1 2000-07-08 Kazu Hirata <kazu@hxi.com>
3 * config/tc-sh.c: Fix formatting.
4 * config/tc-tic54x.c: Fix formatting.
5 * depend.c: Fix formatting.
6 * flonum-konst.c: Likewise.
7 * flonum-mult.c: Likewise.
9 2000-07-07 Kazu Hirata <kazu@hxi.com>
11 * config/tc-sh.c: Fix comments.
12 * config/obj-vms.c: Fix comments.
13 * config/tc-a29k.c: Likewise.
14 * config/tc-alpha.c: Likewise.
15 * config/tc-h8300.c: Likewise.
16 * config/tc-h8500.c: Likewise.
17 * config/tc-i370.c: Likewise.
18 * config/tc-ia64.c: Likewise.
19 * config/tc-m68hc11.c: Likewise.
20 * config/tc-m68k.c: Likewise.
21 * config/tc-mips.c: Likewise.
22 * config/tc-ns32k.c: Likewise.
23 * config/tc-ppc.c: Likewise.
24 * config/tc-z8k.c: Likewise.
26 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
28 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
29 Default to '(SEC_LOAD | SEC_DATA)'.
30 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
32 * doc/internals.texi (CPU Backend): Describe
33 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
35 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
37 * as.c (parse_args): NULL terminate the long option list.
39 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
41 * config/tc-d30v.h: Include "write.h" for fixS.
42 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
44 2000-07-05 Nick Clifton <nickc@cygnus.com>
46 * config/tc-d30v.c (write_2_short): Further changes to warning
47 messages produced when combining EITHER_BUT_PREFER_MU attributed
50 2000-07-05 DJ Delorie <dj@redhat.com>
54 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
56 * config/tc-arm.c (psrs): Accept combinations of flags.
58 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
60 * config/tc-avr.c: Change _ () to _() around all strings marked
61 for translation (exception from the usual coding style).
62 (avr_opt): New struct variable, how the new switches are set.
63 (OPTION_MMCU): Define as 'm' and actually use.
64 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
65 (show_mcu_list): New function, display the list of known MCUs.
66 (md_show_usage): Document the new switches. Call show_mcu_list.
67 (avr_set_arch): Change 'm' to OPTION_MMCU.
68 (md_parse_option): Call show_mcu_list if unknown MCU specified.
69 Handle the new switches.
70 (avr_operands): Disable warnings for undefined combinations of
71 operands if -mall-opcodes. Disable warnings for skipping two-word
72 instructions if enhanced core or -mno-skip-bug.
73 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
74 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
75 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
76 (avr_ldi_expression): Warn about implicit lo8().
77 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
79 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
81 * configure.in: Add entry for mips-*-sysv4*MP*
83 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
84 elf32-tradlittlemips for traditional mips targets.
85 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
86 test for Link Once sections as in adjust_reloc_syms.
87 * config/te-tmips.h: New file for traditional mips targets. Define
90 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
92 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
93 flags argument is not present, don't change an existing section's
94 section's attributes. If the flags argument is present, warn if the
95 attributes don't match the section's current attributes. When
96 long section names are supported, set SEC_LINK_ONCE and
97 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
99 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
101 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
102 symbols; create them.
104 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
106 * write.c (set_segment_vma): New: Set vma and lma for a segment.
107 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
109 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
111 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
112 expressions. Ignore the problem when handling 16 bit immediates,
113 because the assembler will take care of the relocation later.
115 2000-06-27 Nick Clifton <nickc@cygnus.com>
117 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
118 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
119 sequential order, and emit warning messages if the input source
120 code contains constructs like that, or parallel constructs
121 containing such opcodes.
123 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
125 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
126 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
127 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
128 (md_show_usage): Update usage message.
129 (md_parse_option): Allow redefinition of MCU type within the
130 same avr[1-5] bfd machine type. Show both old and new MCU type
131 in the error message.
132 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
133 Simplify 8K wrap code.
135 2000-06-25 Kazu Hirata <kazu@hxi.com>
137 * config/obj-aout.c: Remove all uses of DEFUN.
138 * config/obj-ieee.c: Likewise.
139 * config/tc-sh.c: Fix comment typos.
140 * config/tc-tahoe.c: Likewise.
141 * config/tc-vax.c: Likewise.
142 * config/tc-w65.c: Likewise.
143 * config/tc-z8k.c: Likewise.
144 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
146 2000-06-24 DJ Delorie <dj@cygnus.com>
148 * config/tc-i386.c (md_estimate_size_before_relax): Revert
149 more changes from Sept 1999
150 (tc_i386_fix_adjustable): ditto
151 (md_apply_fix3): ditto
153 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
155 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
156 (gas_cgen_parse_operand): Set it around expression() call.
157 (gas_cgen_md_operand): Test for it before longjmp().
159 2000-06-24 Kazu Hirata <kazu@hxi.com>
161 * config/tc-h8500.c: Remove all uses of DEFUN.
162 * config/tc-sh.c: Likewise.
163 * config/tc-w65.c: Likewise.
164 * config/tc-z8k.c: Likewise.
166 * config/tc-h8500.c: Fix typos in comments.
168 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
170 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
173 2000-06-23 matthew green <mrg@redhat.com>
175 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
176 defined. Fix error message for `[' grouping.
178 2000-06-22 Kazu Hirata <kazu@hxi.com>
180 * config/tc-h8300.c: Fix formatting and comment typos.
182 2000-06-22 Timothy Wall <twall@cygnus.com>
184 * config/tc-ia64.c (note_register_values): Move premature QP
185 notation clearing into the appropriate place.
187 2000-06-22 Alan Modra <alan@linuxcare.com.au>
189 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
190 first before anything else. Add bin-bugs.h, emul.h and progress.h
191 Sort list of files as for $(OBJS) in Makefile.am.
193 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
194 find one. Remake dependencies.
195 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
196 * Makefile.in: Regenerate.
197 * doc/Makefile.in: Regenerate.
199 * config/tc-i386.c (i386_displacement): Don't assume a constant
200 displacement is necessarily 16 bits when in 16 bit code mode.
201 (md_assemble): Instead size the displacement here after we know
202 for sure that a .code16gcc operand hasn't automatically added
203 operand size prefixes.
205 2000-06-21 H.J. Lu <hjl@gnu.org>
207 * Makefile.am: Rebuild dependency.
208 * Makefile.in: Rebuild.
210 2000-06-21 Kazu Hirata <kazu@hxi.com>
212 * config/tc-h8300.c (parse_reg): Make the function static.
213 (parse_exp): Likewise.
215 2000-06-20 DJ Delorie <dj@cygnus.com>
217 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
218 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
219 for cygwin import libraries to work properly.
221 2000-06-20 H.J. Lu <hjl@gnu.org>
223 * Makefile.am: Rebuild dependency.
224 * Makefile.in: Rebuild.
225 * configure: Likewise.
226 * doc/Makefile.in: Likewise.
228 2000-06-20 Timothy Wall <twall@cygnus.com>
230 * doc/internals.texi (CPU backend): Add @itemx for
231 TC_START_LABEL_WITHOUT_COLON.
232 * doc/c-tic54x.texi: New.
233 * doc/as.texinfo: Add tic54x features and include primary tic54x
235 * doc/all.texi: Add C54X.
236 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
237 * doc/Makefile.in: Regenerate.
238 * configure.in: Add tic54x and define LIBM for tic54x.
239 * configure: Regenrate.
240 * config/tc-tic54x.[ch]: New.
241 * config/obj-coff.h: Add tic54x.
242 * Makefile.am: (CPU_TYPES): Add tic54x.
243 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
244 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
245 (as_new_LDADD): Add $(LIBM).
246 * Makefile.in: Regenerate.
248 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
250 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
251 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
252 * doc/as.texinfo: Likewise.
254 * configure, Makefile.in: Regenerate.
255 * configure.in (emulations): Recognize m6811 and m6812.
256 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
257 Added files for 68hc11 and 68hc12 assembler.
258 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
259 * config/tc-m68hc11.h: Header definition for that assembler.
261 2000-06-18 Nick Clifton <nickc@redhat.com>
263 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
264 instead of OCTETS_PER_BYTE.
266 * config/tc-v850.c: Fix compile time warnings.
267 * config/tc-ppc.c: Fix compile time warnings.
269 2000-06-18 H.J. Lu <hjl@gnu.org>
271 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
272 * configure: Rebuild.
274 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
276 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
279 2000-06-16 Nick Clifton <nickc@cygnus.com>
281 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
282 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
284 * doc/c-mips.texi: Document newly accepted cpu variants.
286 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
288 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
290 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
292 * macro.c (getstring): Make it possible to escape the quote
295 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
297 * config/tc-hppa.c (pa_export): Weak symbols can be global.
299 2000-06-13 H.J. Lu <hjl@gnu.org>
301 * configure: Regenerate.
303 2000-06-09 Alan Modra <alan@linuxcare.com.au>
305 * app.c (do_scrub_begin): Don't default lex[';'] as a line
307 * doc/internals.texi (line_separator_chars): Semicolon is no
308 longer a default. Mention null and newline as defaults.
310 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
312 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
313 * config/tc-i860.h (line_separator_chars): Likewise.
314 * config/tc-h8300.c (line_separator_chars): Likewise.
315 * config/tc-i960.c (line_separator_chars): Likewise.
316 * config/tc-m68k.c (line_separator_chars): Likewise.
317 * config/tc-mips.c (line_separator_chars): Likewise.
318 * config/tc-ns32k.c (line_separator_chars): Likewise.
319 * config/tc-sparc.c (line_separator_chars): Likewise.
320 * config/tc-vax.c (line_separator_chars): Likewise.
322 * config/tc-h8300.c (comment_chars): Use string initialiser.
323 * config/tc-i960.c (line_comment_chars): Likewise.
324 * config/tc-z8k.c (comment_chars, line_comment_chars,
325 line_separator_chars): Likewise.
327 * config/tc-arm.c (line_separator_chars): Always use `;', not just
330 2000-06-08 Nick Clifton <nickc@cygnus.com>
332 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
335 2000-06-08 David O'Brien <obrien@FreeBSD.org>
337 * configure.in (VERSION): Update to show this is the CVS mainline.
339 2000-06-08 Matthew Jacob <mjacob@feral.com>
341 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
342 $at is the integer register $r28, vs. both $r28 and the floating
345 2000-06-08 James E. Wilson <wilson@cygnus.com>
347 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
348 (dot_endp): Don't call ia64_flush_insns.
349 (emit_one_bundle): Don't delete prologue/body records from
350 unwind_record list in first loop. Rewrite second loop to account for
353 2000-06-07 David Mosberger <davidm@hpl.hp.com>
355 * config/tc-ia64.c: Add missing prototypes.
356 (generate_unwind_image): Cast argument to output_unw_records call.
358 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
360 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
362 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
364 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
365 (REGISTER_P): likewise.
366 (avr_opcodes): uses include/opcode/avr.h
367 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
369 2000-06-04 Alan Modra <alan@linuxcare.com.au>
371 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
374 2000-06-03 H.J. Lu <hjl@gnu.org>
376 * read.c (is_end_of_line): Put back `;'.
378 2000-06-03 Alan Modra <alan@linuxcare.com.au>
380 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
382 2000-06-01 Alan Modra <alan@linuxcare.com.au>
384 * expr.c (operand): Test is_end_of_line outside switch to catch
385 line separator chars that are also operators.
386 (operator): Return O_illegal for line separator chars.
388 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
389 entry (or `!' entry for TC_HPPA).
391 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
392 before indexing is_end_of_line. Remove redundant check for '\0'.
394 * config/tc-h8500.c (md_assemble): Likewise.
395 * config/tc-mcore.c (md_assemble): Likewise.
396 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
399 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
401 * config/tc-mcore.c (mcore_cons): Likewise.
402 (mcore_float_cons): Likewise.
403 (mcore_stringer): Likewise.
404 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
406 2000-06-01 Scott Bambrough <scottb@netwinder.org>
408 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
410 2000-05-29 Nick Clifton <nickc@cygnus.com>
412 * config/tc-sh.c: Fix compile time warning messages.
414 * config/tc-mips.c: Fix compile time warning messages.
416 2000-05-29 Philip Blundell <philb@gnu.org>
418 * doc/as.texinfo: Update copyright dates.
419 (Local Labels): Delete misplaced mention of ARM.
420 * NEWS: Mention ARM ELF support.
422 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
424 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
425 it is modified, and use the real_size to compute the frag address
426 for dwarf2 line info.
428 2000-05-27 Alan Modra <alan@linuxcare.com.au>
430 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
431 line-matching scheme to cope with automake moving variables around.
432 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
433 * Makefile.in: Regenerate.
435 2000-05-26 Jakub Jelinek <jakub@redhat.com>
437 * config/tc-sparc.c (sparc_relax): New.
438 (md_longopts): Add -relax and -no-relax options.
439 (md_parse_options, md_show_usage): Likewise.
440 (md_apply_fix3): Optimize tail call into branch always if possible.
442 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
444 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
445 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
446 rules, with warning when a GAS statement specifies a packing that
447 will result in an instruction being squashed.
448 Added typdef packing_type and enumerals, changed various integer
449 literals to use the enumerals.
451 2000-05-24 David Mosberger <davidm@hpl.hp.com>
453 * config/tc-ia64.c (dot_restorereg_p): New function.
454 (md_pseudo_table): Add restorereg.p.
455 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
456 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
458 * config/tc-ia64.h (unw_record_type): Add unwabi.
459 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
460 called MASK with members for imask, and the masks produced by
461 fr_mem, gr_mem, br_mem, and frgr_mem.
462 (unw_p_record): Add members ABI and CONTEXT.
463 (unw_x_record): Add member AB.
464 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
465 as pseudo-register for use during unwind info generation.
466 (AR_PFS, AR_LC): New macros.
467 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
468 whose names start with an at sign (as in "@priunat").
469 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
471 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
472 proc_end, unwind_info, personality_routine): Consolidate into
473 "unwind" structure to reduce offset-table use. Add member
474 NEXT_SLOT_NUMBER to track the slot number for the next instruction
476 (output_R1_format, output_R3_format, output_P3_format,
477 output_P6_format): Initialize R with zero to reduce compiler warnings.
478 (output_P7_format): Ditto. Add `default' branch to switch
479 statement to reduce compiler warnings.
480 (output_P8_format, output_B1_format, output_B4_format): Ditto.
481 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
482 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
483 into single argument.
484 (output_X1_format, output_X3_format): Initialize R with zero to reduce
485 compiler warnings. Merge A and B args into single argument.
486 (output_X2_format, output_X4_format): Remove unused variable R. Merge
487 A and B args into single argument.
488 (free_record): Removed (wasn't used).
489 (free_list_records): Also free imasks in prologue records.
490 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
491 (output_spill_mask): Remove.
492 (output_unwabi): New function.
493 (output_epilogue, output_label_state, output_copy_state): Call
495 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
496 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
498 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
499 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
500 as part of handling the prologue records. Emit region's imask if
501 we have one. Handle unwabi, epilogue, label_state, copy_state,
502 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
503 spill_sprel_p, and spill_reg_p records.
504 (set_imask, count_bits, slot_index): New function.
505 (fixup_unw_records): Fix region size computation. Handle
506 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
507 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
508 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
509 set_imask accordingly. Update imask for gr_gr, and br_gr records.
510 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
511 (dot_save): Use manifest constants for applicaton registers.
512 Handle REG_PR and REG_PRIUNAT.
513 (dot_restore): Don't just ignore it.
514 (dot_restorereg): New function..
515 (generate_unwind_image): Ensure unwind info is a multiple of eight
516 bytes, not just four bytes.
