi: Document -marmv5 command line option.
3136 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3138 (validate_immediate_twopart): New function. Determine if a
3139 constant can be computed by two ADD instructions.
3140 (output_inst): Remove its command line parameter - it was never
3142 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3143 implememt the ADRL pseudo op.
3144 (tc_gen_reloc): Generate a suitable error message if an ADRL
3145 instruction tries to generate a real reloc.
3147 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3149 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3151 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3154 1999-06-27 H.J. Lu <hjl@gnu.org>
3156 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3157 non BFD_ASSEMBLER case.
3159 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3161 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3164 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3166 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3167 out_end_sequence() when the address decreases due to a new frag.
3168 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3169 numbering starts with 1.
3171 1999-06-23 Nick Clifton <nickc@cygnus.com>
3173 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3175 (mcore_s_text): Call obj_elf_text for ELF target.
3176 (mcore_s_data): Call obj_elf_data for ELF target.
3177 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3179 (mcore_s_bss): New function: Dump literal table before changing
3181 (mcore_s_comm): New function: Dump literal table before changing
3184 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3185 No longer static functions.
3186 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3187 Provide prototypes for these functions.
3189 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3191 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3192 a list of names, to try obj_segment_name, and to try abbreviated
3193 names when using COFF without long section names.
3195 * config/tc-alpha.c: More use of symbol accessor functions.
3196 * config/tc-arc.c: Likewise.
3197 * config/tc-d30v.c: Likewise.
3198 * config/tc-fr30.c: Likewise.
3199 * config/tc-i860.c: Likewise.
3200 * config/tc-m88k.c: Likewise.
3201 * config/tc-mcore.c: Likewise.
3202 * config/tc-ns32k.c: Likewise.
3203 * config/tc-sparc.c: Likewise.
3204 * config/tc-v850.c: Likewise.
3206 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3207 sy_value with appropriate accessor functions.
3208 * config/tc-arm.c (md_apply_fix3): Likewise.
3209 * config/tc-d10v.c (AT_WORD_P): Likewise.
3210 * config/tc-v850.c (reg_name_search): Likewise.
3212 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3213 use symbol_get_bfdsym instead.
3214 * config/tc-ppc.c (md_assemble): Likewise.
3215 * config/tc-v850.c (v850_comm): Likewise.
3217 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3219 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3220 the symbol, rather than accessing the bsym member.
3221 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3222 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3223 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3224 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3225 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3226 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3227 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3228 * config/tc-v850.c (tc_gen_reloc): Likewise.
3230 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3232 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3233 (hppa_gen_reloc_type): Conditionalize on BFD64.
3234 (tc_gen_reloc): Re-enable ELF relocations.
3235 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3237 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3239 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3241 (do_ldst): Move assignment out of if condition.
3242 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3243 parentheses to avoid warning.
3245 1999-06-21 Nick Clifton <nickc@cygnus.com>
3247 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3248 macro to get at the BFD symbol associated with a GAS symbol.
3250 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3252 * config/tc-ppc.c: Update for symbol handling changes.
3253 * config/obj-coff.c: Likewise.
3255 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3257 * tc-hppa.c: General cleanups of ELF support. No more spaces
3258 and subspaces for ELF.
3259 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3260 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3261 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3262 (UNWIND_SECTION_NAME): Likewise.
3263 (space/subspace related structures): Conditionalize definitions
3265 (space/subspace directives and support routines): Conditionalize
3266 definitions and references/uses on OBJ_SOM.
3267 (label_symbol_struct): For ELF, track the symbol's segment. For
3268 SOM track its space.
3269 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3271 (USE_ALIASES): Kill for both SOM & ELF.
3272 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3273 (pa_space, pa_subspace): Corresponding changes.
3274 (pa_spaces_begin): Corresponding chagnes.
3275 (md_begin): Do not muck around with space/subspace stuff for
3277 (md_apply_fix): Temporarily disable argument relocation stuff
3279 (tc_gen_reloc): Temporarily disable relocation generation for
3281 (pa_build_unwind_subspace): Similarly.
3283 1999-06-16 Nick Clifton <nickc@cygnus.com>
3285 * config/tc-arm.c (thumb_set): New pseudo op.
3286 (text, data, section): Override these pseudo ops with ARM
3288 (s_thumb_set): New function: Perform the same as a .set pseudo
3289 op, but also mark the alias'ed symbol as being a Thumb
3291 (arm_s_text): New function: Perform the same as the .text
3292 pseudo op, but dump the literal pool before changing
3294 (arm_s_data): New function: Perform the same as the .data
3295 pseudo op, but dump the literal pool before changing
3297 (arm_s_section): New function: Perform the same as the
3298 .section pseudo op, but dump the literal pool before changing
3300 (arm_cleanup): Do not reset the current section before dumping
3303 1999-06-17 Nick Clifton <nickc@cygnus.com>
3305 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3306 OPTION_NO_WARN_UNMATCHED entries.
3307 (md_parse_option): Generate a warning message if an unrecognised
3308 option is encountered.
3310 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3311 (get_operands): When parsing an expression after an '@' symbol
3312 has been detected, do not ignore '#' symbols.
3313 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3316 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3318 From K. Richard Pixley <rich@noir.com>:
3319 * configure.in (ppc-*-vxworks*): New target.
3320 * configure: Rebuild.
3322 1999-06-12 Philip Blundell <philb@gnu.org>
3324 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3326 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3328 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3329 which refer to symbols in linkonce sections, permit reducing the
3330 relocs if the symbol is local.
3332 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3334 * subsegs.c (subseg_text_p): New function.
3335 * as.h (subseg_text_p): Declare.
3336 * read.c (do_align): Use subseg_text_p to set the default fill.
3337 * write.c (subsegs_finish): Likewise.
3338 * config/obj-coff.c (write_object_file): Likewise.
3339 * config/tc-i386.h (md_maybe_text): Don't define.
3340 (md_do_align): Use subseg_text_p to set the default fill.
3341 * config/tc-m32r.c (m32r_do_align): Likewise.
3342 * config/tc-sh.c (sh_do_align): Likewise.
3343 * config/tc-sparc.h (md_do_align): Likewise.
3345 1999-06-12 David O'Brien <obrien@freebsd.org>
3347 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3348 * configure: Rebuild.
3350 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3352 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3353 * Makefile.am: Rebuild dependencies.
3354 * Makefile.in: Rebuild.
3356 * config/tc-i386.c (i386_immediate): Remove unused label
3359 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3360 * symbols.c: Likewise.
3361 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3362 sy_next field when taking address, rather than symbol_next.
3364 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3366 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3367 value from the output file architecture.
3368 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3369 * dwarf2dbg.h: Change bfd_vma to addressT.
3371 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3373 * dwarf2dbg.h: Use PARAMS in function declarations.
3375 1999-06-11 Martin Dorey <mdorey@madge.com>
3377 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3378 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3380 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3382 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3384 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3386 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3389 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3391 * read.c (read_a_source_file): Only declare inescape if
3394 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3396 (find_entry_byval): Add parens to avoid warning.
3398 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3400 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3403 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3405 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3408 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3409 synthetize_setx): New functions.
3410 (md_assemble): Broken the special cases into the above
3411 functions. Make compiler happy if sizeof(bfd_vma)==4.
3412 Fix sethi generated from set/setuw. If instructions have a relloc,
3413 always clear the fields to be relocated in the opcode.
3414 (sparc_ip): Remove special_case global variable.
3416 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3418 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3419 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3420 indication of success rather than a value.
3421 (itbl_get_val): Likewise.
3422 (itbl_get_field): Use strcspn. Change delimiters to include
3424 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3425 (itbl_get_val): Likewise.
3426 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3428 * symbols.c (copy_symbol_attributes): Convert local symbols to
3431 1999-06-10 Nick Clifton <nickc@cygnus.com>
3433 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3436 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3438 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3439 Optimize set if sizeof(bfd_vma) == 64.
3440 (sparc_ip): Fix sethi - without %hi() it should generate
3441 R_SPARC_22 reloc, not R_SPARC_HI22.
3442 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3444 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3446 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3447 (s_ncons): New function.
3448 (native_op_table): New table.
3449 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3450 R_SPARC_OLO10 handling.
3452 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3454 * expr.h (struct expressionS): Revert last change; widen X_op.
3455 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3457 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3459 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3460 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3461 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3462 * Makefile.in: Regenerated.
3464 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3465 `common' pass on to s_mri_common.
3466 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3468 1999-06-06 Richard Henderson <rth@cygnus.com>
3470 * config/obj-elf.c (obj_elf_section): Don't free the return
3471 value of demand_copy_C_string.
3473 1999-06-05 Richard Henderson <rth@cygnus.com>
3475 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3476 creation logic from obj_elf_create_section.
3478 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3479 (section_stack): New.
3480 (special_sections): Make const.
3481 (obj_elf_section): Gut and rewrite parsing.
3482 (obj_elf_change_section): New function broken out of obj_elf_section.
3483 (obj_elf_parse_section_letters): Likewise.
3484 (obj_elf_section_word): Likewise.
3485 (obj_elf_section_type): Likewise.
3486 (obj_elf_previous): Treat as a toggle.
3487 (obj_elf_popsection): New.
3488 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3489 (ppc_section_type): Likewise.
3490 * config/tc-ppc.h: Likewise.
3492 * expr.h (struct expressionS): Don't make X_op a bitfield.
3493 * config/tc-alpha.c: Update for symbol handling changes.
3494 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3495 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3497 1999-06-05 Richard Henderson <rth@cygnus.com>
3499 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3500 (dwarf2_gen_line_info): Kill unused variables.
3501 (dwarf2_finish): Likewise.
3502 (dwarf2_where): Likewise.
3503 (dwarf2_directive_file): If we've only got a string,
3504 hand off to s_app_file.
3505 * ecoff.c: Move the include of ecoff.h.
3506 * symbols.h (S_IS_FUNCTION): Prototype.
3508 * read.c (LEX_HASH): Supply a default.
3510 (s_globl): Update `c' after skipping whitespace.
3511 * read.h (LEX_END_NAME, is_name_ender): New.
3512 * expr.c (get_symbol_end): Respect it.
3514 1999-06-04 Mark Klein <mklein@dis.com>
3516 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3518 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3520 * config/tc-hppa.c: Update for symbol handling changes.
3522 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3524 * cgen.c: Update for symbol handling changes.
3525 * config/tc-m32r.c: Likewise.
3527 * config/tc-hppa.h: Update for symbol handling changes.
3528 * config/tc-hppa.c: Likewise.
3530 * config/tc-arm.h: Update for symbol handling changes.
3531 * config/tc-arm.c: Likewise.
3532 (symbol_make_empty): Remove. Just use symbol_create.
3534 * symbols.c (symbol_set_tc): Correct name.
3536 * Makefile.am: Rebuild dependencies.
3537 ($(OBJS)): Don't depend upon struc-symbol.h.
3538 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3539 * dep-in.sed: Don't remove struc-symbol.h.
3540 * Makefile.in: Rebuild.
3542 * doc/internals.texi (Symbols): Describe changes in symbol
3545 1999-06-03 Richard Henderson <rth@cygnus.com>
3547 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3548 instead of doing the work by hand.
3550 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3552 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3553 state of line state-machine.
3554 (struct ls): Collect DWARF2 line state-machine state in new member
3555 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3556 resulted in any DWARF2 directives.
3557 (reset_state_machine): New function.
3558 (out_end_sequence): Ditto.
3559 (dwarf2_gen_line_info): When switching sections or switching to a
3560 lower text address, call out_end_sequence() first to terminate the
3561 previous code sequence as code sequences MUST have monotonically
3562 increasing addresses.
3563 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3565 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3567 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3568 DWARF2 debug info (line information only, at this point).
