1 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3 * doc/internals.texi (Expressions): Fix typo.
5 2000-07-08 Kazu Hirata <kazu@hxi.com>
7 * config/tc-sh.c: Fix formatting.
8 * config/tc-tic54x.c: Fix formatting.
9 * depend.c: Fix formatting.
10 * flonum-konst.c: Likewise.
11 * flonum-mult.c: Likewise.
13 2000-07-07 Kazu Hirata <kazu@hxi.com>
15 * config/tc-sh.c: Fix comments.
16 * config/obj-vms.c: Fix comments.
17 * config/tc-a29k.c: Likewise.
18 * config/tc-alpha.c: Likewise.
19 * config/tc-h8300.c: Likewise.
20 * config/tc-h8500.c: Likewise.
21 * config/tc-i370.c: Likewise.
22 * config/tc-ia64.c: Likewise.
23 * config/tc-m68hc11.c: Likewise.
24 * config/tc-m68k.c: Likewise.
25 * config/tc-mips.c: Likewise.
26 * config/tc-ns32k.c: Likewise.
27 * config/tc-ppc.c: Likewise.
28 * config/tc-z8k.c: Likewise.
30 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
32 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
33 Default to '(SEC_LOAD | SEC_DATA)'.
34 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
36 * doc/internals.texi (CPU Backend): Describe
37 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
39 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
41 * as.c (parse_args): NULL terminate the long option list.
43 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
45 * config/tc-d30v.h: Include "write.h" for fixS.
46 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
48 2000-07-05 Nick Clifton <nickc@cygnus.com>
50 * config/tc-d30v.c (write_2_short): Further changes to warning
51 messages produced when combining EITHER_BUT_PREFER_MU attributed
54 2000-07-05 DJ Delorie <dj@redhat.com>
58 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
60 * config/tc-arm.c (psrs): Accept combinations of flags.
62 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
64 * config/tc-avr.c: Change _ () to _() around all strings marked
65 for translation (exception from the usual coding style).
66 (avr_opt): New struct variable, how the new switches are set.
67 (OPTION_MMCU): Define as 'm' and actually use.
68 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
69 (show_mcu_list): New function, display the list of known MCUs.
70 (md_show_usage): Document the new switches. Call show_mcu_list.
71 (avr_set_arch): Change 'm' to OPTION_MMCU.
72 (md_parse_option): Call show_mcu_list if unknown MCU specified.
73 Handle the new switches.
74 (avr_operands): Disable warnings for undefined combinations of
75 operands if -mall-opcodes. Disable warnings for skipping two-word
76 instructions if enhanced core or -mno-skip-bug.
77 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
78 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
79 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
80 (avr_ldi_expression): Warn about implicit lo8().
81 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
83 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
85 * configure.in: Add entry for mips-*-sysv4*MP*
87 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
88 elf32-tradlittlemips for traditional mips targets.
89 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
90 test for Link Once sections as in adjust_reloc_syms.
91 * config/te-tmips.h: New file for traditional mips targets. Define
94 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
96 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
97 flags argument is not present, don't change an existing section's
98 section's attributes. If the flags argument is present, warn if the
99 attributes don't match the section's current attributes. When
100 long section names are supported, set SEC_LINK_ONCE and
101 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
103 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
105 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
106 symbols; create them.
108 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
110 * write.c (set_segment_vma): New: Set vma and lma for a segment.
111 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
113 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
115 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
116 expressions. Ignore the problem when handling 16 bit immediates,
117 because the assembler will take care of the relocation later.
119 2000-06-27 Nick Clifton <nickc@cygnus.com>
121 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
122 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
123 sequential order, and emit warning messages if the input source
124 code contains constructs like that, or parallel constructs
125 containing such opcodes.
127 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
129 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
130 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
131 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
132 (md_show_usage): Update usage message.
133 (md_parse_option): Allow redefinition of MCU type within the
134 same avr[1-5] bfd machine type. Show both old and new MCU type
135 in the error message.
136 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
137 Simplify 8K wrap code.
139 2000-06-25 Kazu Hirata <kazu@hxi.com>
141 * config/obj-aout.c: Remove all uses of DEFUN.
142 * config/obj-ieee.c: Likewise.
143 * config/tc-sh.c: Fix comment typos.
144 * config/tc-tahoe.c: Likewise.
145 * config/tc-vax.c: Likewise.
146 * config/tc-w65.c: Likewise.
147 * config/tc-z8k.c: Likewise.
148 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
150 2000-06-24 DJ Delorie <dj@cygnus.com>
152 * config/tc-i386.c (md_estimate_size_before_relax): Revert
153 more changes from Sept 1999
154 (tc_i386_fix_adjustable): ditto
155 (md_apply_fix3): ditto
157 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
159 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
160 (gas_cgen_parse_operand): Set it around expression() call.
161 (gas_cgen_md_operand): Test for it before longjmp().
163 2000-06-24 Kazu Hirata <kazu@hxi.com>
165 * config/tc-h8500.c: Remove all uses of DEFUN.
166 * config/tc-sh.c: Likewise.
167 * config/tc-w65.c: Likewise.
168 * config/tc-z8k.c: Likewise.
170 * config/tc-h8500.c: Fix typos in comments.
172 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
174 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
177 2000-06-23 matthew green <mrg@redhat.com>
179 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
180 defined. Fix error message for `[' grouping.
182 2000-06-22 Kazu Hirata <kazu@hxi.com>
184 * config/tc-h8300.c: Fix formatting and comment typos.
186 2000-06-22 Timothy Wall <twall@cygnus.com>
188 * config/tc-ia64.c (note_register_values): Move premature QP
189 notation clearing into the appropriate place.
191 2000-06-22 Alan Modra <alan@linuxcare.com.au>
193 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
194 first before anything else. Add bin-bugs.h, emul.h and progress.h
195 Sort list of files as for $(OBJS) in Makefile.am.
197 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
198 find one. Remake dependencies.
199 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
200 * Makefile.in: Regenerate.
201 * doc/Makefile.in: Regenerate.
203 * config/tc-i386.c (i386_displacement): Don't assume a constant
204 displacement is necessarily 16 bits when in 16 bit code mode.
205 (md_assemble): Instead size the displacement here after we know
206 for sure that a .code16gcc operand hasn't automatically added
207 operand size prefixes.
209 2000-06-21 H.J. Lu <hjl@gnu.org>
211 * Makefile.am: Rebuild dependency.
212 * Makefile.in: Rebuild.
214 2000-06-21 Kazu Hirata <kazu@hxi.com>
216 * config/tc-h8300.c (parse_reg): Make the function static.
217 (parse_exp): Likewise.
219 2000-06-20 DJ Delorie <dj@cygnus.com>
221 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
222 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
223 for cygwin import libraries to work properly.
225 2000-06-20 H.J. Lu <hjl@gnu.org>
227 * Makefile.am: Rebuild dependency.
228 * Makefile.in: Rebuild.
229 * configure: Likewise.
230 * doc/Makefile.in: Likewise.
232 2000-06-20 Timothy Wall <twall@cygnus.com>
234 * doc/internals.texi (CPU backend): Add @itemx for
235 TC_START_LABEL_WITHOUT_COLON.
236 * doc/c-tic54x.texi: New.
237 * doc/as.texinfo: Add tic54x features and include primary tic54x
239 * doc/all.texi: Add C54X.
240 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
241 * doc/Makefile.in: Regenerate.
242 * configure.in: Add tic54x and define LIBM for tic54x.
243 * configure: Regenrate.
244 * config/tc-tic54x.[ch]: New.
245 * config/obj-coff.h: Add tic54x.
246 * Makefile.am: (CPU_TYPES): Add tic54x.
247 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
248 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
249 (as_new_LDADD): Add $(LIBM).
250 * Makefile.in: Regenerate.
252 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
254 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
255 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
256 * doc/as.texinfo: Likewise.
258 * configure, Makefile.in: Regenerate.
259 * configure.in (emulations): Recognize m6811 and m6812.
260 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
261 Added files for 68hc11 and 68hc12 assembler.
262 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
263 * config/tc-m68hc11.h: Header definition for that assembler.
265 2000-06-18 Nick Clifton <nickc@redhat.com>
267 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
268 instead of OCTETS_PER_BYTE.
270 * config/tc-v850.c: Fix compile time warnings.
271 * config/tc-ppc.c: Fix compile time warnings.
273 2000-06-18 H.J. Lu <hjl@gnu.org>
275 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
276 * configure: Rebuild.
278 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
280 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
283 2000-06-16 Nick Clifton <nickc@cygnus.com>
285 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
286 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
288 * doc/c-mips.texi: Document newly accepted cpu variants.
290 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
292 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
294 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
296 * macro.c (getstring): Make it possible to escape the quote
299 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
301 * config/tc-hppa.c (pa_export): Weak symbols can be global.
303 2000-06-13 H.J. Lu <hjl@gnu.org>
305 * configure: Regenerate.
307 2000-06-09 Alan Modra <alan@linuxcare.com.au>
309 * app.c (do_scrub_begin): Don't default lex[';'] as a line
311 * doc/internals.texi (line_separator_chars): Semicolon is no
312 longer a default. Mention null and newline as defaults.
314 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
316 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
317 * config/tc-i860.h (line_separator_chars): Likewise.
318 * config/tc-h8300.c (line_separator_chars): Likewise.
319 * config/tc-i960.c (line_separator_chars): Likewise.
320 * config/tc-m68k.c (line_separator_chars): Likewise.
321 * config/tc-mips.c (line_separator_chars): Likewise.
322 * config/tc-ns32k.c (line_separator_chars): Likewise.
323 * config/tc-sparc.c (line_separator_chars): Likewise.
324 * config/tc-vax.c (line_separator_chars): Likewise.
326 * config/tc-h8300.c (comment_chars): Use string initialiser.
327 * config/tc-i960.c (line_comment_chars): Likewise.
328 * config/tc-z8k.c (comment_chars, line_comment_chars,
329 line_separator_chars): Likewise.
331 * config/tc-arm.c (line_separator_chars): Always use `;', not just
334 2000-06-08 Nick Clifton <nickc@cygnus.com>
336 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
339 2000-06-08 David O'Brien <obrien@FreeBSD.org>
341 * configure.in (VERSION): Update to show this is the CVS mainline.
343 2000-06-08 Matthew Jacob <mjacob@feral.com>
345 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
346 $at is the integer register $r28, vs. both $r28 and the floating
349 2000-06-08 James E. Wilson <wilson@cygnus.com>
351 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
352 (dot_endp): Don't call ia64_flush_insns.
353 (emit_one_bundle): Don't delete prologue/body records from
354 unwind_record list in first loop. Rewrite second loop to account for
357 2000-06-07 David Mosberger <davidm@hpl.hp.com>
359 * config/tc-ia64.c: Add missing prototypes.
360 (generate_unwind_image): Cast argument to output_unw_records call.
362 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
364 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
366 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
368 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
369 (REGISTER_P): likewise.
370 (avr_opcodes): uses include/opcode/avr.h
371 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
373 2000-06-04 Alan Modra <alan@linuxcare.com.au>
375 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
378 2000-06-03 H.J. Lu <hjl@gnu.org>
380 * read.c (is_end_of_line): Put back `;'.
382 2000-06-03 Alan Modra <alan@linuxcare.com.au>
384 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
386 2000-06-01 Alan Modra <alan@linuxcare.com.au>
388 * expr.c (operand): Test is_end_of_line outside switch to catch
389 line separator chars that are also operators.
390 (operator): Return O_illegal for line separator chars.
392 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
393 entry (or `!' entry for TC_HPPA).
395 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
396 before indexing is_end_of_line. Remove redundant check for '\0'.
398 * config/tc-h8500.c (md_assemble): Likewise.
399 * config/tc-mcore.c (md_assemble): Likewise.
400 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
403 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
405 * config/tc-mcore.c (mcore_cons): Likewise.
406 (mcore_float_cons): Likewise.
407 (mcore_stringer): Likewise.
408 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
410 2000-06-01 Scott Bambrough <scottb@netwinder.org>
412 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
414 2000-05-29 Nick Clifton <nickc@cygnus.com>
416 * config/tc-sh.c: Fix compile time warning messages.
418 * config/tc-mips.c: Fix compile time warning messages.
420 2000-05-29 Philip Blundell <philb@gnu.org>
422 * doc/as.texinfo: Update copyright dates.
423 (Local Labels): Delete misplaced mention of ARM.
424 * NEWS: Mention ARM ELF support.
426 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
428 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
429 it is modified, and use the real_size to compute the frag address
430 for dwarf2 line info.
432 2000-05-27 Alan Modra <alan@linuxcare.com.au>
434 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
435 line-matching scheme to cope with automake moving variables around.
436 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
437 * Makefile.in: Regenerate.
439 2000-05-26 Jakub Jelinek <jakub@redhat.com>
441 * config/tc-sparc.c (sparc_relax): New.
442 (md_longopts): Add -relax and -no-relax options.
443 (md_parse_options, md_show_usage): Likewise.
444 (md_apply_fix3): Optimize tail call into branch always if possible.
446 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
448 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
449 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
450 rules, with warning when a GAS statement specifies a packing that
451 will result in an instruction being squashed.
452 Added typdef packing_type and enumerals, changed various integer
453 literals to use the enumerals.
455 2000-05-24 David Mosberger <davidm@hpl.hp.com>
457 * config/tc-ia64.c (dot_restorereg_p): New function.
458 (md_pseudo_table): Add restorereg.p.
459 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
460 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
462 * config/tc-ia64.h (unw_record_type): Add unwabi.
463 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
464 called MASK with members for imask, and the masks produced by
465 fr_mem, gr_mem, br_mem, and frgr_mem.
466 (unw_p_record): Add members ABI and CONTEXT.
467 (unw_x_record): Add member AB.
468 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
469 as pseudo-register for use during unwind info generation.
470 (AR_PFS, AR_LC): New macros.
471 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
472 whose names start with an at sign (as in "@priunat").
473 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
475 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
476 proc_end, unwind_info, personality_routine): Consolidate into
477 "unwind" structure to reduce offset-table use. Add member
478 NEXT_SLOT_NUMBER to track the slot number for the next instruction
480 (output_R1_format, output_R3_format, output_P3_format,
481 output_P6_format): Initialize R with zero to reduce compiler warnings.
482 (output_P7_format): Ditto. Add `default' branch to switch
483 statement to reduce compiler warnings.
484 (output_P8_format, output_B1_format, output_B4_format): Ditto.
485 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
486 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
487 into single argument.
488 (output_X1_format, output_X3_format): Initialize R with zero to reduce
489 compiler warnings. Merge A and B args into single argument.
490 (output_X2_format, output_X4_format): Remove unused variable R. Merge
491 A and B args into single argument.
492 (free_record): Removed (wasn't used).
493 (free_list_records): Also free imasks in prologue records.
494 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
495 (output_spill_mask): Remove.
496 (output_unwabi): New function.
497 (output_epilogue, output_label_state, output_copy_state): Call
499 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
500 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
502 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
503 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
504 as part of handling the prologue records. Emit region's imask if
505 we have one. Handle unwabi, epilogue, label_state, copy_state,
506 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
507 spill_sprel_p, and spill_reg_p records.
508 (set_imask, count_bits, slot_index): New function.
509 (fixup_unw_records): Fix region size computation. Handle
510 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
511 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
512 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
513 set_imask accordingly. Update imask for gr_gr, and br_gr records.
514 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
515 (dot_save): Use manifest constants for applicaton registers.
516 Handle REG_PR and REG_PRIUNAT.
517 (dot_restore): Don't just ignore it.
518 (dot_restorereg): New function..
519 (generate_unwind_image): Ensure unwind info is a multiple of eight
520 bytes, not just four bytes.
521 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
522 (dot_altrp): Don't just ignore it.
523 (dot_savemem): New function. Replaces dot_savesp() and
524 dot_savepsp(). Use manifest constants for applicaton registers.
525 Handle REG_PR and REG_PRIUNAT.
526 (dot_savef): Simplify.
527 (dot_saveb): Support generation of br_gr.
528 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
529 dot_label_state, dot_copy_state): New function.
530 (dot_unwabi): Don't just ignore it.
531 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
532 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
533 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
534 (emit_one_bundle): Set slot number for prologue/body records
535 *before* emitting the first insn.
536 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
537 (md_begin): Declare "psp" pseudo-register.
538 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
539 so we don't get segfault.
540 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
541 counts as required per SW Conventions manual
542 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
543 output_preds_psprel, output_preds_sprel, output_spill_base,
544 output_unat_psprel, output_unat_sprel, output_lc_psprel,
545 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
546 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
547 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
548 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
549 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
550 (dot_vframe): Implement.
551 (dot_vframesp, dot_vframepsp): New function.
553 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
555 * configure.in (i386-*-freebsd a.out entry): Quote properly.
556 * configure: Regenerate.
558 2000-05-23 Alan Modra <alan@linuxcare.com.au>
560 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
561 (md_estimate_size_before_relax): so we can use it here instead of
562 old kludges. Localise vars to blocks. Comment.
564 * frags.c (frag_new): Update fr_var comments.
565 * frags.h (struct frag): Ditto.
567 2000-05-22 Richard Henderson <rth@cygnus.com>
569 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
570 (pseudo_func): Add pcrel.
571 (operand_match): Handle IA64_OPND_TGT64.
572 (build_insn): Likewise.
573 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
574 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
575 (fix_insn): Handle all three 64-bit relocation types.
577 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
579 * obj.h (struct format_ops): New members begin, app_file,
580 s_set_other, s_set_desc, s_get_type, s_set_type,
581 separate_stab_sections, init_stab_section.
583 * config/obj-multi.h: Update GPL notice to v2.
586 (S_SET_SIZE): Test s_set_size for NULL before calling.
587 (S_SET_ALIGN): Similar for s_set_align.
592 (SEPARATE_STAB_SECTIONS): New.
593 (INIT_STAB_SECTION): New.
594 (EMIT_SECTION_SYMBOLS): New.
595 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
597 * config/obj-elf.h: Update GPL notice to v2.
598 Mention that this file is included from obj-multi.h.
599 (obj_begin): Wrap definition in ifndef.
600 (elf_file_symbol): Constify declaration.
601 (obj_app_file): Ditto.
602 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
603 Wrap in ifndef SEPARATE_STAB_SECTIONS.
605 * config/obj-elf.c (elf_s_set_other): New.
606 (elf_file_symbol): Constify argument.
607 (elf_separate_stab_sections): New.
608 (elf_init_stab_section): New.
609 (elf_format_ops): Add new members. Remove comma at end.
611 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
612 (ecoff_format_ops): Add new fields. Remove comma at end.
613 Mention inconsistency for emit_section_symbols.
615 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
617 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
618 (coff_separate_stab_sections): New.
619 (coff_format_ops): Add new members.
621 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
622 (obj_aout_s_set_other): New.
623 (obj_aout_s_set_desc): New.
624 (obj_aout_s_get_type): New.
625 (obj_aout_s_set_type): New.
626 (obj_aout_separate_stab_sections): New.
627 (aout_format_ops): New members added. Use obj_aout_process_stab,
628 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
629 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
631 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
633 2000-05-22 Alan Modra <alan@linuxcare.com.au>
635 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
636 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
637 (md_estimate_size_before_relax): Ensure jumps to weak and
638 externally visible symbols are relocatable.
640 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
642 * stabs.c (aout_process_stab): Make global.
643 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
644 * read.h (aout_process_stab): Declare.
646 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
647 Generalize to *aout, *coff *elf.
648 * configure: Regenerated.
650 * doc/internals.texi (Object format backend): Say
651 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
653 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
654 * Makefile.in: Regenerated.
656 2000-05-19 Catherine Moore <clm@cygnus.com>
658 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
660 2000-05-18 Alan Modra <alan@linuxcare.com.au>
662 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
663 instruction to reflect change in re_assemble_*.
665 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
667 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
668 build PA64 ELF tools.
669 * configure: Rebuilt.
671 2000-05-17 Alan Modra <alan@linuxcare.com.au>
673 * Makefile.am: Regenerate dependencies.
674 * Makefile.in: Regenerate.
676 2000-05-15 Nick Clifton <nickc@cygnus.com>
678 * config/tc-arm.c (struct asm_psr): Add boolean field
679 distinguishing between CSPR and SPSR. Rename 'number' field
681 (psrs): Rearrange contents to match new asm_psr structure.
682 (arm_psr_parse): Move next to psr_required_here. Make it
683 return an asm_psr structure.
684 (psr_required_here): Use asm_psr structure returned by
686 (do_msr): Reorganise to allow psr_required_here to be called
688 (md_undefined_name): Mark 'name' parameter as unused, since
689 the COFF target does not use it.
691 2000-05-14 David O'Brien <obrien@FreeBSD.org>
693 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
695 * config/te-aux.h: Likewise.
696 * config/te-dpx2.h: Likewise.
697 * config/te-go32.h: Likewise.
698 * config/te-hp300.h: Likewise.
699 * config/te-hppa.h: Likewise.
700 * config/te-i386aix.h: Likewise.
701 * config/te-ic960.h: Likewise.
702 * config/te-interix.h: Likewise.
703 * config/te-nbsd532.h: Likewise.