517 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
518 (dot_altrp): Don't just ignore it.
519 (dot_savemem): New function. Replaces dot_savesp() and
520 dot_savepsp(). Use manifest constants for applicaton registers.
521 Handle REG_PR and REG_PRIUNAT.
522 (dot_savef): Simplify.
523 (dot_saveb): Support generation of br_gr.
524 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
525 dot_label_state, dot_copy_state): New function.
526 (dot_unwabi): Don't just ignore it.
527 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
528 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
529 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
530 (emit_one_bundle): Set slot number for prologue/body records
531 *before* emitting the first insn.
532 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
533 (md_begin): Declare "psp" pseudo-register.
534 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
535 so we don't get segfault.
536 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
537 counts as required per SW Conventions manual
538 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
539 output_preds_psprel, output_preds_sprel, output_spill_base,
540 output_unat_psprel, output_unat_sprel, output_lc_psprel,
541 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
542 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
543 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
544 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
545 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
546 (dot_vframe): Implement.
547 (dot_vframesp, dot_vframepsp): New function.
549 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
551 * configure.in (i386-*-freebsd a.out entry): Quote properly.
552 * configure: Regenerate.
554 2000-05-23 Alan Modra <alan@linuxcare.com.au>
556 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
557 (md_estimate_size_before_relax): so we can use it here instead of
558 old kludges. Localise vars to blocks. Comment.
560 * frags.c (frag_new): Update fr_var comments.
561 * frags.h (struct frag): Ditto.
563 2000-05-22 Richard Henderson <rth@cygnus.com>
565 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
566 (pseudo_func): Add pcrel.
567 (operand_match): Handle IA64_OPND_TGT64.
568 (build_insn): Likewise.
569 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
570 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
571 (fix_insn): Handle all three 64-bit relocation types.
573 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
575 * obj.h (struct format_ops): New members begin, app_file,
576 s_set_other, s_set_desc, s_get_type, s_set_type,
577 separate_stab_sections, init_stab_section.
579 * config/obj-multi.h: Update GPL notice to v2.
582 (S_SET_SIZE): Test s_set_size for NULL before calling.
583 (S_SET_ALIGN): Similar for s_set_align.
588 (SEPARATE_STAB_SECTIONS): New.
589 (INIT_STAB_SECTION): New.
590 (EMIT_SECTION_SYMBOLS): New.
591 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
593 * config/obj-elf.h: Update GPL notice to v2.
594 Mention that this file is included from obj-multi.h.
595 (obj_begin): Wrap definition in ifndef.
596 (elf_file_symbol): Constify declaration.
597 (obj_app_file): Ditto.
598 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
599 Wrap in ifndef SEPARATE_STAB_SECTIONS.
601 * config/obj-elf.c (elf_s_set_other): New.
602 (elf_file_symbol): Constify argument.
603 (elf_separate_stab_sections): New.
604 (elf_init_stab_section): New.
605 (elf_format_ops): Add new members. Remove comma at end.
607 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
608 (ecoff_format_ops): Add new fields. Remove comma at end.
609 Mention inconsistency for emit_section_symbols.
611 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
613 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
614 (coff_separate_stab_sections): New.
615 (coff_format_ops): Add new members.
617 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
618 (obj_aout_s_set_other): New.
619 (obj_aout_s_set_desc): New.
620 (obj_aout_s_get_type): New.
621 (obj_aout_s_set_type): New.
622 (obj_aout_separate_stab_sections): New.
623 (aout_format_ops): New members added. Use obj_aout_process_stab,
624 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
625 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
627 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
629 2000-05-22 Alan Modra <alan@linuxcare.com.au>
631 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
632 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
633 (md_estimate_size_before_relax): Ensure jumps to weak and
634 externally visible symbols are relocatable.
636 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
638 * stabs.c (aout_process_stab): Make global.
639 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
640 * read.h (aout_process_stab): Declare.
642 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
643 Generalize to *aout, *coff *elf.
644 * configure: Regenerated.
646 * doc/internals.texi (Object format backend): Say
647 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
649 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
650 * Makefile.in: Regenerated.
652 2000-05-19 Catherine Moore <clm@cygnus.com>
654 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
656 2000-05-18 Alan Modra <alan@linuxcare.com.au>
658 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
659 instruction to reflect change in re_assemble_*.
661 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
663 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
664 build PA64 ELF tools.
665 * configure: Rebuilt.
667 2000-05-17 Alan Modra <alan@linuxcare.com.au>
669 * Makefile.am: Regenerate dependencies.
670 * Makefile.in: Regenerate.
672 2000-05-15 Nick Clifton <nickc@cygnus.com>
674 * config/tc-arm.c (struct asm_psr): Add boolean field
675 distinguishing between CSPR and SPSR. Rename 'number' field
677 (psrs): Rearrange contents to match new asm_psr structure.
678 (arm_psr_parse): Move next to psr_required_here. Make it
679 return an asm_psr structure.
680 (psr_required_here): Use asm_psr structure returned by
682 (do_msr): Reorganise to allow psr_required_here to be called
684 (md_undefined_name): Mark 'name' parameter as unused, since
685 the COFF target does not use it.
687 2000-05-14 David O'Brien <obrien@FreeBSD.org>
689 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
691 * config/te-aux.h: Likewise.
692 * config/te-dpx2.h: Likewise.
693 * config/te-go32.h: Likewise.
694 * config/te-hp300.h: Likewise.
695 * config/te-hppa.h: Likewise.
696 * config/te-i386aix.h: Likewise.
697 * config/te-ic960.h: Likewise.
698 * config/te-interix.h: Likewise.
699 * config/te-nbsd532.h: Likewise.
700 * config/te-pc532mach.h: Likewise.
701 * config/te-ppcnw.h: Likewise.
702 * config/te-psos.h: Likewise.
703 * config/te-sparcaout.h: Likewise.
704 * config/te-sun3.h: Likewise.
705 * config/te-sysv32.h: Likewise.
707 2000-05-14 Alan Modra <alan@linuxcare.com.au>
709 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
710 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
711 and sign extend without an if statement.
712 (build_bytes): Likewise.
714 2000-05-14 Kazu Hirata <kazu@hxi.com>
716 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
717 X_add_symbol L_32 case.
719 2000-05-14 David O'Brien <obrien@FreeBSD.org>
721 * config/te-freebsd.h: New file.
723 2000-05-13 Alan Modra <alan@linuxcare.com.au>
725 * asintl.h (gettext, dgettext, dcgettext, textdomain,
726 bindtextdomain): Replace defines with those from intl/libgettext.h
727 to quieten gcc warnings.
729 * NEWS: Mention x86 .arch and -q.
731 * config/tc-i386.c (quiet_warnings): New.
732 (md_assemble): Use quiet_warnings.
733 (md_parse_option): Set quiet_warnings from -q.
734 (md_show_usage): Mention -q, delete -m.
735 (flag_do_long_jump): Delete.
736 (md_parse_option): Remove -m.
737 (md_show_usage): Remove -m.
738 (md_create_long_jump): Remove useless flag_do_long_jump code.
740 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
741 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
743 2000-05-13 Alan Modra <alan@linuxcare.com.au>
744 Alexander Sokolov <robocop@netlink.ru>
746 * doc/c-i386.texi (i386-Arch): New section.
747 (i386-Syntax): Mention .intel_syntax and .att_syntax.
749 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
750 (smallest_imm_type): Use smallest opcode for shift by one if cpu
751 architecture has been given and is not 486.
753 (md_pseudo_table): Add .arch.
754 (md_assemble): Warn if cpu architecture has been given and an
755 unsupported instruction.
757 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
758 Move operand_types bit defines after relevant template field.
759 (template): Add cpu_flags.
763 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
765 * config/tc-mn10300.h (md_end): Define.
766 (mn10300_finalize): Declare.
767 * config/tc-mn10300.c: Include dwarf2dbg.h.
768 (debug_line): Define.
769 (md_assemble): Generate dwarf2 line info.
770 (mn10300_finalize): New function. Finalize dwarf2 info.
772 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
774 * config/tc-mips.c (md_estimate_size_before_relax): Use the
775 external version of the relocation for weak symbols.
777 2000-05-08 David Mosberger <davidm@hpl.hp.com>
779 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
780 frame size in units of 16 bytes, as required per SW Conventions manual.
781 (output_unw_records): Output info-block header as a dword to get
784 2000-05-08 Alan Modra <alan@linuxcare.com.au>
786 * as.h: #include "file", not <file> on files from ../include.
787 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
788 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
789 (md_convert_frag): Add ATTRIBUTE_UNUSED.
790 (tc_coff_symbol_emit_hook): Ditto.
791 (OPTCOUNT): Cast to int to avoid compiler warning.
792 (md_begin): Fix signed/unsigned warnings.
794 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
796 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
797 ABRANCH LONG case for a conditional branch on a 68000.
798 (md_estimate_size_before_relax): Likewise. Also handle
799 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
800 (m68k-ip: case ABSL): Relax absolute references to 16-bit
801 PC-relative on all CPUs.
802 (md_estimate_size_before_relax): Likewise.
804 2000-05-04 Alan Modra <alan@linuxcare.com.au>
806 * as.c (parse_args): Just mention current year in printed
809 2000-05-03 J.T. Conklin <jtc@redback.com>
811 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
813 (md_parse_option): Recognize -m7400.
815 2000-05-03 Ian Lance Taylor <ian@zembu.com>
817 * config/atof-ieee.c (gen_to_words): When adding carry back in,
818 don't permit lp to become less than the words array.
820 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
822 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
823 Fix little-endian case.
825 2000-05-03 David O'Brien <obrien@NUXI.com>
827 * as.c (parse_args): Update copyright.
829 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
831 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
832 for the .bss section too.
834 2000-05-02 Alan Modra <alan@linuxcare.com.au>
836 * configure.in: Set em=linux for hppa-*-linux.
837 * configure: Regenerate.
838 * doc/Makefile.in: Regenerate with correct automake.
840 * frags.c (frag_grow): Sanity check chunk_size.
842 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
843 * config/obj-som.h: Likewise.
844 * config/obj-ieee.h: Likewise.
846 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
848 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
849 (md_pseudo_table): Fully initialise OBJ_ELF cases.
850 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
851 (pa_ip): low_sign_unext now returns via function value. Use
852 re_assemble_* instead of dis_assemble_* and
853 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
855 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
856 (md_section_align, md_parse_option, md_show_usage,
857 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
858 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
859 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
860 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
861 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
863 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
864 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
865 outside of switch. Correct mask and shifting errors in case 10
866 and case -11. In case 21, compare against signed range to suit
867 hppa_field_adjust changes. In case 12, use re_assemble_12. In
868 case 17 and case 22, use offsetT variable to properly check range.
869 Use re_assemble_* here too.
870 (evaluate_absolute): Change type of value to offsetT. Call
871 hppa_field_adjust to do the work for us.
872 (pa_parse_cmpb_64_cmpltr): Delete save_s.
873 (pa_parse_cmpib_64_cmpltr): Ditto.
874 (pa_build_unwind_subspace): Delete unused var subseg. Change type
875 of i to unsigned int.
876 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
877 (pa_end_of_source): Return type is void.
879 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
881 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
883 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
885 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
887 (md_begin): Removed "construct symbols for each register name".
888 Because register names conflicts with GCC generated function
890 (avr_operand): Now constant numbers can be used as a register
891 identifiers (0 as r0, 31 as r31).
892 (md_assemble): use skip_space () before parsing instruction
895 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
897 * config/tc-avr.c: New AVR_ISA_ defined.
898 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
899 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
900 for `fmul', `movw' and `lpm R,Z' instructions.
901 (avr_operands): Warn if current opcode is a two-word instruction
902 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
903 (avr_opcodes): New commands added.
904 (REGISTER_P): Check 'a' and 'v' constraint letters.
905 (mcu_types): New MCU added.
907 2000-05-01 Alan Modra <alan@linuxcare.com.au>
909 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
910 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
911 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
912 * configure: Regenerate.
914 2000-04-29 Andreas Jaeger <aj@suse.de>
916 * as.h: Correctly check GCC version.
918 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
920 * as.c (parse_args): Allow md_parse_option to override -a listing
922 * config/obj-coff.c (add_lineno): Change type of offset parameter
923 from "int" to "bfd_vma."
924 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
925 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
926 (ppc_change_csect): Align correctly for XCOFF64.
927 (ppc_machine): New function, which discards "ppc_machine" line.
928 (ppc_tc): Cons for 8 when code is 64 bit.
929 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
931 (md_parse_option): Handle -a64 and -a32.
933 * config/tc-ppc.h (TARGET_MACH): Define.
934 (TARGET_FORMAT): Move to function.
935 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
937 2000-04-26 David O'Brien <obrien@FreeBSD.org>
939 * doc/as.1: Fix unbalanced brackets.
941 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
943 (line_comment_chars): Set to '/' if TE_FreeBSD.
945 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
947 * configure.in: Configury support for PA64 (currently disabled).
948 * configure: Rebuilt.
950 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
952 * config/tc-mips.c (s_change_sec): Use record_alignment, not
953 bfd_set_section_alignment.
955 2000-04-25 Alan Modra <alan@linuxcare.com.au>
957 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
960 2000-04-24 Nick Clifton <nickc@cygnus.com>
962 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
963 * doc/as.texinfo (Align): Include arm and strongarm in list of
964 targets that have the second form of the behaviour of the .align
967 2000-04-24 Mark Klein <mklein@dis.com>
969 * obj-som.c: Terminate obj_pseudo_table.
971 2000-04-22 Timothy Wall <twall@cygnus.com>
973 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
975 (operand_match): Conditionally insert default bit values for IMMU9.
977 2000-04-14 Matthew Green <mrg@cygnus.com>
979 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
980 * configure: Rebuilt.
982 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
983 Jason Eckhardt <jle@cygnus.com>
985 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
987 * config/tc-hppa.c (CHECK_ALIGN): New macro.
988 Added handling of new operand types l,y,&,fe,fE,fx.
990 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
991 David Mosberger <davidm@hpl.hp.com>
992 Timothy Wall <twall@cygnus.com>
993 Andrew MacLeod <amacleod@cygnus.com>
994 Jim Wilson <wilson@cygnus.com>
996 * Makefile.am (CPU_TYPES): Add ia64.
997 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
998 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
999 * Makefile.in: Rebuild.
1000 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1001 * configure: Rebuild.
1002 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1003 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1004 * expr.c (expr): Handle md_optimize_expr.
1005 * read.c (LEX_HASH): Add comment.
1006 * config/tc-ia64.c, config/tc-ia64.h: New files.
1008 2000-04-21 Richard Henderson <rth@cygnus.com>
1010 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1011 bundling a non-delayed branch type instruction.
1013 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1015 * config/tc-mn10300.c (HAVE_AM30): Define.
1016 (md_assemble): Use it.
1018 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1020 * config/obj-elf.c (obj_elf_change_section): Check for changed
1023 * Makefile.am: (CPU_MULTI_VALID): Remove.
1024 (MULTI_CPU_TYPES): Define.
1025 (MULTI_CPU_OBJ_VALID): Define.
1026 (DEPTC): Use the above.
1027 (DEPOBJ): Same here.
1029 Regenerate dependencies.
1030 * Makefile.in: Regenerate.
1032 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1034 * Makefile.am (YACC, LEX): Get them from configure.
1036 2000-04-18 H.J. Lu (hjl@gnu.org)
1038 * config/tc-i386.c (offset_in_range): Use addressT instead of
1039 bfd_vma for non-bfd assemblers.
1041 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1043 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1044 doesn't give spurious errors.
