1 2000-07-20 Kazu Hirata <kazu@hxi.com>
3 * read.c: Fix formatting.
5 2000-07-19 H.J. Lu <hjl@gnu.org>
7 * sb.c: Include <stdlib.h> if exists for abort ().
9 2000-07-19 Alan Modra <alan@linuxcare.com.au>
11 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
12 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
13 (pa_type_args): Same here.
15 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
17 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
18 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
19 the storage class is already set.
21 2000-07-17 Kazu Hirata <kazu@hxi.com>
23 * config/tc-w65.c: Fix formatting.
24 * config/tc-mn10200.c: Fix formatting.
25 * config/tc-mn10300.c: Likewise.
26 * config/tc-pj.c: Fix formatting.=0A=
27 * config/tc-tic80.c: Fix formatting.=0A=
28 * config/tc-m68hc11.c: Fix formatting.
30 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
32 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
35 2000-07-15 Ian Lance Taylor <ian@zembu.com>
37 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
40 2000-07-15 Alan Modra <alan@linuxcare.com.au>
42 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
43 ELF as are used for SOM (except the 32-bit reloc one) to decide
44 whether a symbol can be reduced to a section symbol. Expand on
45 the comment for symbols involved in LR% and RR% expressions.
47 2000-07-14 Nick Clifton <nickc@cygnus.com>
49 * config/tc-mips.c (mips_disable_float_construction): New
50 static variable. Set to true if doubles should not be
51 constructed by loading two single width fp registers with
53 (mips_ip): Test mips_disable_float_construction.
54 (md_longopts): Add command line switches --construct-floats
55 and --no-construct-floats.
56 (md_parse_option): Parse new command line options.
57 (md_show_usage): Describe new command line options.
59 * doc/c-mips.texi: Document new command line options.
61 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
63 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
64 * configure: Regenerate.
66 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
68 * configure.in (DEFAULT_EMULATION setting): Revert part of
69 2000-07-01 change that set te_multi=multi unless set to tmips.
70 * configure: Regenerate.
72 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
74 * config/obj-coff.c (coff_frob_section): Add padding to the last
75 section when aligning it increases its size.
77 2000-07-11 Kazu Hirata <kazu@hxi.com>
79 * config/tc-tic54x.c: Fix formatting.
81 2000-07-10 Kazu Hirata <kazu@hxi.com>
83 * config/tc-h8500.c: Fix formatting.
84 * config/tc-tic54x.c: Fix formatting.
86 2000-07-10 Alan Modra <alan@linuxcare.com.au>
88 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
89 displacements correctly.
91 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
93 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
95 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
99 2000-07-09 Alan Modra <alan@linuxcare.com.au>
101 From David Huggins-Daines <dhd@linuxcare.com>
102 * config/te-hppalinux64.h: Add a new emulation.
103 * configure.in (emulations): Add configure bits to support the
104 64-bit Linux/parisc target.
105 * configure: Regenerate.
107 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
108 (md_shortopts): Add `V' for ELF.
110 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
111 when SOM or ELF_ARG_RELOC are defined.
112 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
113 ELF_ARG_RELOC are defined.
114 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
115 (pa_stringer): ..Do it here instead. Fix comment typos.
116 (hppa_force_relocation): Cast enums to int before comparing with
119 From Ryan Bradetich <rbradetich@uswest.net>
120 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
121 redifinition warning.
122 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
123 (hppa_force_relocation): ditto
124 (md_apply_fix): Added cast to buf to fix warnings.
126 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
127 cons_fix_new_hppa, hppa_force_relocation): Prototype.
129 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
130 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
131 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
132 reloc_type** to avoid warnings in switch.
133 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
134 little earlier instead.
136 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
138 (pa_type_args): Use symbol_arg_reloc_info.
139 (struct pa_it): Make arg_reloc unsigned int.
140 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
141 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
142 (pa_code): Delete. pa_text duplicates this function.
143 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
144 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
146 (cons_fix_new_hppa): Actually change selector to e_fsel when
147 warning about assuming so.
148 (tc_gen_reloc): More example elf arg reloc code.
149 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
150 (hppa_force_relocation): Likewise.
152 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
154 (pa_end_of_source): Prototype.
155 (hppa_fix_adjustable): Prototype.
156 (LABELS_WITHOUT_COLONS): Move it..
157 * config/te-hppa.h: To here.
159 * config/te-hppa64.h: New file.
161 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
163 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
164 format -10, -16, 16 relocs.
165 (hppa_elf_mark_end_of_function): Test for null
166 last_call_info->start_symbol
168 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
169 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
170 re_assesmble_* functions. Delete extraneous statements. Fix
172 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
173 insn to re_assemble_*.
175 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
177 * doc/internals.texi (Expressions): Fix typo.
179 2000-07-08 Kazu Hirata <kazu@hxi.com>
181 * config/tc-sh.c: Fix formatting.
182 * config/tc-tic54x.c: Fix formatting.
183 * depend.c: Fix formatting.
184 * flonum-konst.c: Likewise.
185 * flonum-mult.c: Likewise.
187 2000-07-07 Kazu Hirata <kazu@hxi.com>
189 * config/tc-sh.c: Fix comments.
190 * config/obj-vms.c: Fix comments.
191 * config/tc-a29k.c: Likewise.
192 * config/tc-alpha.c: Likewise.
193 * config/tc-h8300.c: Likewise.
194 * config/tc-h8500.c: Likewise.
195 * config/tc-i370.c: Likewise.
196 * config/tc-ia64.c: Likewise.
197 * config/tc-m68hc11.c: Likewise.
198 * config/tc-m68k.c: Likewise.
199 * config/tc-mips.c: Likewise.
200 * config/tc-ns32k.c: Likewise.
201 * config/tc-ppc.c: Likewise.
202 * config/tc-z8k.c: Likewise.
204 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
206 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
207 Default to '(SEC_LOAD | SEC_DATA)'.
208 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
210 * doc/internals.texi (CPU Backend): Describe
211 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
213 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
215 * as.c (parse_args): NULL terminate the long option list.
217 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
219 * config/tc-d30v.h: Include "write.h" for fixS.
220 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
222 2000-07-05 Nick Clifton <nickc@cygnus.com>
224 * config/tc-d30v.c (write_2_short): Further changes to warning
225 messages produced when combining EITHER_BUT_PREFER_MU attributed
228 2000-07-05 DJ Delorie <dj@redhat.com>
232 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
234 * config/tc-arm.c (psrs): Accept combinations of flags.
236 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
238 * config/tc-avr.c: Change _ () to _() around all strings marked
239 for translation (exception from the usual coding style).
240 (avr_opt): New struct variable, how the new switches are set.
241 (OPTION_MMCU): Define as 'm' and actually use.
242 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
243 (show_mcu_list): New function, display the list of known MCUs.
244 (md_show_usage): Document the new switches. Call show_mcu_list.
245 (avr_set_arch): Change 'm' to OPTION_MMCU.
246 (md_parse_option): Call show_mcu_list if unknown MCU specified.
247 Handle the new switches.
248 (avr_operands): Disable warnings for undefined combinations of
249 operands if -mall-opcodes. Disable warnings for skipping two-word
250 instructions if enhanced core or -mno-skip-bug.
251 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
252 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
253 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
254 (avr_ldi_expression): Warn about implicit lo8().
255 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
257 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
259 * configure.in: Add entry for mips-*-sysv4*MP*
261 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
262 elf32-tradlittlemips for traditional mips targets.
263 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
264 test for Link Once sections as in adjust_reloc_syms.
265 * config/te-tmips.h: New file for traditional mips targets. Define
268 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
270 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
271 flags argument is not present, don't change an existing section's
272 section's attributes. If the flags argument is present, warn if the
273 attributes don't match the section's current attributes. When
274 long section names are supported, set SEC_LINK_ONCE and
275 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
277 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
279 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
280 symbols; create them.
282 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
284 * write.c (set_segment_vma): New: Set vma and lma for a segment.
285 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
287 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
289 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
290 expressions. Ignore the problem when handling 16 bit immediates,
291 because the assembler will take care of the relocation later.
293 2000-06-27 Nick Clifton <nickc@cygnus.com>
295 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
296 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
297 sequential order, and emit warning messages if the input source
298 code contains constructs like that, or parallel constructs
299 containing such opcodes.
301 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
303 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
304 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
305 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
306 (md_show_usage): Update usage message.
307 (md_parse_option): Allow redefinition of MCU type within the
308 same avr[1-5] bfd machine type. Show both old and new MCU type
309 in the error message.
310 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
311 Simplify 8K wrap code.
313 2000-06-25 Kazu Hirata <kazu@hxi.com>
315 * config/obj-aout.c: Remove all uses of DEFUN.
316 * config/obj-ieee.c: Likewise.
317 * config/tc-sh.c: Fix comment typos.
318 * config/tc-tahoe.c: Likewise.
319 * config/tc-vax.c: Likewise.
320 * config/tc-w65.c: Likewise.
321 * config/tc-z8k.c: Likewise.
322 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
324 2000-06-24 DJ Delorie <dj@cygnus.com>
326 * config/tc-i386.c (md_estimate_size_before_relax): Revert
327 more changes from Sept 1999
328 (tc_i386_fix_adjustable): ditto
329 (md_apply_fix3): ditto
331 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
333 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
334 (gas_cgen_parse_operand): Set it around expression() call.
335 (gas_cgen_md_operand): Test for it before longjmp().
337 2000-06-24 Kazu Hirata <kazu@hxi.com>
339 * config/tc-h8500.c: Remove all uses of DEFUN.
340 * config/tc-sh.c: Likewise.
341 * config/tc-w65.c: Likewise.
342 * config/tc-z8k.c: Likewise.
344 * config/tc-h8500.c: Fix typos in comments.
346 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
348 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
351 2000-06-23 matthew green <mrg@redhat.com>
353 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
354 defined. Fix error message for `[' grouping.
356 2000-06-22 Kazu Hirata <kazu@hxi.com>
358 * config/tc-h8300.c: Fix formatting and comment typos.
360 2000-06-22 Timothy Wall <twall@cygnus.com>
362 * config/tc-ia64.c (note_register_values): Move premature QP
363 notation clearing into the appropriate place.
365 2000-06-22 Alan Modra <alan@linuxcare.com.au>
367 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
368 first before anything else. Add bin-bugs.h, emul.h and progress.h
369 Sort list of files as for $(OBJS) in Makefile.am.
371 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
372 find one. Remake dependencies.
373 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
374 * Makefile.in: Regenerate.
375 * doc/Makefile.in: Regenerate.
377 * config/tc-i386.c (i386_displacement): Don't assume a constant
378 displacement is necessarily 16 bits when in 16 bit code mode.
379 (md_assemble): Instead size the displacement here after we know
380 for sure that a .code16gcc operand hasn't automatically added
381 operand size prefixes.
383 2000-06-21 H.J. Lu <hjl@gnu.org>
385 * Makefile.am: Rebuild dependency.
386 * Makefile.in: Rebuild.
388 2000-06-21 Kazu Hirata <kazu@hxi.com>
390 * config/tc-h8300.c (parse_reg): Make the function static.
391 (parse_exp): Likewise.
393 2000-06-20 DJ Delorie <dj@cygnus.com>
395 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
396 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
397 for cygwin import libraries to work properly.
399 2000-06-20 H.J. Lu <hjl@gnu.org>
401 * Makefile.am: Rebuild dependency.
402 * Makefile.in: Rebuild.
403 * configure: Likewise.
404 * doc/Makefile.in: Likewise.
406 2000-06-20 Timothy Wall <twall@cygnus.com>
408 * doc/internals.texi (CPU backend): Add @itemx for
409 TC_START_LABEL_WITHOUT_COLON.
410 * doc/c-tic54x.texi: New.
411 * doc/as.texinfo: Add tic54x features and include primary tic54x
413 * doc/all.texi: Add C54X.
414 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
415 * doc/Makefile.in: Regenerate.
416 * configure.in: Add tic54x and define LIBM for tic54x.
417 * configure: Regenrate.
418 * config/tc-tic54x.[ch]: New.
419 * config/obj-coff.h: Add tic54x.
420 * Makefile.am: (CPU_TYPES): Add tic54x.
421 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
422 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
423 (as_new_LDADD): Add $(LIBM).
424 * Makefile.in: Regenerate.
426 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
428 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
429 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
430 * doc/as.texinfo: Likewise.
432 * configure, Makefile.in: Regenerate.
433 * configure.in (emulations): Recognize m6811 and m6812.
434 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
435 Added files for 68hc11 and 68hc12 assembler.
436 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
437 * config/tc-m68hc11.h: Header definition for that assembler.
439 2000-06-18 Nick Clifton <nickc@redhat.com>
441 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
442 instead of OCTETS_PER_BYTE.
444 * config/tc-v850.c: Fix compile time warnings.
445 * config/tc-ppc.c: Fix compile time warnings.
447 2000-06-18 H.J. Lu <hjl@gnu.org>
449 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
450 * configure: Rebuild.
452 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
454 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
457 2000-06-16 Nick Clifton <nickc@cygnus.com>
459 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
460 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
462 * doc/c-mips.texi: Document newly accepted cpu variants.
464 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
466 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
468 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
470 * macro.c (getstring): Make it possible to escape the quote
473 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
475 * config/tc-hppa.c (pa_export): Weak symbols can be global.
477 2000-06-13 H.J. Lu <hjl@gnu.org>
479 * configure: Regenerate.
481 2000-06-09 Alan Modra <alan@linuxcare.com.au>
483 * app.c (do_scrub_begin): Don't default lex[';'] as a line
485 * doc/internals.texi (line_separator_chars): Semicolon is no
486 longer a default. Mention null and newline as defaults.
488 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
490 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
491 * config/tc-i860.h (line_separator_chars): Likewise.
492 * config/tc-h8300.c (line_separator_chars): Likewise.
493 * config/tc-i960.c (line_separator_chars): Likewise.
494 * config/tc-m68k.c (line_separator_chars): Likewise.
495 * config/tc-mips.c (line_separator_chars): Likewise.
496 * config/tc-ns32k.c (line_separator_chars): Likewise.
497 * config/tc-sparc.c (line_separator_chars): Likewise.
498 * config/tc-vax.c (line_separator_chars): Likewise.
500 * config/tc-h8300.c (comment_chars): Use string initialiser.
501 * config/tc-i960.c (line_comment_chars): Likewise.
502 * config/tc-z8k.c (comment_chars, line_comment_chars,
503 line_separator_chars): Likewise.
505 * config/tc-arm.c (line_separator_chars): Always use `;', not just
508 2000-06-08 Nick Clifton <nickc@cygnus.com>
510 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
513 2000-06-08 David O'Brien <obrien@FreeBSD.org>
515 * configure.in (VERSION): Update to show this is the CVS mainline.
517 2000-06-08 Matthew Jacob <mjacob@feral.com>
519 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
520 $at is the integer register $r28, vs. both $r28 and the floating
523 2000-06-08 James E. Wilson <wilson@cygnus.com>
525 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
526 (dot_endp): Don't call ia64_flush_insns.
527 (emit_one_bundle): Don't delete prologue/body records from
528 unwind_record list in first loop. Rewrite second loop to account for
531 2000-06-07 David Mosberger <davidm@hpl.hp.com>
533 * config/tc-ia64.c: Add missing prototypes.
534 (generate_unwind_image): Cast argument to output_unw_records call.
536 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
538 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
540 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
542 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
543 (REGISTER_P): likewise.
544 (avr_opcodes): uses include/opcode/avr.h
545 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
547 2000-06-04 Alan Modra <alan@linuxcare.com.au>
549 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
552 2000-06-03 H.J. Lu <hjl@gnu.org>
554 * read.c (is_end_of_line): Put back `;'.
556 2000-06-03 Alan Modra <alan@linuxcare.com.au>
558 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
560 2000-06-01 Alan Modra <alan@linuxcare.com.au>
562 * expr.c (operand): Test is_end_of_line outside switch to catch
563 line separator chars that are also operators.
564 (operator): Return O_illegal for line separator chars.
566 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
567 entry (or `!' entry for TC_HPPA).
569 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
570 before indexing is_end_of_line. Remove redundant check for '\0'.
572 * config/tc-h8500.c (md_assemble): Likewise.
573 * config/tc-mcore.c (md_assemble): Likewise.
574 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
577 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
579 * config/tc-mcore.c (mcore_cons): Likewise.
580 (mcore_float_cons): Likewise.
581 (mcore_stringer): Likewise.
582 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
584 2000-06-01 Scott Bambrough <scottb@netwinder.org>
586 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
588 2000-05-29 Nick Clifton <nickc@cygnus.com>
590 * config/tc-sh.c: Fix compile time warning messages.
592 * config/tc-mips.c: Fix compile time warning messages.
594 2000-05-29 Philip Blundell <philb@gnu.org>
596 * doc/as.texinfo: Update copyright dates.
597 (Local Labels): Delete misplaced mention of ARM.
598 * NEWS: Mention ARM ELF support.
600 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
602 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
603 it is modified, and use the real_size to compute the frag address
604 for dwarf2 line info.
606 2000-05-27 Alan Modra <alan@linuxcare.com.au>
608 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
609 line-matching scheme to cope with automake moving variables around.
610 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
611 * Makefile.in: Regenerate.
613 2000-05-26 Jakub Jelinek <jakub@redhat.com>
615 * config/tc-sparc.c (sparc_relax): New.
616 (md_longopts): Add -relax and -no-relax options.
617 (md_parse_options, md_show_usage): Likewise.
618 (md_apply_fix3): Optimize tail call into branch always if possible.
620 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
622 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
623 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
624 rules, with warning when a GAS statement specifies a packing that
625 will result in an instruction being squashed.
626 Added typdef packing_type and enumerals, changed various integer
627 literals to use the enumerals.
629 2000-05-24 David Mosberger <davidm@hpl.hp.com>
631 * config/tc-ia64.c (dot_restorereg_p): New function.
632 (md_pseudo_table): Add restorereg.p.
633 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
634 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
636 * config/tc-ia64.h (unw_record_type): Add unwabi.
637 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
638 called MASK with members for imask, and the masks produced by
639 fr_mem, gr_mem, br_mem, and frgr_mem.
640 (unw_p_record): Add members ABI and CONTEXT.
641 (unw_x_record): Add member AB.
642 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
643 as pseudo-register for use during unwind info generation.
644 (AR_PFS, AR_LC): New macros.
645 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
646 whose names start with an at sign (as in "@priunat").
647 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
649 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
650 proc_end, unwind_info, personality_routine): Consolidate into
651 "unwind" structure to reduce offset-table use. Add member
652 NEXT_SLOT_NUMBER to track the slot number for the next instruction
654 (output_R1_format, output_R3_format, output_P3_format,
655 output_P6_format): Initialize R with zero to reduce compiler warnings.
656 (output_P7_format): Ditto. Add `default' branch to switch
657 statement to reduce compiler warnings.
658 (output_P8_format, output_B1_format, output_B4_format): Ditto.
659 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
660 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
661 into single argument.
662 (output_X1_format, output_X3_format): Initialize R with zero to reduce
663 compiler warnings. Merge A and B args into single argument.
664 (output_X2_format, output_X4_format): Remove unused variable R. Merge
665 A and B args into single argument.
666 (free_record): Removed (wasn't used).
667 (free_list_records): Also free imasks in prologue records.
668 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
669 (output_spill_mask): Remove.
670 (output_unwabi): New function.
671 (output_epilogue, output_label_state, output_copy_state): Call
673 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
674 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
676 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
677 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
678 as part of handling the prologue records. Emit region's imask if
679 we have one. Handle unwabi, epilogue, label_state, copy_state,
680 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
681 spill_sprel_p, and spill_reg_p records.
682 (set_imask, count_bits, slot_index): New function.
683 (fixup_unw_records): Fix region size computation. Handle
684 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
685 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
686 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
687 set_imask accordingly. Update imask for gr_gr, and br_gr records.
688 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
689 (dot_save): Use manifest constants for applicaton registers.
690 Handle REG_PR and REG_PRIUNAT.
691 (dot_restore): Don't just ignore it.
692 (dot_restorereg): New function..
693 (generate_unwind_image): Ensure unwind info is a multiple of eight
694 bytes, not just four bytes.
695 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
696 (dot_altrp): Don't just ignore it.
697 (dot_savemem): New function. Replaces dot_savesp() and
698 dot_savepsp(). Use manifest constants for applicaton registers.
699 Handle REG_PR and REG_PRIUNAT.
700 (dot_savef): Simplify.
701 (dot_saveb): Support generation of br_gr.
702 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
703 dot_label_state, dot_copy_state): New function.
704 (dot_unwabi): Don't just ignore it.
705 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
706 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
707 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
708 (emit_one_bundle): Set slot number for prologue/body records
709 *before* emitting the first insn.
710 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
711 (md_begin): Declare "psp" pseudo-register.
712 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
713 so we don't get segfault.
714 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
715 counts as required per SW Conventions manual
716 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
717 output_preds_psprel, output_preds_sprel, output_spill_base,
718 output_unat_psprel, output_unat_sprel, output_lc_psprel,
719 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
720 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
721 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
722 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
723 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
724 (dot_vframe): Implement.
725 (dot_vframesp, dot_vframepsp): New function.
727 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
729 * configure.in (i386-*-freebsd a.out entry): Quote properly.
730 * configure: Regenerate.
732 2000-05-23 Alan Modra <alan@linuxcare.com.au>
734 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
735 (md_estimate_size_before_relax): so we can use it here instead of
736 old kludges. Localise vars to blocks. Comment.
738 * frags.c (frag_new): Update fr_var comments.
739 * frags.h (struct frag): Ditto.