704 * config/te-pc532mach.h: Likewise.
705 * config/te-ppcnw.h: Likewise.
706 * config/te-psos.h: Likewise.
707 * config/te-sparcaout.h: Likewise.
708 * config/te-sun3.h: Likewise.
709 * config/te-sysv32.h: Likewise.
711 2000-05-14 Alan Modra <alan@linuxcare.com.au>
713 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
714 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
715 and sign extend without an if statement.
716 (build_bytes): Likewise.
718 2000-05-14 Kazu Hirata <kazu@hxi.com>
720 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
721 X_add_symbol L_32 case.
723 2000-05-14 David O'Brien <obrien@FreeBSD.org>
725 * config/te-freebsd.h: New file.
727 2000-05-13 Alan Modra <alan@linuxcare.com.au>
729 * asintl.h (gettext, dgettext, dcgettext, textdomain,
730 bindtextdomain): Replace defines with those from intl/libgettext.h
731 to quieten gcc warnings.
733 * NEWS: Mention x86 .arch and -q.
735 * config/tc-i386.c (quiet_warnings): New.
736 (md_assemble): Use quiet_warnings.
737 (md_parse_option): Set quiet_warnings from -q.
738 (md_show_usage): Mention -q, delete -m.
739 (flag_do_long_jump): Delete.
740 (md_parse_option): Remove -m.
741 (md_show_usage): Remove -m.
742 (md_create_long_jump): Remove useless flag_do_long_jump code.
744 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
745 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
747 2000-05-13 Alan Modra <alan@linuxcare.com.au>
748 Alexander Sokolov <robocop@netlink.ru>
750 * doc/c-i386.texi (i386-Arch): New section.
751 (i386-Syntax): Mention .intel_syntax and .att_syntax.
753 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
754 (smallest_imm_type): Use smallest opcode for shift by one if cpu
755 architecture has been given and is not 486.
757 (md_pseudo_table): Add .arch.
758 (md_assemble): Warn if cpu architecture has been given and an
759 unsupported instruction.
761 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
762 Move operand_types bit defines after relevant template field.
763 (template): Add cpu_flags.
767 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
769 * config/tc-mn10300.h (md_end): Define.
770 (mn10300_finalize): Declare.
771 * config/tc-mn10300.c: Include dwarf2dbg.h.
772 (debug_line): Define.
773 (md_assemble): Generate dwarf2 line info.
774 (mn10300_finalize): New function. Finalize dwarf2 info.
776 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
778 * config/tc-mips.c (md_estimate_size_before_relax): Use the
779 external version of the relocation for weak symbols.
781 2000-05-08 David Mosberger <davidm@hpl.hp.com>
783 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
784 frame size in units of 16 bytes, as required per SW Conventions manual.
785 (output_unw_records): Output info-block header as a dword to get
788 2000-05-08 Alan Modra <alan@linuxcare.com.au>
790 * as.h: #include "file", not <file> on files from ../include.
791 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
792 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
793 (md_convert_frag): Add ATTRIBUTE_UNUSED.
794 (tc_coff_symbol_emit_hook): Ditto.
795 (OPTCOUNT): Cast to int to avoid compiler warning.
796 (md_begin): Fix signed/unsigned warnings.
798 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
800 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
801 ABRANCH LONG case for a conditional branch on a 68000.
802 (md_estimate_size_before_relax): Likewise. Also handle
803 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
804 (m68k-ip: case ABSL): Relax absolute references to 16-bit
805 PC-relative on all CPUs.
806 (md_estimate_size_before_relax): Likewise.
808 2000-05-04 Alan Modra <alan@linuxcare.com.au>
810 * as.c (parse_args): Just mention current year in printed
813 2000-05-03 J.T. Conklin <jtc@redback.com>
815 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
817 (md_parse_option): Recognize -m7400.
819 2000-05-03 Ian Lance Taylor <ian@zembu.com>
821 * config/atof-ieee.c (gen_to_words): When adding carry back in,
822 don't permit lp to become less than the words array.
824 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
826 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
827 Fix little-endian case.
829 2000-05-03 David O'Brien <obrien@NUXI.com>
831 * as.c (parse_args): Update copyright.
833 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
835 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
836 for the .bss section too.
838 2000-05-02 Alan Modra <alan@linuxcare.com.au>
840 * configure.in: Set em=linux for hppa-*-linux.
841 * configure: Regenerate.
842 * doc/Makefile.in: Regenerate with correct automake.
844 * frags.c (frag_grow): Sanity check chunk_size.
846 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
847 * config/obj-som.h: Likewise.
848 * config/obj-ieee.h: Likewise.
850 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
852 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
853 (md_pseudo_table): Fully initialise OBJ_ELF cases.
854 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
855 (pa_ip): low_sign_unext now returns via function value. Use
856 re_assemble_* instead of dis_assemble_* and
857 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
859 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
860 (md_section_align, md_parse_option, md_show_usage,
861 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
862 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
863 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
864 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
865 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
867 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
868 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
869 outside of switch. Correct mask and shifting errors in case 10
870 and case -11. In case 21, compare against signed range to suit
871 hppa_field_adjust changes. In case 12, use re_assemble_12. In
872 case 17 and case 22, use offsetT variable to properly check range.
873 Use re_assemble_* here too.
874 (evaluate_absolute): Change type of value to offsetT. Call
875 hppa_field_adjust to do the work for us.
876 (pa_parse_cmpb_64_cmpltr): Delete save_s.
877 (pa_parse_cmpib_64_cmpltr): Ditto.
878 (pa_build_unwind_subspace): Delete unused var subseg. Change type
879 of i to unsigned int.
880 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
881 (pa_end_of_source): Return type is void.
883 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
885 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
887 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
889 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
891 (md_begin): Removed "construct symbols for each register name".
892 Because register names conflicts with GCC generated function
894 (avr_operand): Now constant numbers can be used as a register
895 identifiers (0 as r0, 31 as r31).
896 (md_assemble): use skip_space () before parsing instruction
899 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
901 * config/tc-avr.c: New AVR_ISA_ defined.
902 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
903 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
904 for `fmul', `movw' and `lpm R,Z' instructions.
905 (avr_operands): Warn if current opcode is a two-word instruction
906 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
907 (avr_opcodes): New commands added.
908 (REGISTER_P): Check 'a' and 'v' constraint letters.
909 (mcu_types): New MCU added.
911 2000-05-01 Alan Modra <alan@linuxcare.com.au>
913 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
914 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
915 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
916 * configure: Regenerate.
918 2000-04-29 Andreas Jaeger <aj@suse.de>
920 * as.h: Correctly check GCC version.
922 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
924 * as.c (parse_args): Allow md_parse_option to override -a listing
926 * config/obj-coff.c (add_lineno): Change type of offset parameter
927 from "int" to "bfd_vma."
928 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
929 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
930 (ppc_change_csect): Align correctly for XCOFF64.
931 (ppc_machine): New function, which discards "ppc_machine" line.
932 (ppc_tc): Cons for 8 when code is 64 bit.
933 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
935 (md_parse_option): Handle -a64 and -a32.
937 * config/tc-ppc.h (TARGET_MACH): Define.
938 (TARGET_FORMAT): Move to function.
939 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
941 2000-04-26 David O'Brien <obrien@FreeBSD.org>
943 * doc/as.1: Fix unbalanced brackets.
945 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
947 (line_comment_chars): Set to '/' if TE_FreeBSD.
949 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
951 * configure.in: Configury support for PA64 (currently disabled).
952 * configure: Rebuilt.
954 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
956 * config/tc-mips.c (s_change_sec): Use record_alignment, not
957 bfd_set_section_alignment.
959 2000-04-25 Alan Modra <alan@linuxcare.com.au>
961 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
964 2000-04-24 Nick Clifton <nickc@cygnus.com>
966 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
967 * doc/as.texinfo (Align): Include arm and strongarm in list of
968 targets that have the second form of the behaviour of the .align
971 2000-04-24 Mark Klein <mklein@dis.com>
973 * obj-som.c: Terminate obj_pseudo_table.
975 2000-04-22 Timothy Wall <twall@cygnus.com>
977 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
979 (operand_match): Conditionally insert default bit values for IMMU9.
981 2000-04-14 Matthew Green <mrg@cygnus.com>
983 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
984 * configure: Rebuilt.
986 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
987 Jason Eckhardt <jle@cygnus.com>
989 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
991 * config/tc-hppa.c (CHECK_ALIGN): New macro.
992 Added handling of new operand types l,y,&,fe,fE,fx.
994 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
995 David Mosberger <davidm@hpl.hp.com>
996 Timothy Wall <twall@cygnus.com>
997 Andrew MacLeod <amacleod@cygnus.com>
998 Jim Wilson <wilson@cygnus.com>
1000 * Makefile.am (CPU_TYPES): Add ia64.
1001 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1002 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1003 * Makefile.in: Rebuild.
1004 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1005 * configure: Rebuild.
1006 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1007 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1008 * expr.c (expr): Handle md_optimize_expr.
1009 * read.c (LEX_HASH): Add comment.
1010 * config/tc-ia64.c, config/tc-ia64.h: New files.
1012 2000-04-21 Richard Henderson <rth@cygnus.com>
1014 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1015 bundling a non-delayed branch type instruction.
1017 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1019 * config/tc-mn10300.c (HAVE_AM30): Define.
1020 (md_assemble): Use it.
1022 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1024 * config/obj-elf.c (obj_elf_change_section): Check for changed
1027 * Makefile.am: (CPU_MULTI_VALID): Remove.
1028 (MULTI_CPU_TYPES): Define.
1029 (MULTI_CPU_OBJ_VALID): Define.
1030 (DEPTC): Use the above.
1031 (DEPOBJ): Same here.
1033 Regenerate dependencies.
1034 * Makefile.in: Regenerate.
1036 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1038 * Makefile.am (YACC, LEX): Get them from configure.
1040 2000-04-18 H.J. Lu (hjl@gnu.org)
1042 * config/tc-i386.c (offset_in_range): Use addressT instead of
1043 bfd_vma for non-bfd assemblers.
1045 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1047 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1048 doesn't give spurious errors.
1050 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1052 * as.h (SEEK_SET): Define if undefined.
1054 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1056 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1057 constants, and don't assume offsetT is 32 bits.
1059 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1061 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1062 (md_pcrel_from_section): Add prototype.
1063 (d10v_fix_adjustable): Add prototype.
1064 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1066 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1068 2000-04-12 Nick Clifton <nickc@cygnus.com>
1070 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1071 symbol in frag chain.
1073 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1075 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1076 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1077 (fits_in_signed_word, smallest_imm_type): Ditto.
1078 (md_assemble): Use an offsetT var to hold offsetT values, not a
1080 (offset_in_range): New.
1081 (md_assemble): Use it.
1082 (md_convert_frag): Change type of target_address, opcode_address,
1083 and displacement_from_opcode_start to offsetT.
1084 (md_create_short_jump): Change type of offset to offsetT.
1085 (md_create_long_jump): Ditto.
1086 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1087 (md_chars_to_number): Remove.
1088 (output_invalid): Remove duplicate prototype.
1090 2000-04-09 Nick Clifton <nickc@cygnus.com>
1092 * Makefile.am (CPU_TYPES): Add 'avr'.
1093 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1094 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1096 * Makefile.in: Regenerate.
1098 * doc/as.texinfo: Add M32R documentation.
1100 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1102 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1103 --enable-build-warnings option.
1104 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1105 * Makefile.in, configure: Re-generate.
1107 2000-04-07 Nick Clifton <nickc@cygnus.com>
1109 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1110 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1111 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1112 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1113 (arm_force_relocation): Force relocations for
1114 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1116 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1118 * config/tc-sh.c (get_operands): There's no third operand if the
1119 first operand is an immediate.
1121 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1123 * config/tc-sh.c (immediate): Delete.
1124 (sh_operand_info): Add immediate member.
1125 (parse_reg): Use A_PC for pc.
1126 (parse_exp): Add second argument 'op'. All callers changed.
1127 (parse_at): Expect pc to be coded as A_PC.
1128 Use immediate field in *op.
1129 (insert): Add fourth argument 'op'. All callers changed.
1130 (build_relax): Add second argument 'op'. All callers changed.
1131 (insert_loop_bounds): New function.
1132 (build_Mytes): Remove DISP_4.
1133 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1134 (assemble_ppi): Use immediate field in *operand.
1135 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1136 (md_apply_fix): Likewise.
1137 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1139 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1141 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1143 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1145 * internals.texi (CPU backend): Document
1146 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1148 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1150 * po/gas.pot: Regenerate.
1152 * as.c (show_usage): Restore translated part of bug string.
1153 * gasp.c (show_usage): Likewise.
1155 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1156 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1157 than move-if-change.
1158 (DEP1): Modify for "gcc -MM".
1162 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1163 Update dependencies.
1164 * Makefile.in: Regenerate.
1166 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1168 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1169 (md_begin): Likewise.
1170 (HAVE_AM33): New macro.
1171 (md_assemble): Use it. Match r_regs and xr_regs only if
1174 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1176 * as.h: #include "bin-bugs.h"
1177 * as.c (show_usage): Use REPORT_BUGS_TO.
1178 * gasp.c: #include "bin-bugs.h"
1179 (show_usage): Use REPORT_BUGS_TO.
1181 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1183 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1185 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1186 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1189 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1191 * config/tc-i386.c (i386_immediate): Don't assume a constant
1192 immediate is necessarily 16 bits when in 16 bit code mode.
1193 (md_assemble): Instead set guess_suffix here after we have checked
1196 2000-04-02 Richard Henderson <rth@cygnus.com>
1198 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1199 quantities. Correct right shift sign extension.
1200 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1201 32-bit value when shifting into place.
1203 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1205 * app.c: Add ATTRIBUTE_UNUSED as needed.
1206 * config/tc-ppc.c: Likewise.
1207 (ppc_size): Make unsigned long.
1208 (ppc_insert_operand): Add casts to avoid warnings.
1210 2000-03-31 Nick Clifton <nickc@cygnus.com>
1212 * config/tc-d10v.h (md_flush_pending_output): Define.
1214 2000-03-29 Nick Clifton <nickc@cygnus.com>
1216 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1217 segment. Works for both BFD_ASSEMBLER and others.
1218 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1220 2000-03-29 Nick Clifton <nickc@cygnus.com
1222 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1224 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1226 * listing.c (LISTING_LHS_WIDTH): Default depends on
1228 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1230 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1232 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1235 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1237 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1239 * config/tc-avr.c (mcu_types): Add missing initialiser.
1240 (md_pcrel_from_section): Add prototype.
1241 (avr_operand): Remove redundant test of unsigned < 0.
1242 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1244 2000-03-27 Denis Chertykov <denisc@overta.ru>
1246 * config/tc-avr.c: New file for AVR support.
1247 * config/tc-avr.h: Likewise.
1248 * configure.in: Add AVR support.
1249 * configure: Regenerate.
1251 2000-03-26 Timothy Wall <twall@cygnus.com>
1253 * gasp.c (macro_op): Add new argument to check_macro call.
1254 Macro structure definitions moved to macro.h
1255 * sb.h: Add argument to prototype for input_scrub_include_sb.
1256 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1257 nesting checks with an additional flag.
1258 (struct input_save): Add flag to indicate whether current sb
1259 should be checked for proper macro/conditional nesting.
1260 (input_scrub_push/pop): Save/restore nest check flag.
1261 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1263 * macro.c (check_macro): Allow caller to retrieve parsed macro
1264 information if a pointer is provided. This information may be
1265 used by the new macro hooks.
1266 * macro.h: Update prototype for check_macro. Macro struct
1267 definitions moved here from macro.c/gasp.c.
1268 * read.c (read_a_source_file): Add parameter to check_macro call,
1269 and pass macro info to the macro hook, if defined.
1270 (input_scrub_insert_line): New. Allow insertion of a line of
1271 characters into the input stream.
1272 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1273 file into the input stream.
1274 (s_include): Use input_scrub_insert_file.
1275 * internals.texi: Document new macro hooks.
1276 * as.h: New prototypes added.
1278 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1280 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1281 an initial capital letter.
1282 (i386_index_check): Reindent.
1284 2000-03-19 Nick Clifton <nickc@cygnus.com>
1286 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1289 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1291 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1292 instruction operand bad if Rd > 7 when generating
1293 thumb instructions. Prevents for example,
1294 "adr r12,label" from silently failing and generating
1295 the wrong instruction.
1297 2000-03-17 Nick Clifton <nickc@cygnus.com>
1299 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1300 that have a destingation >= 0x400000.
1301 Fix compile time warning messages.
1303 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1305 * config/tc-sh.c (md_begin): When encountering insn that are
1306 not supported by the current arch, only change the name if
1307 its contents are the same as prev_name.
1308 (get_specific): If the the architecture doesn't match, fail.
1310 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1312 * config/tc-sh.c (IDENT_CHAR): Define.
1313 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1314 matching back where it came from.
1316 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1318 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1320 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1322 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1325 2000-03-15 Kazu Hirata <kazu@hxi.com>
1327 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1329 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1331 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1332 floating-point-number, make sure 'f' is in FLT_CHARS.
1334 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1336 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1337 (s_lcomm_internal): Use it.
1338 * doc/internals.texi (CPU backend): Document it.
1339 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1342 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1344 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1347 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1348 implementation doesn't have special handling for switch
1350 (macro_build): Allow for code in sections other than .text.
1352 (mips_ip): Likewise.
1353 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1354 Don't perform relocs if we will be outputting them.
1355 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1356 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1359 2000-03-09 Catherine Moore <clm@cygnus.com>
1361 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1362 relocation type based on the entry in the fixup structure.
1364 2000-03-08 H.J. Lu (hjl@gnu.org)
1366 * Makefile.am (install-exec-tooldir): Depend on
1367 install-exec-bindir for parallel make.
1368 * Makefile.in: Regenerated.
1370 2000-03-06 Nick Clifton <nickc@cygnus.com>
1372 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1374 (md_parse_option): Parse -m32r command line switch - disable m32rx
1376 (md_show_usage): Document new option.
1378 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1379 * doc/Makefile.in: Regenerate.
1380 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1382 2000-03-02 Michael Meissner <meissner@redhat.com>
1384 * config/tc-d30v.c (check_range): Remove code that incorrectly
1385 sign extended values where bits < 32.
1387 2000-03-02 H.J. Lu (hjl@gnu.org)
1389 * configure.in: Support --enable-targets=all on ia32.
1390 * configure: Regenerated.
1392 2000-03-01 Nick Clifton <nickc@cygnus.com>
1394 * gasp.c (do_align): Remove bogus check of alignment value.
1396 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1398 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1399 TC_PPC was defined forced the type of a symbol with no other type
1402 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1404 * doc/internals.texi (CPU backend): Mention that
1405 line_separator_chars do not break up comments. Fix typos for
1406 LEX_AT and LEX_NAME descriptions. Document operands for
1407 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1408 description of md_create_short_jump usage. Document argument for
1409 md_undefined_symbol.
1411 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1413 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1414 (md_parse_option): Handle it.
1415 (md_show_usage): Document it.
1417 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1419 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1420 opcode, for the instruction `pal19'. From Andrea Arcangeli
1423 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1425 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1427 (md_assemble): To here, before template operands are matched.
1428 Also ensure a constant immediate is sign extended when we know the
1429 size is at most 16 bits. This is to catch cases like "add
1430 $0xffc0,%ax" where we don't know the size, and thus that the
1431 immediate can be represented as Imm8S until after parsing the
1433 (i386_displacement): Similarly sign extend 16 bit constant
1435 (md_assemble): Relax 16-bit jump constant range check to suit sign
1436 extended displacements.
1438 2000-02-26 Andreas Jaeger <aj@suse.de>
1440 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1442 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1444 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1445 call operands when intel_syntax.
1446 (intel_float_operand): Return 2 for "fi...".
1447 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1448 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1449 earlier "SHORT" change.
1450 (md_assemble): When determining suffix from Regs, exclude
1453 2000-02-24 Nick Clifton <nickc@cygnus.com>
1455 * configure: Add arm-wince, mips-pe and sh-pe targets.
1456 * configure: Regenerate.
1458 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1460 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1461 "pe-mips" for the mips-pe target.
1463 * config/tc-arm.c (insns): Change displacement encoded in BL
1464 and B instructions if the target port is arm-wince.
1465 (do_ldst): Do not bias the relocation offset if the target
1467 (md_pcrel_from): Add in missing relocation offset bias if the
1468 target os arm-wince.
1470 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1471 (md_begin): Disable -G support for mips-pe target.
1472 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1473 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1476 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1477 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1478 assembler, just set the alignment to 4.
1480 * config/te-wince-pe.h: New file for WinCE targets. Define
1483 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1485 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1486 string instructions.
1487 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1488 (i386_intel_memory_operand): After finding a segment override,
1489 check again for no `[' before looking for a displacement. Bomb if
1490 more than one displacement rather than silently discarding the
1491 second and subsequent ones. Free strings malloc'd by
1492 build_displacement_string.
1494 2000-02-24 Catherine Moore <clm@cygnus.com>
1496 * config/obj-som.c (obj_pseudo_table): Add "weak".
1497 (obj_som_weak): New routine.