1046 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1048 * as.h (SEEK_SET): Define if undefined.
1050 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1052 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1053 constants, and don't assume offsetT is 32 bits.
1055 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1057 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1058 (md_pcrel_from_section): Add prototype.
1059 (d10v_fix_adjustable): Add prototype.
1060 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1062 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1064 2000-04-12 Nick Clifton <nickc@cygnus.com>
1066 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1067 symbol in frag chain.
1069 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1071 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1072 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1073 (fits_in_signed_word, smallest_imm_type): Ditto.
1074 (md_assemble): Use an offsetT var to hold offsetT values, not a
1076 (offset_in_range): New.
1077 (md_assemble): Use it.
1078 (md_convert_frag): Change type of target_address, opcode_address,
1079 and displacement_from_opcode_start to offsetT.
1080 (md_create_short_jump): Change type of offset to offsetT.
1081 (md_create_long_jump): Ditto.
1082 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1083 (md_chars_to_number): Remove.
1084 (output_invalid): Remove duplicate prototype.
1086 2000-04-09 Nick Clifton <nickc@cygnus.com>
1088 * Makefile.am (CPU_TYPES): Add 'avr'.
1089 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1090 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1092 * Makefile.in: Regenerate.
1094 * doc/as.texinfo: Add M32R documentation.
1096 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1098 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1099 --enable-build-warnings option.
1100 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1101 * Makefile.in, configure: Re-generate.
1103 2000-04-07 Nick Clifton <nickc@cygnus.com>
1105 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1106 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1107 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1108 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1109 (arm_force_relocation): Force relocations for
1110 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1112 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1114 * config/tc-sh.c (get_operands): There's no third operand if the
1115 first operand is an immediate.
1117 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1119 * config/tc-sh.c (immediate): Delete.
1120 (sh_operand_info): Add immediate member.
1121 (parse_reg): Use A_PC for pc.
1122 (parse_exp): Add second argument 'op'. All callers changed.
1123 (parse_at): Expect pc to be coded as A_PC.
1124 Use immediate field in *op.
1125 (insert): Add fourth argument 'op'. All callers changed.
1126 (build_relax): Add second argument 'op'. All callers changed.
1127 (insert_loop_bounds): New function.
1128 (build_Mytes): Remove DISP_4.
1129 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1130 (assemble_ppi): Use immediate field in *operand.
1131 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1132 (md_apply_fix): Likewise.
1133 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1135 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1137 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1139 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1141 * internals.texi (CPU backend): Document
1142 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1144 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1146 * po/gas.pot: Regenerate.
1148 * as.c (show_usage): Restore translated part of bug string.
1149 * gasp.c (show_usage): Likewise.
1151 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1152 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1153 than move-if-change.
1154 (DEP1): Modify for "gcc -MM".
1158 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1159 Update dependencies.
1160 * Makefile.in: Regenerate.
1162 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1164 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1165 (md_begin): Likewise.
1166 (HAVE_AM33): New macro.
1167 (md_assemble): Use it. Match r_regs and xr_regs only if
1170 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1172 * as.h: #include "bin-bugs.h"
1173 * as.c (show_usage): Use REPORT_BUGS_TO.
1174 * gasp.c: #include "bin-bugs.h"
1175 (show_usage): Use REPORT_BUGS_TO.
1177 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1179 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1181 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1182 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1185 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1187 * config/tc-i386.c (i386_immediate): Don't assume a constant
1188 immediate is necessarily 16 bits when in 16 bit code mode.
1189 (md_assemble): Instead set guess_suffix here after we have checked
1192 2000-04-02 Richard Henderson <rth@cygnus.com>
1194 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1195 quantities. Correct right shift sign extension.
1196 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1197 32-bit value when shifting into place.
1199 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1201 * app.c: Add ATTRIBUTE_UNUSED as needed.
1202 * config/tc-ppc.c: Likewise.
1203 (ppc_size): Make unsigned long.
1204 (ppc_insert_operand): Add casts to avoid warnings.
1206 2000-03-31 Nick Clifton <nickc@cygnus.com>
1208 * config/tc-d10v.h (md_flush_pending_output): Define.
1210 2000-03-29 Nick Clifton <nickc@cygnus.com>
1212 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1213 segment. Works for both BFD_ASSEMBLER and others.
1214 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1216 2000-03-29 Nick Clifton <nickc@cygnus.com
1218 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1220 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1222 * listing.c (LISTING_LHS_WIDTH): Default depends on
1224 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1226 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1228 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1231 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1233 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1235 * config/tc-avr.c (mcu_types): Add missing initialiser.
1236 (md_pcrel_from_section): Add prototype.
1237 (avr_operand): Remove redundant test of unsigned < 0.
1238 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1240 2000-03-27 Denis Chertykov <denisc@overta.ru>
1242 * config/tc-avr.c: New file for AVR support.
1243 * config/tc-avr.h: Likewise.
1244 * configure.in: Add AVR support.
1245 * configure: Regenerate.
1247 2000-03-26 Timothy Wall <twall@cygnus.com>
1249 * gasp.c (macro_op): Add new argument to check_macro call.
1250 Macro structure definitions moved to macro.h
1251 * sb.h: Add argument to prototype for input_scrub_include_sb.
1252 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1253 nesting checks with an additional flag.
1254 (struct input_save): Add flag to indicate whether current sb
1255 should be checked for proper macro/conditional nesting.
1256 (input_scrub_push/pop): Save/restore nest check flag.
1257 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1259 * macro.c (check_macro): Allow caller to retrieve parsed macro
1260 information if a pointer is provided. This information may be
1261 used by the new macro hooks.
1262 * macro.h: Update prototype for check_macro. Macro struct
1263 definitions moved here from macro.c/gasp.c.
1264 * read.c (read_a_source_file): Add parameter to check_macro call,
1265 and pass macro info to the macro hook, if defined.
1266 (input_scrub_insert_line): New. Allow insertion of a line of
1267 characters into the input stream.
1268 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1269 file into the input stream.
1270 (s_include): Use input_scrub_insert_file.
1271 * internals.texi: Document new macro hooks.
1272 * as.h: New prototypes added.
1274 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1276 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1277 an initial capital letter.
1278 (i386_index_check): Reindent.
1280 2000-03-19 Nick Clifton <nickc@cygnus.com>
1282 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1285 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1287 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1288 instruction operand bad if Rd > 7 when generating
1289 thumb instructions. Prevents for example,
1290 "adr r12,label" from silently failing and generating
1291 the wrong instruction.
1293 2000-03-17 Nick Clifton <nickc@cygnus.com>
1295 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1296 that have a destingation >= 0x400000.
1297 Fix compile time warning messages.
1299 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1301 * config/tc-sh.c (md_begin): When encountering insn that are
1302 not supported by the current arch, only change the name if
1303 its contents are the same as prev_name.
1304 (get_specific): If the the architecture doesn't match, fail.
1306 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1308 * config/tc-sh.c (IDENT_CHAR): Define.
1309 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1310 matching back where it came from.
1312 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1314 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1316 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1318 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1321 2000-03-15 Kazu Hirata <kazu@hxi.com>
1323 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1325 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1327 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1328 floating-point-number, make sure 'f' is in FLT_CHARS.
1330 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1332 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1333 (s_lcomm_internal): Use it.
1334 * doc/internals.texi (CPU backend): Document it.
1335 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1338 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1340 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1343 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1344 implementation doesn't have special handling for switch
1346 (macro_build): Allow for code in sections other than .text.
1348 (mips_ip): Likewise.
1349 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1350 Don't perform relocs if we will be outputting them.
1351 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1352 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1355 2000-03-09 Catherine Moore <clm@cygnus.com>
1357 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1358 relocation type based on the entry in the fixup structure.
1360 2000-03-08 H.J. Lu (hjl@gnu.org)
1362 * Makefile.am (install-exec-tooldir): Depend on
1363 install-exec-bindir for parallel make.
1364 * Makefile.in: Regenerated.
1366 2000-03-06 Nick Clifton <nickc@cygnus.com>
1368 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1370 (md_parse_option): Parse -m32r command line switch - disable m32rx
1372 (md_show_usage): Document new option.
1374 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1375 * doc/Makefile.in: Regenerate.
1376 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1378 2000-03-02 Michael Meissner <meissner@redhat.com>
1380 * config/tc-d30v.c (check_range): Remove code that incorrectly
1381 sign extended values where bits < 32.
1383 2000-03-02 H.J. Lu (hjl@gnu.org)
1385 * configure.in: Support --enable-targets=all on ia32.
1386 * configure: Regenerated.
1388 2000-03-01 Nick Clifton <nickc@cygnus.com>
1390 * gasp.c (do_align): Remove bogus check of alignment value.
1392 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1394 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1395 TC_PPC was defined forced the type of a symbol with no other type
1398 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1400 * doc/internals.texi (CPU backend): Mention that
1401 line_separator_chars do not break up comments. Fix typos for
1402 LEX_AT and LEX_NAME descriptions. Document operands for
1403 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1404 description of md_create_short_jump usage. Document argument for
1405 md_undefined_symbol.
1407 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1409 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1410 (md_parse_option): Handle it.
1411 (md_show_usage): Document it.
1413 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1415 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1416 opcode, for the instruction `pal19'. From Andrea Arcangeli
1419 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1421 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1423 (md_assemble): To here, before template operands are matched.
1424 Also ensure a constant immediate is sign extended when we know the
1425 size is at most 16 bits. This is to catch cases like "add
1426 $0xffc0,%ax" where we don't know the size, and thus that the
1427 immediate can be represented as Imm8S until after parsing the
1429 (i386_displacement): Similarly sign extend 16 bit constant
1431 (md_assemble): Relax 16-bit jump constant range check to suit sign
1432 extended displacements.
1434 2000-02-26 Andreas Jaeger <aj@suse.de>
1436 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1438 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1440 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1441 call operands when intel_syntax.
1442 (intel_float_operand): Return 2 for "fi...".
1443 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1444 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1445 earlier "SHORT" change.
1446 (md_assemble): When determining suffix from Regs, exclude
1449 2000-02-24 Nick Clifton <nickc@cygnus.com>
1451 * configure: Add arm-wince, mips-pe and sh-pe targets.
1452 * configure: Regenerate.
1454 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1456 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1457 "pe-mips" for the mips-pe target.
1459 * config/tc-arm.c (insns): Change displacement encoded in BL
1460 and B instructions if the target port is arm-wince.
1461 (do_ldst): Do not bias the relocation offset if the target
1463 (md_pcrel_from): Add in missing relocation offset bias if the
1464 target os arm-wince.
1466 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1467 (md_begin): Disable -G support for mips-pe target.
1468 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1469 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1472 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1473 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1474 assembler, just set the alignment to 4.
1476 * config/te-wince-pe.h: New file for WinCE targets. Define
1479 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1481 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1482 string instructions.
1483 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1484 (i386_intel_memory_operand): After finding a segment override,
1485 check again for no `[' before looking for a displacement. Bomb if
1486 more than one displacement rather than silently discarding the
1487 second and subsequent ones. Free strings malloc'd by
1488 build_displacement_string.
1490 2000-02-24 Catherine Moore <clm@cygnus.com>
1492 * config/obj-som.c (obj_pseudo_table): Add "weak".
1493 (obj_som_weak): New routine.
1495 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1497 * config/tc-i386.c (union i386_op): New.
1498 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1499 Throughout file replace occurences of disps[n], imms[n], regs[n]
1500 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1501 intel mode operand swapping. Add assert in regKludge and
1502 fake_zero_displacement code. Test i.types[n] when outputting
1503 displacements and immediates. Combine output of Disp16 with
1505 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1506 when in intel mode by (not) reversing fsub and fdiv operands
1507 before the template search. This fails for single operand
1508 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1509 undefined. Instead fix the base_opcode after we've found the
1510 template. Move base_opcode xor with found_reverse_match from
1511 opcode output code to before this fix so we test for the correct
1513 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1514 check in intel mode. Instead compare opcodes.
1516 * config/tc-i386.h (TC_RELOC): Delete.
1517 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1518 with equivalent call to reloc.
1520 * as.h (flag_m68k_mri): Move declaration after target include, and
1521 only declare when TC_M68K defined. Define as zero otherwise.
1522 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1523 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1524 Define as zero otherwise.
1525 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1526 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1527 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1528 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1529 testing whether defined.
1530 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1531 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1532 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1533 rather than testing whether defined.
1534 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1535 (parse_mri_cons): Declare and use only when TC_M68K.
1536 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1537 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1538 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1540 * NEWS: Mention IBM 370 support.
1542 2000-02-23 Richard Henderson <rth@cygnus.com>
1544 * config/tc-i386.c (md_assemble): When swapping operands for
1545 intel_syntax, assume everything that's not Imm or Disp is a
1548 2000-02-23 Linas Vepstas <linas@linas.org>
1550 * config/tc-i370.c, config/tc-i370.h: New files.
1551 * Makefile.am: Add support for Linux/IBM 370.
1552 * configure.in: Likewise.
1553 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1554 * config/obj-elf.c: Include elf/i370.h
1555 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1557 * Makefile.in: Regenerate.
1558 * configure: Regenerate.
1560 * doc/c-i370.texi: New file.
1561 * doc/all.texi: Include it.
1562 * doc/as.texinfo: And here.
1563 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1564 * doc/Makefile.in: Regenerate.
1566 2000-02-19 Michael Meissner <meissner@redhat.com>
1568 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1569 determine if an instruction can be used in parallel with an ADDppp
1570 or SUBppp instruction.
1572 2000-02-22 Andrew Haley <aph@cygnus.com>
1574 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1576 1999-12-30 Andrew Haley <aph@cygnus.com>
1578 * config/tc-mips.c (mips_gp32): New variable.
1579 (macro_build) Use mips_gp32.
1581 (md_longopts): Add "-mgp32" and "-mgp64".
1582 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1584 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1586 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1587 warning, and bump it to 1.
1589 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1591 From Brad Lucier <lucier@math.purdue.edu>:
1592 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1595 2000-02-21 Catherine Moore <clm@cygnus.com>
1597 * config/tc-mips.c (MF_HILO_INSN): Define.
1598 (mips_7000_hilo_fix): Declare.
1599 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1600 (md_parse_option): Check for 7000_HILO_FIX options.
1601 (OPTION_M7000_HILO_FIX): Define.
1602 (OPTION_NO_M7000_HILO_FIX): Define.
1603 * doc/c-mips.texi (-mfix7000): Describe.
1605 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1607 * listing.c (print_lines): Remove unused variable `end'.
1609 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1610 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1611 reloc_type when BFD_ASSEMBLER.
1612 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1613 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1614 statement and quell signed vs. unsigned comparison warning.
1616 2000-02-18 Nick Clifton <nickc@cygnus.com>
1618 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1619 the computed frag offset, rather than overwriting it.
1621 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1623 * config/tc-sh.c ("elf/sh.h"): Include.
1624 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1625 (md.begin): Initialize target_arch.
1626 Only include opcodes in has table that match selected architecture.
1627 (parse_reg): Recognize register names for sh-dsp.
1628 (parse_at): Recognize post-modify addressing.
1629 (get_operands): The leading space is now optional.
1630 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1631 arguments. Update valid_arch.
1632 (build_Mytes): Add support for SDT_REG_N.
1633 (find_cooked_opcode): New function, broken out of md_assemble.
1634 (assemble_ppi, sh_elf_final_processing): New functions.
1635 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1636 (md_longopts, md_parse_option): New option: -dsp.
1637 * config/tc-sh.h (elf_tc_final_processing): Define.
1638 (sh_elf_final_processing): Declare.
