1 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
6 2000-07-15 Alan Modra <alan@linuxcare.com.au>
8 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
9 ELF as are used for SOM (except the 32-bit reloc one) to decide
10 whether a symbol can be reduced to a section symbol. Expand on
11 the comment for symbols involved in LR% and RR% expressions.
13 2000-07-14 Nick Clifton <nickc@cygnus.com>
15 * config/tc-mips.c (mips_disable_float_construction): New
16 static variable. Set to true if doubles should not be
17 constructed by loading two single width fp registers with
19 (mips_ip): Test mips_disable_float_construction.
20 (md_longopts): Add command line switches --construct-floats
21 and --no-construct-floats.
22 (md_parse_option): Parse new command line options.
23 (md_show_usage): Describe new command line options.
25 * doc/c-mips.texi: Document new command line options.
27 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
29 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
30 * configure: Regenerate.
32 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
34 * configure.in (DEFAULT_EMULATION setting): Revert part of
35 2000-07-01 change that set te_multi=multi unless set to tmips.
36 * configure: Regenerate.
38 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
40 * config/obj-coff.c (coff_frob_section): Add padding to the last
41 section when aligning it increases its size.
43 2000-07-11 Kazu Hirata <kazu@hxi.com>
45 * config/tc-tic54x.c: Fix formatting.
47 2000-07-10 Kazu Hirata <kazu@hxi.com>
49 * config/tc-h8500.c: Fix formatting.
50 * config/tc-tic54x.c: Fix formatting.
52 2000-07-10 Alan Modra <alan@linuxcare.com.au>
54 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
55 displacements correctly.
57 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
59 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
61 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
65 2000-07-09 Alan Modra <alan@linuxcare.com.au>
67 From David Huggins-Daines <dhd@linuxcare.com>
68 * config/te-hppalinux64.h: Add a new emulation.
69 * configure.in (emulations): Add configure bits to support the
70 64-bit Linux/parisc target.
71 * configure: Regenerate.
73 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
74 (md_shortopts): Add `V' for ELF.
76 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
77 when SOM or ELF_ARG_RELOC are defined.
78 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
79 ELF_ARG_RELOC are defined.
80 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
81 (pa_stringer): ..Do it here instead. Fix comment typos.
82 (hppa_force_relocation): Cast enums to int before comparing with
85 From Ryan Bradetich <rbradetich@uswest.net>
86 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
88 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
89 (hppa_force_relocation): ditto
90 (md_apply_fix): Added cast to buf to fix warnings.
92 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
93 cons_fix_new_hppa, hppa_force_relocation): Prototype.
95 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
96 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
97 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
98 reloc_type** to avoid warnings in switch.
99 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
100 little earlier instead.
102 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
104 (pa_type_args): Use symbol_arg_reloc_info.
105 (struct pa_it): Make arg_reloc unsigned int.
106 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
107 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
108 (pa_code): Delete. pa_text duplicates this function.
109 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
110 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
112 (cons_fix_new_hppa): Actually change selector to e_fsel when
113 warning about assuming so.
114 (tc_gen_reloc): More example elf arg reloc code.
115 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
116 (hppa_force_relocation): Likewise.
118 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
120 (pa_end_of_source): Prototype.
121 (hppa_fix_adjustable): Prototype.
122 (LABELS_WITHOUT_COLONS): Move it..
123 * config/te-hppa.h: To here.
125 * config/te-hppa64.h: New file.
127 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
129 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
130 format -10, -16, 16 relocs.
131 (hppa_elf_mark_end_of_function): Test for null
132 last_call_info->start_symbol
134 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
135 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
136 re_assesmble_* functions. Delete extraneous statements. Fix
138 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
139 insn to re_assemble_*.
141 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
143 * doc/internals.texi (Expressions): Fix typo.
145 2000-07-08 Kazu Hirata <kazu@hxi.com>
147 * config/tc-sh.c: Fix formatting.
148 * config/tc-tic54x.c: Fix formatting.
149 * depend.c: Fix formatting.
150 * flonum-konst.c: Likewise.
151 * flonum-mult.c: Likewise.
153 2000-07-07 Kazu Hirata <kazu@hxi.com>
155 * config/tc-sh.c: Fix comments.
156 * config/obj-vms.c: Fix comments.
157 * config/tc-a29k.c: Likewise.
158 * config/tc-alpha.c: Likewise.
159 * config/tc-h8300.c: Likewise.
160 * config/tc-h8500.c: Likewise.
161 * config/tc-i370.c: Likewise.
162 * config/tc-ia64.c: Likewise.
163 * config/tc-m68hc11.c: Likewise.
164 * config/tc-m68k.c: Likewise.
165 * config/tc-mips.c: Likewise.
166 * config/tc-ns32k.c: Likewise.
167 * config/tc-ppc.c: Likewise.
168 * config/tc-z8k.c: Likewise.
170 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
172 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
173 Default to '(SEC_LOAD | SEC_DATA)'.
174 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
176 * doc/internals.texi (CPU Backend): Describe
177 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
179 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
181 * as.c (parse_args): NULL terminate the long option list.
183 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
185 * config/tc-d30v.h: Include "write.h" for fixS.
186 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
188 2000-07-05 Nick Clifton <nickc@cygnus.com>
190 * config/tc-d30v.c (write_2_short): Further changes to warning
191 messages produced when combining EITHER_BUT_PREFER_MU attributed
194 2000-07-05 DJ Delorie <dj@redhat.com>
198 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
200 * config/tc-arm.c (psrs): Accept combinations of flags.
202 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
204 * config/tc-avr.c: Change _ () to _() around all strings marked
205 for translation (exception from the usual coding style).
206 (avr_opt): New struct variable, how the new switches are set.
207 (OPTION_MMCU): Define as 'm' and actually use.
208 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
209 (show_mcu_list): New function, display the list of known MCUs.
210 (md_show_usage): Document the new switches. Call show_mcu_list.
211 (avr_set_arch): Change 'm' to OPTION_MMCU.
212 (md_parse_option): Call show_mcu_list if unknown MCU specified.
213 Handle the new switches.
214 (avr_operands): Disable warnings for undefined combinations of
215 operands if -mall-opcodes. Disable warnings for skipping two-word
216 instructions if enhanced core or -mno-skip-bug.
217 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
218 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
219 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
220 (avr_ldi_expression): Warn about implicit lo8().
221 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
223 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
225 * configure.in: Add entry for mips-*-sysv4*MP*
227 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
228 elf32-tradlittlemips for traditional mips targets.
229 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
230 test for Link Once sections as in adjust_reloc_syms.
231 * config/te-tmips.h: New file for traditional mips targets. Define
234 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
236 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
237 flags argument is not present, don't change an existing section's
238 section's attributes. If the flags argument is present, warn if the
239 attributes don't match the section's current attributes. When
240 long section names are supported, set SEC_LINK_ONCE and
241 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
243 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
245 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
246 symbols; create them.
248 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
250 * write.c (set_segment_vma): New: Set vma and lma for a segment.
251 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
253 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
255 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
256 expressions. Ignore the problem when handling 16 bit immediates,
257 because the assembler will take care of the relocation later.
259 2000-06-27 Nick Clifton <nickc@cygnus.com>
261 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
262 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
263 sequential order, and emit warning messages if the input source
264 code contains constructs like that, or parallel constructs
265 containing such opcodes.
267 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
269 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
270 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
271 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
272 (md_show_usage): Update usage message.
273 (md_parse_option): Allow redefinition of MCU type within the
274 same avr[1-5] bfd machine type. Show both old and new MCU type
275 in the error message.
276 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
277 Simplify 8K wrap code.
279 2000-06-25 Kazu Hirata <kazu@hxi.com>
281 * config/obj-aout.c: Remove all uses of DEFUN.
282 * config/obj-ieee.c: Likewise.
283 * config/tc-sh.c: Fix comment typos.
284 * config/tc-tahoe.c: Likewise.
285 * config/tc-vax.c: Likewise.
286 * config/tc-w65.c: Likewise.
287 * config/tc-z8k.c: Likewise.
288 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
290 2000-06-24 DJ Delorie <dj@cygnus.com>
292 * config/tc-i386.c (md_estimate_size_before_relax): Revert
293 more changes from Sept 1999
294 (tc_i386_fix_adjustable): ditto
295 (md_apply_fix3): ditto
297 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
299 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
300 (gas_cgen_parse_operand): Set it around expression() call.
301 (gas_cgen_md_operand): Test for it before longjmp().
303 2000-06-24 Kazu Hirata <kazu@hxi.com>
305 * config/tc-h8500.c: Remove all uses of DEFUN.
306 * config/tc-sh.c: Likewise.
307 * config/tc-w65.c: Likewise.
308 * config/tc-z8k.c: Likewise.
310 * config/tc-h8500.c: Fix typos in comments.
312 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
314 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
317 2000-06-23 matthew green <mrg@redhat.com>
319 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
320 defined. Fix error message for `[' grouping.
322 2000-06-22 Kazu Hirata <kazu@hxi.com>
324 * config/tc-h8300.c: Fix formatting and comment typos.
326 2000-06-22 Timothy Wall <twall@cygnus.com>
328 * config/tc-ia64.c (note_register_values): Move premature QP
329 notation clearing into the appropriate place.
331 2000-06-22 Alan Modra <alan@linuxcare.com.au>
333 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
334 first before anything else. Add bin-bugs.h, emul.h and progress.h
335 Sort list of files as for $(OBJS) in Makefile.am.
337 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
338 find one. Remake dependencies.
339 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
340 * Makefile.in: Regenerate.
341 * doc/Makefile.in: Regenerate.
343 * config/tc-i386.c (i386_displacement): Don't assume a constant
344 displacement is necessarily 16 bits when in 16 bit code mode.
345 (md_assemble): Instead size the displacement here after we know
346 for sure that a .code16gcc operand hasn't automatically added
347 operand size prefixes.
349 2000-06-21 H.J. Lu <hjl@gnu.org>
351 * Makefile.am: Rebuild dependency.
352 * Makefile.in: Rebuild.
354 2000-06-21 Kazu Hirata <kazu@hxi.com>
356 * config/tc-h8300.c (parse_reg): Make the function static.
357 (parse_exp): Likewise.
359 2000-06-20 DJ Delorie <dj@cygnus.com>
361 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
362 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
363 for cygwin import libraries to work properly.
365 2000-06-20 H.J. Lu <hjl@gnu.org>
367 * Makefile.am: Rebuild dependency.
368 * Makefile.in: Rebuild.
369 * configure: Likewise.
370 * doc/Makefile.in: Likewise.
372 2000-06-20 Timothy Wall <twall@cygnus.com>
374 * doc/internals.texi (CPU backend): Add @itemx for
375 TC_START_LABEL_WITHOUT_COLON.
376 * doc/c-tic54x.texi: New.
377 * doc/as.texinfo: Add tic54x features and include primary tic54x
379 * doc/all.texi: Add C54X.
380 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
381 * doc/Makefile.in: Regenerate.
382 * configure.in: Add tic54x and define LIBM for tic54x.
383 * configure: Regenrate.
384 * config/tc-tic54x.[ch]: New.
385 * config/obj-coff.h: Add tic54x.
386 * Makefile.am: (CPU_TYPES): Add tic54x.
387 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
388 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
389 (as_new_LDADD): Add $(LIBM).
390 * Makefile.in: Regenerate.
392 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
394 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
395 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
396 * doc/as.texinfo: Likewise.
398 * configure, Makefile.in: Regenerate.
399 * configure.in (emulations): Recognize m6811 and m6812.
400 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
401 Added files for 68hc11 and 68hc12 assembler.
402 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
403 * config/tc-m68hc11.h: Header definition for that assembler.
405 2000-06-18 Nick Clifton <nickc@redhat.com>
407 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
408 instead of OCTETS_PER_BYTE.
410 * config/tc-v850.c: Fix compile time warnings.
411 * config/tc-ppc.c: Fix compile time warnings.
413 2000-06-18 H.J. Lu <hjl@gnu.org>
415 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
416 * configure: Rebuild.
418 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
420 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
423 2000-06-16 Nick Clifton <nickc@cygnus.com>
425 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
426 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
428 * doc/c-mips.texi: Document newly accepted cpu variants.
430 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
432 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
434 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
436 * macro.c (getstring): Make it possible to escape the quote
439 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
441 * config/tc-hppa.c (pa_export): Weak symbols can be global.
443 2000-06-13 H.J. Lu <hjl@gnu.org>
445 * configure: Regenerate.
447 2000-06-09 Alan Modra <alan@linuxcare.com.au>
449 * app.c (do_scrub_begin): Don't default lex[';'] as a line
451 * doc/internals.texi (line_separator_chars): Semicolon is no
452 longer a default. Mention null and newline as defaults.
454 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
456 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
457 * config/tc-i860.h (line_separator_chars): Likewise.
458 * config/tc-h8300.c (line_separator_chars): Likewise.
459 * config/tc-i960.c (line_separator_chars): Likewise.
460 * config/tc-m68k.c (line_separator_chars): Likewise.
461 * config/tc-mips.c (line_separator_chars): Likewise.
462 * config/tc-ns32k.c (line_separator_chars): Likewise.
463 * config/tc-sparc.c (line_separator_chars): Likewise.
464 * config/tc-vax.c (line_separator_chars): Likewise.
466 * config/tc-h8300.c (comment_chars): Use string initialiser.
467 * config/tc-i960.c (line_comment_chars): Likewise.
468 * config/tc-z8k.c (comment_chars, line_comment_chars,
469 line_separator_chars): Likewise.
471 * config/tc-arm.c (line_separator_chars): Always use `;', not just
474 2000-06-08 Nick Clifton <nickc@cygnus.com>
476 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
479 2000-06-08 David O'Brien <obrien@FreeBSD.org>
481 * configure.in (VERSION): Update to show this is the CVS mainline.
483 2000-06-08 Matthew Jacob <mjacob@feral.com>
485 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
486 $at is the integer register $r28, vs. both $r28 and the floating
489 2000-06-08 James E. Wilson <wilson@cygnus.com>
491 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
492 (dot_endp): Don't call ia64_flush_insns.
493 (emit_one_bundle): Don't delete prologue/body records from
494 unwind_record list in first loop. Rewrite second loop to account for
497 2000-06-07 David Mosberger <davidm@hpl.hp.com>
499 * config/tc-ia64.c: Add missing prototypes.
500 (generate_unwind_image): Cast argument to output_unw_records call.
502 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
504 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
506 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
508 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
509 (REGISTER_P): likewise.
510 (avr_opcodes): uses include/opcode/avr.h
511 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
513 2000-06-04 Alan Modra <alan@linuxcare.com.au>
515 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
518 2000-06-03 H.J. Lu <hjl@gnu.org>
520 * read.c (is_end_of_line): Put back `;'.
522 2000-06-03 Alan Modra <alan@linuxcare.com.au>
524 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
526 2000-06-01 Alan Modra <alan@linuxcare.com.au>
528 * expr.c (operand): Test is_end_of_line outside switch to catch
529 line separator chars that are also operators.
530 (operator): Return O_illegal for line separator chars.
532 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
533 entry (or `!' entry for TC_HPPA).
535 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
536 before indexing is_end_of_line. Remove redundant check for '\0'.
538 * config/tc-h8500.c (md_assemble): Likewise.
539 * config/tc-mcore.c (md_assemble): Likewise.
540 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
543 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
545 * config/tc-mcore.c (mcore_cons): Likewise.
546 (mcore_float_cons): Likewise.
547 (mcore_stringer): Likewise.
548 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
550 2000-06-01 Scott Bambrough <scottb@netwinder.org>
552 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
554 2000-05-29 Nick Clifton <nickc@cygnus.com>
556 * config/tc-sh.c: Fix compile time warning messages.
558 * config/tc-mips.c: Fix compile time warning messages.
560 2000-05-29 Philip Blundell <philb@gnu.org>
562 * doc/as.texinfo: Update copyright dates.
563 (Local Labels): Delete misplaced mention of ARM.
564 * NEWS: Mention ARM ELF support.
566 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
568 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
569 it is modified, and use the real_size to compute the frag address
570 for dwarf2 line info.
572 2000-05-27 Alan Modra <alan@linuxcare.com.au>
574 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
575 line-matching scheme to cope with automake moving variables around.
576 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
577 * Makefile.in: Regenerate.
579 2000-05-26 Jakub Jelinek <jakub@redhat.com>
581 * config/tc-sparc.c (sparc_relax): New.
582 (md_longopts): Add -relax and -no-relax options.
583 (md_parse_options, md_show_usage): Likewise.
584 (md_apply_fix3): Optimize tail call into branch always if possible.
586 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
588 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
589 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
590 rules, with warning when a GAS statement specifies a packing that
591 will result in an instruction being squashed.
592 Added typdef packing_type and enumerals, changed various integer
593 literals to use the enumerals.
595 2000-05-24 David Mosberger <davidm@hpl.hp.com>
597 * config/tc-ia64.c (dot_restorereg_p): New function.
598 (md_pseudo_table): Add restorereg.p.
599 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
600 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
602 * config/tc-ia64.h (unw_record_type): Add unwabi.
603 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
604 called MASK with members for imask, and the masks produced by
605 fr_mem, gr_mem, br_mem, and frgr_mem.
606 (unw_p_record): Add members ABI and CONTEXT.
607 (unw_x_record): Add member AB.
608 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
609 as pseudo-register for use during unwind info generation.
610 (AR_PFS, AR_LC): New macros.
611 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
612 whose names start with an at sign (as in "@priunat").
613 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
615 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
616 proc_end, unwind_info, personality_routine): Consolidate into
617 "unwind" structure to reduce offset-table use. Add member
618 NEXT_SLOT_NUMBER to track the slot number for the next instruction
620 (output_R1_format, output_R3_format, output_P3_format,
621 output_P6_format): Initialize R with zero to reduce compiler warnings.
622 (output_P7_format): Ditto. Add `default' branch to switch
623 statement to reduce compiler warnings.
624 (output_P8_format, output_B1_format, output_B4_format): Ditto.
625 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
626 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
627 into single argument.
628 (output_X1_format, output_X3_format): Initialize R with zero to reduce
629 compiler warnings. Merge A and B args into single argument.
630 (output_X2_format, output_X4_format): Remove unused variable R. Merge
631 A and B args into single argument.
632 (free_record): Removed (wasn't used).
633 (free_list_records): Also free imasks in prologue records.
634 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
635 (output_spill_mask): Remove.
636 (output_unwabi): New function.
637 (output_epilogue, output_label_state, output_copy_state): Call
639 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
640 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
642 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
643 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
644 as part of handling the prologue records. Emit region's imask if
645 we have one. Handle unwabi, epilogue, label_state, copy_state,
646 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
647 spill_sprel_p, and spill_reg_p records.
648 (set_imask, count_bits, slot_index): New function.
649 (fixup_unw_records): Fix region size computation. Handle
650 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
651 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
652 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
653 set_imask accordingly. Update imask for gr_gr, and br_gr records.
654 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
655 (dot_save): Use manifest constants for applicaton registers.
656 Handle REG_PR and REG_PRIUNAT.
657 (dot_restore): Don't just ignore it.
658 (dot_restorereg): New function..
659 (generate_unwind_image): Ensure unwind info is a multiple of eight
660 bytes, not just four bytes.
661 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
662 (dot_altrp): Don't just ignore it.
663 (dot_savemem): New function. Replaces dot_savesp() and
664 dot_savepsp(). Use manifest constants for applicaton registers.
665 Handle REG_PR and REG_PRIUNAT.
666 (dot_savef): Simplify.
667 (dot_saveb): Support generation of br_gr.
668 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
669 dot_label_state, dot_copy_state): New function.
670 (dot_unwabi): Don't just ignore it.
671 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
672 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
673 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
674 (emit_one_bundle): Set slot number for prologue/body records
675 *before* emitting the first insn.
676 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
677 (md_begin): Declare "psp" pseudo-register.
678 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
679 so we don't get segfault.
680 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
681 counts as required per SW Conventions manual
682 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
683 output_preds_psprel, output_preds_sprel, output_spill_base,
684 output_unat_psprel, output_unat_sprel, output_lc_psprel,
685 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
686 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
687 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
688 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
689 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
690 (dot_vframe): Implement.
691 (dot_vframesp, dot_vframepsp): New function.
693 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
695 * configure.in (i386-*-freebsd a.out entry): Quote properly.
696 * configure: Regenerate.
698 2000-05-23 Alan Modra <alan@linuxcare.com.au>
700 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
701 (md_estimate_size_before_relax): so we can use it here instead of
702 old kludges. Localise vars to blocks. Comment.
704 * frags.c (frag_new): Update fr_var comments.
705 * frags.h (struct frag): Ditto.
707 2000-05-22 Richard Henderson <rth@cygnus.com>
709 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
710 (pseudo_func): Add pcrel.
711 (operand_match): Handle IA64_OPND_TGT64.
712 (build_insn): Likewise.
713 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
714 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
715 (fix_insn): Handle all three 64-bit relocation types.
717 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
719 * obj.h (struct format_ops): New members begin, app_file,
720 s_set_other, s_set_desc, s_get_type, s_set_type,
721 separate_stab_sections, init_stab_section.
723 * config/obj-multi.h: Update GPL notice to v2.
726 (S_SET_SIZE): Test s_set_size for NULL before calling.
727 (S_SET_ALIGN): Similar for s_set_align.
732 (SEPARATE_STAB_SECTIONS): New.
733 (INIT_STAB_SECTION): New.
734 (EMIT_SECTION_SYMBOLS): New.
735 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
737 * config/obj-elf.h: Update GPL notice to v2.