1499 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1501 * config/tc-i386.c (union i386_op): New.
1502 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1503 Throughout file replace occurences of disps[n], imms[n], regs[n]
1504 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1505 intel mode operand swapping. Add assert in regKludge and
1506 fake_zero_displacement code. Test i.types[n] when outputting
1507 displacements and immediates. Combine output of Disp16 with
1509 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1510 when in intel mode by (not) reversing fsub and fdiv operands
1511 before the template search. This fails for single operand
1512 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1513 undefined. Instead fix the base_opcode after we've found the
1514 template. Move base_opcode xor with found_reverse_match from
1515 opcode output code to before this fix so we test for the correct
1517 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1518 check in intel mode. Instead compare opcodes.
1520 * config/tc-i386.h (TC_RELOC): Delete.
1521 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1522 with equivalent call to reloc.
1524 * as.h (flag_m68k_mri): Move declaration after target include, and
1525 only declare when TC_M68K defined. Define as zero otherwise.
1526 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1527 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1528 Define as zero otherwise.
1529 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1530 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1531 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1532 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1533 testing whether defined.
1534 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1535 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1536 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1537 rather than testing whether defined.
1538 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1539 (parse_mri_cons): Declare and use only when TC_M68K.
1540 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1541 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1542 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1544 * NEWS: Mention IBM 370 support.
1546 2000-02-23 Richard Henderson <rth@cygnus.com>
1548 * config/tc-i386.c (md_assemble): When swapping operands for
1549 intel_syntax, assume everything that's not Imm or Disp is a
1552 2000-02-23 Linas Vepstas <linas@linas.org>
1554 * config/tc-i370.c, config/tc-i370.h: New files.
1555 * Makefile.am: Add support for Linux/IBM 370.
1556 * configure.in: Likewise.
1557 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1558 * config/obj-elf.c: Include elf/i370.h
1559 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1561 * Makefile.in: Regenerate.
1562 * configure: Regenerate.
1564 * doc/c-i370.texi: New file.
1565 * doc/all.texi: Include it.
1566 * doc/as.texinfo: And here.
1567 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1568 * doc/Makefile.in: Regenerate.
1570 2000-02-19 Michael Meissner <meissner@redhat.com>
1572 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1573 determine if an instruction can be used in parallel with an ADDppp
1574 or SUBppp instruction.
1576 2000-02-22 Andrew Haley <aph@cygnus.com>
1578 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1580 1999-12-30 Andrew Haley <aph@cygnus.com>
1582 * config/tc-mips.c (mips_gp32): New variable.
1583 (macro_build) Use mips_gp32.
1585 (md_longopts): Add "-mgp32" and "-mgp64".
1586 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1588 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1590 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1591 warning, and bump it to 1.
1593 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1595 From Brad Lucier <lucier@math.purdue.edu>:
1596 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1599 2000-02-21 Catherine Moore <clm@cygnus.com>
1601 * config/tc-mips.c (MF_HILO_INSN): Define.
1602 (mips_7000_hilo_fix): Declare.
1603 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1604 (md_parse_option): Check for 7000_HILO_FIX options.
1605 (OPTION_M7000_HILO_FIX): Define.
1606 (OPTION_NO_M7000_HILO_FIX): Define.
1607 * doc/c-mips.texi (-mfix7000): Describe.
1609 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1611 * listing.c (print_lines): Remove unused variable `end'.
1613 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1614 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1615 reloc_type when BFD_ASSEMBLER.
1616 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1617 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1618 statement and quell signed vs. unsigned comparison warning.
1620 2000-02-18 Nick Clifton <nickc@cygnus.com>
1622 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1623 the computed frag offset, rather than overwriting it.
1625 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1627 * config/tc-sh.c ("elf/sh.h"): Include.
1628 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1629 (md.begin): Initialize target_arch.
1630 Only include opcodes in has table that match selected architecture.
1631 (parse_reg): Recognize register names for sh-dsp.
1632 (parse_at): Recognize post-modify addressing.
1633 (get_operands): The leading space is now optional.
1634 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1635 arguments. Update valid_arch.
1636 (build_Mytes): Add support for SDT_REG_N.
1637 (find_cooked_opcode): New function, broken out of md_assemble.
1638 (assemble_ppi, sh_elf_final_processing): New functions.
1639 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1640 (md_longopts, md_parse_option): New option: -dsp.
1641 * config/tc-sh.h (elf_tc_final_processing): Define.
1642 (sh_elf_final_processing): Declare.
1644 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1646 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1647 the unwinder subspace. Save the current seg/subseg before creating
1650 2000-02-10 Nick Clifton <nickc@cygnus.com>
1652 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1653 little endian targets.
1654 (INST_BYTE1): Redefine to handle big and little endian
1656 (cpu_type): New type: Select between M340 and M210.
1657 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1658 instructions of the M340.
1659 (md_assemble): Add support for the MULSH and OPSR classes of
1661 (md_atof): Add support for little endian targets.
1662 (md_parse_option): Add support for -EL, -EB and -mcpu command
1664 (md_convert_frag): Add support for little endian targets.
1665 (md_apply_fix3): Add support for little endian targets.
1666 (md_number_to_chars): Add support for little endian targets.
1668 2000-02-10 Timothy Wall <twall@redhat.com>
1670 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1671 defined, use it to verify the symbol just read should be a label.
1673 2000-02-10 Timothy Wall <twall@redhat.com>
1675 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1676 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1677 around colons when KEEP_WHITE_AROUND_COLON is defined.
1678 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1679 and KEEP_WHITE_AROUND_COLON.
1681 2000-02-08 Timothy Wall <twall@redhat.com>
1683 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1685 (do_repeat): New. Abstract repeat logic so that a "break" can be
1687 (end_repeat): New. Provide support for a "break" out of the
1689 * read.h: Add prototypes for new functions.
1691 2000-02-08 Timothy Wall <twall@redhat.com>
1693 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1694 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1695 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1698 2000-02-08 Timothy Wall <twall@redhat.com>
1700 * read.c: Added elseif to directives table.
1701 * read.h: Added prototype for s_elseif.
1702 * doc/as.texinfo: Added description for elseif.
1703 * cond.c (s_elseif): New function
1705 2000-02-04 Timothy Wall <twall@redhat.com>
1707 * listing.c (print_lines): Remove conditionals causing bug in
1710 2000-02-03 Timothy Wall <twall@cygnus.com>
1712 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1714 * frags.c (frag_new): Calculate fr_fix in octets
1715 (frag_now_fix) Return offset as target address offset (bytes).
1716 (frag_now_fix_octets) New - Return offset in octets (8-bit
1718 * frags.h: Added prototype for frag_now_fix_octets().
1719 Distinguish between octets and bytes in field descriptions.
1720 * listing.c (calc_hex): Account for octets vs bytes when
1721 printing addresses/offsets.
1722 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1723 target is little-endian, print the octets in a word in big-endian
1724 order so that the display looks like a proper hexadecimal number,
1725 instead of having the octets reversed.
1726 * read.c (do_align): When recording alignment, alignment power
1727 should be in terms of target bytes (minimum addressible unit)
1729 (do_org) Convert ORG target address (byte) argument into an
1730 octet offset when generating a variable fragment.
1731 * symbols.c (resolve_symbol_value): Symbol final value
1732 converted to a target address offset (bytes) from its octet offset.
1733 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1734 offset (bytes) is adjusted by the frag offset (octets) converted
1736 (coff_frob_section) Section alignment power is in terms of bytes;
1737 convert it to an octet alignment power when calculating size (and
1738 size mask) in octets. Don't modify the section size in order to
1739 "align" it for TI COFF, since that format has a different method
1740 for storing alignment information.
1742 2000-02-01 Timothy Wall <twall@cygnus.com>
1744 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1745 entries, matching the way GCC generates them. If not escaped, the
1746 filename is encoded incorrectly.
1748 2000-01-31 Nick Clifton <nickc@cygnus.com>
1750 * config/tc-arm.c (reg_table): Add support for ATPCS register
1753 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1755 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1757 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1759 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1760 of a symbol when we really care about its value.
1762 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1764 * config/tc-mcore.c (md_assemble): Give warning message if
1765 operands passes to instruction are more than the spec.
1767 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1769 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1770 Thumb mode but the label seen was not declared as '.thumb_func'
1771 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1772 correct disassembly of Thumb code bounded by non function labels.
1774 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1776 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1777 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1779 * Makefile.in: Same here.
1782 * configure.in: Set bfd_gas for i386-aout when primary target
1783 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1784 we may need the primary te_file. Remove incorrect comment.
1786 * configure: Regenerate.
1788 * config/e-i386aout.c: New file.
1790 * as.c (USE_EMULATIONS): Move to before print_version_id.
1791 (struct emulation): Add i386aout.
1792 (show_usage): Split text strings. Reformat -a text. Add --em
1796 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1797 (aout_format_ops): New.
1800 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1801 preprocessor conditional and add aout USE_EMULATIONS tests.
1802 (read_a_source_file): Don't pass error strings to printf as
1806 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1808 (do_data): Same here.
1809 (process_file): And here.
1812 * symbols.c (colon): Rewrite "already defined" fatal message
1813 code for aout with USE_EMULATIONS.
1816 * config/obj-aout.c (OBJ_HEADER): Define.
1817 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1819 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1820 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1822 (obj_aout_type): Expand S_SET_OTHER here too.
1823 (obj_read_begin_hook): Remove.
1824 (aout_pop_insert): New.
1825 (obj_aout_s_get_other): New.
1826 (obj_aout_s_get_desc): New.
1827 (aout_format_ops): New.
1830 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1831 gets aout_pseudo_table.
1832 (aout_pseudo_table): Declare.
1833 (obj_read_begin_hook): Define.
1836 * config/obj-coff.c (obj_pseudo_table): Rename to
1838 (coff_pop_insert): Use coff_pseudo_table.
1839 (coff_sec_sym_ok_for_reloc): Remove.
1840 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1841 and comment all zero entries and remove #if 0 code.
1844 * config/obj-coff.h (obj_pop_insert): Define.
1845 (coff_pseudo_table): Declare.
1848 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1849 s_get_size, s_set_size. Comment all zero entries.
1852 * config/obj-elf.c (elf_s_get_other): New function.
1853 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1854 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1855 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1857 (obj_elf_parse_section_letters): Don't pass error strings to
1858 printf as format arg.
1861 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1863 (elf_s_get_other): Declare.
1864 (S_GET_OTHER) Define as elf_s_get_other if not already
1866 (S_SET_OTHER): Only define when not already defined.
1867 (elf_obj_read_begin_hook): Declare.
1868 (obj_read_begin_hook): Define.
1869 (elf_obj_symbol_new_hook): Declare.
1870 (obj_symbol_new_hook): Define.
1873 * config/obj-multi.h: Add copyright header and protect against
1874 multiple inclusion. Add * to all function pointers.
1875 (OBJ_HEADER): If defined, include it rather than other defines
1877 (obj_frob_file_after_relocs): Test for NULL.
1878 (obj_symbol_new_hook): Here too.
1879 (obj_sec_sym_ok_for_reloc): And here.
1880 (S_GET_OTHER): Define.
1881 (S_GET_DESC): Define.
1882 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1883 (OBJ_MAYBE_ELF): Update comment.
1885 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1886 OBJ_AOUT preprocessor conditional and handle emulation by
1887 testing OUTPUT_FLAVOR.
1888 (i386_displacement): Here too.
1889 (md_section_align): Similarly here.
1890 (i386_target_format): Conditionally compile when more than one
1891 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1892 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1893 (i386_displacement): Here too.
1896 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1897 Define TARGET_FORMAT for aout only when not multi.
1900 * config/te-multi.h: Delete file as it's identical to te-generic.h
1902 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1904 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1905 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1908 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1910 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1913 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1915 * config/tc-mips.c (mips_do_align): New function.
1916 * config/tc-mips.h (md_do_align): Define.
1918 2000-01-10 Philip Blundell <philb@gnu.org>
1920 * doc/c-arm.texi (ARM Options): Fix typo.
1921 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1922 line separator for Linux.
1923 * doc/as.texinfo (Comments): Mention the ARM.
1925 2000-01-10 Philip Blundell <pb@futuretv.com>
1927 * configure.in (arm*-*-conix*): New target.
1928 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1930 * configure: Regenerate.
1932 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1934 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1935 (obj_elf_visibility): New function.
1937 * doc/as.texinfo (Visibility): New node: document visibility
1940 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1942 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1943 warning for absolute jump/call without `*' in non-intel mode. No
1944 need to set i.types[0] JumpAbsolute in intel mode.
1946 1999-12-22 Philip Blundell <pb@futuretv.com>
1948 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1949 hook function when changing sections.
1950 (arm_s_data): Likewise.
1952 1999-12-14 Nick Clifton <nickc@cygnus.com>
1954 * config/tc-arm.c (md_parse_option): Add support for -marm720
1955 command line switch.
1957 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1959 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1960 (r_registers, xr_registers): Define.
1961 (r_register_name, xr_register_name): New functions.
1962 (md_assemble): Handle new am33 operand types and instruction
1964 (mn10300_insert_operand, check_operand): Likewise.
1966 1999-11-29 Nick Clifton <nickc@cygnus.com>
1968 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1969 (s_force_thumb): Set thumb_mode to 2.
1970 (md_assemble): Do not complain about thumb instructions on a
1971 non-thumb target if thumb_mode is set to 2.
1973 1999-11-28 Michael Meissner <meissner@cygnus.com>
1975 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1976 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1977 (O_...): Add new machine dependent expressions if we are handling
1978 explicit relocations.
1979 (alpha_reloc_op): New static table holding the explicit relocation
1981 (alpha_literal_hash): New static to hold the hash table for
1982 explicit relocations.
1983 (alpha_macros): Add support for explicit relocations.
1984 (md_begin): If explicit relocations, initialize hash table.
1985 (md_assemble): Don't print a second error if tokenize_arguments
1986 already printed an error message.
1987 (md_apply_fix): Add support for explicit relocations.
1988 (alpha_force_relocation): Ditto.
1989 (alpha_fix_adjustable): Ditto.
1990 (alpha_adjust_symtab): New function to support explicit
1992 (alpha_adjust_symtab_relocs): Ditto.
1993 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1994 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1995 Add support for explicit relocations. Return -2 if an error
1996 message was already printed.
1997 (find_macro_match): Add support for explicit relocations. Comment
1999 (emit_insn): Add support for explicit relocations.
2000 (assemble_tokens): Ditto.
2002 (load_expression): Ditto.
2005 (emit_ir_load): Ditto.
2006 (emit_loadstore): Ditto.
2009 (emit_sextX): Ditto.
2010 (emit_division): Ditto.
2011 (emit_jsrjmp): Ditto.
2012 (emit_retjcr): Ditto.
2014 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2016 (tc_adjust_symtab): If explicit relocations, call the function
2017 alpha_adjust_symtab.
2018 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2019 relocations next to the literal relocation they reference.
2020 (TC_INIT_FIX_DATA): Initialize the new fields.
2021 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2023 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2025 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2026 'B' operand for PA2.0 bb instruction.
2028 1999-11-18 Nick Clifton <nickc@cygnus.com>
2030 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2033 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2035 (mcore_force_relocation): Force relocations to be generated for
2038 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2040 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2041 (i386_displacement): Disallow O_big displacements.
2043 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2045 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2046 Small improvements in error checking.
2047 (md_assemble): Support for unconditional ARM instructions.
2048 (md_parse_option): Support for -m[arm]v5e flag.
2050 1999-11-12 Nick Clifton <nickc@cygnus.com>
2052 * macro.c (buffer_and_nest): Do not check beyond the end of the
2055 1999-11-11 Nick Clifton <nickc@cygnus.com>
2057 * macro.c (buffer_and_nest): Look for seperator after TO and
2060 1999-11-08 Andrew Haley <aph@cygnus.com>
2062 * app.c (do_scrub_chars): When in State 10, treat backslash
2063 characters in the same way as as symbol characters.
2065 1999-11-07 Richard Henderson <rth@cygnus.com>
2067 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2068 the previous label was in the current section before playing
2069 with auto-alignment.
2071 1999-11-06 Nick Clifton <nickc@cygnus.com>
2073 * config/tc-v850.c (v850_force_relocation): Force relocation
2075 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2078 1999-11-05 Michael Meissner <meissner@cygnus.com>
2080 * expr.h (operatorT): Increase machine dependent operators to 16.
2081 * expr.c (op_rank): Ditto.
2083 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2085 * read.c (pseudo_set): Reject attempts to set the value of a
2088 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2091 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2093 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2094 to bfd_set_section_contents.
2096 1999-11-03 Nick Clifton <nickc@cygnus.com>
2098 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2100 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2102 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2103 (mips_ip): Use OPCODE_IS_MEMBER.
2105 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2107 * config/tc-arm.c (reg_required_here): Improve comments.
2109 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2110 (tinsns): Initialize variants field.
2112 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2113 BAD_PC respectively.
2115 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2117 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2118 * config/tc-arm.h: Fix compile time warnings.
2120 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2122 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2123 form @abs16, @(abs16) and @(abs16 + imm).
2125 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2127 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2128 (ISA_HAS_64_BIT_REGS) New.
2129 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2130 mips_emit_delays,macro_build,load_register,load_addresss,
2131 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2132 and/or use new ISA_xxx macros in expressions involving
2133 ISA, particularly mips_opts.isa.
2135 1999-10-18 Michael Meissner <meissner@cygnus.com>
2137 * expr.h (operatorT): Add machine dependent operators md1..md8.
2138 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2139 for the machine dependent operators to use.
2141 * expr.c (op_rank): Add machine dependent operators.
2143 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2145 (O_cpregister): Ditto.
2146 (md_begin): Change X_op test that field is wide enough to use
2147 O_max instead of O_alpha_max.
2148 (cpu_types): Fill in missing initializer.
2149 (alpha_num_macros): Make unsigned.
2150 (md_assemble): Make opnamelen be size_t.
2151 (md_apply_fix): Cast alpha_num_operands to int before testing.
2152 (alpha_force_relocation): Ditto.
2153 (alpha_fix_adjustable): Ditto.
2154 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2155 (tc_gen_reloc): Ditto.
2156 (tc_get_register): Ditto.
2161 (s_alpha_ent): Ditto.
2162 (s_alpha_end): Ditto.
2163 (s_alpha_frame): Ditto.
2164 (s_alpha_prologue): Ditto.
2165 (s_alpha_file): Ditto.
2166 (s_alpha_gprel32): Ditto.
2167 (s_alpha_proc): Ditto.
2168 (s_alpha_set): Ditto.
2169 (s_alpha_base): Ditto.
2170 (s_alpha_align): Ditto.
2171 (s_alpha_arch): Ditto.
2172 (alpha_align): Ditto.
2173 (assemble_insn): Suppress unused variable warning.
2175 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2176 order in the structure.
2177 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2179 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2181 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2183 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2185 * config/tc-i386.c (i386_index_check): Correct #endif location.
2187 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2189 * as.c (show_usage): Document new options.
2190 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2191 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2192 (parse_args): Parse the new options.
2193 (main): If there were warnings, and --fatal-warnings
2194 was specified, print an error.
2195 * as.h: New variable, flag_fatal_warnings, for new option.
2197 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2199 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2200 '@'. Change autoincrement completers to fall through to cache control
2203 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2205 (pa_parse_addb_64_cmpltr): New function.
2207 * config/tc-hppa.c (pa_ip): Change error message.
2208 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2209 '?Q' args to allow falling through.
2211 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2212 Remove unused conditional codes.
2213 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2215 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2217 * config/tc-d30v.c (CHAR_BIT): Define.
2218 (check_range): Fix bit operations to support integers bigger than
2221 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2223 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2226 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2227 Doug Evans <devans@cygnus.com>
2229 Add support for m32rx.
2230 * config/tc-m32r.c (enable_m32rx): New static global.
2231 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2232 (allow_m32rx): New function.
2233 (M32R_SHORTOPTS): Add `O'.
2234 (md_longopts): Add --m32rx plus several warning options.
2235 (md_parse_option): Handle new options.
2236 (md_show_usage): Print them.
2237 (md_begin): Enable m32rx.
2238 (OPERAND_IS_COND_BIT): New macro.
2239 (first_writes_to_seconds_operands): New function.
2240 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2241 (target_make_parallel,assemble_two_insns): New functions.
2242 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2243 If optimizing and m32rx, try to make consecutive insns parallel.
2245 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2247 * config/tc-mips.c (nopic_need_relax): Allow for the
2248 .sdata.foo sections generated by -fdata-sections,
2249 and for the .gnu.linkonce.s sections generated by C++.
2251 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2253 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2254 with cleaner code using completer prefixes. Add 'Y'.
2256 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2258 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2260 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2261 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2262 insn does not match and we should try the next insn in the table.
2264 1999-09-22 Nick Clifton <nickc@cygnus.com>
2266 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2268 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2270 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2273 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2275 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2276 OBJ_ELF. If ELF, add "sq".
2277 (md_parse_option): If ELF, ignore -s and -q.
2278 (md_show_usage): Mention ELF options.
2280 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2282 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2285 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2287 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2289 * config/tc-hppa.c (struct pa_it): New field "trunc".