3569 * as.h: Update comment about supported debug formats.
3570 * dwarf2dbg.c, dwarf2dbg.h: New files.
3571 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3573 * expr.c (operand): Don't use [ for parens if we want an index op.
3574 (op_encoding): Switch [ into O_index, if desired.
3575 (op_rank): Renumber with O_index on bottom.
3576 (expr): If O_index, match closing bracket.
3577 * expr.h (O_index): New.
3579 * read.c (read_a_source_file): Conditionally allow matched "
3580 in lines passed to md_assemble.
3582 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3584 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3586 Add support for storing local symbols in a small structure to save
3587 memory when assembling large files.
3588 * as.h: Don't include struc-symbol.h.
3589 (symbolS): Add typedef.
3590 * symbols.c: Include struc-symbol.h.
3591 (local_hash): New static variable.
3592 (save_symbol_name): New static function, from symbol_create.
3593 (symbol_create): Call save_symbol_name.
3594 (local_symbol_count): New static variable.
3595 (local_symbol_conversion_count): Likewise.
3596 (LOCAL_SYMBOL_CHECK): Define.
3597 (local_symbol_make): New static function.
3598 (local_symbol_convert): New static function.
3599 (colon): Handle local symbols. Create local symbol for local
3601 (symbol_table_insert): Handle local symbols.
3602 (symbol_find_or_make): Create local symbol for local label name.
3603 (symbol_find_base): Check for local symbol.
3604 (symbol_append, symbol_insert): Check for local symbols.
3605 (symbol_clear_list_pointers, symbol_remove): Likewise.
3606 (verify_symbol_chain): Likewise.
3607 (copy_symbol_attributes): Likewise.
3608 (resolve_symbol_value): Handle local symbols.
3609 (resolve_local_symbol): New static function.
3610 (resolve_local_symbol_values): New function.
3611 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3612 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3613 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3614 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3615 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3616 (symbol_previous, symbol_next): New functions.
3617 (symbol_get_value_expression): Likewise.
3618 (symbol_set_value_expression): Likewise.
3619 (symbol_set_frag, symbol_get_frag): Likewise.
3620 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3621 (symbol_mark_used_in_reloc): Likewise.
3622 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3623 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3624 (symbol_mri_common_p): Likewise.
3625 (symbol_mark_written, symbol_clear_written): Likewise.
3626 (symbol_written_p): Likewise.
3627 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3628 (symbol_section_p, symbol_equated_p): Likewise.
3629 (symbol_constant_p): Likewise.
3630 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3631 (symbol_get_obj, symbol_set_obj): Likewise.
3632 (symbol_get_tc, symbol_set_tc): Likewise.
3633 (symbol_begin): Initialize local_hash.
3634 (print_symbol_value_1): Handle local symbols.
3635 (symbol_print_statistics): Print local symbol statistics.
3636 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3637 Declare new symbols.c functions. Move many declarations here from
3639 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3640 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3641 (struct symbol): Move bsym to make it clearly the first field.
3642 Remove TARGET_SYMBOL_FIELDS.
3643 (symbolS): Don't typedef.
3644 (struct broken_word): Remove.
3645 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3646 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3647 (symbol_clear_list_pointers): Likewise.
3648 (symbol_insert, symbol_remove): Likewise.
3649 (symbol_previous, symbol_append): Likewise.
3650 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3651 (struct local_symbol): Define.
3652 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3653 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3654 (local_symbol_get_frag, local_symbol_set_frag): Define.
3655 (local_symbol_get_real_symbol): Define.
3656 (local_symbol_set_real_symbol): Define.
3658 * write.c (write_object_file): Call resolve_local_symbol_values.
3659 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3660 (TARGET_SYMBOL_FIELDS): Don't define.
3661 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3662 ECOFF_DEBUGGING, add ECOFF fields.
3663 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3664 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3665 ECOFF_DEBUGGING, add ECOFF fields.
3666 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3667 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3668 * config/tc-mcore.h: Don't include struc-symbol.h.
3669 (TARGET_SYMBOL_FIELDS): Don't define.
3670 (struct mcore_tc_sy): Define.
3671 (TC_SYMFIELD_TYPE): Define.
3672 * Many files: Use symbolS instead of struct symbol. Use new
3673 accessor functions rather than referring to symbolS fields
3676 * read.c (s_mri_common): Don't add in value of line_label.
3678 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3679 checking for SEC_LINK_ONCE.
3681 * config/tc-sh.h (sh_fix_adjustable): Declare.
3683 * app.c (input_buffer): New static variable.
3684 (app_push): Save saved_input in allocated buffer.
3685 (app_pop): Restored saved_input.
3686 (do_scrub_chars): Change get parameter to take char * and int as
3687 arguments. Change GET macro to pass input_buffer to get
3688 function. Don't save input into allocated buffer.
3689 * as.h (do_scrub_chars): Update declaration.
3690 * input-file.c (input_file_get): Change to take char * and int.
3691 Read data into passed in buffer. Remove static buffer.
3692 * read.c (scrub_from_string): Change to take char * and int. Copy
3693 data into passed in buffer.
3695 * hash.h: Neaten. Declare hash_traverse.
3696 * hash.c: Complete rewrite based on BFD hashing code.
3697 * gasp.c (chunksize): New variable.
3698 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3701 1999-05-28 Nick Clifton <nickc@cygnus.com>
3703 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3704 addend unless the target uses an old ABI.
3706 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3708 -Wchar-subscripts cleanup
3709 * listing.c (listing_newline): Use unsigned char variable, so
3710 calls to isascii,iscntrl are correct.
3711 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3713 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3714 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3715 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3716 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3718 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3720 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3722 (arch_coldfire_p): New #define.
3723 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3725 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3727 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3729 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3730 (install_operand): Add place `N'.
3731 (init_table): Add registers ACC, MACSR, MASK.
3733 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3735 * config/tc-m68k.c: Change mcf5200 --> mcf.
3736 (archs): Add mcf5206e, mcf5307.
3737 (m68k_ip): Add format `u'.
3738 (install_operand): Add place `m', `M', `h'.
3739 (init_table): Add upper/lower registers.
3741 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3743 1999-05-28 Martin Dorey <mdorey@madge.com>
3745 * config/tc-i960.c: Several minor changes to add ELF and
3746 BFD_ASSEMBLER support.
3747 * config/tc-i960.h: Likewise.
3748 * configure.in (i960-*-elf*): New target.
3749 * aclocal.m4, configure: Rebuild.
3751 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3753 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3754 reloc changes when defined(BFD_ASSEMBLER).
3756 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3758 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3760 * write.c (write_print_statistics): Output to file, not stderr.
3762 * expr.c (generic_bignum_to_int32,64): Prototype.
3764 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3765 output_sleb128, output_uleb128, output_big_sleb128,
3766 output_big_uleb128, output_big_leb128): Prototype.
3767 (output_big_sleb128, output_big_uleb128): Make inline.
3768 (output_big_leb128): Remove inline
3770 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3771 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3772 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3773 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3774 value for correct overflow check in write.c:fixup_segment.
3775 * write.c (fixup_segment): Move bitfield overflow checks to after
3776 the md_apply_fix call.
3777 * config/obj-coff.c (fixup_segment): Likewise.
3778 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3779 valueT *val argument.
3781 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3783 * config/atof-ieee.c (gen_to_words): Correctly round a
3784 denormalized number. Fix off-by-one in range checking for
3785 exponent in a denormal.
3787 1999-05-10 Nick Clifton <nickc@cygnus.com>
3789 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3792 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3794 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3796 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3798 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3799 (ReverseRegRegmem): Remove.
3800 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3801 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3802 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3805 From Doug Ledford <dledford@redhat.com>
3806 * config/tc-i386.h (RegXMM): New for P/III.
3807 * config/tc-i386.c: Add support for P/III.
3809 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3811 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3812 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3813 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3815 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3817 * config/tc-i386.c (i386_immediate): Skip whitespace before
3818 complaining about junk after expression.
3819 (i386_displacement): Likewise.
3821 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3823 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3824 Don't copy before downcaseing.
3826 1999-05-05 Catherine Moore <clm@cygnus.com>
3828 * tc-m68k.c: Include elf/m68k.h.
3829 (m68k_elf_final_processing): New routine.
3830 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3833 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3835 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3838 1999-04-30 Nick Clifton <nickc@cygnus.com>
3840 * config/tc-mcore.c (mcore_s_section): Dump literals before
3843 1999-04-29 Nick Clifton <nickc@cygnus.com>
3845 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3848 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3850 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3851 (TC_INIT_FIX_DATA): Delete.
3852 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3853 (TC_INIT_FIX_DATA): Delete.
3854 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3855 * write.c (fix_new_internal): Initialize fx_cgen member.
3856 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3857 (gas_cgen_md_apply_fix3): Update.
3858 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3859 (md_cgen_record_fixup_exp): Update.
3860 (FX_OPINFO_R_TYPE): Update.
3862 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3863 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3864 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3865 * frags.h (struct frag): Make opindex, opinfo ints.
3867 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3869 1999-04-26 Tom Tromey <tromey@cygnus.com>
3871 * aclocal.m4, configure: Updated for new version of libtool.
3873 1999-04-22 Nick Clifton <nickc@cygnus.com>
3875 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3877 (md_apply_fix3): Do not fix up absolute relocations against
3880 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3882 1999-04-20 Nick Clifton <nickc@cygnus.com>
3884 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3885 changes and data-in-text directives.
3886 (mcore_cons): New function: intercept cons() operations.
3887 (mcore_float_cons): New function: intercept float_cons()
3889 (mcore_stringer): New function: intercept stringer() operations.
3891 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3893 * obj.h (struct format_ops): Change generate_asm_lineno field to
3895 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3897 * config/tc-alpha.c (find_opcode_match): Add default case to
3899 (find_macro_match): Likewise.
3900 (load_expression): Parenthesize && within ||.
3902 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3904 1999-04-17 Nick Clifton <nickc@cygnus.com>
3906 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3907 .text .data .section pseudo ops.
3908 (mcore_s_section): New function. Dump lits before changing secs.
3909 (mcore_s_text): New function. Dump lits before changing secs.
3910 (mcore_s_data): New function. Dump lits before changing secs.
3912 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3914 * config/tc-mips.c (mips_32bitmode): New.
3915 (md_begin): Set mips_32bitmode if needed.
3916 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3917 Set EF_MIPS_32BITMODE.
3919 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3921 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3924 1999-04-16 Nick Clifton <nickc@cygnus.com>
3926 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3928 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3930 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3931 expressions correctly.
3934 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3936 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3938 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3940 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3941 and fmpynfadd instructions.
3943 1999-04-11 Richard Henderson <rth@cygnus.com>
3945 * as.h (environ): Declare it, if needed.
3946 * as.c (dump_statistics): Don't declare environ.
3947 * configure.in (environ): Detect declaration.
3948 * configure, config.in: Rebuild
3950 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3951 (i386_displacement): Allocate enough space for replacement buffer.
3952 Clean up replacement buffer initialization.
3954 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3956 * subsegs.c (section_symbol): Don't create a new symbol if one
3957 already exists; instead, use the existing one, but set its segment
3958 and frag data if it hasn't already been defined.
3959 * config/obj-coff.c (c_section_symbol): Likewise.
3961 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3963 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3965 1999-04-08 Nick Clifton <nickc@cygnus.com>
3967 * config/tc-mcore.c: New File: Support routines for MCore
3969 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3970 * config/obj-coff.c: Add support for mcore-pe target.
3972 * Makefile.am: Add support for MCore targets.
3973 * Makefile.in: Regenerate.
3974 * configure.in: Add support for MCore targets.
3975 * configure: Regenerate.