738 Mention that this file is included from obj-multi.h.
739 (obj_begin): Wrap definition in ifndef.
740 (elf_file_symbol): Constify declaration.
741 (obj_app_file): Ditto.
742 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
743 Wrap in ifndef SEPARATE_STAB_SECTIONS.
745 * config/obj-elf.c (elf_s_set_other): New.
746 (elf_file_symbol): Constify argument.
747 (elf_separate_stab_sections): New.
748 (elf_init_stab_section): New.
749 (elf_format_ops): Add new members. Remove comma at end.
751 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
752 (ecoff_format_ops): Add new fields. Remove comma at end.
753 Mention inconsistency for emit_section_symbols.
755 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
757 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
758 (coff_separate_stab_sections): New.
759 (coff_format_ops): Add new members.
761 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
762 (obj_aout_s_set_other): New.
763 (obj_aout_s_set_desc): New.
764 (obj_aout_s_get_type): New.
765 (obj_aout_s_set_type): New.
766 (obj_aout_separate_stab_sections): New.
767 (aout_format_ops): New members added. Use obj_aout_process_stab,
768 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
769 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
771 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
773 2000-05-22 Alan Modra <alan@linuxcare.com.au>
775 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
776 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
777 (md_estimate_size_before_relax): Ensure jumps to weak and
778 externally visible symbols are relocatable.
780 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
782 * stabs.c (aout_process_stab): Make global.
783 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
784 * read.h (aout_process_stab): Declare.
786 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
787 Generalize to *aout, *coff *elf.
788 * configure: Regenerated.
790 * doc/internals.texi (Object format backend): Say
791 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
793 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
794 * Makefile.in: Regenerated.
796 2000-05-19 Catherine Moore <clm@cygnus.com>
798 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
800 2000-05-18 Alan Modra <alan@linuxcare.com.au>
802 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
803 instruction to reflect change in re_assemble_*.
805 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
807 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
808 build PA64 ELF tools.
809 * configure: Rebuilt.
811 2000-05-17 Alan Modra <alan@linuxcare.com.au>
813 * Makefile.am: Regenerate dependencies.
814 * Makefile.in: Regenerate.
816 2000-05-15 Nick Clifton <nickc@cygnus.com>
818 * config/tc-arm.c (struct asm_psr): Add boolean field
819 distinguishing between CSPR and SPSR. Rename 'number' field
821 (psrs): Rearrange contents to match new asm_psr structure.
822 (arm_psr_parse): Move next to psr_required_here. Make it
823 return an asm_psr structure.
824 (psr_required_here): Use asm_psr structure returned by
826 (do_msr): Reorganise to allow psr_required_here to be called
828 (md_undefined_name): Mark 'name' parameter as unused, since
829 the COFF target does not use it.
831 2000-05-14 David O'Brien <obrien@FreeBSD.org>
833 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
835 * config/te-aux.h: Likewise.
836 * config/te-dpx2.h: Likewise.
837 * config/te-go32.h: Likewise.
838 * config/te-hp300.h: Likewise.
839 * config/te-hppa.h: Likewise.
840 * config/te-i386aix.h: Likewise.
841 * config/te-ic960.h: Likewise.
842 * config/te-interix.h: Likewise.
843 * config/te-nbsd532.h: Likewise.
844 * config/te-pc532mach.h: Likewise.
845 * config/te-ppcnw.h: Likewise.
846 * config/te-psos.h: Likewise.
847 * config/te-sparcaout.h: Likewise.
848 * config/te-sun3.h: Likewise.
849 * config/te-sysv32.h: Likewise.
851 2000-05-14 Alan Modra <alan@linuxcare.com.au>
853 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
854 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
855 and sign extend without an if statement.
856 (build_bytes): Likewise.
858 2000-05-14 Kazu Hirata <kazu@hxi.com>
860 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
861 X_add_symbol L_32 case.
863 2000-05-14 David O'Brien <obrien@FreeBSD.org>
865 * config/te-freebsd.h: New file.
867 2000-05-13 Alan Modra <alan@linuxcare.com.au>
869 * asintl.h (gettext, dgettext, dcgettext, textdomain,
870 bindtextdomain): Replace defines with those from intl/libgettext.h
871 to quieten gcc warnings.
873 * NEWS: Mention x86 .arch and -q.
875 * config/tc-i386.c (quiet_warnings): New.
876 (md_assemble): Use quiet_warnings.
877 (md_parse_option): Set quiet_warnings from -q.
878 (md_show_usage): Mention -q, delete -m.
879 (flag_do_long_jump): Delete.
880 (md_parse_option): Remove -m.
881 (md_show_usage): Remove -m.
882 (md_create_long_jump): Remove useless flag_do_long_jump code.
884 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
885 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
887 2000-05-13 Alan Modra <alan@linuxcare.com.au>
888 Alexander Sokolov <robocop@netlink.ru>
890 * doc/c-i386.texi (i386-Arch): New section.
891 (i386-Syntax): Mention .intel_syntax and .att_syntax.
893 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
894 (smallest_imm_type): Use smallest opcode for shift by one if cpu
895 architecture has been given and is not 486.
897 (md_pseudo_table): Add .arch.
898 (md_assemble): Warn if cpu architecture has been given and an
899 unsupported instruction.
901 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
902 Move operand_types bit defines after relevant template field.
903 (template): Add cpu_flags.
907 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
909 * config/tc-mn10300.h (md_end): Define.
910 (mn10300_finalize): Declare.
911 * config/tc-mn10300.c: Include dwarf2dbg.h.
912 (debug_line): Define.
913 (md_assemble): Generate dwarf2 line info.
914 (mn10300_finalize): New function. Finalize dwarf2 info.
916 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
918 * config/tc-mips.c (md_estimate_size_before_relax): Use the
919 external version of the relocation for weak symbols.
921 2000-05-08 David Mosberger <davidm@hpl.hp.com>
923 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
924 frame size in units of 16 bytes, as required per SW Conventions manual.
925 (output_unw_records): Output info-block header as a dword to get
928 2000-05-08 Alan Modra <alan@linuxcare.com.au>
930 * as.h: #include "file", not <file> on files from ../include.
931 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
932 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
933 (md_convert_frag): Add ATTRIBUTE_UNUSED.
934 (tc_coff_symbol_emit_hook): Ditto.
935 (OPTCOUNT): Cast to int to avoid compiler warning.
936 (md_begin): Fix signed/unsigned warnings.
938 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
940 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
941 ABRANCH LONG case for a conditional branch on a 68000.
942 (md_estimate_size_before_relax): Likewise. Also handle
943 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
944 (m68k-ip: case ABSL): Relax absolute references to 16-bit
945 PC-relative on all CPUs.
946 (md_estimate_size_before_relax): Likewise.
948 2000-05-04 Alan Modra <alan@linuxcare.com.au>
950 * as.c (parse_args): Just mention current year in printed
953 2000-05-03 J.T. Conklin <jtc@redback.com>
955 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
957 (md_parse_option): Recognize -m7400.
959 2000-05-03 Ian Lance Taylor <ian@zembu.com>
961 * config/atof-ieee.c (gen_to_words): When adding carry back in,
962 don't permit lp to become less than the words array.
964 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
966 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
967 Fix little-endian case.
969 2000-05-03 David O'Brien <obrien@NUXI.com>
971 * as.c (parse_args): Update copyright.
973 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
975 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
976 for the .bss section too.
978 2000-05-02 Alan Modra <alan@linuxcare.com.au>
980 * configure.in: Set em=linux for hppa-*-linux.
981 * configure: Regenerate.
982 * doc/Makefile.in: Regenerate with correct automake.
984 * frags.c (frag_grow): Sanity check chunk_size.
986 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
987 * config/obj-som.h: Likewise.
988 * config/obj-ieee.h: Likewise.
990 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
992 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
993 (md_pseudo_table): Fully initialise OBJ_ELF cases.
994 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
995 (pa_ip): low_sign_unext now returns via function value. Use
996 re_assemble_* instead of dis_assemble_* and
997 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
999 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1000 (md_section_align, md_parse_option, md_show_usage,
1001 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1002 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1003 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1004 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1005 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1007 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1008 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1009 outside of switch. Correct mask and shifting errors in case 10
1010 and case -11. In case 21, compare against signed range to suit
1011 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1012 case 17 and case 22, use offsetT variable to properly check range.
1013 Use re_assemble_* here too.
1014 (evaluate_absolute): Change type of value to offsetT. Call
1015 hppa_field_adjust to do the work for us.
1016 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1017 (pa_parse_cmpib_64_cmpltr): Ditto.
1018 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1019 of i to unsigned int.
1020 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1021 (pa_end_of_source): Return type is void.
1023 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1025 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1027 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1029 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1030 More comments added.
1031 (md_begin): Removed "construct symbols for each register name".
1032 Because register names conflicts with GCC generated function
1034 (avr_operand): Now constant numbers can be used as a register
1035 identifiers (0 as r0, 31 as r31).
1036 (md_assemble): use skip_space () before parsing instruction
1039 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1041 * config/tc-avr.c: New AVR_ISA_ defined.
1042 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1043 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1044 for `fmul', `movw' and `lpm R,Z' instructions.
1045 (avr_operands): Warn if current opcode is a two-word instruction
1046 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1047 (avr_opcodes): New commands added.
1048 (REGISTER_P): Check 'a' and 'v' constraint letters.
1049 (mcu_types): New MCU added.
1051 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1053 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1054 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1055 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1056 * configure: Regenerate.
1058 2000-04-29 Andreas Jaeger <aj@suse.de>
1060 * as.h: Correctly check GCC version.
1062 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1064 * as.c (parse_args): Allow md_parse_option to override -a listing
1066 * config/obj-coff.c (add_lineno): Change type of offset parameter
1067 from "int" to "bfd_vma."
1068 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1069 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1070 (ppc_change_csect): Align correctly for XCOFF64.
1071 (ppc_machine): New function, which discards "ppc_machine" line.
1072 (ppc_tc): Cons for 8 when code is 64 bit.
1073 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1075 (md_parse_option): Handle -a64 and -a32.
1077 * config/tc-ppc.h (TARGET_MACH): Define.
1078 (TARGET_FORMAT): Move to function.
1079 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1081 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1083 * doc/as.1: Fix unbalanced brackets.
1085 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1087 (line_comment_chars): Set to '/' if TE_FreeBSD.
1089 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1091 * configure.in: Configury support for PA64 (currently disabled).
1092 * configure: Rebuilt.
1094 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1096 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1097 bfd_set_section_alignment.
1099 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1101 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1104 2000-04-24 Nick Clifton <nickc@cygnus.com>
1106 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1107 * doc/as.texinfo (Align): Include arm and strongarm in list of
1108 targets that have the second form of the behaviour of the .align
1111 2000-04-24 Mark Klein <mklein@dis.com>
1113 * obj-som.c: Terminate obj_pseudo_table.
1115 2000-04-22 Timothy Wall <twall@cygnus.com>
1117 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1119 (operand_match): Conditionally insert default bit values for IMMU9.
1121 2000-04-14 Matthew Green <mrg@cygnus.com>
1123 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1124 * configure: Rebuilt.
1126 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1127 Jason Eckhardt <jle@cygnus.com>
1129 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1131 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1132 Added handling of new operand types l,y,&,fe,fE,fx.
1134 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1135 David Mosberger <davidm@hpl.hp.com>
1136 Timothy Wall <twall@cygnus.com>
1137 Andrew MacLeod <amacleod@cygnus.com>
1138 Jim Wilson <wilson@cygnus.com>
1140 * Makefile.am (CPU_TYPES): Add ia64.
1141 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1142 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1143 * Makefile.in: Rebuild.
1144 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1145 * configure: Rebuild.
1146 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1147 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1148 * expr.c (expr): Handle md_optimize_expr.
1149 * read.c (LEX_HASH): Add comment.
1150 * config/tc-ia64.c, config/tc-ia64.h: New files.
1152 2000-04-21 Richard Henderson <rth@cygnus.com>
1154 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1155 bundling a non-delayed branch type instruction.
1157 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1159 * config/tc-mn10300.c (HAVE_AM30): Define.
1160 (md_assemble): Use it.
1162 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1164 * config/obj-elf.c (obj_elf_change_section): Check for changed
1167 * Makefile.am: (CPU_MULTI_VALID): Remove.
1168 (MULTI_CPU_TYPES): Define.
1169 (MULTI_CPU_OBJ_VALID): Define.
1170 (DEPTC): Use the above.
1171 (DEPOBJ): Same here.
1173 Regenerate dependencies.
1174 * Makefile.in: Regenerate.
1176 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1178 * Makefile.am (YACC, LEX): Get them from configure.
1180 2000-04-18 H.J. Lu (hjl@gnu.org)
1182 * config/tc-i386.c (offset_in_range): Use addressT instead of
1183 bfd_vma for non-bfd assemblers.
1185 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1187 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1188 doesn't give spurious errors.
1190 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1192 * as.h (SEEK_SET): Define if undefined.
1194 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1196 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1197 constants, and don't assume offsetT is 32 bits.
1199 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1201 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1202 (md_pcrel_from_section): Add prototype.
1203 (d10v_fix_adjustable): Add prototype.
1204 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1206 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1208 2000-04-12 Nick Clifton <nickc@cygnus.com>
1210 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1211 symbol in frag chain.
1213 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1215 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1216 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1217 (fits_in_signed_word, smallest_imm_type): Ditto.
1218 (md_assemble): Use an offsetT var to hold offsetT values, not a
1220 (offset_in_range): New.
1221 (md_assemble): Use it.
1222 (md_convert_frag): Change type of target_address, opcode_address,
1223 and displacement_from_opcode_start to offsetT.
1224 (md_create_short_jump): Change type of offset to offsetT.
1225 (md_create_long_jump): Ditto.
1226 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1227 (md_chars_to_number): Remove.
1228 (output_invalid): Remove duplicate prototype.
1230 2000-04-09 Nick Clifton <nickc@cygnus.com>
1232 * Makefile.am (CPU_TYPES): Add 'avr'.
1233 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1234 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1236 * Makefile.in: Regenerate.
1238 * doc/as.texinfo: Add M32R documentation.
1240 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1242 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1243 --enable-build-warnings option.
1244 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1245 * Makefile.in, configure: Re-generate.
1247 2000-04-07 Nick Clifton <nickc@cygnus.com>
1249 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1250 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1251 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1252 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1253 (arm_force_relocation): Force relocations for
1254 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1256 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1258 * config/tc-sh.c (get_operands): There's no third operand if the
1259 first operand is an immediate.
1261 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1263 * config/tc-sh.c (immediate): Delete.
1264 (sh_operand_info): Add immediate member.
1265 (parse_reg): Use A_PC for pc.
1266 (parse_exp): Add second argument 'op'. All callers changed.
1267 (parse_at): Expect pc to be coded as A_PC.
1268 Use immediate field in *op.
1269 (insert): Add fourth argument 'op'. All callers changed.
1270 (build_relax): Add second argument 'op'. All callers changed.
1271 (insert_loop_bounds): New function.
1272 (build_Mytes): Remove DISP_4.
1273 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1274 (assemble_ppi): Use immediate field in *operand.
1275 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1276 (md_apply_fix): Likewise.
1277 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1279 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1281 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1283 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1285 * internals.texi (CPU backend): Document
1286 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1288 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1290 * po/gas.pot: Regenerate.
1292 * as.c (show_usage): Restore translated part of bug string.
1293 * gasp.c (show_usage): Likewise.
1295 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1296 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1297 than move-if-change.
1298 (DEP1): Modify for "gcc -MM".
1302 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1303 Update dependencies.
1304 * Makefile.in: Regenerate.
1306 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1308 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1309 (md_begin): Likewise.
1310 (HAVE_AM33): New macro.
1311 (md_assemble): Use it. Match r_regs and xr_regs only if
1314 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1316 * as.h: #include "bin-bugs.h"
1317 * as.c (show_usage): Use REPORT_BUGS_TO.
1318 * gasp.c: #include "bin-bugs.h"
1319 (show_usage): Use REPORT_BUGS_TO.
1321 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1323 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1325 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1326 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1329 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1331 * config/tc-i386.c (i386_immediate): Don't assume a constant
1332 immediate is necessarily 16 bits when in 16 bit code mode.
1333 (md_assemble): Instead set guess_suffix here after we have checked
1336 2000-04-02 Richard Henderson <rth@cygnus.com>
1338 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1339 quantities. Correct right shift sign extension.
1340 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1341 32-bit value when shifting into place.
1343 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1345 * app.c: Add ATTRIBUTE_UNUSED as needed.
1346 * config/tc-ppc.c: Likewise.
1347 (ppc_size): Make unsigned long.
1348 (ppc_insert_operand): Add casts to avoid warnings.
1350 2000-03-31 Nick Clifton <nickc@cygnus.com>
1352 * config/tc-d10v.h (md_flush_pending_output): Define.
1354 2000-03-29 Nick Clifton <nickc@cygnus.com>
1356 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1357 segment. Works for both BFD_ASSEMBLER and others.
1358 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1360 2000-03-29 Nick Clifton <nickc@cygnus.com
1362 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1364 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1366 * listing.c (LISTING_LHS_WIDTH): Default depends on
1368 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1370 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1372 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1375 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1377 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1379 * config/tc-avr.c (mcu_types): Add missing initialiser.
1380 (md_pcrel_from_section): Add prototype.
1381 (avr_operand): Remove redundant test of unsigned < 0.
1382 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1384 2000-03-27 Denis Chertykov <denisc@overta.ru>
1386 * config/tc-avr.c: New file for AVR support.
1387 * config/tc-avr.h: Likewise.
1388 * configure.in: Add AVR support.
1389 * configure: Regenerate.
1391 2000-03-26 Timothy Wall <twall@cygnus.com>
1393 * gasp.c (macro_op): Add new argument to check_macro call.
1394 Macro structure definitions moved to macro.h
1395 * sb.h: Add argument to prototype for input_scrub_include_sb.
1396 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1397 nesting checks with an additional flag.
1398 (struct input_save): Add flag to indicate whether current sb
1399 should be checked for proper macro/conditional nesting.
1400 (input_scrub_push/pop): Save/restore nest check flag.
1401 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1403 * macro.c (check_macro): Allow caller to retrieve parsed macro
1404 information if a pointer is provided. This information may be
1405 used by the new macro hooks.
1406 * macro.h: Update prototype for check_macro. Macro struct
1407 definitions moved here from macro.c/gasp.c.
1408 * read.c (read_a_source_file): Add parameter to check_macro call,
1409 and pass macro info to the macro hook, if defined.
1410 (input_scrub_insert_line): New. Allow insertion of a line of
1411 characters into the input stream.
1412 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1413 file into the input stream.
1414 (s_include): Use input_scrub_insert_file.
1415 * internals.texi: Document new macro hooks.
1416 * as.h: New prototypes added.
1418 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1420 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1421 an initial capital letter.
1422 (i386_index_check): Reindent.
1424 2000-03-19 Nick Clifton <nickc@cygnus.com>
1426 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1429 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1431 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1432 instruction operand bad if Rd > 7 when generating
1433 thumb instructions. Prevents for example,
1434 "adr r12,label" from silently failing and generating
1435 the wrong instruction.
1437 2000-03-17 Nick Clifton <nickc@cygnus.com>
1439 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1440 that have a destingation >= 0x400000.
1441 Fix compile time warning messages.
1443 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1445 * config/tc-sh.c (md_begin): When encountering insn that are
1446 not supported by the current arch, only change the name if
1447 its contents are the same as prev_name.
1448 (get_specific): If the the architecture doesn't match, fail.
1450 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1452 * config/tc-sh.c (IDENT_CHAR): Define.
1453 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1454 matching back where it came from.
1456 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1458 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1460 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1462 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1465 2000-03-15 Kazu Hirata <kazu@hxi.com>
1467 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1469 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1471 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1472 floating-point-number, make sure 'f' is in FLT_CHARS.
1474 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1476 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1477 (s_lcomm_internal): Use it.
1478 * doc/internals.texi (CPU backend): Document it.
1479 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1482 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1484 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1487 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1488 implementation doesn't have special handling for switch
1490 (macro_build): Allow for code in sections other than .text.
1492 (mips_ip): Likewise.
1493 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1494 Don't perform relocs if we will be outputting them.
1495 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1496 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1499 2000-03-09 Catherine Moore <clm@cygnus.com>
1501 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1502 relocation type based on the entry in the fixup structure.
1504 2000-03-08 H.J. Lu (hjl@gnu.org)
1506 * Makefile.am (install-exec-tooldir): Depend on
1507 install-exec-bindir for parallel make.
1508 * Makefile.in: Regenerated.
1510 2000-03-06 Nick Clifton <nickc@cygnus.com>
1512 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1514 (md_parse_option): Parse -m32r command line switch - disable m32rx
1516 (md_show_usage): Document new option.
1518 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1519 * doc/Makefile.in: Regenerate.
1520 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1522 2000-03-02 Michael Meissner <meissner@redhat.com>
1524 * config/tc-d30v.c (check_range): Remove code that incorrectly
1525 sign extended values where bits < 32.
1527 2000-03-02 H.J. Lu (hjl@gnu.org)
1529 * configure.in: Support --enable-targets=all on ia32.
1530 * configure: Regenerated.
1532 2000-03-01 Nick Clifton <nickc@cygnus.com>
1534 * gasp.c (do_align): Remove bogus check of alignment value.