1640 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1642 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1643 the unwinder subspace. Save the current seg/subseg before creating
1646 2000-02-10 Nick Clifton <nickc@cygnus.com>
1648 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1649 little endian targets.
1650 (INST_BYTE1): Redefine to handle big and little endian
1652 (cpu_type): New type: Select between M340 and M210.
1653 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1654 instructions of the M340.
1655 (md_assemble): Add support for the MULSH and OPSR classes of
1657 (md_atof): Add support for little endian targets.
1658 (md_parse_option): Add support for -EL, -EB and -mcpu command
1660 (md_convert_frag): Add support for little endian targets.
1661 (md_apply_fix3): Add support for little endian targets.
1662 (md_number_to_chars): Add support for little endian targets.
1664 2000-02-10 Timothy Wall <twall@redhat.com>
1666 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1667 defined, use it to verify the symbol just read should be a label.
1669 2000-02-10 Timothy Wall <twall@redhat.com>
1671 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1672 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1673 around colons when KEEP_WHITE_AROUND_COLON is defined.
1674 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1675 and KEEP_WHITE_AROUND_COLON.
1677 2000-02-08 Timothy Wall <twall@redhat.com>
1679 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1681 (do_repeat): New. Abstract repeat logic so that a "break" can be
1683 (end_repeat): New. Provide support for a "break" out of the
1685 * read.h: Add prototypes for new functions.
1687 2000-02-08 Timothy Wall <twall@redhat.com>
1689 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1690 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1691 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1694 2000-02-08 Timothy Wall <twall@redhat.com>
1696 * read.c: Added elseif to directives table.
1697 * read.h: Added prototype for s_elseif.
1698 * doc/as.texinfo: Added description for elseif.
1699 * cond.c (s_elseif): New function
1701 2000-02-04 Timothy Wall <twall@redhat.com>
1703 * listing.c (print_lines): Remove conditionals causing bug in
1706 2000-02-03 Timothy Wall <twall@cygnus.com>
1708 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1710 * frags.c (frag_new): Calculate fr_fix in octets
1711 (frag_now_fix) Return offset as target address offset (bytes).
1712 (frag_now_fix_octets) New - Return offset in octets (8-bit
1714 * frags.h: Added prototype for frag_now_fix_octets().
1715 Distinguish between octets and bytes in field descriptions.
1716 * listing.c (calc_hex): Account for octets vs bytes when
1717 printing addresses/offsets.
1718 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1719 target is little-endian, print the octets in a word in big-endian
1720 order so that the display looks like a proper hexadecimal number,
1721 instead of having the octets reversed.
1722 * read.c (do_align): When recording alignment, alignment power
1723 should be in terms of target bytes (minimum addressible unit)
1725 (do_org) Convert ORG target address (byte) argument into an
1726 octet offset when generating a variable fragment.
1727 * symbols.c (resolve_symbol_value): Symbol final value
1728 converted to a target address offset (bytes) from its octet offset.
1729 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1730 offset (bytes) is adjusted by the frag offset (octets) converted
1732 (coff_frob_section) Section alignment power is in terms of bytes;
1733 convert it to an octet alignment power when calculating size (and
1734 size mask) in octets. Don't modify the section size in order to
1735 "align" it for TI COFF, since that format has a different method
1736 for storing alignment information.
1738 2000-02-01 Timothy Wall <twall@cygnus.com>
1740 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1741 entries, matching the way GCC generates them. If not escaped, the
1742 filename is encoded incorrectly.
1744 2000-01-31 Nick Clifton <nickc@cygnus.com>
1746 * config/tc-arm.c (reg_table): Add support for ATPCS register
1749 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1751 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1753 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1755 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1756 of a symbol when we really care about its value.
1758 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1760 * config/tc-mcore.c (md_assemble): Give warning message if
1761 operands passes to instruction are more than the spec.
1763 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1765 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1766 Thumb mode but the label seen was not declared as '.thumb_func'
1767 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1768 correct disassembly of Thumb code bounded by non function labels.
1770 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1772 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1773 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1775 * Makefile.in: Same here.
1778 * configure.in: Set bfd_gas for i386-aout when primary target
1779 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1780 we may need the primary te_file. Remove incorrect comment.
1782 * configure: Regenerate.
1784 * config/e-i386aout.c: New file.
1786 * as.c (USE_EMULATIONS): Move to before print_version_id.
1787 (struct emulation): Add i386aout.
1788 (show_usage): Split text strings. Reformat -a text. Add --em
1792 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1793 (aout_format_ops): New.
1796 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1797 preprocessor conditional and add aout USE_EMULATIONS tests.
1798 (read_a_source_file): Don't pass error strings to printf as
1802 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1804 (do_data): Same here.
1805 (process_file): And here.
1808 * symbols.c (colon): Rewrite "already defined" fatal message
1809 code for aout with USE_EMULATIONS.
1812 * config/obj-aout.c (OBJ_HEADER): Define.
1813 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1815 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1816 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1818 (obj_aout_type): Expand S_SET_OTHER here too.
1819 (obj_read_begin_hook): Remove.
1820 (aout_pop_insert): New.
1821 (obj_aout_s_get_other): New.
1822 (obj_aout_s_get_desc): New.
1823 (aout_format_ops): New.
1826 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1827 gets aout_pseudo_table.
1828 (aout_pseudo_table): Declare.
1829 (obj_read_begin_hook): Define.
1832 * config/obj-coff.c (obj_pseudo_table): Rename to
1834 (coff_pop_insert): Use coff_pseudo_table.
1835 (coff_sec_sym_ok_for_reloc): Remove.
1836 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1837 and comment all zero entries and remove #if 0 code.
1840 * config/obj-coff.h (obj_pop_insert): Define.
1841 (coff_pseudo_table): Declare.
1844 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1845 s_get_size, s_set_size. Comment all zero entries.
1848 * config/obj-elf.c (elf_s_get_other): New function.
1849 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1850 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1851 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1853 (obj_elf_parse_section_letters): Don't pass error strings to
1854 printf as format arg.
1857 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1859 (elf_s_get_other): Declare.
1860 (S_GET_OTHER) Define as elf_s_get_other if not already
1862 (S_SET_OTHER): Only define when not already defined.
1863 (elf_obj_read_begin_hook): Declare.
1864 (obj_read_begin_hook): Define.
1865 (elf_obj_symbol_new_hook): Declare.
1866 (obj_symbol_new_hook): Define.
1869 * config/obj-multi.h: Add copyright header and protect against
1870 multiple inclusion. Add * to all function pointers.
1871 (OBJ_HEADER): If defined, include it rather than other defines
1873 (obj_frob_file_after_relocs): Test for NULL.
1874 (obj_symbol_new_hook): Here too.
1875 (obj_sec_sym_ok_for_reloc): And here.
1876 (S_GET_OTHER): Define.
1877 (S_GET_DESC): Define.
1878 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1879 (OBJ_MAYBE_ELF): Update comment.
1881 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1882 OBJ_AOUT preprocessor conditional and handle emulation by
1883 testing OUTPUT_FLAVOR.
1884 (i386_displacement): Here too.
1885 (md_section_align): Similarly here.
1886 (i386_target_format): Conditionally compile when more than one
1887 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1888 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1889 (i386_displacement): Here too.
1892 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1893 Define TARGET_FORMAT for aout only when not multi.
1896 * config/te-multi.h: Delete file as it's identical to te-generic.h
1898 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1900 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1901 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1904 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1906 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1909 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1911 * config/tc-mips.c (mips_do_align): New function.
1912 * config/tc-mips.h (md_do_align): Define.
1914 2000-01-10 Philip Blundell <philb@gnu.org>
1916 * doc/c-arm.texi (ARM Options): Fix typo.
1917 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1918 line separator for Linux.
1919 * doc/as.texinfo (Comments): Mention the ARM.
1921 2000-01-10 Philip Blundell <pb@futuretv.com>
1923 * configure.in (arm*-*-conix*): New target.
1924 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1926 * configure: Regenerate.
1928 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1930 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1931 (obj_elf_visibility): New function.
1933 * doc/as.texinfo (Visibility): New node: document visibility
1936 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1938 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1939 warning for absolute jump/call without `*' in non-intel mode. No
1940 need to set i.types[0] JumpAbsolute in intel mode.
1942 1999-12-22 Philip Blundell <pb@futuretv.com>
1944 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1945 hook function when changing sections.
1946 (arm_s_data): Likewise.
1948 1999-12-14 Nick Clifton <nickc@cygnus.com>
1950 * config/tc-arm.c (md_parse_option): Add support for -marm720
1951 command line switch.
1953 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1955 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1956 (r_registers, xr_registers): Define.
1957 (r_register_name, xr_register_name): New functions.
1958 (md_assemble): Handle new am33 operand types and instruction
1960 (mn10300_insert_operand, check_operand): Likewise.
1962 1999-11-29 Nick Clifton <nickc@cygnus.com>
1964 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1965 (s_force_thumb): Set thumb_mode to 2.
1966 (md_assemble): Do not complain about thumb instructions on a
1967 non-thumb target if thumb_mode is set to 2.
1969 1999-11-28 Michael Meissner <meissner@cygnus.com>
1971 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1972 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1973 (O_...): Add new machine dependent expressions if we are handling
1974 explicit relocations.
1975 (alpha_reloc_op): New static table holding the explicit relocation
1977 (alpha_literal_hash): New static to hold the hash table for
1978 explicit relocations.
1979 (alpha_macros): Add support for explicit relocations.
1980 (md_begin): If explicit relocations, initialize hash table.
1981 (md_assemble): Don't print a second error if tokenize_arguments
1982 already printed an error message.
1983 (md_apply_fix): Add support for explicit relocations.
1984 (alpha_force_relocation): Ditto.
1985 (alpha_fix_adjustable): Ditto.
1986 (alpha_adjust_symtab): New function to support explicit
1988 (alpha_adjust_symtab_relocs): Ditto.
1989 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1990 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1991 Add support for explicit relocations. Return -2 if an error
1992 message was already printed.
1993 (find_macro_match): Add support for explicit relocations. Comment
1995 (emit_insn): Add support for explicit relocations.
1996 (assemble_tokens): Ditto.
1998 (load_expression): Ditto.
2001 (emit_ir_load): Ditto.
2002 (emit_loadstore): Ditto.
2005 (emit_sextX): Ditto.
2006 (emit_division): Ditto.
2007 (emit_jsrjmp): Ditto.
2008 (emit_retjcr): Ditto.
2010 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2012 (tc_adjust_symtab): If explicit relocations, call the function
2013 alpha_adjust_symtab.
2014 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2015 relocations next to the literal relocation they reference.
2016 (TC_INIT_FIX_DATA): Initialize the new fields.
2017 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2019 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2021 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2022 'B' operand for PA2.0 bb instruction.
2024 1999-11-18 Nick Clifton <nickc@cygnus.com>
2026 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2029 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2031 (mcore_force_relocation): Force relocations to be generated for
2034 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2036 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2037 (i386_displacement): Disallow O_big displacements.
2039 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2041 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2042 Small improvements in error checking.
2043 (md_assemble): Support for unconditional ARM instructions.
2044 (md_parse_option): Support for -m[arm]v5e flag.
2046 1999-11-12 Nick Clifton <nickc@cygnus.com>
2048 * macro.c (buffer_and_nest): Do not check beyond the end of the
2051 1999-11-11 Nick Clifton <nickc@cygnus.com>
2053 * macro.c (buffer_and_nest): Look for seperator after TO and
2056 1999-11-08 Andrew Haley <aph@cygnus.com>
2058 * app.c (do_scrub_chars): When in State 10, treat backslash
2059 characters in the same way as as symbol characters.
2061 1999-11-07 Richard Henderson <rth@cygnus.com>
2063 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2064 the previous label was in the current section before playing
2065 with auto-alignment.
2067 1999-11-06 Nick Clifton <nickc@cygnus.com>
2069 * config/tc-v850.c (v850_force_relocation): Force relocation
2071 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2074 1999-11-05 Michael Meissner <meissner@cygnus.com>
2076 * expr.h (operatorT): Increase machine dependent operators to 16.
2077 * expr.c (op_rank): Ditto.
2079 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2081 * read.c (pseudo_set): Reject attempts to set the value of a
2084 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2087 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2089 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2090 to bfd_set_section_contents.
2092 1999-11-03 Nick Clifton <nickc@cygnus.com>
2094 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2096 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2098 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2099 (mips_ip): Use OPCODE_IS_MEMBER.
2101 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2103 * config/tc-arm.c (reg_required_here): Improve comments.
2105 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2106 (tinsns): Initialize variants field.
2108 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2109 BAD_PC respectively.
2111 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2113 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2114 * config/tc-arm.h: Fix compile time warnings.
2116 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2118 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2119 form @abs16, @(abs16) and @(abs16 + imm).
2121 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2123 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2124 (ISA_HAS_64_BIT_REGS) New.
2125 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2126 mips_emit_delays,macro_build,load_register,load_addresss,
2127 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2128 and/or use new ISA_xxx macros in expressions involving
2129 ISA, particularly mips_opts.isa.
2131 1999-10-18 Michael Meissner <meissner@cygnus.com>
2133 * expr.h (operatorT): Add machine dependent operators md1..md8.
2134 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2135 for the machine dependent operators to use.
2137 * expr.c (op_rank): Add machine dependent operators.
2139 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2141 (O_cpregister): Ditto.
2142 (md_begin): Change X_op test that field is wide enough to use
2143 O_max instead of O_alpha_max.
2144 (cpu_types): Fill in missing initializer.
2145 (alpha_num_macros): Make unsigned.
2146 (md_assemble): Make opnamelen be size_t.
2147 (md_apply_fix): Cast alpha_num_operands to int before testing.
2148 (alpha_force_relocation): Ditto.
2149 (alpha_fix_adjustable): Ditto.
2150 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2151 (tc_gen_reloc): Ditto.
2152 (tc_get_register): Ditto.
2157 (s_alpha_ent): Ditto.
2158 (s_alpha_end): Ditto.
2159 (s_alpha_frame): Ditto.
2160 (s_alpha_prologue): Ditto.
2161 (s_alpha_file): Ditto.
2162 (s_alpha_gprel32): Ditto.
2163 (s_alpha_proc): Ditto.
2164 (s_alpha_set): Ditto.
2165 (s_alpha_base): Ditto.
2166 (s_alpha_align): Ditto.
2167 (s_alpha_arch): Ditto.
2168 (alpha_align): Ditto.
2169 (assemble_insn): Suppress unused variable warning.
2171 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2172 order in the structure.
2173 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2175 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2177 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2179 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2181 * config/tc-i386.c (i386_index_check): Correct #endif location.
2183 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2185 * as.c (show_usage): Document new options.
2186 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2187 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2188 (parse_args): Parse the new options.
2189 (main): If there were warnings, and --fatal-warnings
2190 was specified, print an error.
2191 * as.h: New variable, flag_fatal_warnings, for new option.
2193 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2195 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2196 '@'. Change autoincrement completers to fall through to cache control
2199 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2201 (pa_parse_addb_64_cmpltr): New function.
2203 * config/tc-hppa.c (pa_ip): Change error message.
2204 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2205 '?Q' args to allow falling through.
2207 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2208 Remove unused conditional codes.
2209 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2211 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2213 * config/tc-d30v.c (CHAR_BIT): Define.
2214 (check_range): Fix bit operations to support integers bigger than
2217 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2219 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2222 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2223 Doug Evans <devans@cygnus.com>
2225 Add support for m32rx.
2226 * config/tc-m32r.c (enable_m32rx): New static global.
2227 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2228 (allow_m32rx): New function.