2290 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2291 (pa_parse_ftest_gfx_completer): New function
2292 (pa_parse_fp_cnv_format): New function.
2294 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2295 (md_apply_fix): Handle 22bit pc-rel branches.
2297 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2299 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2301 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2303 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2305 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2307 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2308 (pa_ip): Handle 'fX'.
2310 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2312 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2313 unwinds unless the function is in the text space.
2314 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2316 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2318 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2319 (md_assemble): To here. Tweak address generation.
2321 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2323 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2324 (md_assemble): Call dwarf2_where for OBJ_ELF.
2325 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2326 (pa_end_of_source): New function.
2327 * tc-hppa.h (md_end): Define for OBJ_ELF.
2329 1999-09-14 Michael Meissner <meissner@cygnus.com>
2331 * configure.in (Canonicalization of target names): Remove adding
2332 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2333 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2334 * configure: Regenerate.
2336 1999-09-14 Donn Terry <donn@interix.com>
2338 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2340 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2342 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2343 pc-relative jmp/call to an absolute symbol.
2344 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2345 absolute section symbols.
2347 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2348 jump handling code and comments.
2350 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2352 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2353 the value if TE_PE and a global defined symbol.
2355 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2357 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2358 print the symbol, rather than printing it here.
2360 1999-09-11 Donn Terry <donn@interix.com>
2362 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2363 BFD_RELOC_RVA relocations.
2365 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2366 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2369 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2371 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2372 * doc/internals.texi (Object format backend): Document
2375 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2376 relocations against global symbols if TE_PE.
2378 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2379 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2381 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2384 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2385 symbols which do not have a constant value, or tags with
2386 non-tags. Remove the symbol from the list before adding it at the
2389 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2390 C_FCN symbol differently if TE_PE.
2391 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2392 appears in the pseudo-op, rather coff_line_base which is only set
2395 * config/obj-coff.c (obj_coff_loc): New static function.
2396 (obj_pseudo_table): Add "loc".
2398 * config/obj-coff.c (add_lineno): Check that the line number is
2401 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2402 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2404 (md_atof): Return NULL rather than 0.
2405 * config/tc-i386.c (md_atof): Change type to int.
2406 * expr.c (expr): Change first parameter to int.
2407 * config/obj-coff.c: Add declarations for static functions.
2408 (coff_frob_symbol): Use SYM_AUXENT.
2409 * config/tc-i386.h (flag_16bit_code): Don't declare.
2411 * config/obj-coff.c (obj_coff_section): Default to setting
2412 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2414 * write.c (adjust_reloc_syms): Print adjusted fixup.
2416 * expr.c (integer_constant): Correct too_many_digits calculation
2419 1999-09-09 Andreas Schwab <schwab@suse.de>
2421 * doc/c-arm.texi: Fix arguments of @var to not contain
2424 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2426 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2428 (md_parse_option): Only support -k flag for ELF and COFF targets.
2430 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2432 * config/tc-hppa.c (pa_ip): Put strict register checks before
2433 call to pa_parse_number.
2435 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2437 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2439 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2442 1999-09-06 Donn Terry <donn@interix.com>
2444 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2446 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2448 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2449 candidate instruction. Require registers for register arguments
2450 when in strict mode. Require assemble-time constants for
2451 constants when in strict mode.
2452 (pa_get_absolute_expression): Require a constant when in strict
2455 1999-09-06 Nick Clifton <nickc@cygnus.com>
2457 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2459 1999-09-04 Steve Chamberlain <sac@pobox.com>
2461 * config/tc-pj.c: New file, supports picoJava in ELF.
2462 * config/tc-pj.h: Ditto.
2463 * configure.in (pjl*, pj*): New targets.
2464 * Makefile.am: Rebuild dependencies.
2465 (CPU_TYPES): Add pj.
2466 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2467 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2468 * doc/c-pj.texi: New file.
2469 * doc/as.texinfo: Add some PJ specifics.
2470 * doc/all.texi: Add PJ to the list of all architectures, sort them
2472 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2473 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2475 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2477 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2478 (obj_frob_file): Test for null pointer.
2479 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2480 (OBJ_PROCESS_STAB): And here.
2481 (elf_obj_sy): Remove
2483 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2484 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2485 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2487 * config/obj-coff.c (no_func): Remove.
2488 (coff_format_ops): Change occurrences of no_func to 0, as we test
2489 for 0 in obj-multi.h.
2491 * configure.in: Enable bfd for i386-coff when primary target is
2492 bfd. Enable i386 elf,coff emulation support. Don't set
2493 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2494 emulation to support.
2495 *configure: Regenerate.
2497 1999-09-02 Nick Clifton <nickc@cygnus.com>
2499 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2500 .section .line directive is encountered.
2502 1999-09-01 Nick Clifton <nickc@cygnus.com>
2504 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2507 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2508 * as.texinfo: Document --gdwarf2 command line option.
2509 Add additional documentation of ARM command line switches.
2511 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2513 * config/tc-i386.c (i386_intel_memory_operand): Combine
2514 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2515 and RESTORE_END_STRING around parse_register calls.
2516 (i386_operand): Here too.
2517 (i386_is_reg): Remove.
2518 (parse_register): Move as_bad calls from within this function to
2521 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2523 Based on a patch from H.J. Lu <hjl@gnu.org>
2524 * config/tc-i386.c (parse_register): Handle FP regs specially.
2525 (md_begin): Remove '(' and ')' from register_chars.
2527 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2529 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2530 error message (done elsewhere).
2532 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2534 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2536 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2538 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2541 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2543 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2545 Add new completers. Fix bug in 64 bit condition handling.
2547 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2550 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2552 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2554 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2556 1999-08-27 Jim Wilson <wilson@cygnus.com>
2558 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2559 (struct ls): Add frag field. Initialize it to zero.
2560 (out_end_sequence): New local text_frag. Set it while in text section.
2561 Replace address check with frag check. Set ls.frag to text_frag if
2562 out_set_addr called.
2563 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2564 Set it before switching sections. Replace address check with frag
2565 check. Set ls.frag to saved_frag if out_set_addr called.
2567 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2569 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2570 output "advance_pc" opcode instead of calling gen_addr_line().
2571 The latter has the undesired side-effect of creating a new row
2572 in the debug line info matrix.
2574 1999-08-26 Jim Wilson <wilson@cygnus.com>
2576 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2577 ls.last_filename if last is less than zero. Set ls.last_filename
2578 when allocating new entry.
2579 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2582 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2584 * config/tc-i386.c (i386_index_check): Fix the displacement size
2585 when INFER_ADDR_PREFIX.
2587 1999-08-18 Nick Clifton <nickc@cygnus.com>
2589 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2592 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2594 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2595 handle 0xffffNNNN constants correctly.
2597 1999-08-16 Nick Clifton <nickc@cygnus.com>
2599 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2602 1999-08-13 Nick Clifton <nickc@cygnus.com>
2604 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2605 (md_apply_fix3): Always pass positive values to
2606 validate_offset_imm.
2608 1999-08-12 Nick Clifton <nickc@cygnus.com>
2610 * config/tc-arm.c (skip_whitespace): New macro.
2611 Formatting tidy ups.
2613 (md_apply_fix3): Store relocation offset in addend for ELF based
2615 (arm_force_relocation): Always generate relocs for Thumb function
2618 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2620 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2621 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2623 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2625 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2626 flags for the unwind subspace.
2628 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2629 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2630 suitable relocation based on the size of the target's pointer.
2631 Always Use subsegment zero for the unwinders.
2632 (pa_level): Handle "2.0w".
2634 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2636 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2637 with the following instruction unless this was specified.
2639 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2641 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2642 certain sections, to match BFD changes.
2644 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2646 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2647 (EXTRA_SCRIPTS): Define to keep automake happy.
2648 * Makefile.in: Rebuild.
2650 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2652 * Makefile.am: Rename .dep* files to DEP*.
2653 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2654 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2656 * Makefile.in: Rebuild.
2658 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2660 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2662 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2664 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2665 avoid problems on DOS filesystems.
2666 * Makefile.in: Rebuild.
2668 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2670 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2672 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2675 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2677 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2678 line to create ${GDBINIT} rather than .gdbinit.
2679 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2681 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2683 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2685 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2687 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2689 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2691 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2692 non-adjustable symbols.
2694 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2696 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2698 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2700 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2703 1999-08-05 Donn Terry <donn@interix.com>
2705 * config/te-interix.h: New file.
2706 * configure.in (i386-*-interix*): New target.
2707 * configure: Rebuild.
2709 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2711 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2712 selectors for ELF too.
2713 (selector_table): Add "ltp" and "rtp" selectors.
2715 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2717 * config/tc-i386.c (i386_operand): No need to change
2718 operand_string pointer in segment reg case before goto
2719 do_memory_reference. Initialise displacement_string_start and
2720 displacement_string_end after do_memory_reference label.
2721 (i386_index_check): Add operand_string param, and print error
2722 message on failure here.
2723 (i386_intel_memory_operand): Instead of here.
2724 (i386_operand): And here.
2725 (INFER_ADDR_PREFIX): Enable.
2727 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2729 * config/tc-i386.h (DefaultSize): Define. Renumber following
2730 opcode_modifier defines.
2732 From Etienne Lorrain <etienne.lorrain@ibm.net>
2733 * config/tc-i386.c (stackop_size): New variable.
2734 (set_16bit_code_flag): Clear it here.
2735 (set_16bit_gcc_code_flag): New function.
2736 (md_pseudo_table): Add "code16gcc" entry.
2737 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2739 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2741 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2742 next_set_end even if the end symbol is being discarded.
2744 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2745 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2746 * config/obj-coff.c: Likewise.
2747 (seg_info_type): Remove.
2748 (seg_info_off_by_4): Change to array of segT.
2749 (s_get_segment): Adjust accordingly.
2750 (obj_pseudo_table): Fully initialize sentinel entry.
2752 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2753 Ralf Baechle <ralf@uni-koblenz.de>.
2755 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2757 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2759 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2761 * config/tc-i386.c: Indentation and white space changes.
2762 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2763 don't enable it by default.
2764 (i386_intel_operand): Remove redundant prototype.
2765 Move check on number of memory operands, and i.mem_operands++
2766 (i386_intel_memory_operand): To here.
2767 Remove i386_immediate code from here. Remove special case code
2768 for input and output using (%dx). Remove base/index checks and
2769 call i386_index_check instead. Save initial operand_string
2770 argument for error message.
2771 (i386_operand): Remove redundant prototype. Move base/index
2772 checks to i386_index_check.
2773 (i386_displacement): Move intel mode check for non-zero
2775 (i386_intel_memory_operand): To here.
2777 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2779 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2780 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2781 by .register pseudo-op if -64 and --no-undeclared-regs.
2782 (s_register, sparc_adjust_symtab): New functions.
2783 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2784 Declare sparc_adjust_symtab as tc_adjust_symtab.
2785 * doc/c-sparc.texi: Add description of #ignore special literal
2786 for .register pseudo-op.
2788 1999-07-30 Catherine Moore <clm@cygnus.com>
2790 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2791 the relocation's section offset.
2793 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2795 * write.c (fixup_segment): Fix generic error check overflow test.
2797 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2798 X_add_number to long.
2800 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2802 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2805 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2807 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2810 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2812 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2814 * configure.bat: Remove; obsolete.
2815 * config/go32.cfg: Likewise.
2817 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2819 * configure.in (i386-*-vxworks*): New target.
2820 * configure: Rebuild.
2822 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2824 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2826 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2828 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2830 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2831 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2832 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2833 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2834 MAX_RELOC_EXPANSION): Define.
2835 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2837 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2839 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2840 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2841 block. Print a warning if an 8-bit or 16-bit constant
2842 displacement or immediate is truncated on output.
2843 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2845 (i386_operand): Disallow immediate jump absolute operand.
2847 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2849 * configure.in: Bump version number to 2.9.5.
2850 * configure: Rebuild.
2852 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2855 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2857 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2858 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2860 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2862 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2864 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2866 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2867 if -mno-fpu was given.
2868 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2870 (cons_fix_new_arm): Remove misleading comments.
2872 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2874 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2876 (relax_segment): Likewise. After giving a rs_org error, convert
2877 the frag to rs_align to avoid cascading errors.
2879 1999-07-12 Andreas Schwab <schwab@suse.de>
2881 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2883 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2885 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2886 as appropriate. Fill in structure initializations. Add variable
2887 initializations. Add casts.
2888 * dwarf2dbg.c (print_stats): Change i to size_t.
2889 * listing.c (listing_listing): Change list_line to unsigned int.
2891 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2893 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2894 rather than checking for \001 and \002 in symbol name.
2895 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2897 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2899 * configure.in (hppa*-linux-gnu*): New target.
2900 * configure: Rebuilt.
2902 1999-07-08 Nick Clifton <nickc@cygnus.com>
2904 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2906 1999-07-07 Nick Clifton <nickc@cygnus.com>
2908 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2909 accessing symbolP directly.
2911 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2913 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2916 1999-07-05 Nick Clifton <nickc@cygnus.com>
2918 * config/tc-arm.c (ARM_EXT_V5): Define.
2919 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2920 (md_begin): Detect ARM v5 architectures.
2921 (md_parse_option): Accept arm v5 specification.
2922 (md_show_usage): Documment -marmv5 switch.
2924 * doc/c-arm.texi: Document -marmv5 command line option.
2926 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2928 (validate_immediate_twopart): New function. Determine if a
2929 constant can be computed by two ADD instructions.
2930 (output_inst): Remove its command line parameter - it was never
2932 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2933 implememt the ADRL pseudo op.
2934 (tc_gen_reloc): Generate a suitable error message if an ADRL
2935 instruction tries to generate a real reloc.
2937 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2939 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2941 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2944 1999-06-27 H.J. Lu <hjl@gnu.org>
2946 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2947 non BFD_ASSEMBLER case.
2949 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2951 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2954 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2956 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2957 out_end_sequence() when the address decreases due to a new frag.
2958 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2959 numbering starts with 1.
2961 1999-06-23 Nick Clifton <nickc@cygnus.com>
2963 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2965 (mcore_s_text): Call obj_elf_text for ELF target.
2966 (mcore_s_data): Call obj_elf_data for ELF target.
2967 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2969 (mcore_s_bss): New function: Dump literal table before changing
2971 (mcore_s_comm): New function: Dump literal table before changing
2974 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2975 No longer static functions.
2976 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2977 Provide prototypes for these functions.
2979 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2981 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2982 a list of names, to try obj_segment_name, and to try abbreviated
2983 names when using COFF without long section names.
2985 * config/tc-alpha.c: More use of symbol accessor functions.
2986 * config/tc-arc.c: Likewise.
2987 * config/tc-d30v.c: Likewise.
2988 * config/tc-fr30.c: Likewise.
2989 * config/tc-i860.c: Likewise.
2990 * config/tc-m88k.c: Likewise.
2991 * config/tc-mcore.c: Likewise.
2992 * config/tc-ns32k.c: Likewise.
2993 * config/tc-sparc.c: Likewise.
2994 * config/tc-v850.c: Likewise.
2996 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2997 sy_value with appropriate accessor functions.
2998 * config/tc-arm.c (md_apply_fix3): Likewise.
2999 * config/tc-d10v.c (AT_WORD_P): Likewise.
3000 * config/tc-v850.c (reg_name_search): Likewise.
3002 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3003 use symbol_get_bfdsym instead.
3004 * config/tc-ppc.c (md_assemble): Likewise.
3005 * config/tc-v850.c (v850_comm): Likewise.
3007 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3009 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3010 the symbol, rather than accessing the bsym member.
3011 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3012 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3013 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3014 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3015 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3016 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3017 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3018 * config/tc-v850.c (tc_gen_reloc): Likewise.
3020 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3022 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3023 (hppa_gen_reloc_type): Conditionalize on BFD64.
3024 (tc_gen_reloc): Re-enable ELF relocations.
3025 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3027 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3029 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3031 (do_ldst): Move assignment out of if condition.
3032 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3033 parentheses to avoid warning.
3035 1999-06-21 Nick Clifton <nickc@cygnus.com>
3037 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3038 macro to get at the BFD symbol associated with a GAS symbol.
3040 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3042 * config/tc-ppc.c: Update for symbol handling changes.
3043 * config/obj-coff.c: Likewise.
3045 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3047 * tc-hppa.c: General cleanups of ELF support. No more spaces
3048 and subspaces for ELF.
3049 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3050 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3051 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3052 (UNWIND_SECTION_NAME): Likewise.
3053 (space/subspace related structures): Conditionalize definitions
3055 (space/subspace directives and support routines): Conditionalize
3056 definitions and references/uses on OBJ_SOM.
3057 (label_symbol_struct): For ELF, track the symbol's segment. For
3058 SOM track its space.
3059 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3061 (USE_ALIASES): Kill for both SOM & ELF.
3062 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3063 (pa_space, pa_subspace): Corresponding changes.
3064 (pa_spaces_begin): Corresponding chagnes.
3065 (md_begin): Do not muck around with space/subspace stuff for
3067 (md_apply_fix): Temporarily disable argument relocation stuff
3069 (tc_gen_reloc): Temporarily disable relocation generation for
3071 (pa_build_unwind_subspace): Similarly.
3073 1999-06-16 Nick Clifton <nickc@cygnus.com>
3075 * config/tc-arm.c (thumb_set): New pseudo op.
3076 (text, data, section): Override these pseudo ops with ARM
3078 (s_thumb_set): New function: Perform the same as a .set pseudo
3079 op, but also mark the alias'ed symbol as being a Thumb
3081 (arm_s_text): New function: Perform the same as the .text
3082 pseudo op, but dump the literal pool before changing
3084 (arm_s_data): New function: Perform the same as the .data
3085 pseudo op, but dump the literal pool before changing
3087 (arm_s_section): New function: Perform the same as the
3088 .section pseudo op, but dump the literal pool before changing
3090 (arm_cleanup): Do not reset the current section before dumping
3093 1999-06-17 Nick Clifton <nickc@cygnus.com>
3095 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3096 OPTION_NO_WARN_UNMATCHED entries.
3097 (md_parse_option): Generate a warning message if an unrecognised
3098 option is encountered.
3100 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3101 (get_operands): When parsing an expression after an '@' symbol
3102 has been detected, do not ignore '#' symbols.
3103 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3106 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3108 From K. Richard Pixley <rich@noir.com>:
3109 * configure.in (ppc-*-vxworks*): New target.
3110 * configure: Rebuild.
3112 1999-06-12 Philip Blundell <philb@gnu.org>
3114 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3116 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3118 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3119 which refer to symbols in linkonce sections, permit reducing the
3120 relocs if the symbol is local.
3122 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3124 * subsegs.c (subseg_text_p): New function.
3125 * as.h (subseg_text_p): Declare.
3126 * read.c (do_align): Use subseg_text_p to set the default fill.
3127 * write.c (subsegs_finish): Likewise.
3128 * config/obj-coff.c (write_object_file): Likewise.
3129 * config/tc-i386.h (md_maybe_text): Don't define.
3130 (md_do_align): Use subseg_text_p to set the default fill.
3131 * config/tc-m32r.c (m32r_do_align): Likewise.
3132 * config/tc-sh.c (sh_do_align): Likewise.
3133 * config/tc-sparc.h (md_do_align): Likewise.
3135 1999-06-12 David O'Brien <obrien@freebsd.org>
3137 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3138 * configure: Rebuild.
3140 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3142 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3143 * Makefile.am: Rebuild dependencies.
3144 * Makefile.in: Rebuild.
3146 * config/tc-i386.c (i386_immediate): Remove unused label
3149 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3150 * symbols.c: Likewise.
3151 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3152 sy_next field when taking address, rather than symbol_next.
3154 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3156 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3157 value from the output file architecture.
3158 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3159 * dwarf2dbg.h: Change bfd_vma to addressT.
3161 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3163 * dwarf2dbg.h: Use PARAMS in function declarations.
3165 1999-06-11 Martin Dorey <mdorey@madge.com>
3167 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3168 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3170 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3172 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3174 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3176 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3179 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3181 * read.c (read_a_source_file): Only declare inescape if
3184 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3186 (find_entry_byval): Add parens to avoid warning.
3188 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3190 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3193 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3195 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3198 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3199 synthetize_setx): New functions.
3200 (md_assemble): Broken the special cases into the above
3201 functions. Make compiler happy if sizeof(bfd_vma)==4.
3202 Fix sethi generated from set/setuw. If instructions have a relloc,
3203 always clear the fields to be relocated in the opcode.
3204 (sparc_ip): Remove special_case global variable.
3206 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3208 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3209 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3210 indication of success rather than a value.
3211 (itbl_get_val): Likewise.
3212 (itbl_get_field): Use strcspn. Change delimiters to include
3214 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3215 (itbl_get_val): Likewise.
3216 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3218 * symbols.c (copy_symbol_attributes): Convert local symbols to
3221 1999-06-10 Nick Clifton <nickc@cygnus.com>
3223 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3226 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3228 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3229 Optimize set if sizeof(bfd_vma) == 64.
3230 (sparc_ip): Fix sethi - without %hi() it should generate
3231 R_SPARC_22 reloc, not R_SPARC_HI22.
3232 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3234 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3236 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3237 (s_ncons): New function.