1536 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1538 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1539 TC_PPC was defined forced the type of a symbol with no other type
1542 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1544 * doc/internals.texi (CPU backend): Mention that
1545 line_separator_chars do not break up comments. Fix typos for
1546 LEX_AT and LEX_NAME descriptions. Document operands for
1547 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1548 description of md_create_short_jump usage. Document argument for
1549 md_undefined_symbol.
1551 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1553 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1554 (md_parse_option): Handle it.
1555 (md_show_usage): Document it.
1557 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1559 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1560 opcode, for the instruction `pal19'. From Andrea Arcangeli
1563 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1565 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1567 (md_assemble): To here, before template operands are matched.
1568 Also ensure a constant immediate is sign extended when we know the
1569 size is at most 16 bits. This is to catch cases like "add
1570 $0xffc0,%ax" where we don't know the size, and thus that the
1571 immediate can be represented as Imm8S until after parsing the
1573 (i386_displacement): Similarly sign extend 16 bit constant
1575 (md_assemble): Relax 16-bit jump constant range check to suit sign
1576 extended displacements.
1578 2000-02-26 Andreas Jaeger <aj@suse.de>
1580 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1582 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1584 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1585 call operands when intel_syntax.
1586 (intel_float_operand): Return 2 for "fi...".
1587 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1588 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1589 earlier "SHORT" change.
1590 (md_assemble): When determining suffix from Regs, exclude
1593 2000-02-24 Nick Clifton <nickc@cygnus.com>
1595 * configure: Add arm-wince, mips-pe and sh-pe targets.
1596 * configure: Regenerate.
1598 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1600 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1601 "pe-mips" for the mips-pe target.
1603 * config/tc-arm.c (insns): Change displacement encoded in BL
1604 and B instructions if the target port is arm-wince.
1605 (do_ldst): Do not bias the relocation offset if the target
1607 (md_pcrel_from): Add in missing relocation offset bias if the
1608 target os arm-wince.
1610 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1611 (md_begin): Disable -G support for mips-pe target.
1612 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1613 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1616 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1617 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1618 assembler, just set the alignment to 4.
1620 * config/te-wince-pe.h: New file for WinCE targets. Define
1623 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1625 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1626 string instructions.
1627 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1628 (i386_intel_memory_operand): After finding a segment override,
1629 check again for no `[' before looking for a displacement. Bomb if
1630 more than one displacement rather than silently discarding the
1631 second and subsequent ones. Free strings malloc'd by
1632 build_displacement_string.
1634 2000-02-24 Catherine Moore <clm@cygnus.com>
1636 * config/obj-som.c (obj_pseudo_table): Add "weak".
1637 (obj_som_weak): New routine.
1639 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1641 * config/tc-i386.c (union i386_op): New.
1642 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1643 Throughout file replace occurences of disps[n], imms[n], regs[n]
1644 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1645 intel mode operand swapping. Add assert in regKludge and
1646 fake_zero_displacement code. Test i.types[n] when outputting
1647 displacements and immediates. Combine output of Disp16 with
1649 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1650 when in intel mode by (not) reversing fsub and fdiv operands
1651 before the template search. This fails for single operand
1652 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1653 undefined. Instead fix the base_opcode after we've found the
1654 template. Move base_opcode xor with found_reverse_match from
1655 opcode output code to before this fix so we test for the correct
1657 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1658 check in intel mode. Instead compare opcodes.
1660 * config/tc-i386.h (TC_RELOC): Delete.
1661 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1662 with equivalent call to reloc.
1664 * as.h (flag_m68k_mri): Move declaration after target include, and
1665 only declare when TC_M68K defined. Define as zero otherwise.
1666 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1667 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1668 Define as zero otherwise.
1669 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1670 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1671 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1672 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1673 testing whether defined.
1674 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1675 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1676 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1677 rather than testing whether defined.
1678 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1679 (parse_mri_cons): Declare and use only when TC_M68K.
1680 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1681 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1682 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1684 * NEWS: Mention IBM 370 support.
1686 2000-02-23 Richard Henderson <rth@cygnus.com>
1688 * config/tc-i386.c (md_assemble): When swapping operands for
1689 intel_syntax, assume everything that's not Imm or Disp is a
1692 2000-02-23 Linas Vepstas <linas@linas.org>
1694 * config/tc-i370.c, config/tc-i370.h: New files.
1695 * Makefile.am: Add support for Linux/IBM 370.
1696 * configure.in: Likewise.
1697 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1698 * config/obj-elf.c: Include elf/i370.h
1699 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1701 * Makefile.in: Regenerate.
1702 * configure: Regenerate.
1704 * doc/c-i370.texi: New file.
1705 * doc/all.texi: Include it.
1706 * doc/as.texinfo: And here.
1707 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1708 * doc/Makefile.in: Regenerate.
1710 2000-02-19 Michael Meissner <meissner@redhat.com>
1712 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1713 determine if an instruction can be used in parallel with an ADDppp
1714 or SUBppp instruction.
1716 2000-02-22 Andrew Haley <aph@cygnus.com>
1718 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1720 1999-12-30 Andrew Haley <aph@cygnus.com>
1722 * config/tc-mips.c (mips_gp32): New variable.
1723 (macro_build) Use mips_gp32.
1725 (md_longopts): Add "-mgp32" and "-mgp64".
1726 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1728 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1730 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1731 warning, and bump it to 1.
1733 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1735 From Brad Lucier <lucier@math.purdue.edu>:
1736 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1739 2000-02-21 Catherine Moore <clm@cygnus.com>
1741 * config/tc-mips.c (MF_HILO_INSN): Define.
1742 (mips_7000_hilo_fix): Declare.
1743 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1744 (md_parse_option): Check for 7000_HILO_FIX options.
1745 (OPTION_M7000_HILO_FIX): Define.
1746 (OPTION_NO_M7000_HILO_FIX): Define.
1747 * doc/c-mips.texi (-mfix7000): Describe.
1749 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1751 * listing.c (print_lines): Remove unused variable `end'.
1753 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1754 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1755 reloc_type when BFD_ASSEMBLER.
1756 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1757 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1758 statement and quell signed vs. unsigned comparison warning.
1760 2000-02-18 Nick Clifton <nickc@cygnus.com>
1762 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1763 the computed frag offset, rather than overwriting it.
1765 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1767 * config/tc-sh.c ("elf/sh.h"): Include.
1768 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1769 (md.begin): Initialize target_arch.
1770 Only include opcodes in has table that match selected architecture.
1771 (parse_reg): Recognize register names for sh-dsp.
1772 (parse_at): Recognize post-modify addressing.
1773 (get_operands): The leading space is now optional.
1774 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1775 arguments. Update valid_arch.
1776 (build_Mytes): Add support for SDT_REG_N.
1777 (find_cooked_opcode): New function, broken out of md_assemble.
1778 (assemble_ppi, sh_elf_final_processing): New functions.
1779 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1780 (md_longopts, md_parse_option): New option: -dsp.
1781 * config/tc-sh.h (elf_tc_final_processing): Define.
1782 (sh_elf_final_processing): Declare.
1784 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1786 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1787 the unwinder subspace. Save the current seg/subseg before creating
1790 2000-02-10 Nick Clifton <nickc@cygnus.com>
1792 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1793 little endian targets.
1794 (INST_BYTE1): Redefine to handle big and little endian
1796 (cpu_type): New type: Select between M340 and M210.
1797 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1798 instructions of the M340.
1799 (md_assemble): Add support for the MULSH and OPSR classes of
1801 (md_atof): Add support for little endian targets.
1802 (md_parse_option): Add support for -EL, -EB and -mcpu command
1804 (md_convert_frag): Add support for little endian targets.
1805 (md_apply_fix3): Add support for little endian targets.
1806 (md_number_to_chars): Add support for little endian targets.
1808 2000-02-10 Timothy Wall <twall@redhat.com>
1810 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1811 defined, use it to verify the symbol just read should be a label.
1813 2000-02-10 Timothy Wall <twall@redhat.com>
1815 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1816 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1817 around colons when KEEP_WHITE_AROUND_COLON is defined.
1818 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1819 and KEEP_WHITE_AROUND_COLON.
1821 2000-02-08 Timothy Wall <twall@redhat.com>
1823 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1825 (do_repeat): New. Abstract repeat logic so that a "break" can be
1827 (end_repeat): New. Provide support for a "break" out of the
1829 * read.h: Add prototypes for new functions.
1831 2000-02-08 Timothy Wall <twall@redhat.com>
1833 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1834 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1835 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1838 2000-02-08 Timothy Wall <twall@redhat.com>
1840 * read.c: Added elseif to directives table.
1841 * read.h: Added prototype for s_elseif.
1842 * doc/as.texinfo: Added description for elseif.
1843 * cond.c (s_elseif): New function
1845 2000-02-04 Timothy Wall <twall@redhat.com>
1847 * listing.c (print_lines): Remove conditionals causing bug in
1850 2000-02-03 Timothy Wall <twall@cygnus.com>
1852 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1854 * frags.c (frag_new): Calculate fr_fix in octets
1855 (frag_now_fix) Return offset as target address offset (bytes).
1856 (frag_now_fix_octets) New - Return offset in octets (8-bit
1858 * frags.h: Added prototype for frag_now_fix_octets().
1859 Distinguish between octets and bytes in field descriptions.
1860 * listing.c (calc_hex): Account for octets vs bytes when
1861 printing addresses/offsets.
1862 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1863 target is little-endian, print the octets in a word in big-endian
1864 order so that the display looks like a proper hexadecimal number,
1865 instead of having the octets reversed.
1866 * read.c (do_align): When recording alignment, alignment power
1867 should be in terms of target bytes (minimum addressible unit)
1869 (do_org) Convert ORG target address (byte) argument into an
1870 octet offset when generating a variable fragment.
1871 * symbols.c (resolve_symbol_value): Symbol final value
1872 converted to a target address offset (bytes) from its octet offset.
1873 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1874 offset (bytes) is adjusted by the frag offset (octets) converted
1876 (coff_frob_section) Section alignment power is in terms of bytes;
1877 convert it to an octet alignment power when calculating size (and
1878 size mask) in octets. Don't modify the section size in order to
1879 "align" it for TI COFF, since that format has a different method
1880 for storing alignment information.
1882 2000-02-01 Timothy Wall <twall@cygnus.com>
1884 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1885 entries, matching the way GCC generates them. If not escaped, the
1886 filename is encoded incorrectly.
1888 2000-01-31 Nick Clifton <nickc@cygnus.com>
1890 * config/tc-arm.c (reg_table): Add support for ATPCS register
1893 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1895 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1897 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1899 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1900 of a symbol when we really care about its value.
1902 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1904 * config/tc-mcore.c (md_assemble): Give warning message if
1905 operands passes to instruction are more than the spec.
1907 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1909 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1910 Thumb mode but the label seen was not declared as '.thumb_func'
1911 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1912 correct disassembly of Thumb code bounded by non function labels.
1914 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1916 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1917 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1919 * Makefile.in: Same here.
1922 * configure.in: Set bfd_gas for i386-aout when primary target
1923 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1924 we may need the primary te_file. Remove incorrect comment.
1926 * configure: Regenerate.
1928 * config/e-i386aout.c: New file.
1930 * as.c (USE_EMULATIONS): Move to before print_version_id.
1931 (struct emulation): Add i386aout.
1932 (show_usage): Split text strings. Reformat -a text. Add --em
1936 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1937 (aout_format_ops): New.
1940 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1941 preprocessor conditional and add aout USE_EMULATIONS tests.
1942 (read_a_source_file): Don't pass error strings to printf as
1946 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1948 (do_data): Same here.
1949 (process_file): And here.
1952 * symbols.c (colon): Rewrite "already defined" fatal message
1953 code for aout with USE_EMULATIONS.
1956 * config/obj-aout.c (OBJ_HEADER): Define.
1957 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1959 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1960 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1962 (obj_aout_type): Expand S_SET_OTHER here too.
1963 (obj_read_begin_hook): Remove.
1964 (aout_pop_insert): New.
1965 (obj_aout_s_get_other): New.
1966 (obj_aout_s_get_desc): New.
1967 (aout_format_ops): New.
1970 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1971 gets aout_pseudo_table.
1972 (aout_pseudo_table): Declare.
1973 (obj_read_begin_hook): Define.
1976 * config/obj-coff.c (obj_pseudo_table): Rename to
1978 (coff_pop_insert): Use coff_pseudo_table.
1979 (coff_sec_sym_ok_for_reloc): Remove.
1980 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1981 and comment all zero entries and remove #if 0 code.
1984 * config/obj-coff.h (obj_pop_insert): Define.
1985 (coff_pseudo_table): Declare.
1988 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1989 s_get_size, s_set_size. Comment all zero entries.
1992 * config/obj-elf.c (elf_s_get_other): New function.
1993 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1994 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1995 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1997 (obj_elf_parse_section_letters): Don't pass error strings to
1998 printf as format arg.
2001 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2003 (elf_s_get_other): Declare.
2004 (S_GET_OTHER) Define as elf_s_get_other if not already
2006 (S_SET_OTHER): Only define when not already defined.
2007 (elf_obj_read_begin_hook): Declare.
2008 (obj_read_begin_hook): Define.
2009 (elf_obj_symbol_new_hook): Declare.
2010 (obj_symbol_new_hook): Define.
2013 * config/obj-multi.h: Add copyright header and protect against
2014 multiple inclusion. Add * to all function pointers.
2015 (OBJ_HEADER): If defined, include it rather than other defines
2017 (obj_frob_file_after_relocs): Test for NULL.
2018 (obj_symbol_new_hook): Here too.
2019 (obj_sec_sym_ok_for_reloc): And here.
2020 (S_GET_OTHER): Define.
2021 (S_GET_DESC): Define.
2022 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2023 (OBJ_MAYBE_ELF): Update comment.
2025 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2026 OBJ_AOUT preprocessor conditional and handle emulation by
2027 testing OUTPUT_FLAVOR.
2028 (i386_displacement): Here too.
2029 (md_section_align): Similarly here.
2030 (i386_target_format): Conditionally compile when more than one
2031 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2032 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2033 (i386_displacement): Here too.
2036 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2037 Define TARGET_FORMAT for aout only when not multi.
2040 * config/te-multi.h: Delete file as it's identical to te-generic.h
2042 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2044 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2045 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2048 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2050 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2053 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2055 * config/tc-mips.c (mips_do_align): New function.
2056 * config/tc-mips.h (md_do_align): Define.
2058 2000-01-10 Philip Blundell <philb@gnu.org>
2060 * doc/c-arm.texi (ARM Options): Fix typo.
2061 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2062 line separator for Linux.
2063 * doc/as.texinfo (Comments): Mention the ARM.
2065 2000-01-10 Philip Blundell <pb@futuretv.com>
2067 * configure.in (arm*-*-conix*): New target.
2068 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2070 * configure: Regenerate.
2072 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2074 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2075 (obj_elf_visibility): New function.
2077 * doc/as.texinfo (Visibility): New node: document visibility
2080 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2082 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2083 warning for absolute jump/call without `*' in non-intel mode. No
2084 need to set i.types[0] JumpAbsolute in intel mode.
2086 1999-12-22 Philip Blundell <pb@futuretv.com>
2088 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2089 hook function when changing sections.
2090 (arm_s_data): Likewise.
2092 1999-12-14 Nick Clifton <nickc@cygnus.com>
2094 * config/tc-arm.c (md_parse_option): Add support for -marm720
2095 command line switch.
2097 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2099 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2100 (r_registers, xr_registers): Define.
2101 (r_register_name, xr_register_name): New functions.
2102 (md_assemble): Handle new am33 operand types and instruction
2104 (mn10300_insert_operand, check_operand): Likewise.
2106 1999-11-29 Nick Clifton <nickc@cygnus.com>
2108 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2109 (s_force_thumb): Set thumb_mode to 2.
2110 (md_assemble): Do not complain about thumb instructions on a
2111 non-thumb target if thumb_mode is set to 2.
2113 1999-11-28 Michael Meissner <meissner@cygnus.com>
2115 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2116 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2117 (O_...): Add new machine dependent expressions if we are handling
2118 explicit relocations.
2119 (alpha_reloc_op): New static table holding the explicit relocation
2121 (alpha_literal_hash): New static to hold the hash table for
2122 explicit relocations.
2123 (alpha_macros): Add support for explicit relocations.
2124 (md_begin): If explicit relocations, initialize hash table.
2125 (md_assemble): Don't print a second error if tokenize_arguments
2126 already printed an error message.
2127 (md_apply_fix): Add support for explicit relocations.
2128 (alpha_force_relocation): Ditto.
2129 (alpha_fix_adjustable): Ditto.
2130 (alpha_adjust_symtab): New function to support explicit
2132 (alpha_adjust_symtab_relocs): Ditto.
2133 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2134 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2135 Add support for explicit relocations. Return -2 if an error
2136 message was already printed.
2137 (find_macro_match): Add support for explicit relocations. Comment
2139 (emit_insn): Add support for explicit relocations.
2140 (assemble_tokens): Ditto.
2142 (load_expression): Ditto.
2145 (emit_ir_load): Ditto.
2146 (emit_loadstore): Ditto.
2149 (emit_sextX): Ditto.
2150 (emit_division): Ditto.
2151 (emit_jsrjmp): Ditto.
2152 (emit_retjcr): Ditto.
2154 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2156 (tc_adjust_symtab): If explicit relocations, call the function
2157 alpha_adjust_symtab.
2158 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2159 relocations next to the literal relocation they reference.
2160 (TC_INIT_FIX_DATA): Initialize the new fields.
2161 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2163 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2165 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2166 'B' operand for PA2.0 bb instruction.
2168 1999-11-18 Nick Clifton <nickc@cygnus.com>
2170 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2173 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2175 (mcore_force_relocation): Force relocations to be generated for
2178 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2180 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2181 (i386_displacement): Disallow O_big displacements.
2183 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2185 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2186 Small improvements in error checking.
2187 (md_assemble): Support for unconditional ARM instructions.
2188 (md_parse_option): Support for -m[arm]v5e flag.
2190 1999-11-12 Nick Clifton <nickc@cygnus.com>
2192 * macro.c (buffer_and_nest): Do not check beyond the end of the
2195 1999-11-11 Nick Clifton <nickc@cygnus.com>
2197 * macro.c (buffer_and_nest): Look for seperator after TO and
2200 1999-11-08 Andrew Haley <aph@cygnus.com>
2202 * app.c (do_scrub_chars): When in State 10, treat backslash
2203 characters in the same way as as symbol characters.
2205 1999-11-07 Richard Henderson <rth@cygnus.com>
2207 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2208 the previous label was in the current section before playing
2209 with auto-alignment.
2211 1999-11-06 Nick Clifton <nickc@cygnus.com>
2213 * config/tc-v850.c (v850_force_relocation): Force relocation
2215 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2218 1999-11-05 Michael Meissner <meissner@cygnus.com>
2220 * expr.h (operatorT): Increase machine dependent operators to 16.
2221 * expr.c (op_rank): Ditto.
2223 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2225 * read.c (pseudo_set): Reject attempts to set the value of a
2228 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2231 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2233 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2234 to bfd_set_section_contents.
2236 1999-11-03 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2240 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2242 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2243 (mips_ip): Use OPCODE_IS_MEMBER.
2245 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2247 * config/tc-arm.c (reg_required_here): Improve comments.
2249 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2250 (tinsns): Initialize variants field.
2252 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2253 BAD_PC respectively.
2255 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2257 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2258 * config/tc-arm.h: Fix compile time warnings.
2260 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2262 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2263 form @abs16, @(abs16) and @(abs16 + imm).
2265 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2267 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2268 (ISA_HAS_64_BIT_REGS) New.
2269 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2270 mips_emit_delays,macro_build,load_register,load_addresss,
2271 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2272 and/or use new ISA_xxx macros in expressions involving
2273 ISA, particularly mips_opts.isa.
2275 1999-10-18 Michael Meissner <meissner@cygnus.com>
2277 * expr.h (operatorT): Add machine dependent operators md1..md8.
2278 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2279 for the machine dependent operators to use.
2281 * expr.c (op_rank): Add machine dependent operators.
2283 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2285 (O_cpregister): Ditto.
2286 (md_begin): Change X_op test that field is wide enough to use
2287 O_max instead of O_alpha_max.
2288 (cpu_types): Fill in missing initializer.
2289 (alpha_num_macros): Make unsigned.
2290 (md_assemble): Make opnamelen be size_t.
2291 (md_apply_fix): Cast alpha_num_operands to int before testing.
2292 (alpha_force_relocation): Ditto.
2293 (alpha_fix_adjustable): Ditto.
2294 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2295 (tc_gen_reloc): Ditto.
2296 (tc_get_register): Ditto.
2301 (s_alpha_ent): Ditto.
2302 (s_alpha_end): Ditto.
2303 (s_alpha_frame): Ditto.
2304 (s_alpha_prologue): Ditto.
2305 (s_alpha_file): Ditto.
2306 (s_alpha_gprel32): Ditto.
2307 (s_alpha_proc): Ditto.
2308 (s_alpha_set): Ditto.
2309 (s_alpha_base): Ditto.
2310 (s_alpha_align): Ditto.
2311 (s_alpha_arch): Ditto.
2312 (alpha_align): Ditto.
2313 (assemble_insn): Suppress unused variable warning.
2315 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2316 order in the structure.
2317 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2319 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2321 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2323 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2325 * config/tc-i386.c (i386_index_check): Correct #endif location.
2327 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2329 * as.c (show_usage): Document new options.
2330 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2331 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2332 (parse_args): Parse the new options.
2333 (main): If there were warnings, and --fatal-warnings
2334 was specified, print an error.
2335 * as.h: New variable, flag_fatal_warnings, for new option.