3977 * doc/all.texi: Set MCORE.
3978 * doc/as.texinfo: Document MCore specific command line options.
3980 * write.h: Prevent multiple inclusion.
3982 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3984 * asintl.h (LC_MESSAGES): Never define.
3985 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3987 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3990 * Makefile.am (m68k-parse.c): If configuring in the source
3991 directory, copy m68k-parse.y into the local directory before
3992 running ylwrap, to remove spurious differences when generating
3994 * Makefile.in: Rebuild.
3996 * config/tc-sparc.h (md_do_align): Just allocate the number of
3997 bytes necessary, rather than always allocating 1024.
3999 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4001 * listing.c (listing_newline): Add cast to avoid warning.
4002 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4003 * config/tc-i386.c (i386_scale): Add return value.
4004 (build_displacement_string): Remove unused local temp_disp2.
4005 (i386_intel_memory_operand): Add parentheses to avoid warning.
4006 (i386_intel_operand): Remove unused local end_of_operand_string.
4007 (i386_operand): Remove unused local operand_modifier.
4008 (i386_operand): Add parens to avoid warning.
4010 1999-04-04 Don Bowman <don@pixsci.com>
4012 * configure.in: Add mips*-*-vxworks* target; have it define
4014 * configure, config.in: Rebuild.
4016 1999-03-31 Nick Clifton <nickc@cygnus.com>
4018 * configure.in (emulations): Add support for arm-epoc-pe.
4019 * configure: Regenerate.
4020 * config/te-epoc-pe.h: New file. Define macros specific to
4022 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4023 for arm-epoc-pe target.
4025 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4027 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4029 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4031 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4032 detect ",n" without a condition.
4033 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4036 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4038 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4039 instruction is encoded with one bit.
4042 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4044 * doc/internals.texi (CPU backend): Mention that
4045 line_separator_chars should not include newline. From thi
4046 <ttn@mingle.glug.org>.
4048 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4050 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4051 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4053 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4055 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4057 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4059 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4062 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4064 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4066 1999-03-15 Martin Hunt <hunt@cygnus.com>
4068 * app.c (do_scrub_begin): Change '-' back to a symbol char
4069 so we can use multiple opcodes on a line again.
4071 * config/tc-d30v.c: By default, warn if a symbol has
4072 the same name as a register. Plus some minor
4073 updates from the branch.
4075 1999-03-13 Nick Clifton <nickc@cygnus.com>
4077 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4078 BFD_RELOC_16 and BFD_RELOC_64.
4080 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4082 * expr.c (expr): Add missing else.
4084 1999-03-12 Nick Clifton <nickc@cygnus.com>
4086 * config/tc-arm.c (md_apply_fix3): Improve error message.
4088 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4090 * Makefile.am (CPU_TYPES): Add fr30.
4091 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4092 (fr30,m32r dependencies): Update.
4093 * Makefile.in: Rebuild.
4095 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4096 (gas_cgen_record_fixup_exp): Ditto.
4097 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4098 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4099 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4100 (md_cgen_lookup_reloc): Update use of operand->type.
4101 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4102 (md_convert_frag): Call cgen_operand_lookup_by_num.
4103 (md_cgen_lookup_reloc): Update use of operand->type.
4104 (m32r_cgen_record_fixup_exp): Ditto.
4106 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4108 * config/tc-mips.c (md_show_usage): Fix message.
4110 1999-03-03 Nick Clifton <nickc@cygnus.com>
4112 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4113 and LDR reg,=<expr> instruction.
4115 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4118 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4120 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4122 1999-02-17 Nick Clifton <nickc@cygnus.com>
4124 This patch was created by: Scott Bambrough
4125 <scottb@corelcomputer.com>
4128 Special cased '@' character. The '@' character is used as the
4129 ARM assembler comment character, as a special character
4130 and in ELF .symver pseudo-op's, and as a special character in
4131 .type and .section pseudo-ops.
4132 (symver_pseudo): New static variable.
4133 (symver_state): New static variable.
4134 (struct app_save): Add field 'symver_state'.
4135 (app_push): Save global symver_state int struct app_save.
4136 (app_pop): Restore global symver_state from struct app_save.
4137 (do_scrub_chars): Special case handling of '@' character in
4140 * configure.in: Modified to recognize armv* uname syntax from ARM
4142 * configure: Regenerated.
4144 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4145 a prefix to the section's type.
4146 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4147 the type's typename.
4149 * config/tc-arm.h: Add support for PIC generation:
4150 (pic_code): New boolean.
4151 (obj_relocate_extern): Define.
4152 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4153 (TC_CONS_FIX_NEW): Define.
4154 (tc_fix_adjustable): Define.
4155 (GLOBAL_OFFSET_TABLE_NAME): Define.
4157 * config/tc-arm.c: Add support for PIC generation:
4158 (line_seperator_chars): Allow ';' as a seperator for Linux.
4159 (is_immediate_prefix): New macro.
4160 (arm_parse_reloc): New function.
4161 (s_arm_elf_cons): New function.
4162 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4163 (md_undefined_symbol): Special case handling for the Global Offset
4165 (md_apply_fix3): Handle PIC relocs.
4166 (tc_gen_reloc): Handle PIC relocs.
4167 (md_parse_option): Add support for '-k' command line switch to
4168 enable PIC generation.
4169 (cons_fix_new_arm): New function.
4170 (s_arm_elf_cons): New function.
4172 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4174 * configure.in: Add comments for uses of AC_DEFINE.
4175 * acinclude.m4: Likewise.
4176 * acconfig.h: Remove.
4177 * aclocal.m4: Rebuild.
4178 * configure: Rebuild.
4179 * Makefile.in: Rebuild.
4180 * config.in: Rebuild.
4182 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4184 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4185 non-constant offset from a base register.
4187 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4189 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4192 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4194 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4195 (emit_insn): Look for pc-relative and no-overflow specifiers on
4196 internal relocation types.
4198 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4200 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4203 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4205 (mips_4650, mips_4010, mips_4100): Variables removed.
4206 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4207 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4209 (md_begin): Don't bother initializing the mips_NNNN variables;
4210 mips_cpu is set, and that's good enough now.
4211 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4212 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4213 (show): New function, to handle wrapping in the CPU lists.
4214 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4216 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4218 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4219 than treat as an immediate specifier.
4221 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4223 * config/tc-i386.c: Prototype many functions.
4224 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4225 (i386_immediate): Remove unused second argument.
4226 (i386_intel_operand): Fix i386_is_reg typo.
4227 (i386_operand): Use allow_naked_reg.
4228 (output_invalid): Make operand int for K&R.
4230 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4232 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4234 * Makefile.in: Rebuild.
4236 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4238 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4240 (EXTRA_as_new_SOURCES): Comment out.
4241 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4242 * Makefile.in: Rebuild.
4243 * doc/Makefile.in: Rebuild.
4244 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4245 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4246 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4247 * configure: Rebuild.
4248 * aclocal.m4: Rebuild.
4249 * config.in: Rebuild.
4250 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4251 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4252 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4253 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4254 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4255 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4256 (gas_cgen_record_fixup_exp): Ditto.
4257 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4258 descriptor, not global variable.
4259 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4260 descriptor, not global variable. Refer to insert_operand handler
4261 via cpu descriptor, not global function.
4262 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4263 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4264 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4265 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4266 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4267 * config/tc-m32r.c: Ditto.
4268 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4269 (md_assemble): Ditto.
4270 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4272 1999-02-09 Nick Clifton <nickc@cygnus.com>
4274 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4275 relocations for ELF targets.
4277 1999-02-08 Nick Clifton <nickc@cygnus.com>
4279 * configure.in: Add support for StrongARM target.
4280 * configure: Regenerate.
4282 1999-02-05 Nick Clifton <nickc@cygnus.com>
4284 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4286 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4289 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4291 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4293 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4295 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4296 (INTEL_DWORD_MNEM_SUFFIX): Define.
4299 (DWORD_PTR): Define.
4300 (XWORD_PTR): Define.
4302 (OFFSET_FLAT): Define.
4304 (NONE_FOUND): Define.
4307 * config/tc-i386.c (set_intel_syntax): New routine.
4308 (intel_syntax): Declare.
4309 (allow_naked_reg): Declare.
4310 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4311 (intel_float_operand): New routine.
4312 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4313 Handle brackets as well as parens. Call i386_intel_operand for
4314 intel syntax. Reverse operands if appropriate. Handle new
4315 suffixes. Handle movzx and movsx.
4316 (i386_is_reg): New routine.
4317 (i386_immediate): New routine.
4318 (i386_scale): New routine.
4319 (i386_displacement): New routine.
4320 (i386_operand_modifier): New routine.
4321 (build_displacement_string): New routine.
4322 (i386_parse_seg): New routine.
4323 (i386_intel_memory_operand): New routine.
4324 (i386_intel_operand): New routine.
4325 (i386_operand): Call i386_displacement, i386_immediate,
4326 i386_scale, etc. instead of handling inline.
4327 (parse_register): Handle registers without prefix.
4329 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4331 * configure: Regenerate.
4332 * configure.in (arm-*-oabi): New.
4333 (thumb-*-oabi): New.
4334 * config/tc-arm.c (target_oabi): Declare.
4335 (md_apply_fix3): Support REL relocs.
4336 (md_parse_option): Handle -oabi.
4337 (elf32_arm_target_format): New routine.
4338 (md_longopts): Add OPTION_OABI.
4339 * config/tc-arm.h: Redefine TARGET_FORMAT.
4342 1999-01-28 Nick Clifton <nickc@cygnus.com>
4344 * write.c (write_relocs): Handle out of range error.
4346 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4347 (fr30_force_relocation): Default to 0.
4349 * config/tc-fr30.h (obj_fix_adjustable): Define.
4350 (TC_FORCE_RELOCATION): Define.
4352 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4355 1999-01-16 Nick Clifton <nickc@cygnus.com>
4357 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4358 merge of two instructions if the left instruciton kills the right.
4360 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4362 * Makefile.in: Regenerate.
4363 * configure.in: Redo test for using cgen.
4364 * configure: Regenerate.
4366 1999-01-09 Nick Clifton <nickc@cygnus.com>
4368 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4369 redefinition of this macro.
4371 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4373 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4376 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4378 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4379 a read of HI or LO and an immediatly following branch.
4381 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4383 * config/tc-mips.c (md_begin): Another correction to the setting of
4386 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4388 * config/tc-mips.c (md_begin): Correct type-o in setting of
4391 1998-12-21 Nick Clifton <nickc@cygnus.com>
4393 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4394 bit insn when optimizing, so that parallelised instructions will
4395 start on a 32 bit boundary.
4397 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4399 * config/tc-mips.c (mips_eabi64): New.
4400 (md_begin): Set mips_eabi64.
4401 (mips_elf_final_processing): Use it.
4403 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4405 * config/tc-mips.c (mips_elf_final_processing):
4406 Correct setting of ABI in e_flags.
4408 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4410 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4413 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4415 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4417 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4419 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4420 warning, values that don't fit in the field.
4422 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4424 * config/tc-mips.c (mips_abi_string): New.
4425 (md_parse_option,md_longopts): Add mabi.
4426 (mips_elf_final_processing): Set e_flags based on mabi flag.
4428 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4430 * config/tc-mips.c (md_parse_option): Handle vr4111.
4432 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4434 * config/tc-h8300.c (build_bytes): Change message given if the
4435 instruction requires H8/300H mode and we're not in Hmode, to
4436 suggest that it may be the operand modes that are the problem, not
4437 necessarily the opcode.
4439 1998-12-10 Nick Clifton <nickc@cygnus.com>
4441 * config/tc-fr30.c: Add line separator character.