2229 (M32R_SHORTOPTS): Add `O'.
2230 (md_longopts): Add --m32rx plus several warning options.
2231 (md_parse_option): Handle new options.
2232 (md_show_usage): Print them.
2233 (md_begin): Enable m32rx.
2234 (OPERAND_IS_COND_BIT): New macro.
2235 (first_writes_to_seconds_operands): New function.
2236 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2237 (target_make_parallel,assemble_two_insns): New functions.
2238 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2239 If optimizing and m32rx, try to make consecutive insns parallel.
2241 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2243 * config/tc-mips.c (nopic_need_relax): Allow for the
2244 .sdata.foo sections generated by -fdata-sections,
2245 and for the .gnu.linkonce.s sections generated by C++.
2247 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2249 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2250 with cleaner code using completer prefixes. Add 'Y'.
2252 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2254 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2256 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2257 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2258 insn does not match and we should try the next insn in the table.
2260 1999-09-22 Nick Clifton <nickc@cygnus.com>
2262 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2264 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2266 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2269 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2271 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2272 OBJ_ELF. If ELF, add "sq".
2273 (md_parse_option): If ELF, ignore -s and -q.
2274 (md_show_usage): Mention ELF options.
2276 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2278 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2281 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2283 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2285 * config/tc-hppa.c (struct pa_it): New field "trunc".
2286 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2287 (pa_parse_ftest_gfx_completer): New function
2288 (pa_parse_fp_cnv_format): New function.
2290 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2291 (md_apply_fix): Handle 22bit pc-rel branches.
2293 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2295 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2297 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2299 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2301 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2303 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2304 (pa_ip): Handle 'fX'.
2306 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2308 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2309 unwinds unless the function is in the text space.
2310 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2312 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2314 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2315 (md_assemble): To here. Tweak address generation.
2317 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2319 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2320 (md_assemble): Call dwarf2_where for OBJ_ELF.
2321 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2322 (pa_end_of_source): New function.
2323 * tc-hppa.h (md_end): Define for OBJ_ELF.
2325 1999-09-14 Michael Meissner <meissner@cygnus.com>
2327 * configure.in (Canonicalization of target names): Remove adding
2328 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2329 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2330 * configure: Regenerate.
2332 1999-09-14 Donn Terry <donn@interix.com>
2334 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2336 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2338 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2339 pc-relative jmp/call to an absolute symbol.
2340 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2341 absolute section symbols.
2343 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2344 jump handling code and comments.
2346 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2348 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2349 the value if TE_PE and a global defined symbol.
2351 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2353 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2354 print the symbol, rather than printing it here.
2356 1999-09-11 Donn Terry <donn@interix.com>
2358 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2359 BFD_RELOC_RVA relocations.
2361 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2362 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2365 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2367 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2368 * doc/internals.texi (Object format backend): Document
2371 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2372 relocations against global symbols if TE_PE.
2374 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2375 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2377 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2380 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2381 symbols which do not have a constant value, or tags with
2382 non-tags. Remove the symbol from the list before adding it at the
2385 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2386 C_FCN symbol differently if TE_PE.
2387 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2388 appears in the pseudo-op, rather coff_line_base which is only set
2391 * config/obj-coff.c (obj_coff_loc): New static function.
2392 (obj_pseudo_table): Add "loc".
2394 * config/obj-coff.c (add_lineno): Check that the line number is
2397 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2398 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2400 (md_atof): Return NULL rather than 0.
2401 * config/tc-i386.c (md_atof): Change type to int.
2402 * expr.c (expr): Change first parameter to int.
2403 * config/obj-coff.c: Add declarations for static functions.
2404 (coff_frob_symbol): Use SYM_AUXENT.
2405 * config/tc-i386.h (flag_16bit_code): Don't declare.
2407 * config/obj-coff.c (obj_coff_section): Default to setting
2408 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2410 * write.c (adjust_reloc_syms): Print adjusted fixup.
2412 * expr.c (integer_constant): Correct too_many_digits calculation
2415 1999-09-09 Andreas Schwab <schwab@suse.de>
2417 * doc/c-arm.texi: Fix arguments of @var to not contain
2420 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2422 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2424 (md_parse_option): Only support -k flag for ELF and COFF targets.
2426 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2428 * config/tc-hppa.c (pa_ip): Put strict register checks before
2429 call to pa_parse_number.
2431 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2433 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2435 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2438 1999-09-06 Donn Terry <donn@interix.com>
2440 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2442 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2444 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2445 candidate instruction. Require registers for register arguments
2446 when in strict mode. Require assemble-time constants for
2447 constants when in strict mode.
2448 (pa_get_absolute_expression): Require a constant when in strict
2451 1999-09-06 Nick Clifton <nickc@cygnus.com>
2453 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2455 1999-09-04 Steve Chamberlain <sac@pobox.com>
2457 * config/tc-pj.c: New file, supports picoJava in ELF.
2458 * config/tc-pj.h: Ditto.
2459 * configure.in (pjl*, pj*): New targets.
2460 * Makefile.am: Rebuild dependencies.
2461 (CPU_TYPES): Add pj.
2462 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2463 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2464 * doc/c-pj.texi: New file.
2465 * doc/as.texinfo: Add some PJ specifics.
2466 * doc/all.texi: Add PJ to the list of all architectures, sort them
2468 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2469 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2471 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2473 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2474 (obj_frob_file): Test for null pointer.
2475 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2476 (OBJ_PROCESS_STAB): And here.
2477 (elf_obj_sy): Remove
2479 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2480 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2481 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2483 * config/obj-coff.c (no_func): Remove.
2484 (coff_format_ops): Change occurrences of no_func to 0, as we test
2485 for 0 in obj-multi.h.
2487 * configure.in: Enable bfd for i386-coff when primary target is
2488 bfd. Enable i386 elf,coff emulation support. Don't set
2489 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2490 emulation to support.
2491 *configure: Regenerate.
2493 1999-09-02 Nick Clifton <nickc@cygnus.com>
2495 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2496 .section .line directive is encountered.
2498 1999-09-01 Nick Clifton <nickc@cygnus.com>
2500 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2503 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2504 * as.texinfo: Document --gdwarf2 command line option.
2505 Add additional documentation of ARM command line switches.
2507 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2509 * config/tc-i386.c (i386_intel_memory_operand): Combine
2510 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2511 and RESTORE_END_STRING around parse_register calls.
2512 (i386_operand): Here too.
2513 (i386_is_reg): Remove.
2514 (parse_register): Move as_bad calls from within this function to
2517 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2519 Based on a patch from H.J. Lu <hjl@gnu.org>
2520 * config/tc-i386.c (parse_register): Handle FP regs specially.
2521 (md_begin): Remove '(' and ')' from register_chars.
2523 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2525 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2526 error message (done elsewhere).
2528 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2530 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2532 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2534 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2537 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2539 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2541 Add new completers. Fix bug in 64 bit condition handling.
2543 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2546 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2548 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2550 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2552 1999-08-27 Jim Wilson <wilson@cygnus.com>
2554 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2555 (struct ls): Add frag field. Initialize it to zero.
2556 (out_end_sequence): New local text_frag. Set it while in text section.
2557 Replace address check with frag check. Set ls.frag to text_frag if
2558 out_set_addr called.
2559 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2560 Set it before switching sections. Replace address check with frag
2561 check. Set ls.frag to saved_frag if out_set_addr called.
2563 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2565 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2566 output "advance_pc" opcode instead of calling gen_addr_line().
2567 The latter has the undesired side-effect of creating a new row
2568 in the debug line info matrix.
2570 1999-08-26 Jim Wilson <wilson@cygnus.com>
2572 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2573 ls.last_filename if last is less than zero. Set ls.last_filename
2574 when allocating new entry.
2575 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2578 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2580 * config/tc-i386.c (i386_index_check): Fix the displacement size
2581 when INFER_ADDR_PREFIX.
2583 1999-08-18 Nick Clifton <nickc@cygnus.com>
2585 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2588 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2590 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2591 handle 0xffffNNNN constants correctly.
2593 1999-08-16 Nick Clifton <nickc@cygnus.com>
2595 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2598 1999-08-13 Nick Clifton <nickc@cygnus.com>
2600 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2601 (md_apply_fix3): Always pass positive values to
2602 validate_offset_imm.
2604 1999-08-12 Nick Clifton <nickc@cygnus.com>
2606 * config/tc-arm.c (skip_whitespace): New macro.
2607 Formatting tidy ups.
2609 (md_apply_fix3): Store relocation offset in addend for ELF based
2611 (arm_force_relocation): Always generate relocs for Thumb function
2614 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2616 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2617 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2619 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2621 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2622 flags for the unwind subspace.
2624 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2625 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2626 suitable relocation based on the size of the target's pointer.
2627 Always Use subsegment zero for the unwinders.
2628 (pa_level): Handle "2.0w".
2630 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2632 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2633 with the following instruction unless this was specified.
2635 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2637 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2638 certain sections, to match BFD changes.
2640 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2642 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2643 (EXTRA_SCRIPTS): Define to keep automake happy.
2644 * Makefile.in: Rebuild.
2646 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2648 * Makefile.am: Rename .dep* files to DEP*.
2649 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2650 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2652 * Makefile.in: Rebuild.
2654 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2656 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2658 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2660 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2661 avoid problems on DOS filesystems.
2662 * Makefile.in: Rebuild.
2664 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2666 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2668 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2671 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2673 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2674 line to create ${GDBINIT} rather than .gdbinit.
2675 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2677 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2679 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2681 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2683 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2685 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2687 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2688 non-adjustable symbols.
2690 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2692 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2694 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2696 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2699 1999-08-05 Donn Terry <donn@interix.com>
2701 * config/te-interix.h: New file.
2702 * configure.in (i386-*-interix*): New target.
2703 * configure: Rebuild.
2705 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2707 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2708 selectors for ELF too.
2709 (selector_table): Add "ltp" and "rtp" selectors.
2711 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2713 * config/tc-i386.c (i386_operand): No need to change
2714 operand_string pointer in segment reg case before goto
2715 do_memory_reference. Initialise displacement_string_start and
2716 displacement_string_end after do_memory_reference label.
2717 (i386_index_check): Add operand_string param, and print error
2718 message on failure here.
2719 (i386_intel_memory_operand): Instead of here.
2720 (i386_operand): And here.
2721 (INFER_ADDR_PREFIX): Enable.
2723 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2725 * config/tc-i386.h (DefaultSize): Define. Renumber following
2726 opcode_modifier defines.
2728 From Etienne Lorrain <etienne.lorrain@ibm.net>
2729 * config/tc-i386.c (stackop_size): New variable.
2730 (set_16bit_code_flag): Clear it here.
2731 (set_16bit_gcc_code_flag): New function.
2732 (md_pseudo_table): Add "code16gcc" entry.
2733 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2735 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2737 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2738 next_set_end even if the end symbol is being discarded.
2740 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2741 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2742 * config/obj-coff.c: Likewise.
2743 (seg_info_type): Remove.
2744 (seg_info_off_by_4): Change to array of segT.
2745 (s_get_segment): Adjust accordingly.
2746 (obj_pseudo_table): Fully initialize sentinel entry.
2748 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2749 Ralf Baechle <ralf@uni-koblenz.de>.
2751 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2753 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2755 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2757 * config/tc-i386.c: Indentation and white space changes.
2758 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2759 don't enable it by default.
2760 (i386_intel_operand): Remove redundant prototype.
2761 Move check on number of memory operands, and i.mem_operands++
2762 (i386_intel_memory_operand): To here.
2763 Remove i386_immediate code from here. Remove special case code
2764 for input and output using (%dx). Remove base/index checks and
2765 call i386_index_check instead. Save initial operand_string
2766 argument for error message.
2767 (i386_operand): Remove redundant prototype. Move base/index
2768 checks to i386_index_check.
2769 (i386_displacement): Move intel mode check for non-zero
2771 (i386_intel_memory_operand): To here.
2773 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2775 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2776 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2777 by .register pseudo-op if -64 and --no-undeclared-regs.
2778 (s_register, sparc_adjust_symtab): New functions.
2779 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2780 Declare sparc_adjust_symtab as tc_adjust_symtab.
2781 * doc/c-sparc.texi: Add description of #ignore special literal
2782 for .register pseudo-op.
2784 1999-07-30 Catherine Moore <clm@cygnus.com>
2786 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2787 the relocation's section offset.
2789 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2791 * write.c (fixup_segment): Fix generic error check overflow test.
2793 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2794 X_add_number to long.
2796 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2798 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2801 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2803 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2806 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2808 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2810 * configure.bat: Remove; obsolete.
2811 * config/go32.cfg: Likewise.
2813 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2815 * configure.in (i386-*-vxworks*): New target.
2816 * configure: Rebuild.
2818 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2820 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2822 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2824 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2826 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2827 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2828 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2829 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2830 MAX_RELOC_EXPANSION): Define.
2831 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2833 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2835 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2836 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2837 block. Print a warning if an 8-bit or 16-bit constant
2838 displacement or immediate is truncated on output.
2839 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2841 (i386_operand): Disallow immediate jump absolute operand.
2843 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2845 * configure.in: Bump version number to 2.9.5.
2846 * configure: Rebuild.
2848 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2851 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2853 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2854 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2856 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2858 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2860 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2862 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2863 if -mno-fpu was given.
2864 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2866 (cons_fix_new_arm): Remove misleading comments.
2868 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2870 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2872 (relax_segment): Likewise. After giving a rs_org error, convert
2873 the frag to rs_align to avoid cascading errors.
2875 1999-07-12 Andreas Schwab <schwab@suse.de>
2877 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2879 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2881 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2882 as appropriate. Fill in structure initializations. Add variable
2883 initializations. Add casts.
2884 * dwarf2dbg.c (print_stats): Change i to size_t.
2885 * listing.c (listing_listing): Change list_line to unsigned int.
2887 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2889 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2890 rather than checking for \001 and \002 in symbol name.
2891 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2893 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2895 * configure.in (hppa*-linux-gnu*): New target.
2896 * configure: Rebuilt.
2898 1999-07-08 Nick Clifton <nickc@cygnus.com>
2900 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2902 1999-07-07 Nick Clifton <nickc@cygnus.com>
2904 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2905 accessing symbolP directly.
2907 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2909 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2912 1999-07-05 Nick Clifton <nickc@cygnus.com>
2914 * config/tc-arm.c (ARM_EXT_V5): Define.
2915 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2916 (md_begin): Detect ARM v5 architectures.
2917 (md_parse_option): Accept arm v5 specification.
2918 (md_show_usage): Documment -marmv5 switch.
2920 * doc/c-arm.texi: Document -marmv5 command line option.
2922 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2924 (validate_immediate_twopart): New function. Determine if a
2925 constant can be computed by two ADD instructions.
2926 (output_inst): Remove its command line parameter - it was never
2928 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2929 implememt the ADRL pseudo op.
2930 (tc_gen_reloc): Generate a suitable error message if an ADRL
2931 instruction tries to generate a real reloc.
2933 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2935 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2937 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2940 1999-06-27 H.J. Lu <hjl@gnu.org>
2942 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2943 non BFD_ASSEMBLER case.
2945 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2947 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2950 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2952 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2953 out_end_sequence() when the address decreases due to a new frag.
2954 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2955 numbering starts with 1.
2957 1999-06-23 Nick Clifton <nickc@cygnus.com>
2959 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2961 (mcore_s_text): Call obj_elf_text for ELF target.
2962 (mcore_s_data): Call obj_elf_data for ELF target.
2963 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2965 (mcore_s_bss): New function: Dump literal table before changing
2967 (mcore_s_comm): New function: Dump literal table before changing
2970 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2971 No longer static functions.