2337 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2339 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2340 '@'. Change autoincrement completers to fall through to cache control
2343 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2345 (pa_parse_addb_64_cmpltr): New function.
2347 * config/tc-hppa.c (pa_ip): Change error message.
2348 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2349 '?Q' args to allow falling through.
2351 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2352 Remove unused conditional codes.
2353 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2355 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2357 * config/tc-d30v.c (CHAR_BIT): Define.
2358 (check_range): Fix bit operations to support integers bigger than
2361 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2363 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2366 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2367 Doug Evans <devans@cygnus.com>
2369 Add support for m32rx.
2370 * config/tc-m32r.c (enable_m32rx): New static global.
2371 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2372 (allow_m32rx): New function.
2373 (M32R_SHORTOPTS): Add `O'.
2374 (md_longopts): Add --m32rx plus several warning options.
2375 (md_parse_option): Handle new options.
2376 (md_show_usage): Print them.
2377 (md_begin): Enable m32rx.
2378 (OPERAND_IS_COND_BIT): New macro.
2379 (first_writes_to_seconds_operands): New function.
2380 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2381 (target_make_parallel,assemble_two_insns): New functions.
2382 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2383 If optimizing and m32rx, try to make consecutive insns parallel.
2385 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2387 * config/tc-mips.c (nopic_need_relax): Allow for the
2388 .sdata.foo sections generated by -fdata-sections,
2389 and for the .gnu.linkonce.s sections generated by C++.
2391 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2393 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2394 with cleaner code using completer prefixes. Add 'Y'.
2396 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2398 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2400 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2401 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2402 insn does not match and we should try the next insn in the table.
2404 1999-09-22 Nick Clifton <nickc@cygnus.com>
2406 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2408 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2410 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2413 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2415 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2416 OBJ_ELF. If ELF, add "sq".
2417 (md_parse_option): If ELF, ignore -s and -q.
2418 (md_show_usage): Mention ELF options.
2420 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2422 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2425 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2427 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2429 * config/tc-hppa.c (struct pa_it): New field "trunc".
2430 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2431 (pa_parse_ftest_gfx_completer): New function
2432 (pa_parse_fp_cnv_format): New function.
2434 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2435 (md_apply_fix): Handle 22bit pc-rel branches.
2437 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2439 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2441 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2443 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2445 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2447 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2448 (pa_ip): Handle 'fX'.
2450 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2452 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2453 unwinds unless the function is in the text space.
2454 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2456 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2458 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2459 (md_assemble): To here. Tweak address generation.
2461 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2463 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2464 (md_assemble): Call dwarf2_where for OBJ_ELF.
2465 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2466 (pa_end_of_source): New function.
2467 * tc-hppa.h (md_end): Define for OBJ_ELF.
2469 1999-09-14 Michael Meissner <meissner@cygnus.com>
2471 * configure.in (Canonicalization of target names): Remove adding
2472 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2473 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2474 * configure: Regenerate.
2476 1999-09-14 Donn Terry <donn@interix.com>
2478 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2480 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2482 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2483 pc-relative jmp/call to an absolute symbol.
2484 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2485 absolute section symbols.
2487 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2488 jump handling code and comments.
2490 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2492 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2493 the value if TE_PE and a global defined symbol.
2495 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2497 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2498 print the symbol, rather than printing it here.
2500 1999-09-11 Donn Terry <donn@interix.com>
2502 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2503 BFD_RELOC_RVA relocations.
2505 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2506 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2509 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2511 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2512 * doc/internals.texi (Object format backend): Document
2515 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2516 relocations against global symbols if TE_PE.
2518 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2519 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2521 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2524 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2525 symbols which do not have a constant value, or tags with
2526 non-tags. Remove the symbol from the list before adding it at the
2529 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2530 C_FCN symbol differently if TE_PE.
2531 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2532 appears in the pseudo-op, rather coff_line_base which is only set
2535 * config/obj-coff.c (obj_coff_loc): New static function.
2536 (obj_pseudo_table): Add "loc".
2538 * config/obj-coff.c (add_lineno): Check that the line number is
2541 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2542 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2544 (md_atof): Return NULL rather than 0.
2545 * config/tc-i386.c (md_atof): Change type to int.
2546 * expr.c (expr): Change first parameter to int.
2547 * config/obj-coff.c: Add declarations for static functions.
2548 (coff_frob_symbol): Use SYM_AUXENT.
2549 * config/tc-i386.h (flag_16bit_code): Don't declare.
2551 * config/obj-coff.c (obj_coff_section): Default to setting
2552 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2554 * write.c (adjust_reloc_syms): Print adjusted fixup.
2556 * expr.c (integer_constant): Correct too_many_digits calculation
2559 1999-09-09 Andreas Schwab <schwab@suse.de>
2561 * doc/c-arm.texi: Fix arguments of @var to not contain
2564 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2566 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2568 (md_parse_option): Only support -k flag for ELF and COFF targets.
2570 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2572 * config/tc-hppa.c (pa_ip): Put strict register checks before
2573 call to pa_parse_number.
2575 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2577 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2579 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2582 1999-09-06 Donn Terry <donn@interix.com>
2584 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2586 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2588 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2589 candidate instruction. Require registers for register arguments
2590 when in strict mode. Require assemble-time constants for
2591 constants when in strict mode.
2592 (pa_get_absolute_expression): Require a constant when in strict
2595 1999-09-06 Nick Clifton <nickc@cygnus.com>
2597 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2599 1999-09-04 Steve Chamberlain <sac@pobox.com>
2601 * config/tc-pj.c: New file, supports picoJava in ELF.
2602 * config/tc-pj.h: Ditto.
2603 * configure.in (pjl*, pj*): New targets.
2604 * Makefile.am: Rebuild dependencies.
2605 (CPU_TYPES): Add pj.
2606 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2607 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2608 * doc/c-pj.texi: New file.
2609 * doc/as.texinfo: Add some PJ specifics.
2610 * doc/all.texi: Add PJ to the list of all architectures, sort them
2612 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2613 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2615 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2617 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2618 (obj_frob_file): Test for null pointer.
2619 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2620 (OBJ_PROCESS_STAB): And here.
2621 (elf_obj_sy): Remove
2623 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2624 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2625 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2627 * config/obj-coff.c (no_func): Remove.
2628 (coff_format_ops): Change occurrences of no_func to 0, as we test
2629 for 0 in obj-multi.h.
2631 * configure.in: Enable bfd for i386-coff when primary target is
2632 bfd. Enable i386 elf,coff emulation support. Don't set
2633 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2634 emulation to support.
2635 *configure: Regenerate.
2637 1999-09-02 Nick Clifton <nickc@cygnus.com>
2639 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2640 .section .line directive is encountered.
2642 1999-09-01 Nick Clifton <nickc@cygnus.com>
2644 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2647 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2648 * as.texinfo: Document --gdwarf2 command line option.
2649 Add additional documentation of ARM command line switches.
2651 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2653 * config/tc-i386.c (i386_intel_memory_operand): Combine
2654 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2655 and RESTORE_END_STRING around parse_register calls.
2656 (i386_operand): Here too.
2657 (i386_is_reg): Remove.
2658 (parse_register): Move as_bad calls from within this function to
2661 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2663 Based on a patch from H.J. Lu <hjl@gnu.org>
2664 * config/tc-i386.c (parse_register): Handle FP regs specially.
2665 (md_begin): Remove '(' and ')' from register_chars.
2667 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2669 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2670 error message (done elsewhere).
2672 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2674 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2676 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2678 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2681 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2683 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2685 Add new completers. Fix bug in 64 bit condition handling.
2687 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2690 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2692 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2694 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2696 1999-08-27 Jim Wilson <wilson@cygnus.com>
2698 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2699 (struct ls): Add frag field. Initialize it to zero.
2700 (out_end_sequence): New local text_frag. Set it while in text section.
2701 Replace address check with frag check. Set ls.frag to text_frag if
2702 out_set_addr called.
2703 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2704 Set it before switching sections. Replace address check with frag
2705 check. Set ls.frag to saved_frag if out_set_addr called.
2707 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2709 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2710 output "advance_pc" opcode instead of calling gen_addr_line().
2711 The latter has the undesired side-effect of creating a new row
2712 in the debug line info matrix.
2714 1999-08-26 Jim Wilson <wilson@cygnus.com>
2716 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2717 ls.last_filename if last is less than zero. Set ls.last_filename
2718 when allocating new entry.
2719 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2722 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2724 * config/tc-i386.c (i386_index_check): Fix the displacement size
2725 when INFER_ADDR_PREFIX.
2727 1999-08-18 Nick Clifton <nickc@cygnus.com>
2729 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2732 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2734 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2735 handle 0xffffNNNN constants correctly.
2737 1999-08-16 Nick Clifton <nickc@cygnus.com>
2739 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2742 1999-08-13 Nick Clifton <nickc@cygnus.com>
2744 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2745 (md_apply_fix3): Always pass positive values to
2746 validate_offset_imm.
2748 1999-08-12 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-arm.c (skip_whitespace): New macro.
2751 Formatting tidy ups.
2753 (md_apply_fix3): Store relocation offset in addend for ELF based
2755 (arm_force_relocation): Always generate relocs for Thumb function
2758 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2760 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2761 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2763 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2765 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2766 flags for the unwind subspace.
2768 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2769 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2770 suitable relocation based on the size of the target's pointer.
2771 Always Use subsegment zero for the unwinders.
2772 (pa_level): Handle "2.0w".
2774 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2776 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2777 with the following instruction unless this was specified.
2779 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2781 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2782 certain sections, to match BFD changes.
2784 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2786 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2787 (EXTRA_SCRIPTS): Define to keep automake happy.
2788 * Makefile.in: Rebuild.
2790 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2792 * Makefile.am: Rename .dep* files to DEP*.
2793 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2794 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2796 * Makefile.in: Rebuild.
2798 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2800 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2802 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2804 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2805 avoid problems on DOS filesystems.
2806 * Makefile.in: Rebuild.
2808 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2810 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2812 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2815 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2817 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2818 line to create ${GDBINIT} rather than .gdbinit.
2819 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2821 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2823 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2825 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2827 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2829 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2831 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2832 non-adjustable symbols.
2834 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2836 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2838 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2840 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2843 1999-08-05 Donn Terry <donn@interix.com>
2845 * config/te-interix.h: New file.
2846 * configure.in (i386-*-interix*): New target.
2847 * configure: Rebuild.
2849 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2851 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2852 selectors for ELF too.
2853 (selector_table): Add "ltp" and "rtp" selectors.
2855 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2857 * config/tc-i386.c (i386_operand): No need to change
2858 operand_string pointer in segment reg case before goto
2859 do_memory_reference. Initialise displacement_string_start and
2860 displacement_string_end after do_memory_reference label.
2861 (i386_index_check): Add operand_string param, and print error
2862 message on failure here.
2863 (i386_intel_memory_operand): Instead of here.
2864 (i386_operand): And here.
2865 (INFER_ADDR_PREFIX): Enable.
2867 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2869 * config/tc-i386.h (DefaultSize): Define. Renumber following
2870 opcode_modifier defines.
2872 From Etienne Lorrain <etienne.lorrain@ibm.net>
2873 * config/tc-i386.c (stackop_size): New variable.
2874 (set_16bit_code_flag): Clear it here.
2875 (set_16bit_gcc_code_flag): New function.
2876 (md_pseudo_table): Add "code16gcc" entry.
2877 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2879 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2881 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2882 next_set_end even if the end symbol is being discarded.
2884 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2885 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2886 * config/obj-coff.c: Likewise.
2887 (seg_info_type): Remove.
2888 (seg_info_off_by_4): Change to array of segT.
2889 (s_get_segment): Adjust accordingly.
2890 (obj_pseudo_table): Fully initialize sentinel entry.
2892 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2893 Ralf Baechle <ralf@uni-koblenz.de>.
2895 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2897 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2899 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2901 * config/tc-i386.c: Indentation and white space changes.
2902 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2903 don't enable it by default.
2904 (i386_intel_operand): Remove redundant prototype.
2905 Move check on number of memory operands, and i.mem_operands++
2906 (i386_intel_memory_operand): To here.
2907 Remove i386_immediate code from here. Remove special case code
2908 for input and output using (%dx). Remove base/index checks and
2909 call i386_index_check instead. Save initial operand_string
2910 argument for error message.
2911 (i386_operand): Remove redundant prototype. Move base/index
2912 checks to i386_index_check.
2913 (i386_displacement): Move intel mode check for non-zero
2915 (i386_intel_memory_operand): To here.
2917 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2919 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2920 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2921 by .register pseudo-op if -64 and --no-undeclared-regs.
2922 (s_register, sparc_adjust_symtab): New functions.
2923 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2924 Declare sparc_adjust_symtab as tc_adjust_symtab.
2925 * doc/c-sparc.texi: Add description of #ignore special literal
2926 for .register pseudo-op.
2928 1999-07-30 Catherine Moore <clm@cygnus.com>
2930 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2931 the relocation's section offset.
2933 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2935 * write.c (fixup_segment): Fix generic error check overflow test.
2937 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2938 X_add_number to long.
2940 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2942 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2945 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2947 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2950 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2952 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2954 * configure.bat: Remove; obsolete.
2955 * config/go32.cfg: Likewise.
2957 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2959 * configure.in (i386-*-vxworks*): New target.
2960 * configure: Rebuild.
2962 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2964 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2966 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2968 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2970 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2971 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2972 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2973 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2974 MAX_RELOC_EXPANSION): Define.
2975 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2977 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2979 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2980 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2981 block. Print a warning if an 8-bit or 16-bit constant
2982 displacement or immediate is truncated on output.
2983 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2985 (i386_operand): Disallow immediate jump absolute operand.
2987 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2989 * configure.in: Bump version number to 2.9.5.
2990 * configure: Rebuild.
2992 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2995 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2997 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2998 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3000 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3002 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3004 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3006 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3007 if -mno-fpu was given.
3008 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3010 (cons_fix_new_arm): Remove misleading comments.
3012 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3014 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3016 (relax_segment): Likewise. After giving a rs_org error, convert
3017 the frag to rs_align to avoid cascading errors.
3019 1999-07-12 Andreas Schwab <schwab@suse.de>
3021 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3023 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3025 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3026 as appropriate. Fill in structure initializations. Add variable
3027 initializations. Add casts.
3028 * dwarf2dbg.c (print_stats): Change i to size_t.
3029 * listing.c (listing_listing): Change list_line to unsigned int.
3031 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3033 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3034 rather than checking for \001 and \002 in symbol name.
3035 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3037 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3039 * configure.in (hppa*-linux-gnu*): New target.
3040 * configure: Rebuilt.
3042 1999-07-08 Nick Clifton <nickc@cygnus.com>
3044 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3046 1999-07-07 Nick Clifton <nickc@cygnus.com>
3048 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3049 accessing symbolP directly.
3051 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3053 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3056 1999-07-05 Nick Clifton <nickc@cygnus.com>
3058 * config/tc-arm.c (ARM_EXT_V5): Define.
3059 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3060 (md_begin): Detect ARM v5 architectures.
3061 (md_parse_option): Accept arm v5 specification.
3062 (md_show_usage): Documment -marmv5 switch.
3064 * doc/c-arm.texi: Document -marmv5 command line option.
3066 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3068 (validate_immediate_twopart): New function. Determine if a
3069 constant can be computed by two ADD instructions.
3070 (output_inst): Remove its command line parameter - it was never
3072 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3073 implememt the ADRL pseudo op.
3074 (tc_gen_reloc): Generate a suitable error message if an ADRL
3075 instruction tries to generate a real reloc.
3077 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3079 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3081 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3084 1999-06-27 H.J. Lu <hjl@gnu.org>
3086 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3087 non BFD_ASSEMBLER case.
3089 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3091 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3094 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3096 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3097 out_end_sequence() when the address decreases due to a new frag.
3098 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3099 numbering starts with 1.
3101 1999-06-23 Nick Clifton <nickc@cygnus.com>
3103 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3105 (mcore_s_text): Call obj_elf_text for ELF target.
3106 (mcore_s_data): Call obj_elf_data for ELF target.
3107 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3109 (mcore_s_bss): New function: Dump literal table before changing
3111 (mcore_s_comm): New function: Dump literal table before changing
3114 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3115 No longer static functions.
3116 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3117 Provide prototypes for these functions.
3119 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3121 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3122 a list of names, to try obj_segment_name, and to try abbreviated
3123 names when using COFF without long section names.
3125 * config/tc-alpha.c: More use of symbol accessor functions.
3126 * config/tc-arc.c: Likewise.
3127 * config/tc-d30v.c: Likewise.
3128 * config/tc-fr30.c: Likewise.
3129 * config/tc-i860.c: Likewise.
3130 * config/tc-m88k.c: Likewise.
3131 * config/tc-mcore.c: Likewise.
3132 * config/tc-ns32k.c: Likewise.
3133 * config/tc-sparc.c: Likewise.
3134 * config/tc-v850.c: Likewise.
3136 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3137 sy_value with appropriate accessor functions.
3138 * config/tc-arm.c (md_apply_fix3): Likewise.
3139 * config/tc-d10v.c (AT_WORD_P): Likewise.
3140 * config/tc-v850.c (reg_name_search): Likewise.
3142 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3143 use symbol_get_bfdsym instead.
3144 * config/tc-ppc.c (md_assemble): Likewise.
3145 * config/tc-v850.c (v850_comm): Likewise.
3147 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3149 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3150 the symbol, rather than accessing the bsym member.
3151 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3152 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3153 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3154 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3155 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3156 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3157 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3158 * config/tc-v850.c (tc_gen_reloc): Likewise.
3160 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3162 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3163 (hppa_gen_reloc_type): Conditionalize on BFD64.
3164 (tc_gen_reloc): Re-enable ELF relocations.
3165 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3167 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3169 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3171 (do_ldst): Move assignment out of if condition.
3172 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3173 parentheses to avoid warning.
3175 1999-06-21 Nick Clifton <nickc@cygnus.com>
3177 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3178 macro to get at the BFD symbol associated with a GAS symbol.
3180 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3182 * config/tc-ppc.c: Update for symbol handling changes.
3183 * config/obj-coff.c: Likewise.
3185 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3187 * tc-hppa.c: General cleanups of ELF support. No more spaces
3188 and subspaces for ELF.
3189 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3190 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3191 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3192 (UNWIND_SECTION_NAME): Likewise.
3193 (space/subspace related structures): Conditionalize definitions
3195 (space/subspace directives and support routines): Conditionalize
3196 definitions and references/uses on OBJ_SOM.
3197 (label_symbol_struct): For ELF, track the symbol's segment. For
3198 SOM track its space.
3199 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3201 (USE_ALIASES): Kill for both SOM & ELF.
3202 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3203 (pa_space, pa_subspace): Corresponding changes.
3204 (pa_spaces_begin): Corresponding chagnes.
3205 (md_begin): Do not muck around with space/subspace stuff for
3207 (md_apply_fix): Temporarily disable argument relocation stuff
3209 (tc_gen_reloc): Temporarily disable relocation generation for
3211 (pa_build_unwind_subspace): Similarly.
3213 1999-06-16 Nick Clifton <nickc@cygnus.com>
3215 * config/tc-arm.c (thumb_set): New pseudo op.
3216 (text, data, section): Override these pseudo ops with ARM
3218 (s_thumb_set): New function: Perform the same as a .set pseudo
3219 op, but also mark the alias'ed symbol as being a Thumb
3221 (arm_s_text): New function: Perform the same as the .text
3222 pseudo op, but dump the literal pool before changing
3224 (arm_s_data): New function: Perform the same as the .data
3225 pseudo op, but dump the literal pool before changing
3227 (arm_s_section): New function: Perform the same as the
3228 .section pseudo op, but dump the literal pool before changing
3230 (arm_cleanup): Do not reset the current section before dumping
3233 1999-06-17 Nick Clifton <nickc@cygnus.com>
3235 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3236 OPTION_NO_WARN_UNMATCHED entries.
3237 (md_parse_option): Generate a warning message if an unrecognised
3238 option is encountered.
3240 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3241 (get_operands): When parsing an expression after an '@' symbol
3242 has been detected, do not ignore '#' symbols.
3243 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3246 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3248 From K. Richard Pixley <rich@noir.com>:
3249 * configure.in (ppc-*-vxworks*): New target.
3250 * configure: Rebuild.
3252 1999-06-12 Philip Blundell <philb@gnu.org>
3254 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3256 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3258 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3259 which refer to symbols in linkonce sections, permit reducing the
3260 relocs if the symbol is local.
3262 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3264 * subsegs.c (subseg_text_p): New function.
3265 * as.h (subseg_text_p): Declare.
3266 * read.c (do_align): Use subseg_text_p to set the default fill.
3267 * write.c (subsegs_finish): Likewise.
3268 * config/obj-coff.c (write_object_file): Likewise.
3269 * config/tc-i386.h (md_maybe_text): Don't define.
3270 (md_do_align): Use subseg_text_p to set the default fill.
3271 * config/tc-m32r.c (m32r_do_align): Likewise.
3272 * config/tc-sh.c (sh_do_align): Likewise.
3273 * config/tc-sparc.h (md_do_align): Likewise.
3275 1999-06-12 David O'Brien <obrien@freebsd.org>
3277 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3278 * configure: Rebuild.
3280 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3282 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3283 * Makefile.am: Rebuild dependencies.
3284 * Makefile.in: Rebuild.
3286 * config/tc-i386.c (i386_immediate): Remove unused label
3289 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3290 * symbols.c: Likewise.