741 2000-05-22 Richard Henderson <rth@cygnus.com>
743 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
744 (pseudo_func): Add pcrel.
745 (operand_match): Handle IA64_OPND_TGT64.
746 (build_insn): Likewise.
747 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
748 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
749 (fix_insn): Handle all three 64-bit relocation types.
751 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
753 * obj.h (struct format_ops): New members begin, app_file,
754 s_set_other, s_set_desc, s_get_type, s_set_type,
755 separate_stab_sections, init_stab_section.
757 * config/obj-multi.h: Update GPL notice to v2.
760 (S_SET_SIZE): Test s_set_size for NULL before calling.
761 (S_SET_ALIGN): Similar for s_set_align.
766 (SEPARATE_STAB_SECTIONS): New.
767 (INIT_STAB_SECTION): New.
768 (EMIT_SECTION_SYMBOLS): New.
769 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
771 * config/obj-elf.h: Update GPL notice to v2.
772 Mention that this file is included from obj-multi.h.
773 (obj_begin): Wrap definition in ifndef.
774 (elf_file_symbol): Constify declaration.
775 (obj_app_file): Ditto.
776 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
777 Wrap in ifndef SEPARATE_STAB_SECTIONS.
779 * config/obj-elf.c (elf_s_set_other): New.
780 (elf_file_symbol): Constify argument.
781 (elf_separate_stab_sections): New.
782 (elf_init_stab_section): New.
783 (elf_format_ops): Add new members. Remove comma at end.
785 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
786 (ecoff_format_ops): Add new fields. Remove comma at end.
787 Mention inconsistency for emit_section_symbols.
789 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
791 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
792 (coff_separate_stab_sections): New.
793 (coff_format_ops): Add new members.
795 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
796 (obj_aout_s_set_other): New.
797 (obj_aout_s_set_desc): New.
798 (obj_aout_s_get_type): New.
799 (obj_aout_s_set_type): New.
800 (obj_aout_separate_stab_sections): New.
801 (aout_format_ops): New members added. Use obj_aout_process_stab,
802 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
803 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
805 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
807 2000-05-22 Alan Modra <alan@linuxcare.com.au>
809 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
810 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
811 (md_estimate_size_before_relax): Ensure jumps to weak and
812 externally visible symbols are relocatable.
814 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
816 * stabs.c (aout_process_stab): Make global.
817 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
818 * read.h (aout_process_stab): Declare.
820 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
821 Generalize to *aout, *coff *elf.
822 * configure: Regenerated.
824 * doc/internals.texi (Object format backend): Say
825 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
827 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
828 * Makefile.in: Regenerated.
830 2000-05-19 Catherine Moore <clm@cygnus.com>
832 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
834 2000-05-18 Alan Modra <alan@linuxcare.com.au>
836 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
837 instruction to reflect change in re_assemble_*.
839 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
841 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
842 build PA64 ELF tools.
843 * configure: Rebuilt.
845 2000-05-17 Alan Modra <alan@linuxcare.com.au>
847 * Makefile.am: Regenerate dependencies.
848 * Makefile.in: Regenerate.
850 2000-05-15 Nick Clifton <nickc@cygnus.com>
852 * config/tc-arm.c (struct asm_psr): Add boolean field
853 distinguishing between CSPR and SPSR. Rename 'number' field
855 (psrs): Rearrange contents to match new asm_psr structure.
856 (arm_psr_parse): Move next to psr_required_here. Make it
857 return an asm_psr structure.
858 (psr_required_here): Use asm_psr structure returned by
860 (do_msr): Reorganise to allow psr_required_here to be called
862 (md_undefined_name): Mark 'name' parameter as unused, since
863 the COFF target does not use it.
865 2000-05-14 David O'Brien <obrien@FreeBSD.org>
867 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
869 * config/te-aux.h: Likewise.
870 * config/te-dpx2.h: Likewise.
871 * config/te-go32.h: Likewise.
872 * config/te-hp300.h: Likewise.
873 * config/te-hppa.h: Likewise.
874 * config/te-i386aix.h: Likewise.
875 * config/te-ic960.h: Likewise.
876 * config/te-interix.h: Likewise.
877 * config/te-nbsd532.h: Likewise.
878 * config/te-pc532mach.h: Likewise.
879 * config/te-ppcnw.h: Likewise.
880 * config/te-psos.h: Likewise.
881 * config/te-sparcaout.h: Likewise.
882 * config/te-sun3.h: Likewise.
883 * config/te-sysv32.h: Likewise.
885 2000-05-14 Alan Modra <alan@linuxcare.com.au>
887 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
888 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
889 and sign extend without an if statement.
890 (build_bytes): Likewise.
892 2000-05-14 Kazu Hirata <kazu@hxi.com>
894 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
895 X_add_symbol L_32 case.
897 2000-05-14 David O'Brien <obrien@FreeBSD.org>
899 * config/te-freebsd.h: New file.
901 2000-05-13 Alan Modra <alan@linuxcare.com.au>
903 * asintl.h (gettext, dgettext, dcgettext, textdomain,
904 bindtextdomain): Replace defines with those from intl/libgettext.h
905 to quieten gcc warnings.
907 * NEWS: Mention x86 .arch and -q.
909 * config/tc-i386.c (quiet_warnings): New.
910 (md_assemble): Use quiet_warnings.
911 (md_parse_option): Set quiet_warnings from -q.
912 (md_show_usage): Mention -q, delete -m.
913 (flag_do_long_jump): Delete.
914 (md_parse_option): Remove -m.
915 (md_show_usage): Remove -m.
916 (md_create_long_jump): Remove useless flag_do_long_jump code.
918 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
919 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
921 2000-05-13 Alan Modra <alan@linuxcare.com.au>
922 Alexander Sokolov <robocop@netlink.ru>
924 * doc/c-i386.texi (i386-Arch): New section.
925 (i386-Syntax): Mention .intel_syntax and .att_syntax.
927 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
928 (smallest_imm_type): Use smallest opcode for shift by one if cpu
929 architecture has been given and is not 486.
931 (md_pseudo_table): Add .arch.
932 (md_assemble): Warn if cpu architecture has been given and an
933 unsupported instruction.
935 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
936 Move operand_types bit defines after relevant template field.
937 (template): Add cpu_flags.
941 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
943 * config/tc-mn10300.h (md_end): Define.
944 (mn10300_finalize): Declare.
945 * config/tc-mn10300.c: Include dwarf2dbg.h.
946 (debug_line): Define.
947 (md_assemble): Generate dwarf2 line info.
948 (mn10300_finalize): New function. Finalize dwarf2 info.
950 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
952 * config/tc-mips.c (md_estimate_size_before_relax): Use the
953 external version of the relocation for weak symbols.
955 2000-05-08 David Mosberger <davidm@hpl.hp.com>
957 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
958 frame size in units of 16 bytes, as required per SW Conventions manual.
959 (output_unw_records): Output info-block header as a dword to get
962 2000-05-08 Alan Modra <alan@linuxcare.com.au>
964 * as.h: #include "file", not <file> on files from ../include.
965 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
966 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
967 (md_convert_frag): Add ATTRIBUTE_UNUSED.
968 (tc_coff_symbol_emit_hook): Ditto.
969 (OPTCOUNT): Cast to int to avoid compiler warning.
970 (md_begin): Fix signed/unsigned warnings.
972 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
974 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
975 ABRANCH LONG case for a conditional branch on a 68000.
976 (md_estimate_size_before_relax): Likewise. Also handle
977 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
978 (m68k-ip: case ABSL): Relax absolute references to 16-bit
979 PC-relative on all CPUs.
980 (md_estimate_size_before_relax): Likewise.
982 2000-05-04 Alan Modra <alan@linuxcare.com.au>
984 * as.c (parse_args): Just mention current year in printed
987 2000-05-03 J.T. Conklin <jtc@redback.com>
989 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
991 (md_parse_option): Recognize -m7400.
993 2000-05-03 Ian Lance Taylor <ian@zembu.com>
995 * config/atof-ieee.c (gen_to_words): When adding carry back in,
996 don't permit lp to become less than the words array.
998 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1000 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1001 Fix little-endian case.
1003 2000-05-03 David O'Brien <obrien@NUXI.com>
1005 * as.c (parse_args): Update copyright.
1007 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1009 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1010 for the .bss section too.
1012 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1014 * configure.in: Set em=linux for hppa-*-linux.
1015 * configure: Regenerate.
1016 * doc/Makefile.in: Regenerate with correct automake.
1018 * frags.c (frag_grow): Sanity check chunk_size.
1020 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1021 * config/obj-som.h: Likewise.
1022 * config/obj-ieee.h: Likewise.
1024 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1026 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1027 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1028 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1029 (pa_ip): low_sign_unext now returns via function value. Use
1030 re_assemble_* instead of dis_assemble_* and
1031 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1033 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1034 (md_section_align, md_parse_option, md_show_usage,
1035 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1036 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1037 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1038 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1039 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1041 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1042 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1043 outside of switch. Correct mask and shifting errors in case 10
1044 and case -11. In case 21, compare against signed range to suit
1045 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1046 case 17 and case 22, use offsetT variable to properly check range.
1047 Use re_assemble_* here too.
1048 (evaluate_absolute): Change type of value to offsetT. Call
1049 hppa_field_adjust to do the work for us.
1050 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1051 (pa_parse_cmpib_64_cmpltr): Ditto.
1052 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1053 of i to unsigned int.
1054 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1055 (pa_end_of_source): Return type is void.
1057 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1059 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1061 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1063 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1064 More comments added.
1065 (md_begin): Removed "construct symbols for each register name".
1066 Because register names conflicts with GCC generated function
1068 (avr_operand): Now constant numbers can be used as a register
1069 identifiers (0 as r0, 31 as r31).
1070 (md_assemble): use skip_space () before parsing instruction
1073 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1075 * config/tc-avr.c: New AVR_ISA_ defined.
1076 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1077 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1078 for `fmul', `movw' and `lpm R,Z' instructions.
1079 (avr_operands): Warn if current opcode is a two-word instruction
1080 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1081 (avr_opcodes): New commands added.
1082 (REGISTER_P): Check 'a' and 'v' constraint letters.
1083 (mcu_types): New MCU added.
1085 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1087 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1088 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1089 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1090 * configure: Regenerate.
1092 2000-04-29 Andreas Jaeger <aj@suse.de>
1094 * as.h: Correctly check GCC version.
1096 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1098 * as.c (parse_args): Allow md_parse_option to override -a listing
1100 * config/obj-coff.c (add_lineno): Change type of offset parameter
1101 from "int" to "bfd_vma."
1102 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1103 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1104 (ppc_change_csect): Align correctly for XCOFF64.
1105 (ppc_machine): New function, which discards "ppc_machine" line.
1106 (ppc_tc): Cons for 8 when code is 64 bit.
1107 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1109 (md_parse_option): Handle -a64 and -a32.
1111 * config/tc-ppc.h (TARGET_MACH): Define.
1112 (TARGET_FORMAT): Move to function.
1113 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1115 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1117 * doc/as.1: Fix unbalanced brackets.
1119 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1121 (line_comment_chars): Set to '/' if TE_FreeBSD.
1123 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1125 * configure.in: Configury support for PA64 (currently disabled).
1126 * configure: Rebuilt.
1128 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1130 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1131 bfd_set_section_alignment.
1133 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1135 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1138 2000-04-24 Nick Clifton <nickc@cygnus.com>
1140 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1141 * doc/as.texinfo (Align): Include arm and strongarm in list of
1142 targets that have the second form of the behaviour of the .align
1145 2000-04-24 Mark Klein <mklein@dis.com>
1147 * obj-som.c: Terminate obj_pseudo_table.
1149 2000-04-22 Timothy Wall <twall@cygnus.com>
1151 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1153 (operand_match): Conditionally insert default bit values for IMMU9.
1155 2000-04-14 Matthew Green <mrg@cygnus.com>
1157 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1158 * configure: Rebuilt.
1160 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1161 Jason Eckhardt <jle@cygnus.com>
1163 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1165 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1166 Added handling of new operand types l,y,&,fe,fE,fx.
1168 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1169 David Mosberger <davidm@hpl.hp.com>
1170 Timothy Wall <twall@cygnus.com>
1171 Andrew MacLeod <amacleod@cygnus.com>
1172 Jim Wilson <wilson@cygnus.com>
1174 * Makefile.am (CPU_TYPES): Add ia64.
1175 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1176 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1177 * Makefile.in: Rebuild.
1178 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1179 * configure: Rebuild.
1180 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1181 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1182 * expr.c (expr): Handle md_optimize_expr.
1183 * read.c (LEX_HASH): Add comment.
1184 * config/tc-ia64.c, config/tc-ia64.h: New files.
1186 2000-04-21 Richard Henderson <rth@cygnus.com>
1188 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1189 bundling a non-delayed branch type instruction.
1191 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1193 * config/tc-mn10300.c (HAVE_AM30): Define.
1194 (md_assemble): Use it.
1196 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1198 * config/obj-elf.c (obj_elf_change_section): Check for changed
1201 * Makefile.am: (CPU_MULTI_VALID): Remove.
1202 (MULTI_CPU_TYPES): Define.
1203 (MULTI_CPU_OBJ_VALID): Define.
1204 (DEPTC): Use the above.
1205 (DEPOBJ): Same here.
1207 Regenerate dependencies.
1208 * Makefile.in: Regenerate.
1210 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1212 * Makefile.am (YACC, LEX): Get them from configure.
1214 2000-04-18 H.J. Lu (hjl@gnu.org)
1216 * config/tc-i386.c (offset_in_range): Use addressT instead of
1217 bfd_vma for non-bfd assemblers.
1219 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1221 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1222 doesn't give spurious errors.
1224 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1226 * as.h (SEEK_SET): Define if undefined.
1228 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1230 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1231 constants, and don't assume offsetT is 32 bits.
1233 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1235 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1236 (md_pcrel_from_section): Add prototype.
1237 (d10v_fix_adjustable): Add prototype.
1238 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1240 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1242 2000-04-12 Nick Clifton <nickc@cygnus.com>
1244 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1245 symbol in frag chain.
1247 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1249 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1250 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1251 (fits_in_signed_word, smallest_imm_type): Ditto.
1252 (md_assemble): Use an offsetT var to hold offsetT values, not a
1254 (offset_in_range): New.
1255 (md_assemble): Use it.
1256 (md_convert_frag): Change type of target_address, opcode_address,
1257 and displacement_from_opcode_start to offsetT.
1258 (md_create_short_jump): Change type of offset to offsetT.
1259 (md_create_long_jump): Ditto.
1260 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1261 (md_chars_to_number): Remove.
1262 (output_invalid): Remove duplicate prototype.
1264 2000-04-09 Nick Clifton <nickc@cygnus.com>
1266 * Makefile.am (CPU_TYPES): Add 'avr'.
1267 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1268 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1270 * Makefile.in: Regenerate.
1272 * doc/as.texinfo: Add M32R documentation.
1274 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1276 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1277 --enable-build-warnings option.
1278 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1279 * Makefile.in, configure: Re-generate.
1281 2000-04-07 Nick Clifton <nickc@cygnus.com>
1283 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1284 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1285 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1286 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1287 (arm_force_relocation): Force relocations for
1288 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1290 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1292 * config/tc-sh.c (get_operands): There's no third operand if the
1293 first operand is an immediate.
1295 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1297 * config/tc-sh.c (immediate): Delete.
1298 (sh_operand_info): Add immediate member.
1299 (parse_reg): Use A_PC for pc.
1300 (parse_exp): Add second argument 'op'. All callers changed.
1301 (parse_at): Expect pc to be coded as A_PC.
1302 Use immediate field in *op.
1303 (insert): Add fourth argument 'op'. All callers changed.
1304 (build_relax): Add second argument 'op'. All callers changed.
1305 (insert_loop_bounds): New function.
1306 (build_Mytes): Remove DISP_4.
1307 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1308 (assemble_ppi): Use immediate field in *operand.
1309 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1310 (md_apply_fix): Likewise.
1311 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1313 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1315 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1317 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1319 * internals.texi (CPU backend): Document
1320 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1322 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1324 * po/gas.pot: Regenerate.
1326 * as.c (show_usage): Restore translated part of bug string.
1327 * gasp.c (show_usage): Likewise.
1329 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1330 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1331 than move-if-change.
1332 (DEP1): Modify for "gcc -MM".
1336 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1337 Update dependencies.
1338 * Makefile.in: Regenerate.
1340 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1342 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1343 (md_begin): Likewise.
1344 (HAVE_AM33): New macro.
1345 (md_assemble): Use it. Match r_regs and xr_regs only if
1348 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1350 * as.h: #include "bin-bugs.h"
1351 * as.c (show_usage): Use REPORT_BUGS_TO.
1352 * gasp.c: #include "bin-bugs.h"
1353 (show_usage): Use REPORT_BUGS_TO.
1355 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1357 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1359 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1360 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1363 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1365 * config/tc-i386.c (i386_immediate): Don't assume a constant
1366 immediate is necessarily 16 bits when in 16 bit code mode.
1367 (md_assemble): Instead set guess_suffix here after we have checked
1370 2000-04-02 Richard Henderson <rth@cygnus.com>
1372 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1373 quantities. Correct right shift sign extension.
1374 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1375 32-bit value when shifting into place.
1377 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1379 * app.c: Add ATTRIBUTE_UNUSED as needed.
1380 * config/tc-ppc.c: Likewise.
1381 (ppc_size): Make unsigned long.
1382 (ppc_insert_operand): Add casts to avoid warnings.
1384 2000-03-31 Nick Clifton <nickc@cygnus.com>
1386 * config/tc-d10v.h (md_flush_pending_output): Define.
1388 2000-03-29 Nick Clifton <nickc@cygnus.com>
1390 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1391 segment. Works for both BFD_ASSEMBLER and others.
1392 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1394 2000-03-29 Nick Clifton <nickc@cygnus.com
1396 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1398 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1400 * listing.c (LISTING_LHS_WIDTH): Default depends on
1402 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1404 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1406 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1409 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1411 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1413 * config/tc-avr.c (mcu_types): Add missing initialiser.
1414 (md_pcrel_from_section): Add prototype.
1415 (avr_operand): Remove redundant test of unsigned < 0.
1416 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1418 2000-03-27 Denis Chertykov <denisc@overta.ru>
1420 * config/tc-avr.c: New file for AVR support.
1421 * config/tc-avr.h: Likewise.
1422 * configure.in: Add AVR support.
1423 * configure: Regenerate.
1425 2000-03-26 Timothy Wall <twall@cygnus.com>
1427 * gasp.c (macro_op): Add new argument to check_macro call.
1428 Macro structure definitions moved to macro.h
1429 * sb.h: Add argument to prototype for input_scrub_include_sb.
1430 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1431 nesting checks with an additional flag.
1432 (struct input_save): Add flag to indicate whether current sb
1433 should be checked for proper macro/conditional nesting.
1434 (input_scrub_push/pop): Save/restore nest check flag.
1435 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1437 * macro.c (check_macro): Allow caller to retrieve parsed macro
1438 information if a pointer is provided. This information may be
1439 used by the new macro hooks.
1440 * macro.h: Update prototype for check_macro. Macro struct
1441 definitions moved here from macro.c/gasp.c.
1442 * read.c (read_a_source_file): Add parameter to check_macro call,
1443 and pass macro info to the macro hook, if defined.
1444 (input_scrub_insert_line): New. Allow insertion of a line of
1445 characters into the input stream.
1446 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1447 file into the input stream.
1448 (s_include): Use input_scrub_insert_file.
1449 * internals.texi: Document new macro hooks.
1450 * as.h: New prototypes added.
1452 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1454 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1455 an initial capital letter.
1456 (i386_index_check): Reindent.
1458 2000-03-19 Nick Clifton <nickc@cygnus.com>
1460 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1463 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1465 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1466 instruction operand bad if Rd > 7 when generating
1467 thumb instructions. Prevents for example,
1468 "adr r12,label" from silently failing and generating
1469 the wrong instruction.
1471 2000-03-17 Nick Clifton <nickc@cygnus.com>
1473 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1474 that have a destingation >= 0x400000.
1475 Fix compile time warning messages.
1477 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1479 * config/tc-sh.c (md_begin): When encountering insn that are
1480 not supported by the current arch, only change the name if
1481 its contents are the same as prev_name.
1482 (get_specific): If the the architecture doesn't match, fail.
1484 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1486 * config/tc-sh.c (IDENT_CHAR): Define.
1487 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1488 matching back where it came from.
1490 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1492 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1494 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1496 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1499 2000-03-15 Kazu Hirata <kazu@hxi.com>
1501 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1503 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1505 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1506 floating-point-number, make sure 'f' is in FLT_CHARS.
1508 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1510 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1511 (s_lcomm_internal): Use it.
1512 * doc/internals.texi (CPU backend): Document it.
1513 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1516 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1518 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1521 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1522 implementation doesn't have special handling for switch
1524 (macro_build): Allow for code in sections other than .text.
1526 (mips_ip): Likewise.
1527 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1528 Don't perform relocs if we will be outputting them.
1529 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1530 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1533 2000-03-09 Catherine Moore <clm@cygnus.com>
1535 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1536 relocation type based on the entry in the fixup structure.
1538 2000-03-08 H.J. Lu (hjl@gnu.org)
1540 * Makefile.am (install-exec-tooldir): Depend on
1541 install-exec-bindir for parallel make.
1542 * Makefile.in: Regenerated.
1544 2000-03-06 Nick Clifton <nickc@cygnus.com>
1546 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1548 (md_parse_option): Parse -m32r command line switch - disable m32rx
1550 (md_show_usage): Document new option.
1552 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1553 * doc/Makefile.in: Regenerate.