3238 (native_op_table): New table.
3239 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3240 R_SPARC_OLO10 handling.
3242 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3244 * expr.h (struct expressionS): Revert last change; widen X_op.
3245 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3247 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3249 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3250 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3251 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3252 * Makefile.in: Regenerated.
3254 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3255 `common' pass on to s_mri_common.
3256 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3258 1999-06-06 Richard Henderson <rth@cygnus.com>
3260 * config/obj-elf.c (obj_elf_section): Don't free the return
3261 value of demand_copy_C_string.
3263 1999-06-05 Richard Henderson <rth@cygnus.com>
3265 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3266 creation logic from obj_elf_create_section.
3268 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3269 (section_stack): New.
3270 (special_sections): Make const.
3271 (obj_elf_section): Gut and rewrite parsing.
3272 (obj_elf_change_section): New function broken out of obj_elf_section.
3273 (obj_elf_parse_section_letters): Likewise.
3274 (obj_elf_section_word): Likewise.
3275 (obj_elf_section_type): Likewise.
3276 (obj_elf_previous): Treat as a toggle.
3277 (obj_elf_popsection): New.
3278 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3279 (ppc_section_type): Likewise.
3280 * config/tc-ppc.h: Likewise.
3282 * expr.h (struct expressionS): Don't make X_op a bitfield.
3283 * config/tc-alpha.c: Update for symbol handling changes.
3284 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3285 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3287 1999-06-05 Richard Henderson <rth@cygnus.com>
3289 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3290 (dwarf2_gen_line_info): Kill unused variables.
3291 (dwarf2_finish): Likewise.
3292 (dwarf2_where): Likewise.
3293 (dwarf2_directive_file): If we've only got a string,
3294 hand off to s_app_file.
3295 * ecoff.c: Move the include of ecoff.h.
3296 * symbols.h (S_IS_FUNCTION): Prototype.
3298 * read.c (LEX_HASH): Supply a default.
3300 (s_globl): Update `c' after skipping whitespace.
3301 * read.h (LEX_END_NAME, is_name_ender): New.
3302 * expr.c (get_symbol_end): Respect it.
3304 1999-06-04 Mark Klein <mklein@dis.com>
3306 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3308 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3310 * config/tc-hppa.c: Update for symbol handling changes.
3312 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3314 * cgen.c: Update for symbol handling changes.
3315 * config/tc-m32r.c: Likewise.
3317 * config/tc-hppa.h: Update for symbol handling changes.
3318 * config/tc-hppa.c: Likewise.
3320 * config/tc-arm.h: Update for symbol handling changes.
3321 * config/tc-arm.c: Likewise.
3322 (symbol_make_empty): Remove. Just use symbol_create.
3324 * symbols.c (symbol_set_tc): Correct name.
3326 * Makefile.am: Rebuild dependencies.
3327 ($(OBJS)): Don't depend upon struc-symbol.h.
3328 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3329 * dep-in.sed: Don't remove struc-symbol.h.
3330 * Makefile.in: Rebuild.
3332 * doc/internals.texi (Symbols): Describe changes in symbol
3335 1999-06-03 Richard Henderson <rth@cygnus.com>
3337 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3338 instead of doing the work by hand.
3340 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3342 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3343 state of line state-machine.
3344 (struct ls): Collect DWARF2 line state-machine state in new member
3345 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3346 resulted in any DWARF2 directives.
3347 (reset_state_machine): New function.
3348 (out_end_sequence): Ditto.
3349 (dwarf2_gen_line_info): When switching sections or switching to a
3350 lower text address, call out_end_sequence() first to terminate the
3351 previous code sequence as code sequences MUST have monotonically
3352 increasing addresses.
3353 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3355 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3357 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3358 DWARF2 debug info (line information only, at this point).
3359 * as.h: Update comment about supported debug formats.
3360 * dwarf2dbg.c, dwarf2dbg.h: New files.
3361 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3363 * expr.c (operand): Don't use [ for parens if we want an index op.
3364 (op_encoding): Switch [ into O_index, if desired.
3365 (op_rank): Renumber with O_index on bottom.
3366 (expr): If O_index, match closing bracket.
3367 * expr.h (O_index): New.
3369 * read.c (read_a_source_file): Conditionally allow matched "
3370 in lines passed to md_assemble.
3372 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3374 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3376 Add support for storing local symbols in a small structure to save
3377 memory when assembling large files.
3378 * as.h: Don't include struc-symbol.h.
3379 (symbolS): Add typedef.
3380 * symbols.c: Include struc-symbol.h.
3381 (local_hash): New static variable.
3382 (save_symbol_name): New static function, from symbol_create.
3383 (symbol_create): Call save_symbol_name.
3384 (local_symbol_count): New static variable.
3385 (local_symbol_conversion_count): Likewise.
3386 (LOCAL_SYMBOL_CHECK): Define.
3387 (local_symbol_make): New static function.
3388 (local_symbol_convert): New static function.
3389 (colon): Handle local symbols. Create local symbol for local
3391 (symbol_table_insert): Handle local symbols.
3392 (symbol_find_or_make): Create local symbol for local label name.
3393 (symbol_find_base): Check for local symbol.
3394 (symbol_append, symbol_insert): Check for local symbols.
3395 (symbol_clear_list_pointers, symbol_remove): Likewise.
3396 (verify_symbol_chain): Likewise.
3397 (copy_symbol_attributes): Likewise.
3398 (resolve_symbol_value): Handle local symbols.
3399 (resolve_local_symbol): New static function.
3400 (resolve_local_symbol_values): New function.
3401 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3402 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3403 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3404 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3405 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3406 (symbol_previous, symbol_next): New functions.
3407 (symbol_get_value_expression): Likewise.
3408 (symbol_set_value_expression): Likewise.
3409 (symbol_set_frag, symbol_get_frag): Likewise.
3410 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3411 (symbol_mark_used_in_reloc): Likewise.
3412 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3413 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3414 (symbol_mri_common_p): Likewise.
3415 (symbol_mark_written, symbol_clear_written): Likewise.
3416 (symbol_written_p): Likewise.
3417 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3418 (symbol_section_p, symbol_equated_p): Likewise.
3419 (symbol_constant_p): Likewise.
3420 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3421 (symbol_get_obj, symbol_set_obj): Likewise.
3422 (symbol_get_tc, symbol_set_tc): Likewise.
3423 (symbol_begin): Initialize local_hash.
3424 (print_symbol_value_1): Handle local symbols.
3425 (symbol_print_statistics): Print local symbol statistics.
3426 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3427 Declare new symbols.c functions. Move many declarations here from
3429 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3430 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3431 (struct symbol): Move bsym to make it clearly the first field.
3432 Remove TARGET_SYMBOL_FIELDS.
3433 (symbolS): Don't typedef.
3434 (struct broken_word): Remove.
3435 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3436 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3437 (symbol_clear_list_pointers): Likewise.
3438 (symbol_insert, symbol_remove): Likewise.
3439 (symbol_previous, symbol_append): Likewise.
3440 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3441 (struct local_symbol): Define.
3442 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3443 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3444 (local_symbol_get_frag, local_symbol_set_frag): Define.
3445 (local_symbol_get_real_symbol): Define.
3446 (local_symbol_set_real_symbol): Define.
3448 * write.c (write_object_file): Call resolve_local_symbol_values.
3449 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3450 (TARGET_SYMBOL_FIELDS): Don't define.
3451 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3452 ECOFF_DEBUGGING, add ECOFF fields.
3453 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3454 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3455 ECOFF_DEBUGGING, add ECOFF fields.
3456 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3457 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3458 * config/tc-mcore.h: Don't include struc-symbol.h.
3459 (TARGET_SYMBOL_FIELDS): Don't define.
3460 (struct mcore_tc_sy): Define.
3461 (TC_SYMFIELD_TYPE): Define.
3462 * Many files: Use symbolS instead of struct symbol. Use new
3463 accessor functions rather than referring to symbolS fields
3466 * read.c (s_mri_common): Don't add in value of line_label.
3468 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3469 checking for SEC_LINK_ONCE.
3471 * config/tc-sh.h (sh_fix_adjustable): Declare.
3473 * app.c (input_buffer): New static variable.
3474 (app_push): Save saved_input in allocated buffer.
3475 (app_pop): Restored saved_input.
3476 (do_scrub_chars): Change get parameter to take char * and int as
3477 arguments. Change GET macro to pass input_buffer to get
3478 function. Don't save input into allocated buffer.
3479 * as.h (do_scrub_chars): Update declaration.
3480 * input-file.c (input_file_get): Change to take char * and int.
3481 Read data into passed in buffer. Remove static buffer.
3482 * read.c (scrub_from_string): Change to take char * and int. Copy
3483 data into passed in buffer.
3485 * hash.h: Neaten. Declare hash_traverse.
3486 * hash.c: Complete rewrite based on BFD hashing code.
3487 * gasp.c (chunksize): New variable.
3488 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3491 1999-05-28 Nick Clifton <nickc@cygnus.com>
3493 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3494 addend unless the target uses an old ABI.
3496 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3498 -Wchar-subscripts cleanup
3499 * listing.c (listing_newline): Use unsigned char variable, so
3500 calls to isascii,iscntrl are correct.
3501 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3503 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3504 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3505 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3506 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3508 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3510 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3512 (arch_coldfire_p): New #define.
3513 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3515 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3517 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3519 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3520 (install_operand): Add place `N'.
3521 (init_table): Add registers ACC, MACSR, MASK.
3523 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3525 * config/tc-m68k.c: Change mcf5200 --> mcf.
3526 (archs): Add mcf5206e, mcf5307.
3527 (m68k_ip): Add format `u'.
3528 (install_operand): Add place `m', `M', `h'.
3529 (init_table): Add upper/lower registers.
3531 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3533 1999-05-28 Martin Dorey <mdorey@madge.com>
3535 * config/tc-i960.c: Several minor changes to add ELF and
3536 BFD_ASSEMBLER support.
3537 * config/tc-i960.h: Likewise.
3538 * configure.in (i960-*-elf*): New target.
3539 * aclocal.m4, configure: Rebuild.
3541 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3543 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3544 reloc changes when defined(BFD_ASSEMBLER).
3546 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3548 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3550 * write.c (write_print_statistics): Output to file, not stderr.
3552 * expr.c (generic_bignum_to_int32,64): Prototype.
3554 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3555 output_sleb128, output_uleb128, output_big_sleb128,
3556 output_big_uleb128, output_big_leb128): Prototype.
3557 (output_big_sleb128, output_big_uleb128): Make inline.
3558 (output_big_leb128): Remove inline
3560 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3561 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3562 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3563 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3564 value for correct overflow check in write.c:fixup_segment.
3565 * write.c (fixup_segment): Move bitfield overflow checks to after
3566 the md_apply_fix call.
3567 * config/obj-coff.c (fixup_segment): Likewise.
3568 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3569 valueT *val argument.
3571 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3573 * config/atof-ieee.c (gen_to_words): Correctly round a
3574 denormalized number. Fix off-by-one in range checking for
3575 exponent in a denormal.
3577 1999-05-10 Nick Clifton <nickc@cygnus.com>
3579 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3582 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3584 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3586 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3588 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3589 (ReverseRegRegmem): Remove.
3590 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3591 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3592 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3595 From Doug Ledford <dledford@redhat.com>
3596 * config/tc-i386.h (RegXMM): New for P/III.
3597 * config/tc-i386.c: Add support for P/III.
3599 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3601 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3602 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3603 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3605 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3607 * config/tc-i386.c (i386_immediate): Skip whitespace before
3608 complaining about junk after expression.
3609 (i386_displacement): Likewise.
3611 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3613 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3614 Don't copy before downcaseing.
3616 1999-05-05 Catherine Moore <clm@cygnus.com>
3618 * tc-m68k.c: Include elf/m68k.h.
3619 (m68k_elf_final_processing): New routine.
3620 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3623 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3625 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3628 1999-04-30 Nick Clifton <nickc@cygnus.com>
3630 * config/tc-mcore.c (mcore_s_section): Dump literals before
3633 1999-04-29 Nick Clifton <nickc@cygnus.com>
3635 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3638 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3640 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3641 (TC_INIT_FIX_DATA): Delete.
3642 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3643 (TC_INIT_FIX_DATA): Delete.
3644 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3645 * write.c (fix_new_internal): Initialize fx_cgen member.
3646 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3647 (gas_cgen_md_apply_fix3): Update.
3648 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3649 (md_cgen_record_fixup_exp): Update.
3650 (FX_OPINFO_R_TYPE): Update.
3652 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3653 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3654 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3655 * frags.h (struct frag): Make opindex, opinfo ints.
3657 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3659 1999-04-26 Tom Tromey <tromey@cygnus.com>
3661 * aclocal.m4, configure: Updated for new version of libtool.
3663 1999-04-22 Nick Clifton <nickc@cygnus.com>
3665 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3667 (md_apply_fix3): Do not fix up absolute relocations against
3670 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3672 1999-04-20 Nick Clifton <nickc@cygnus.com>
3674 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3675 changes and data-in-text directives.
3676 (mcore_cons): New function: intercept cons() operations.
3677 (mcore_float_cons): New function: intercept float_cons()
3679 (mcore_stringer): New function: intercept stringer() operations.
3681 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3683 * obj.h (struct format_ops): Change generate_asm_lineno field to
3685 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3687 * config/tc-alpha.c (find_opcode_match): Add default case to
3689 (find_macro_match): Likewise.
3690 (load_expression): Parenthesize && within ||.
3692 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3694 1999-04-17 Nick Clifton <nickc@cygnus.com>
3696 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3697 .text .data .section pseudo ops.
3698 (mcore_s_section): New function. Dump lits before changing secs.
3699 (mcore_s_text): New function. Dump lits before changing secs.
3700 (mcore_s_data): New function. Dump lits before changing secs.
3702 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3704 * config/tc-mips.c (mips_32bitmode): New.
3705 (md_begin): Set mips_32bitmode if needed.
3706 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3707 Set EF_MIPS_32BITMODE.
3709 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3711 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3714 1999-04-16 Nick Clifton <nickc@cygnus.com>
3716 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3718 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3720 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3721 expressions correctly.
3724 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3726 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3728 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3730 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3731 and fmpynfadd instructions.
3733 1999-04-11 Richard Henderson <rth@cygnus.com>
3735 * as.h (environ): Declare it, if needed.
3736 * as.c (dump_statistics): Don't declare environ.
3737 * configure.in (environ): Detect declaration.
3738 * configure, config.in: Rebuild
3740 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3741 (i386_displacement): Allocate enough space for replacement buffer.
3742 Clean up replacement buffer initialization.
3744 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3746 * subsegs.c (section_symbol): Don't create a new symbol if one
3747 already exists; instead, use the existing one, but set its segment
3748 and frag data if it hasn't already been defined.
3749 * config/obj-coff.c (c_section_symbol): Likewise.
3751 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3753 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3755 1999-04-08 Nick Clifton <nickc@cygnus.com>
3757 * config/tc-mcore.c: New File: Support routines for MCore
3759 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3760 * config/obj-coff.c: Add support for mcore-pe target.
3762 * Makefile.am: Add support for MCore targets.
3763 * Makefile.in: Regenerate.
3764 * configure.in: Add support for MCore targets.
3765 * configure: Regenerate.
3767 * doc/all.texi: Set MCORE.
3768 * doc/as.texinfo: Document MCore specific command line options.
3770 * write.h: Prevent multiple inclusion.
3772 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3774 * asintl.h (LC_MESSAGES): Never define.
3775 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3777 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3780 * Makefile.am (m68k-parse.c): If configuring in the source
3781 directory, copy m68k-parse.y into the local directory before
3782 running ylwrap, to remove spurious differences when generating
3784 * Makefile.in: Rebuild.
3786 * config/tc-sparc.h (md_do_align): Just allocate the number of
3787 bytes necessary, rather than always allocating 1024.
3789 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3791 * listing.c (listing_newline): Add cast to avoid warning.
3792 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3793 * config/tc-i386.c (i386_scale): Add return value.
3794 (build_displacement_string): Remove unused local temp_disp2.
3795 (i386_intel_memory_operand): Add parentheses to avoid warning.
3796 (i386_intel_operand): Remove unused local end_of_operand_string.
3797 (i386_operand): Remove unused local operand_modifier.
3798 (i386_operand): Add parens to avoid warning.
3800 1999-04-04 Don Bowman <don@pixsci.com>
3802 * configure.in: Add mips*-*-vxworks* target; have it define
3804 * configure, config.in: Rebuild.
3806 1999-03-31 Nick Clifton <nickc@cygnus.com>
3808 * configure.in (emulations): Add support for arm-epoc-pe.
3809 * configure: Regenerate.
3810 * config/te-epoc-pe.h: New file. Define macros specific to
3812 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3813 for arm-epoc-pe target.
3815 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3817 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3819 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3821 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3822 detect ",n" without a condition.
3823 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3826 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3828 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3829 instruction is encoded with one bit.
3832 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3834 * doc/internals.texi (CPU backend): Mention that
3835 line_separator_chars should not include newline. From thi
3836 <ttn@mingle.glug.org>.
3838 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3840 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3841 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3843 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3845 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3847 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3849 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3852 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3854 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3856 1999-03-15 Martin Hunt <hunt@cygnus.com>
3858 * app.c (do_scrub_begin): Change '-' back to a symbol char
3859 so we can use multiple opcodes on a line again.
3861 * config/tc-d30v.c: By default, warn if a symbol has
3862 the same name as a register. Plus some minor
3863 updates from the branch.
3865 1999-03-13 Nick Clifton <nickc@cygnus.com>
3867 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3868 BFD_RELOC_16 and BFD_RELOC_64.
3870 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3872 * expr.c (expr): Add missing else.
3874 1999-03-12 Nick Clifton <nickc@cygnus.com>
3876 * config/tc-arm.c (md_apply_fix3): Improve error message.
3878 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3880 * Makefile.am (CPU_TYPES): Add fr30.
3881 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3882 (fr30,m32r dependencies): Update.
3883 * Makefile.in: Rebuild.
3885 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3886 (gas_cgen_record_fixup_exp): Ditto.
3887 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3888 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3889 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3890 (md_cgen_lookup_reloc): Update use of operand->type.
3891 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3892 (md_convert_frag): Call cgen_operand_lookup_by_num.
3893 (md_cgen_lookup_reloc): Update use of operand->type.
3894 (m32r_cgen_record_fixup_exp): Ditto.
3896 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3898 * config/tc-mips.c (md_show_usage): Fix message.
3900 1999-03-03 Nick Clifton <nickc@cygnus.com>
3902 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3903 and LDR reg,=<expr> instruction.
3905 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3908 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3910 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3912 1999-02-17 Nick Clifton <nickc@cygnus.com>
3914 This patch was created by: Scott Bambrough
3915 <scottb@corelcomputer.com>
3918 Special cased '@' character. The '@' character is used as the
3919 ARM assembler comment character, as a special character
3920 and in ELF .symver pseudo-op's, and as a special character in
3921 .type and .section pseudo-ops.
3922 (symver_pseudo): New static variable.
3923 (symver_state): New static variable.
3924 (struct app_save): Add field 'symver_state'.
3925 (app_push): Save global symver_state int struct app_save.
3926 (app_pop): Restore global symver_state from struct app_save.
3927 (do_scrub_chars): Special case handling of '@' character in
3930 * configure.in: Modified to recognize armv* uname syntax from ARM
3932 * configure: Regenerated.
3934 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3935 a prefix to the section's type.
3936 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3937 the type's typename.
3939 * config/tc-arm.h: Add support for PIC generation:
3940 (pic_code): New boolean.
3941 (obj_relocate_extern): Define.
3942 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3943 (TC_CONS_FIX_NEW): Define.
3944 (tc_fix_adjustable): Define.
3945 (GLOBAL_OFFSET_TABLE_NAME): Define.
3947 * config/tc-arm.c: Add support for PIC generation:
3948 (line_seperator_chars): Allow ';' as a seperator for Linux.
3949 (is_immediate_prefix): New macro.
3950 (arm_parse_reloc): New function.
3951 (s_arm_elf_cons): New function.
3952 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3953 (md_undefined_symbol): Special case handling for the Global Offset
3955 (md_apply_fix3): Handle PIC relocs.
3956 (tc_gen_reloc): Handle PIC relocs.
3957 (md_parse_option): Add support for '-k' command line switch to
3958 enable PIC generation.
3959 (cons_fix_new_arm): New function.
3960 (s_arm_elf_cons): New function.
3962 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3964 * configure.in: Add comments for uses of AC_DEFINE.
3965 * acinclude.m4: Likewise.
3966 * acconfig.h: Remove.
3967 * aclocal.m4: Rebuild.
3968 * configure: Rebuild.
3969 * Makefile.in: Rebuild.
3970 * config.in: Rebuild.
3972 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3974 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3975 non-constant offset from a base register.
3977 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3979 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3982 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3984 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3985 (emit_insn): Look for pc-relative and no-overflow specifiers on
3986 internal relocation types.
3988 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3990 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3993 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3995 (mips_4650, mips_4010, mips_4100): Variables removed.
3996 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3997 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3999 (md_begin): Don't bother initializing the mips_NNNN variables;
4000 mips_cpu is set, and that's good enough now.