3291 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3292 sy_next field when taking address, rather than symbol_next.
3294 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3296 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3297 value from the output file architecture.
3298 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3299 * dwarf2dbg.h: Change bfd_vma to addressT.
3301 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3303 * dwarf2dbg.h: Use PARAMS in function declarations.
3305 1999-06-11 Martin Dorey <mdorey@madge.com>
3307 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3308 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3310 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3312 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3314 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3316 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3319 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3321 * read.c (read_a_source_file): Only declare inescape if
3324 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3326 (find_entry_byval): Add parens to avoid warning.
3328 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3330 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3333 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3335 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3338 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3339 synthetize_setx): New functions.
3340 (md_assemble): Broken the special cases into the above
3341 functions. Make compiler happy if sizeof(bfd_vma)==4.
3342 Fix sethi generated from set/setuw. If instructions have a relloc,
3343 always clear the fields to be relocated in the opcode.
3344 (sparc_ip): Remove special_case global variable.
3346 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3348 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3349 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3350 indication of success rather than a value.
3351 (itbl_get_val): Likewise.
3352 (itbl_get_field): Use strcspn. Change delimiters to include
3354 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3355 (itbl_get_val): Likewise.
3356 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3358 * symbols.c (copy_symbol_attributes): Convert local symbols to
3361 1999-06-10 Nick Clifton <nickc@cygnus.com>
3363 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3366 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3368 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3369 Optimize set if sizeof(bfd_vma) == 64.
3370 (sparc_ip): Fix sethi - without %hi() it should generate
3371 R_SPARC_22 reloc, not R_SPARC_HI22.
3372 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3374 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3376 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3377 (s_ncons): New function.
3378 (native_op_table): New table.
3379 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3380 R_SPARC_OLO10 handling.
3382 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3384 * expr.h (struct expressionS): Revert last change; widen X_op.
3385 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3387 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3389 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3390 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3391 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3392 * Makefile.in: Regenerated.
3394 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3395 `common' pass on to s_mri_common.
3396 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3398 1999-06-06 Richard Henderson <rth@cygnus.com>
3400 * config/obj-elf.c (obj_elf_section): Don't free the return
3401 value of demand_copy_C_string.
3403 1999-06-05 Richard Henderson <rth@cygnus.com>
3405 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3406 creation logic from obj_elf_create_section.
3408 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3409 (section_stack): New.
3410 (special_sections): Make const.
3411 (obj_elf_section): Gut and rewrite parsing.
3412 (obj_elf_change_section): New function broken out of obj_elf_section.
3413 (obj_elf_parse_section_letters): Likewise.
3414 (obj_elf_section_word): Likewise.
3415 (obj_elf_section_type): Likewise.
3416 (obj_elf_previous): Treat as a toggle.
3417 (obj_elf_popsection): New.
3418 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3419 (ppc_section_type): Likewise.
3420 * config/tc-ppc.h: Likewise.
3422 * expr.h (struct expressionS): Don't make X_op a bitfield.
3423 * config/tc-alpha.c: Update for symbol handling changes.
3424 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3425 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3427 1999-06-05 Richard Henderson <rth@cygnus.com>
3429 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3430 (dwarf2_gen_line_info): Kill unused variables.
3431 (dwarf2_finish): Likewise.
3432 (dwarf2_where): Likewise.
3433 (dwarf2_directive_file): If we've only got a string,
3434 hand off to s_app_file.
3435 * ecoff.c: Move the include of ecoff.h.
3436 * symbols.h (S_IS_FUNCTION): Prototype.
3438 * read.c (LEX_HASH): Supply a default.
3440 (s_globl): Update `c' after skipping whitespace.
3441 * read.h (LEX_END_NAME, is_name_ender): New.
3442 * expr.c (get_symbol_end): Respect it.
3444 1999-06-04 Mark Klein <mklein@dis.com>
3446 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3448 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3450 * config/tc-hppa.c: Update for symbol handling changes.
3452 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3454 * cgen.c: Update for symbol handling changes.
3455 * config/tc-m32r.c: Likewise.
3457 * config/tc-hppa.h: Update for symbol handling changes.
3458 * config/tc-hppa.c: Likewise.
3460 * config/tc-arm.h: Update for symbol handling changes.
3461 * config/tc-arm.c: Likewise.
3462 (symbol_make_empty): Remove. Just use symbol_create.
3464 * symbols.c (symbol_set_tc): Correct name.
3466 * Makefile.am: Rebuild dependencies.
3467 ($(OBJS)): Don't depend upon struc-symbol.h.
3468 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3469 * dep-in.sed: Don't remove struc-symbol.h.
3470 * Makefile.in: Rebuild.
3472 * doc/internals.texi (Symbols): Describe changes in symbol
3475 1999-06-03 Richard Henderson <rth@cygnus.com>
3477 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3478 instead of doing the work by hand.
3480 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3482 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3483 state of line state-machine.
3484 (struct ls): Collect DWARF2 line state-machine state in new member
3485 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3486 resulted in any DWARF2 directives.
3487 (reset_state_machine): New function.
3488 (out_end_sequence): Ditto.
3489 (dwarf2_gen_line_info): When switching sections or switching to a
3490 lower text address, call out_end_sequence() first to terminate the
3491 previous code sequence as code sequences MUST have monotonically
3492 increasing addresses.
3493 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3495 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3497 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3498 DWARF2 debug info (line information only, at this point).
3499 * as.h: Update comment about supported debug formats.
3500 * dwarf2dbg.c, dwarf2dbg.h: New files.
3501 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3503 * expr.c (operand): Don't use [ for parens if we want an index op.
3504 (op_encoding): Switch [ into O_index, if desired.
3505 (op_rank): Renumber with O_index on bottom.
3506 (expr): If O_index, match closing bracket.
3507 * expr.h (O_index): New.
3509 * read.c (read_a_source_file): Conditionally allow matched "
3510 in lines passed to md_assemble.
3512 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3514 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3516 Add support for storing local symbols in a small structure to save
3517 memory when assembling large files.
3518 * as.h: Don't include struc-symbol.h.
3519 (symbolS): Add typedef.
3520 * symbols.c: Include struc-symbol.h.
3521 (local_hash): New static variable.
3522 (save_symbol_name): New static function, from symbol_create.
3523 (symbol_create): Call save_symbol_name.
3524 (local_symbol_count): New static variable.
3525 (local_symbol_conversion_count): Likewise.
3526 (LOCAL_SYMBOL_CHECK): Define.
3527 (local_symbol_make): New static function.
3528 (local_symbol_convert): New static function.
3529 (colon): Handle local symbols. Create local symbol for local
3531 (symbol_table_insert): Handle local symbols.
3532 (symbol_find_or_make): Create local symbol for local label name.
3533 (symbol_find_base): Check for local symbol.
3534 (symbol_append, symbol_insert): Check for local symbols.
3535 (symbol_clear_list_pointers, symbol_remove): Likewise.
3536 (verify_symbol_chain): Likewise.
3537 (copy_symbol_attributes): Likewise.
3538 (resolve_symbol_value): Handle local symbols.
3539 (resolve_local_symbol): New static function.
3540 (resolve_local_symbol_values): New function.
3541 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3542 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3543 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3544 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3545 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3546 (symbol_previous, symbol_next): New functions.
3547 (symbol_get_value_expression): Likewise.
3548 (symbol_set_value_expression): Likewise.
3549 (symbol_set_frag, symbol_get_frag): Likewise.
3550 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3551 (symbol_mark_used_in_reloc): Likewise.
3552 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3553 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3554 (symbol_mri_common_p): Likewise.
3555 (symbol_mark_written, symbol_clear_written): Likewise.
3556 (symbol_written_p): Likewise.
3557 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3558 (symbol_section_p, symbol_equated_p): Likewise.
3559 (symbol_constant_p): Likewise.
3560 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3561 (symbol_get_obj, symbol_set_obj): Likewise.
3562 (symbol_get_tc, symbol_set_tc): Likewise.
3563 (symbol_begin): Initialize local_hash.
3564 (print_symbol_value_1): Handle local symbols.
3565 (symbol_print_statistics): Print local symbol statistics.
3566 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3567 Declare new symbols.c functions. Move many declarations here from
3569 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3570 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3571 (struct symbol): Move bsym to make it clearly the first field.
3572 Remove TARGET_SYMBOL_FIELDS.
3573 (symbolS): Don't typedef.
3574 (struct broken_word): Remove.
3575 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3576 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3577 (symbol_clear_list_pointers): Likewise.
3578 (symbol_insert, symbol_remove): Likewise.
3579 (symbol_previous, symbol_append): Likewise.
3580 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3581 (struct local_symbol): Define.
3582 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3583 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3584 (local_symbol_get_frag, local_symbol_set_frag): Define.
3585 (local_symbol_get_real_symbol): Define.
3586 (local_symbol_set_real_symbol): Define.
3588 * write.c (write_object_file): Call resolve_local_symbol_values.
3589 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3590 (TARGET_SYMBOL_FIELDS): Don't define.
3591 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3592 ECOFF_DEBUGGING, add ECOFF fields.
3593 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3594 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3595 ECOFF_DEBUGGING, add ECOFF fields.
3596 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3597 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3598 * config/tc-mcore.h: Don't include struc-symbol.h.
3599 (TARGET_SYMBOL_FIELDS): Don't define.
3600 (struct mcore_tc_sy): Define.
3601 (TC_SYMFIELD_TYPE): Define.
3602 * Many files: Use symbolS instead of struct symbol. Use new
3603 accessor functions rather than referring to symbolS fields
3606 * read.c (s_mri_common): Don't add in value of line_label.
3608 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3609 checking for SEC_LINK_ONCE.
3611 * config/tc-sh.h (sh_fix_adjustable): Declare.
3613 * app.c (input_buffer): New static variable.
3614 (app_push): Save saved_input in allocated buffer.
3615 (app_pop): Restored saved_input.
3616 (do_scrub_chars): Change get parameter to take char * and int as
3617 arguments. Change GET macro to pass input_buffer to get
3618 function. Don't save input into allocated buffer.
3619 * as.h (do_scrub_chars): Update declaration.
3620 * input-file.c (input_file_get): Change to take char * and int.
3621 Read data into passed in buffer. Remove static buffer.
3622 * read.c (scrub_from_string): Change to take char * and int. Copy
3623 data into passed in buffer.
3625 * hash.h: Neaten. Declare hash_traverse.
3626 * hash.c: Complete rewrite based on BFD hashing code.
3627 * gasp.c (chunksize): New variable.
3628 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3631 1999-05-28 Nick Clifton <nickc@cygnus.com>
3633 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3634 addend unless the target uses an old ABI.
3636 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3638 -Wchar-subscripts cleanup
3639 * listing.c (listing_newline): Use unsigned char variable, so
3640 calls to isascii,iscntrl are correct.
3641 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3643 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3644 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3645 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3646 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3648 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3650 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3652 (arch_coldfire_p): New #define.
3653 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3655 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3657 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3659 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3660 (install_operand): Add place `N'.
3661 (init_table): Add registers ACC, MACSR, MASK.
3663 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3665 * config/tc-m68k.c: Change mcf5200 --> mcf.
3666 (archs): Add mcf5206e, mcf5307.
3667 (m68k_ip): Add format `u'.
3668 (install_operand): Add place `m', `M', `h'.
3669 (init_table): Add upper/lower registers.
3671 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3673 1999-05-28 Martin Dorey <mdorey@madge.com>
3675 * config/tc-i960.c: Several minor changes to add ELF and
3676 BFD_ASSEMBLER support.
3677 * config/tc-i960.h: Likewise.
3678 * configure.in (i960-*-elf*): New target.
3679 * aclocal.m4, configure: Rebuild.
3681 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3683 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3684 reloc changes when defined(BFD_ASSEMBLER).
3686 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3688 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3690 * write.c (write_print_statistics): Output to file, not stderr.
3692 * expr.c (generic_bignum_to_int32,64): Prototype.
3694 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3695 output_sleb128, output_uleb128, output_big_sleb128,
3696 output_big_uleb128, output_big_leb128): Prototype.
3697 (output_big_sleb128, output_big_uleb128): Make inline.
3698 (output_big_leb128): Remove inline
3700 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3701 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3702 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3703 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3704 value for correct overflow check in write.c:fixup_segment.
3705 * write.c (fixup_segment): Move bitfield overflow checks to after
3706 the md_apply_fix call.
3707 * config/obj-coff.c (fixup_segment): Likewise.
3708 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3709 valueT *val argument.
3711 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3713 * config/atof-ieee.c (gen_to_words): Correctly round a
3714 denormalized number. Fix off-by-one in range checking for
3715 exponent in a denormal.
3717 1999-05-10 Nick Clifton <nickc@cygnus.com>
3719 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3722 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3724 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3726 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3728 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3729 (ReverseRegRegmem): Remove.
3730 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3731 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3732 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3735 From Doug Ledford <dledford@redhat.com>
3736 * config/tc-i386.h (RegXMM): New for P/III.
3737 * config/tc-i386.c: Add support for P/III.
3739 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3741 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3742 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3743 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3745 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3747 * config/tc-i386.c (i386_immediate): Skip whitespace before
3748 complaining about junk after expression.
3749 (i386_displacement): Likewise.
3751 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3753 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3754 Don't copy before downcaseing.
3756 1999-05-05 Catherine Moore <clm@cygnus.com>
3758 * tc-m68k.c: Include elf/m68k.h.
3759 (m68k_elf_final_processing): New routine.
3760 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3763 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3765 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3768 1999-04-30 Nick Clifton <nickc@cygnus.com>
3770 * config/tc-mcore.c (mcore_s_section): Dump literals before
3773 1999-04-29 Nick Clifton <nickc@cygnus.com>
3775 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3778 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3780 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3781 (TC_INIT_FIX_DATA): Delete.
3782 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3783 (TC_INIT_FIX_DATA): Delete.
3784 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3785 * write.c (fix_new_internal): Initialize fx_cgen member.
3786 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3787 (gas_cgen_md_apply_fix3): Update.
3788 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3789 (md_cgen_record_fixup_exp): Update.
3790 (FX_OPINFO_R_TYPE): Update.
3792 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3793 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3794 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3795 * frags.h (struct frag): Make opindex, opinfo ints.
3797 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3799 1999-04-26 Tom Tromey <tromey@cygnus.com>
3801 * aclocal.m4, configure: Updated for new version of libtool.
3803 1999-04-22 Nick Clifton <nickc@cygnus.com>
3805 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3807 (md_apply_fix3): Do not fix up absolute relocations against
3810 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3812 1999-04-20 Nick Clifton <nickc@cygnus.com>
3814 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3815 changes and data-in-text directives.
3816 (mcore_cons): New function: intercept cons() operations.
3817 (mcore_float_cons): New function: intercept float_cons()
3819 (mcore_stringer): New function: intercept stringer() operations.
3821 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3823 * obj.h (struct format_ops): Change generate_asm_lineno field to
3825 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3827 * config/tc-alpha.c (find_opcode_match): Add default case to
3829 (find_macro_match): Likewise.
3830 (load_expression): Parenthesize && within ||.
3832 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3834 1999-04-17 Nick Clifton <nickc@cygnus.com>
3836 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3837 .text .data .section pseudo ops.
3838 (mcore_s_section): New function. Dump lits before changing secs.
3839 (mcore_s_text): New function. Dump lits before changing secs.
3840 (mcore_s_data): New function. Dump lits before changing secs.
3842 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3844 * config/tc-mips.c (mips_32bitmode): New.
3845 (md_begin): Set mips_32bitmode if needed.
3846 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3847 Set EF_MIPS_32BITMODE.
3849 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3851 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3854 1999-04-16 Nick Clifton <nickc@cygnus.com>
3856 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3858 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3860 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3861 expressions correctly.
3864 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3866 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3868 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3870 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3871 and fmpynfadd instructions.
3873 1999-04-11 Richard Henderson <rth@cygnus.com>
3875 * as.h (environ): Declare it, if needed.
3876 * as.c (dump_statistics): Don't declare environ.
3877 * configure.in (environ): Detect declaration.
3878 * configure, config.in: Rebuild
3880 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3881 (i386_displacement): Allocate enough space for replacement buffer.
3882 Clean up replacement buffer initialization.
3884 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3886 * subsegs.c (section_symbol): Don't create a new symbol if one
3887 already exists; instead, use the existing one, but set its segment
3888 and frag data if it hasn't already been defined.
3889 * config/obj-coff.c (c_section_symbol): Likewise.
3891 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3893 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3895 1999-04-08 Nick Clifton <nickc@cygnus.com>
3897 * config/tc-mcore.c: New File: Support routines for MCore
3899 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3900 * config/obj-coff.c: Add support for mcore-pe target.
3902 * Makefile.am: Add support for MCore targets.
3903 * Makefile.in: Regenerate.
3904 * configure.in: Add support for MCore targets.
3905 * configure: Regenerate.
3907 * doc/all.texi: Set MCORE.
3908 * doc/as.texinfo: Document MCore specific command line options.
3910 * write.h: Prevent multiple inclusion.
3912 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3914 * asintl.h (LC_MESSAGES): Never define.
3915 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3917 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3920 * Makefile.am (m68k-parse.c): If configuring in the source
3921 directory, copy m68k-parse.y into the local directory before
3922 running ylwrap, to remove spurious differences when generating
3924 * Makefile.in: Rebuild.
3926 * config/tc-sparc.h (md_do_align): Just allocate the number of
3927 bytes necessary, rather than always allocating 1024.
3929 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3931 * listing.c (listing_newline): Add cast to avoid warning.
3932 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3933 * config/tc-i386.c (i386_scale): Add return value.
3934 (build_displacement_string): Remove unused local temp_disp2.
3935 (i386_intel_memory_operand): Add parentheses to avoid warning.
3936 (i386_intel_operand): Remove unused local end_of_operand_string.
3937 (i386_operand): Remove unused local operand_modifier.
3938 (i386_operand): Add parens to avoid warning.
3940 1999-04-04 Don Bowman <don@pixsci.com>
3942 * configure.in: Add mips*-*-vxworks* target; have it define
3944 * configure, config.in: Rebuild.
3946 1999-03-31 Nick Clifton <nickc@cygnus.com>
3948 * configure.in (emulations): Add support for arm-epoc-pe.
3949 * configure: Regenerate.
3950 * config/te-epoc-pe.h: New file. Define macros specific to
3952 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3953 for arm-epoc-pe target.
3955 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3957 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3959 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3961 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3962 detect ",n" without a condition.
3963 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3966 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3968 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3969 instruction is encoded with one bit.
3972 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3974 * doc/internals.texi (CPU backend): Mention that
3975 line_separator_chars should not include newline. From thi
3976 <ttn@mingle.glug.org>.
3978 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3980 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3981 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3983 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3985 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3987 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3989 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3992 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3994 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3996 1999-03-15 Martin Hunt <hunt@cygnus.com>
3998 * app.c (do_scrub_begin): Change '-' back to a symbol char
3999 so we can use multiple opcodes on a line again.
4001 * config/tc-d30v.c: By default, warn if a symbol has
4002 the same name as a register. Plus some minor
4003 updates from the branch.
4005 1999-03-13 Nick Clifton <nickc@cygnus.com>
4007 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4008 BFD_RELOC_16 and BFD_RELOC_64.
4010 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4012 * expr.c (expr): Add missing else.
4014 1999-03-12 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-arm.c (md_apply_fix3): Improve error message.
4018 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4020 * Makefile.am (CPU_TYPES): Add fr30.
4021 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4022 (fr30,m32r dependencies): Update.
4023 * Makefile.in: Rebuild.
4025 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4026 (gas_cgen_record_fixup_exp): Ditto.
4027 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4028 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4029 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4030 (md_cgen_lookup_reloc): Update use of operand->type.
4031 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4032 (md_convert_frag): Call cgen_operand_lookup_by_num.
4033 (md_cgen_lookup_reloc): Update use of operand->type.
4034 (m32r_cgen_record_fixup_exp): Ditto.
4036 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4038 * config/tc-mips.c (md_show_usage): Fix message.
4040 1999-03-03 Nick Clifton <nickc@cygnus.com>
4042 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4043 and LDR reg,=<expr> instruction.
4045 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4048 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4050 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4052 1999-02-17 Nick Clifton <nickc@cygnus.com>
4054 This patch was created by: Scott Bambrough
4055 <scottb@corelcomputer.com>
4058 Special cased '@' character. The '@' character is used as the
4059 ARM assembler comment character, as a special character
4060 and in ELF .symver pseudo-op's, and as a special character in
4061 .type and .section pseudo-ops.
4062 (symver_pseudo): New static variable.
4063 (symver_state): New static variable.
4064 (struct app_save): Add field 'symver_state'.
4065 (app_push): Save global symver_state int struct app_save.
4066 (app_pop): Restore global symver_state from struct app_save.
4067 (do_scrub_chars): Special case handling of '@' character in
4070 * configure.in: Modified to recognize armv* uname syntax from ARM
4072 * configure: Regenerated.
4074 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4075 a prefix to the section's type.
4076 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4077 the type's typename.
4079 * config/tc-arm.h: Add support for PIC generation:
4080 (pic_code): New boolean.
4081 (obj_relocate_extern): Define.
4082 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4083 (TC_CONS_FIX_NEW): Define.
4084 (tc_fix_adjustable): Define.
4085 (GLOBAL_OFFSET_TABLE_NAME): Define.
4087 * config/tc-arm.c: Add support for PIC generation:
4088 (line_seperator_chars): Allow ';' as a seperator for Linux.
4089 (is_immediate_prefix): New macro.
4090 (arm_parse_reloc): New function.