1554 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1556 2000-03-02 Michael Meissner <meissner@redhat.com>
1558 * config/tc-d30v.c (check_range): Remove code that incorrectly
1559 sign extended values where bits < 32.
1561 2000-03-02 H.J. Lu (hjl@gnu.org)
1563 * configure.in: Support --enable-targets=all on ia32.
1564 * configure: Regenerated.
1566 2000-03-01 Nick Clifton <nickc@cygnus.com>
1568 * gasp.c (do_align): Remove bogus check of alignment value.
1570 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1572 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1573 TC_PPC was defined forced the type of a symbol with no other type
1576 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1578 * doc/internals.texi (CPU backend): Mention that
1579 line_separator_chars do not break up comments. Fix typos for
1580 LEX_AT and LEX_NAME descriptions. Document operands for
1581 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1582 description of md_create_short_jump usage. Document argument for
1583 md_undefined_symbol.
1585 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1587 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1588 (md_parse_option): Handle it.
1589 (md_show_usage): Document it.
1591 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1593 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1594 opcode, for the instruction `pal19'. From Andrea Arcangeli
1597 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1599 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1601 (md_assemble): To here, before template operands are matched.
1602 Also ensure a constant immediate is sign extended when we know the
1603 size is at most 16 bits. This is to catch cases like "add
1604 $0xffc0,%ax" where we don't know the size, and thus that the
1605 immediate can be represented as Imm8S until after parsing the
1607 (i386_displacement): Similarly sign extend 16 bit constant
1609 (md_assemble): Relax 16-bit jump constant range check to suit sign
1610 extended displacements.
1612 2000-02-26 Andreas Jaeger <aj@suse.de>
1614 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1616 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1618 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1619 call operands when intel_syntax.
1620 (intel_float_operand): Return 2 for "fi...".
1621 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1622 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1623 earlier "SHORT" change.
1624 (md_assemble): When determining suffix from Regs, exclude
1627 2000-02-24 Nick Clifton <nickc@cygnus.com>
1629 * configure: Add arm-wince, mips-pe and sh-pe targets.
1630 * configure: Regenerate.
1632 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1634 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1635 "pe-mips" for the mips-pe target.
1637 * config/tc-arm.c (insns): Change displacement encoded in BL
1638 and B instructions if the target port is arm-wince.
1639 (do_ldst): Do not bias the relocation offset if the target
1641 (md_pcrel_from): Add in missing relocation offset bias if the
1642 target os arm-wince.
1644 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1645 (md_begin): Disable -G support for mips-pe target.
1646 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1647 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1650 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1651 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1652 assembler, just set the alignment to 4.
1654 * config/te-wince-pe.h: New file for WinCE targets. Define
1657 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1659 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1660 string instructions.
1661 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1662 (i386_intel_memory_operand): After finding a segment override,
1663 check again for no `[' before looking for a displacement. Bomb if
1664 more than one displacement rather than silently discarding the
1665 second and subsequent ones. Free strings malloc'd by
1666 build_displacement_string.
1668 2000-02-24 Catherine Moore <clm@cygnus.com>
1670 * config/obj-som.c (obj_pseudo_table): Add "weak".
1671 (obj_som_weak): New routine.
1673 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1675 * config/tc-i386.c (union i386_op): New.
1676 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1677 Throughout file replace occurences of disps[n], imms[n], regs[n]
1678 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1679 intel mode operand swapping. Add assert in regKludge and
1680 fake_zero_displacement code. Test i.types[n] when outputting
1681 displacements and immediates. Combine output of Disp16 with
1683 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1684 when in intel mode by (not) reversing fsub and fdiv operands
1685 before the template search. This fails for single operand
1686 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1687 undefined. Instead fix the base_opcode after we've found the
1688 template. Move base_opcode xor with found_reverse_match from
1689 opcode output code to before this fix so we test for the correct
1691 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1692 check in intel mode. Instead compare opcodes.
1694 * config/tc-i386.h (TC_RELOC): Delete.
1695 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1696 with equivalent call to reloc.
1698 * as.h (flag_m68k_mri): Move declaration after target include, and
1699 only declare when TC_M68K defined. Define as zero otherwise.
1700 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1701 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1702 Define as zero otherwise.
1703 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1704 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1705 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1706 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1707 testing whether defined.
1708 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1709 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1710 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1711 rather than testing whether defined.
1712 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1713 (parse_mri_cons): Declare and use only when TC_M68K.
1714 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1715 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1716 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1718 * NEWS: Mention IBM 370 support.
1720 2000-02-23 Richard Henderson <rth@cygnus.com>
1722 * config/tc-i386.c (md_assemble): When swapping operands for
1723 intel_syntax, assume everything that's not Imm or Disp is a
1726 2000-02-23 Linas Vepstas <linas@linas.org>
1728 * config/tc-i370.c, config/tc-i370.h: New files.
1729 * Makefile.am: Add support for Linux/IBM 370.
1730 * configure.in: Likewise.
1731 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1732 * config/obj-elf.c: Include elf/i370.h
1733 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1735 * Makefile.in: Regenerate.
1736 * configure: Regenerate.
1738 * doc/c-i370.texi: New file.
1739 * doc/all.texi: Include it.
1740 * doc/as.texinfo: And here.
1741 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1742 * doc/Makefile.in: Regenerate.
1744 2000-02-19 Michael Meissner <meissner@redhat.com>
1746 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1747 determine if an instruction can be used in parallel with an ADDppp
1748 or SUBppp instruction.
1750 2000-02-22 Andrew Haley <aph@cygnus.com>
1752 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1754 1999-12-30 Andrew Haley <aph@cygnus.com>
1756 * config/tc-mips.c (mips_gp32): New variable.
1757 (macro_build) Use mips_gp32.
1759 (md_longopts): Add "-mgp32" and "-mgp64".
1760 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1762 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1764 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1765 warning, and bump it to 1.
1767 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1769 From Brad Lucier <lucier@math.purdue.edu>:
1770 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1773 2000-02-21 Catherine Moore <clm@cygnus.com>
1775 * config/tc-mips.c (MF_HILO_INSN): Define.
1776 (mips_7000_hilo_fix): Declare.
1777 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1778 (md_parse_option): Check for 7000_HILO_FIX options.
1779 (OPTION_M7000_HILO_FIX): Define.
1780 (OPTION_NO_M7000_HILO_FIX): Define.
1781 * doc/c-mips.texi (-mfix7000): Describe.
1783 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1785 * listing.c (print_lines): Remove unused variable `end'.
1787 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1788 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1789 reloc_type when BFD_ASSEMBLER.
1790 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1791 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1792 statement and quell signed vs. unsigned comparison warning.
1794 2000-02-18 Nick Clifton <nickc@cygnus.com>
1796 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1797 the computed frag offset, rather than overwriting it.
1799 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1801 * config/tc-sh.c ("elf/sh.h"): Include.
1802 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1803 (md.begin): Initialize target_arch.
1804 Only include opcodes in has table that match selected architecture.
1805 (parse_reg): Recognize register names for sh-dsp.
1806 (parse_at): Recognize post-modify addressing.
1807 (get_operands): The leading space is now optional.
1808 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1809 arguments. Update valid_arch.
1810 (build_Mytes): Add support for SDT_REG_N.
1811 (find_cooked_opcode): New function, broken out of md_assemble.
1812 (assemble_ppi, sh_elf_final_processing): New functions.
1813 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1814 (md_longopts, md_parse_option): New option: -dsp.
1815 * config/tc-sh.h (elf_tc_final_processing): Define.
1816 (sh_elf_final_processing): Declare.
1818 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1820 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1821 the unwinder subspace. Save the current seg/subseg before creating
1824 2000-02-10 Nick Clifton <nickc@cygnus.com>
1826 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1827 little endian targets.
1828 (INST_BYTE1): Redefine to handle big and little endian
1830 (cpu_type): New type: Select between M340 and M210.
1831 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1832 instructions of the M340.
1833 (md_assemble): Add support for the MULSH and OPSR classes of
1835 (md_atof): Add support for little endian targets.
1836 (md_parse_option): Add support for -EL, -EB and -mcpu command
1838 (md_convert_frag): Add support for little endian targets.
1839 (md_apply_fix3): Add support for little endian targets.
1840 (md_number_to_chars): Add support for little endian targets.
1842 2000-02-10 Timothy Wall <twall@redhat.com>
1844 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1845 defined, use it to verify the symbol just read should be a label.
1847 2000-02-10 Timothy Wall <twall@redhat.com>
1849 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1850 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1851 around colons when KEEP_WHITE_AROUND_COLON is defined.
1852 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1853 and KEEP_WHITE_AROUND_COLON.
1855 2000-02-08 Timothy Wall <twall@redhat.com>
1857 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1859 (do_repeat): New. Abstract repeat logic so that a "break" can be
1861 (end_repeat): New. Provide support for a "break" out of the
1863 * read.h: Add prototypes for new functions.
1865 2000-02-08 Timothy Wall <twall@redhat.com>
1867 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1868 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1869 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1872 2000-02-08 Timothy Wall <twall@redhat.com>
1874 * read.c: Added elseif to directives table.
1875 * read.h: Added prototype for s_elseif.
1876 * doc/as.texinfo: Added description for elseif.
1877 * cond.c (s_elseif): New function
1879 2000-02-04 Timothy Wall <twall@redhat.com>
1881 * listing.c (print_lines): Remove conditionals causing bug in
1884 2000-02-03 Timothy Wall <twall@cygnus.com>
1886 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1888 * frags.c (frag_new): Calculate fr_fix in octets
1889 (frag_now_fix) Return offset as target address offset (bytes).
1890 (frag_now_fix_octets) New - Return offset in octets (8-bit
1892 * frags.h: Added prototype for frag_now_fix_octets().
1893 Distinguish between octets and bytes in field descriptions.
1894 * listing.c (calc_hex): Account for octets vs bytes when
1895 printing addresses/offsets.
1896 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1897 target is little-endian, print the octets in a word in big-endian
1898 order so that the display looks like a proper hexadecimal number,
1899 instead of having the octets reversed.
1900 * read.c (do_align): When recording alignment, alignment power
1901 should be in terms of target bytes (minimum addressible unit)
1903 (do_org) Convert ORG target address (byte) argument into an
1904 octet offset when generating a variable fragment.
1905 * symbols.c (resolve_symbol_value): Symbol final value
1906 converted to a target address offset (bytes) from its octet offset.
1907 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1908 offset (bytes) is adjusted by the frag offset (octets) converted
1910 (coff_frob_section) Section alignment power is in terms of bytes;
1911 convert it to an octet alignment power when calculating size (and
1912 size mask) in octets. Don't modify the section size in order to
1913 "align" it for TI COFF, since that format has a different method
1914 for storing alignment information.
1916 2000-02-01 Timothy Wall <twall@cygnus.com>
1918 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1919 entries, matching the way GCC generates them. If not escaped, the
1920 filename is encoded incorrectly.
1922 2000-01-31 Nick Clifton <nickc@cygnus.com>
1924 * config/tc-arm.c (reg_table): Add support for ATPCS register
1927 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1929 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1931 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1933 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1934 of a symbol when we really care about its value.
1936 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1938 * config/tc-mcore.c (md_assemble): Give warning message if
1939 operands passes to instruction are more than the spec.
1941 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1943 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1944 Thumb mode but the label seen was not declared as '.thumb_func'
1945 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1946 correct disassembly of Thumb code bounded by non function labels.
1948 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1950 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1951 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1953 * Makefile.in: Same here.
1956 * configure.in: Set bfd_gas for i386-aout when primary target
1957 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1958 we may need the primary te_file. Remove incorrect comment.
1960 * configure: Regenerate.
1962 * config/e-i386aout.c: New file.
1964 * as.c (USE_EMULATIONS): Move to before print_version_id.
1965 (struct emulation): Add i386aout.
1966 (show_usage): Split text strings. Reformat -a text. Add --em
1970 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1971 (aout_format_ops): New.
1974 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1975 preprocessor conditional and add aout USE_EMULATIONS tests.
1976 (read_a_source_file): Don't pass error strings to printf as
1980 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1982 (do_data): Same here.
1983 (process_file): And here.
1986 * symbols.c (colon): Rewrite "already defined" fatal message
1987 code for aout with USE_EMULATIONS.
1990 * config/obj-aout.c (OBJ_HEADER): Define.
1991 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1993 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1994 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1996 (obj_aout_type): Expand S_SET_OTHER here too.
1997 (obj_read_begin_hook): Remove.
1998 (aout_pop_insert): New.
1999 (obj_aout_s_get_other): New.
2000 (obj_aout_s_get_desc): New.
2001 (aout_format_ops): New.
2004 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2005 gets aout_pseudo_table.
2006 (aout_pseudo_table): Declare.
2007 (obj_read_begin_hook): Define.
2010 * config/obj-coff.c (obj_pseudo_table): Rename to
2012 (coff_pop_insert): Use coff_pseudo_table.
2013 (coff_sec_sym_ok_for_reloc): Remove.
2014 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2015 and comment all zero entries and remove #if 0 code.
2018 * config/obj-coff.h (obj_pop_insert): Define.
2019 (coff_pseudo_table): Declare.
2022 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2023 s_get_size, s_set_size. Comment all zero entries.
2026 * config/obj-elf.c (elf_s_get_other): New function.
2027 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2028 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2029 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2031 (obj_elf_parse_section_letters): Don't pass error strings to
2032 printf as format arg.
2035 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2037 (elf_s_get_other): Declare.
2038 (S_GET_OTHER) Define as elf_s_get_other if not already
2040 (S_SET_OTHER): Only define when not already defined.
2041 (elf_obj_read_begin_hook): Declare.
2042 (obj_read_begin_hook): Define.
2043 (elf_obj_symbol_new_hook): Declare.
2044 (obj_symbol_new_hook): Define.
2047 * config/obj-multi.h: Add copyright header and protect against
2048 multiple inclusion. Add * to all function pointers.
2049 (OBJ_HEADER): If defined, include it rather than other defines
2051 (obj_frob_file_after_relocs): Test for NULL.
2052 (obj_symbol_new_hook): Here too.
2053 (obj_sec_sym_ok_for_reloc): And here.
2054 (S_GET_OTHER): Define.
2055 (S_GET_DESC): Define.
2056 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2057 (OBJ_MAYBE_ELF): Update comment.
2059 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2060 OBJ_AOUT preprocessor conditional and handle emulation by
2061 testing OUTPUT_FLAVOR.
2062 (i386_displacement): Here too.
2063 (md_section_align): Similarly here.
2064 (i386_target_format): Conditionally compile when more than one
2065 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2066 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2067 (i386_displacement): Here too.
2070 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2071 Define TARGET_FORMAT for aout only when not multi.
2074 * config/te-multi.h: Delete file as it's identical to te-generic.h
2076 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2078 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2079 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2082 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2084 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2087 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2089 * config/tc-mips.c (mips_do_align): New function.
2090 * config/tc-mips.h (md_do_align): Define.
2092 2000-01-10 Philip Blundell <philb@gnu.org>
2094 * doc/c-arm.texi (ARM Options): Fix typo.
2095 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2096 line separator for Linux.
2097 * doc/as.texinfo (Comments): Mention the ARM.
2099 2000-01-10 Philip Blundell <pb@futuretv.com>
2101 * configure.in (arm*-*-conix*): New target.
2102 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2104 * configure: Regenerate.
2106 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2108 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2109 (obj_elf_visibility): New function.
2111 * doc/as.texinfo (Visibility): New node: document visibility
2114 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2116 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2117 warning for absolute jump/call without `*' in non-intel mode. No
2118 need to set i.types[0] JumpAbsolute in intel mode.
2120 1999-12-22 Philip Blundell <pb@futuretv.com>
2122 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2123 hook function when changing sections.
2124 (arm_s_data): Likewise.
2126 1999-12-14 Nick Clifton <nickc@cygnus.com>
2128 * config/tc-arm.c (md_parse_option): Add support for -marm720
2129 command line switch.
2131 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2133 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2134 (r_registers, xr_registers): Define.
2135 (r_register_name, xr_register_name): New functions.
2136 (md_assemble): Handle new am33 operand types and instruction
2138 (mn10300_insert_operand, check_operand): Likewise.
2140 1999-11-29 Nick Clifton <nickc@cygnus.com>
2142 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2143 (s_force_thumb): Set thumb_mode to 2.
2144 (md_assemble): Do not complain about thumb instructions on a
2145 non-thumb target if thumb_mode is set to 2.
2147 1999-11-28 Michael Meissner <meissner@cygnus.com>
2149 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2150 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2151 (O_...): Add new machine dependent expressions if we are handling
2152 explicit relocations.
2153 (alpha_reloc_op): New static table holding the explicit relocation
2155 (alpha_literal_hash): New static to hold the hash table for
2156 explicit relocations.
2157 (alpha_macros): Add support for explicit relocations.
2158 (md_begin): If explicit relocations, initialize hash table.
2159 (md_assemble): Don't print a second error if tokenize_arguments
2160 already printed an error message.
2161 (md_apply_fix): Add support for explicit relocations.
2162 (alpha_force_relocation): Ditto.
2163 (alpha_fix_adjustable): Ditto.
2164 (alpha_adjust_symtab): New function to support explicit
2166 (alpha_adjust_symtab_relocs): Ditto.
2167 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2168 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2169 Add support for explicit relocations. Return -2 if an error
2170 message was already printed.
2171 (find_macro_match): Add support for explicit relocations. Comment
2173 (emit_insn): Add support for explicit relocations.
2174 (assemble_tokens): Ditto.
2176 (load_expression): Ditto.
2179 (emit_ir_load): Ditto.
2180 (emit_loadstore): Ditto.
2183 (emit_sextX): Ditto.
2184 (emit_division): Ditto.
2185 (emit_jsrjmp): Ditto.
2186 (emit_retjcr): Ditto.
2188 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2190 (tc_adjust_symtab): If explicit relocations, call the function
2191 alpha_adjust_symtab.
2192 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2193 relocations next to the literal relocation they reference.
2194 (TC_INIT_FIX_DATA): Initialize the new fields.
2195 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2197 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2199 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2200 'B' operand for PA2.0 bb instruction.
2202 1999-11-18 Nick Clifton <nickc@cygnus.com>
2204 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2207 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2209 (mcore_force_relocation): Force relocations to be generated for
2212 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2214 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2215 (i386_displacement): Disallow O_big displacements.
2217 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2219 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2220 Small improvements in error checking.
2221 (md_assemble): Support for unconditional ARM instructions.
2222 (md_parse_option): Support for -m[arm]v5e flag.
2224 1999-11-12 Nick Clifton <nickc@cygnus.com>
2226 * macro.c (buffer_and_nest): Do not check beyond the end of the
2229 1999-11-11 Nick Clifton <nickc@cygnus.com>
2231 * macro.c (buffer_and_nest): Look for seperator after TO and
2234 1999-11-08 Andrew Haley <aph@cygnus.com>
2236 * app.c (do_scrub_chars): When in State 10, treat backslash
2237 characters in the same way as as symbol characters.
2239 1999-11-07 Richard Henderson <rth@cygnus.com>
2241 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2242 the previous label was in the current section before playing
2243 with auto-alignment.
2245 1999-11-06 Nick Clifton <nickc@cygnus.com>
2247 * config/tc-v850.c (v850_force_relocation): Force relocation
2249 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2252 1999-11-05 Michael Meissner <meissner@cygnus.com>
2254 * expr.h (operatorT): Increase machine dependent operators to 16.
2255 * expr.c (op_rank): Ditto.
2257 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2259 * read.c (pseudo_set): Reject attempts to set the value of a
2262 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2265 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2267 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2268 to bfd_set_section_contents.
2270 1999-11-03 Nick Clifton <nickc@cygnus.com>
2272 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2274 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2276 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2277 (mips_ip): Use OPCODE_IS_MEMBER.
2279 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2281 * config/tc-arm.c (reg_required_here): Improve comments.
2283 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2284 (tinsns): Initialize variants field.
2286 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2287 BAD_PC respectively.
2289 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2291 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2292 * config/tc-arm.h: Fix compile time warnings.
2294 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2296 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2297 form @abs16, @(abs16) and @(abs16 + imm).
2299 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2301 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2302 (ISA_HAS_64_BIT_REGS) New.
2303 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2304 mips_emit_delays,macro_build,load_register,load_addresss,
2305 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2306 and/or use new ISA_xxx macros in expressions involving
2307 ISA, particularly mips_opts.isa.
2309 1999-10-18 Michael Meissner <meissner@cygnus.com>
2311 * expr.h (operatorT): Add machine dependent operators md1..md8.
2312 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2313 for the machine dependent operators to use.
2315 * expr.c (op_rank): Add machine dependent operators.
2317 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2319 (O_cpregister): Ditto.
2320 (md_begin): Change X_op test that field is wide enough to use
2321 O_max instead of O_alpha_max.
2322 (cpu_types): Fill in missing initializer.
2323 (alpha_num_macros): Make unsigned.
2324 (md_assemble): Make opnamelen be size_t.
2325 (md_apply_fix): Cast alpha_num_operands to int before testing.
2326 (alpha_force_relocation): Ditto.
2327 (alpha_fix_adjustable): Ditto.
2328 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2329 (tc_gen_reloc): Ditto.
2330 (tc_get_register): Ditto.
2335 (s_alpha_ent): Ditto.
2336 (s_alpha_end): Ditto.
2337 (s_alpha_frame): Ditto.
2338 (s_alpha_prologue): Ditto.
2339 (s_alpha_file): Ditto.
2340 (s_alpha_gprel32): Ditto.
2341 (s_alpha_proc): Ditto.
2342 (s_alpha_set): Ditto.
2343 (s_alpha_base): Ditto.
2344 (s_alpha_align): Ditto.