4443 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4445 * configure.in (hppa-*-mpeix*): New target.
4446 * config/obj-som.h (obj_som_compiler): Declare.
4447 * config/obj-som.c (compiler_seen): New static variable.
4448 (obj_som_compiler): New function.
4449 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4450 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4451 (pa_type_args): Set hppa_priv_level.
4452 (pa_compiler): New static function if OBJ_SOM.
4453 * configure: Rebuild.
4455 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4457 * read.c (output_leb128): Don't mark as inline.
4459 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4461 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4462 AIX .vbyte unaligned data support.
4463 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4464 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4467 1998-12-07 Nick Clifton <nickc@cygnus.com>
4469 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4472 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4474 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4475 BFD_RELOC_ARM_PCREL_BRANCH.
4477 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4479 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4480 checking the target type.
4481 (mips-dec-bsd*): Set endian to little.
4482 * configure: Rebuild.
4484 COFF weak symbol support, based on patches from Mark Elbrecht
4485 <snowball3@usa.net>:
4486 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4487 * config/obj-coff.c (obj_coff_weak): New static function.
4488 (obj_coff_endef) [both versions]: Handle weak symbols.
4489 (coff_frob_symbol): Likewise.
4490 (yank_symbols): Likewise.
4491 (obj_pseudo_table): Add "weak".
4493 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4494 <aymeric.vincent@emi.u-bordeaux.fr>.
4495 * aclocal.m4: Rebuild with current tools.
4496 * configure: Rebuild.
4498 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4499 an assertion failure for a case we can't handle when OBJ_ECOFF.
4501 * expr.c (operator): And with 0xff to avoid problems with signed
4504 1998-12-03 Nick Clifton <nickc@cygnus.com>
4506 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4507 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4509 1998-12-02 Nick Clifton <nickc@cygnus.com>
4511 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4514 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4516 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4517 calculation of pcrel point.
4519 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4521 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4524 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4526 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4528 (d10v_cleanup): Only generate previous insn if a multiline insn is
4531 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4533 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4536 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4538 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4539 -marm6xxx command line switches.
4541 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4543 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4544 (itbl-ops.o): Delete duplicate dependencies.
4545 Rebuild dependencies.
4546 Add fr30 dependencies.
4547 * Makefile.in: Rebuild.
4549 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4551 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4553 * listing.c: Ignore line terminator characters found inside
4556 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4558 * po/gas.pot: Regenerated.
4560 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4562 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4563 fr30_is_label_start(). Also checks for delay slot insns.
4565 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4566 FR30 instructions which contain a colon in the mnemonic.
4568 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4570 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4572 * config/tc-fr30.c: Removed currently superflous code.
4574 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4576 * config/tc-fr30.h: New file.
4577 * config/tc-fr30.c: Tweaking so that it will compile.
4579 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4581 * config/tc-d10v.h (obj_fix_adjustable): Define.
4582 (TC_FORCE_RELOCATION): Define.
4583 (d10v_force_relocation): Declare.
4584 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4585 (md_apply_fix3): Handle Vtable relocs.
4586 (d10v_fix_adjustable): New.
4587 (d10v_force_relocation): New.
4589 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4591 * config/tc-d30v.c: Change default behaviour to ignore potential
4592 conflicts between register name and symbol names.
4594 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4596 * configure.in: Add fr30-*-*.
4597 * config/tc-fr30.c: New file.
4598 * Makefile.in: Regenerated.
4599 * config.in: Regenerated.
4600 * configure: Regenerated.
4601 * doc/Makefile.in: Regenerated.
4602 * po/gas.pot: Regenerated.
4604 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4606 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4609 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4611 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4613 (do_scrub_chars): Add some casts to unsigned char to avoid
4614 unwanted sign extension.
4615 * read.c (lex_type): Set characters about 127 to be symbol
4617 * config/tc-i386.c (md_begin): Set identifier_chars and
4618 operand_chars for values above 127.
4620 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4622 * configure.in: detect cygwin* instead of cygwin32*
4623 * configure: regenerate
4625 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4627 * listing.c: Add support for producing a listing from piped
4630 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4632 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4633 (append_insn): Account for the tx39's multiply behavior.
4635 1998-10-26 Michael Meissner <meissner@cygnus.com>
4637 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4638 from assemble_parallel_insns. Add support for '->' to indicate
4639 explicitly serializing the instructions.
4640 (md_assemble): Ditto.
4642 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4644 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4647 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4649 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4651 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4653 * config/tc-mips.c : support frame and regmask/fregmask when
4654 MIPS_STABS_ELF is specified.
4656 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4658 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4659 (md_apply_fix): Don't return 1 for VTABLE relocs.
4660 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4662 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4664 * doc/c-i386.texi: Replace occurences of "opcode" with
4665 "instruction mnemonic", "instruction", or "mnemonic" when
4666 referring to the name of an instruction. Use "opcode" when
4667 referring to the sequence of machine bytes.
4669 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4670 (is_opcode_char): Rename to is_mnemonic_char.
4671 (md_assemble and i386_operand): Correct error messages from
4672 "opcode" to "instruction mnemonic"
4673 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4674 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4675 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4676 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4677 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4678 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4679 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4681 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4683 * config/tc-i386.c (i386_operand): Check for garbage after
4686 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4688 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4689 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4691 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4693 * config/tc-sh.h (obj_fix_adjustable): Define.
4694 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4695 (md_apply_fix): Likewise.
4696 (tc_gen_reloc): Likewise.
4697 (sh_fix_adjustable): New.
4699 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4701 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4702 * cgen.h (gas_cgen_finish_insn): Update prototype.
4703 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4704 cgen_insn_t -> CGEN_INSN_INT.
4705 (make_parallel): Update handling of CGEN_INT_INSN_P.
4706 (assemble_parallel_insn): Ditto.
4707 (target_make_parallel): New function.
4708 (md_assemble): Use it.
4710 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4712 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4714 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4716 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4717 converted into lower case.
4719 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4721 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4722 (gas_cgen_tc_gen_reloc): Likewise.
4723 * config/tc-m32r.h (obj_fix_adjustable): Define.
4724 * config/tc-m32r.c (m32r_fix_adjustable): New.
4725 (m32r_force_relocation): Handle VTABLE relocs.
4727 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4729 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4731 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4733 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4734 to lower case before parsing.
4736 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4737 parallel insns modift buts in the PSW as a side effect.
4739 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4741 * config/tc-d30v.c (find_format): Test for missing flag and
4744 (md_apply_fix3): Fix error messages to avoid
4745 assumption about presence of a symbol.
4747 (parallel_ok): Disallow parallel instructions that both modify the
4750 (find_format): Generate a warning if an odd numbered register is
4751 used as the first register in a mutli-register instruction.
4753 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4755 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4756 relocations are always associated with a symbol.
4758 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4760 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4761 (elf32_sparc_force_relocation): Declare.
4762 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4763 (tc_gen_reloc): Handle vtable relocs.
4764 (elf32_sparc_force_relocation): New.
4766 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4768 * symbols.c (S_IS_FUNCTION): New.
4769 * config/tc-v850.h (obj_fix_adjustable): Define.
4770 (TC_FORCE_RELOCATION): Define.
4771 (v850_force_relocation): Declare.
4772 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4773 of fx_addnumber for VTABLE reloc addends.
4774 (md_apply_fix3): Handle VTABLE relocs.
4775 (v850_fix_adjustable): New.
4776 (v850_force_relocation): New.
4778 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4780 * tc-hppa.c (fp_operand_format): Add some additional formats.
4781 (pa_ip): Do not automatically promote into pa2.0 mode.
4782 (pa_level): Handle ".level 2.0".
4784 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4786 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4787 * config/tc-i386.h (template.extension_opcode): Change to
4788 unsigned int to allow full range of 8-bit opcode suffixes.
4789 (None): Redefine as 0xffff.
4791 From Jeff B Epler <jepler@usgs.gov>
4792 * doc/c-i386.texi (i386-SIMD): New section.
4794 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4796 * read.c (discard_rest_of_line): New function.
4797 * read.h: Declare it.
4798 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4800 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4802 * config/tc-d10v.c (find_symbol_matching_register): New function.
4803 (find_opcode): Cope with the case where a register name matches
4806 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4808 * config/tc-v850.c (md_pcrel_from): Rename to
4809 v850_pcrel_from_section.
4810 (v850_pcrel_from_section): Do not resolves symbols in other
4813 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4815 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4817 * config/tc-d10v.c (find_opcode): Generate an error if a register
4818 is supplied for an operand that should not be a register.
4820 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4822 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4823 instructions to have another instruction in the right bin.
4825 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4827 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4828 the right container if the left container holds a branch
4831 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4833 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4834 both a register name and symbol name.
4835 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4837 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4839 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4840 execution unit class.
4842 (reg_name_search): If a name matches a register and a symbol,
4843 prefer the register.
4844 (find_format): Disallow flag registers when a general purpose
4845 register is required.
4846 If a number is required, but a register has been given, check to
4847 see if a symbol with the same name as the register exists, and if
4848 so, use that symbol.
4850 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4852 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4854 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4856 * config/tc-d30v.c (find_format): Do not accept flag registers as
4857 general purpose registers.
4858 (find_format): If an immediate value is expected at a given place
4859 in a format, but a register name has been provided instead, check
4860 to see if that register name matches the name of a predefined
4861 symbol and if it does, then use the symbol instead.
4862 (reg_name_search): If a register name matches a symbol name,
4863 prefer the register name to the symbol name.
4865 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4867 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4868 the previous insn to empty.
4870 1998-09-20 Michael Meissner <meissner@cygnus.com>
4872 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4873 pieces, forcing the use of an ANSI compiler.
4875 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4877 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4879 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4881 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4883 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4885 (obj_elf_vtable_entry): Likewise.
4886 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4887 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4888 (tc_gen_reloc): Likewise.
4889 (arm_fix_adjustable): Likewise.
4890 (elf32_arm_force_relocation): New.
4891 (armelf_frob_symbol): Remove coff-style symbol support.
4893 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4895 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4897 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4899 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4900 OBJ_COFF so that routine is defined for a.out format.
4902 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4904 * config/tc-i386.c (i386_operand): Detect non-segment registers
4905 used as segment prefixes.
4907 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4909 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4910 optimize across FDE boundaries.
4912 * config/obj-coff.c (obj_coff_section): Preserve any link once
4913 flags when setting the section flags.
4915 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4917 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4918 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4920 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4922 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4925 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4927 * frags.c (frag_grow): Include the size of the frag struct in the
4930 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4931 if the new subseg comes before the old.
4933 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4935 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4936 to handle edge8 and edge16.
4938 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4940 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4941 before we clobber the symbol involved.
4943 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4945 * config/tc-arm.c: Remove OBJ_ELF definitions for
4946 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4947 use arm_adjust_symtab for OBJ_COFF.
4948 (armelf_adjust_symtab): New Routine.
4949 * config/tc-arm.h: Define obj_adjust_symtab to
4950 armelf_adjust_symtab for OBJ_ELF.
4952 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4954 * configure.in: Make all i386-elf targets use bfd_gas.
4955 * config/tc-i386.c (tc_i386_force_relocation): New.
4956 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4957 (md_apply_fix3): Likewise.
4958 (tc_gen_reloc): Handle them.
4959 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4960 tc_i386_force_relocation.
4962 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4964 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4966 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4968 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4969 current opcode after writing the first insturction of a reverse
4972 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4974 * read.h (generate_lineno_debug): Add prototype.
4975 * read.c (generate_lineno_debug): Make non-static.
4977 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4979 * config/tc-i386.c (md_assemble): Only warn for address/data size
4982 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4984 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4985 against Thumb function names, as the linker needs this information.