4091 (s_arm_elf_cons): New function.
4092 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4093 (md_undefined_symbol): Special case handling for the Global Offset
4095 (md_apply_fix3): Handle PIC relocs.
4096 (tc_gen_reloc): Handle PIC relocs.
4097 (md_parse_option): Add support for '-k' command line switch to
4098 enable PIC generation.
4099 (cons_fix_new_arm): New function.
4100 (s_arm_elf_cons): New function.
4102 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4104 * configure.in: Add comments for uses of AC_DEFINE.
4105 * acinclude.m4: Likewise.
4106 * acconfig.h: Remove.
4107 * aclocal.m4: Rebuild.
4108 * configure: Rebuild.
4109 * Makefile.in: Rebuild.
4110 * config.in: Rebuild.
4112 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4114 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4115 non-constant offset from a base register.
4117 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4119 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4122 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4124 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4125 (emit_insn): Look for pc-relative and no-overflow specifiers on
4126 internal relocation types.
4128 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4130 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4133 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4135 (mips_4650, mips_4010, mips_4100): Variables removed.
4136 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4137 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4139 (md_begin): Don't bother initializing the mips_NNNN variables;
4140 mips_cpu is set, and that's good enough now.
4141 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4142 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4143 (show): New function, to handle wrapping in the CPU lists.
4144 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4146 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4148 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4149 than treat as an immediate specifier.
4151 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4153 * config/tc-i386.c: Prototype many functions.
4154 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4155 (i386_immediate): Remove unused second argument.
4156 (i386_intel_operand): Fix i386_is_reg typo.
4157 (i386_operand): Use allow_naked_reg.
4158 (output_invalid): Make operand int for K&R.
4160 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4162 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4164 * Makefile.in: Rebuild.
4166 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4168 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4170 (EXTRA_as_new_SOURCES): Comment out.
4171 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4172 * Makefile.in: Rebuild.
4173 * doc/Makefile.in: Rebuild.
4174 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4175 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4176 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4177 * configure: Rebuild.
4178 * aclocal.m4: Rebuild.
4179 * config.in: Rebuild.
4180 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4181 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4182 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4183 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4184 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4185 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4186 (gas_cgen_record_fixup_exp): Ditto.
4187 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4188 descriptor, not global variable.
4189 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4190 descriptor, not global variable. Refer to insert_operand handler
4191 via cpu descriptor, not global function.
4192 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4193 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4194 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4195 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4196 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4197 * config/tc-m32r.c: Ditto.
4198 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4199 (md_assemble): Ditto.
4200 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4202 1999-02-09 Nick Clifton <nickc@cygnus.com>
4204 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4205 relocations for ELF targets.
4207 1999-02-08 Nick Clifton <nickc@cygnus.com>
4209 * configure.in: Add support for StrongARM target.
4210 * configure: Regenerate.
4212 1999-02-05 Nick Clifton <nickc@cygnus.com>
4214 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4216 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4219 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4221 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4223 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4225 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4226 (INTEL_DWORD_MNEM_SUFFIX): Define.
4229 (DWORD_PTR): Define.
4230 (XWORD_PTR): Define.
4232 (OFFSET_FLAT): Define.
4234 (NONE_FOUND): Define.
4237 * config/tc-i386.c (set_intel_syntax): New routine.
4238 (intel_syntax): Declare.
4239 (allow_naked_reg): Declare.
4240 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4241 (intel_float_operand): New routine.
4242 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4243 Handle brackets as well as parens. Call i386_intel_operand for
4244 intel syntax. Reverse operands if appropriate. Handle new
4245 suffixes. Handle movzx and movsx.
4246 (i386_is_reg): New routine.
4247 (i386_immediate): New routine.
4248 (i386_scale): New routine.
4249 (i386_displacement): New routine.
4250 (i386_operand_modifier): New routine.
4251 (build_displacement_string): New routine.
4252 (i386_parse_seg): New routine.
4253 (i386_intel_memory_operand): New routine.
4254 (i386_intel_operand): New routine.
4255 (i386_operand): Call i386_displacement, i386_immediate,
4256 i386_scale, etc. instead of handling inline.
4257 (parse_register): Handle registers without prefix.
4259 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4261 * configure: Regenerate.
4262 * configure.in (arm-*-oabi): New.
4263 (thumb-*-oabi): New.
4264 * config/tc-arm.c (target_oabi): Declare.
4265 (md_apply_fix3): Support REL relocs.
4266 (md_parse_option): Handle -oabi.
4267 (elf32_arm_target_format): New routine.
4268 (md_longopts): Add OPTION_OABI.
4269 * config/tc-arm.h: Redefine TARGET_FORMAT.
4272 1999-01-28 Nick Clifton <nickc@cygnus.com>
4274 * write.c (write_relocs): Handle out of range error.
4276 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4277 (fr30_force_relocation): Default to 0.
4279 * config/tc-fr30.h (obj_fix_adjustable): Define.
4280 (TC_FORCE_RELOCATION): Define.
4282 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4285 1999-01-16 Nick Clifton <nickc@cygnus.com>
4287 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4288 merge of two instructions if the left instruciton kills the right.
4290 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4292 * Makefile.in: Regenerate.
4293 * configure.in: Redo test for using cgen.
4294 * configure: Regenerate.
4296 1999-01-09 Nick Clifton <nickc@cygnus.com>
4298 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4299 redefinition of this macro.
4301 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4303 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4306 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4308 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4309 a read of HI or LO and an immediatly following branch.
4311 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4313 * config/tc-mips.c (md_begin): Another correction to the setting of
4316 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4318 * config/tc-mips.c (md_begin): Correct type-o in setting of
4321 1998-12-21 Nick Clifton <nickc@cygnus.com>
4323 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4324 bit insn when optimizing, so that parallelised instructions will
4325 start on a 32 bit boundary.
4327 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4329 * config/tc-mips.c (mips_eabi64): New.
4330 (md_begin): Set mips_eabi64.
4331 (mips_elf_final_processing): Use it.
4333 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4335 * config/tc-mips.c (mips_elf_final_processing):
4336 Correct setting of ABI in e_flags.
4338 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4340 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4343 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4345 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4347 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4349 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4350 warning, values that don't fit in the field.
4352 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4354 * config/tc-mips.c (mips_abi_string): New.
4355 (md_parse_option,md_longopts): Add mabi.
4356 (mips_elf_final_processing): Set e_flags based on mabi flag.
4358 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4360 * config/tc-mips.c (md_parse_option): Handle vr4111.
4362 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4364 * config/tc-h8300.c (build_bytes): Change message given if the
4365 instruction requires H8/300H mode and we're not in Hmode, to
4366 suggest that it may be the operand modes that are the problem, not
4367 necessarily the opcode.
4369 1998-12-10 Nick Clifton <nickc@cygnus.com>
4371 * config/tc-fr30.c: Add line separator character.
4373 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4375 * configure.in (hppa-*-mpeix*): New target.
4376 * config/obj-som.h (obj_som_compiler): Declare.
4377 * config/obj-som.c (compiler_seen): New static variable.
4378 (obj_som_compiler): New function.
4379 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4380 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4381 (pa_type_args): Set hppa_priv_level.
4382 (pa_compiler): New static function if OBJ_SOM.
4383 * configure: Rebuild.
4385 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4387 * read.c (output_leb128): Don't mark as inline.
4389 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4391 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4392 AIX .vbyte unaligned data support.
4393 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4394 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4397 1998-12-07 Nick Clifton <nickc@cygnus.com>
4399 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4402 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4404 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4405 BFD_RELOC_ARM_PCREL_BRANCH.
4407 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4409 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4410 checking the target type.
4411 (mips-dec-bsd*): Set endian to little.
4412 * configure: Rebuild.
4414 COFF weak symbol support, based on patches from Mark Elbrecht
4415 <snowball3@usa.net>:
4416 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4417 * config/obj-coff.c (obj_coff_weak): New static function.
4418 (obj_coff_endef) [both versions]: Handle weak symbols.
4419 (coff_frob_symbol): Likewise.
4420 (yank_symbols): Likewise.
4421 (obj_pseudo_table): Add "weak".
4423 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4424 <aymeric.vincent@emi.u-bordeaux.fr>.
4425 * aclocal.m4: Rebuild with current tools.
4426 * configure: Rebuild.
4428 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4429 an assertion failure for a case we can't handle when OBJ_ECOFF.
4431 * expr.c (operator): And with 0xff to avoid problems with signed
4434 1998-12-03 Nick Clifton <nickc@cygnus.com>
4436 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4437 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4439 1998-12-02 Nick Clifton <nickc@cygnus.com>
4441 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4444 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4446 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4447 calculation of pcrel point.
4449 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4451 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4454 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4456 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4458 (d10v_cleanup): Only generate previous insn if a multiline insn is
4461 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4463 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4466 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4468 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4469 -marm6xxx command line switches.
4471 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4473 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4474 (itbl-ops.o): Delete duplicate dependencies.
4475 Rebuild dependencies.
4476 Add fr30 dependencies.
4477 * Makefile.in: Rebuild.
4479 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4481 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4483 * listing.c: Ignore line terminator characters found inside
4486 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4488 * po/gas.pot: Regenerated.
4490 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4492 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4493 fr30_is_label_start(). Also checks for delay slot insns.
4495 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4496 FR30 instructions which contain a colon in the mnemonic.
4498 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4500 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4502 * config/tc-fr30.c: Removed currently superflous code.
4504 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4506 * config/tc-fr30.h: New file.
4507 * config/tc-fr30.c: Tweaking so that it will compile.
4509 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4511 * config/tc-d10v.h (obj_fix_adjustable): Define.
4512 (TC_FORCE_RELOCATION): Define.
4513 (d10v_force_relocation): Declare.
4514 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4515 (md_apply_fix3): Handle Vtable relocs.
4516 (d10v_fix_adjustable): New.
4517 (d10v_force_relocation): New.
4519 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4521 * config/tc-d30v.c: Change default behaviour to ignore potential
4522 conflicts between register name and symbol names.
4524 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4526 * configure.in: Add fr30-*-*.
4527 * config/tc-fr30.c: New file.
4528 * Makefile.in: Regenerated.
4529 * config.in: Regenerated.
4530 * configure: Regenerated.
4531 * doc/Makefile.in: Regenerated.
4532 * po/gas.pot: Regenerated.
4534 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4536 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4539 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4541 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4543 (do_scrub_chars): Add some casts to unsigned char to avoid
4544 unwanted sign extension.
4545 * read.c (lex_type): Set characters about 127 to be symbol
4547 * config/tc-i386.c (md_begin): Set identifier_chars and
4548 operand_chars for values above 127.
4550 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4552 * configure.in: detect cygwin* instead of cygwin32*
4553 * configure: regenerate
4555 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4557 * listing.c: Add support for producing a listing from piped
4560 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4562 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4563 (append_insn): Account for the tx39's multiply behavior.
4565 1998-10-26 Michael Meissner <meissner@cygnus.com>
4567 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4568 from assemble_parallel_insns. Add support for '->' to indicate
4569 explicitly serializing the instructions.
4570 (md_assemble): Ditto.
4572 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4574 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4577 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4579 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4581 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4583 * config/tc-mips.c : support frame and regmask/fregmask when
4584 MIPS_STABS_ELF is specified.
4586 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4588 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4589 (md_apply_fix): Don't return 1 for VTABLE relocs.
4590 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4592 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4594 * doc/c-i386.texi: Replace occurences of "opcode" with
4595 "instruction mnemonic", "instruction", or "mnemonic" when
4596 referring to the name of an instruction. Use "opcode" when
4597 referring to the sequence of machine bytes.
4599 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4600 (is_opcode_char): Rename to is_mnemonic_char.
4601 (md_assemble and i386_operand): Correct error messages from
4602 "opcode" to "instruction mnemonic"
4603 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4604 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4605 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4606 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4607 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4608 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4609 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4611 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4613 * config/tc-i386.c (i386_operand): Check for garbage after
4616 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4618 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4619 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4621 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4623 * config/tc-sh.h (obj_fix_adjustable): Define.
4624 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4625 (md_apply_fix): Likewise.
4626 (tc_gen_reloc): Likewise.
4627 (sh_fix_adjustable): New.
4629 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4631 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4632 * cgen.h (gas_cgen_finish_insn): Update prototype.
4633 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4634 cgen_insn_t -> CGEN_INSN_INT.
4635 (make_parallel): Update handling of CGEN_INT_INSN_P.
4636 (assemble_parallel_insn): Ditto.
4637 (target_make_parallel): New function.
4638 (md_assemble): Use it.
4640 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4642 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4644 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4646 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4647 converted into lower case.
4649 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4651 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4652 (gas_cgen_tc_gen_reloc): Likewise.
4653 * config/tc-m32r.h (obj_fix_adjustable): Define.
4654 * config/tc-m32r.c (m32r_fix_adjustable): New.
4655 (m32r_force_relocation): Handle VTABLE relocs.
4657 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4659 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4661 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4663 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4664 to lower case before parsing.
4666 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4667 parallel insns modift buts in the PSW as a side effect.
4669 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4671 * config/tc-d30v.c (find_format): Test for missing flag and
4674 (md_apply_fix3): Fix error messages to avoid
4675 assumption about presence of a symbol.
4677 (parallel_ok): Disallow parallel instructions that both modify the
4680 (find_format): Generate a warning if an odd numbered register is
4681 used as the first register in a mutli-register instruction.
4683 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4685 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4686 relocations are always associated with a symbol.
4688 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4690 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4691 (elf32_sparc_force_relocation): Declare.
4692 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4693 (tc_gen_reloc): Handle vtable relocs.
4694 (elf32_sparc_force_relocation): New.
4696 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4698 * symbols.c (S_IS_FUNCTION): New.
4699 * config/tc-v850.h (obj_fix_adjustable): Define.
4700 (TC_FORCE_RELOCATION): Define.
4701 (v850_force_relocation): Declare.
4702 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4703 of fx_addnumber for VTABLE reloc addends.
4704 (md_apply_fix3): Handle VTABLE relocs.
4705 (v850_fix_adjustable): New.
4706 (v850_force_relocation): New.
4708 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4710 * tc-hppa.c (fp_operand_format): Add some additional formats.
4711 (pa_ip): Do not automatically promote into pa2.0 mode.
4712 (pa_level): Handle ".level 2.0".
4714 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4716 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4717 * config/tc-i386.h (template.extension_opcode): Change to
4718 unsigned int to allow full range of 8-bit opcode suffixes.
4719 (None): Redefine as 0xffff.
4721 From Jeff B Epler <jepler@usgs.gov>
4722 * doc/c-i386.texi (i386-SIMD): New section.
4724 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4726 * read.c (discard_rest_of_line): New function.
4727 * read.h: Declare it.
4728 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4730 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4732 * config/tc-d10v.c (find_symbol_matching_register): New function.
4733 (find_opcode): Cope with the case where a register name matches
4736 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4738 * config/tc-v850.c (md_pcrel_from): Rename to
4739 v850_pcrel_from_section.
4740 (v850_pcrel_from_section): Do not resolves symbols in other
4743 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4745 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4747 * config/tc-d10v.c (find_opcode): Generate an error if a register
4748 is supplied for an operand that should not be a register.
4750 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4752 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4753 instructions to have another instruction in the right bin.
4755 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4757 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4758 the right container if the left container holds a branch
4761 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4763 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4764 both a register name and symbol name.
4765 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4767 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4769 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4770 execution unit class.
4772 (reg_name_search): If a name matches a register and a symbol,
4773 prefer the register.
4774 (find_format): Disallow flag registers when a general purpose
4775 register is required.
4776 If a number is required, but a register has been given, check to
4777 see if a symbol with the same name as the register exists, and if
4778 so, use that symbol.
4780 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4782 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4784 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4786 * config/tc-d30v.c (find_format): Do not accept flag registers as
4787 general purpose registers.
4788 (find_format): If an immediate value is expected at a given place
4789 in a format, but a register name has been provided instead, check
4790 to see if that register name matches the name of a predefined
4791 symbol and if it does, then use the symbol instead.
4792 (reg_name_search): If a register name matches a symbol name,
4793 prefer the register name to the symbol name.
4795 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4797 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4798 the previous insn to empty.
4800 1998-09-20 Michael Meissner <meissner@cygnus.com>
4802 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4803 pieces, forcing the use of an ANSI compiler.
4805 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4807 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4809 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4811 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4813 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4815 (obj_elf_vtable_entry): Likewise.
4816 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4817 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4818 (tc_gen_reloc): Likewise.
4819 (arm_fix_adjustable): Likewise.
4820 (elf32_arm_force_relocation): New.
4821 (armelf_frob_symbol): Remove coff-style symbol support.
4823 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4825 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4827 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4829 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4830 OBJ_COFF so that routine is defined for a.out format.
4832 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4834 * config/tc-i386.c (i386_operand): Detect non-segment registers
4835 used as segment prefixes.
4837 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4839 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4840 optimize across FDE boundaries.
4842 * config/obj-coff.c (obj_coff_section): Preserve any link once
4843 flags when setting the section flags.
4845 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4847 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4848 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4850 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4852 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4855 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4857 * frags.c (frag_grow): Include the size of the frag struct in the
4860 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4861 if the new subseg comes before the old.
4863 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4865 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4866 to handle edge8 and edge16.
4868 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4870 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4871 before we clobber the symbol involved.
4873 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4875 * config/tc-arm.c: Remove OBJ_ELF definitions for
4876 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4877 use arm_adjust_symtab for OBJ_COFF.
4878 (armelf_adjust_symtab): New Routine.
4879 * config/tc-arm.h: Define obj_adjust_symtab to
4880 armelf_adjust_symtab for OBJ_ELF.
4882 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4884 * configure.in: Make all i386-elf targets use bfd_gas.
4885 * config/tc-i386.c (tc_i386_force_relocation): New.
4886 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4887 (md_apply_fix3): Likewise.
4888 (tc_gen_reloc): Handle them.
4889 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4890 tc_i386_force_relocation.
4892 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4894 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4896 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4898 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4899 current opcode after writing the first insturction of a reverse
4902 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4904 * read.h (generate_lineno_debug): Add prototype.
4905 * read.c (generate_lineno_debug): Make non-static.
4907 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4909 * config/tc-i386.c (md_assemble): Only warn for address/data size
4912 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4914 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4915 against Thumb function names, as the linker needs this information.
4917 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4919 * expr.c (operand): Check also that there is no advance in operand
4920 after atof_generic in order to decide "is it label 0f or floating
4923 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4925 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4926 command line options with a single dash.
4927 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4929 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4931 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4932 * tc-arm.c (arm_fix_adjustable): New routine.
4934 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4936 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4937 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4938 demand_empty_rest_of_line before mri_comment_end.
4939 (equals): Check garbage after expression before
4940 mri_comment_end in MRI mode.
4942 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4944 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4945 small immediate constant to use the constant itself rather than
4948 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4950 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4951 (pa_leave): Likewise.
4953 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4955 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4957 (i386_operand): Fix an error message.
4959 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4961 * doc/c-arm.texi (ARM Directives): Document .req directive.
4963 * config/tc-arm.c (reg_required_here): Display erroneous string if
4964 the register name could not be decoded.
4965 Do not set inst.instruction if the sift is -1.
4967 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4969 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4972 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4974 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4975 even if it is belived to be unnecessary.
4977 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4979 config/tc-i386.c (i386_operand): Size immediate constants by
4980 suffix (erroneously removed as part of July 7 change).
4982 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4984 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4985 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4986 (armelf_frob_symbol): New Routine.
4987 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4989 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4991 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4993 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4995 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4996 command line switches passed to assembler.
4998 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5000 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5001 (gas_cgen_opcode_desc): Declare.
5002 (gas_cgen_parse_operand): Declare.
5003 (*): Prepend gas_ to gas specific fns to denote them as such.
5005 * cgen.c (gas_cgen_opcode_desc): New global
5006 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5007 (queue_fixup): Renamed from cgen_queue_fixup.
5008 (*): Prepend gas_ to gas specific fns to denote them as such.
5010 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5011 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5012 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5013 Open opcode table and initialize it.
5014 (make_parallel): Use gas_cgen_opcode_desc.
5015 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5016 (md_assemble): Ditto.
5018 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5020 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5021 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5022 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5023 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5024 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5025 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5026 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5027 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5028 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5029 (INIT_STAB_SECTION): Likewise.
5030 (OBJ_PROCESS_STAB): Likewise.
5032 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5033 (md_parse_option): Watch for them.
5034 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5035 (md_begin): Kill neverdef code.
5036 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5037 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5038 (s_alpha_coff_wrapper): New.
5039 (md_pseudo_table): Trap all ECOFF pseudos.
5041 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5043 Start of changes to remove mdebug section from mips*-elf
5044 Based on MIPS_STAB_ELF definition
5045 * acconfig.h: undef if not configured
5046 * config.in: undef if not configured
5047 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5048 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5049 * stabs.c (s_stab_generic): flush frag
5051 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5053 * configure.in: (arm-*-elf): Handle.
5054 (thumb-*-elf): Handle.
5055 * configure: Regenerate.
5056 * read.c (stringer): Fix typo in comment.
5057 * write.c (fixup_segment): Don't add symbol value to addend if
5059 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5061 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5064 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5066 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5067 (write_2_short): Emit warning if new flag is set.
5068 (do_assemble): Set flags if left instruction is one of special
5069 "right-instruction-killer" type.
5071 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5073 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5074 Always output words in debug_info section as big endian.
5075 (sparc_target_format): Choose correct bfd target.
5076 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5078 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5080 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5081 to work with internationalization code. Issue an error when two
5082 operands match that are not allowed to match.