2345 (s_alpha_arch): Ditto.
2346 (alpha_align): Ditto.
2347 (assemble_insn): Suppress unused variable warning.
2349 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2350 order in the structure.
2351 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2353 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2355 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2357 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2359 * config/tc-i386.c (i386_index_check): Correct #endif location.
2361 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2363 * as.c (show_usage): Document new options.
2364 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2365 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2366 (parse_args): Parse the new options.
2367 (main): If there were warnings, and --fatal-warnings
2368 was specified, print an error.
2369 * as.h: New variable, flag_fatal_warnings, for new option.
2371 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2373 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2374 '@'. Change autoincrement completers to fall through to cache control
2377 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2379 (pa_parse_addb_64_cmpltr): New function.
2381 * config/tc-hppa.c (pa_ip): Change error message.
2382 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2383 '?Q' args to allow falling through.
2385 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2386 Remove unused conditional codes.
2387 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2389 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2391 * config/tc-d30v.c (CHAR_BIT): Define.
2392 (check_range): Fix bit operations to support integers bigger than
2395 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2397 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2400 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2401 Doug Evans <devans@cygnus.com>
2403 Add support for m32rx.
2404 * config/tc-m32r.c (enable_m32rx): New static global.
2405 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2406 (allow_m32rx): New function.
2407 (M32R_SHORTOPTS): Add `O'.
2408 (md_longopts): Add --m32rx plus several warning options.
2409 (md_parse_option): Handle new options.
2410 (md_show_usage): Print them.
2411 (md_begin): Enable m32rx.
2412 (OPERAND_IS_COND_BIT): New macro.
2413 (first_writes_to_seconds_operands): New function.
2414 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2415 (target_make_parallel,assemble_two_insns): New functions.
2416 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2417 If optimizing and m32rx, try to make consecutive insns parallel.
2419 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2421 * config/tc-mips.c (nopic_need_relax): Allow for the
2422 .sdata.foo sections generated by -fdata-sections,
2423 and for the .gnu.linkonce.s sections generated by C++.
2425 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2427 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2428 with cleaner code using completer prefixes. Add 'Y'.
2430 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2432 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2434 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2435 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2436 insn does not match and we should try the next insn in the table.
2438 1999-09-22 Nick Clifton <nickc@cygnus.com>
2440 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2442 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2444 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2447 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2449 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2450 OBJ_ELF. If ELF, add "sq".
2451 (md_parse_option): If ELF, ignore -s and -q.
2452 (md_show_usage): Mention ELF options.
2454 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2456 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2459 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2461 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2463 * config/tc-hppa.c (struct pa_it): New field "trunc".
2464 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2465 (pa_parse_ftest_gfx_completer): New function
2466 (pa_parse_fp_cnv_format): New function.
2468 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2469 (md_apply_fix): Handle 22bit pc-rel branches.
2471 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2473 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2475 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2477 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2479 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2481 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2482 (pa_ip): Handle 'fX'.
2484 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2486 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2487 unwinds unless the function is in the text space.
2488 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2490 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2492 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2493 (md_assemble): To here. Tweak address generation.
2495 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2497 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2498 (md_assemble): Call dwarf2_where for OBJ_ELF.
2499 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2500 (pa_end_of_source): New function.
2501 * tc-hppa.h (md_end): Define for OBJ_ELF.
2503 1999-09-14 Michael Meissner <meissner@cygnus.com>
2505 * configure.in (Canonicalization of target names): Remove adding
2506 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2507 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2508 * configure: Regenerate.
2510 1999-09-14 Donn Terry <donn@interix.com>
2512 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2514 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2516 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2517 pc-relative jmp/call to an absolute symbol.
2518 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2519 absolute section symbols.
2521 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2522 jump handling code and comments.
2524 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2526 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2527 the value if TE_PE and a global defined symbol.
2529 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2531 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2532 print the symbol, rather than printing it here.
2534 1999-09-11 Donn Terry <donn@interix.com>
2536 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2537 BFD_RELOC_RVA relocations.
2539 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2540 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2543 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2545 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2546 * doc/internals.texi (Object format backend): Document
2549 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2550 relocations against global symbols if TE_PE.
2552 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2553 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2555 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2558 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2559 symbols which do not have a constant value, or tags with
2560 non-tags. Remove the symbol from the list before adding it at the
2563 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2564 C_FCN symbol differently if TE_PE.
2565 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2566 appears in the pseudo-op, rather coff_line_base which is only set
2569 * config/obj-coff.c (obj_coff_loc): New static function.
2570 (obj_pseudo_table): Add "loc".
2572 * config/obj-coff.c (add_lineno): Check that the line number is
2575 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2576 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2578 (md_atof): Return NULL rather than 0.
2579 * config/tc-i386.c (md_atof): Change type to int.
2580 * expr.c (expr): Change first parameter to int.
2581 * config/obj-coff.c: Add declarations for static functions.
2582 (coff_frob_symbol): Use SYM_AUXENT.
2583 * config/tc-i386.h (flag_16bit_code): Don't declare.
2585 * config/obj-coff.c (obj_coff_section): Default to setting
2586 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2588 * write.c (adjust_reloc_syms): Print adjusted fixup.
2590 * expr.c (integer_constant): Correct too_many_digits calculation
2593 1999-09-09 Andreas Schwab <schwab@suse.de>
2595 * doc/c-arm.texi: Fix arguments of @var to not contain
2598 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2600 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2602 (md_parse_option): Only support -k flag for ELF and COFF targets.
2604 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2606 * config/tc-hppa.c (pa_ip): Put strict register checks before
2607 call to pa_parse_number.
2609 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2611 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2613 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2616 1999-09-06 Donn Terry <donn@interix.com>
2618 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2620 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2622 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2623 candidate instruction. Require registers for register arguments
2624 when in strict mode. Require assemble-time constants for
2625 constants when in strict mode.
2626 (pa_get_absolute_expression): Require a constant when in strict
2629 1999-09-06 Nick Clifton <nickc@cygnus.com>
2631 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2633 1999-09-04 Steve Chamberlain <sac@pobox.com>
2635 * config/tc-pj.c: New file, supports picoJava in ELF.
2636 * config/tc-pj.h: Ditto.
2637 * configure.in (pjl*, pj*): New targets.
2638 * Makefile.am: Rebuild dependencies.
2639 (CPU_TYPES): Add pj.
2640 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2641 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2642 * doc/c-pj.texi: New file.
2643 * doc/as.texinfo: Add some PJ specifics.
2644 * doc/all.texi: Add PJ to the list of all architectures, sort them
2646 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2647 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2649 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2651 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2652 (obj_frob_file): Test for null pointer.
2653 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2654 (OBJ_PROCESS_STAB): And here.
2655 (elf_obj_sy): Remove
2657 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2658 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2659 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2661 * config/obj-coff.c (no_func): Remove.
2662 (coff_format_ops): Change occurrences of no_func to 0, as we test
2663 for 0 in obj-multi.h.
2665 * configure.in: Enable bfd for i386-coff when primary target is
2666 bfd. Enable i386 elf,coff emulation support. Don't set
2667 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2668 emulation to support.
2669 *configure: Regenerate.
2671 1999-09-02 Nick Clifton <nickc@cygnus.com>
2673 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2674 .section .line directive is encountered.
2676 1999-09-01 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2681 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2682 * as.texinfo: Document --gdwarf2 command line option.
2683 Add additional documentation of ARM command line switches.
2685 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2687 * config/tc-i386.c (i386_intel_memory_operand): Combine
2688 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2689 and RESTORE_END_STRING around parse_register calls.
2690 (i386_operand): Here too.
2691 (i386_is_reg): Remove.
2692 (parse_register): Move as_bad calls from within this function to
2695 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2697 Based on a patch from H.J. Lu <hjl@gnu.org>
2698 * config/tc-i386.c (parse_register): Handle FP regs specially.
2699 (md_begin): Remove '(' and ')' from register_chars.
2701 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2703 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2704 error message (done elsewhere).
2706 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2708 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2710 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2712 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2715 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2717 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2719 Add new completers. Fix bug in 64 bit condition handling.
2721 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2724 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2726 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2728 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2730 1999-08-27 Jim Wilson <wilson@cygnus.com>
2732 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2733 (struct ls): Add frag field. Initialize it to zero.
2734 (out_end_sequence): New local text_frag. Set it while in text section.
2735 Replace address check with frag check. Set ls.frag to text_frag if
2736 out_set_addr called.
2737 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2738 Set it before switching sections. Replace address check with frag
2739 check. Set ls.frag to saved_frag if out_set_addr called.
2741 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2743 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2744 output "advance_pc" opcode instead of calling gen_addr_line().
2745 The latter has the undesired side-effect of creating a new row
2746 in the debug line info matrix.
2748 1999-08-26 Jim Wilson <wilson@cygnus.com>
2750 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2751 ls.last_filename if last is less than zero. Set ls.last_filename
2752 when allocating new entry.
2753 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2756 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2758 * config/tc-i386.c (i386_index_check): Fix the displacement size
2759 when INFER_ADDR_PREFIX.
2761 1999-08-18 Nick Clifton <nickc@cygnus.com>
2763 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2766 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2768 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2769 handle 0xffffNNNN constants correctly.
2771 1999-08-16 Nick Clifton <nickc@cygnus.com>
2773 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2776 1999-08-13 Nick Clifton <nickc@cygnus.com>
2778 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2779 (md_apply_fix3): Always pass positive values to
2780 validate_offset_imm.
2782 1999-08-12 Nick Clifton <nickc@cygnus.com>
2784 * config/tc-arm.c (skip_whitespace): New macro.
2785 Formatting tidy ups.
2787 (md_apply_fix3): Store relocation offset in addend for ELF based
2789 (arm_force_relocation): Always generate relocs for Thumb function
2792 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2794 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2795 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2797 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2799 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2800 flags for the unwind subspace.
2802 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2803 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2804 suitable relocation based on the size of the target's pointer.
2805 Always Use subsegment zero for the unwinders.
2806 (pa_level): Handle "2.0w".
2808 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2810 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2811 with the following instruction unless this was specified.
2813 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2815 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2816 certain sections, to match BFD changes.
2818 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2820 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2821 (EXTRA_SCRIPTS): Define to keep automake happy.
2822 * Makefile.in: Rebuild.
2824 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2826 * Makefile.am: Rename .dep* files to DEP*.
2827 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2828 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2830 * Makefile.in: Rebuild.
2832 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2834 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2836 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2838 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2839 avoid problems on DOS filesystems.
2840 * Makefile.in: Rebuild.
2842 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2844 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2846 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2849 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2851 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2852 line to create ${GDBINIT} rather than .gdbinit.
2853 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2855 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2857 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2859 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2861 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2863 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2865 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2866 non-adjustable symbols.
2868 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2870 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2872 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2874 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2877 1999-08-05 Donn Terry <donn@interix.com>
2879 * config/te-interix.h: New file.
2880 * configure.in (i386-*-interix*): New target.
2881 * configure: Rebuild.
2883 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2885 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2886 selectors for ELF too.
2887 (selector_table): Add "ltp" and "rtp" selectors.
2889 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2891 * config/tc-i386.c (i386_operand): No need to change
2892 operand_string pointer in segment reg case before goto
2893 do_memory_reference. Initialise displacement_string_start and
2894 displacement_string_end after do_memory_reference label.
2895 (i386_index_check): Add operand_string param, and print error
2896 message on failure here.
2897 (i386_intel_memory_operand): Instead of here.
2898 (i386_operand): And here.
2899 (INFER_ADDR_PREFIX): Enable.
2901 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2903 * config/tc-i386.h (DefaultSize): Define. Renumber following
2904 opcode_modifier defines.
2906 From Etienne Lorrain <etienne.lorrain@ibm.net>
2907 * config/tc-i386.c (stackop_size): New variable.
2908 (set_16bit_code_flag): Clear it here.
2909 (set_16bit_gcc_code_flag): New function.
2910 (md_pseudo_table): Add "code16gcc" entry.
2911 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2913 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2915 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2916 next_set_end even if the end symbol is being discarded.
2918 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2919 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2920 * config/obj-coff.c: Likewise.
2921 (seg_info_type): Remove.
2922 (seg_info_off_by_4): Change to array of segT.
2923 (s_get_segment): Adjust accordingly.
2924 (obj_pseudo_table): Fully initialize sentinel entry.
2926 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2927 Ralf Baechle <ralf@uni-koblenz.de>.
2929 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2931 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2933 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2935 * config/tc-i386.c: Indentation and white space changes.
2936 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2937 don't enable it by default.
2938 (i386_intel_operand): Remove redundant prototype.
2939 Move check on number of memory operands, and i.mem_operands++
2940 (i386_intel_memory_operand): To here.
2941 Remove i386_immediate code from here. Remove special case code
2942 for input and output using (%dx). Remove base/index checks and
2943 call i386_index_check instead. Save initial operand_string
2944 argument for error message.
2945 (i386_operand): Remove redundant prototype. Move base/index
2946 checks to i386_index_check.
2947 (i386_displacement): Move intel mode check for non-zero
2949 (i386_intel_memory_operand): To here.
2951 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2953 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2954 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2955 by .register pseudo-op if -64 and --no-undeclared-regs.
2956 (s_register, sparc_adjust_symtab): New functions.
2957 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2958 Declare sparc_adjust_symtab as tc_adjust_symtab.
2959 * doc/c-sparc.texi: Add description of #ignore special literal
2960 for .register pseudo-op.
2962 1999-07-30 Catherine Moore <clm@cygnus.com>
2964 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2965 the relocation's section offset.
2967 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2969 * write.c (fixup_segment): Fix generic error check overflow test.
2971 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2972 X_add_number to long.
2974 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2976 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2979 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2981 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2984 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2986 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2988 * configure.bat: Remove; obsolete.
2989 * config/go32.cfg: Likewise.
2991 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2993 * configure.in (i386-*-vxworks*): New target.
2994 * configure: Rebuild.
2996 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2998 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3000 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3002 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3004 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3005 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3006 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3007 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3008 MAX_RELOC_EXPANSION): Define.
3009 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3011 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3013 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3014 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3015 block. Print a warning if an 8-bit or 16-bit constant
3016 displacement or immediate is truncated on output.
3017 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3019 (i386_operand): Disallow immediate jump absolute operand.
3021 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3023 * configure.in: Bump version number to 2.9.5.
3024 * configure: Rebuild.
3026 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3029 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3031 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3032 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3034 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3036 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3038 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3040 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3041 if -mno-fpu was given.
3042 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3044 (cons_fix_new_arm): Remove misleading comments.
3046 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3048 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3050 (relax_segment): Likewise. After giving a rs_org error, convert
3051 the frag to rs_align to avoid cascading errors.
3053 1999-07-12 Andreas Schwab <schwab@suse.de>
3055 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3057 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3059 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3060 as appropriate. Fill in structure initializations. Add variable
3061 initializations. Add casts.
3062 * dwarf2dbg.c (print_stats): Change i to size_t.
3063 * listing.c (listing_listing): Change list_line to unsigned int.
3065 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3067 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3068 rather than checking for \001 and \002 in symbol name.
3069 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3071 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3073 * configure.in (hppa*-linux-gnu*): New target.
3074 * configure: Rebuilt.
3076 1999-07-08 Nick Clifton <nickc@cygnus.com>
3078 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3080 1999-07-07 Nick Clifton <nickc@cygnus.com>
3082 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3083 accessing symbolP directly.
3085 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3087 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3090 1999-07-05 Nick Clifton <nickc@cygnus.com>
3092 * config/tc-arm.c (ARM_EXT_V5): Define.
3093 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3094 (md_begin): Detect ARM v5 architectures.
3095 (md_parse_option): Accept arm v5 specification.
3096 (md_show_usage): Documment -marmv5 switch.
3098 * doc/c-arm.texi: Document -marmv5 command line option.
3100 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3102 (validate_immediate_twopart): New function. Determine if a
3103 constant can be computed by two ADD instructions.
3104 (output_inst): Remove its command line parameter - it was never
3106 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3107 implememt the ADRL pseudo op.
3108 (tc_gen_reloc): Generate a suitable error message if an ADRL
3109 instruction tries to generate a real reloc.
3111 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3113 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3115 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3118 1999-06-27 H.J. Lu <hjl@gnu.org>
3120 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3121 non BFD_ASSEMBLER case.
3123 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3125 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3128 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3130 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3131 out_end_sequence() when the address decreases due to a new frag.
3132 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3133 numbering starts with 1.
3135 1999-06-23 Nick Clifton <nickc@cygnus.com>
3137 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3139 (mcore_s_text): Call obj_elf_text for ELF target.
3140 (mcore_s_data): Call obj_elf_data for ELF target.
3141 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3143 (mcore_s_bss): New function: Dump literal table before changing
3145 (mcore_s_comm): New function: Dump literal table before changing
3148 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3149 No longer static functions.
3150 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3151 Provide prototypes for these functions.
3153 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3155 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3156 a list of names, to try obj_segment_name, and to try abbreviated
3157 names when using COFF without long section names.
3159 * config/tc-alpha.c: More use of symbol accessor functions.
3160 * config/tc-arc.c: Likewise.
3161 * config/tc-d30v.c: Likewise.
3162 * config/tc-fr30.c: Likewise.
3163 * config/tc-i860.c: Likewise.
3164 * config/tc-m88k.c: Likewise.
3165 * config/tc-mcore.c: Likewise.
3166 * config/tc-ns32k.c: Likewise.
3167 * config/tc-sparc.c: Likewise.
3168 * config/tc-v850.c: Likewise.
3170 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3171 sy_value with appropriate accessor functions.
3172 * config/tc-arm.c (md_apply_fix3): Likewise.
3173 * config/tc-d10v.c (AT_WORD_P): Likewise.
3174 * config/tc-v850.c (reg_name_search): Likewise.
3176 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3177 use symbol_get_bfdsym instead.
3178 * config/tc-ppc.c (md_assemble): Likewise.
3179 * config/tc-v850.c (v850_comm): Likewise.
3181 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3183 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3184 the symbol, rather than accessing the bsym member.
3185 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3186 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3187 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3188 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3189 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3190 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3191 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3192 * config/tc-v850.c (tc_gen_reloc): Likewise.
3194 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3196 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3197 (hppa_gen_reloc_type): Conditionalize on BFD64.
3198 (tc_gen_reloc): Re-enable ELF relocations.
3199 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3201 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3203 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3205 (do_ldst): Move assignment out of if condition.
3206 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3207 parentheses to avoid warning.
3209 1999-06-21 Nick Clifton <nickc@cygnus.com>
3211 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3212 macro to get at the BFD symbol associated with a GAS symbol.
3214 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3216 * config/tc-ppc.c: Update for symbol handling changes.
3217 * config/obj-coff.c: Likewise.
3219 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3221 * tc-hppa.c: General cleanups of ELF support. No more spaces
3222 and subspaces for ELF.
3223 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3224 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3225 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3226 (UNWIND_SECTION_NAME): Likewise.
3227 (space/subspace related structures): Conditionalize definitions
3229 (space/subspace directives and support routines): Conditionalize
3230 definitions and references/uses on OBJ_SOM.
3231 (label_symbol_struct): For ELF, track the symbol's segment. For
3232 SOM track its space.
3233 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3235 (USE_ALIASES): Kill for both SOM & ELF.
3236 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3237 (pa_space, pa_subspace): Corresponding changes.
3238 (pa_spaces_begin): Corresponding chagnes.
3239 (md_begin): Do not muck around with space/subspace stuff for
3241 (md_apply_fix): Temporarily disable argument relocation stuff
3243 (tc_gen_reloc): Temporarily disable relocation generation for
3245 (pa_build_unwind_subspace): Similarly.
3247 1999-06-16 Nick Clifton <nickc@cygnus.com>
3249 * config/tc-arm.c (thumb_set): New pseudo op.
3250 (text, data, section): Override these pseudo ops with ARM
3252 (s_thumb_set): New function: Perform the same as a .set pseudo
3253 op, but also mark the alias'ed symbol as being a Thumb
3255 (arm_s_text): New function: Perform the same as the .text
3256 pseudo op, but dump the literal pool before changing
3258 (arm_s_data): New function: Perform the same as the .data
3259 pseudo op, but dump the literal pool before changing
3261 (arm_s_section): New function: Perform the same as the
3262 .section pseudo op, but dump the literal pool before changing
3264 (arm_cleanup): Do not reset the current section before dumping
3267 1999-06-17 Nick Clifton <nickc@cygnus.com>
3269 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3270 OPTION_NO_WARN_UNMATCHED entries.
3271 (md_parse_option): Generate a warning message if an unrecognised
3272 option is encountered.
3274 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3275 (get_operands): When parsing an expression after an '@' symbol
3276 has been detected, do not ignore '#' symbols.
3277 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3280 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3282 From K. Richard Pixley <rich@noir.com>:
3283 * configure.in (ppc-*-vxworks*): New target.
3284 * configure: Rebuild.
3286 1999-06-12 Philip Blundell <philb@gnu.org>
3288 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3290 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3292 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3293 which refer to symbols in linkonce sections, permit reducing the
3294 relocs if the symbol is local.
3296 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3298 * subsegs.c (subseg_text_p): New function.
3299 * as.h (subseg_text_p): Declare.
3300 * read.c (do_align): Use subseg_text_p to set the default fill.
3301 * write.c (subsegs_finish): Likewise.
3302 * config/obj-coff.c (write_object_file): Likewise.
3303 * config/tc-i386.h (md_maybe_text): Don't define.
3304 (md_do_align): Use subseg_text_p to set the default fill.
3305 * config/tc-m32r.c (m32r_do_align): Likewise.
3306 * config/tc-sh.c (sh_do_align): Likewise.