4001 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4002 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4003 (show): New function, to handle wrapping in the CPU lists.
4004 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4006 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4008 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4009 than treat as an immediate specifier.
4011 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4013 * config/tc-i386.c: Prototype many functions.
4014 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4015 (i386_immediate): Remove unused second argument.
4016 (i386_intel_operand): Fix i386_is_reg typo.
4017 (i386_operand): Use allow_naked_reg.
4018 (output_invalid): Make operand int for K&R.
4020 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4022 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4024 * Makefile.in: Rebuild.
4026 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4028 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4030 (EXTRA_as_new_SOURCES): Comment out.
4031 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4032 * Makefile.in: Rebuild.
4033 * doc/Makefile.in: Rebuild.
4034 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4035 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4036 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4037 * configure: Rebuild.
4038 * aclocal.m4: Rebuild.
4039 * config.in: Rebuild.
4040 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4041 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4042 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4043 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4044 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4045 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4046 (gas_cgen_record_fixup_exp): Ditto.
4047 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4048 descriptor, not global variable.
4049 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4050 descriptor, not global variable. Refer to insert_operand handler
4051 via cpu descriptor, not global function.
4052 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4053 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4054 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4055 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4056 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4057 * config/tc-m32r.c: Ditto.
4058 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4059 (md_assemble): Ditto.
4060 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4062 1999-02-09 Nick Clifton <nickc@cygnus.com>
4064 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4065 relocations for ELF targets.
4067 1999-02-08 Nick Clifton <nickc@cygnus.com>
4069 * configure.in: Add support for StrongARM target.
4070 * configure: Regenerate.
4072 1999-02-05 Nick Clifton <nickc@cygnus.com>
4074 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4076 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4079 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4081 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4083 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4085 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4086 (INTEL_DWORD_MNEM_SUFFIX): Define.
4089 (DWORD_PTR): Define.
4090 (XWORD_PTR): Define.
4092 (OFFSET_FLAT): Define.
4094 (NONE_FOUND): Define.
4097 * config/tc-i386.c (set_intel_syntax): New routine.
4098 (intel_syntax): Declare.
4099 (allow_naked_reg): Declare.
4100 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4101 (intel_float_operand): New routine.
4102 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4103 Handle brackets as well as parens. Call i386_intel_operand for
4104 intel syntax. Reverse operands if appropriate. Handle new
4105 suffixes. Handle movzx and movsx.
4106 (i386_is_reg): New routine.
4107 (i386_immediate): New routine.
4108 (i386_scale): New routine.
4109 (i386_displacement): New routine.
4110 (i386_operand_modifier): New routine.
4111 (build_displacement_string): New routine.
4112 (i386_parse_seg): New routine.
4113 (i386_intel_memory_operand): New routine.
4114 (i386_intel_operand): New routine.
4115 (i386_operand): Call i386_displacement, i386_immediate,
4116 i386_scale, etc. instead of handling inline.
4117 (parse_register): Handle registers without prefix.
4119 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4121 * configure: Regenerate.
4122 * configure.in (arm-*-oabi): New.
4123 (thumb-*-oabi): New.
4124 * config/tc-arm.c (target_oabi): Declare.
4125 (md_apply_fix3): Support REL relocs.
4126 (md_parse_option): Handle -oabi.
4127 (elf32_arm_target_format): New routine.
4128 (md_longopts): Add OPTION_OABI.
4129 * config/tc-arm.h: Redefine TARGET_FORMAT.
4132 1999-01-28 Nick Clifton <nickc@cygnus.com>
4134 * write.c (write_relocs): Handle out of range error.
4136 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4137 (fr30_force_relocation): Default to 0.
4139 * config/tc-fr30.h (obj_fix_adjustable): Define.
4140 (TC_FORCE_RELOCATION): Define.
4142 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4145 1999-01-16 Nick Clifton <nickc@cygnus.com>
4147 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4148 merge of two instructions if the left instruciton kills the right.
4150 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4152 * Makefile.in: Regenerate.
4153 * configure.in: Redo test for using cgen.
4154 * configure: Regenerate.
4156 1999-01-09 Nick Clifton <nickc@cygnus.com>
4158 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4159 redefinition of this macro.
4161 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4163 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4166 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4168 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4169 a read of HI or LO and an immediatly following branch.
4171 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4173 * config/tc-mips.c (md_begin): Another correction to the setting of
4176 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4178 * config/tc-mips.c (md_begin): Correct type-o in setting of
4181 1998-12-21 Nick Clifton <nickc@cygnus.com>
4183 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4184 bit insn when optimizing, so that parallelised instructions will
4185 start on a 32 bit boundary.
4187 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4189 * config/tc-mips.c (mips_eabi64): New.
4190 (md_begin): Set mips_eabi64.
4191 (mips_elf_final_processing): Use it.
4193 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4195 * config/tc-mips.c (mips_elf_final_processing):
4196 Correct setting of ABI in e_flags.
4198 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4200 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4203 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4205 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4207 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4209 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4210 warning, values that don't fit in the field.
4212 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4214 * config/tc-mips.c (mips_abi_string): New.
4215 (md_parse_option,md_longopts): Add mabi.
4216 (mips_elf_final_processing): Set e_flags based on mabi flag.
4218 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4220 * config/tc-mips.c (md_parse_option): Handle vr4111.
4222 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4224 * config/tc-h8300.c (build_bytes): Change message given if the
4225 instruction requires H8/300H mode and we're not in Hmode, to
4226 suggest that it may be the operand modes that are the problem, not
4227 necessarily the opcode.
4229 1998-12-10 Nick Clifton <nickc@cygnus.com>
4231 * config/tc-fr30.c: Add line separator character.
4233 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4235 * configure.in (hppa-*-mpeix*): New target.
4236 * config/obj-som.h (obj_som_compiler): Declare.
4237 * config/obj-som.c (compiler_seen): New static variable.
4238 (obj_som_compiler): New function.
4239 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4240 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4241 (pa_type_args): Set hppa_priv_level.
4242 (pa_compiler): New static function if OBJ_SOM.
4243 * configure: Rebuild.
4245 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4247 * read.c (output_leb128): Don't mark as inline.
4249 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4251 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4252 AIX .vbyte unaligned data support.
4253 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4254 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4257 1998-12-07 Nick Clifton <nickc@cygnus.com>
4259 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4262 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4264 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4265 BFD_RELOC_ARM_PCREL_BRANCH.
4267 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4269 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4270 checking the target type.
4271 (mips-dec-bsd*): Set endian to little.
4272 * configure: Rebuild.
4274 COFF weak symbol support, based on patches from Mark Elbrecht
4275 <snowball3@usa.net>:
4276 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4277 * config/obj-coff.c (obj_coff_weak): New static function.
4278 (obj_coff_endef) [both versions]: Handle weak symbols.
4279 (coff_frob_symbol): Likewise.
4280 (yank_symbols): Likewise.
4281 (obj_pseudo_table): Add "weak".
4283 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4284 <aymeric.vincent@emi.u-bordeaux.fr>.
4285 * aclocal.m4: Rebuild with current tools.
4286 * configure: Rebuild.
4288 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4289 an assertion failure for a case we can't handle when OBJ_ECOFF.
4291 * expr.c (operator): And with 0xff to avoid problems with signed
4294 1998-12-03 Nick Clifton <nickc@cygnus.com>
4296 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4297 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4299 1998-12-02 Nick Clifton <nickc@cygnus.com>
4301 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4304 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4306 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4307 calculation of pcrel point.
4309 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4311 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4314 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4316 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4318 (d10v_cleanup): Only generate previous insn if a multiline insn is
4321 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4323 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4326 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4328 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4329 -marm6xxx command line switches.
4331 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4333 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4334 (itbl-ops.o): Delete duplicate dependencies.
4335 Rebuild dependencies.
4336 Add fr30 dependencies.
4337 * Makefile.in: Rebuild.
4339 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4341 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4343 * listing.c: Ignore line terminator characters found inside
4346 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4348 * po/gas.pot: Regenerated.
4350 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4352 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4353 fr30_is_label_start(). Also checks for delay slot insns.
4355 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4356 FR30 instructions which contain a colon in the mnemonic.
4358 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4360 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4362 * config/tc-fr30.c: Removed currently superflous code.
4364 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4366 * config/tc-fr30.h: New file.
4367 * config/tc-fr30.c: Tweaking so that it will compile.
4369 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4371 * config/tc-d10v.h (obj_fix_adjustable): Define.
4372 (TC_FORCE_RELOCATION): Define.
4373 (d10v_force_relocation): Declare.
4374 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4375 (md_apply_fix3): Handle Vtable relocs.
4376 (d10v_fix_adjustable): New.
4377 (d10v_force_relocation): New.
4379 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4381 * config/tc-d30v.c: Change default behaviour to ignore potential
4382 conflicts between register name and symbol names.
4384 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4386 * configure.in: Add fr30-*-*.
4387 * config/tc-fr30.c: New file.
4388 * Makefile.in: Regenerated.
4389 * config.in: Regenerated.
4390 * configure: Regenerated.
4391 * doc/Makefile.in: Regenerated.
4392 * po/gas.pot: Regenerated.
4394 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4396 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4399 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4401 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4403 (do_scrub_chars): Add some casts to unsigned char to avoid
4404 unwanted sign extension.
4405 * read.c (lex_type): Set characters about 127 to be symbol
4407 * config/tc-i386.c (md_begin): Set identifier_chars and
4408 operand_chars for values above 127.
4410 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4412 * configure.in: detect cygwin* instead of cygwin32*
4413 * configure: regenerate
4415 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4417 * listing.c: Add support for producing a listing from piped
4420 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4422 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4423 (append_insn): Account for the tx39's multiply behavior.
4425 1998-10-26 Michael Meissner <meissner@cygnus.com>
4427 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4428 from assemble_parallel_insns. Add support for '->' to indicate
4429 explicitly serializing the instructions.
4430 (md_assemble): Ditto.
4432 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4434 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4437 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4439 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4441 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4443 * config/tc-mips.c : support frame and regmask/fregmask when
4444 MIPS_STABS_ELF is specified.
4446 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4448 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4449 (md_apply_fix): Don't return 1 for VTABLE relocs.
4450 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4452 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4454 * doc/c-i386.texi: Replace occurences of "opcode" with
4455 "instruction mnemonic", "instruction", or "mnemonic" when
4456 referring to the name of an instruction. Use "opcode" when
4457 referring to the sequence of machine bytes.
4459 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4460 (is_opcode_char): Rename to is_mnemonic_char.
4461 (md_assemble and i386_operand): Correct error messages from
4462 "opcode" to "instruction mnemonic"
4463 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4464 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4465 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4466 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4467 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4468 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4469 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4471 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4473 * config/tc-i386.c (i386_operand): Check for garbage after
4476 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4478 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4479 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4481 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4483 * config/tc-sh.h (obj_fix_adjustable): Define.
4484 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4485 (md_apply_fix): Likewise.
4486 (tc_gen_reloc): Likewise.
4487 (sh_fix_adjustable): New.
4489 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4491 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4492 * cgen.h (gas_cgen_finish_insn): Update prototype.
4493 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4494 cgen_insn_t -> CGEN_INSN_INT.
4495 (make_parallel): Update handling of CGEN_INT_INSN_P.
4496 (assemble_parallel_insn): Ditto.
4497 (target_make_parallel): New function.
4498 (md_assemble): Use it.
4500 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4502 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4504 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4506 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4507 converted into lower case.
4509 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4511 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4512 (gas_cgen_tc_gen_reloc): Likewise.
4513 * config/tc-m32r.h (obj_fix_adjustable): Define.
4514 * config/tc-m32r.c (m32r_fix_adjustable): New.
4515 (m32r_force_relocation): Handle VTABLE relocs.
4517 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4519 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4521 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4523 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4524 to lower case before parsing.
4526 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4527 parallel insns modift buts in the PSW as a side effect.
4529 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4531 * config/tc-d30v.c (find_format): Test for missing flag and
4534 (md_apply_fix3): Fix error messages to avoid
4535 assumption about presence of a symbol.
4537 (parallel_ok): Disallow parallel instructions that both modify the
4540 (find_format): Generate a warning if an odd numbered register is
4541 used as the first register in a mutli-register instruction.
4543 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4545 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4546 relocations are always associated with a symbol.
4548 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4550 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4551 (elf32_sparc_force_relocation): Declare.
4552 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4553 (tc_gen_reloc): Handle vtable relocs.
4554 (elf32_sparc_force_relocation): New.
4556 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4558 * symbols.c (S_IS_FUNCTION): New.
4559 * config/tc-v850.h (obj_fix_adjustable): Define.
4560 (TC_FORCE_RELOCATION): Define.
4561 (v850_force_relocation): Declare.
4562 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4563 of fx_addnumber for VTABLE reloc addends.
4564 (md_apply_fix3): Handle VTABLE relocs.
4565 (v850_fix_adjustable): New.
4566 (v850_force_relocation): New.
4568 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4570 * tc-hppa.c (fp_operand_format): Add some additional formats.
4571 (pa_ip): Do not automatically promote into pa2.0 mode.
4572 (pa_level): Handle ".level 2.0".
4574 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4576 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4577 * config/tc-i386.h (template.extension_opcode): Change to
4578 unsigned int to allow full range of 8-bit opcode suffixes.
4579 (None): Redefine as 0xffff.
4581 From Jeff B Epler <jepler@usgs.gov>
4582 * doc/c-i386.texi (i386-SIMD): New section.
4584 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4586 * read.c (discard_rest_of_line): New function.
4587 * read.h: Declare it.
4588 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4590 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4592 * config/tc-d10v.c (find_symbol_matching_register): New function.
4593 (find_opcode): Cope with the case where a register name matches
4596 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4598 * config/tc-v850.c (md_pcrel_from): Rename to
4599 v850_pcrel_from_section.
4600 (v850_pcrel_from_section): Do not resolves symbols in other
4603 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4605 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4607 * config/tc-d10v.c (find_opcode): Generate an error if a register
4608 is supplied for an operand that should not be a register.
4610 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4612 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4613 instructions to have another instruction in the right bin.
4615 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4617 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4618 the right container if the left container holds a branch
4621 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4624 both a register name and symbol name.
4625 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4627 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4630 execution unit class.
4632 (reg_name_search): If a name matches a register and a symbol,
4633 prefer the register.
4634 (find_format): Disallow flag registers when a general purpose
4635 register is required.
4636 If a number is required, but a register has been given, check to
4637 see if a symbol with the same name as the register exists, and if
4638 so, use that symbol.
4640 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4642 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4644 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4646 * config/tc-d30v.c (find_format): Do not accept flag registers as
4647 general purpose registers.
4648 (find_format): If an immediate value is expected at a given place
4649 in a format, but a register name has been provided instead, check
4650 to see if that register name matches the name of a predefined
4651 symbol and if it does, then use the symbol instead.
4652 (reg_name_search): If a register name matches a symbol name,
4653 prefer the register name to the symbol name.
4655 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4657 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4658 the previous insn to empty.
4660 1998-09-20 Michael Meissner <meissner@cygnus.com>
4662 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4663 pieces, forcing the use of an ANSI compiler.
4665 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4667 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4669 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4671 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4673 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4675 (obj_elf_vtable_entry): Likewise.
4676 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4677 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4678 (tc_gen_reloc): Likewise.
4679 (arm_fix_adjustable): Likewise.
4680 (elf32_arm_force_relocation): New.
4681 (armelf_frob_symbol): Remove coff-style symbol support.
4683 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4685 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4687 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4689 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4690 OBJ_COFF so that routine is defined for a.out format.
4692 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4694 * config/tc-i386.c (i386_operand): Detect non-segment registers
4695 used as segment prefixes.
4697 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4699 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4700 optimize across FDE boundaries.
4702 * config/obj-coff.c (obj_coff_section): Preserve any link once
4703 flags when setting the section flags.
4705 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4707 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4708 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4710 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4712 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4715 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4717 * frags.c (frag_grow): Include the size of the frag struct in the
4720 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4721 if the new subseg comes before the old.
4723 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4725 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4726 to handle edge8 and edge16.
4728 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4730 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4731 before we clobber the symbol involved.
4733 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4735 * config/tc-arm.c: Remove OBJ_ELF definitions for
4736 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4737 use arm_adjust_symtab for OBJ_COFF.
4738 (armelf_adjust_symtab): New Routine.
4739 * config/tc-arm.h: Define obj_adjust_symtab to
4740 armelf_adjust_symtab for OBJ_ELF.
4742 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4744 * configure.in: Make all i386-elf targets use bfd_gas.
4745 * config/tc-i386.c (tc_i386_force_relocation): New.
4746 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4747 (md_apply_fix3): Likewise.
4748 (tc_gen_reloc): Handle them.
4749 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4750 tc_i386_force_relocation.
4752 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4754 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4756 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4758 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4759 current opcode after writing the first insturction of a reverse
4762 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4764 * read.h (generate_lineno_debug): Add prototype.
4765 * read.c (generate_lineno_debug): Make non-static.
4767 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4769 * config/tc-i386.c (md_assemble): Only warn for address/data size
4772 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4774 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4775 against Thumb function names, as the linker needs this information.
4777 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4779 * expr.c (operand): Check also that there is no advance in operand
4780 after atof_generic in order to decide "is it label 0f or floating
4783 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4785 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4786 command line options with a single dash.
4787 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4789 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4791 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4792 * tc-arm.c (arm_fix_adjustable): New routine.
4794 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4796 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4797 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4798 demand_empty_rest_of_line before mri_comment_end.
4799 (equals): Check garbage after expression before
4800 mri_comment_end in MRI mode.
4802 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4804 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4805 small immediate constant to use the constant itself rather than
4808 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4810 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4811 (pa_leave): Likewise.
4813 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4815 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4817 (i386_operand): Fix an error message.
4819 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4821 * doc/c-arm.texi (ARM Directives): Document .req directive.
4823 * config/tc-arm.c (reg_required_here): Display erroneous string if
4824 the register name could not be decoded.
4825 Do not set inst.instruction if the sift is -1.
4827 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4829 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4832 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4834 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4835 even if it is belived to be unnecessary.
4837 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4839 config/tc-i386.c (i386_operand): Size immediate constants by
4840 suffix (erroneously removed as part of July 7 change).
4842 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4844 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4845 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4846 (armelf_frob_symbol): New Routine.
4847 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4849 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4851 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4853 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4855 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4856 command line switches passed to assembler.
4858 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4860 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4861 (gas_cgen_opcode_desc): Declare.
4862 (gas_cgen_parse_operand): Declare.
4863 (*): Prepend gas_ to gas specific fns to denote them as such.
4865 * cgen.c (gas_cgen_opcode_desc): New global
4866 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4867 (queue_fixup): Renamed from cgen_queue_fixup.
4868 (*): Prepend gas_ to gas specific fns to denote them as such.
4870 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4871 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4872 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4873 Open opcode table and initialize it.
4874 (make_parallel): Use gas_cgen_opcode_desc.
4875 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4876 (md_assemble): Ditto.
4878 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4880 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4881 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4882 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4883 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4884 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4885 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4886 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4887 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4888 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4889 (INIT_STAB_SECTION): Likewise.
4890 (OBJ_PROCESS_STAB): Likewise.
4892 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4893 (md_parse_option): Watch for them.
4894 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4895 (md_begin): Kill neverdef code.
4896 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4897 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4898 (s_alpha_coff_wrapper): New.
4899 (md_pseudo_table): Trap all ECOFF pseudos.
4901 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4903 Start of changes to remove mdebug section from mips*-elf
4904 Based on MIPS_STAB_ELF definition
4905 * acconfig.h: undef if not configured
4906 * config.in: undef if not configured
4907 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4908 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4909 * stabs.c (s_stab_generic): flush frag
4911 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4913 * configure.in: (arm-*-elf): Handle.
4914 (thumb-*-elf): Handle.
4915 * configure: Regenerate.
4916 * read.c (stringer): Fix typo in comment.
4917 * write.c (fixup_segment): Don't add symbol value to addend if
4919 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4921 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4924 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4926 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4927 (write_2_short): Emit warning if new flag is set.
4928 (do_assemble): Set flags if left instruction is one of special
4929 "right-instruction-killer" type.
4931 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4933 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4934 Always output words in debug_info section as big endian.
4935 (sparc_target_format): Choose correct bfd target.
4936 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4938 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4940 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4941 to work with internationalization code. Issue an error when two
4942 operands match that are not allowed to match.
4944 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4946 * configure.in (install_tooldir): Allow target to specify whether
4947 it wants to be installed in $(tooldir)/bin.
4948 * configure: Regenerate.
4949 * Makefile.am (install-exec-local): Set install-exec-tooldir
4950 dependency via configure.
4951 * Makefile.in: Regenerate.
4953 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4955 * Makefile.am (install-exec-local): Split into two ...
4956 (install-exec-bindir,install-exec-tooldir): New rules.
4957 * Makefile.in: Regenerate.
4959 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4961 * Makefile.am (install-exec-local): Don't remove the file before
4962 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4963 W. Rozycki <macro@ds2.pg.gda.pl>.
4964 * Makefile.in: Rebuild.