4987 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4989 * expr.c (operand): Check also that there is no advance in operand
4990 after atof_generic in order to decide "is it label 0f or floating
4993 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4995 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4996 command line options with a single dash.
4997 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4999 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5001 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5002 * tc-arm.c (arm_fix_adjustable): New routine.
5004 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5006 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5007 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5008 demand_empty_rest_of_line before mri_comment_end.
5009 (equals): Check garbage after expression before
5010 mri_comment_end in MRI mode.
5012 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5014 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5015 small immediate constant to use the constant itself rather than
5018 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5020 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5021 (pa_leave): Likewise.
5023 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5025 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5027 (i386_operand): Fix an error message.
5029 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5031 * doc/c-arm.texi (ARM Directives): Document .req directive.
5033 * config/tc-arm.c (reg_required_here): Display erroneous string if
5034 the register name could not be decoded.
5035 Do not set inst.instruction if the sift is -1.
5037 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5039 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5042 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5044 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5045 even if it is belived to be unnecessary.
5047 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5049 config/tc-i386.c (i386_operand): Size immediate constants by
5050 suffix (erroneously removed as part of July 7 change).
5052 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5054 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5055 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5056 (armelf_frob_symbol): New Routine.
5057 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5059 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5061 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5063 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5065 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5066 command line switches passed to assembler.
5068 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5070 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5071 (gas_cgen_opcode_desc): Declare.
5072 (gas_cgen_parse_operand): Declare.
5073 (*): Prepend gas_ to gas specific fns to denote them as such.
5075 * cgen.c (gas_cgen_opcode_desc): New global
5076 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5077 (queue_fixup): Renamed from cgen_queue_fixup.
5078 (*): Prepend gas_ to gas specific fns to denote them as such.
5080 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5081 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5082 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5083 Open opcode table and initialize it.
5084 (make_parallel): Use gas_cgen_opcode_desc.
5085 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5086 (md_assemble): Ditto.
5088 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5090 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5091 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5092 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5093 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5094 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5095 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5096 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5097 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5098 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5099 (INIT_STAB_SECTION): Likewise.
5100 (OBJ_PROCESS_STAB): Likewise.
5102 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5103 (md_parse_option): Watch for them.
5104 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5105 (md_begin): Kill neverdef code.
5106 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5107 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5108 (s_alpha_coff_wrapper): New.
5109 (md_pseudo_table): Trap all ECOFF pseudos.
5111 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5113 Start of changes to remove mdebug section from mips*-elf
5114 Based on MIPS_STAB_ELF definition
5115 * acconfig.h: undef if not configured
5116 * config.in: undef if not configured
5117 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5118 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5119 * stabs.c (s_stab_generic): flush frag
5121 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5123 * configure.in: (arm-*-elf): Handle.
5124 (thumb-*-elf): Handle.
5125 * configure: Regenerate.
5126 * read.c (stringer): Fix typo in comment.
5127 * write.c (fixup_segment): Don't add symbol value to addend if
5129 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5131 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5134 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5136 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5137 (write_2_short): Emit warning if new flag is set.
5138 (do_assemble): Set flags if left instruction is one of special
5139 "right-instruction-killer" type.
5141 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5143 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5144 Always output words in debug_info section as big endian.
5145 (sparc_target_format): Choose correct bfd target.
5146 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5148 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5150 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5151 to work with internationalization code. Issue an error when two
5152 operands match that are not allowed to match.
5154 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5156 * configure.in (install_tooldir): Allow target to specify whether
5157 it wants to be installed in $(tooldir)/bin.
5158 * configure: Regenerate.
5159 * Makefile.am (install-exec-local): Set install-exec-tooldir
5160 dependency via configure.
5161 * Makefile.in: Regenerate.
5163 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5165 * Makefile.am (install-exec-local): Split into two ...
5166 (install-exec-bindir,install-exec-tooldir): New rules.
5167 * Makefile.in: Regenerate.
5169 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5171 * Makefile.am (install-exec-local): Don't remove the file before
5172 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5173 W. Rozycki <macro@ds2.pg.gda.pl>.
5174 * Makefile.in: Rebuild.
5176 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5178 * cgen.c: Include libiberty.h.
5179 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5180 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5181 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5182 (md_cgen_lookup_reloc)): Declare.
5183 (md_cgen_record_fixup_exp): Declare.
5184 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5185 (m32r_relax_frag): Declare.
5186 (cgen_md_apply_fix3): Decls moved to cgen.h.
5187 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5188 (m32r_cgen_record_fixup_exp): Delete decl.
5189 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5190 (assemble_nop): Delete.
5191 (expand_debug_syms): Delete unused `exp'.
5192 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5193 Add default case for -Wall.
5194 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5195 (md_atof): Delete unused wordP.
5197 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5199 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5202 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5204 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5205 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5206 .print, .purgem, and .struct. Remove documentation for
5209 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5211 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5212 Update call to insert_operand.
5214 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5216 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5218 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5220 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5221 whitespace after a prefix operator.
5223 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5225 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5227 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5229 * config/tc-sparc.c (log2): New static function.
5230 (s_reserve): Use log2 to convert alignment before calling
5232 (s_common): Use log2 to convert alignment before calling
5233 record_alignment and frag_align.
5234 (sparc_cons_align): Use log2.
5236 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5238 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5239 (s_common): Likewise.
5241 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5242 initialization of waddr.
5243 (sparc_elf_final_processing): Add default case to switch.
5245 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5247 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5248 than temporary real.
5250 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5252 * write.c (subsegs_finish): Don't align the segments if there were
5255 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5256 copying aux information.
5258 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5259 expression into a symbol.
5261 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5263 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5264 type to unsigned int.
5265 (md_assemble): Change type used to store offsets from unsigned
5267 (i386_operand): Switch error check to only call RESTORE_END_STRING
5268 once after parse_register.
5270 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5272 * config/tc-v850.c (md_show_usage): Changed format to match that
5275 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5277 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5279 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5281 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5284 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5286 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5287 * doc/Makefile.in: Rebuild.
5289 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5291 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5292 for %lo expressions.
5293 (mips_ip, case 'u'): Move range check after code to mask
5294 off bits in %hi/%lo expressions. Mask off high bits for
5297 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5299 * doc/Makefile.am (gasver.texi): New target.
5300 (as.info, as.dvi): Depends upon gasver.texi.
5301 * doc/as.texinfo: Include gasver.texi. Mention version number on
5302 title page and in top node.
5303 * doc/Makefile.in: Rebuild.
5305 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5307 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5308 but not including the line containing the edict.
5309 * listing.h (LISTING_EOF): New.
5310 * input-scrub.c (input_scrub_next_buffer): Call it.
5312 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5314 * config/tc-i386.c (i386_operand): Don't set the size of an
5315 immediate address based solely on the suffix and the mode.
5317 * config/tc-i386.c (md_assemble): Add assertion to make sure
5318 overlap2 does not set Imm.
5320 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5321 sequences of whitespace to a single space.
5322 (is_space_chars): Just compare with space.
5323 (md_begin): Don't initialize space_chars.
5324 (md_assemble): Just skip a single whitespace character.
5325 (i386_operand): Rewrite base-index parsing to use new
5326 parse_register, and to skip white space. Skip white space in a
5327 number of other places too. Don't give error message if
5328 parse_register fails.
5329 (parse_register): Change reg_string parameter to be non-const.
5330 Add end_op parameter. Skip white space after the `%', and return
5331 end of register string. Give error message here rather than
5334 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5336 Based on patch from Matt Semersky <matts@scd.hp.com>:
5337 * expr.c (op_encoding): Make const.
5338 (expr_set_precedence): New function.
5339 (expr_begin): Don't set operator rankings, just call
5340 expr_set_precedence.
5341 * expr.h (expr_set_precedence): Declare.
5342 * read.c (s_mri): Call expr_set_precedence.
5344 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5346 * doc/as.texinfo (Statements): Remove paragraph discussing
5347 continuing lines with a backslash. This hasn't worked for years,
5350 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5352 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5354 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5355 (ps_CTORS, ps_DTORS): New section types.
5356 (vms_fixup_xtors_section): New function
5357 (Ctors_Psect, Dtors_Psect): Define.
5358 (IS_GXX_XTOR): Define
5359 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5360 Filter static constructors/destructors and add to
5361 Ctors_Symbols/Dtors_Symbols chain.
5362 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5363 appropriate section.
5365 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5366 * makefile.vms: Merge vax/vms support.
5368 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5370 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5371 (elf_pseudo_table): Add them.
5372 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5373 (md_apply_fix): Accept them.
5374 (mips_fix_adjustable): Don't adjust them.
5375 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5376 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5377 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5378 (tc_fix_adjustable): Don't adjust them.
5380 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5382 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5384 * Makefile.in: Regenerate.
5385 * configure.in: AC_SUBST cgen_cpu_prefix.
5386 * configure: Regenerate.
5388 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5390 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5391 Changed all users of COND12_DELAY.
5393 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5395 * config/tc-mn10300.c (set_arch_mach): New function.
5396 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5397 (md_begin): Default to mn10300 mode.
5398 (md_assemble): Only accept instructions for the core mn10300
5399 chip and the active machine type.
5401 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * subsegs.h (segment_info_type): Give the struct a name.
5404 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5405 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5406 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5407 * config/tc-w65.h (tc_reloc_mangle): Declare.
5408 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5410 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5412 * config/tc-v850.c (v850_comm): Restore old section
5413 after common processing.
5415 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5417 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5419 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5421 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5422 char with code that explicitly sign-extends.
5424 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5426 * config/tc-v850.c (md_begin): Restore text section as the current
5427 section after creating call table sections.
5428 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5431 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5432 with call to macro SYM_AUXINFO.
5434 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5436 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5437 with the program transform name.
5438 * Makefile.in: Rebuild.
5440 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5442 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5445 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5447 * config/tc-i386.c (i386_operand): Be prepared for a space between
5448 the open parenthesis and the start of the register operand,
5449 because of the June 16 change.
5451 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5453 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5456 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5458 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5459 even if it is belived to be unnecessary.
5461 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5463 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5465 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5467 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5469 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5470 shift amount for a repeated operand. The shift amount for the
5471 repeated copy comes from the size of the operand.
5473 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5475 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5477 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5479 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5481 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5483 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5484 characters in it as LEX_IS_SYMBOL_COMPONENT.
5485 * config/tc-i386.h (tc_symbol_chars): Define.
5486 (extra_symbol_chars): Declare.
5487 * config/tc-i386.c (extra_symbol_chars): Define.
5488 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5489 (line_comment_chars): Set to '/' if TE_LINUX.
5490 * doc/c-i386.texi (i386-prefixes): Update.
5491 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5493 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5495 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5496 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5498 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5500 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5501 constraint in instructions REP & REPI.
5503 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5505 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5506 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5508 (check_range): If the operand is shifted, then shift the number
5509 before checking its range.
5511 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5513 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5516 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5518 * config/tc-v850.c (v850_comm): Create special sections as needed.
5520 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5522 * config/tc-d10v.c (write_2_short): Addition of swapping
5523 instructions for sequential and reverse sequential order when
5524 given order is not possible.
5526 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5528 * Makefile.am: Rebuild dependencies.
5529 (DEP_INCLUDES): Fix reference to intl build directory.
5530 * Makefile.in: Rebuild.
5532 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5534 * doc/c-i386.texi: Update 16 bit documentation.
5536 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5537 IgnoreDataSize to IgnoreSize as they are used for address size as
5539 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5540 32-bit mode, similarly addr16/data16 and variants.
5542 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5544 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5545 sequential word multiply instructions.
5547 (do_assemble): Add extra command line argument, to allow mul32
5548 attribute to be preserved across parallel insns.