5084 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5086 * configure.in (install_tooldir): Allow target to specify whether
5087 it wants to be installed in $(tooldir)/bin.
5088 * configure: Regenerate.
5089 * Makefile.am (install-exec-local): Set install-exec-tooldir
5090 dependency via configure.
5091 * Makefile.in: Regenerate.
5093 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5095 * Makefile.am (install-exec-local): Split into two ...
5096 (install-exec-bindir,install-exec-tooldir): New rules.
5097 * Makefile.in: Regenerate.
5099 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5101 * Makefile.am (install-exec-local): Don't remove the file before
5102 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5103 W. Rozycki <macro@ds2.pg.gda.pl>.
5104 * Makefile.in: Rebuild.
5106 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5108 * cgen.c: Include libiberty.h.
5109 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5110 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5111 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5112 (md_cgen_lookup_reloc)): Declare.
5113 (md_cgen_record_fixup_exp): Declare.
5114 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5115 (m32r_relax_frag): Declare.
5116 (cgen_md_apply_fix3): Decls moved to cgen.h.
5117 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5118 (m32r_cgen_record_fixup_exp): Delete decl.
5119 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5120 (assemble_nop): Delete.
5121 (expand_debug_syms): Delete unused `exp'.
5122 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5123 Add default case for -Wall.
5124 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5125 (md_atof): Delete unused wordP.
5127 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5129 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5132 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5134 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5135 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5136 .print, .purgem, and .struct. Remove documentation for
5139 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5141 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5142 Update call to insert_operand.
5144 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5146 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5148 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5150 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5151 whitespace after a prefix operator.
5153 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5155 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5157 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5159 * config/tc-sparc.c (log2): New static function.
5160 (s_reserve): Use log2 to convert alignment before calling
5162 (s_common): Use log2 to convert alignment before calling
5163 record_alignment and frag_align.
5164 (sparc_cons_align): Use log2.
5166 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5168 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5169 (s_common): Likewise.
5171 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5172 initialization of waddr.
5173 (sparc_elf_final_processing): Add default case to switch.
5175 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5177 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5178 than temporary real.
5180 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5182 * write.c (subsegs_finish): Don't align the segments if there were
5185 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5186 copying aux information.
5188 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5189 expression into a symbol.
5191 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5193 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5194 type to unsigned int.
5195 (md_assemble): Change type used to store offsets from unsigned
5197 (i386_operand): Switch error check to only call RESTORE_END_STRING
5198 once after parse_register.
5200 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5202 * config/tc-v850.c (md_show_usage): Changed format to match that
5205 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5207 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5209 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5211 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5214 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5216 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5217 * doc/Makefile.in: Rebuild.
5219 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5221 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5222 for %lo expressions.
5223 (mips_ip, case 'u'): Move range check after code to mask
5224 off bits in %hi/%lo expressions. Mask off high bits for
5227 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5229 * doc/Makefile.am (gasver.texi): New target.
5230 (as.info, as.dvi): Depends upon gasver.texi.
5231 * doc/as.texinfo: Include gasver.texi. Mention version number on
5232 title page and in top node.
5233 * doc/Makefile.in: Rebuild.
5235 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5237 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5238 but not including the line containing the edict.
5239 * listing.h (LISTING_EOF): New.
5240 * input-scrub.c (input_scrub_next_buffer): Call it.
5242 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5244 * config/tc-i386.c (i386_operand): Don't set the size of an
5245 immediate address based solely on the suffix and the mode.
5247 * config/tc-i386.c (md_assemble): Add assertion to make sure
5248 overlap2 does not set Imm.
5250 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5251 sequences of whitespace to a single space.
5252 (is_space_chars): Just compare with space.
5253 (md_begin): Don't initialize space_chars.
5254 (md_assemble): Just skip a single whitespace character.
5255 (i386_operand): Rewrite base-index parsing to use new
5256 parse_register, and to skip white space. Skip white space in a
5257 number of other places too. Don't give error message if
5258 parse_register fails.
5259 (parse_register): Change reg_string parameter to be non-const.
5260 Add end_op parameter. Skip white space after the `%', and return
5261 end of register string. Give error message here rather than
5264 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5266 Based on patch from Matt Semersky <matts@scd.hp.com>:
5267 * expr.c (op_encoding): Make const.
5268 (expr_set_precedence): New function.
5269 (expr_begin): Don't set operator rankings, just call
5270 expr_set_precedence.
5271 * expr.h (expr_set_precedence): Declare.
5272 * read.c (s_mri): Call expr_set_precedence.
5274 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5276 * doc/as.texinfo (Statements): Remove paragraph discussing
5277 continuing lines with a backslash. This hasn't worked for years,
5280 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5282 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5284 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5285 (ps_CTORS, ps_DTORS): New section types.
5286 (vms_fixup_xtors_section): New function
5287 (Ctors_Psect, Dtors_Psect): Define.
5288 (IS_GXX_XTOR): Define
5289 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5290 Filter static constructors/destructors and add to
5291 Ctors_Symbols/Dtors_Symbols chain.
5292 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5293 appropriate section.
5295 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5296 * makefile.vms: Merge vax/vms support.
5298 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5300 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5301 (elf_pseudo_table): Add them.
5302 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5303 (md_apply_fix): Accept them.
5304 (mips_fix_adjustable): Don't adjust them.
5305 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5306 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5307 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5308 (tc_fix_adjustable): Don't adjust them.
5310 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5312 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5314 * Makefile.in: Regenerate.
5315 * configure.in: AC_SUBST cgen_cpu_prefix.
5316 * configure: Regenerate.
5318 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5320 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5321 Changed all users of COND12_DELAY.
5323 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5325 * config/tc-mn10300.c (set_arch_mach): New function.
5326 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5327 (md_begin): Default to mn10300 mode.
5328 (md_assemble): Only accept instructions for the core mn10300
5329 chip and the active machine type.
5331 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5333 * subsegs.h (segment_info_type): Give the struct a name.
5334 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5335 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5336 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5337 * config/tc-w65.h (tc_reloc_mangle): Declare.
5338 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5340 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5342 * config/tc-v850.c (v850_comm): Restore old section
5343 after common processing.
5345 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5347 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5349 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5351 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5352 char with code that explicitly sign-extends.
5354 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5356 * config/tc-v850.c (md_begin): Restore text section as the current
5357 section after creating call table sections.
5358 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5361 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5362 with call to macro SYM_AUXINFO.
5364 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5366 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5367 with the program transform name.
5368 * Makefile.in: Rebuild.
5370 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5372 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5375 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5377 * config/tc-i386.c (i386_operand): Be prepared for a space between
5378 the open parenthesis and the start of the register operand,
5379 because of the June 16 change.
5381 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5383 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5386 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5388 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5389 even if it is belived to be unnecessary.
5391 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5393 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5395 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5397 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5399 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5400 shift amount for a repeated operand. The shift amount for the
5401 repeated copy comes from the size of the operand.
5403 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5405 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5407 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5409 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5411 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5413 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5414 characters in it as LEX_IS_SYMBOL_COMPONENT.
5415 * config/tc-i386.h (tc_symbol_chars): Define.
5416 (extra_symbol_chars): Declare.
5417 * config/tc-i386.c (extra_symbol_chars): Define.
5418 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5419 (line_comment_chars): Set to '/' if TE_LINUX.
5420 * doc/c-i386.texi (i386-prefixes): Update.
5421 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5423 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5425 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5426 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5428 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5430 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5431 constraint in instructions REP & REPI.
5433 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5435 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5436 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5438 (check_range): If the operand is shifted, then shift the number
5439 before checking its range.
5441 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5443 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5446 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5448 * config/tc-v850.c (v850_comm): Create special sections as needed.
5450 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5452 * config/tc-d10v.c (write_2_short): Addition of swapping
5453 instructions for sequential and reverse sequential order when
5454 given order is not possible.
5456 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5458 * Makefile.am: Rebuild dependencies.
5459 (DEP_INCLUDES): Fix reference to intl build directory.
5460 * Makefile.in: Rebuild.
5462 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5464 * doc/c-i386.texi: Update 16 bit documentation.
5466 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5467 IgnoreDataSize to IgnoreSize as they are used for address size as
5469 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5470 32-bit mode, similarly addr16/data16 and variants.
5472 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5474 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5475 sequential word multiply instructions.
5477 (do_assemble): Add extra command line argument, to allow mul32
5478 attribute to be preserved across parallel insns.
5479 (md_assemble): Insert NOPs between explicitly parallel insns which
5480 contain an 32 bit multiply and a 16 multiply.
5482 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5484 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5487 * config/tc-i386.c (reloc): Add braces.
5489 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5490 consistent with Intel naming.
5491 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5492 use bitfields in sib_byte.
5493 (modrm_byte): Don't use bitfields here either.
5495 * config/tc-i386.c (current_templates): Add const.
5496 (parse_register): Add const to return, param, and char *s.
5497 (i386_operand): Add const to reg_entry *r.
5498 * config/tc-i386.h (templates): Add const to start, end.
5500 Inspired by code for 16 bit gas support from Martynas Kunigelis
5501 <martynas@nm3.ktu.lt>:
5502 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5503 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5504 (uses_mem_addrmode): Remove.
5505 (md_estimate_size_before_relax): Add support here too.
5506 (md_relax_table): Rewrite interface to md_relax for 16 bit
5508 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5509 (opcode_suffix_to_type): Remove.
5510 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5511 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5512 (md_convert_frag): Likewise.
5513 (i386_operand): Add support for 16 bit base/index regs,
5514 immediates, and displacements. Remove some unnecessary casts, and
5515 localise end_of_operand_string, displacement_string_start,
5516 displacement_string_end variables. Add GCC_ASM_O_HACK.
5517 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5519 * config/tc-i386.c (prefix_hash): Remove.
5520 (md_begin): Rewrite without obstacks. Remove prefix hash table
5521 handling. Rewrite lexical table handling.
5522 (i386_print_statistics): Don't print prefix statistics.
5523 (md_assemble): Rewrite instruction parser so that line is not
5524 converted to lower case. Don't do a hash_find for prefixes,
5525 instead recognise them via opcode modifier.
5526 (expecting_operand, paren_not_balanced): Localise variables.
5527 * config/tc-i386.h (IsPrefix): Define.
5528 (prefix_entry): Remove.
5530 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5531 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5532 '\\' in case where comment_chars contains '/'.
5534 * config/tc-i386.c (MATCH): Ensure given operand and template
5535 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5536 you must write `ljmp *table(%ebx)'.
5538 From H.J. Lu <hjl@gnu.org>:
5539 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5540 as 0 ifndef BFD_ASSEMBLER.
5541 (md_assemble): Allow immediate operands without suffix or
5542 other reg operand to default in size to the current code size.
5544 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5546 * config/tc-v850.c (md_begin): Restore creation of
5547 .call_table_text and .call_table_data sections.
5549 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5551 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5552 after emitting a word of noops.
5554 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5556 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5557 (i386_operand): Simplify checks for valid base/index combinations.
5558 Disallow `in 4(%dx),%al'.
5560 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5562 (add_prefix): Change parameter from char to int.
5564 * config/tc-i386.h (Ugh): Define opcode modifier.
5565 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5567 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5568 CONSISTENT_REGISTER_MATCH macros to check register types more
5569 thoroughly. Check for illegal suffix/operand combinations
5570 when matching insns with operands. Handle new `s' suffix, and
5571 associated FloatMF opcode modifier for float insns with memory
5573 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5574 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5575 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5576 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5577 DATA_PREFIX_OPCODE throughout.
5579 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5580 (md_assemble): Rewrite suffix/register operand checking code to be
5581 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5582 AnyMem, the better to grep.
5584 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5585 given a memory operand. Don't set Abs bits either.
5586 (type_names): Remove Mem*, Abs*.
5587 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5588 define opcode_modifiers as these cases are handled by Disp8,
5589 Disp16, Disp32 and suffix checks.
5590 (COMES_IN_BOTH_DIRECTIONS): Remove.
5591 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5593 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5594 if IgnoreDataSize modifier given. Remove ShortformW modifier
5595 test. Add test for ShortForm in W base_opcode modification.
5596 Merge Seg2ShortForm and Seg3ShortForm code.
5597 * config/tc-i386.h (ShortFormW): Remove.
5598 (IgnoreDataSize): Define.
5600 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5602 * config/tc-d30v.c (md_assemble): Store previous segment state
5603 with previous instruction.
5605 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5607 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5608 (ebp, esp): Remove static variables.
5609 (MATCH): Remove test for InOutPortReg.
5610 (i386_operand): Properly handle InOutPortReg here instead.
5611 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5612 (md_assemble): Simplify and correct modrm and sib generation.
5613 (i386_operand): Add warning for scale without index.
5614 Rewrite checks for valid base/index combinations.
5616 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5617 macros and enclose in do while(0).
5618 (RESTORE_END_STRING): Likewise.
5619 (md_assemble): Add one to printed operand number so we start
5620 from 1 not 0. Add some more gettext invocations.
5621 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5624 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5625 DATA_PREFIX, SEG_PREFIX): Define.
5626 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5627 (check_prefix): Remove function.
5628 (add_prefix): New function. Add prefix to i.prefix as well as
5630 (md_assemble): Changes for add_prefix. Remove hack for wait
5631 prefix, instead always output prefixes in fixed order. Test
5632 for jcxz/loop when selecting between word & dword operations,
5633 and add address size prefix rather than operand size prefix.
5634 Remove operand -> address size hack when emitting jcxz/loop.
5635 (i386_operand): Remove O_Absent check as it's done in expr.
5637 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5639 * configure.in: Recognize m5200 as a cpu_type of m68k.
5640 * aclocal.m4: Rebuild with current libtool.
5641 * configure: Rebuild.
5643 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5645 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5646 to relaxable_symbol to prevent references to external symbol from
5649 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5651 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5652 symbols are relaxable.
5654 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5656 * config/tc-v850.c (md_begin): Don't create special
5657 sections by default.
5659 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5661 * config/tc-mips.c (macro): For div and udiv, close the
5662 reorder block as soon as possible.
5664 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5666 From Matt Semersky <matts@scd.hp.com>:
5667 * macro.c (macro_mri_mode): New function.
5668 * macro.h (macro_mri_mode): Declare.
5669 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5672 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5674 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5677 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5678 until after xstrdup in OBJ_EVAX case.
5680 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5682 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5683 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5684 of hardcoded magic number.
5685 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5687 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5689 * read.c (do_s_func): New function.
5691 * read.h (do_s_func): Add prototype.
5693 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5695 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5696 nops if fill pattern not specified.
5698 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5700 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5701 * config/te-go32.h (TE_GO32): Define.
5702 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5704 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5706 Implement .func/.endfunc pseudo-ops.
5707 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5709 * read.c (potable): Add .func,.endfunc.
5710 (s_func): New function.
5711 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5713 (in_doc_func_p,current_function_label): New static globals.
5714 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5716 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5718 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5719 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5720 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5721 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5722 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5723 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5724 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5725 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5726 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5727 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5728 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5729 * config/tc-a29k.c: Don't define md_short_jump_size,
5730 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5731 * config/tc-alpha.c: Likewise.
5732 * config/tc-alpha.h: Likewise.
5733 * config/tc-arm.c: Likewise.
5734 * config/tc-h8300.c: Likewise.
5735 * config/tc-h8500.c: Likewise.
5736 * config/tc-hppa.c: Likewise.
5737 * config/tc-i860.c: Likewise.
5738 * config/tc-i960.c: Likewise.
5739 * config/tc-ppc.c: Likewise.
5740 * config/tc-sh.c: Likewise.
5741 * config/tc-sparc.h: Likewise.
5742 * config/tc-tic30.c: Likewise.
5743 * config/tc-w65.c: Likewise.
5744 * config/tc-z8k.c: Likewise.
5746 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5748 * config/tc-vax.c (_): Delete this macro used for placeholder
5749 values in vax_operand_width_size; it conflicts with the _() macro
5750 used for internationalization.
5752 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5754 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5755 code. From Chris Moller <moller@bops.com>.
5757 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5758 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5759 * read.c (emit_expr): Initialize seg and subseg fields of a new
5761 * write.c (write_object_file): Switch to the appropriate segment
5762 and subsegment when processing a broken word.
5764 * config/tc-m68k.c (mri_assemble): New static function.
5765 (build_mri_control_operand): Call mri_assemble rather than
5767 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5768 (s_mri_endf, s_mri_endw): Likewise.
5770 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5772 * read.c (s_org): Call md_flush_pending_output if it is defined.
5774 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5776 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5778 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5779 (md_parse_option): Add for same.
5780 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5781 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5782 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5784 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5786 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5788 * config/tc-arm.c (find_real_start): Relax definition of local
5791 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5793 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5794 symbols at the given address, not just the last one specified.
5796 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5798 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5799 or number_to_chars_littleendian to write data.
5801 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5803 * config/tc-v850.c (md_assemble): Remove artificially created
5804 register name symbols.
5806 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5808 * write.c (fixup_segment): Change "segment" to "section" in
5811 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5813 * write.c (fixup_segment): Change sym1-sym2 message again.
5815 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5817 * write.c (fixup_segment): Improve error message for sym1-sym2
5818 errors when sym1 is in a different segment from sym2.
5820 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5822 * config/tc-m32r.c (warn_unmatched_high): New static local.
5823 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5824 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5825 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5826 (md_parse_option): Likewise.
5827 (md_show_usage): Likewise.
5828 (m32r_frob_file): Likewise.
5830 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5831 (read_a_source_file): Call them.
5832 * read.h (stabs_generate_asm_file): Declare.
5833 * stabs.c (stabs_generate_asm_file): New function.
5834 (generate_asm_file): New function.
5835 (stabs_generate_asm_lineno): Move file name handling into
5838 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5840 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5841 (d30v_current_align, d30v_current_align_seg): New variables.
5842 (d30v_last_label): New variable.
5843 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5844 (s_d30v_data, s_d30v_section): Likewise.
5845 (md_pseudo_table): Call them.
5846 (md_begin): Initialize d30v_current_align_seg.
5847 (md_assemble): Call d30v_align when needed by known current alignment.
5848 (d30v_frob_label, d30v_cons_align): New functions.
5849 * config/tc-d30v.h (md_do_align): Remove.
5850 (tc_frob_label): Call d30v_frob_label.
5851 (md_cons_align): New.
5853 * config/tc-d30v.c (find_format): Convert complex expressions to
5854 expression symbols before processing. Clean up code formatting.
5856 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5858 * po/Make-in (install-info): New target.
5860 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5862 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5864 * config/tc-mn10300.c (md_assemble): Likewise.
5866 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5868 * Makefile.am: Update with `make dep-am'.
5869 (HFILES): Add cgen.h.
5870 (cgen.o): Depend on cgen.h.
5871 * Makefile.in: Regenerate.
5873 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5875 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5877 * gasp.c (grab_label): Permit a label to be a preprocessor
5878 variable by permitting a label to start with a backslash.
5880 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5882 * config/tc-mips.c (validate_mips_insn): Removed hack
5883 for previously inaccessible bitfields in some INSN_TRAP
5886 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5888 * config/tc-d30v.c (do_assemble): Abort with error message
5889 if opcode operands do not match.
5891 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5893 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5894 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5895 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5896 similar new 'q' operand.
5898 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5900 * cgen.c (cgen_asm_finish_insn): Fix typo.
5902 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5905 * cgen.c: Include it.
5906 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5907 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5908 All callers updated.
5909 * config/tc-m32r.c: Include cgen.h.
5910 (m23r_insn): New members num_fixups,fixups.
5912 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5914 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5915 to avoid compiler warning.
5917 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5919 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5922 * makefile.vms (OBJS): Add ehopt.obj
5924 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5926 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5928 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5930 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5931 a short format insn.
5932 (md_assemble): Set it for explicitly packed insns.
5934 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5936 * config/obj-coff.c (c_symbol_merge): Do not take address of
5937 native fields when performing the memcpy.
5939 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5941 * config/tc-mips.c (macro,macro2): Implement
5942 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5944 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5946 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5947 relocations against globally visible symbols.
5948 * config/tc-m68k.c (relaxable_symbol): New macro.
5949 (m68k_ip, md_estimate_size_before_relax): Use it.
5950 (tc_m68k_fix_adjustable): Also handle weak symbols.
5952 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5954 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5955 references to externally visible symbols.
5956 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5957 values in twice for a PC relative reloc if the symbol is
5960 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5961 don't adjust a PC relative reloc against an externally visible
5963 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5964 for a PC relative fixup against an externally visible defined
5965 symbol, arrange to store object file and addend values as though
5966 the symbol were not defined.
5967 (tc_gen_reloc): Likewise.
5969 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5971 * read.c (sizeof_leb128): Referenced externally by write.c so
5974 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5976 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5977 and expand a 'debug' symbol associated with the next instruction
5978 that does not cause a short instruction to be filled with a NOP.
5979 (md_pseudo_table): Add support for .debugsym.
5980 (assemble_parallel_insn): Add calls to expand_debug_sym as
5982 (md_assemble): Ditto.
5984 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5986 * as.c (main): Conditionally call setlocale.
5987 * gasp.c (main): Likewise.
5988 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5989 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5991 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5993 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5995 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5997 * config/tc-hppa.c: Change all calls to bzero to use memset.
5998 (pa_ip): Add cast to avoid warning.
5999 (tc_gen_reloc, md_apply_fix): Likewise.
6000 (pa_find_space_by_number): Likewise.
6001 (hppa_force_relocation): Likewise.
6002 (pa_block): Change i to unsigned int.