3307 * config/tc-sparc.h (md_do_align): Likewise.
3309 1999-06-12 David O'Brien <obrien@freebsd.org>
3311 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3312 * configure: Rebuild.
3314 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3316 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3317 * Makefile.am: Rebuild dependencies.
3318 * Makefile.in: Rebuild.
3320 * config/tc-i386.c (i386_immediate): Remove unused label
3323 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3324 * symbols.c: Likewise.
3325 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3326 sy_next field when taking address, rather than symbol_next.
3328 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3330 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3331 value from the output file architecture.
3332 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3333 * dwarf2dbg.h: Change bfd_vma to addressT.
3335 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3337 * dwarf2dbg.h: Use PARAMS in function declarations.
3339 1999-06-11 Martin Dorey <mdorey@madge.com>
3341 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3342 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3344 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3346 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3348 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3350 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3353 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3355 * read.c (read_a_source_file): Only declare inescape if
3358 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3360 (find_entry_byval): Add parens to avoid warning.
3362 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3364 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3367 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3369 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3372 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3373 synthetize_setx): New functions.
3374 (md_assemble): Broken the special cases into the above
3375 functions. Make compiler happy if sizeof(bfd_vma)==4.
3376 Fix sethi generated from set/setuw. If instructions have a relloc,
3377 always clear the fields to be relocated in the opcode.
3378 (sparc_ip): Remove special_case global variable.
3380 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3382 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3383 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3384 indication of success rather than a value.
3385 (itbl_get_val): Likewise.
3386 (itbl_get_field): Use strcspn. Change delimiters to include
3388 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3389 (itbl_get_val): Likewise.
3390 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3392 * symbols.c (copy_symbol_attributes): Convert local symbols to
3395 1999-06-10 Nick Clifton <nickc@cygnus.com>
3397 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3400 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3402 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3403 Optimize set if sizeof(bfd_vma) == 64.
3404 (sparc_ip): Fix sethi - without %hi() it should generate
3405 R_SPARC_22 reloc, not R_SPARC_HI22.
3406 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3408 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3410 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3411 (s_ncons): New function.
3412 (native_op_table): New table.
3413 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3414 R_SPARC_OLO10 handling.
3416 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3418 * expr.h (struct expressionS): Revert last change; widen X_op.
3419 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3421 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3423 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3424 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3425 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3426 * Makefile.in: Regenerated.
3428 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3429 `common' pass on to s_mri_common.
3430 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3432 1999-06-06 Richard Henderson <rth@cygnus.com>
3434 * config/obj-elf.c (obj_elf_section): Don't free the return
3435 value of demand_copy_C_string.
3437 1999-06-05 Richard Henderson <rth@cygnus.com>
3439 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3440 creation logic from obj_elf_create_section.
3442 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3443 (section_stack): New.
3444 (special_sections): Make const.
3445 (obj_elf_section): Gut and rewrite parsing.
3446 (obj_elf_change_section): New function broken out of obj_elf_section.
3447 (obj_elf_parse_section_letters): Likewise.
3448 (obj_elf_section_word): Likewise.
3449 (obj_elf_section_type): Likewise.
3450 (obj_elf_previous): Treat as a toggle.
3451 (obj_elf_popsection): New.
3452 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3453 (ppc_section_type): Likewise.
3454 * config/tc-ppc.h: Likewise.
3456 * expr.h (struct expressionS): Don't make X_op a bitfield.
3457 * config/tc-alpha.c: Update for symbol handling changes.
3458 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3459 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3461 1999-06-05 Richard Henderson <rth@cygnus.com>
3463 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3464 (dwarf2_gen_line_info): Kill unused variables.
3465 (dwarf2_finish): Likewise.
3466 (dwarf2_where): Likewise.
3467 (dwarf2_directive_file): If we've only got a string,
3468 hand off to s_app_file.
3469 * ecoff.c: Move the include of ecoff.h.
3470 * symbols.h (S_IS_FUNCTION): Prototype.
3472 * read.c (LEX_HASH): Supply a default.
3474 (s_globl): Update `c' after skipping whitespace.
3475 * read.h (LEX_END_NAME, is_name_ender): New.
3476 * expr.c (get_symbol_end): Respect it.
3478 1999-06-04 Mark Klein <mklein@dis.com>
3480 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3482 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3484 * config/tc-hppa.c: Update for symbol handling changes.
3486 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3488 * cgen.c: Update for symbol handling changes.
3489 * config/tc-m32r.c: Likewise.
3491 * config/tc-hppa.h: Update for symbol handling changes.
3492 * config/tc-hppa.c: Likewise.
3494 * config/tc-arm.h: Update for symbol handling changes.
3495 * config/tc-arm.c: Likewise.
3496 (symbol_make_empty): Remove. Just use symbol_create.
3498 * symbols.c (symbol_set_tc): Correct name.
3500 * Makefile.am: Rebuild dependencies.
3501 ($(OBJS)): Don't depend upon struc-symbol.h.
3502 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3503 * dep-in.sed: Don't remove struc-symbol.h.
3504 * Makefile.in: Rebuild.
3506 * doc/internals.texi (Symbols): Describe changes in symbol
3509 1999-06-03 Richard Henderson <rth@cygnus.com>
3511 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3512 instead of doing the work by hand.
3514 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3516 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3517 state of line state-machine.
3518 (struct ls): Collect DWARF2 line state-machine state in new member
3519 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3520 resulted in any DWARF2 directives.
3521 (reset_state_machine): New function.
3522 (out_end_sequence): Ditto.
3523 (dwarf2_gen_line_info): When switching sections or switching to a
3524 lower text address, call out_end_sequence() first to terminate the
3525 previous code sequence as code sequences MUST have monotonically
3526 increasing addresses.
3527 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3529 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3531 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3532 DWARF2 debug info (line information only, at this point).
3533 * as.h: Update comment about supported debug formats.
3534 * dwarf2dbg.c, dwarf2dbg.h: New files.
3535 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3537 * expr.c (operand): Don't use [ for parens if we want an index op.
3538 (op_encoding): Switch [ into O_index, if desired.
3539 (op_rank): Renumber with O_index on bottom.
3540 (expr): If O_index, match closing bracket.
3541 * expr.h (O_index): New.
3543 * read.c (read_a_source_file): Conditionally allow matched "
3544 in lines passed to md_assemble.
3546 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3548 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3550 Add support for storing local symbols in a small structure to save
3551 memory when assembling large files.
3552 * as.h: Don't include struc-symbol.h.
3553 (symbolS): Add typedef.
3554 * symbols.c: Include struc-symbol.h.
3555 (local_hash): New static variable.
3556 (save_symbol_name): New static function, from symbol_create.
3557 (symbol_create): Call save_symbol_name.
3558 (local_symbol_count): New static variable.
3559 (local_symbol_conversion_count): Likewise.
3560 (LOCAL_SYMBOL_CHECK): Define.
3561 (local_symbol_make): New static function.
3562 (local_symbol_convert): New static function.
3563 (colon): Handle local symbols. Create local symbol for local
3565 (symbol_table_insert): Handle local symbols.
3566 (symbol_find_or_make): Create local symbol for local label name.
3567 (symbol_find_base): Check for local symbol.
3568 (symbol_append, symbol_insert): Check for local symbols.
3569 (symbol_clear_list_pointers, symbol_remove): Likewise.
3570 (verify_symbol_chain): Likewise.
3571 (copy_symbol_attributes): Likewise.
3572 (resolve_symbol_value): Handle local symbols.
3573 (resolve_local_symbol): New static function.
3574 (resolve_local_symbol_values): New function.
3575 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3576 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3577 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3578 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3579 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3580 (symbol_previous, symbol_next): New functions.
3581 (symbol_get_value_expression): Likewise.
3582 (symbol_set_value_expression): Likewise.
3583 (symbol_set_frag, symbol_get_frag): Likewise.
3584 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3585 (symbol_mark_used_in_reloc): Likewise.
3586 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3587 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3588 (symbol_mri_common_p): Likewise.
3589 (symbol_mark_written, symbol_clear_written): Likewise.
3590 (symbol_written_p): Likewise.
3591 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3592 (symbol_section_p, symbol_equated_p): Likewise.
3593 (symbol_constant_p): Likewise.
3594 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3595 (symbol_get_obj, symbol_set_obj): Likewise.
3596 (symbol_get_tc, symbol_set_tc): Likewise.
3597 (symbol_begin): Initialize local_hash.
3598 (print_symbol_value_1): Handle local symbols.
3599 (symbol_print_statistics): Print local symbol statistics.
3600 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3601 Declare new symbols.c functions. Move many declarations here from
3603 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3604 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3605 (struct symbol): Move bsym to make it clearly the first field.
3606 Remove TARGET_SYMBOL_FIELDS.
3607 (symbolS): Don't typedef.
3608 (struct broken_word): Remove.
3609 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3610 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3611 (symbol_clear_list_pointers): Likewise.
3612 (symbol_insert, symbol_remove): Likewise.
3613 (symbol_previous, symbol_append): Likewise.
3614 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3615 (struct local_symbol): Define.
3616 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3617 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3618 (local_symbol_get_frag, local_symbol_set_frag): Define.
3619 (local_symbol_get_real_symbol): Define.
3620 (local_symbol_set_real_symbol): Define.
3622 * write.c (write_object_file): Call resolve_local_symbol_values.
3623 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3624 (TARGET_SYMBOL_FIELDS): Don't define.
3625 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3626 ECOFF_DEBUGGING, add ECOFF fields.
3627 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3628 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3629 ECOFF_DEBUGGING, add ECOFF fields.
3630 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3631 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3632 * config/tc-mcore.h: Don't include struc-symbol.h.
3633 (TARGET_SYMBOL_FIELDS): Don't define.
3634 (struct mcore_tc_sy): Define.
3635 (TC_SYMFIELD_TYPE): Define.
3636 * Many files: Use symbolS instead of struct symbol. Use new
3637 accessor functions rather than referring to symbolS fields
3640 * read.c (s_mri_common): Don't add in value of line_label.
3642 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3643 checking for SEC_LINK_ONCE.
3645 * config/tc-sh.h (sh_fix_adjustable): Declare.
3647 * app.c (input_buffer): New static variable.
3648 (app_push): Save saved_input in allocated buffer.
3649 (app_pop): Restored saved_input.
3650 (do_scrub_chars): Change get parameter to take char * and int as
3651 arguments. Change GET macro to pass input_buffer to get
3652 function. Don't save input into allocated buffer.
3653 * as.h (do_scrub_chars): Update declaration.
3654 * input-file.c (input_file_get): Change to take char * and int.
3655 Read data into passed in buffer. Remove static buffer.
3656 * read.c (scrub_from_string): Change to take char * and int. Copy
3657 data into passed in buffer.
3659 * hash.h: Neaten. Declare hash_traverse.
3660 * hash.c: Complete rewrite based on BFD hashing code.
3661 * gasp.c (chunksize): New variable.
3662 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3665 1999-05-28 Nick Clifton <nickc@cygnus.com>
3667 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3668 addend unless the target uses an old ABI.
3670 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3672 -Wchar-subscripts cleanup
3673 * listing.c (listing_newline): Use unsigned char variable, so
3674 calls to isascii,iscntrl are correct.
3675 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3677 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3678 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3679 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3680 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3682 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3684 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3686 (arch_coldfire_p): New #define.
3687 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3689 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3691 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3693 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3694 (install_operand): Add place `N'.
3695 (init_table): Add registers ACC, MACSR, MASK.
3697 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3699 * config/tc-m68k.c: Change mcf5200 --> mcf.
3700 (archs): Add mcf5206e, mcf5307.
3701 (m68k_ip): Add format `u'.
3702 (install_operand): Add place `m', `M', `h'.
3703 (init_table): Add upper/lower registers.
3705 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3707 1999-05-28 Martin Dorey <mdorey@madge.com>
3709 * config/tc-i960.c: Several minor changes to add ELF and
3710 BFD_ASSEMBLER support.
3711 * config/tc-i960.h: Likewise.
3712 * configure.in (i960-*-elf*): New target.
3713 * aclocal.m4, configure: Rebuild.
3715 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3717 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3718 reloc changes when defined(BFD_ASSEMBLER).
3720 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3722 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3724 * write.c (write_print_statistics): Output to file, not stderr.
3726 * expr.c (generic_bignum_to_int32,64): Prototype.
3728 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3729 output_sleb128, output_uleb128, output_big_sleb128,
3730 output_big_uleb128, output_big_leb128): Prototype.
3731 (output_big_sleb128, output_big_uleb128): Make inline.
3732 (output_big_leb128): Remove inline
3734 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3735 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3736 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3737 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3738 value for correct overflow check in write.c:fixup_segment.
3739 * write.c (fixup_segment): Move bitfield overflow checks to after
3740 the md_apply_fix call.
3741 * config/obj-coff.c (fixup_segment): Likewise.
3742 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3743 valueT *val argument.
3745 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3747 * config/atof-ieee.c (gen_to_words): Correctly round a
3748 denormalized number. Fix off-by-one in range checking for
3749 exponent in a denormal.
3751 1999-05-10 Nick Clifton <nickc@cygnus.com>
3753 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3756 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3758 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3760 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3762 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3763 (ReverseRegRegmem): Remove.
3764 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3765 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3766 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3769 From Doug Ledford <dledford@redhat.com>
3770 * config/tc-i386.h (RegXMM): New for P/III.
3771 * config/tc-i386.c: Add support for P/III.
3773 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3775 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3776 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3777 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3779 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3781 * config/tc-i386.c (i386_immediate): Skip whitespace before
3782 complaining about junk after expression.
3783 (i386_displacement): Likewise.
3785 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3787 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3788 Don't copy before downcaseing.
3790 1999-05-05 Catherine Moore <clm@cygnus.com>
3792 * tc-m68k.c: Include elf/m68k.h.
3793 (m68k_elf_final_processing): New routine.
3794 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3797 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3799 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3802 1999-04-30 Nick Clifton <nickc@cygnus.com>
3804 * config/tc-mcore.c (mcore_s_section): Dump literals before
3807 1999-04-29 Nick Clifton <nickc@cygnus.com>
3809 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3812 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3814 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3815 (TC_INIT_FIX_DATA): Delete.
3816 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3817 (TC_INIT_FIX_DATA): Delete.
3818 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3819 * write.c (fix_new_internal): Initialize fx_cgen member.
3820 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3821 (gas_cgen_md_apply_fix3): Update.
3822 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3823 (md_cgen_record_fixup_exp): Update.
3824 (FX_OPINFO_R_TYPE): Update.
3826 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3827 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3828 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3829 * frags.h (struct frag): Make opindex, opinfo ints.
3831 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3833 1999-04-26 Tom Tromey <tromey@cygnus.com>
3835 * aclocal.m4, configure: Updated for new version of libtool.
3837 1999-04-22 Nick Clifton <nickc@cygnus.com>
3839 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3841 (md_apply_fix3): Do not fix up absolute relocations against
3844 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3846 1999-04-20 Nick Clifton <nickc@cygnus.com>
3848 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3849 changes and data-in-text directives.
3850 (mcore_cons): New function: intercept cons() operations.
3851 (mcore_float_cons): New function: intercept float_cons()
3853 (mcore_stringer): New function: intercept stringer() operations.
3855 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3857 * obj.h (struct format_ops): Change generate_asm_lineno field to
3859 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3861 * config/tc-alpha.c (find_opcode_match): Add default case to
3863 (find_macro_match): Likewise.
3864 (load_expression): Parenthesize && within ||.
3866 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3868 1999-04-17 Nick Clifton <nickc@cygnus.com>
3870 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3871 .text .data .section pseudo ops.
3872 (mcore_s_section): New function. Dump lits before changing secs.
3873 (mcore_s_text): New function. Dump lits before changing secs.
3874 (mcore_s_data): New function. Dump lits before changing secs.
3876 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3878 * config/tc-mips.c (mips_32bitmode): New.
3879 (md_begin): Set mips_32bitmode if needed.
3880 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3881 Set EF_MIPS_32BITMODE.
3883 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3885 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3888 1999-04-16 Nick Clifton <nickc@cygnus.com>
3890 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3892 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3894 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3895 expressions correctly.
3898 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3900 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3902 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3904 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3905 and fmpynfadd instructions.
3907 1999-04-11 Richard Henderson <rth@cygnus.com>
3909 * as.h (environ): Declare it, if needed.
3910 * as.c (dump_statistics): Don't declare environ.
3911 * configure.in (environ): Detect declaration.
3912 * configure, config.in: Rebuild
3914 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3915 (i386_displacement): Allocate enough space for replacement buffer.
3916 Clean up replacement buffer initialization.
3918 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3920 * subsegs.c (section_symbol): Don't create a new symbol if one
3921 already exists; instead, use the existing one, but set its segment
3922 and frag data if it hasn't already been defined.
3923 * config/obj-coff.c (c_section_symbol): Likewise.
3925 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3927 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3929 1999-04-08 Nick Clifton <nickc@cygnus.com>
3931 * config/tc-mcore.c: New File: Support routines for MCore
3933 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3934 * config/obj-coff.c: Add support for mcore-pe target.
3936 * Makefile.am: Add support for MCore targets.
3937 * Makefile.in: Regenerate.
3938 * configure.in: Add support for MCore targets.
3939 * configure: Regenerate.
3941 * doc/all.texi: Set MCORE.
3942 * doc/as.texinfo: Document MCore specific command line options.
3944 * write.h: Prevent multiple inclusion.
3946 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3948 * asintl.h (LC_MESSAGES): Never define.
3949 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3951 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3954 * Makefile.am (m68k-parse.c): If configuring in the source
3955 directory, copy m68k-parse.y into the local directory before
3956 running ylwrap, to remove spurious differences when generating
3958 * Makefile.in: Rebuild.
3960 * config/tc-sparc.h (md_do_align): Just allocate the number of
3961 bytes necessary, rather than always allocating 1024.
3963 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3965 * listing.c (listing_newline): Add cast to avoid warning.
3966 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3967 * config/tc-i386.c (i386_scale): Add return value.
3968 (build_displacement_string): Remove unused local temp_disp2.
3969 (i386_intel_memory_operand): Add parentheses to avoid warning.
3970 (i386_intel_operand): Remove unused local end_of_operand_string.
3971 (i386_operand): Remove unused local operand_modifier.
3972 (i386_operand): Add parens to avoid warning.
3974 1999-04-04 Don Bowman <don@pixsci.com>
3976 * configure.in: Add mips*-*-vxworks* target; have it define
3978 * configure, config.in: Rebuild.
3980 1999-03-31 Nick Clifton <nickc@cygnus.com>
3982 * configure.in (emulations): Add support for arm-epoc-pe.
3983 * configure: Regenerate.
3984 * config/te-epoc-pe.h: New file. Define macros specific to
3986 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3987 for arm-epoc-pe target.
3989 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3991 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3993 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3995 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3996 detect ",n" without a condition.
3997 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4000 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4002 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4003 instruction is encoded with one bit.
4006 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4008 * doc/internals.texi (CPU backend): Mention that
4009 line_separator_chars should not include newline. From thi
4010 <ttn@mingle.glug.org>.
4012 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4014 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4015 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4017 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4019 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4021 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4023 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4026 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4028 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4030 1999-03-15 Martin Hunt <hunt@cygnus.com>
4032 * app.c (do_scrub_begin): Change '-' back to a symbol char
4033 so we can use multiple opcodes on a line again.
4035 * config/tc-d30v.c: By default, warn if a symbol has
4036 the same name as a register. Plus some minor
4037 updates from the branch.
4039 1999-03-13 Nick Clifton <nickc@cygnus.com>
4041 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4042 BFD_RELOC_16 and BFD_RELOC_64.
4044 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4046 * expr.c (expr): Add missing else.
4048 1999-03-12 Nick Clifton <nickc@cygnus.com>
4050 * config/tc-arm.c (md_apply_fix3): Improve error message.
4052 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4054 * Makefile.am (CPU_TYPES): Add fr30.
4055 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4056 (fr30,m32r dependencies): Update.
4057 * Makefile.in: Rebuild.
4059 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4060 (gas_cgen_record_fixup_exp): Ditto.
4061 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4062 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4063 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4064 (md_cgen_lookup_reloc): Update use of operand->type.
4065 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4066 (md_convert_frag): Call cgen_operand_lookup_by_num.
4067 (md_cgen_lookup_reloc): Update use of operand->type.
4068 (m32r_cgen_record_fixup_exp): Ditto.
4070 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4072 * config/tc-mips.c (md_show_usage): Fix message.
4074 1999-03-03 Nick Clifton <nickc@cygnus.com>
4076 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4077 and LDR reg,=<expr> instruction.
4079 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4082 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4084 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4086 1999-02-17 Nick Clifton <nickc@cygnus.com>
4088 This patch was created by: Scott Bambrough
4089 <scottb@corelcomputer.com>
4092 Special cased '@' character. The '@' character is used as the
4093 ARM assembler comment character, as a special character
4094 and in ELF .symver pseudo-op's, and as a special character in
4095 .type and .section pseudo-ops.
4096 (symver_pseudo): New static variable.
4097 (symver_state): New static variable.
4098 (struct app_save): Add field 'symver_state'.
4099 (app_push): Save global symver_state int struct app_save.
4100 (app_pop): Restore global symver_state from struct app_save.
4101 (do_scrub_chars): Special case handling of '@' character in
4104 * configure.in: Modified to recognize armv* uname syntax from ARM
4106 * configure: Regenerated.
4108 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4109 a prefix to the section's type.
4110 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4111 the type's typename.
4113 * config/tc-arm.h: Add support for PIC generation:
4114 (pic_code): New boolean.
4115 (obj_relocate_extern): Define.
4116 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4117 (TC_CONS_FIX_NEW): Define.