5549 (md_assemble): Insert NOPs between explicitly parallel insns which
5550 contain an 32 bit multiply and a 16 multiply.
5552 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5554 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5557 * config/tc-i386.c (reloc): Add braces.
5559 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5560 consistent with Intel naming.
5561 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5562 use bitfields in sib_byte.
5563 (modrm_byte): Don't use bitfields here either.
5565 * config/tc-i386.c (current_templates): Add const.
5566 (parse_register): Add const to return, param, and char *s.
5567 (i386_operand): Add const to reg_entry *r.
5568 * config/tc-i386.h (templates): Add const to start, end.
5570 Inspired by code for 16 bit gas support from Martynas Kunigelis
5571 <martynas@nm3.ktu.lt>:
5572 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5573 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5574 (uses_mem_addrmode): Remove.
5575 (md_estimate_size_before_relax): Add support here too.
5576 (md_relax_table): Rewrite interface to md_relax for 16 bit
5578 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5579 (opcode_suffix_to_type): Remove.
5580 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5581 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5582 (md_convert_frag): Likewise.
5583 (i386_operand): Add support for 16 bit base/index regs,
5584 immediates, and displacements. Remove some unnecessary casts, and
5585 localise end_of_operand_string, displacement_string_start,
5586 displacement_string_end variables. Add GCC_ASM_O_HACK.
5587 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5589 * config/tc-i386.c (prefix_hash): Remove.
5590 (md_begin): Rewrite without obstacks. Remove prefix hash table
5591 handling. Rewrite lexical table handling.
5592 (i386_print_statistics): Don't print prefix statistics.
5593 (md_assemble): Rewrite instruction parser so that line is not
5594 converted to lower case. Don't do a hash_find for prefixes,
5595 instead recognise them via opcode modifier.
5596 (expecting_operand, paren_not_balanced): Localise variables.
5597 * config/tc-i386.h (IsPrefix): Define.
5598 (prefix_entry): Remove.
5600 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5601 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5602 '\\' in case where comment_chars contains '/'.
5604 * config/tc-i386.c (MATCH): Ensure given operand and template
5605 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5606 you must write `ljmp *table(%ebx)'.
5608 From H.J. Lu <hjl@gnu.org>:
5609 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5610 as 0 ifndef BFD_ASSEMBLER.
5611 (md_assemble): Allow immediate operands without suffix or
5612 other reg operand to default in size to the current code size.
5614 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5616 * config/tc-v850.c (md_begin): Restore creation of
5617 .call_table_text and .call_table_data sections.
5619 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5621 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5622 after emitting a word of noops.
5624 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5626 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5627 (i386_operand): Simplify checks for valid base/index combinations.
5628 Disallow `in 4(%dx),%al'.
5630 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5632 (add_prefix): Change parameter from char to int.
5634 * config/tc-i386.h (Ugh): Define opcode modifier.
5635 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5637 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5638 CONSISTENT_REGISTER_MATCH macros to check register types more
5639 thoroughly. Check for illegal suffix/operand combinations
5640 when matching insns with operands. Handle new `s' suffix, and
5641 associated FloatMF opcode modifier for float insns with memory
5643 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5644 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5645 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5646 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5647 DATA_PREFIX_OPCODE throughout.
5649 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5650 (md_assemble): Rewrite suffix/register operand checking code to be
5651 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5652 AnyMem, the better to grep.
5654 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5655 given a memory operand. Don't set Abs bits either.
5656 (type_names): Remove Mem*, Abs*.
5657 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5658 define opcode_modifiers as these cases are handled by Disp8,
5659 Disp16, Disp32 and suffix checks.
5660 (COMES_IN_BOTH_DIRECTIONS): Remove.
5661 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5663 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5664 if IgnoreDataSize modifier given. Remove ShortformW modifier
5665 test. Add test for ShortForm in W base_opcode modification.
5666 Merge Seg2ShortForm and Seg3ShortForm code.
5667 * config/tc-i386.h (ShortFormW): Remove.
5668 (IgnoreDataSize): Define.
5670 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5672 * config/tc-d30v.c (md_assemble): Store previous segment state
5673 with previous instruction.
5675 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5677 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5678 (ebp, esp): Remove static variables.
5679 (MATCH): Remove test for InOutPortReg.
5680 (i386_operand): Properly handle InOutPortReg here instead.
5681 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5682 (md_assemble): Simplify and correct modrm and sib generation.
5683 (i386_operand): Add warning for scale without index.
5684 Rewrite checks for valid base/index combinations.
5686 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5687 macros and enclose in do while(0).
5688 (RESTORE_END_STRING): Likewise.
5689 (md_assemble): Add one to printed operand number so we start
5690 from 1 not 0. Add some more gettext invocations.
5691 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5694 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5695 DATA_PREFIX, SEG_PREFIX): Define.
5696 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5697 (check_prefix): Remove function.
5698 (add_prefix): New function. Add prefix to i.prefix as well as
5700 (md_assemble): Changes for add_prefix. Remove hack for wait
5701 prefix, instead always output prefixes in fixed order. Test
5702 for jcxz/loop when selecting between word & dword operations,
5703 and add address size prefix rather than operand size prefix.
5704 Remove operand -> address size hack when emitting jcxz/loop.
5705 (i386_operand): Remove O_Absent check as it's done in expr.
5707 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5709 * configure.in: Recognize m5200 as a cpu_type of m68k.
5710 * aclocal.m4: Rebuild with current libtool.
5711 * configure: Rebuild.
5713 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5715 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5716 to relaxable_symbol to prevent references to external symbol from
5719 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5721 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5722 symbols are relaxable.
5724 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5726 * config/tc-v850.c (md_begin): Don't create special
5727 sections by default.
5729 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5731 * config/tc-mips.c (macro): For div and udiv, close the
5732 reorder block as soon as possible.
5734 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5736 From Matt Semersky <matts@scd.hp.com>:
5737 * macro.c (macro_mri_mode): New function.
5738 * macro.h (macro_mri_mode): Declare.
5739 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5742 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5744 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5747 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5748 until after xstrdup in OBJ_EVAX case.
5750 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5752 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5753 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5754 of hardcoded magic number.
5755 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5757 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5759 * read.c (do_s_func): New function.
5761 * read.h (do_s_func): Add prototype.
5763 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5765 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5766 nops if fill pattern not specified.
5768 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5770 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5771 * config/te-go32.h (TE_GO32): Define.
5772 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5774 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5776 Implement .func/.endfunc pseudo-ops.
5777 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5779 * read.c (potable): Add .func,.endfunc.
5780 (s_func): New function.
5781 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5783 (in_doc_func_p,current_function_label): New static globals.
5784 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5786 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5788 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5789 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5790 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5791 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5792 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5793 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5794 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5795 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5796 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5797 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5798 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5799 * config/tc-a29k.c: Don't define md_short_jump_size,
5800 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5801 * config/tc-alpha.c: Likewise.
5802 * config/tc-alpha.h: Likewise.
5803 * config/tc-arm.c: Likewise.
5804 * config/tc-h8300.c: Likewise.
5805 * config/tc-h8500.c: Likewise.
5806 * config/tc-hppa.c: Likewise.
5807 * config/tc-i860.c: Likewise.
5808 * config/tc-i960.c: Likewise.
5809 * config/tc-ppc.c: Likewise.
5810 * config/tc-sh.c: Likewise.
5811 * config/tc-sparc.h: Likewise.
5812 * config/tc-tic30.c: Likewise.
5813 * config/tc-w65.c: Likewise.
5814 * config/tc-z8k.c: Likewise.
5816 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5818 * config/tc-vax.c (_): Delete this macro used for placeholder
5819 values in vax_operand_width_size; it conflicts with the _() macro
5820 used for internationalization.
5822 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5824 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5825 code. From Chris Moller <moller@bops.com>.
5827 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5828 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5829 * read.c (emit_expr): Initialize seg and subseg fields of a new
5831 * write.c (write_object_file): Switch to the appropriate segment
5832 and subsegment when processing a broken word.
5834 * config/tc-m68k.c (mri_assemble): New static function.
5835 (build_mri_control_operand): Call mri_assemble rather than
5837 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5838 (s_mri_endf, s_mri_endw): Likewise.
5840 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5842 * read.c (s_org): Call md_flush_pending_output if it is defined.
5844 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5846 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5848 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5849 (md_parse_option): Add for same.
5850 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5851 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5852 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5854 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5856 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5858 * config/tc-arm.c (find_real_start): Relax definition of local
5861 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5863 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5864 symbols at the given address, not just the last one specified.
5866 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5868 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5869 or number_to_chars_littleendian to write data.
5871 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5873 * config/tc-v850.c (md_assemble): Remove artificially created
5874 register name symbols.
5876 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5878 * write.c (fixup_segment): Change "segment" to "section" in
5881 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5883 * write.c (fixup_segment): Change sym1-sym2 message again.
5885 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5887 * write.c (fixup_segment): Improve error message for sym1-sym2
5888 errors when sym1 is in a different segment from sym2.
5890 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5892 * config/tc-m32r.c (warn_unmatched_high): New static local.
5893 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5894 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5895 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5896 (md_parse_option): Likewise.
5897 (md_show_usage): Likewise.
5898 (m32r_frob_file): Likewise.
5900 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5901 (read_a_source_file): Call them.
5902 * read.h (stabs_generate_asm_file): Declare.
5903 * stabs.c (stabs_generate_asm_file): New function.
5904 (generate_asm_file): New function.
5905 (stabs_generate_asm_lineno): Move file name handling into
5908 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5910 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5911 (d30v_current_align, d30v_current_align_seg): New variables.
5912 (d30v_last_label): New variable.
5913 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5914 (s_d30v_data, s_d30v_section): Likewise.
5915 (md_pseudo_table): Call them.
5916 (md_begin): Initialize d30v_current_align_seg.
5917 (md_assemble): Call d30v_align when needed by known current alignment.
5918 (d30v_frob_label, d30v_cons_align): New functions.
5919 * config/tc-d30v.h (md_do_align): Remove.
5920 (tc_frob_label): Call d30v_frob_label.
5921 (md_cons_align): New.
5923 * config/tc-d30v.c (find_format): Convert complex expressions to
5924 expression symbols before processing. Clean up code formatting.
5926 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5928 * po/Make-in (install-info): New target.
5930 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5932 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5934 * config/tc-mn10300.c (md_assemble): Likewise.
5936 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5938 * Makefile.am: Update with `make dep-am'.
5939 (HFILES): Add cgen.h.
5940 (cgen.o): Depend on cgen.h.
5941 * Makefile.in: Regenerate.
5943 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5945 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5947 * gasp.c (grab_label): Permit a label to be a preprocessor
5948 variable by permitting a label to start with a backslash.
5950 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5952 * config/tc-mips.c (validate_mips_insn): Removed hack
5953 for previously inaccessible bitfields in some INSN_TRAP
5956 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5958 * config/tc-d30v.c (do_assemble): Abort with error message
5959 if opcode operands do not match.
5961 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5963 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5964 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5965 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5966 similar new 'q' operand.
5968 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5970 * cgen.c (cgen_asm_finish_insn): Fix typo.
5972 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5975 * cgen.c: Include it.
5976 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5977 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5978 All callers updated.
5979 * config/tc-m32r.c: Include cgen.h.
5980 (m23r_insn): New members num_fixups,fixups.
5982 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5984 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5985 to avoid compiler warning.
5987 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5989 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5992 * makefile.vms (OBJS): Add ehopt.obj
5994 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5996 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5998 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6000 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6001 a short format insn.
6002 (md_assemble): Set it for explicitly packed insns.
6004 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6006 * config/obj-coff.c (c_symbol_merge): Do not take address of
6007 native fields when performing the memcpy.