2972 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2973 Provide prototypes for these functions.
2975 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2977 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2978 a list of names, to try obj_segment_name, and to try abbreviated
2979 names when using COFF without long section names.
2981 * config/tc-alpha.c: More use of symbol accessor functions.
2982 * config/tc-arc.c: Likewise.
2983 * config/tc-d30v.c: Likewise.
2984 * config/tc-fr30.c: Likewise.
2985 * config/tc-i860.c: Likewise.
2986 * config/tc-m88k.c: Likewise.
2987 * config/tc-mcore.c: Likewise.
2988 * config/tc-ns32k.c: Likewise.
2989 * config/tc-sparc.c: Likewise.
2990 * config/tc-v850.c: Likewise.
2992 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2993 sy_value with appropriate accessor functions.
2994 * config/tc-arm.c (md_apply_fix3): Likewise.
2995 * config/tc-d10v.c (AT_WORD_P): Likewise.
2996 * config/tc-v850.c (reg_name_search): Likewise.
2998 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2999 use symbol_get_bfdsym instead.
3000 * config/tc-ppc.c (md_assemble): Likewise.
3001 * config/tc-v850.c (v850_comm): Likewise.
3003 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3005 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3006 the symbol, rather than accessing the bsym member.
3007 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3008 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3009 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3010 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3011 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3012 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3013 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3014 * config/tc-v850.c (tc_gen_reloc): Likewise.
3016 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3018 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3019 (hppa_gen_reloc_type): Conditionalize on BFD64.
3020 (tc_gen_reloc): Re-enable ELF relocations.
3021 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3023 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3025 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3027 (do_ldst): Move assignment out of if condition.
3028 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3029 parentheses to avoid warning.
3031 1999-06-21 Nick Clifton <nickc@cygnus.com>
3033 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3034 macro to get at the BFD symbol associated with a GAS symbol.
3036 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3038 * config/tc-ppc.c: Update for symbol handling changes.
3039 * config/obj-coff.c: Likewise.
3041 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3043 * tc-hppa.c: General cleanups of ELF support. No more spaces
3044 and subspaces for ELF.
3045 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3046 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3047 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3048 (UNWIND_SECTION_NAME): Likewise.
3049 (space/subspace related structures): Conditionalize definitions
3051 (space/subspace directives and support routines): Conditionalize
3052 definitions and references/uses on OBJ_SOM.
3053 (label_symbol_struct): For ELF, track the symbol's segment. For
3054 SOM track its space.
3055 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3057 (USE_ALIASES): Kill for both SOM & ELF.
3058 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3059 (pa_space, pa_subspace): Corresponding changes.
3060 (pa_spaces_begin): Corresponding chagnes.
3061 (md_begin): Do not muck around with space/subspace stuff for
3063 (md_apply_fix): Temporarily disable argument relocation stuff
3065 (tc_gen_reloc): Temporarily disable relocation generation for
3067 (pa_build_unwind_subspace): Similarly.
3069 1999-06-16 Nick Clifton <nickc@cygnus.com>
3071 * config/tc-arm.c (thumb_set): New pseudo op.
3072 (text, data, section): Override these pseudo ops with ARM
3074 (s_thumb_set): New function: Perform the same as a .set pseudo
3075 op, but also mark the alias'ed symbol as being a Thumb
3077 (arm_s_text): New function: Perform the same as the .text
3078 pseudo op, but dump the literal pool before changing
3080 (arm_s_data): New function: Perform the same as the .data
3081 pseudo op, but dump the literal pool before changing
3083 (arm_s_section): New function: Perform the same as the
3084 .section pseudo op, but dump the literal pool before changing
3086 (arm_cleanup): Do not reset the current section before dumping
3089 1999-06-17 Nick Clifton <nickc@cygnus.com>
3091 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3092 OPTION_NO_WARN_UNMATCHED entries.
3093 (md_parse_option): Generate a warning message if an unrecognised
3094 option is encountered.
3096 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3097 (get_operands): When parsing an expression after an '@' symbol
3098 has been detected, do not ignore '#' symbols.
3099 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3102 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3104 From K. Richard Pixley <rich@noir.com>:
3105 * configure.in (ppc-*-vxworks*): New target.
3106 * configure: Rebuild.
3108 1999-06-12 Philip Blundell <philb@gnu.org>
3110 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3112 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3114 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3115 which refer to symbols in linkonce sections, permit reducing the
3116 relocs if the symbol is local.
3118 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3120 * subsegs.c (subseg_text_p): New function.
3121 * as.h (subseg_text_p): Declare.
3122 * read.c (do_align): Use subseg_text_p to set the default fill.
3123 * write.c (subsegs_finish): Likewise.
3124 * config/obj-coff.c (write_object_file): Likewise.
3125 * config/tc-i386.h (md_maybe_text): Don't define.
3126 (md_do_align): Use subseg_text_p to set the default fill.
3127 * config/tc-m32r.c (m32r_do_align): Likewise.
3128 * config/tc-sh.c (sh_do_align): Likewise.
3129 * config/tc-sparc.h (md_do_align): Likewise.
3131 1999-06-12 David O'Brien <obrien@freebsd.org>
3133 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3134 * configure: Rebuild.
3136 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3138 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3139 * Makefile.am: Rebuild dependencies.
3140 * Makefile.in: Rebuild.
3142 * config/tc-i386.c (i386_immediate): Remove unused label
3145 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3146 * symbols.c: Likewise.
3147 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3148 sy_next field when taking address, rather than symbol_next.
3150 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3152 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3153 value from the output file architecture.
3154 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3155 * dwarf2dbg.h: Change bfd_vma to addressT.
3157 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3159 * dwarf2dbg.h: Use PARAMS in function declarations.
3161 1999-06-11 Martin Dorey <mdorey@madge.com>
3163 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3164 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3166 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3168 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3170 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3172 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3175 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3177 * read.c (read_a_source_file): Only declare inescape if
3180 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3182 (find_entry_byval): Add parens to avoid warning.
3184 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3186 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3189 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3191 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3194 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3195 synthetize_setx): New functions.
3196 (md_assemble): Broken the special cases into the above
3197 functions. Make compiler happy if sizeof(bfd_vma)==4.
3198 Fix sethi generated from set/setuw. If instructions have a relloc,
3199 always clear the fields to be relocated in the opcode.
3200 (sparc_ip): Remove special_case global variable.
3202 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3204 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3205 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3206 indication of success rather than a value.
3207 (itbl_get_val): Likewise.
3208 (itbl_get_field): Use strcspn. Change delimiters to include
3210 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3211 (itbl_get_val): Likewise.
3212 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3214 * symbols.c (copy_symbol_attributes): Convert local symbols to
3217 1999-06-10 Nick Clifton <nickc@cygnus.com>
3219 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3222 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3224 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3225 Optimize set if sizeof(bfd_vma) == 64.
3226 (sparc_ip): Fix sethi - without %hi() it should generate
3227 R_SPARC_22 reloc, not R_SPARC_HI22.
3228 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3230 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3232 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3233 (s_ncons): New function.
3234 (native_op_table): New table.
3235 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3236 R_SPARC_OLO10 handling.
3238 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3240 * expr.h (struct expressionS): Revert last change; widen X_op.
3241 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3243 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3245 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3246 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3247 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3248 * Makefile.in: Regenerated.
3250 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3251 `common' pass on to s_mri_common.
3252 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3254 1999-06-06 Richard Henderson <rth@cygnus.com>
3256 * config/obj-elf.c (obj_elf_section): Don't free the return
3257 value of demand_copy_C_string.
3259 1999-06-05 Richard Henderson <rth@cygnus.com>
3261 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3262 creation logic from obj_elf_create_section.
3264 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3265 (section_stack): New.
3266 (special_sections): Make const.
3267 (obj_elf_section): Gut and rewrite parsing.
3268 (obj_elf_change_section): New function broken out of obj_elf_section.
3269 (obj_elf_parse_section_letters): Likewise.
3270 (obj_elf_section_word): Likewise.
3271 (obj_elf_section_type): Likewise.
3272 (obj_elf_previous): Treat as a toggle.
3273 (obj_elf_popsection): New.
3274 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3275 (ppc_section_type): Likewise.
3276 * config/tc-ppc.h: Likewise.
3278 * expr.h (struct expressionS): Don't make X_op a bitfield.
3279 * config/tc-alpha.c: Update for symbol handling changes.
3280 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3281 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3283 1999-06-05 Richard Henderson <rth@cygnus.com>
3285 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3286 (dwarf2_gen_line_info): Kill unused variables.
3287 (dwarf2_finish): Likewise.
3288 (dwarf2_where): Likewise.
3289 (dwarf2_directive_file): If we've only got a string,
3290 hand off to s_app_file.
3291 * ecoff.c: Move the include of ecoff.h.
3292 * symbols.h (S_IS_FUNCTION): Prototype.
3294 * read.c (LEX_HASH): Supply a default.
3296 (s_globl): Update `c' after skipping whitespace.
3297 * read.h (LEX_END_NAME, is_name_ender): New.
3298 * expr.c (get_symbol_end): Respect it.
3300 1999-06-04 Mark Klein <mklein@dis.com>
3302 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3304 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3306 * config/tc-hppa.c: Update for symbol handling changes.
3308 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3310 * cgen.c: Update for symbol handling changes.
3311 * config/tc-m32r.c: Likewise.
3313 * config/tc-hppa.h: Update for symbol handling changes.
3314 * config/tc-hppa.c: Likewise.
3316 * config/tc-arm.h: Update for symbol handling changes.
3317 * config/tc-arm.c: Likewise.
3318 (symbol_make_empty): Remove. Just use symbol_create.
3320 * symbols.c (symbol_set_tc): Correct name.
3322 * Makefile.am: Rebuild dependencies.
3323 ($(OBJS)): Don't depend upon struc-symbol.h.
3324 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3325 * dep-in.sed: Don't remove struc-symbol.h.
3326 * Makefile.in: Rebuild.
3328 * doc/internals.texi (Symbols): Describe changes in symbol
3331 1999-06-03 Richard Henderson <rth@cygnus.com>
3333 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3334 instead of doing the work by hand.
3336 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3338 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3339 state of line state-machine.
3340 (struct ls): Collect DWARF2 line state-machine state in new member
3341 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3342 resulted in any DWARF2 directives.
3343 (reset_state_machine): New function.
3344 (out_end_sequence): Ditto.
3345 (dwarf2_gen_line_info): When switching sections or switching to a
3346 lower text address, call out_end_sequence() first to terminate the
3347 previous code sequence as code sequences MUST have monotonically
3348 increasing addresses.
3349 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3351 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3353 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3354 DWARF2 debug info (line information only, at this point).
3355 * as.h: Update comment about supported debug formats.
3356 * dwarf2dbg.c, dwarf2dbg.h: New files.
3357 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3359 * expr.c (operand): Don't use [ for parens if we want an index op.
3360 (op_encoding): Switch [ into O_index, if desired.
3361 (op_rank): Renumber with O_index on bottom.
3362 (expr): If O_index, match closing bracket.
3363 * expr.h (O_index): New.
3365 * read.c (read_a_source_file): Conditionally allow matched "
3366 in lines passed to md_assemble.
3368 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3370 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3372 Add support for storing local symbols in a small structure to save
3373 memory when assembling large files.
3374 * as.h: Don't include struc-symbol.h.
3375 (symbolS): Add typedef.
3376 * symbols.c: Include struc-symbol.h.
3377 (local_hash): New static variable.
3378 (save_symbol_name): New static function, from symbol_create.
3379 (symbol_create): Call save_symbol_name.
3380 (local_symbol_count): New static variable.
3381 (local_symbol_conversion_count): Likewise.
3382 (LOCAL_SYMBOL_CHECK): Define.
3383 (local_symbol_make): New static function.
3384 (local_symbol_convert): New static function.
3385 (colon): Handle local symbols. Create local symbol for local
3387 (symbol_table_insert): Handle local symbols.
3388 (symbol_find_or_make): Create local symbol for local label name.
3389 (symbol_find_base): Check for local symbol.
3390 (symbol_append, symbol_insert): Check for local symbols.
3391 (symbol_clear_list_pointers, symbol_remove): Likewise.
3392 (verify_symbol_chain): Likewise.
3393 (copy_symbol_attributes): Likewise.
3394 (resolve_symbol_value): Handle local symbols.
3395 (resolve_local_symbol): New static function.
3396 (resolve_local_symbol_values): New function.
3397 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3398 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3399 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3400 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3401 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3402 (symbol_previous, symbol_next): New functions.
3403 (symbol_get_value_expression): Likewise.
3404 (symbol_set_value_expression): Likewise.
3405 (symbol_set_frag, symbol_get_frag): Likewise.
3406 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3407 (symbol_mark_used_in_reloc): Likewise.
3408 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3409 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3410 (symbol_mri_common_p): Likewise.
3411 (symbol_mark_written, symbol_clear_written): Likewise.
3412 (symbol_written_p): Likewise.
3413 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3414 (symbol_section_p, symbol_equated_p): Likewise.
3415 (symbol_constant_p): Likewise.
3416 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3417 (symbol_get_obj, symbol_set_obj): Likewise.
3418 (symbol_get_tc, symbol_set_tc): Likewise.
3419 (symbol_begin): Initialize local_hash.
3420 (print_symbol_value_1): Handle local symbols.
3421 (symbol_print_statistics): Print local symbol statistics.
3422 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3423 Declare new symbols.c functions. Move many declarations here from
3425 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3426 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3427 (struct symbol): Move bsym to make it clearly the first field.
3428 Remove TARGET_SYMBOL_FIELDS.
3429 (symbolS): Don't typedef.
3430 (struct broken_word): Remove.
3431 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3432 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3433 (symbol_clear_list_pointers): Likewise.
3434 (symbol_insert, symbol_remove): Likewise.
3435 (symbol_previous, symbol_append): Likewise.
3436 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3437 (struct local_symbol): Define.
3438 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3439 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3440 (local_symbol_get_frag, local_symbol_set_frag): Define.
3441 (local_symbol_get_real_symbol): Define.
3442 (local_symbol_set_real_symbol): Define.
3444 * write.c (write_object_file): Call resolve_local_symbol_values.
3445 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3446 (TARGET_SYMBOL_FIELDS): Don't define.
3447 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3448 ECOFF_DEBUGGING, add ECOFF fields.
3449 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3450 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3451 ECOFF_DEBUGGING, add ECOFF fields.
3452 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3453 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3454 * config/tc-mcore.h: Don't include struc-symbol.h.
3455 (TARGET_SYMBOL_FIELDS): Don't define.
3456 (struct mcore_tc_sy): Define.
3457 (TC_SYMFIELD_TYPE): Define.
3458 * Many files: Use symbolS instead of struct symbol. Use new
3459 accessor functions rather than referring to symbolS fields
3462 * read.c (s_mri_common): Don't add in value of line_label.
3464 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3465 checking for SEC_LINK_ONCE.
3467 * config/tc-sh.h (sh_fix_adjustable): Declare.
3469 * app.c (input_buffer): New static variable.
3470 (app_push): Save saved_input in allocated buffer.
3471 (app_pop): Restored saved_input.
3472 (do_scrub_chars): Change get parameter to take char * and int as
3473 arguments. Change GET macro to pass input_buffer to get
3474 function. Don't save input into allocated buffer.
3475 * as.h (do_scrub_chars): Update declaration.
3476 * input-file.c (input_file_get): Change to take char * and int.
3477 Read data into passed in buffer. Remove static buffer.
3478 * read.c (scrub_from_string): Change to take char * and int. Copy
3479 data into passed in buffer.