4118 (tc_fix_adjustable): Define.
4119 (GLOBAL_OFFSET_TABLE_NAME): Define.
4121 * config/tc-arm.c: Add support for PIC generation:
4122 (line_seperator_chars): Allow ';' as a seperator for Linux.
4123 (is_immediate_prefix): New macro.
4124 (arm_parse_reloc): New function.
4125 (s_arm_elf_cons): New function.
4126 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4127 (md_undefined_symbol): Special case handling for the Global Offset
4129 (md_apply_fix3): Handle PIC relocs.
4130 (tc_gen_reloc): Handle PIC relocs.
4131 (md_parse_option): Add support for '-k' command line switch to
4132 enable PIC generation.
4133 (cons_fix_new_arm): New function.
4134 (s_arm_elf_cons): New function.
4136 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4138 * configure.in: Add comments for uses of AC_DEFINE.
4139 * acinclude.m4: Likewise.
4140 * acconfig.h: Remove.
4141 * aclocal.m4: Rebuild.
4142 * configure: Rebuild.
4143 * Makefile.in: Rebuild.
4144 * config.in: Rebuild.
4146 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4148 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4149 non-constant offset from a base register.
4151 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4153 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4156 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4158 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4159 (emit_insn): Look for pc-relative and no-overflow specifiers on
4160 internal relocation types.
4162 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4164 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4167 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4169 (mips_4650, mips_4010, mips_4100): Variables removed.
4170 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4171 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4173 (md_begin): Don't bother initializing the mips_NNNN variables;
4174 mips_cpu is set, and that's good enough now.
4175 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4176 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4177 (show): New function, to handle wrapping in the CPU lists.
4178 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4180 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4182 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4183 than treat as an immediate specifier.
4185 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4187 * config/tc-i386.c: Prototype many functions.
4188 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4189 (i386_immediate): Remove unused second argument.
4190 (i386_intel_operand): Fix i386_is_reg typo.
4191 (i386_operand): Use allow_naked_reg.
4192 (output_invalid): Make operand int for K&R.
4194 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4196 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4198 * Makefile.in: Rebuild.
4200 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4202 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4204 (EXTRA_as_new_SOURCES): Comment out.
4205 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4206 * Makefile.in: Rebuild.
4207 * doc/Makefile.in: Rebuild.
4208 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4209 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4210 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4211 * configure: Rebuild.
4212 * aclocal.m4: Rebuild.
4213 * config.in: Rebuild.
4214 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4215 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4216 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4217 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4218 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4219 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4220 (gas_cgen_record_fixup_exp): Ditto.
4221 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4222 descriptor, not global variable.
4223 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4224 descriptor, not global variable. Refer to insert_operand handler
4225 via cpu descriptor, not global function.
4226 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4227 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4228 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4229 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4230 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4231 * config/tc-m32r.c: Ditto.
4232 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4233 (md_assemble): Ditto.
4234 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4236 1999-02-09 Nick Clifton <nickc@cygnus.com>
4238 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4239 relocations for ELF targets.
4241 1999-02-08 Nick Clifton <nickc@cygnus.com>
4243 * configure.in: Add support for StrongARM target.
4244 * configure: Regenerate.
4246 1999-02-05 Nick Clifton <nickc@cygnus.com>
4248 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4250 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4253 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4255 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4257 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4259 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4260 (INTEL_DWORD_MNEM_SUFFIX): Define.
4263 (DWORD_PTR): Define.
4264 (XWORD_PTR): Define.
4266 (OFFSET_FLAT): Define.
4268 (NONE_FOUND): Define.
4271 * config/tc-i386.c (set_intel_syntax): New routine.
4272 (intel_syntax): Declare.
4273 (allow_naked_reg): Declare.
4274 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4275 (intel_float_operand): New routine.
4276 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4277 Handle brackets as well as parens. Call i386_intel_operand for
4278 intel syntax. Reverse operands if appropriate. Handle new
4279 suffixes. Handle movzx and movsx.
4280 (i386_is_reg): New routine.
4281 (i386_immediate): New routine.
4282 (i386_scale): New routine.
4283 (i386_displacement): New routine.
4284 (i386_operand_modifier): New routine.
4285 (build_displacement_string): New routine.
4286 (i386_parse_seg): New routine.
4287 (i386_intel_memory_operand): New routine.
4288 (i386_intel_operand): New routine.
4289 (i386_operand): Call i386_displacement, i386_immediate,
4290 i386_scale, etc. instead of handling inline.
4291 (parse_register): Handle registers without prefix.
4293 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4295 * configure: Regenerate.
4296 * configure.in (arm-*-oabi): New.
4297 (thumb-*-oabi): New.
4298 * config/tc-arm.c (target_oabi): Declare.
4299 (md_apply_fix3): Support REL relocs.
4300 (md_parse_option): Handle -oabi.
4301 (elf32_arm_target_format): New routine.
4302 (md_longopts): Add OPTION_OABI.
4303 * config/tc-arm.h: Redefine TARGET_FORMAT.
4306 1999-01-28 Nick Clifton <nickc@cygnus.com>
4308 * write.c (write_relocs): Handle out of range error.
4310 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4311 (fr30_force_relocation): Default to 0.
4313 * config/tc-fr30.h (obj_fix_adjustable): Define.
4314 (TC_FORCE_RELOCATION): Define.
4316 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4319 1999-01-16 Nick Clifton <nickc@cygnus.com>
4321 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4322 merge of two instructions if the left instruciton kills the right.
4324 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4326 * Makefile.in: Regenerate.
4327 * configure.in: Redo test for using cgen.
4328 * configure: Regenerate.
4330 1999-01-09 Nick Clifton <nickc@cygnus.com>
4332 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4333 redefinition of this macro.
4335 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4337 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4340 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4342 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4343 a read of HI or LO and an immediatly following branch.
4345 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4347 * config/tc-mips.c (md_begin): Another correction to the setting of
4350 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4352 * config/tc-mips.c (md_begin): Correct type-o in setting of
4355 1998-12-21 Nick Clifton <nickc@cygnus.com>
4357 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4358 bit insn when optimizing, so that parallelised instructions will
4359 start on a 32 bit boundary.
4361 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4363 * config/tc-mips.c (mips_eabi64): New.
4364 (md_begin): Set mips_eabi64.
4365 (mips_elf_final_processing): Use it.
4367 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4369 * config/tc-mips.c (mips_elf_final_processing):
4370 Correct setting of ABI in e_flags.
4372 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4374 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4377 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4379 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4381 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4383 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4384 warning, values that don't fit in the field.
4386 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4388 * config/tc-mips.c (mips_abi_string): New.
4389 (md_parse_option,md_longopts): Add mabi.
4390 (mips_elf_final_processing): Set e_flags based on mabi flag.
4392 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4394 * config/tc-mips.c (md_parse_option): Handle vr4111.
4396 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4398 * config/tc-h8300.c (build_bytes): Change message given if the
4399 instruction requires H8/300H mode and we're not in Hmode, to
4400 suggest that it may be the operand modes that are the problem, not
4401 necessarily the opcode.
4403 1998-12-10 Nick Clifton <nickc@cygnus.com>
4405 * config/tc-fr30.c: Add line separator character.
4407 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4409 * configure.in (hppa-*-mpeix*): New target.
4410 * config/obj-som.h (obj_som_compiler): Declare.
4411 * config/obj-som.c (compiler_seen): New static variable.
4412 (obj_som_compiler): New function.
4413 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4414 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4415 (pa_type_args): Set hppa_priv_level.
4416 (pa_compiler): New static function if OBJ_SOM.
4417 * configure: Rebuild.
4419 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4421 * read.c (output_leb128): Don't mark as inline.
4423 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4425 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4426 AIX .vbyte unaligned data support.
4427 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4428 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4431 1998-12-07 Nick Clifton <nickc@cygnus.com>
4433 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4436 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4438 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4439 BFD_RELOC_ARM_PCREL_BRANCH.
4441 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4443 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4444 checking the target type.
4445 (mips-dec-bsd*): Set endian to little.
4446 * configure: Rebuild.
4448 COFF weak symbol support, based on patches from Mark Elbrecht
4449 <snowball3@usa.net>:
4450 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4451 * config/obj-coff.c (obj_coff_weak): New static function.
4452 (obj_coff_endef) [both versions]: Handle weak symbols.
4453 (coff_frob_symbol): Likewise.
4454 (yank_symbols): Likewise.
4455 (obj_pseudo_table): Add "weak".
4457 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4458 <aymeric.vincent@emi.u-bordeaux.fr>.
4459 * aclocal.m4: Rebuild with current tools.
4460 * configure: Rebuild.
4462 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4463 an assertion failure for a case we can't handle when OBJ_ECOFF.
4465 * expr.c (operator): And with 0xff to avoid problems with signed
4468 1998-12-03 Nick Clifton <nickc@cygnus.com>
4470 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4471 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4473 1998-12-02 Nick Clifton <nickc@cygnus.com>
4475 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4478 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4480 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4481 calculation of pcrel point.
4483 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4485 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4488 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4490 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4492 (d10v_cleanup): Only generate previous insn if a multiline insn is
4495 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4497 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4500 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4502 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4503 -marm6xxx command line switches.
4505 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4507 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4508 (itbl-ops.o): Delete duplicate dependencies.
4509 Rebuild dependencies.
4510 Add fr30 dependencies.
4511 * Makefile.in: Rebuild.
4513 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4515 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4517 * listing.c: Ignore line terminator characters found inside
4520 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4522 * po/gas.pot: Regenerated.
4524 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4526 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4527 fr30_is_label_start(). Also checks for delay slot insns.
4529 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4530 FR30 instructions which contain a colon in the mnemonic.
4532 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4534 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4536 * config/tc-fr30.c: Removed currently superflous code.
4538 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4540 * config/tc-fr30.h: New file.
4541 * config/tc-fr30.c: Tweaking so that it will compile.
4543 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4545 * config/tc-d10v.h (obj_fix_adjustable): Define.
4546 (TC_FORCE_RELOCATION): Define.
4547 (d10v_force_relocation): Declare.
4548 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4549 (md_apply_fix3): Handle Vtable relocs.
4550 (d10v_fix_adjustable): New.
4551 (d10v_force_relocation): New.
4553 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4555 * config/tc-d30v.c: Change default behaviour to ignore potential
4556 conflicts between register name and symbol names.
4558 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4560 * configure.in: Add fr30-*-*.
4561 * config/tc-fr30.c: New file.
4562 * Makefile.in: Regenerated.
4563 * config.in: Regenerated.
4564 * configure: Regenerated.
4565 * doc/Makefile.in: Regenerated.
4566 * po/gas.pot: Regenerated.
4568 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4570 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4573 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4575 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4577 (do_scrub_chars): Add some casts to unsigned char to avoid
4578 unwanted sign extension.
4579 * read.c (lex_type): Set characters about 127 to be symbol
4581 * config/tc-i386.c (md_begin): Set identifier_chars and
4582 operand_chars for values above 127.
4584 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4586 * configure.in: detect cygwin* instead of cygwin32*
4587 * configure: regenerate
4589 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4591 * listing.c: Add support for producing a listing from piped
4594 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4596 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4597 (append_insn): Account for the tx39's multiply behavior.
4599 1998-10-26 Michael Meissner <meissner@cygnus.com>
4601 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4602 from assemble_parallel_insns. Add support for '->' to indicate
4603 explicitly serializing the instructions.
4604 (md_assemble): Ditto.
4606 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4608 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4611 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4613 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4615 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4617 * config/tc-mips.c : support frame and regmask/fregmask when
4618 MIPS_STABS_ELF is specified.
4620 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4622 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4623 (md_apply_fix): Don't return 1 for VTABLE relocs.
4624 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4626 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4628 * doc/c-i386.texi: Replace occurences of "opcode" with
4629 "instruction mnemonic", "instruction", or "mnemonic" when
4630 referring to the name of an instruction. Use "opcode" when
4631 referring to the sequence of machine bytes.
4633 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4634 (is_opcode_char): Rename to is_mnemonic_char.
4635 (md_assemble and i386_operand): Correct error messages from
4636 "opcode" to "instruction mnemonic"
4637 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4638 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4639 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4640 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4641 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4642 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4643 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4645 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4647 * config/tc-i386.c (i386_operand): Check for garbage after
4650 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4652 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4653 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4655 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4657 * config/tc-sh.h (obj_fix_adjustable): Define.
4658 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4659 (md_apply_fix): Likewise.
4660 (tc_gen_reloc): Likewise.
4661 (sh_fix_adjustable): New.
4663 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4665 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4666 * cgen.h (gas_cgen_finish_insn): Update prototype.
4667 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4668 cgen_insn_t -> CGEN_INSN_INT.
4669 (make_parallel): Update handling of CGEN_INT_INSN_P.
4670 (assemble_parallel_insn): Ditto.
4671 (target_make_parallel): New function.
4672 (md_assemble): Use it.
4674 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4676 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4678 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4680 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4681 converted into lower case.
4683 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4685 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4686 (gas_cgen_tc_gen_reloc): Likewise.
4687 * config/tc-m32r.h (obj_fix_adjustable): Define.
4688 * config/tc-m32r.c (m32r_fix_adjustable): New.
4689 (m32r_force_relocation): Handle VTABLE relocs.
4691 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4693 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4695 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4697 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4698 to lower case before parsing.
4700 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4701 parallel insns modift buts in the PSW as a side effect.
4703 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4705 * config/tc-d30v.c (find_format): Test for missing flag and
4708 (md_apply_fix3): Fix error messages to avoid
4709 assumption about presence of a symbol.
4711 (parallel_ok): Disallow parallel instructions that both modify the
4714 (find_format): Generate a warning if an odd numbered register is
4715 used as the first register in a mutli-register instruction.
4717 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4719 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4720 relocations are always associated with a symbol.
4722 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4724 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4725 (elf32_sparc_force_relocation): Declare.
4726 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4727 (tc_gen_reloc): Handle vtable relocs.
4728 (elf32_sparc_force_relocation): New.
4730 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4732 * symbols.c (S_IS_FUNCTION): New.
4733 * config/tc-v850.h (obj_fix_adjustable): Define.
4734 (TC_FORCE_RELOCATION): Define.
4735 (v850_force_relocation): Declare.
4736 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4737 of fx_addnumber for VTABLE reloc addends.
4738 (md_apply_fix3): Handle VTABLE relocs.
4739 (v850_fix_adjustable): New.
4740 (v850_force_relocation): New.
4742 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4744 * tc-hppa.c (fp_operand_format): Add some additional formats.
4745 (pa_ip): Do not automatically promote into pa2.0 mode.
4746 (pa_level): Handle ".level 2.0".
4748 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4750 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4751 * config/tc-i386.h (template.extension_opcode): Change to
4752 unsigned int to allow full range of 8-bit opcode suffixes.
4753 (None): Redefine as 0xffff.
4755 From Jeff B Epler <jepler@usgs.gov>
4756 * doc/c-i386.texi (i386-SIMD): New section.
4758 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4760 * read.c (discard_rest_of_line): New function.
4761 * read.h: Declare it.
4762 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4764 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4766 * config/tc-d10v.c (find_symbol_matching_register): New function.
4767 (find_opcode): Cope with the case where a register name matches
4770 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4772 * config/tc-v850.c (md_pcrel_from): Rename to
4773 v850_pcrel_from_section.
4774 (v850_pcrel_from_section): Do not resolves symbols in other
4777 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4779 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4781 * config/tc-d10v.c (find_opcode): Generate an error if a register
4782 is supplied for an operand that should not be a register.
4784 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4786 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4787 instructions to have another instruction in the right bin.
4789 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4791 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4792 the right container if the left container holds a branch
4795 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4797 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4798 both a register name and symbol name.
4799 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4801 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4803 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4804 execution unit class.
4806 (reg_name_search): If a name matches a register and a symbol,
4807 prefer the register.
4808 (find_format): Disallow flag registers when a general purpose
4809 register is required.
4810 If a number is required, but a register has been given, check to
4811 see if a symbol with the same name as the register exists, and if
4812 so, use that symbol.
4814 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4816 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4818 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4820 * config/tc-d30v.c (find_format): Do not accept flag registers as
4821 general purpose registers.
4822 (find_format): If an immediate value is expected at a given place
4823 in a format, but a register name has been provided instead, check
4824 to see if that register name matches the name of a predefined
4825 symbol and if it does, then use the symbol instead.
4826 (reg_name_search): If a register name matches a symbol name,
4827 prefer the register name to the symbol name.
4829 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4831 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4832 the previous insn to empty.
4834 1998-09-20 Michael Meissner <meissner@cygnus.com>
4836 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4837 pieces, forcing the use of an ANSI compiler.
4839 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4841 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4843 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4845 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4847 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4849 (obj_elf_vtable_entry): Likewise.
4850 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4851 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4852 (tc_gen_reloc): Likewise.
4853 (arm_fix_adjustable): Likewise.
4854 (elf32_arm_force_relocation): New.
4855 (armelf_frob_symbol): Remove coff-style symbol support.
4857 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4859 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4861 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4863 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4864 OBJ_COFF so that routine is defined for a.out format.
4866 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4868 * config/tc-i386.c (i386_operand): Detect non-segment registers
4869 used as segment prefixes.
4871 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4873 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4874 optimize across FDE boundaries.
4876 * config/obj-coff.c (obj_coff_section): Preserve any link once
4877 flags when setting the section flags.
4879 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4881 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4882 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4884 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4886 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4889 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4891 * frags.c (frag_grow): Include the size of the frag struct in the
4894 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4895 if the new subseg comes before the old.
4897 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4899 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4900 to handle edge8 and edge16.
4902 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4904 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4905 before we clobber the symbol involved.
4907 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4909 * config/tc-arm.c: Remove OBJ_ELF definitions for
4910 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4911 use arm_adjust_symtab for OBJ_COFF.
4912 (armelf_adjust_symtab): New Routine.
4913 * config/tc-arm.h: Define obj_adjust_symtab to
4914 armelf_adjust_symtab for OBJ_ELF.
4916 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4918 * configure.in: Make all i386-elf targets use bfd_gas.
4919 * config/tc-i386.c (tc_i386_force_relocation): New.
4920 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4921 (md_apply_fix3): Likewise.
4922 (tc_gen_reloc): Handle them.
4923 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4924 tc_i386_force_relocation.
4926 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4928 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4930 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4932 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4933 current opcode after writing the first insturction of a reverse
4936 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4938 * read.h (generate_lineno_debug): Add prototype.
4939 * read.c (generate_lineno_debug): Make non-static.
4941 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4943 * config/tc-i386.c (md_assemble): Only warn for address/data size
4946 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4948 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4949 against Thumb function names, as the linker needs this information.
4951 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4953 * expr.c (operand): Check also that there is no advance in operand
4954 after atof_generic in order to decide "is it label 0f or floating
4957 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4959 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4960 command line options with a single dash.
4961 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4963 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4965 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4966 * tc-arm.c (arm_fix_adjustable): New routine.
4968 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4970 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4971 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4972 demand_empty_rest_of_line before mri_comment_end.
4973 (equals): Check garbage after expression before
4974 mri_comment_end in MRI mode.
4976 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4978 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4979 small immediate constant to use the constant itself rather than
4982 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4984 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4985 (pa_leave): Likewise.
4987 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4989 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4991 (i386_operand): Fix an error message.
4993 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4995 * doc/c-arm.texi (ARM Directives): Document .req directive.
4997 * config/tc-arm.c (reg_required_here): Display erroneous string if
4998 the register name could not be decoded.
4999 Do not set inst.instruction if the sift is -1.
5001 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5003 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5006 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5008 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5009 even if it is belived to be unnecessary.
5011 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5013 config/tc-i386.c (i386_operand): Size immediate constants by
5014 suffix (erroneously removed as part of July 7 change).
5016 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5018 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5019 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5020 (armelf_frob_symbol): New Routine.
5021 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5023 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5025 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5027 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5029 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5030 command line switches passed to assembler.
5032 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5034 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5035 (gas_cgen_opcode_desc): Declare.
5036 (gas_cgen_parse_operand): Declare.
5037 (*): Prepend gas_ to gas specific fns to denote them as such.
5039 * cgen.c (gas_cgen_opcode_desc): New global
5040 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5041 (queue_fixup): Renamed from cgen_queue_fixup.
5042 (*): Prepend gas_ to gas specific fns to denote them as such.
5044 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5045 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5046 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5047 Open opcode table and initialize it.
5048 (make_parallel): Use gas_cgen_opcode_desc.
5049 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5050 (md_assemble): Ditto.
5052 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5054 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5055 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5056 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5057 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5058 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5059 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5060 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5061 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5062 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5063 (INIT_STAB_SECTION): Likewise.
5064 (OBJ_PROCESS_STAB): Likewise.
5066 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5067 (md_parse_option): Watch for them.
5068 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5069 (md_begin): Kill neverdef code.
5070 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5071 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5072 (s_alpha_coff_wrapper): New.
5073 (md_pseudo_table): Trap all ECOFF pseudos.
5075 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5077 Start of changes to remove mdebug section from mips*-elf
5078 Based on MIPS_STAB_ELF definition
5079 * acconfig.h: undef if not configured
5080 * config.in: undef if not configured
5081 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5082 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5083 * stabs.c (s_stab_generic): flush frag
5085 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5087 * configure.in: (arm-*-elf): Handle.
5088 (thumb-*-elf): Handle.
5089 * configure: Regenerate.
5090 * read.c (stringer): Fix typo in comment.
5091 * write.c (fixup_segment): Don't add symbol value to addend if
5093 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5095 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5098 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5100 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5101 (write_2_short): Emit warning if new flag is set.
5102 (do_assemble): Set flags if left instruction is one of special
5103 "right-instruction-killer" type.