6003 * config/obj-som.h (obj_som_copyright): Declare.
6005 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6007 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6008 for line numbers for assembly source.
6010 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6012 * configure.in: Change version number to 2.9.4
6013 * configure: Rebuild.
6015 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6017 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6019 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6021 * ecoff.h: Change symbolS in function declaration to struct
6024 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6026 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6027 (md_convert_frag): Fix i18n typo.
6029 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6031 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6032 * ecoff.h: Protoype it.
6033 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6034 [EVAX] (s_alpha_prologue): Delete.
6035 (md_pseudo_table): Update.
6037 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6039 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6040 array to local pointer.
6041 (get_args, parse_expr): Add casts to avoid warnings.
6043 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6045 * read.c (s_set): Cast xmalloc return value to fragS *.
6046 * config/tc-m68k.c (m68k_ip): Function made static to match
6047 previous forward declaration.
6048 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6050 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6052 * config/tc-v850.c: Add internationalisation macros to error
6055 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6056 macros to error strings.
6058 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6060 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6061 reloc is in the TOC csect.
6062 (md_apply_fix3): Correct gettext typo.
6064 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6066 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6067 .L - they are local labels and the branches are not really
6068 function calls but rather far jumps.
6070 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6072 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6074 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6076 * config/tc-i386.c (md_assemble): Print operand number rather than
6077 using ordinal_names.
6078 (i386_operand): Likewise.
6080 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6082 * Makefile.am (INTLLIBS): Define to work around apparent automake
6084 All Makefiles: Regenerated.
6086 * Many files: Added gettext invocations around user-visible
6088 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6089 HAVE_LC_MESSAGES): Define.
6090 * dep-in.sed: Added asintl.h.
6091 * po/Make-in: New file.
6092 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6094 * read.c (Z_): Renamed from `_'.
6095 * Makefile.am (SUBDIRS): Added po.
6096 (POTFILES): new macro.
6097 (po/POTFILES.in): New target.
6098 ($(OBJS)): Added asintl.h.
6100 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6101 (as_new_LDADD): Added $(INTLLIBS).
6102 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6103 (gasp_new_LDADD): Added $(INTLLIBS).
6104 (gasp_new_DEPENDENCIES): New macro.
6105 * configure, aclocal.m4: Rebuilt.
6106 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6108 (ALL_LINGUAS): Define.
6109 * macro.c: Include "asintl.h".
6110 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6111 * as.h: Include "asintl.h".
6112 * config/tc-i386.c (ordinal_names): Removed.
6113 (md_assemble): Changed error text to avoid ordinal_names.
6114 (i386_operand): Likewise.
6115 (reloc): Added as_bad to avoid i18n problems.
6116 (tc_gen_reloc): Likewise.
6117 * config/tc-arm.c (bad_args): Now a #define.
6119 * config/obj-vms.c (VMS_stab_parse): Changed type of
6121 (global_symbol_directory): Unified strings to avoid i18n
6123 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6124 avoid i18n problems.
6125 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6126 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6128 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6130 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6132 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6134 * as.c (print_version_id): Added an fprintf to avoid i18n
6136 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6138 * expr.c (expr): Added as_warn call to avoid i18n problems.
6139 * messages.c (as_assert): Changed code to avoid i18n problems.
6140 (as_abort): Likewise.
6141 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6142 (s_space): Likewise.
6143 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6145 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6147 * config/tc-i386.c (check_prefix): New static function, split out
6149 (struct _i386_insn): Add wait_prefix field.
6150 (md_assemble): Remove wait_prefix local variable. Use
6151 check_prefix when adding a prefix.
6153 * config/tc-i386.c (current_templates): New static variable.
6154 (md_assemble): Remove current_templates local variable.
6155 (md_assemble, i386_operand): Improve error and warning messages in
6156 many places. Add RESTORE_END_STRING in many places before error
6157 return. Clarify some comments.
6159 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6161 (md_assemble): Parse string instruction operands, looking for
6162 segment override prefixes. Check for invalid segment prefixes on
6164 (i386_operand): i.seg[] and max mem_operand changes for string
6166 * config/tc-i386.h (EsSeg): Define.
6168 * config/tc-i386.h (regKludge): Define.
6169 (iclrKludge, imulKludge): Don't define.
6170 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6171 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6172 opcode_modifier checks to look for more common cases first. Add
6173 default_seg for IsString case.
6175 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6177 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6179 * configure: Rebuild with new automake and libtool.
6180 * aclocal.m4, Makefile.in: Likewise.
6182 * doc/Makefile.am (as.dvi): New target.
6183 * doc/Makefile.in: Rebuild.
6185 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6187 * configure.in: Added sparc86x support.
6189 * configure: Rebuild.
6191 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6193 (md_parse_option): Warn if -EL is not supported for this architecture.
6195 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6197 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6199 * config/tc-mips.c (mips_ip): Note when we use get match on
6200 the full instruction name.
6202 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6204 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6205 back into the expression to handle add/sub simplification correctly.
6207 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6209 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6211 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6213 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6216 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6218 * symbols.c (max_indent_level): New global.
6219 (print_symbol_value_1): Use it.
6220 * expr.h (expr_build_dot): Declare.
6221 * expr.c (expr_build_dot): New function.
6223 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6225 * symbols.c (print_binary): New function.
6226 (print_expr_1): Call it.
6228 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6230 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6231 operand in the opcode.
6233 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6235 * config/tc-i386.h: Reorder operand flags and opcode modifier
6236 flags for clarity. Remove unused definitions: Unknown,
6237 ImmUnknown, DispUnknown, NoModrm.
6238 * config/tc-i386.c (type_names): Add missing Debug type.
6239 (md_assemble): Better duplicate prefix checking. Quicker string
6240 instruction check via new opcode_modifier flag.
6242 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6244 * doc/as.texinfo (Invoking): Clarify -Wa example.
6246 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6248 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6249 (s_mips_weakext): Define.
6250 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6251 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6254 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6256 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6257 is an error if the value can not be computed at assembly time.
6258 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6260 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6262 * gasp.c (main): Set next field of new include_path structure to
6263 NULL. From Avery Pennarun <averyp@gdc.ca>.
6265 * read.c (s_mri_sect): Call as_bad rather than abort for an
6266 unsupported MRI target.
6268 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6270 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6271 the destination of a branch instruction should be altered.
6272 (find_real_start): New function: Locate the real, Thumb coded
6273 start of a Thumb function.
6274 (do_t_branch23): Alter the destination of branches to Thumb
6277 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6279 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6281 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6284 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6286 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6287 * doc/c-hppa.texi: Likewise.
6289 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6291 * Makefile.am: Rebuild dependencies.
6292 * Makefile.in: Rebuild.
6294 * Makefile.am (DEP_INCLUDES): New variable.
6295 (.dep1): Change to work when srcdir is not an absolute path.
6296 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6297 * Makefile.in: Rebuild.
6299 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6301 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6302 LinearAddress patch.
6304 * configure.in: Set version to 2.9.1.
6305 * configure: Rebuild.
6307 * Branched binutils 2.9.
6309 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6311 * config/tc-i386.h (FWait): Define.
6312 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6313 other prefixes. Check FWait flag in opcode table to see which
6314 instructions require an fwait prefix.
6316 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6318 * stabs.c (get_stab_string_offset): Always create a stab string
6321 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6323 Fix some gcc -Wall warnings:
6324 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6325 * ehopt.c (eh_frame_code_alignment): Likewise.
6326 * expr.c (integer_constant, operand): Likewise.
6327 * frags.c (frag_align): Likewise.
6328 * gasp.c (level_0, change_base, doinstr): Likewise.
6329 * hash.c (hash_ask): Likewise.
6330 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6331 (debugging_pseudo): Likewise.
6332 * macro.c (define_macro, check_macro): Likewise.
6333 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6334 (ignore_rest_of_line, float_cons): Likewise.
6335 * symbols.c (decode_local_label_name): Likewise.
6336 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6337 (fixup_segment, number_to_chars_bigendian): Likewise.
6338 (number_to_chars_littleendian): Likewise.
6339 * config/atof-ieee.c (gen_to_words): Likewise.
6340 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6341 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6342 * read.c (output_big_sleb128): Initialize locals to avoid
6344 (output_big_uleb128, equals): Likewise.
6345 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6346 to unsigned int. Change zeros to unsigned int.
6347 * cond.c (s_if): Add return to default case.
6348 * frags.c (frag_now_fix): Change return type to addressT.
6349 * frags.h (frag_now_fix): Update declaration.
6350 * listing.c (file_info_struct): Change linenum to unsigned int.
6351 (struct list_info_struct): Change hll_line to unsigned int.
6352 (print_source): Update format string.
6353 * read.c (emit_expr): Change scan to unsigned int, and don't
6354 bother to initialize it.
6355 * symbols.c (dollar_label_count): Change to unsigned long.
6356 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6357 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6358 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6360 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6362 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6363 mcf5200 just as we do for m68000.
6364 (m68k_init_after_args): Likewise.
6365 (md_estimate_size_before_relax): Likewise.
6367 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6369 * config/tc-v850.c (md_assemble): Store relocation addend in
6370 fixup instead of instruction.
6372 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6374 * config/tc-i386.c (md_assemble): Swap template arguments to
6375 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6376 This macro is currently symmetric, so passing them the wrong
6377 way didn't cause any problem, but may if the macro is changed
6379 After copying template to i.tm, use i.tm. rather than t-> to
6380 access fields, and make t a const*
6381 Move i.tm.operand_types[] swap to immediately after the copy.
6383 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6385 * expr.h (expr_build_uconstant): Add prototype.
6386 (expr_build_unary,expr_build_binary): Add prototypes.
6387 * expr.c (expr_build_uconstant): New function.
6388 (expr_build_unary,expr_build_binary): New functions.
6390 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6392 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6393 * macro.c (macro_expand_body): Increase buffer size.
6394 * messages.c (as_warn): Likewise.
6395 (as_warn_where, as_bad, as_bad_where): Likewise.
6397 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6399 Based on patch from H.J. Lu <hjl@gnu.org>:
6400 * Makefile.am (DISTSTUFF): New variable.
6401 (diststuff): New target.
6402 * Makefile.in: Rebuild.
6404 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6406 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6407 m32r_elf_section_change_hook.
6409 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6410 emit a nop if a section ends with a 16 bit instruction.
6412 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6414 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6415 s_lcomm rather than obj_coff_lcomm.
6416 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6418 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6420 * config/tc-i386.h (LinearAddress): Define.
6421 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6422 instruction, don't use a default segment.
6424 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6426 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6427 * configure: Rebuild.
6429 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6431 * aclocal.m4, configure: Rebuild with libtool 1.2.
6433 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6435 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6436 PC relative branches. Patch courtesy of Jonathan Walton.
6439 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6441 * configure.in (emulations): Add thumb-pe target.
6443 * configure (emulations): Add thumb-pe target.
6445 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6447 * itbl-lex.l (yywrap): Don't define if already defined as a
6450 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6452 * depend.c (quote_string_for_make): New function.
6453 (wrap_output): Use it.
6455 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6457 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6458 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6460 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6462 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6463 Recognize -GN and -relax.
6464 (md_begin): Initialize gp size from -G switch.
6465 (alpha_force_relocation): Always force if -relax.
6466 (alpha_align): Take a new argument that will specify when to
6467 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6468 Change all callers. Emit nop alignment padding as nop+unop pair.
6470 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6472 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6473 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6475 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6477 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6478 require padding to the next long word boundary.
6480 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6482 * cgen.c: #include symcat.h.
6483 * config/tc-m32r.c: Likewise.
6485 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6487 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6488 absolute expressions instead of '$' prefixed register names.
6490 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6492 * read.c (s_set): Record file and line info for symbols when -as.
6493 (pseudo_set): Don't overwrite that dummy fragment.
6495 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6497 * config/tc-ppc.c (md_pseudo_table): Add "section".
6498 (ppc_named_section): New static function.
6500 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6502 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6503 so we don't have to scan the entire list.
6505 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6507 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6508 case, allow the parallel instructions to modify the same flag
6511 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6513 * listing.c (list_symbol_table): Categorize symbols by
6514 undefined_section rather than sy_frag->line == NULL.
6516 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6518 * Makefile.am (install-exec-local): Install properly when ln
6519 fails or tooldir == prefix.
6521 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6523 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6524 Test result of insert_operand for error.
6526 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6528 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6529 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6530 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6531 * doc/Makefile.in: Rebuild.
6533 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6535 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6536 (macro): Fix handling of M_COP[0-3].
6538 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6540 Based on patches from Ross Harvey <ross@teraflop.com>:
6541 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6542 if macro_alternate or macro_mri.
6543 (getstring): Remove support for byte constants between < and >.
6544 (get_any_string): '<' only starts a string if macro_alternate or
6546 (macro_expand_body): Permit keyword parameters following
6547 positional parameters.
6549 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6550 * configure.in (alpha*-*-netbsd*): New target.
6551 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6552 * configure: Rebuild.
6554 * as.h (flag_warn_suppress_instructionswap): Move from here...
6555 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6556 here, and make static.
6558 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6559 BFD_ASSEMBLER or MANY_SEGMENTS.
6561 * as.c (show_usage): Update bug-gnu-utils address.
6562 * gasp.c (show_usage): Likewise.
6563 * doc/as.texinfo (Bug Reporting): Likewise.
6565 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6567 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6568 insns regardless of the size of a pointer if we're in mips I or
6570 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6572 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6574 Fix rac to accept only a0:
6575 * tc-d10v.c (parallel_ok, find_opcode):
6576 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6577 Introduce OPERAND_GPR.
6579 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6581 * read.c (s_fill): Handle non-constant repeat counts by creating
6582 an rs_space fragment.
6584 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6586 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6587 from as_bad to as_warn.
6589 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6591 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6592 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6593 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6595 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6597 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6598 seg_fix_rotP rather than fix_root from seg_info.
6600 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6602 * expr.c: Add support for 0x1_2_3_4 bignums.
6604 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6606 * configure.in: Change -linux* to -linux-gnu*.
6607 * configure: Rebuild.
6609 * app.c (do_scrub_begin): Treat \r as whitespace.
6611 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6613 * Makefile.am: Update dependencies.
6614 * Makefile.in: Rebuild.
6616 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6618 * configure, aclocal.m4: Rebuild with new libtool.
6620 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6622 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6623 the argument to bfd_set_arch_mach.
6624 (load_address): Use bfd_arch_bits_per_address to determine the
6625 bit size of an address instead of looking at the isa level.
6626 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6628 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6630 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6632 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6634 * ehopt.c: New file.
6635 * as.h (enum _relax_state): Add rs_cfa.
6636 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6637 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6638 * read.c (emit_expr): Call check_eh_frame.
6639 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6640 (relax_segment): Likewise.
6641 * Makefile.am: Rebuild dependencies.
6642 (GAS_CFILES): Add ehopt.c.
6643 (GENERIC_OBJS): Add ehopt.o.
6644 * doc/internals.texi (Frags): Document rs_cfa.
6646 * as.c (show_usage): Mention --traditional-format.
6647 (parse_args): Accept --traditional-format.
6648 * as.h (flag_traditional_format): Declare.
6649 * output-file.c (output_file_create): If flag_traditional_format,
6650 set BFD_TRADITIONAL_FORMAT on stdoutput.
6651 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6653 * config/tc-mips.c (append_insn): Make sure that if we have a
6654 fixup for an unmatched %hi reloc, it does not associated with a
6657 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6658 * doc/Makefile.in: Likewise.
6660 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6662 * config/tc-m32r.c (check_for_side_effects): New function.
6663 (can_make_parallel): Add checks for instruction side effects
6664 clashing with the other instruction.
6665 (assemble_parallel_insn): Improve warning messages. Return error
6666 message from non-swapped instruction order.
6668 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6670 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6672 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6673 md_cleanup definition. This moves the forced literal output to
6674 the end of the source pass, and avoids macro's inserting literals
6675 into the code immediately after the macro expansion.
6677 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6679 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6680 a gas internal symbol is adjustable.
6681 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6683 * as.h: If gcc version greater than 2.6, use `__format__' and
6684 `__printf__' in function attributes, rather than `format' and
6687 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6689 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6691 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6693 Add tms320c30 support:
6694 * config/tc-tic30.h: New file.
6695 * config/tc-tic30.c: New file.
6696 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6697 TARGET_FORMAT as "coff-tic30".
6698 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6699 * Makefile.am: Rebuild dependencies.
6700 (CPU_TYPES): Add tic30.
6701 (CPU_OBJ_VALID): tic30-aout is valid.
6702 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6703 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6704 * configure, Makefile.in: Rebuild.
6706 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6708 * config/tc-v850.c (md_assemble): Improvements to error messages.
6710 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6712 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6713 BFD_RELOC_HI16_S to store the high bits of any value.
6715 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6716 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6717 assembler calculate relocations to any external symbol at all.
6718 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6719 involving generation of pc-relative relocs.
6720 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6721 has been moved to md_apply_fix3.
6723 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6724 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6725 which actually means (the address of identifier's GOT entry) +
6726 constant, which is not particularly useful.
6728 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6730 * read.h (include_dirs): Declare.
6731 (include_dir_count,include_dir_maxlen): Declare.
6733 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6735 * configure.in: Correct check for shared opcodes library.
6736 * configure: Rebuild.
6738 * listing.c (buffer_line): If we can't open the file, set at_end.
6739 (listing_print): Remove unused local variable fi.
6741 * config/m68k-parse.y (reglistpair): Handle register list in
6744 * config/vms-conf.h: Don't undef VERSION.
6746 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6748 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6750 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6752 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6753 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6754 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6755 (EXTRA_DIST): Define.
6756 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6757 explicitly rather than via the list of object files.
6758 (gcc-as.opt): New file created when make-gas.com is run.
6759 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6760 itbl-cpu.h} to #include appropriate file rather than copying that
6762 * config/vms-conf.h: Synchronize with current config.in.
6763 * Makefile.in: Rebuild.
6765 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6767 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6768 (parallel_ok): Relaxed parallel subinstruction dependency check.
6770 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6772 * as.h (flag_warn_suppress_instructionswap): added new flag.
6773 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6774 command line argument.
6775 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6776 warning only if flag_warn_suppress_instructionswap is false.
6778 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6780 * configure.in (i386-*-mingw32*): New target.
6781 * configure: Rebuild.
6783 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6785 * symbols.c (resolve_symbol_value): Don't set the segment if it
6786 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6788 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6791 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6793 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6794 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6797 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6799 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6801 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6803 * config/tc-v850.c (v850_insert_operand): Display instruction when
6804 an error is encountered.
6806 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6808 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6809 (i386-*-sco3.2v5*coff): New target.
6810 (i386-*-sco3.2*): New target.
6811 * configure: Rebuild.
6813 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6815 * config/tc-v850.c: Tidy error message production.
6817 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6819 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6820 validate_immediate return value in the right type for comparisons
6823 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6825 * listing.c (MAX_BYTES): Use listing variables not constants.
6826 (data_buffer): No longer an array, but a pointer.
6827 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6828 (listing_listing): Allocate data_buffer.
6830 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6832 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6833 --listing-rhs-width, --listing-cont-lines.
6834 (show_usage): Update.
6835 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6836 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6837 (print_lines): Use the variables instead of the constants.
6838 (listing_listing): Likewise.
6839 * listing.h: Declare the new vars.
6841 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6843 * as.c (parse_args): Add --keep-locals alias for -L.
6844 Add --strip-local-absolute.
6845 (show_usage): Update.
6846 * as.h (flag_strip_local_absolute): New flag.
6847 * symbols.c (S_IS_LOCAL): Use it.
6848 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6849 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6850 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6852 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6854 * config/tc-m32r.c: Detect if explicitly parallel instructions
6855 might have an io conflict and issue a warning message.
6857 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6859 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6860 cgen_swap_fixups): Functions to save, restore and swap the fixup
6861 chain with a backup copy.
6862 (cgen_asm_finish_insn): Returns address of constructed insn.
6864 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6866 * listing.c (file_info_struct): Remove FILE, add POS.
6867 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6868 (file_info): Don't open the file.
6869 (buffer_line): Check for the file in the last_open cache, updating
6871 (print_source): Don't reference file_info->file.
6872 (listing_listing): Likewise.
6873 (listing_print): Close the file in the cache, if any.
6875 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6877 * read.c (dwarf_file_string): New file static variable.
6878 (emit_expr): Look for constant sequence that leads up to a file
6879 name in DWARF debugging output.
6880 (stringer): Use dwarf_file_string to decide whether to accept a
6881 string as a file name.
6883 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6885 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6886 (crack_operand): Add reg->reglst MRI hack.
6887 (r_seg): Put reglst symbols in reg_section.
6888 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6890 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6892 * tc-sh.c (get_specific): Handle SGR & DBR.
6894 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6896 * tc-h8300.c (parse_reg): Take the length of the symbol into
6897 account when attempting to match a register name.
6898 * tc-h8500.c (parse_reg): Likewise.
6900 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6902 * cgen.c: Formatting changes to improve readability.
6904 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6906 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6909 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6911 Based on a patch from Jim Wilson
6912 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6913 (tc_gen_reloc): Handle cross section PC relative relocs
6916 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6918 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6920 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6922 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6923 (expr_jmp_buf): New static local.
6924 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6925 (cgen_md_operand): New function.
6926 * tc-m32r.c: Clean up pass over `struct foo' usage.
6927 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6929 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6931 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6932 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6934 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6936 * config/tc-i386.c (i386_operand): Give an error if there are
6937 unrecognized characters after an expression.
6939 For older changes see ChangeLog-9697