6009 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6011 * config/tc-mips.c (macro,macro2): Implement
6012 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6014 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6016 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6017 relocations against globally visible symbols.
6018 * config/tc-m68k.c (relaxable_symbol): New macro.
6019 (m68k_ip, md_estimate_size_before_relax): Use it.
6020 (tc_m68k_fix_adjustable): Also handle weak symbols.
6022 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6024 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6025 references to externally visible symbols.
6026 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6027 values in twice for a PC relative reloc if the symbol is
6030 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6031 don't adjust a PC relative reloc against an externally visible
6033 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6034 for a PC relative fixup against an externally visible defined
6035 symbol, arrange to store object file and addend values as though
6036 the symbol were not defined.
6037 (tc_gen_reloc): Likewise.
6039 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6041 * read.c (sizeof_leb128): Referenced externally by write.c so
6044 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6046 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6047 and expand a 'debug' symbol associated with the next instruction
6048 that does not cause a short instruction to be filled with a NOP.
6049 (md_pseudo_table): Add support for .debugsym.
6050 (assemble_parallel_insn): Add calls to expand_debug_sym as
6052 (md_assemble): Ditto.
6054 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6056 * as.c (main): Conditionally call setlocale.
6057 * gasp.c (main): Likewise.
6058 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6059 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6061 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6063 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6065 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6067 * config/tc-hppa.c: Change all calls to bzero to use memset.
6068 (pa_ip): Add cast to avoid warning.
6069 (tc_gen_reloc, md_apply_fix): Likewise.
6070 (pa_find_space_by_number): Likewise.
6071 (hppa_force_relocation): Likewise.
6072 (pa_block): Change i to unsigned int.
6073 * config/obj-som.h (obj_som_copyright): Declare.
6075 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6077 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6078 for line numbers for assembly source.
6080 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6082 * configure.in: Change version number to 2.9.4
6083 * configure: Rebuild.
6085 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6087 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6089 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6091 * ecoff.h: Change symbolS in function declaration to struct
6094 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6096 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6097 (md_convert_frag): Fix i18n typo.
6099 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6101 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6102 * ecoff.h: Protoype it.
6103 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6104 [EVAX] (s_alpha_prologue): Delete.
6105 (md_pseudo_table): Update.
6107 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6109 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6110 array to local pointer.
6111 (get_args, parse_expr): Add casts to avoid warnings.
6113 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6115 * read.c (s_set): Cast xmalloc return value to fragS *.
6116 * config/tc-m68k.c (m68k_ip): Function made static to match
6117 previous forward declaration.
6118 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6120 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6122 * config/tc-v850.c: Add internationalisation macros to error
6125 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6126 macros to error strings.
6128 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6130 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6131 reloc is in the TOC csect.
6132 (md_apply_fix3): Correct gettext typo.
6134 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6136 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6137 .L - they are local labels and the branches are not really
6138 function calls but rather far jumps.
6140 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6142 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6144 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6146 * config/tc-i386.c (md_assemble): Print operand number rather than
6147 using ordinal_names.
6148 (i386_operand): Likewise.
6150 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6152 * Makefile.am (INTLLIBS): Define to work around apparent automake
6154 All Makefiles: Regenerated.
6156 * Many files: Added gettext invocations around user-visible
6158 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6159 HAVE_LC_MESSAGES): Define.
6160 * dep-in.sed: Added asintl.h.
6161 * po/Make-in: New file.
6162 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6164 * read.c (Z_): Renamed from `_'.
6165 * Makefile.am (SUBDIRS): Added po.
6166 (POTFILES): new macro.
6167 (po/POTFILES.in): New target.
6168 ($(OBJS)): Added asintl.h.
6170 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6171 (as_new_LDADD): Added $(INTLLIBS).
6172 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6173 (gasp_new_LDADD): Added $(INTLLIBS).
6174 (gasp_new_DEPENDENCIES): New macro.
6175 * configure, aclocal.m4: Rebuilt.
6176 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6178 (ALL_LINGUAS): Define.
6179 * macro.c: Include "asintl.h".
6180 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6181 * as.h: Include "asintl.h".
6182 * config/tc-i386.c (ordinal_names): Removed.
6183 (md_assemble): Changed error text to avoid ordinal_names.
6184 (i386_operand): Likewise.
6185 (reloc): Added as_bad to avoid i18n problems.
6186 (tc_gen_reloc): Likewise.
6187 * config/tc-arm.c (bad_args): Now a #define.
6189 * config/obj-vms.c (VMS_stab_parse): Changed type of
6191 (global_symbol_directory): Unified strings to avoid i18n
6193 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6194 avoid i18n problems.
6195 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6196 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6198 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6200 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6202 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6204 * as.c (print_version_id): Added an fprintf to avoid i18n
6206 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6208 * expr.c (expr): Added as_warn call to avoid i18n problems.
6209 * messages.c (as_assert): Changed code to avoid i18n problems.
6210 (as_abort): Likewise.
6211 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6212 (s_space): Likewise.
6213 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6215 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6217 * config/tc-i386.c (check_prefix): New static function, split out
6219 (struct _i386_insn): Add wait_prefix field.
6220 (md_assemble): Remove wait_prefix local variable. Use
6221 check_prefix when adding a prefix.
6223 * config/tc-i386.c (current_templates): New static variable.
6224 (md_assemble): Remove current_templates local variable.
6225 (md_assemble, i386_operand): Improve error and warning messages in
6226 many places. Add RESTORE_END_STRING in many places before error
6227 return. Clarify some comments.
6229 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6231 (md_assemble): Parse string instruction operands, looking for
6232 segment override prefixes. Check for invalid segment prefixes on
6234 (i386_operand): i.seg[] and max mem_operand changes for string
6236 * config/tc-i386.h (EsSeg): Define.
6238 * config/tc-i386.h (regKludge): Define.
6239 (iclrKludge, imulKludge): Don't define.
6240 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6241 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6242 opcode_modifier checks to look for more common cases first. Add
6243 default_seg for IsString case.
6245 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6247 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6249 * configure: Rebuild with new automake and libtool.
6250 * aclocal.m4, Makefile.in: Likewise.
6252 * doc/Makefile.am (as.dvi): New target.
6253 * doc/Makefile.in: Rebuild.
6255 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6257 * configure.in: Added sparc86x support.
6259 * configure: Rebuild.
6261 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6263 (md_parse_option): Warn if -EL is not supported for this architecture.
6265 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6267 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6269 * config/tc-mips.c (mips_ip): Note when we use get match on
6270 the full instruction name.
6272 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6274 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6275 back into the expression to handle add/sub simplification correctly.
6277 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6279 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6281 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6283 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6286 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6288 * symbols.c (max_indent_level): New global.
6289 (print_symbol_value_1): Use it.
6290 * expr.h (expr_build_dot): Declare.
6291 * expr.c (expr_build_dot): New function.
6293 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6295 * symbols.c (print_binary): New function.
6296 (print_expr_1): Call it.
6298 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6300 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6301 operand in the opcode.
6303 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6305 * config/tc-i386.h: Reorder operand flags and opcode modifier
6306 flags for clarity. Remove unused definitions: Unknown,
6307 ImmUnknown, DispUnknown, NoModrm.
6308 * config/tc-i386.c (type_names): Add missing Debug type.
6309 (md_assemble): Better duplicate prefix checking. Quicker string
6310 instruction check via new opcode_modifier flag.
6312 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6314 * doc/as.texinfo (Invoking): Clarify -Wa example.
6316 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6318 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6319 (s_mips_weakext): Define.
6320 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6321 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6324 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6326 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6327 is an error if the value can not be computed at assembly time.
6328 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6330 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6332 * gasp.c (main): Set next field of new include_path structure to
6333 NULL. From Avery Pennarun <averyp@gdc.ca>.
6335 * read.c (s_mri_sect): Call as_bad rather than abort for an
6336 unsupported MRI target.
6338 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6340 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6341 the destination of a branch instruction should be altered.
6342 (find_real_start): New function: Locate the real, Thumb coded
6343 start of a Thumb function.
6344 (do_t_branch23): Alter the destination of branches to Thumb
6347 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6349 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6351 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6354 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6356 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6357 * doc/c-hppa.texi: Likewise.
6359 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6361 * Makefile.am: Rebuild dependencies.
6362 * Makefile.in: Rebuild.
6364 * Makefile.am (DEP_INCLUDES): New variable.
6365 (.dep1): Change to work when srcdir is not an absolute path.
6366 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6367 * Makefile.in: Rebuild.
6369 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6372 LinearAddress patch.
6374 * configure.in: Set version to 2.9.1.
6375 * configure: Rebuild.
6377 * Branched binutils 2.9.
6379 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6381 * config/tc-i386.h (FWait): Define.
6382 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6383 other prefixes. Check FWait flag in opcode table to see which
6384 instructions require an fwait prefix.
6386 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6388 * stabs.c (get_stab_string_offset): Always create a stab string
6391 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6393 Fix some gcc -Wall warnings:
6394 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6395 * ehopt.c (eh_frame_code_alignment): Likewise.
6396 * expr.c (integer_constant, operand): Likewise.
6397 * frags.c (frag_align): Likewise.
6398 * gasp.c (level_0, change_base, doinstr): Likewise.
6399 * hash.c (hash_ask): Likewise.
6400 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6401 (debugging_pseudo): Likewise.
6402 * macro.c (define_macro, check_macro): Likewise.
6403 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6404 (ignore_rest_of_line, float_cons): Likewise.
6405 * symbols.c (decode_local_label_name): Likewise.
6406 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6407 (fixup_segment, number_to_chars_bigendian): Likewise.
6408 (number_to_chars_littleendian): Likewise.
6409 * config/atof-ieee.c (gen_to_words): Likewise.
6410 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6411 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6412 * read.c (output_big_sleb128): Initialize locals to avoid
6414 (output_big_uleb128, equals): Likewise.
6415 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6416 to unsigned int. Change zeros to unsigned int.
6417 * cond.c (s_if): Add return to default case.
6418 * frags.c (frag_now_fix): Change return type to addressT.
6419 * frags.h (frag_now_fix): Update declaration.
6420 * listing.c (file_info_struct): Change linenum to unsigned int.
6421 (struct list_info_struct): Change hll_line to unsigned int.
6422 (print_source): Update format string.
6423 * read.c (emit_expr): Change scan to unsigned int, and don't
6424 bother to initialize it.
6425 * symbols.c (dollar_label_count): Change to unsigned long.
6426 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6427 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6428 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6430 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6432 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6433 mcf5200 just as we do for m68000.
6434 (m68k_init_after_args): Likewise.
6435 (md_estimate_size_before_relax): Likewise.
6437 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6439 * config/tc-v850.c (md_assemble): Store relocation addend in
6440 fixup instead of instruction.
6442 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6444 * config/tc-i386.c (md_assemble): Swap template arguments to
6445 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6446 This macro is currently symmetric, so passing them the wrong
6447 way didn't cause any problem, but may if the macro is changed
6449 After copying template to i.tm, use i.tm. rather than t-> to
6450 access fields, and make t a const*
6451 Move i.tm.operand_types[] swap to immediately after the copy.
6453 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6455 * expr.h (expr_build_uconstant): Add prototype.
6456 (expr_build_unary,expr_build_binary): Add prototypes.
6457 * expr.c (expr_build_uconstant): New function.
6458 (expr_build_unary,expr_build_binary): New functions.
6460 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6462 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6463 * macro.c (macro_expand_body): Increase buffer size.
6464 * messages.c (as_warn): Likewise.
6465 (as_warn_where, as_bad, as_bad_where): Likewise.
6467 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6469 Based on patch from H.J. Lu <hjl@gnu.org>:
6470 * Makefile.am (DISTSTUFF): New variable.