5105 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5107 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5108 Always output words in debug_info section as big endian.
5109 (sparc_target_format): Choose correct bfd target.
5110 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5112 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5114 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5115 to work with internationalization code. Issue an error when two
5116 operands match that are not allowed to match.
5118 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5120 * configure.in (install_tooldir): Allow target to specify whether
5121 it wants to be installed in $(tooldir)/bin.
5122 * configure: Regenerate.
5123 * Makefile.am (install-exec-local): Set install-exec-tooldir
5124 dependency via configure.
5125 * Makefile.in: Regenerate.
5127 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5129 * Makefile.am (install-exec-local): Split into two ...
5130 (install-exec-bindir,install-exec-tooldir): New rules.
5131 * Makefile.in: Regenerate.
5133 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5135 * Makefile.am (install-exec-local): Don't remove the file before
5136 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5137 W. Rozycki <macro@ds2.pg.gda.pl>.
5138 * Makefile.in: Rebuild.
5140 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5142 * cgen.c: Include libiberty.h.
5143 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5144 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5145 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5146 (md_cgen_lookup_reloc)): Declare.
5147 (md_cgen_record_fixup_exp): Declare.
5148 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5149 (m32r_relax_frag): Declare.
5150 (cgen_md_apply_fix3): Decls moved to cgen.h.
5151 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5152 (m32r_cgen_record_fixup_exp): Delete decl.
5153 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5154 (assemble_nop): Delete.
5155 (expand_debug_syms): Delete unused `exp'.
5156 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5157 Add default case for -Wall.
5158 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5159 (md_atof): Delete unused wordP.
5161 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5163 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5166 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5168 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5169 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5170 .print, .purgem, and .struct. Remove documentation for
5173 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5175 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5176 Update call to insert_operand.
5178 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5180 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5182 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5184 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5185 whitespace after a prefix operator.
5187 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5189 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5191 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5193 * config/tc-sparc.c (log2): New static function.
5194 (s_reserve): Use log2 to convert alignment before calling
5196 (s_common): Use log2 to convert alignment before calling
5197 record_alignment and frag_align.
5198 (sparc_cons_align): Use log2.
5200 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5202 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5203 (s_common): Likewise.
5205 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5206 initialization of waddr.
5207 (sparc_elf_final_processing): Add default case to switch.
5209 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5211 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5212 than temporary real.
5214 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5216 * write.c (subsegs_finish): Don't align the segments if there were
5219 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5220 copying aux information.
5222 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5223 expression into a symbol.
5225 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5227 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5228 type to unsigned int.
5229 (md_assemble): Change type used to store offsets from unsigned
5231 (i386_operand): Switch error check to only call RESTORE_END_STRING
5232 once after parse_register.
5234 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5236 * config/tc-v850.c (md_show_usage): Changed format to match that
5239 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5241 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5243 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5245 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5248 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5250 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5251 * doc/Makefile.in: Rebuild.
5253 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5255 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5256 for %lo expressions.
5257 (mips_ip, case 'u'): Move range check after code to mask
5258 off bits in %hi/%lo expressions. Mask off high bits for
5261 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5263 * doc/Makefile.am (gasver.texi): New target.
5264 (as.info, as.dvi): Depends upon gasver.texi.
5265 * doc/as.texinfo: Include gasver.texi. Mention version number on
5266 title page and in top node.
5267 * doc/Makefile.in: Rebuild.
5269 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5271 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5272 but not including the line containing the edict.
5273 * listing.h (LISTING_EOF): New.
5274 * input-scrub.c (input_scrub_next_buffer): Call it.
5276 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5278 * config/tc-i386.c (i386_operand): Don't set the size of an
5279 immediate address based solely on the suffix and the mode.
5281 * config/tc-i386.c (md_assemble): Add assertion to make sure
5282 overlap2 does not set Imm.
5284 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5285 sequences of whitespace to a single space.
5286 (is_space_chars): Just compare with space.
5287 (md_begin): Don't initialize space_chars.
5288 (md_assemble): Just skip a single whitespace character.
5289 (i386_operand): Rewrite base-index parsing to use new
5290 parse_register, and to skip white space. Skip white space in a
5291 number of other places too. Don't give error message if
5292 parse_register fails.
5293 (parse_register): Change reg_string parameter to be non-const.
5294 Add end_op parameter. Skip white space after the `%', and return
5295 end of register string. Give error message here rather than
5298 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5300 Based on patch from Matt Semersky <matts@scd.hp.com>:
5301 * expr.c (op_encoding): Make const.
5302 (expr_set_precedence): New function.
5303 (expr_begin): Don't set operator rankings, just call
5304 expr_set_precedence.
5305 * expr.h (expr_set_precedence): Declare.
5306 * read.c (s_mri): Call expr_set_precedence.
5308 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5310 * doc/as.texinfo (Statements): Remove paragraph discussing
5311 continuing lines with a backslash. This hasn't worked for years,
5314 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5316 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5318 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5319 (ps_CTORS, ps_DTORS): New section types.
5320 (vms_fixup_xtors_section): New function
5321 (Ctors_Psect, Dtors_Psect): Define.
5322 (IS_GXX_XTOR): Define
5323 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5324 Filter static constructors/destructors and add to
5325 Ctors_Symbols/Dtors_Symbols chain.
5326 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5327 appropriate section.
5329 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5330 * makefile.vms: Merge vax/vms support.
5332 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5334 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5335 (elf_pseudo_table): Add them.
5336 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5337 (md_apply_fix): Accept them.
5338 (mips_fix_adjustable): Don't adjust them.
5339 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5340 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5341 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5342 (tc_fix_adjustable): Don't adjust them.
5344 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5346 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5348 * Makefile.in: Regenerate.
5349 * configure.in: AC_SUBST cgen_cpu_prefix.
5350 * configure: Regenerate.
5352 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5354 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5355 Changed all users of COND12_DELAY.
5357 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5359 * config/tc-mn10300.c (set_arch_mach): New function.
5360 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5361 (md_begin): Default to mn10300 mode.
5362 (md_assemble): Only accept instructions for the core mn10300
5363 chip and the active machine type.
5365 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5367 * subsegs.h (segment_info_type): Give the struct a name.
5368 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5369 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5370 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5371 * config/tc-w65.h (tc_reloc_mangle): Declare.
5372 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5374 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5376 * config/tc-v850.c (v850_comm): Restore old section
5377 after common processing.
5379 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5381 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5383 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5385 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5386 char with code that explicitly sign-extends.
5388 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5390 * config/tc-v850.c (md_begin): Restore text section as the current
5391 section after creating call table sections.
5392 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5395 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5396 with call to macro SYM_AUXINFO.
5398 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5400 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5401 with the program transform name.
5402 * Makefile.in: Rebuild.
5404 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5406 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5409 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5411 * config/tc-i386.c (i386_operand): Be prepared for a space between
5412 the open parenthesis and the start of the register operand,
5413 because of the June 16 change.
5415 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5417 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5420 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5422 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5423 even if it is belived to be unnecessary.
5425 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5427 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5429 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5431 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5433 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5434 shift amount for a repeated operand. The shift amount for the
5435 repeated copy comes from the size of the operand.
5437 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5439 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5441 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5443 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5445 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5447 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5448 characters in it as LEX_IS_SYMBOL_COMPONENT.
5449 * config/tc-i386.h (tc_symbol_chars): Define.
5450 (extra_symbol_chars): Declare.
5451 * config/tc-i386.c (extra_symbol_chars): Define.
5452 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5453 (line_comment_chars): Set to '/' if TE_LINUX.
5454 * doc/c-i386.texi (i386-prefixes): Update.
5455 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5457 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5459 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5460 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5462 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5464 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5465 constraint in instructions REP & REPI.
5467 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5469 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5470 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5472 (check_range): If the operand is shifted, then shift the number
5473 before checking its range.
5475 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5477 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5480 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5482 * config/tc-v850.c (v850_comm): Create special sections as needed.
5484 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5486 * config/tc-d10v.c (write_2_short): Addition of swapping
5487 instructions for sequential and reverse sequential order when
5488 given order is not possible.
5490 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5492 * Makefile.am: Rebuild dependencies.
5493 (DEP_INCLUDES): Fix reference to intl build directory.
5494 * Makefile.in: Rebuild.
5496 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5498 * doc/c-i386.texi: Update 16 bit documentation.
5500 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5501 IgnoreDataSize to IgnoreSize as they are used for address size as
5503 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5504 32-bit mode, similarly addr16/data16 and variants.
5506 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5508 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5509 sequential word multiply instructions.
5511 (do_assemble): Add extra command line argument, to allow mul32
5512 attribute to be preserved across parallel insns.
5513 (md_assemble): Insert NOPs between explicitly parallel insns which
5514 contain an 32 bit multiply and a 16 multiply.
5516 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5518 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5521 * config/tc-i386.c (reloc): Add braces.
5523 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5524 consistent with Intel naming.
5525 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5526 use bitfields in sib_byte.
5527 (modrm_byte): Don't use bitfields here either.
5529 * config/tc-i386.c (current_templates): Add const.
5530 (parse_register): Add const to return, param, and char *s.
5531 (i386_operand): Add const to reg_entry *r.
5532 * config/tc-i386.h (templates): Add const to start, end.
5534 Inspired by code for 16 bit gas support from Martynas Kunigelis
5535 <martynas@nm3.ktu.lt>:
5536 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5537 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5538 (uses_mem_addrmode): Remove.
5539 (md_estimate_size_before_relax): Add support here too.
5540 (md_relax_table): Rewrite interface to md_relax for 16 bit
5542 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5543 (opcode_suffix_to_type): Remove.
5544 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5545 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5546 (md_convert_frag): Likewise.
5547 (i386_operand): Add support for 16 bit base/index regs,
5548 immediates, and displacements. Remove some unnecessary casts, and
5549 localise end_of_operand_string, displacement_string_start,
5550 displacement_string_end variables. Add GCC_ASM_O_HACK.
5551 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5553 * config/tc-i386.c (prefix_hash): Remove.
5554 (md_begin): Rewrite without obstacks. Remove prefix hash table
5555 handling. Rewrite lexical table handling.
5556 (i386_print_statistics): Don't print prefix statistics.
5557 (md_assemble): Rewrite instruction parser so that line is not
5558 converted to lower case. Don't do a hash_find for prefixes,
5559 instead recognise them via opcode modifier.
5560 (expecting_operand, paren_not_balanced): Localise variables.
5561 * config/tc-i386.h (IsPrefix): Define.
5562 (prefix_entry): Remove.
5564 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5565 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5566 '\\' in case where comment_chars contains '/'.
5568 * config/tc-i386.c (MATCH): Ensure given operand and template
5569 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5570 you must write `ljmp *table(%ebx)'.
5572 From H.J. Lu <hjl@gnu.org>:
5573 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5574 as 0 ifndef BFD_ASSEMBLER.
5575 (md_assemble): Allow immediate operands without suffix or
5576 other reg operand to default in size to the current code size.
5578 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5580 * config/tc-v850.c (md_begin): Restore creation of
5581 .call_table_text and .call_table_data sections.
5583 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5585 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5586 after emitting a word of noops.
5588 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5590 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5591 (i386_operand): Simplify checks for valid base/index combinations.
5592 Disallow `in 4(%dx),%al'.
5594 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5596 (add_prefix): Change parameter from char to int.
5598 * config/tc-i386.h (Ugh): Define opcode modifier.
5599 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5601 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5602 CONSISTENT_REGISTER_MATCH macros to check register types more
5603 thoroughly. Check for illegal suffix/operand combinations
5604 when matching insns with operands. Handle new `s' suffix, and
5605 associated FloatMF opcode modifier for float insns with memory
5607 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5608 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5609 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5610 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5611 DATA_PREFIX_OPCODE throughout.
5613 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5614 (md_assemble): Rewrite suffix/register operand checking code to be
5615 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5616 AnyMem, the better to grep.
5618 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5619 given a memory operand. Don't set Abs bits either.
5620 (type_names): Remove Mem*, Abs*.
5621 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5622 define opcode_modifiers as these cases are handled by Disp8,
5623 Disp16, Disp32 and suffix checks.
5624 (COMES_IN_BOTH_DIRECTIONS): Remove.
5625 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5627 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5628 if IgnoreDataSize modifier given. Remove ShortformW modifier
5629 test. Add test for ShortForm in W base_opcode modification.
5630 Merge Seg2ShortForm and Seg3ShortForm code.
5631 * config/tc-i386.h (ShortFormW): Remove.
5632 (IgnoreDataSize): Define.
5634 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5636 * config/tc-d30v.c (md_assemble): Store previous segment state
5637 with previous instruction.
5639 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5641 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5642 (ebp, esp): Remove static variables.
5643 (MATCH): Remove test for InOutPortReg.
5644 (i386_operand): Properly handle InOutPortReg here instead.
5645 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5646 (md_assemble): Simplify and correct modrm and sib generation.
5647 (i386_operand): Add warning for scale without index.
5648 Rewrite checks for valid base/index combinations.
5650 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5651 macros and enclose in do while(0).
5652 (RESTORE_END_STRING): Likewise.
5653 (md_assemble): Add one to printed operand number so we start
5654 from 1 not 0. Add some more gettext invocations.
5655 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5658 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5659 DATA_PREFIX, SEG_PREFIX): Define.
5660 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5661 (check_prefix): Remove function.
5662 (add_prefix): New function. Add prefix to i.prefix as well as
5664 (md_assemble): Changes for add_prefix. Remove hack for wait
5665 prefix, instead always output prefixes in fixed order. Test
5666 for jcxz/loop when selecting between word & dword operations,
5667 and add address size prefix rather than operand size prefix.
5668 Remove operand -> address size hack when emitting jcxz/loop.
5669 (i386_operand): Remove O_Absent check as it's done in expr.
5671 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5673 * configure.in: Recognize m5200 as a cpu_type of m68k.
5674 * aclocal.m4: Rebuild with current libtool.
5675 * configure: Rebuild.
5677 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5679 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5680 to relaxable_symbol to prevent references to external symbol from
5683 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5685 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5686 symbols are relaxable.
5688 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5690 * config/tc-v850.c (md_begin): Don't create special
5691 sections by default.
5693 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5695 * config/tc-mips.c (macro): For div and udiv, close the
5696 reorder block as soon as possible.
5698 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5700 From Matt Semersky <matts@scd.hp.com>:
5701 * macro.c (macro_mri_mode): New function.
5702 * macro.h (macro_mri_mode): Declare.
5703 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5706 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5708 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5711 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5712 until after xstrdup in OBJ_EVAX case.
5714 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5716 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5717 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5718 of hardcoded magic number.
5719 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5721 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5723 * read.c (do_s_func): New function.
5725 * read.h (do_s_func): Add prototype.
5727 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5729 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5730 nops if fill pattern not specified.
5732 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5734 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5735 * config/te-go32.h (TE_GO32): Define.
5736 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5738 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5740 Implement .func/.endfunc pseudo-ops.
5741 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5743 * read.c (potable): Add .func,.endfunc.
5744 (s_func): New function.
5745 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5747 (in_doc_func_p,current_function_label): New static globals.
5748 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5750 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5752 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5753 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5754 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5755 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5756 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5757 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5758 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5759 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5760 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5761 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5762 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5763 * config/tc-a29k.c: Don't define md_short_jump_size,
5764 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5765 * config/tc-alpha.c: Likewise.
5766 * config/tc-alpha.h: Likewise.
5767 * config/tc-arm.c: Likewise.
5768 * config/tc-h8300.c: Likewise.
5769 * config/tc-h8500.c: Likewise.
5770 * config/tc-hppa.c: Likewise.
5771 * config/tc-i860.c: Likewise.
5772 * config/tc-i960.c: Likewise.
5773 * config/tc-ppc.c: Likewise.
5774 * config/tc-sh.c: Likewise.
5775 * config/tc-sparc.h: Likewise.
5776 * config/tc-tic30.c: Likewise.
5777 * config/tc-w65.c: Likewise.
5778 * config/tc-z8k.c: Likewise.
5780 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5782 * config/tc-vax.c (_): Delete this macro used for placeholder
5783 values in vax_operand_width_size; it conflicts with the _() macro
5784 used for internationalization.
5786 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5788 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5789 code. From Chris Moller <moller@bops.com>.
5791 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5792 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5793 * read.c (emit_expr): Initialize seg and subseg fields of a new
5795 * write.c (write_object_file): Switch to the appropriate segment
5796 and subsegment when processing a broken word.
5798 * config/tc-m68k.c (mri_assemble): New static function.
5799 (build_mri_control_operand): Call mri_assemble rather than
5801 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5802 (s_mri_endf, s_mri_endw): Likewise.
5804 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5806 * read.c (s_org): Call md_flush_pending_output if it is defined.
5808 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5810 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5812 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5813 (md_parse_option): Add for same.
5814 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5815 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5816 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5818 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5820 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5822 * config/tc-arm.c (find_real_start): Relax definition of local
5825 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5827 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5828 symbols at the given address, not just the last one specified.
5830 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5832 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5833 or number_to_chars_littleendian to write data.
5835 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5837 * config/tc-v850.c (md_assemble): Remove artificially created
5838 register name symbols.
5840 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5842 * write.c (fixup_segment): Change "segment" to "section" in
5845 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5847 * write.c (fixup_segment): Change sym1-sym2 message again.
5849 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5851 * write.c (fixup_segment): Improve error message for sym1-sym2
5852 errors when sym1 is in a different segment from sym2.
5854 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5856 * config/tc-m32r.c (warn_unmatched_high): New static local.
5857 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5858 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5859 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5860 (md_parse_option): Likewise.
5861 (md_show_usage): Likewise.
5862 (m32r_frob_file): Likewise.
5864 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5865 (read_a_source_file): Call them.
5866 * read.h (stabs_generate_asm_file): Declare.
5867 * stabs.c (stabs_generate_asm_file): New function.
5868 (generate_asm_file): New function.
5869 (stabs_generate_asm_lineno): Move file name handling into
5872 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5874 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5875 (d30v_current_align, d30v_current_align_seg): New variables.
5876 (d30v_last_label): New variable.
5877 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5878 (s_d30v_data, s_d30v_section): Likewise.
5879 (md_pseudo_table): Call them.
5880 (md_begin): Initialize d30v_current_align_seg.
5881 (md_assemble): Call d30v_align when needed by known current alignment.
5882 (d30v_frob_label, d30v_cons_align): New functions.
5883 * config/tc-d30v.h (md_do_align): Remove.
5884 (tc_frob_label): Call d30v_frob_label.
5885 (md_cons_align): New.
5887 * config/tc-d30v.c (find_format): Convert complex expressions to
5888 expression symbols before processing. Clean up code formatting.
5890 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5892 * po/Make-in (install-info): New target.
5894 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5896 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5898 * config/tc-mn10300.c (md_assemble): Likewise.
5900 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5902 * Makefile.am: Update with `make dep-am'.
5903 (HFILES): Add cgen.h.
5904 (cgen.o): Depend on cgen.h.
5905 * Makefile.in: Regenerate.
5907 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5909 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5911 * gasp.c (grab_label): Permit a label to be a preprocessor
5912 variable by permitting a label to start with a backslash.
5914 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5916 * config/tc-mips.c (validate_mips_insn): Removed hack
5917 for previously inaccessible bitfields in some INSN_TRAP
5920 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5922 * config/tc-d30v.c (do_assemble): Abort with error message
5923 if opcode operands do not match.
5925 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5927 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5928 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5929 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5930 similar new 'q' operand.
5932 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5934 * cgen.c (cgen_asm_finish_insn): Fix typo.
5936 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5939 * cgen.c: Include it.
5940 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5941 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5942 All callers updated.
5943 * config/tc-m32r.c: Include cgen.h.
5944 (m23r_insn): New members num_fixups,fixups.
5946 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5948 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5949 to avoid compiler warning.
5951 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5953 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5956 * makefile.vms (OBJS): Add ehopt.obj
5958 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5960 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5962 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5964 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5965 a short format insn.
5966 (md_assemble): Set it for explicitly packed insns.
5968 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5970 * config/obj-coff.c (c_symbol_merge): Do not take address of
5971 native fields when performing the memcpy.
5973 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5975 * config/tc-mips.c (macro,macro2): Implement
5976 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5978 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5980 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5981 relocations against globally visible symbols.
5982 * config/tc-m68k.c (relaxable_symbol): New macro.
5983 (m68k_ip, md_estimate_size_before_relax): Use it.
5984 (tc_m68k_fix_adjustable): Also handle weak symbols.
5986 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5988 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5989 references to externally visible symbols.
5990 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5991 values in twice for a PC relative reloc if the symbol is
5994 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5995 don't adjust a PC relative reloc against an externally visible
5997 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5998 for a PC relative fixup against an externally visible defined
5999 symbol, arrange to store object file and addend values as though
6000 the symbol were not defined.
6001 (tc_gen_reloc): Likewise.
6003 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6005 * read.c (sizeof_leb128): Referenced externally by write.c so
6008 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6010 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6011 and expand a 'debug' symbol associated with the next instruction
6012 that does not cause a short instruction to be filled with a NOP.
6013 (md_pseudo_table): Add support for .debugsym.
6014 (assemble_parallel_insn): Add calls to expand_debug_sym as
6016 (md_assemble): Ditto.
6018 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6020 * as.c (main): Conditionally call setlocale.
6021 * gasp.c (main): Likewise.
6022 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6023 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6025 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6027 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6029 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6031 * config/tc-hppa.c: Change all calls to bzero to use memset.
6032 (pa_ip): Add cast to avoid warning.
6033 (tc_gen_reloc, md_apply_fix): Likewise.
6034 (pa_find_space_by_number): Likewise.