3481 * hash.h: Neaten. Declare hash_traverse.
3482 * hash.c: Complete rewrite based on BFD hashing code.
3483 * gasp.c (chunksize): New variable.
3484 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3487 1999-05-28 Nick Clifton <nickc@cygnus.com>
3489 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3490 addend unless the target uses an old ABI.
3492 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3494 -Wchar-subscripts cleanup
3495 * listing.c (listing_newline): Use unsigned char variable, so
3496 calls to isascii,iscntrl are correct.
3497 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3499 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3500 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3501 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3502 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3504 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3506 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3508 (arch_coldfire_p): New #define.
3509 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3511 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3513 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3515 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3516 (install_operand): Add place `N'.
3517 (init_table): Add registers ACC, MACSR, MASK.
3519 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3521 * config/tc-m68k.c: Change mcf5200 --> mcf.
3522 (archs): Add mcf5206e, mcf5307.
3523 (m68k_ip): Add format `u'.
3524 (install_operand): Add place `m', `M', `h'.
3525 (init_table): Add upper/lower registers.
3527 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3529 1999-05-28 Martin Dorey <mdorey@madge.com>
3531 * config/tc-i960.c: Several minor changes to add ELF and
3532 BFD_ASSEMBLER support.
3533 * config/tc-i960.h: Likewise.
3534 * configure.in (i960-*-elf*): New target.
3535 * aclocal.m4, configure: Rebuild.
3537 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3539 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3540 reloc changes when defined(BFD_ASSEMBLER).
3542 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3544 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3546 * write.c (write_print_statistics): Output to file, not stderr.
3548 * expr.c (generic_bignum_to_int32,64): Prototype.
3550 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3551 output_sleb128, output_uleb128, output_big_sleb128,
3552 output_big_uleb128, output_big_leb128): Prototype.
3553 (output_big_sleb128, output_big_uleb128): Make inline.
3554 (output_big_leb128): Remove inline
3556 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3557 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3558 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3559 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3560 value for correct overflow check in write.c:fixup_segment.
3561 * write.c (fixup_segment): Move bitfield overflow checks to after
3562 the md_apply_fix call.
3563 * config/obj-coff.c (fixup_segment): Likewise.
3564 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3565 valueT *val argument.
3567 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3569 * config/atof-ieee.c (gen_to_words): Correctly round a
3570 denormalized number. Fix off-by-one in range checking for
3571 exponent in a denormal.
3573 1999-05-10 Nick Clifton <nickc@cygnus.com>
3575 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3578 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3580 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3582 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3584 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3585 (ReverseRegRegmem): Remove.
3586 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3587 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3588 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3591 From Doug Ledford <dledford@redhat.com>
3592 * config/tc-i386.h (RegXMM): New for P/III.
3593 * config/tc-i386.c: Add support for P/III.
3595 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3597 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3598 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3599 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3601 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3603 * config/tc-i386.c (i386_immediate): Skip whitespace before
3604 complaining about junk after expression.
3605 (i386_displacement): Likewise.
3607 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3609 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3610 Don't copy before downcaseing.
3612 1999-05-05 Catherine Moore <clm@cygnus.com>
3614 * tc-m68k.c: Include elf/m68k.h.
3615 (m68k_elf_final_processing): New routine.
3616 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3619 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3621 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3624 1999-04-30 Nick Clifton <nickc@cygnus.com>
3626 * config/tc-mcore.c (mcore_s_section): Dump literals before
3629 1999-04-29 Nick Clifton <nickc@cygnus.com>
3631 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3634 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3636 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3637 (TC_INIT_FIX_DATA): Delete.
3638 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3639 (TC_INIT_FIX_DATA): Delete.
3640 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3641 * write.c (fix_new_internal): Initialize fx_cgen member.
3642 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3643 (gas_cgen_md_apply_fix3): Update.
3644 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3645 (md_cgen_record_fixup_exp): Update.
3646 (FX_OPINFO_R_TYPE): Update.
3648 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3649 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3650 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3651 * frags.h (struct frag): Make opindex, opinfo ints.
3653 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3655 1999-04-26 Tom Tromey <tromey@cygnus.com>
3657 * aclocal.m4, configure: Updated for new version of libtool.
3659 1999-04-22 Nick Clifton <nickc@cygnus.com>
3661 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3663 (md_apply_fix3): Do not fix up absolute relocations against
3666 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3668 1999-04-20 Nick Clifton <nickc@cygnus.com>
3670 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3671 changes and data-in-text directives.
3672 (mcore_cons): New function: intercept cons() operations.
3673 (mcore_float_cons): New function: intercept float_cons()
3675 (mcore_stringer): New function: intercept stringer() operations.
3677 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3679 * obj.h (struct format_ops): Change generate_asm_lineno field to
3681 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3683 * config/tc-alpha.c (find_opcode_match): Add default case to
3685 (find_macro_match): Likewise.
3686 (load_expression): Parenthesize && within ||.
3688 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3690 1999-04-17 Nick Clifton <nickc@cygnus.com>
3692 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3693 .text .data .section pseudo ops.
3694 (mcore_s_section): New function. Dump lits before changing secs.
3695 (mcore_s_text): New function. Dump lits before changing secs.
3696 (mcore_s_data): New function. Dump lits before changing secs.
3698 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3700 * config/tc-mips.c (mips_32bitmode): New.
3701 (md_begin): Set mips_32bitmode if needed.
3702 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3703 Set EF_MIPS_32BITMODE.
3705 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3707 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3710 1999-04-16 Nick Clifton <nickc@cygnus.com>
3712 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3714 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3716 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3717 expressions correctly.
3720 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3722 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3724 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3726 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3727 and fmpynfadd instructions.
3729 1999-04-11 Richard Henderson <rth@cygnus.com>
3731 * as.h (environ): Declare it, if needed.
3732 * as.c (dump_statistics): Don't declare environ.
3733 * configure.in (environ): Detect declaration.
3734 * configure, config.in: Rebuild
3736 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3737 (i386_displacement): Allocate enough space for replacement buffer.
3738 Clean up replacement buffer initialization.
3740 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3742 * subsegs.c (section_symbol): Don't create a new symbol if one
3743 already exists; instead, use the existing one, but set its segment
3744 and frag data if it hasn't already been defined.
3745 * config/obj-coff.c (c_section_symbol): Likewise.
3747 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3749 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3751 1999-04-08 Nick Clifton <nickc@cygnus.com>
3753 * config/tc-mcore.c: New File: Support routines for MCore
3755 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3756 * config/obj-coff.c: Add support for mcore-pe target.
3758 * Makefile.am: Add support for MCore targets.
3759 * Makefile.in: Regenerate.
3760 * configure.in: Add support for MCore targets.
3761 * configure: Regenerate.
3763 * doc/all.texi: Set MCORE.
3764 * doc/as.texinfo: Document MCore specific command line options.
3766 * write.h: Prevent multiple inclusion.
3768 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3770 * asintl.h (LC_MESSAGES): Never define.
3771 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3773 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3776 * Makefile.am (m68k-parse.c): If configuring in the source
3777 directory, copy m68k-parse.y into the local directory before
3778 running ylwrap, to remove spurious differences when generating
3780 * Makefile.in: Rebuild.
3782 * config/tc-sparc.h (md_do_align): Just allocate the number of
3783 bytes necessary, rather than always allocating 1024.
3785 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3787 * listing.c (listing_newline): Add cast to avoid warning.
3788 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3789 * config/tc-i386.c (i386_scale): Add return value.
3790 (build_displacement_string): Remove unused local temp_disp2.
3791 (i386_intel_memory_operand): Add parentheses to avoid warning.
3792 (i386_intel_operand): Remove unused local end_of_operand_string.
3793 (i386_operand): Remove unused local operand_modifier.
3794 (i386_operand): Add parens to avoid warning.
3796 1999-04-04 Don Bowman <don@pixsci.com>
3798 * configure.in: Add mips*-*-vxworks* target; have it define
3800 * configure, config.in: Rebuild.
3802 1999-03-31 Nick Clifton <nickc@cygnus.com>
3804 * configure.in (emulations): Add support for arm-epoc-pe.
3805 * configure: Regenerate.
3806 * config/te-epoc-pe.h: New file. Define macros specific to
3808 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3809 for arm-epoc-pe target.
3811 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3813 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3815 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3817 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3818 detect ",n" without a condition.
3819 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3822 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3824 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3825 instruction is encoded with one bit.
3828 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3830 * doc/internals.texi (CPU backend): Mention that
3831 line_separator_chars should not include newline. From thi
3832 <ttn@mingle.glug.org>.
3834 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3836 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3837 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3839 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3841 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3843 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3845 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3848 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3850 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3852 1999-03-15 Martin Hunt <hunt@cygnus.com>
3854 * app.c (do_scrub_begin): Change '-' back to a symbol char
3855 so we can use multiple opcodes on a line again.
3857 * config/tc-d30v.c: By default, warn if a symbol has
3858 the same name as a register. Plus some minor
3859 updates from the branch.
3861 1999-03-13 Nick Clifton <nickc@cygnus.com>
3863 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3864 BFD_RELOC_16 and BFD_RELOC_64.
3866 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3868 * expr.c (expr): Add missing else.
3870 1999-03-12 Nick Clifton <nickc@cygnus.com>
3872 * config/tc-arm.c (md_apply_fix3): Improve error message.
3874 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3876 * Makefile.am (CPU_TYPES): Add fr30.
3877 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3878 (fr30,m32r dependencies): Update.
3879 * Makefile.in: Rebuild.
3881 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3882 (gas_cgen_record_fixup_exp): Ditto.
3883 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3884 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3885 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3886 (md_cgen_lookup_reloc): Update use of operand->type.
3887 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3888 (md_convert_frag): Call cgen_operand_lookup_by_num.
3889 (md_cgen_lookup_reloc): Update use of operand->type.
3890 (m32r_cgen_record_fixup_exp): Ditto.
3892 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3894 * config/tc-mips.c (md_show_usage): Fix message.
3896 1999-03-03 Nick Clifton <nickc@cygnus.com>
3898 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3899 and LDR reg,=<expr> instruction.
3901 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3904 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3906 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3908 1999-02-17 Nick Clifton <nickc@cygnus.com>
3910 This patch was created by: Scott Bambrough
3911 <scottb@corelcomputer.com>
3914 Special cased '@' character. The '@' character is used as the
3915 ARM assembler comment character, as a special character
3916 and in ELF .symver pseudo-op's, and as a special character in
3917 .type and .section pseudo-ops.
3918 (symver_pseudo): New static variable.
3919 (symver_state): New static variable.
3920 (struct app_save): Add field 'symver_state'.
3921 (app_push): Save global symver_state int struct app_save.
3922 (app_pop): Restore global symver_state from struct app_save.
3923 (do_scrub_chars): Special case handling of '@' character in
3926 * configure.in: Modified to recognize armv* uname syntax from ARM
3928 * configure: Regenerated.
3930 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3931 a prefix to the section's type.
3932 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3933 the type's typename.
3935 * config/tc-arm.h: Add support for PIC generation:
3936 (pic_code): New boolean.
3937 (obj_relocate_extern): Define.
3938 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3939 (TC_CONS_FIX_NEW): Define.
3940 (tc_fix_adjustable): Define.
3941 (GLOBAL_OFFSET_TABLE_NAME): Define.
3943 * config/tc-arm.c: Add support for PIC generation:
3944 (line_seperator_chars): Allow ';' as a seperator for Linux.
3945 (is_immediate_prefix): New macro.
3946 (arm_parse_reloc): New function.
3947 (s_arm_elf_cons): New function.
3948 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3949 (md_undefined_symbol): Special case handling for the Global Offset
3951 (md_apply_fix3): Handle PIC relocs.
3952 (tc_gen_reloc): Handle PIC relocs.
3953 (md_parse_option): Add support for '-k' command line switch to
3954 enable PIC generation.
3955 (cons_fix_new_arm): New function.
3956 (s_arm_elf_cons): New function.
3958 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3960 * configure.in: Add comments for uses of AC_DEFINE.
3961 * acinclude.m4: Likewise.
3962 * acconfig.h: Remove.
3963 * aclocal.m4: Rebuild.
3964 * configure: Rebuild.
3965 * Makefile.in: Rebuild.
3966 * config.in: Rebuild.
3968 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3970 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3971 non-constant offset from a base register.
3973 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3975 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3978 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3980 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3981 (emit_insn): Look for pc-relative and no-overflow specifiers on
3982 internal relocation types.
3984 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3986 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3989 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3991 (mips_4650, mips_4010, mips_4100): Variables removed.
3992 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3993 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3995 (md_begin): Don't bother initializing the mips_NNNN variables;
3996 mips_cpu is set, and that's good enough now.
3997 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3998 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3999 (show): New function, to handle wrapping in the CPU lists.
4000 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4002 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4004 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4005 than treat as an immediate specifier.
4007 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4009 * config/tc-i386.c: Prototype many functions.
4010 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4011 (i386_immediate): Remove unused second argument.
4012 (i386_intel_operand): Fix i386_is_reg typo.
4013 (i386_operand): Use allow_naked_reg.
4014 (output_invalid): Make operand int for K&R.
4016 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4018 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4020 * Makefile.in: Rebuild.
4022 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4024 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4026 (EXTRA_as_new_SOURCES): Comment out.
4027 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4028 * Makefile.in: Rebuild.
4029 * doc/Makefile.in: Rebuild.
4030 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4031 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4032 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4033 * configure: Rebuild.
4034 * aclocal.m4: Rebuild.
4035 * config.in: Rebuild.
4036 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4037 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4038 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4039 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4040 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4041 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4042 (gas_cgen_record_fixup_exp): Ditto.
4043 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4044 descriptor, not global variable.
4045 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4046 descriptor, not global variable. Refer to insert_operand handler
4047 via cpu descriptor, not global function.
4048 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4049 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4050 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4051 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4052 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4053 * config/tc-m32r.c: Ditto.
4054 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4055 (md_assemble): Ditto.
4056 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4058 1999-02-09 Nick Clifton <nickc@cygnus.com>
4060 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4061 relocations for ELF targets.
4063 1999-02-08 Nick Clifton <nickc@cygnus.com>
4065 * configure.in: Add support for StrongARM target.
4066 * configure: Regenerate.
4068 1999-02-05 Nick Clifton <nickc@cygnus.com>
4070 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4072 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4075 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4077 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4079 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4081 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4082 (INTEL_DWORD_MNEM_SUFFIX): Define.
4085 (DWORD_PTR): Define.
4086 (XWORD_PTR): Define.
4088 (OFFSET_FLAT): Define.
4090 (NONE_FOUND): Define.
4093 * config/tc-i386.c (set_intel_syntax): New routine.
4094 (intel_syntax): Declare.
4095 (allow_naked_reg): Declare.
4096 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4097 (intel_float_operand): New routine.
4098 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4099 Handle brackets as well as parens. Call i386_intel_operand for
4100 intel syntax. Reverse operands if appropriate. Handle new
4101 suffixes. Handle movzx and movsx.
4102 (i386_is_reg): New routine.
4103 (i386_immediate): New routine.
4104 (i386_scale): New routine.
4105 (i386_displacement): New routine.
4106 (i386_operand_modifier): New routine.
4107 (build_displacement_string): New routine.
4108 (i386_parse_seg): New routine.
4109 (i386_intel_memory_operand): New routine.
4110 (i386_intel_operand): New routine.
4111 (i386_operand): Call i386_displacement, i386_immediate,
4112 i386_scale, etc. instead of handling inline.
4113 (parse_register): Handle registers without prefix.