6471 (diststuff): New target.
6472 * Makefile.in: Rebuild.
6474 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6476 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6477 m32r_elf_section_change_hook.
6479 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6480 emit a nop if a section ends with a 16 bit instruction.
6482 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6484 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6485 s_lcomm rather than obj_coff_lcomm.
6486 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6488 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6490 * config/tc-i386.h (LinearAddress): Define.
6491 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6492 instruction, don't use a default segment.
6494 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6496 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6497 * configure: Rebuild.
6499 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6501 * aclocal.m4, configure: Rebuild with libtool 1.2.
6503 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6505 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6506 PC relative branches. Patch courtesy of Jonathan Walton.
6509 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6511 * configure.in (emulations): Add thumb-pe target.
6513 * configure (emulations): Add thumb-pe target.
6515 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6517 * itbl-lex.l (yywrap): Don't define if already defined as a
6520 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6522 * depend.c (quote_string_for_make): New function.
6523 (wrap_output): Use it.
6525 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6527 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6528 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6530 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6532 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6533 Recognize -GN and -relax.
6534 (md_begin): Initialize gp size from -G switch.
6535 (alpha_force_relocation): Always force if -relax.
6536 (alpha_align): Take a new argument that will specify when to
6537 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6538 Change all callers. Emit nop alignment padding as nop+unop pair.
6540 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6542 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6543 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6545 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6547 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6548 require padding to the next long word boundary.
6550 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6552 * cgen.c: #include symcat.h.
6553 * config/tc-m32r.c: Likewise.
6555 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6557 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6558 absolute expressions instead of '$' prefixed register names.
6560 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6562 * read.c (s_set): Record file and line info for symbols when -as.
6563 (pseudo_set): Don't overwrite that dummy fragment.
6565 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6567 * config/tc-ppc.c (md_pseudo_table): Add "section".
6568 (ppc_named_section): New static function.
6570 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6572 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6573 so we don't have to scan the entire list.
6575 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6577 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6578 case, allow the parallel instructions to modify the same flag
6581 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6583 * listing.c (list_symbol_table): Categorize symbols by
6584 undefined_section rather than sy_frag->line == NULL.
6586 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6588 * Makefile.am (install-exec-local): Install properly when ln
6589 fails or tooldir == prefix.
6591 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6593 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6594 Test result of insert_operand for error.
6596 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6598 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6599 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6600 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6601 * doc/Makefile.in: Rebuild.
6603 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6605 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6606 (macro): Fix handling of M_COP[0-3].
6608 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6610 Based on patches from Ross Harvey <ross@teraflop.com>:
6611 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6612 if macro_alternate or macro_mri.
6613 (getstring): Remove support for byte constants between < and >.
6614 (get_any_string): '<' only starts a string if macro_alternate or
6616 (macro_expand_body): Permit keyword parameters following
6617 positional parameters.
6619 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6620 * configure.in (alpha*-*-netbsd*): New target.
6621 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6622 * configure: Rebuild.
6624 * as.h (flag_warn_suppress_instructionswap): Move from here...
6625 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6626 here, and make static.
6628 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6629 BFD_ASSEMBLER or MANY_SEGMENTS.
6631 * as.c (show_usage): Update bug-gnu-utils address.
6632 * gasp.c (show_usage): Likewise.
6633 * doc/as.texinfo (Bug Reporting): Likewise.
6635 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6637 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6638 insns regardless of the size of a pointer if we're in mips I or
6640 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6642 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6644 Fix rac to accept only a0:
6645 * tc-d10v.c (parallel_ok, find_opcode):
6646 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6647 Introduce OPERAND_GPR.
6649 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6651 * read.c (s_fill): Handle non-constant repeat counts by creating
6652 an rs_space fragment.
6654 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6656 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6657 from as_bad to as_warn.
6659 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6661 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6662 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6663 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6665 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6667 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6668 seg_fix_rotP rather than fix_root from seg_info.
6670 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6672 * expr.c: Add support for 0x1_2_3_4 bignums.
6674 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6676 * configure.in: Change -linux* to -linux-gnu*.
6677 * configure: Rebuild.
6679 * app.c (do_scrub_begin): Treat \r as whitespace.
6681 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6683 * Makefile.am: Update dependencies.
6684 * Makefile.in: Rebuild.
6686 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6688 * configure, aclocal.m4: Rebuild with new libtool.
6690 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6692 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6693 the argument to bfd_set_arch_mach.
6694 (load_address): Use bfd_arch_bits_per_address to determine the
6695 bit size of an address instead of looking at the isa level.
6696 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6698 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6700 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6702 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6704 * ehopt.c: New file.
6705 * as.h (enum _relax_state): Add rs_cfa.
6706 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6707 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6708 * read.c (emit_expr): Call check_eh_frame.
6709 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6710 (relax_segment): Likewise.
6711 * Makefile.am: Rebuild dependencies.
6712 (GAS_CFILES): Add ehopt.c.
6713 (GENERIC_OBJS): Add ehopt.o.
6714 * doc/internals.texi (Frags): Document rs_cfa.
6716 * as.c (show_usage): Mention --traditional-format.
6717 (parse_args): Accept --traditional-format.
6718 * as.h (flag_traditional_format): Declare.
6719 * output-file.c (output_file_create): If flag_traditional_format,
6720 set BFD_TRADITIONAL_FORMAT on stdoutput.
6721 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6723 * config/tc-mips.c (append_insn): Make sure that if we have a
6724 fixup for an unmatched %hi reloc, it does not associated with a
6727 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6728 * doc/Makefile.in: Likewise.
6730 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6732 * config/tc-m32r.c (check_for_side_effects): New function.
6733 (can_make_parallel): Add checks for instruction side effects
6734 clashing with the other instruction.
6735 (assemble_parallel_insn): Improve warning messages. Return error
6736 message from non-swapped instruction order.
6738 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6740 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6742 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6743 md_cleanup definition. This moves the forced literal output to
6744 the end of the source pass, and avoids macro's inserting literals
6745 into the code immediately after the macro expansion.
6747 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6749 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6750 a gas internal symbol is adjustable.
6751 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6753 * as.h: If gcc version greater than 2.6, use `__format__' and
6754 `__printf__' in function attributes, rather than `format' and
6757 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6759 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6761 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6763 Add tms320c30 support:
6764 * config/tc-tic30.h: New file.
6765 * config/tc-tic30.c: New file.
6766 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6767 TARGET_FORMAT as "coff-tic30".
6768 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6769 * Makefile.am: Rebuild dependencies.
6770 (CPU_TYPES): Add tic30.
6771 (CPU_OBJ_VALID): tic30-aout is valid.
6772 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6773 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6774 * configure, Makefile.in: Rebuild.
6776 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6778 * config/tc-v850.c (md_assemble): Improvements to error messages.
6780 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6782 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6783 BFD_RELOC_HI16_S to store the high bits of any value.
6785 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6786 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6787 assembler calculate relocations to any external symbol at all.
6788 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6789 involving generation of pc-relative relocs.
6790 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6791 has been moved to md_apply_fix3.
6793 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6794 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6795 which actually means (the address of identifier's GOT entry) +
6796 constant, which is not particularly useful.
6798 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6800 * read.h (include_dirs): Declare.
6801 (include_dir_count,include_dir_maxlen): Declare.
6803 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6805 * configure.in: Correct check for shared opcodes library.
6806 * configure: Rebuild.
6808 * listing.c (buffer_line): If we can't open the file, set at_end.
6809 (listing_print): Remove unused local variable fi.
6811 * config/m68k-parse.y (reglistpair): Handle register list in
6814 * config/vms-conf.h: Don't undef VERSION.
6816 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6818 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6820 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6822 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6823 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6824 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6825 (EXTRA_DIST): Define.
6826 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6827 explicitly rather than via the list of object files.
6828 (gcc-as.opt): New file created when make-gas.com is run.
6829 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6830 itbl-cpu.h} to #include appropriate file rather than copying that
6832 * config/vms-conf.h: Synchronize with current config.in.
6833 * Makefile.in: Rebuild.
6835 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6837 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6838 (parallel_ok): Relaxed parallel subinstruction dependency check.
6840 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6842 * as.h (flag_warn_suppress_instructionswap): added new flag.
6843 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6844 command line argument.
6845 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6846 warning only if flag_warn_suppress_instructionswap is false.
6848 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6850 * configure.in (i386-*-mingw32*): New target.
6851 * configure: Rebuild.
6853 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6855 * symbols.c (resolve_symbol_value): Don't set the segment if it
6856 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6858 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6861 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6863 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6864 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6867 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6869 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6871 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6873 * config/tc-v850.c (v850_insert_operand): Display instruction when
6874 an error is encountered.
6876 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6878 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6879 (i386-*-sco3.2v5*coff): New target.
6880 (i386-*-sco3.2*): New target.
6881 * configure: Rebuild.
6883 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6885 * config/tc-v850.c: Tidy error message production.
6887 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6889 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6890 validate_immediate return value in the right type for comparisons
6893 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6895 * listing.c (MAX_BYTES): Use listing variables not constants.
6896 (data_buffer): No longer an array, but a pointer.
6897 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6898 (listing_listing): Allocate data_buffer.
6900 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6902 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6903 --listing-rhs-width, --listing-cont-lines.
6904 (show_usage): Update.
6905 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6906 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6907 (print_lines): Use the variables instead of the constants.
6908 (listing_listing): Likewise.
6909 * listing.h: Declare the new vars.
6911 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6913 * as.c (parse_args): Add --keep-locals alias for -L.
6914 Add --strip-local-absolute.
6915 (show_usage): Update.
6916 * as.h (flag_strip_local_absolute): New flag.
6917 * symbols.c (S_IS_LOCAL): Use it.
6918 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6919 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6920 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6922 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6924 * config/tc-m32r.c: Detect if explicitly parallel instructions
6925 might have an io conflict and issue a warning message.
6927 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6929 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6930 cgen_swap_fixups): Functions to save, restore and swap the fixup
6931 chain with a backup copy.
6932 (cgen_asm_finish_insn): Returns address of constructed insn.
6934 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6936 * listing.c (file_info_struct): Remove FILE, add POS.
6937 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6938 (file_info): Don't open the file.
6939 (buffer_line): Check for the file in the last_open cache, updating
6941 (print_source): Don't reference file_info->file.
6942 (listing_listing): Likewise.
6943 (listing_print): Close the file in the cache, if any.
6945 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6947 * read.c (dwarf_file_string): New file static variable.
6948 (emit_expr): Look for constant sequence that leads up to a file
6949 name in DWARF debugging output.
6950 (stringer): Use dwarf_file_string to decide whether to accept a
6951 string as a file name.
6953 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6955 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6956 (crack_operand): Add reg->reglst MRI hack.
6957 (r_seg): Put reglst symbols in reg_section.
6958 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6960 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6962 * tc-sh.c (get_specific): Handle SGR & DBR.
6964 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6966 * tc-h8300.c (parse_reg): Take the length of the symbol into
6967 account when attempting to match a register name.
6968 * tc-h8500.c (parse_reg): Likewise.
6970 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6972 * cgen.c: Formatting changes to improve readability.
6974 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6976 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6979 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6981 Based on a patch from Jim Wilson
6982 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6983 (tc_gen_reloc): Handle cross section PC relative relocs
6986 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6988 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6990 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6992 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6993 (expr_jmp_buf): New static local.
6994 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6995 (cgen_md_operand): New function.
6996 * tc-m32r.c: Clean up pass over `struct foo' usage.
6997 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6999 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7001 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7002 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7004 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7006 * config/tc-i386.c (i386_operand): Give an error if there are
7007 unrecognized characters after an expression.
7009 For older changes see ChangeLog-9697