4966 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4968 * cgen.c: Include libiberty.h.
4969 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4970 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4971 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4972 (md_cgen_lookup_reloc)): Declare.
4973 (md_cgen_record_fixup_exp): Declare.
4974 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4975 (m32r_relax_frag): Declare.
4976 (cgen_md_apply_fix3): Decls moved to cgen.h.
4977 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4978 (m32r_cgen_record_fixup_exp): Delete decl.
4979 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4980 (assemble_nop): Delete.
4981 (expand_debug_syms): Delete unused `exp'.
4982 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4983 Add default case for -Wall.
4984 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4985 (md_atof): Delete unused wordP.
4987 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4989 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4992 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4994 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4995 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4996 .print, .purgem, and .struct. Remove documentation for
4999 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5001 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5002 Update call to insert_operand.
5004 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5006 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5008 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5010 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5011 whitespace after a prefix operator.
5013 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5015 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5017 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5019 * config/tc-sparc.c (log2): New static function.
5020 (s_reserve): Use log2 to convert alignment before calling
5022 (s_common): Use log2 to convert alignment before calling
5023 record_alignment and frag_align.
5024 (sparc_cons_align): Use log2.
5026 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5028 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5029 (s_common): Likewise.
5031 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5032 initialization of waddr.
5033 (sparc_elf_final_processing): Add default case to switch.
5035 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5037 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5038 than temporary real.
5040 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5042 * write.c (subsegs_finish): Don't align the segments if there were
5045 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5046 copying aux information.
5048 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5049 expression into a symbol.
5051 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5053 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5054 type to unsigned int.
5055 (md_assemble): Change type used to store offsets from unsigned
5057 (i386_operand): Switch error check to only call RESTORE_END_STRING
5058 once after parse_register.
5060 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5062 * config/tc-v850.c (md_show_usage): Changed format to match that
5065 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5067 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5069 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5071 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5074 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5076 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5077 * doc/Makefile.in: Rebuild.
5079 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5081 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5082 for %lo expressions.
5083 (mips_ip, case 'u'): Move range check after code to mask
5084 off bits in %hi/%lo expressions. Mask off high bits for
5087 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5089 * doc/Makefile.am (gasver.texi): New target.
5090 (as.info, as.dvi): Depends upon gasver.texi.
5091 * doc/as.texinfo: Include gasver.texi. Mention version number on
5092 title page and in top node.
5093 * doc/Makefile.in: Rebuild.
5095 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5097 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5098 but not including the line containing the edict.
5099 * listing.h (LISTING_EOF): New.
5100 * input-scrub.c (input_scrub_next_buffer): Call it.
5102 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5104 * config/tc-i386.c (i386_operand): Don't set the size of an
5105 immediate address based solely on the suffix and the mode.
5107 * config/tc-i386.c (md_assemble): Add assertion to make sure
5108 overlap2 does not set Imm.
5110 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5111 sequences of whitespace to a single space.
5112 (is_space_chars): Just compare with space.
5113 (md_begin): Don't initialize space_chars.
5114 (md_assemble): Just skip a single whitespace character.
5115 (i386_operand): Rewrite base-index parsing to use new
5116 parse_register, and to skip white space. Skip white space in a
5117 number of other places too. Don't give error message if
5118 parse_register fails.
5119 (parse_register): Change reg_string parameter to be non-const.
5120 Add end_op parameter. Skip white space after the `%', and return
5121 end of register string. Give error message here rather than
5124 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5126 Based on patch from Matt Semersky <matts@scd.hp.com>:
5127 * expr.c (op_encoding): Make const.
5128 (expr_set_precedence): New function.
5129 (expr_begin): Don't set operator rankings, just call
5130 expr_set_precedence.
5131 * expr.h (expr_set_precedence): Declare.
5132 * read.c (s_mri): Call expr_set_precedence.
5134 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5136 * doc/as.texinfo (Statements): Remove paragraph discussing
5137 continuing lines with a backslash. This hasn't worked for years,
5140 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5142 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5144 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5145 (ps_CTORS, ps_DTORS): New section types.
5146 (vms_fixup_xtors_section): New function
5147 (Ctors_Psect, Dtors_Psect): Define.
5148 (IS_GXX_XTOR): Define
5149 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5150 Filter static constructors/destructors and add to
5151 Ctors_Symbols/Dtors_Symbols chain.
5152 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5153 appropriate section.
5155 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5156 * makefile.vms: Merge vax/vms support.
5158 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5160 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5161 (elf_pseudo_table): Add them.
5162 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5163 (md_apply_fix): Accept them.
5164 (mips_fix_adjustable): Don't adjust them.
5165 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5166 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5167 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5168 (tc_fix_adjustable): Don't adjust them.
5170 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5172 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5174 * Makefile.in: Regenerate.
5175 * configure.in: AC_SUBST cgen_cpu_prefix.
5176 * configure: Regenerate.
5178 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5180 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5181 Changed all users of COND12_DELAY.
5183 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5185 * config/tc-mn10300.c (set_arch_mach): New function.
5186 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5187 (md_begin): Default to mn10300 mode.
5188 (md_assemble): Only accept instructions for the core mn10300
5189 chip and the active machine type.
5191 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5193 * subsegs.h (segment_info_type): Give the struct a name.
5194 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5195 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5196 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5197 * config/tc-w65.h (tc_reloc_mangle): Declare.
5198 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5200 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5202 * config/tc-v850.c (v850_comm): Restore old section
5203 after common processing.
5205 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5207 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5209 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5211 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5212 char with code that explicitly sign-extends.
5214 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5216 * config/tc-v850.c (md_begin): Restore text section as the current
5217 section after creating call table sections.
5218 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5221 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5222 with call to macro SYM_AUXINFO.
5224 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5226 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5227 with the program transform name.
5228 * Makefile.in: Rebuild.
5230 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5232 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5235 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5237 * config/tc-i386.c (i386_operand): Be prepared for a space between
5238 the open parenthesis and the start of the register operand,
5239 because of the June 16 change.
5241 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5243 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5246 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5248 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5249 even if it is belived to be unnecessary.
5251 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5253 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5255 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5257 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5259 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5260 shift amount for a repeated operand. The shift amount for the
5261 repeated copy comes from the size of the operand.
5263 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5265 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5267 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5269 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5271 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5273 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5274 characters in it as LEX_IS_SYMBOL_COMPONENT.
5275 * config/tc-i386.h (tc_symbol_chars): Define.
5276 (extra_symbol_chars): Declare.
5277 * config/tc-i386.c (extra_symbol_chars): Define.
5278 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5279 (line_comment_chars): Set to '/' if TE_LINUX.
5280 * doc/c-i386.texi (i386-prefixes): Update.
5281 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5283 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5285 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5286 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5288 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5290 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5291 constraint in instructions REP & REPI.
5293 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5295 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5296 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5298 (check_range): If the operand is shifted, then shift the number
5299 before checking its range.
5301 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5303 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5306 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5308 * config/tc-v850.c (v850_comm): Create special sections as needed.
5310 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5312 * config/tc-d10v.c (write_2_short): Addition of swapping
5313 instructions for sequential and reverse sequential order when
5314 given order is not possible.
5316 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5318 * Makefile.am: Rebuild dependencies.
5319 (DEP_INCLUDES): Fix reference to intl build directory.
5320 * Makefile.in: Rebuild.
5322 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5324 * doc/c-i386.texi: Update 16 bit documentation.
5326 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5327 IgnoreDataSize to IgnoreSize as they are used for address size as
5329 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5330 32-bit mode, similarly addr16/data16 and variants.
5332 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5334 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5335 sequential word multiply instructions.
5337 (do_assemble): Add extra command line argument, to allow mul32
5338 attribute to be preserved across parallel insns.
5339 (md_assemble): Insert NOPs between explicitly parallel insns which
5340 contain an 32 bit multiply and a 16 multiply.
5342 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5344 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5347 * config/tc-i386.c (reloc): Add braces.
5349 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5350 consistent with Intel naming.
5351 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5352 use bitfields in sib_byte.
5353 (modrm_byte): Don't use bitfields here either.
5355 * config/tc-i386.c (current_templates): Add const.
5356 (parse_register): Add const to return, param, and char *s.
5357 (i386_operand): Add const to reg_entry *r.
5358 * config/tc-i386.h (templates): Add const to start, end.
5360 Inspired by code for 16 bit gas support from Martynas Kunigelis
5361 <martynas@nm3.ktu.lt>:
5362 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5363 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5364 (uses_mem_addrmode): Remove.
5365 (md_estimate_size_before_relax): Add support here too.
5366 (md_relax_table): Rewrite interface to md_relax for 16 bit
5368 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5369 (opcode_suffix_to_type): Remove.
5370 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5371 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5372 (md_convert_frag): Likewise.
5373 (i386_operand): Add support for 16 bit base/index regs,
5374 immediates, and displacements. Remove some unnecessary casts, and
5375 localise end_of_operand_string, displacement_string_start,
5376 displacement_string_end variables. Add GCC_ASM_O_HACK.
5377 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5379 * config/tc-i386.c (prefix_hash): Remove.
5380 (md_begin): Rewrite without obstacks. Remove prefix hash table
5381 handling. Rewrite lexical table handling.
5382 (i386_print_statistics): Don't print prefix statistics.
5383 (md_assemble): Rewrite instruction parser so that line is not
5384 converted to lower case. Don't do a hash_find for prefixes,
5385 instead recognise them via opcode modifier.
5386 (expecting_operand, paren_not_balanced): Localise variables.
5387 * config/tc-i386.h (IsPrefix): Define.
5388 (prefix_entry): Remove.
5390 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5391 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5392 '\\' in case where comment_chars contains '/'.
5394 * config/tc-i386.c (MATCH): Ensure given operand and template
5395 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5396 you must write `ljmp *table(%ebx)'.
5398 From H.J. Lu <hjl@gnu.org>:
5399 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5400 as 0 ifndef BFD_ASSEMBLER.
5401 (md_assemble): Allow immediate operands without suffix or
5402 other reg operand to default in size to the current code size.
5404 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5406 * config/tc-v850.c (md_begin): Restore creation of
5407 .call_table_text and .call_table_data sections.
5409 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5411 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5412 after emitting a word of noops.
5414 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5416 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5417 (i386_operand): Simplify checks for valid base/index combinations.
5418 Disallow `in 4(%dx),%al'.
5420 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5422 (add_prefix): Change parameter from char to int.
5424 * config/tc-i386.h (Ugh): Define opcode modifier.
5425 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5427 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5428 CONSISTENT_REGISTER_MATCH macros to check register types more
5429 thoroughly. Check for illegal suffix/operand combinations
5430 when matching insns with operands. Handle new `s' suffix, and
5431 associated FloatMF opcode modifier for float insns with memory
5433 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5434 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5435 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5436 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5437 DATA_PREFIX_OPCODE throughout.
5439 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5440 (md_assemble): Rewrite suffix/register operand checking code to be
5441 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5442 AnyMem, the better to grep.
5444 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5445 given a memory operand. Don't set Abs bits either.
5446 (type_names): Remove Mem*, Abs*.
5447 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5448 define opcode_modifiers as these cases are handled by Disp8,
5449 Disp16, Disp32 and suffix checks.
5450 (COMES_IN_BOTH_DIRECTIONS): Remove.
5451 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5453 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5454 if IgnoreDataSize modifier given. Remove ShortformW modifier
5455 test. Add test for ShortForm in W base_opcode modification.
5456 Merge Seg2ShortForm and Seg3ShortForm code.
5457 * config/tc-i386.h (ShortFormW): Remove.
5458 (IgnoreDataSize): Define.
5460 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5462 * config/tc-d30v.c (md_assemble): Store previous segment state
5463 with previous instruction.
5465 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5467 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5468 (ebp, esp): Remove static variables.
5469 (MATCH): Remove test for InOutPortReg.
5470 (i386_operand): Properly handle InOutPortReg here instead.
5471 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5472 (md_assemble): Simplify and correct modrm and sib generation.
5473 (i386_operand): Add warning for scale without index.
5474 Rewrite checks for valid base/index combinations.
5476 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5477 macros and enclose in do while(0).
5478 (RESTORE_END_STRING): Likewise.
5479 (md_assemble): Add one to printed operand number so we start
5480 from 1 not 0. Add some more gettext invocations.
5481 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5484 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5485 DATA_PREFIX, SEG_PREFIX): Define.
5486 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5487 (check_prefix): Remove function.
5488 (add_prefix): New function. Add prefix to i.prefix as well as
5490 (md_assemble): Changes for add_prefix. Remove hack for wait
5491 prefix, instead always output prefixes in fixed order. Test
5492 for jcxz/loop when selecting between word & dword operations,
5493 and add address size prefix rather than operand size prefix.
5494 Remove operand -> address size hack when emitting jcxz/loop.
5495 (i386_operand): Remove O_Absent check as it's done in expr.
5497 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5499 * configure.in: Recognize m5200 as a cpu_type of m68k.
5500 * aclocal.m4: Rebuild with current libtool.
5501 * configure: Rebuild.
5503 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5505 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5506 to relaxable_symbol to prevent references to external symbol from
5509 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5511 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5512 symbols are relaxable.
5514 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5516 * config/tc-v850.c (md_begin): Don't create special
5517 sections by default.
5519 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5521 * config/tc-mips.c (macro): For div and udiv, close the
5522 reorder block as soon as possible.
5524 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5526 From Matt Semersky <matts@scd.hp.com>:
5527 * macro.c (macro_mri_mode): New function.
5528 * macro.h (macro_mri_mode): Declare.
5529 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5532 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5534 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5537 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5538 until after xstrdup in OBJ_EVAX case.
5540 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5542 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5543 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5544 of hardcoded magic number.
5545 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5547 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5549 * read.c (do_s_func): New function.
5551 * read.h (do_s_func): Add prototype.
5553 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5555 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5556 nops if fill pattern not specified.
5558 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5560 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5561 * config/te-go32.h (TE_GO32): Define.
5562 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5564 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5566 Implement .func/.endfunc pseudo-ops.
5567 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5569 * read.c (potable): Add .func,.endfunc.
5570 (s_func): New function.
5571 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5573 (in_doc_func_p,current_function_label): New static globals.
5574 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5576 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5578 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5579 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5580 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5581 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5582 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5583 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5584 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5585 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5586 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5587 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5588 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5589 * config/tc-a29k.c: Don't define md_short_jump_size,
5590 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5591 * config/tc-alpha.c: Likewise.
5592 * config/tc-alpha.h: Likewise.
5593 * config/tc-arm.c: Likewise.
5594 * config/tc-h8300.c: Likewise.
5595 * config/tc-h8500.c: Likewise.
5596 * config/tc-hppa.c: Likewise.
5597 * config/tc-i860.c: Likewise.
5598 * config/tc-i960.c: Likewise.
5599 * config/tc-ppc.c: Likewise.
5600 * config/tc-sh.c: Likewise.
5601 * config/tc-sparc.h: Likewise.
5602 * config/tc-tic30.c: Likewise.
5603 * config/tc-w65.c: Likewise.
5604 * config/tc-z8k.c: Likewise.
5606 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5608 * config/tc-vax.c (_): Delete this macro used for placeholder
5609 values in vax_operand_width_size; it conflicts with the _() macro
5610 used for internationalization.
5612 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5614 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5615 code. From Chris Moller <moller@bops.com>.
5617 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5618 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5619 * read.c (emit_expr): Initialize seg and subseg fields of a new
5621 * write.c (write_object_file): Switch to the appropriate segment
5622 and subsegment when processing a broken word.
5624 * config/tc-m68k.c (mri_assemble): New static function.
5625 (build_mri_control_operand): Call mri_assemble rather than
5627 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5628 (s_mri_endf, s_mri_endw): Likewise.
5630 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * read.c (s_org): Call md_flush_pending_output if it is defined.
5634 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5636 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5638 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5639 (md_parse_option): Add for same.
5640 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5641 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5642 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5644 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5646 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5648 * config/tc-arm.c (find_real_start): Relax definition of local
5651 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5653 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5654 symbols at the given address, not just the last one specified.
5656 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5658 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5659 or number_to_chars_littleendian to write data.
5661 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5663 * config/tc-v850.c (md_assemble): Remove artificially created
5664 register name symbols.
5666 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5668 * write.c (fixup_segment): Change "segment" to "section" in
5671 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5673 * write.c (fixup_segment): Change sym1-sym2 message again.
5675 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5677 * write.c (fixup_segment): Improve error message for sym1-sym2
5678 errors when sym1 is in a different segment from sym2.
5680 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5682 * config/tc-m32r.c (warn_unmatched_high): New static local.
5683 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5684 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5685 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5686 (md_parse_option): Likewise.
5687 (md_show_usage): Likewise.
5688 (m32r_frob_file): Likewise.
5690 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5691 (read_a_source_file): Call them.
5692 * read.h (stabs_generate_asm_file): Declare.
5693 * stabs.c (stabs_generate_asm_file): New function.
5694 (generate_asm_file): New function.
5695 (stabs_generate_asm_lineno): Move file name handling into
5698 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5700 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5701 (d30v_current_align, d30v_current_align_seg): New variables.
5702 (d30v_last_label): New variable.
5703 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5704 (s_d30v_data, s_d30v_section): Likewise.
5705 (md_pseudo_table): Call them.
5706 (md_begin): Initialize d30v_current_align_seg.
5707 (md_assemble): Call d30v_align when needed by known current alignment.
5708 (d30v_frob_label, d30v_cons_align): New functions.
5709 * config/tc-d30v.h (md_do_align): Remove.
5710 (tc_frob_label): Call d30v_frob_label.
5711 (md_cons_align): New.
5713 * config/tc-d30v.c (find_format): Convert complex expressions to
5714 expression symbols before processing. Clean up code formatting.
5716 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5718 * po/Make-in (install-info): New target.
5720 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5722 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5724 * config/tc-mn10300.c (md_assemble): Likewise.
5726 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5728 * Makefile.am: Update with `make dep-am'.
5729 (HFILES): Add cgen.h.
5730 (cgen.o): Depend on cgen.h.
5731 * Makefile.in: Regenerate.
5733 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5735 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5737 * gasp.c (grab_label): Permit a label to be a preprocessor
5738 variable by permitting a label to start with a backslash.
5740 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5742 * config/tc-mips.c (validate_mips_insn): Removed hack
5743 for previously inaccessible bitfields in some INSN_TRAP
5746 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5748 * config/tc-d30v.c (do_assemble): Abort with error message
5749 if opcode operands do not match.
5751 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5753 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5754 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5755 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5756 similar new 'q' operand.
5758 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5760 * cgen.c (cgen_asm_finish_insn): Fix typo.
5762 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5765 * cgen.c: Include it.
5766 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5767 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5768 All callers updated.
5769 * config/tc-m32r.c: Include cgen.h.
5770 (m23r_insn): New members num_fixups,fixups.
5772 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5774 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5775 to avoid compiler warning.
5777 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5779 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5782 * makefile.vms (OBJS): Add ehopt.obj
5784 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5786 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5788 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5790 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5791 a short format insn.
5792 (md_assemble): Set it for explicitly packed insns.
5794 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5796 * config/obj-coff.c (c_symbol_merge): Do not take address of
5797 native fields when performing the memcpy.
5799 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5801 * config/tc-mips.c (macro,macro2): Implement
5802 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5804 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5806 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5807 relocations against globally visible symbols.
5808 * config/tc-m68k.c (relaxable_symbol): New macro.
5809 (m68k_ip, md_estimate_size_before_relax): Use it.
5810 (tc_m68k_fix_adjustable): Also handle weak symbols.
5812 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5814 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5815 references to externally visible symbols.
5816 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5817 values in twice for a PC relative reloc if the symbol is
5820 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5821 don't adjust a PC relative reloc against an externally visible
5823 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5824 for a PC relative fixup against an externally visible defined
5825 symbol, arrange to store object file and addend values as though
5826 the symbol were not defined.
5827 (tc_gen_reloc): Likewise.
5829 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5831 * read.c (sizeof_leb128): Referenced externally by write.c so
5834 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5836 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5837 and expand a 'debug' symbol associated with the next instruction
5838 that does not cause a short instruction to be filled with a NOP.
5839 (md_pseudo_table): Add support for .debugsym.
5840 (assemble_parallel_insn): Add calls to expand_debug_sym as
5842 (md_assemble): Ditto.
5844 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5846 * as.c (main): Conditionally call setlocale.
5847 * gasp.c (main): Likewise.
5848 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5849 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5851 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5853 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5855 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5857 * config/tc-hppa.c: Change all calls to bzero to use memset.
5858 (pa_ip): Add cast to avoid warning.
5859 (tc_gen_reloc, md_apply_fix): Likewise.
5860 (pa_find_space_by_number): Likewise.
5861 (hppa_force_relocation): Likewise.
5862 (pa_block): Change i to unsigned int.
5863 * config/obj-som.h (obj_som_copyright): Declare.
5865 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5867 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5868 for line numbers for assembly source.
5870 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5872 * configure.in: Change version number to 2.9.4
5873 * configure: Rebuild.
5875 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5877 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5879 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5881 * ecoff.h: Change symbolS in function declaration to struct
5884 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5886 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5887 (md_convert_frag): Fix i18n typo.