6035 (hppa_force_relocation): Likewise.
6036 (pa_block): Change i to unsigned int.
6037 * config/obj-som.h (obj_som_copyright): Declare.
6039 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6041 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6042 for line numbers for assembly source.
6044 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6046 * configure.in: Change version number to 2.9.4
6047 * configure: Rebuild.
6049 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6051 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6053 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6055 * ecoff.h: Change symbolS in function declaration to struct
6058 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6060 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6061 (md_convert_frag): Fix i18n typo.
6063 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6065 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6066 * ecoff.h: Protoype it.
6067 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6068 [EVAX] (s_alpha_prologue): Delete.
6069 (md_pseudo_table): Update.
6071 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6073 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6074 array to local pointer.
6075 (get_args, parse_expr): Add casts to avoid warnings.
6077 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6079 * read.c (s_set): Cast xmalloc return value to fragS *.
6080 * config/tc-m68k.c (m68k_ip): Function made static to match
6081 previous forward declaration.
6082 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6084 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6086 * config/tc-v850.c: Add internationalisation macros to error
6089 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6090 macros to error strings.
6092 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6094 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6095 reloc is in the TOC csect.
6096 (md_apply_fix3): Correct gettext typo.
6098 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6100 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6101 .L - they are local labels and the branches are not really
6102 function calls but rather far jumps.
6104 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6106 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6108 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6110 * config/tc-i386.c (md_assemble): Print operand number rather than
6111 using ordinal_names.
6112 (i386_operand): Likewise.
6114 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6116 * Makefile.am (INTLLIBS): Define to work around apparent automake
6118 All Makefiles: Regenerated.
6120 * Many files: Added gettext invocations around user-visible
6122 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6123 HAVE_LC_MESSAGES): Define.
6124 * dep-in.sed: Added asintl.h.
6125 * po/Make-in: New file.
6126 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6128 * read.c (Z_): Renamed from `_'.
6129 * Makefile.am (SUBDIRS): Added po.
6130 (POTFILES): new macro.
6131 (po/POTFILES.in): New target.
6132 ($(OBJS)): Added asintl.h.
6134 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6135 (as_new_LDADD): Added $(INTLLIBS).
6136 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6137 (gasp_new_LDADD): Added $(INTLLIBS).
6138 (gasp_new_DEPENDENCIES): New macro.
6139 * configure, aclocal.m4: Rebuilt.
6140 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6142 (ALL_LINGUAS): Define.
6143 * macro.c: Include "asintl.h".
6144 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6145 * as.h: Include "asintl.h".
6146 * config/tc-i386.c (ordinal_names): Removed.
6147 (md_assemble): Changed error text to avoid ordinal_names.
6148 (i386_operand): Likewise.
6149 (reloc): Added as_bad to avoid i18n problems.
6150 (tc_gen_reloc): Likewise.
6151 * config/tc-arm.c (bad_args): Now a #define.
6153 * config/obj-vms.c (VMS_stab_parse): Changed type of
6155 (global_symbol_directory): Unified strings to avoid i18n
6157 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6158 avoid i18n problems.
6159 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6160 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6162 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6164 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6166 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6168 * as.c (print_version_id): Added an fprintf to avoid i18n
6170 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6172 * expr.c (expr): Added as_warn call to avoid i18n problems.
6173 * messages.c (as_assert): Changed code to avoid i18n problems.
6174 (as_abort): Likewise.
6175 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6176 (s_space): Likewise.
6177 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6179 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6181 * config/tc-i386.c (check_prefix): New static function, split out
6183 (struct _i386_insn): Add wait_prefix field.
6184 (md_assemble): Remove wait_prefix local variable. Use
6185 check_prefix when adding a prefix.
6187 * config/tc-i386.c (current_templates): New static variable.
6188 (md_assemble): Remove current_templates local variable.
6189 (md_assemble, i386_operand): Improve error and warning messages in
6190 many places. Add RESTORE_END_STRING in many places before error
6191 return. Clarify some comments.
6193 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6195 (md_assemble): Parse string instruction operands, looking for
6196 segment override prefixes. Check for invalid segment prefixes on
6198 (i386_operand): i.seg[] and max mem_operand changes for string
6200 * config/tc-i386.h (EsSeg): Define.
6202 * config/tc-i386.h (regKludge): Define.
6203 (iclrKludge, imulKludge): Don't define.
6204 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6205 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6206 opcode_modifier checks to look for more common cases first. Add
6207 default_seg for IsString case.
6209 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6211 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6213 * configure: Rebuild with new automake and libtool.
6214 * aclocal.m4, Makefile.in: Likewise.
6216 * doc/Makefile.am (as.dvi): New target.
6217 * doc/Makefile.in: Rebuild.
6219 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6221 * configure.in: Added sparc86x support.
6223 * configure: Rebuild.
6225 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6227 (md_parse_option): Warn if -EL is not supported for this architecture.
6229 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6231 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6233 * config/tc-mips.c (mips_ip): Note when we use get match on
6234 the full instruction name.
6236 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6238 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6239 back into the expression to handle add/sub simplification correctly.
6241 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6243 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6245 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6247 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6250 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6252 * symbols.c (max_indent_level): New global.
6253 (print_symbol_value_1): Use it.
6254 * expr.h (expr_build_dot): Declare.
6255 * expr.c (expr_build_dot): New function.
6257 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6259 * symbols.c (print_binary): New function.
6260 (print_expr_1): Call it.
6262 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6264 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6265 operand in the opcode.
6267 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6269 * config/tc-i386.h: Reorder operand flags and opcode modifier
6270 flags for clarity. Remove unused definitions: Unknown,
6271 ImmUnknown, DispUnknown, NoModrm.
6272 * config/tc-i386.c (type_names): Add missing Debug type.
6273 (md_assemble): Better duplicate prefix checking. Quicker string
6274 instruction check via new opcode_modifier flag.
6276 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6278 * doc/as.texinfo (Invoking): Clarify -Wa example.
6280 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6282 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6283 (s_mips_weakext): Define.
6284 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6285 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6288 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6290 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6291 is an error if the value can not be computed at assembly time.
6292 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6294 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6296 * gasp.c (main): Set next field of new include_path structure to
6297 NULL. From Avery Pennarun <averyp@gdc.ca>.
6299 * read.c (s_mri_sect): Call as_bad rather than abort for an
6300 unsupported MRI target.
6302 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6304 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6305 the destination of a branch instruction should be altered.
6306 (find_real_start): New function: Locate the real, Thumb coded
6307 start of a Thumb function.
6308 (do_t_branch23): Alter the destination of branches to Thumb
6311 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6313 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6315 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6318 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6320 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6321 * doc/c-hppa.texi: Likewise.
6323 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6325 * Makefile.am: Rebuild dependencies.
6326 * Makefile.in: Rebuild.
6328 * Makefile.am (DEP_INCLUDES): New variable.
6329 (.dep1): Change to work when srcdir is not an absolute path.
6330 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6331 * Makefile.in: Rebuild.
6333 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6335 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6336 LinearAddress patch.
6338 * configure.in: Set version to 2.9.1.
6339 * configure: Rebuild.
6341 * Branched binutils 2.9.
6343 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6345 * config/tc-i386.h (FWait): Define.
6346 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6347 other prefixes. Check FWait flag in opcode table to see which
6348 instructions require an fwait prefix.
6350 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6352 * stabs.c (get_stab_string_offset): Always create a stab string
6355 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6357 Fix some gcc -Wall warnings:
6358 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6359 * ehopt.c (eh_frame_code_alignment): Likewise.
6360 * expr.c (integer_constant, operand): Likewise.
6361 * frags.c (frag_align): Likewise.
6362 * gasp.c (level_0, change_base, doinstr): Likewise.
6363 * hash.c (hash_ask): Likewise.
6364 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6365 (debugging_pseudo): Likewise.
6366 * macro.c (define_macro, check_macro): Likewise.
6367 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6368 (ignore_rest_of_line, float_cons): Likewise.
6369 * symbols.c (decode_local_label_name): Likewise.
6370 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6371 (fixup_segment, number_to_chars_bigendian): Likewise.
6372 (number_to_chars_littleendian): Likewise.
6373 * config/atof-ieee.c (gen_to_words): Likewise.
6374 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6375 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6376 * read.c (output_big_sleb128): Initialize locals to avoid
6378 (output_big_uleb128, equals): Likewise.
6379 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6380 to unsigned int. Change zeros to unsigned int.
6381 * cond.c (s_if): Add return to default case.
6382 * frags.c (frag_now_fix): Change return type to addressT.
6383 * frags.h (frag_now_fix): Update declaration.
6384 * listing.c (file_info_struct): Change linenum to unsigned int.
6385 (struct list_info_struct): Change hll_line to unsigned int.
6386 (print_source): Update format string.
6387 * read.c (emit_expr): Change scan to unsigned int, and don't
6388 bother to initialize it.
6389 * symbols.c (dollar_label_count): Change to unsigned long.
6390 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6391 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6392 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6394 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6396 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6397 mcf5200 just as we do for m68000.
6398 (m68k_init_after_args): Likewise.
6399 (md_estimate_size_before_relax): Likewise.
6401 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6403 * config/tc-v850.c (md_assemble): Store relocation addend in
6404 fixup instead of instruction.
6406 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6408 * config/tc-i386.c (md_assemble): Swap template arguments to
6409 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6410 This macro is currently symmetric, so passing them the wrong
6411 way didn't cause any problem, but may if the macro is changed
6413 After copying template to i.tm, use i.tm. rather than t-> to
6414 access fields, and make t a const*
6415 Move i.tm.operand_types[] swap to immediately after the copy.
6417 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6419 * expr.h (expr_build_uconstant): Add prototype.
6420 (expr_build_unary,expr_build_binary): Add prototypes.
6421 * expr.c (expr_build_uconstant): New function.
6422 (expr_build_unary,expr_build_binary): New functions.
6424 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6426 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6427 * macro.c (macro_expand_body): Increase buffer size.
6428 * messages.c (as_warn): Likewise.
6429 (as_warn_where, as_bad, as_bad_where): Likewise.
6431 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6433 Based on patch from H.J. Lu <hjl@gnu.org>:
6434 * Makefile.am (DISTSTUFF): New variable.
6435 (diststuff): New target.
6436 * Makefile.in: Rebuild.
6438 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6440 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6441 m32r_elf_section_change_hook.
6443 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6444 emit a nop if a section ends with a 16 bit instruction.
6446 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6448 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6449 s_lcomm rather than obj_coff_lcomm.
6450 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6452 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6454 * config/tc-i386.h (LinearAddress): Define.
6455 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6456 instruction, don't use a default segment.
6458 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6460 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6461 * configure: Rebuild.
6463 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6465 * aclocal.m4, configure: Rebuild with libtool 1.2.
6467 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6469 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6470 PC relative branches. Patch courtesy of Jonathan Walton.
6473 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6475 * configure.in (emulations): Add thumb-pe target.
6477 * configure (emulations): Add thumb-pe target.
6479 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6481 * itbl-lex.l (yywrap): Don't define if already defined as a
6484 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6486 * depend.c (quote_string_for_make): New function.
6487 (wrap_output): Use it.
6489 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6491 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6492 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6494 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6496 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6497 Recognize -GN and -relax.
6498 (md_begin): Initialize gp size from -G switch.
6499 (alpha_force_relocation): Always force if -relax.
6500 (alpha_align): Take a new argument that will specify when to
6501 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6502 Change all callers. Emit nop alignment padding as nop+unop pair.
6504 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6506 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6507 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6509 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6511 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6512 require padding to the next long word boundary.
6514 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6516 * cgen.c: #include symcat.h.
6517 * config/tc-m32r.c: Likewise.
6519 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6521 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6522 absolute expressions instead of '$' prefixed register names.
6524 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6526 * read.c (s_set): Record file and line info for symbols when -as.
6527 (pseudo_set): Don't overwrite that dummy fragment.
6529 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6531 * config/tc-ppc.c (md_pseudo_table): Add "section".
6532 (ppc_named_section): New static function.
6534 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6536 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6537 so we don't have to scan the entire list.
6539 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6541 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6542 case, allow the parallel instructions to modify the same flag
6545 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6547 * listing.c (list_symbol_table): Categorize symbols by
6548 undefined_section rather than sy_frag->line == NULL.
6550 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6552 * Makefile.am (install-exec-local): Install properly when ln
6553 fails or tooldir == prefix.
6555 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6557 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6558 Test result of insert_operand for error.
6560 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6562 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6563 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6564 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6565 * doc/Makefile.in: Rebuild.
6567 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6569 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6570 (macro): Fix handling of M_COP[0-3].
6572 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6574 Based on patches from Ross Harvey <ross@teraflop.com>:
6575 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6576 if macro_alternate or macro_mri.
6577 (getstring): Remove support for byte constants between < and >.
6578 (get_any_string): '<' only starts a string if macro_alternate or
6580 (macro_expand_body): Permit keyword parameters following
6581 positional parameters.
6583 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6584 * configure.in (alpha*-*-netbsd*): New target.
6585 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6586 * configure: Rebuild.
6588 * as.h (flag_warn_suppress_instructionswap): Move from here...
6589 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6590 here, and make static.
6592 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6593 BFD_ASSEMBLER or MANY_SEGMENTS.
6595 * as.c (show_usage): Update bug-gnu-utils address.
6596 * gasp.c (show_usage): Likewise.
6597 * doc/as.texinfo (Bug Reporting): Likewise.
6599 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6601 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6602 insns regardless of the size of a pointer if we're in mips I or
6604 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6606 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6608 Fix rac to accept only a0:
6609 * tc-d10v.c (parallel_ok, find_opcode):
6610 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6611 Introduce OPERAND_GPR.
6613 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6615 * read.c (s_fill): Handle non-constant repeat counts by creating
6616 an rs_space fragment.
6618 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6620 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6621 from as_bad to as_warn.
6623 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6625 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6626 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6627 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6629 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6631 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6632 seg_fix_rotP rather than fix_root from seg_info.
6634 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6636 * expr.c: Add support for 0x1_2_3_4 bignums.
6638 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6640 * configure.in: Change -linux* to -linux-gnu*.
6641 * configure: Rebuild.
6643 * app.c (do_scrub_begin): Treat \r as whitespace.
6645 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6647 * Makefile.am: Update dependencies.
6648 * Makefile.in: Rebuild.
6650 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6652 * configure, aclocal.m4: Rebuild with new libtool.
6654 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6656 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6657 the argument to bfd_set_arch_mach.
6658 (load_address): Use bfd_arch_bits_per_address to determine the
6659 bit size of an address instead of looking at the isa level.
6660 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6662 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6664 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6666 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6668 * ehopt.c: New file.
6669 * as.h (enum _relax_state): Add rs_cfa.
6670 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6671 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6672 * read.c (emit_expr): Call check_eh_frame.
6673 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6674 (relax_segment): Likewise.
6675 * Makefile.am: Rebuild dependencies.
6676 (GAS_CFILES): Add ehopt.c.
6677 (GENERIC_OBJS): Add ehopt.o.
6678 * doc/internals.texi (Frags): Document rs_cfa.
6680 * as.c (show_usage): Mention --traditional-format.
6681 (parse_args): Accept --traditional-format.
6682 * as.h (flag_traditional_format): Declare.
6683 * output-file.c (output_file_create): If flag_traditional_format,
6684 set BFD_TRADITIONAL_FORMAT on stdoutput.
6685 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6687 * config/tc-mips.c (append_insn): Make sure that if we have a
6688 fixup for an unmatched %hi reloc, it does not associated with a
6691 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6692 * doc/Makefile.in: Likewise.
6694 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6696 * config/tc-m32r.c (check_for_side_effects): New function.
6697 (can_make_parallel): Add checks for instruction side effects
6698 clashing with the other instruction.
6699 (assemble_parallel_insn): Improve warning messages. Return error
6700 message from non-swapped instruction order.
6702 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6704 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6706 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6707 md_cleanup definition. This moves the forced literal output to
6708 the end of the source pass, and avoids macro's inserting literals
6709 into the code immediately after the macro expansion.
6711 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6713 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6714 a gas internal symbol is adjustable.
6715 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6717 * as.h: If gcc version greater than 2.6, use `__format__' and
6718 `__printf__' in function attributes, rather than `format' and
6721 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6723 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6725 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6727 Add tms320c30 support:
6728 * config/tc-tic30.h: New file.
6729 * config/tc-tic30.c: New file.
6730 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6731 TARGET_FORMAT as "coff-tic30".
6732 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6733 * Makefile.am: Rebuild dependencies.
6734 (CPU_TYPES): Add tic30.
6735 (CPU_OBJ_VALID): tic30-aout is valid.
6736 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6737 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6738 * configure, Makefile.in: Rebuild.
6740 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6742 * config/tc-v850.c (md_assemble): Improvements to error messages.
6744 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6746 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6747 BFD_RELOC_HI16_S to store the high bits of any value.
6749 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6750 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6751 assembler calculate relocations to any external symbol at all.
6752 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6753 involving generation of pc-relative relocs.
6754 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6755 has been moved to md_apply_fix3.
6757 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6758 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6759 which actually means (the address of identifier's GOT entry) +
6760 constant, which is not particularly useful.
6762 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6764 * read.h (include_dirs): Declare.
6765 (include_dir_count,include_dir_maxlen): Declare.
6767 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6769 * configure.in: Correct check for shared opcodes library.
6770 * configure: Rebuild.
6772 * listing.c (buffer_line): If we can't open the file, set at_end.
6773 (listing_print): Remove unused local variable fi.
6775 * config/m68k-parse.y (reglistpair): Handle register list in
6778 * config/vms-conf.h: Don't undef VERSION.
6780 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6782 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6784 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6786 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6787 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6788 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6789 (EXTRA_DIST): Define.
6790 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6791 explicitly rather than via the list of object files.
6792 (gcc-as.opt): New file created when make-gas.com is run.
6793 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6794 itbl-cpu.h} to #include appropriate file rather than copying that
6796 * config/vms-conf.h: Synchronize with current config.in.
6797 * Makefile.in: Rebuild.
6799 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6801 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6802 (parallel_ok): Relaxed parallel subinstruction dependency check.
6804 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6806 * as.h (flag_warn_suppress_instructionswap): added new flag.
6807 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6808 command line argument.
6809 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6810 warning only if flag_warn_suppress_instructionswap is false.
6812 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6814 * configure.in (i386-*-mingw32*): New target.
6815 * configure: Rebuild.
6817 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6819 * symbols.c (resolve_symbol_value): Don't set the segment if it
6820 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6822 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6825 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6827 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6828 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6831 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6833 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6835 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6837 * config/tc-v850.c (v850_insert_operand): Display instruction when
6838 an error is encountered.
6840 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6842 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6843 (i386-*-sco3.2v5*coff): New target.
6844 (i386-*-sco3.2*): New target.
6845 * configure: Rebuild.
6847 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6849 * config/tc-v850.c: Tidy error message production.
6851 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6853 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6854 validate_immediate return value in the right type for comparisons
6857 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6859 * listing.c (MAX_BYTES): Use listing variables not constants.
6860 (data_buffer): No longer an array, but a pointer.
6861 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6862 (listing_listing): Allocate data_buffer.
6864 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6866 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6867 --listing-rhs-width, --listing-cont-lines.
6868 (show_usage): Update.
6869 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6870 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6871 (print_lines): Use the variables instead of the constants.
6872 (listing_listing): Likewise.
6873 * listing.h: Declare the new vars.
6875 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6877 * as.c (parse_args): Add --keep-locals alias for -L.
6878 Add --strip-local-absolute.
6879 (show_usage): Update.
6880 * as.h (flag_strip_local_absolute): New flag.
6881 * symbols.c (S_IS_LOCAL): Use it.
6882 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6883 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6884 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6886 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6888 * config/tc-m32r.c: Detect if explicitly parallel instructions
6889 might have an io conflict and issue a warning message.
6891 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6893 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6894 cgen_swap_fixups): Functions to save, restore and swap the fixup
6895 chain with a backup copy.
6896 (cgen_asm_finish_insn): Returns address of constructed insn.
6898 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6900 * listing.c (file_info_struct): Remove FILE, add POS.
6901 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6902 (file_info): Don't open the file.
6903 (buffer_line): Check for the file in the last_open cache, updating
6905 (print_source): Don't reference file_info->file.
6906 (listing_listing): Likewise.
6907 (listing_print): Close the file in the cache, if any.
6909 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6911 * read.c (dwarf_file_string): New file static variable.
6912 (emit_expr): Look for constant sequence that leads up to a file
6913 name in DWARF debugging output.
6914 (stringer): Use dwarf_file_string to decide whether to accept a
6915 string as a file name.
6917 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6919 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6920 (crack_operand): Add reg->reglst MRI hack.
6921 (r_seg): Put reglst symbols in reg_section.
6922 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6924 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6926 * tc-sh.c (get_specific): Handle SGR & DBR.
6928 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6930 * tc-h8300.c (parse_reg): Take the length of the symbol into
6931 account when attempting to match a register name.
6932 * tc-h8500.c (parse_reg): Likewise.
6934 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6936 * cgen.c: Formatting changes to improve readability.
6938 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6940 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6943 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6945 Based on a patch from Jim Wilson
6946 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6947 (tc_gen_reloc): Handle cross section PC relative relocs
6950 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6952 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6954 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6956 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6957 (expr_jmp_buf): New static local.
6958 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6959 (cgen_md_operand): New function.
6960 * tc-m32r.c: Clean up pass over `struct foo' usage.
6961 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6963 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6965 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6966 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6968 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6970 * config/tc-i386.c (i386_operand): Give an error if there are
6971 unrecognized characters after an expression.
6973 For older changes see ChangeLog-9697