5889 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5891 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5892 * ecoff.h: Protoype it.
5893 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5894 [EVAX] (s_alpha_prologue): Delete.
5895 (md_pseudo_table): Update.
5897 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5899 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5900 array to local pointer.
5901 (get_args, parse_expr): Add casts to avoid warnings.
5903 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5905 * read.c (s_set): Cast xmalloc return value to fragS *.
5906 * config/tc-m68k.c (m68k_ip): Function made static to match
5907 previous forward declaration.
5908 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5910 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5912 * config/tc-v850.c: Add internationalisation macros to error
5915 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5916 macros to error strings.
5918 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5920 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5921 reloc is in the TOC csect.
5922 (md_apply_fix3): Correct gettext typo.
5924 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5926 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5927 .L - they are local labels and the branches are not really
5928 function calls but rather far jumps.
5930 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5932 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5934 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5936 * config/tc-i386.c (md_assemble): Print operand number rather than
5937 using ordinal_names.
5938 (i386_operand): Likewise.
5940 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5942 * Makefile.am (INTLLIBS): Define to work around apparent automake
5944 All Makefiles: Regenerated.
5946 * Many files: Added gettext invocations around user-visible
5948 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5949 HAVE_LC_MESSAGES): Define.
5950 * dep-in.sed: Added asintl.h.
5951 * po/Make-in: New file.
5952 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5954 * read.c (Z_): Renamed from `_'.
5955 * Makefile.am (SUBDIRS): Added po.
5956 (POTFILES): new macro.
5957 (po/POTFILES.in): New target.
5958 ($(OBJS)): Added asintl.h.
5960 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5961 (as_new_LDADD): Added $(INTLLIBS).
5962 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5963 (gasp_new_LDADD): Added $(INTLLIBS).
5964 (gasp_new_DEPENDENCIES): New macro.
5965 * configure, aclocal.m4: Rebuilt.
5966 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5968 (ALL_LINGUAS): Define.
5969 * macro.c: Include "asintl.h".
5970 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5971 * as.h: Include "asintl.h".
5972 * config/tc-i386.c (ordinal_names): Removed.
5973 (md_assemble): Changed error text to avoid ordinal_names.
5974 (i386_operand): Likewise.
5975 (reloc): Added as_bad to avoid i18n problems.
5976 (tc_gen_reloc): Likewise.
5977 * config/tc-arm.c (bad_args): Now a #define.
5979 * config/obj-vms.c (VMS_stab_parse): Changed type of
5981 (global_symbol_directory): Unified strings to avoid i18n
5983 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5984 avoid i18n problems.
5985 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5986 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5988 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5990 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5992 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5994 * as.c (print_version_id): Added an fprintf to avoid i18n
5996 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5998 * expr.c (expr): Added as_warn call to avoid i18n problems.
5999 * messages.c (as_assert): Changed code to avoid i18n problems.
6000 (as_abort): Likewise.
6001 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6002 (s_space): Likewise.
6003 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6005 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6007 * config/tc-i386.c (check_prefix): New static function, split out
6009 (struct _i386_insn): Add wait_prefix field.
6010 (md_assemble): Remove wait_prefix local variable. Use
6011 check_prefix when adding a prefix.
6013 * config/tc-i386.c (current_templates): New static variable.
6014 (md_assemble): Remove current_templates local variable.
6015 (md_assemble, i386_operand): Improve error and warning messages in
6016 many places. Add RESTORE_END_STRING in many places before error
6017 return. Clarify some comments.
6019 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6021 (md_assemble): Parse string instruction operands, looking for
6022 segment override prefixes. Check for invalid segment prefixes on
6024 (i386_operand): i.seg[] and max mem_operand changes for string
6026 * config/tc-i386.h (EsSeg): Define.
6028 * config/tc-i386.h (regKludge): Define.
6029 (iclrKludge, imulKludge): Don't define.
6030 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6031 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6032 opcode_modifier checks to look for more common cases first. Add
6033 default_seg for IsString case.
6035 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6037 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6039 * configure: Rebuild with new automake and libtool.
6040 * aclocal.m4, Makefile.in: Likewise.
6042 * doc/Makefile.am (as.dvi): New target.
6043 * doc/Makefile.in: Rebuild.
6045 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6047 * configure.in: Added sparc86x support.
6049 * configure: Rebuild.
6051 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6053 (md_parse_option): Warn if -EL is not supported for this architecture.
6055 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6057 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6059 * config/tc-mips.c (mips_ip): Note when we use get match on
6060 the full instruction name.
6062 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6064 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6065 back into the expression to handle add/sub simplification correctly.
6067 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6069 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6071 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6073 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6076 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6078 * symbols.c (max_indent_level): New global.
6079 (print_symbol_value_1): Use it.
6080 * expr.h (expr_build_dot): Declare.
6081 * expr.c (expr_build_dot): New function.
6083 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6085 * symbols.c (print_binary): New function.
6086 (print_expr_1): Call it.
6088 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6090 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6091 operand in the opcode.
6093 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6095 * config/tc-i386.h: Reorder operand flags and opcode modifier
6096 flags for clarity. Remove unused definitions: Unknown,
6097 ImmUnknown, DispUnknown, NoModrm.
6098 * config/tc-i386.c (type_names): Add missing Debug type.
6099 (md_assemble): Better duplicate prefix checking. Quicker string
6100 instruction check via new opcode_modifier flag.
6102 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * doc/as.texinfo (Invoking): Clarify -Wa example.
6106 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6108 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6109 (s_mips_weakext): Define.
6110 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6111 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6114 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6116 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6117 is an error if the value can not be computed at assembly time.
6118 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6120 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6122 * gasp.c (main): Set next field of new include_path structure to
6123 NULL. From Avery Pennarun <averyp@gdc.ca>.
6125 * read.c (s_mri_sect): Call as_bad rather than abort for an
6126 unsupported MRI target.
6128 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6130 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6131 the destination of a branch instruction should be altered.
6132 (find_real_start): New function: Locate the real, Thumb coded
6133 start of a Thumb function.
6134 (do_t_branch23): Alter the destination of branches to Thumb
6137 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6139 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6141 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6144 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6146 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6147 * doc/c-hppa.texi: Likewise.
6149 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6151 * Makefile.am: Rebuild dependencies.
6152 * Makefile.in: Rebuild.
6154 * Makefile.am (DEP_INCLUDES): New variable.
6155 (.dep1): Change to work when srcdir is not an absolute path.
6156 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6157 * Makefile.in: Rebuild.
6159 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6161 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6162 LinearAddress patch.
6164 * configure.in: Set version to 2.9.1.
6165 * configure: Rebuild.
6167 * Branched binutils 2.9.
6169 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6171 * config/tc-i386.h (FWait): Define.
6172 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6173 other prefixes. Check FWait flag in opcode table to see which
6174 instructions require an fwait prefix.
6176 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6178 * stabs.c (get_stab_string_offset): Always create a stab string
6181 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6183 Fix some gcc -Wall warnings:
6184 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6185 * ehopt.c (eh_frame_code_alignment): Likewise.
6186 * expr.c (integer_constant, operand): Likewise.
6187 * frags.c (frag_align): Likewise.
6188 * gasp.c (level_0, change_base, doinstr): Likewise.
6189 * hash.c (hash_ask): Likewise.
6190 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6191 (debugging_pseudo): Likewise.
6192 * macro.c (define_macro, check_macro): Likewise.
6193 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6194 (ignore_rest_of_line, float_cons): Likewise.
6195 * symbols.c (decode_local_label_name): Likewise.
6196 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6197 (fixup_segment, number_to_chars_bigendian): Likewise.
6198 (number_to_chars_littleendian): Likewise.
6199 * config/atof-ieee.c (gen_to_words): Likewise.
6200 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6201 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6202 * read.c (output_big_sleb128): Initialize locals to avoid
6204 (output_big_uleb128, equals): Likewise.
6205 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6206 to unsigned int. Change zeros to unsigned int.
6207 * cond.c (s_if): Add return to default case.
6208 * frags.c (frag_now_fix): Change return type to addressT.
6209 * frags.h (frag_now_fix): Update declaration.
6210 * listing.c (file_info_struct): Change linenum to unsigned int.
6211 (struct list_info_struct): Change hll_line to unsigned int.
6212 (print_source): Update format string.
6213 * read.c (emit_expr): Change scan to unsigned int, and don't
6214 bother to initialize it.
6215 * symbols.c (dollar_label_count): Change to unsigned long.
6216 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6217 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6218 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6220 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6222 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6223 mcf5200 just as we do for m68000.
6224 (m68k_init_after_args): Likewise.
6225 (md_estimate_size_before_relax): Likewise.
6227 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6229 * config/tc-v850.c (md_assemble): Store relocation addend in
6230 fixup instead of instruction.
6232 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6234 * config/tc-i386.c (md_assemble): Swap template arguments to
6235 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6236 This macro is currently symmetric, so passing them the wrong
6237 way didn't cause any problem, but may if the macro is changed
6239 After copying template to i.tm, use i.tm. rather than t-> to
6240 access fields, and make t a const*
6241 Move i.tm.operand_types[] swap to immediately after the copy.
6243 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6245 * expr.h (expr_build_uconstant): Add prototype.
6246 (expr_build_unary,expr_build_binary): Add prototypes.
6247 * expr.c (expr_build_uconstant): New function.
6248 (expr_build_unary,expr_build_binary): New functions.
6250 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6252 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6253 * macro.c (macro_expand_body): Increase buffer size.
6254 * messages.c (as_warn): Likewise.
6255 (as_warn_where, as_bad, as_bad_where): Likewise.
6257 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6259 Based on patch from H.J. Lu <hjl@gnu.org>:
6260 * Makefile.am (DISTSTUFF): New variable.
6261 (diststuff): New target.
6262 * Makefile.in: Rebuild.
6264 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6266 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6267 m32r_elf_section_change_hook.
6269 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6270 emit a nop if a section ends with a 16 bit instruction.
6272 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6274 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6275 s_lcomm rather than obj_coff_lcomm.
6276 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6278 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6280 * config/tc-i386.h (LinearAddress): Define.
6281 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6282 instruction, don't use a default segment.
6284 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6286 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6287 * configure: Rebuild.
6289 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6291 * aclocal.m4, configure: Rebuild with libtool 1.2.
6293 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6295 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6296 PC relative branches. Patch courtesy of Jonathan Walton.
6299 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6301 * configure.in (emulations): Add thumb-pe target.
6303 * configure (emulations): Add thumb-pe target.
6305 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6307 * itbl-lex.l (yywrap): Don't define if already defined as a
6310 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6312 * depend.c (quote_string_for_make): New function.
6313 (wrap_output): Use it.
6315 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6317 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6318 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6320 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6322 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6323 Recognize -GN and -relax.
6324 (md_begin): Initialize gp size from -G switch.
6325 (alpha_force_relocation): Always force if -relax.
6326 (alpha_align): Take a new argument that will specify when to
6327 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6328 Change all callers. Emit nop alignment padding as nop+unop pair.
6330 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6332 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6333 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6335 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6337 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6338 require padding to the next long word boundary.
6340 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6342 * cgen.c: #include symcat.h.
6343 * config/tc-m32r.c: Likewise.
6345 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6347 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6348 absolute expressions instead of '$' prefixed register names.
6350 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6352 * read.c (s_set): Record file and line info for symbols when -as.
6353 (pseudo_set): Don't overwrite that dummy fragment.
6355 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6357 * config/tc-ppc.c (md_pseudo_table): Add "section".
6358 (ppc_named_section): New static function.
6360 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6362 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6363 so we don't have to scan the entire list.
6365 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6367 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6368 case, allow the parallel instructions to modify the same flag
6371 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6373 * listing.c (list_symbol_table): Categorize symbols by
6374 undefined_section rather than sy_frag->line == NULL.
6376 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6378 * Makefile.am (install-exec-local): Install properly when ln
6379 fails or tooldir == prefix.
6381 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6383 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6384 Test result of insert_operand for error.
6386 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6388 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6389 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6390 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6391 * doc/Makefile.in: Rebuild.
6393 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6395 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6396 (macro): Fix handling of M_COP[0-3].
6398 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6400 Based on patches from Ross Harvey <ross@teraflop.com>:
6401 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6402 if macro_alternate or macro_mri.
6403 (getstring): Remove support for byte constants between < and >.
6404 (get_any_string): '<' only starts a string if macro_alternate or
6406 (macro_expand_body): Permit keyword parameters following
6407 positional parameters.
6409 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6410 * configure.in (alpha*-*-netbsd*): New target.
6411 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6412 * configure: Rebuild.
6414 * as.h (flag_warn_suppress_instructionswap): Move from here...
6415 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6416 here, and make static.
6418 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6419 BFD_ASSEMBLER or MANY_SEGMENTS.
6421 * as.c (show_usage): Update bug-gnu-utils address.
6422 * gasp.c (show_usage): Likewise.
6423 * doc/as.texinfo (Bug Reporting): Likewise.
6425 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6427 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6428 insns regardless of the size of a pointer if we're in mips I or
6430 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6432 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6434 Fix rac to accept only a0:
6435 * tc-d10v.c (parallel_ok, find_opcode):
6436 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6437 Introduce OPERAND_GPR.
6439 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6441 * read.c (s_fill): Handle non-constant repeat counts by creating
6442 an rs_space fragment.
6444 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6446 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6447 from as_bad to as_warn.
6449 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6451 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6452 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6453 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6455 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6457 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6458 seg_fix_rotP rather than fix_root from seg_info.
6460 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6462 * expr.c: Add support for 0x1_2_3_4 bignums.
6464 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * configure.in: Change -linux* to -linux-gnu*.
6467 * configure: Rebuild.
6469 * app.c (do_scrub_begin): Treat \r as whitespace.
6471 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6473 * Makefile.am: Update dependencies.
6474 * Makefile.in: Rebuild.
6476 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6478 * configure, aclocal.m4: Rebuild with new libtool.
6480 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6482 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6483 the argument to bfd_set_arch_mach.
6484 (load_address): Use bfd_arch_bits_per_address to determine the
6485 bit size of an address instead of looking at the isa level.
6486 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6488 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6490 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6492 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6494 * ehopt.c: New file.
6495 * as.h (enum _relax_state): Add rs_cfa.
6496 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6497 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6498 * read.c (emit_expr): Call check_eh_frame.
6499 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6500 (relax_segment): Likewise.
6501 * Makefile.am: Rebuild dependencies.
6502 (GAS_CFILES): Add ehopt.c.
6503 (GENERIC_OBJS): Add ehopt.o.
6504 * doc/internals.texi (Frags): Document rs_cfa.
6506 * as.c (show_usage): Mention --traditional-format.
6507 (parse_args): Accept --traditional-format.
6508 * as.h (flag_traditional_format): Declare.
6509 * output-file.c (output_file_create): If flag_traditional_format,
6510 set BFD_TRADITIONAL_FORMAT on stdoutput.
6511 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6513 * config/tc-mips.c (append_insn): Make sure that if we have a
6514 fixup for an unmatched %hi reloc, it does not associated with a
6517 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6518 * doc/Makefile.in: Likewise.
6520 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6522 * config/tc-m32r.c (check_for_side_effects): New function.
6523 (can_make_parallel): Add checks for instruction side effects
6524 clashing with the other instruction.
6525 (assemble_parallel_insn): Improve warning messages. Return error
6526 message from non-swapped instruction order.
6528 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6530 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6532 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6533 md_cleanup definition. This moves the forced literal output to
6534 the end of the source pass, and avoids macro's inserting literals
6535 into the code immediately after the macro expansion.
6537 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6539 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6540 a gas internal symbol is adjustable.
6541 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6543 * as.h: If gcc version greater than 2.6, use `__format__' and
6544 `__printf__' in function attributes, rather than `format' and
6547 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6549 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6551 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6553 Add tms320c30 support:
6554 * config/tc-tic30.h: New file.
6555 * config/tc-tic30.c: New file.
6556 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6557 TARGET_FORMAT as "coff-tic30".
6558 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6559 * Makefile.am: Rebuild dependencies.
6560 (CPU_TYPES): Add tic30.
6561 (CPU_OBJ_VALID): tic30-aout is valid.
6562 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6563 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6564 * configure, Makefile.in: Rebuild.
6566 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6568 * config/tc-v850.c (md_assemble): Improvements to error messages.
6570 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6572 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6573 BFD_RELOC_HI16_S to store the high bits of any value.
6575 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6576 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6577 assembler calculate relocations to any external symbol at all.
6578 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6579 involving generation of pc-relative relocs.
6580 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6581 has been moved to md_apply_fix3.
6583 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6584 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6585 which actually means (the address of identifier's GOT entry) +
6586 constant, which is not particularly useful.
6588 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6590 * read.h (include_dirs): Declare.
6591 (include_dir_count,include_dir_maxlen): Declare.
6593 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6595 * configure.in: Correct check for shared opcodes library.
6596 * configure: Rebuild.
6598 * listing.c (buffer_line): If we can't open the file, set at_end.
6599 (listing_print): Remove unused local variable fi.
6601 * config/m68k-parse.y (reglistpair): Handle register list in
6604 * config/vms-conf.h: Don't undef VERSION.
6606 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6608 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6610 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6612 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6613 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6614 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6615 (EXTRA_DIST): Define.
6616 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6617 explicitly rather than via the list of object files.
6618 (gcc-as.opt): New file created when make-gas.com is run.
6619 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6620 itbl-cpu.h} to #include appropriate file rather than copying that
6622 * config/vms-conf.h: Synchronize with current config.in.
6623 * Makefile.in: Rebuild.
6625 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6627 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6628 (parallel_ok): Relaxed parallel subinstruction dependency check.
6630 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6632 * as.h (flag_warn_suppress_instructionswap): added new flag.
6633 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6634 command line argument.
6635 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6636 warning only if flag_warn_suppress_instructionswap is false.
6638 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6640 * configure.in (i386-*-mingw32*): New target.
6641 * configure: Rebuild.
6643 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6645 * symbols.c (resolve_symbol_value): Don't set the segment if it
6646 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6648 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6651 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6653 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6654 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6657 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6659 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6661 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6663 * config/tc-v850.c (v850_insert_operand): Display instruction when
6664 an error is encountered.
6666 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6668 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6669 (i386-*-sco3.2v5*coff): New target.
6670 (i386-*-sco3.2*): New target.
6671 * configure: Rebuild.
6673 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6675 * config/tc-v850.c: Tidy error message production.
6677 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6679 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6680 validate_immediate return value in the right type for comparisons
6683 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6685 * listing.c (MAX_BYTES): Use listing variables not constants.
6686 (data_buffer): No longer an array, but a pointer.
6687 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6688 (listing_listing): Allocate data_buffer.
6690 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6692 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6693 --listing-rhs-width, --listing-cont-lines.
6694 (show_usage): Update.
6695 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6696 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6697 (print_lines): Use the variables instead of the constants.
6698 (listing_listing): Likewise.
6699 * listing.h: Declare the new vars.
6701 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6703 * as.c (parse_args): Add --keep-locals alias for -L.
6704 Add --strip-local-absolute.
6705 (show_usage): Update.
6706 * as.h (flag_strip_local_absolute): New flag.
6707 * symbols.c (S_IS_LOCAL): Use it.
6708 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6709 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6710 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6712 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6714 * config/tc-m32r.c: Detect if explicitly parallel instructions
6715 might have an io conflict and issue a warning message.
6717 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6719 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6720 cgen_swap_fixups): Functions to save, restore and swap the fixup
6721 chain with a backup copy.
6722 (cgen_asm_finish_insn): Returns address of constructed insn.
6724 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6726 * listing.c (file_info_struct): Remove FILE, add POS.
6727 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6728 (file_info): Don't open the file.
6729 (buffer_line): Check for the file in the last_open cache, updating
6731 (print_source): Don't reference file_info->file.
6732 (listing_listing): Likewise.
6733 (listing_print): Close the file in the cache, if any.
6735 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6737 * read.c (dwarf_file_string): New file static variable.
6738 (emit_expr): Look for constant sequence that leads up to a file
6739 name in DWARF debugging output.
6740 (stringer): Use dwarf_file_string to decide whether to accept a
6741 string as a file name.
6743 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6745 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6746 (crack_operand): Add reg->reglst MRI hack.
6747 (r_seg): Put reglst symbols in reg_section.
6748 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6750 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6752 * tc-sh.c (get_specific): Handle SGR & DBR.
6754 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6756 * tc-h8300.c (parse_reg): Take the length of the symbol into
6757 account when attempting to match a register name.
6758 * tc-h8500.c (parse_reg): Likewise.
6760 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6762 * cgen.c: Formatting changes to improve readability.
6764 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6766 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6769 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6771 Based on a patch from Jim Wilson
6772 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6773 (tc_gen_reloc): Handle cross section PC relative relocs
6776 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6778 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6780 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6782 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6783 (expr_jmp_buf): New static local.
6784 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6785 (cgen_md_operand): New function.
6786 * tc-m32r.c: Clean up pass over `struct foo' usage.
6787 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6789 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6791 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6792 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6794 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6796 * config/tc-i386.c (i386_operand): Give an error if there are
6797 unrecognized characters after an expression.
6799 For older changes see ChangeLog-9697