4115 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4117 * configure: Regenerate.
4118 * configure.in (arm-*-oabi): New.
4119 (thumb-*-oabi): New.
4120 * config/tc-arm.c (target_oabi): Declare.
4121 (md_apply_fix3): Support REL relocs.
4122 (md_parse_option): Handle -oabi.
4123 (elf32_arm_target_format): New routine.
4124 (md_longopts): Add OPTION_OABI.
4125 * config/tc-arm.h: Redefine TARGET_FORMAT.
4128 1999-01-28 Nick Clifton <nickc@cygnus.com>
4130 * write.c (write_relocs): Handle out of range error.
4132 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4133 (fr30_force_relocation): Default to 0.
4135 * config/tc-fr30.h (obj_fix_adjustable): Define.
4136 (TC_FORCE_RELOCATION): Define.
4138 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4141 1999-01-16 Nick Clifton <nickc@cygnus.com>
4143 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4144 merge of two instructions if the left instruciton kills the right.
4146 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4148 * Makefile.in: Regenerate.
4149 * configure.in: Redo test for using cgen.
4150 * configure: Regenerate.
4152 1999-01-09 Nick Clifton <nickc@cygnus.com>
4154 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4155 redefinition of this macro.
4157 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4159 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4162 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4164 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4165 a read of HI or LO and an immediatly following branch.
4167 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4169 * config/tc-mips.c (md_begin): Another correction to the setting of
4172 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4174 * config/tc-mips.c (md_begin): Correct type-o in setting of
4177 1998-12-21 Nick Clifton <nickc@cygnus.com>
4179 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4180 bit insn when optimizing, so that parallelised instructions will
4181 start on a 32 bit boundary.
4183 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4185 * config/tc-mips.c (mips_eabi64): New.
4186 (md_begin): Set mips_eabi64.
4187 (mips_elf_final_processing): Use it.
4189 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4191 * config/tc-mips.c (mips_elf_final_processing):
4192 Correct setting of ABI in e_flags.
4194 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4196 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4199 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4201 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4203 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4205 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4206 warning, values that don't fit in the field.
4208 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4210 * config/tc-mips.c (mips_abi_string): New.
4211 (md_parse_option,md_longopts): Add mabi.
4212 (mips_elf_final_processing): Set e_flags based on mabi flag.
4214 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4216 * config/tc-mips.c (md_parse_option): Handle vr4111.
4218 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4220 * config/tc-h8300.c (build_bytes): Change message given if the
4221 instruction requires H8/300H mode and we're not in Hmode, to
4222 suggest that it may be the operand modes that are the problem, not
4223 necessarily the opcode.
4225 1998-12-10 Nick Clifton <nickc@cygnus.com>
4227 * config/tc-fr30.c: Add line separator character.
4229 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4231 * configure.in (hppa-*-mpeix*): New target.
4232 * config/obj-som.h (obj_som_compiler): Declare.
4233 * config/obj-som.c (compiler_seen): New static variable.
4234 (obj_som_compiler): New function.
4235 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4236 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4237 (pa_type_args): Set hppa_priv_level.
4238 (pa_compiler): New static function if OBJ_SOM.
4239 * configure: Rebuild.
4241 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4243 * read.c (output_leb128): Don't mark as inline.
4245 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4247 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4248 AIX .vbyte unaligned data support.
4249 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4250 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4253 1998-12-07 Nick Clifton <nickc@cygnus.com>
4255 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4258 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4260 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4261 BFD_RELOC_ARM_PCREL_BRANCH.
4263 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4265 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4266 checking the target type.
4267 (mips-dec-bsd*): Set endian to little.
4268 * configure: Rebuild.
4270 COFF weak symbol support, based on patches from Mark Elbrecht
4271 <snowball3@usa.net>:
4272 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4273 * config/obj-coff.c (obj_coff_weak): New static function.
4274 (obj_coff_endef) [both versions]: Handle weak symbols.
4275 (coff_frob_symbol): Likewise.
4276 (yank_symbols): Likewise.
4277 (obj_pseudo_table): Add "weak".
4279 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4280 <aymeric.vincent@emi.u-bordeaux.fr>.
4281 * aclocal.m4: Rebuild with current tools.
4282 * configure: Rebuild.
4284 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4285 an assertion failure for a case we can't handle when OBJ_ECOFF.
4287 * expr.c (operator): And with 0xff to avoid problems with signed
4290 1998-12-03 Nick Clifton <nickc@cygnus.com>
4292 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4293 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4295 1998-12-02 Nick Clifton <nickc@cygnus.com>
4297 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4300 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4302 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4303 calculation of pcrel point.
4305 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4307 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4310 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4312 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4314 (d10v_cleanup): Only generate previous insn if a multiline insn is
4317 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4319 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4322 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4324 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4325 -marm6xxx command line switches.
4327 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4329 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4330 (itbl-ops.o): Delete duplicate dependencies.
4331 Rebuild dependencies.
4332 Add fr30 dependencies.
4333 * Makefile.in: Rebuild.
4335 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4337 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4339 * listing.c: Ignore line terminator characters found inside
4342 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4344 * po/gas.pot: Regenerated.
4346 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4348 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4349 fr30_is_label_start(). Also checks for delay slot insns.
4351 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4352 FR30 instructions which contain a colon in the mnemonic.
4354 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4356 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4358 * config/tc-fr30.c: Removed currently superflous code.
4360 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4362 * config/tc-fr30.h: New file.
4363 * config/tc-fr30.c: Tweaking so that it will compile.
4365 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4367 * config/tc-d10v.h (obj_fix_adjustable): Define.
4368 (TC_FORCE_RELOCATION): Define.
4369 (d10v_force_relocation): Declare.
4370 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4371 (md_apply_fix3): Handle Vtable relocs.
4372 (d10v_fix_adjustable): New.
4373 (d10v_force_relocation): New.
4375 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4377 * config/tc-d30v.c: Change default behaviour to ignore potential
4378 conflicts between register name and symbol names.
4380 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4382 * configure.in: Add fr30-*-*.
4383 * config/tc-fr30.c: New file.
4384 * Makefile.in: Regenerated.
4385 * config.in: Regenerated.
4386 * configure: Regenerated.
4387 * doc/Makefile.in: Regenerated.
4388 * po/gas.pot: Regenerated.
4390 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4392 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4395 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4397 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4399 (do_scrub_chars): Add some casts to unsigned char to avoid
4400 unwanted sign extension.
4401 * read.c (lex_type): Set characters about 127 to be symbol
4403 * config/tc-i386.c (md_begin): Set identifier_chars and
4404 operand_chars for values above 127.
4406 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4408 * configure.in: detect cygwin* instead of cygwin32*
4409 * configure: regenerate
4411 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4413 * listing.c: Add support for producing a listing from piped
4416 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4418 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4419 (append_insn): Account for the tx39's multiply behavior.
4421 1998-10-26 Michael Meissner <meissner@cygnus.com>
4423 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4424 from assemble_parallel_insns. Add support for '->' to indicate
4425 explicitly serializing the instructions.
4426 (md_assemble): Ditto.
4428 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4430 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4433 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4435 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4437 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4439 * config/tc-mips.c : support frame and regmask/fregmask when
4440 MIPS_STABS_ELF is specified.
4442 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4444 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4445 (md_apply_fix): Don't return 1 for VTABLE relocs.
4446 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4448 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4450 * doc/c-i386.texi: Replace occurences of "opcode" with
4451 "instruction mnemonic", "instruction", or "mnemonic" when
4452 referring to the name of an instruction. Use "opcode" when
4453 referring to the sequence of machine bytes.
4455 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4456 (is_opcode_char): Rename to is_mnemonic_char.
4457 (md_assemble and i386_operand): Correct error messages from
4458 "opcode" to "instruction mnemonic"
4459 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4460 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4461 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4462 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4463 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4464 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4465 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4467 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4469 * config/tc-i386.c (i386_operand): Check for garbage after
4472 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4474 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4475 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4477 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4479 * config/tc-sh.h (obj_fix_adjustable): Define.
4480 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4481 (md_apply_fix): Likewise.
4482 (tc_gen_reloc): Likewise.
4483 (sh_fix_adjustable): New.
4485 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4487 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4488 * cgen.h (gas_cgen_finish_insn): Update prototype.
4489 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4490 cgen_insn_t -> CGEN_INSN_INT.
4491 (make_parallel): Update handling of CGEN_INT_INSN_P.
4492 (assemble_parallel_insn): Ditto.
4493 (target_make_parallel): New function.
4494 (md_assemble): Use it.
4496 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4498 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4500 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4502 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4503 converted into lower case.
4505 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4507 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4508 (gas_cgen_tc_gen_reloc): Likewise.
4509 * config/tc-m32r.h (obj_fix_adjustable): Define.
4510 * config/tc-m32r.c (m32r_fix_adjustable): New.
4511 (m32r_force_relocation): Handle VTABLE relocs.
4513 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4515 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4517 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4519 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4520 to lower case before parsing.
4522 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4523 parallel insns modift buts in the PSW as a side effect.
4525 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4527 * config/tc-d30v.c (find_format): Test for missing flag and
4530 (md_apply_fix3): Fix error messages to avoid
4531 assumption about presence of a symbol.
4533 (parallel_ok): Disallow parallel instructions that both modify the
4536 (find_format): Generate a warning if an odd numbered register is
4537 used as the first register in a mutli-register instruction.
4539 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4541 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4542 relocations are always associated with a symbol.
4544 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4546 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4547 (elf32_sparc_force_relocation): Declare.
4548 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4549 (tc_gen_reloc): Handle vtable relocs.
4550 (elf32_sparc_force_relocation): New.
4552 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4554 * symbols.c (S_IS_FUNCTION): New.
4555 * config/tc-v850.h (obj_fix_adjustable): Define.
4556 (TC_FORCE_RELOCATION): Define.
4557 (v850_force_relocation): Declare.
4558 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4559 of fx_addnumber for VTABLE reloc addends.
4560 (md_apply_fix3): Handle VTABLE relocs.
4561 (v850_fix_adjustable): New.
4562 (v850_force_relocation): New.
4564 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4566 * tc-hppa.c (fp_operand_format): Add some additional formats.
4567 (pa_ip): Do not automatically promote into pa2.0 mode.
4568 (pa_level): Handle ".level 2.0".
4570 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4572 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4573 * config/tc-i386.h (template.extension_opcode): Change to
4574 unsigned int to allow full range of 8-bit opcode suffixes.
4575 (None): Redefine as 0xffff.
4577 From Jeff B Epler <jepler@usgs.gov>
4578 * doc/c-i386.texi (i386-SIMD): New section.
4580 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4582 * read.c (discard_rest_of_line): New function.
4583 * read.h: Declare it.
4584 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4586 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4588 * config/tc-d10v.c (find_symbol_matching_register): New function.
4589 (find_opcode): Cope with the case where a register name matches
4592 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4594 * config/tc-v850.c (md_pcrel_from): Rename to
4595 v850_pcrel_from_section.
4596 (v850_pcrel_from_section): Do not resolves symbols in other
4599 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4601 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4603 * config/tc-d10v.c (find_opcode): Generate an error if a register
4604 is supplied for an operand that should not be a register.
4606 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4608 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4609 instructions to have another instruction in the right bin.
4611 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4613 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4614 the right container if the left container holds a branch
4617 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4619 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4620 both a register name and symbol name.
4621 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4623 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4625 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4626 execution unit class.
4628 (reg_name_search): If a name matches a register and a symbol,
4629 prefer the register.
4630 (find_format): Disallow flag registers when a general purpose
4631 register is required.
4632 If a number is required, but a register has been given, check to
4633 see if a symbol with the same name as the register exists, and if
4634 so, use that symbol.
4636 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4638 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4640 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4642 * config/tc-d30v.c (find_format): Do not accept flag registers as
4643 general purpose registers.
4644 (find_format): If an immediate value is expected at a given place
4645 in a format, but a register name has been provided instead, check
4646 to see if that register name matches the name of a predefined
4647 symbol and if it does, then use the symbol instead.
4648 (reg_name_search): If a register name matches a symbol name,
4649 prefer the register name to the symbol name.
4651 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4653 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4654 the previous insn to empty.
4656 1998-09-20 Michael Meissner <meissner@cygnus.com>
4658 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4659 pieces, forcing the use of an ANSI compiler.
4661 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4663 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4665 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4667 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4669 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4671 (obj_elf_vtable_entry): Likewise.
4672 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4673 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4674 (tc_gen_reloc): Likewise.
4675 (arm_fix_adjustable): Likewise.
4676 (elf32_arm_force_relocation): New.
4677 (armelf_frob_symbol): Remove coff-style symbol support.
4679 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4681 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4683 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4685 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4686 OBJ_COFF so that routine is defined for a.out format.
4688 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4690 * config/tc-i386.c (i386_operand): Detect non-segment registers
4691 used as segment prefixes.
4693 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4695 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4696 optimize across FDE boundaries.
4698 * config/obj-coff.c (obj_coff_section): Preserve any link once
4699 flags when setting the section flags.
4701 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4703 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4704 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4706 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4708 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4711 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4713 * frags.c (frag_grow): Include the size of the frag struct in the
4716 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4717 if the new subseg comes before the old.
4719 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4721 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4722 to handle edge8 and edge16.
4724 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4726 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4727 before we clobber the symbol involved.
4729 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4731 * config/tc-arm.c: Remove OBJ_ELF definitions for
4732 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4733 use arm_adjust_symtab for OBJ_COFF.
4734 (armelf_adjust_symtab): New Routine.
4735 * config/tc-arm.h: Define obj_adjust_symtab to
4736 armelf_adjust_symtab for OBJ_ELF.
4738 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4740 * configure.in: Make all i386-elf targets use bfd_gas.
4741 * config/tc-i386.c (tc_i386_force_relocation): New.
4742 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4743 (md_apply_fix3): Likewise.
4744 (tc_gen_reloc): Handle them.
4745 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4746 tc_i386_force_relocation.
4748 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4750 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4752 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4754 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4755 current opcode after writing the first insturction of a reverse
4758 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4760 * read.h (generate_lineno_debug): Add prototype.
4761 * read.c (generate_lineno_debug): Make non-static.
4763 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4765 * config/tc-i386.c (md_assemble): Only warn for address/data size
4768 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4770 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4771 against Thumb function names, as the linker needs this information.
4773 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4775 * expr.c (operand): Check also that there is no advance in operand
4776 after atof_generic in order to decide "is it label 0f or floating
4779 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4781 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4782 command line options with a single dash.
4783 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4785 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4787 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4788 * tc-arm.c (arm_fix_adjustable): New routine.
4790 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4792 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4793 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4794 demand_empty_rest_of_line before mri_comment_end.
4795 (equals): Check garbage after expression before
4796 mri_comment_end in MRI mode.
4798 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4800 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4801 small immediate constant to use the constant itself rather than
4804 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4806 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4807 (pa_leave): Likewise.
4809 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4811 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4813 (i386_operand): Fix an error message.
4815 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4817 * doc/c-arm.texi (ARM Directives): Document .req directive.
4819 * config/tc-arm.c (reg_required_here): Display erroneous string if
4820 the register name could not be decoded.
4821 Do not set inst.instruction if the sift is -1.
4823 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4825 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4828 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4830 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4831 even if it is belived to be unnecessary.
4833 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4835 config/tc-i386.c (i386_operand): Size immediate constants by
4836 suffix (erroneously removed as part of July 7 change).
4838 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4840 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4841 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4842 (armelf_frob_symbol): New Routine.
4843 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4845 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4847 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4849 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4851 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4852 command line switches passed to assembler.
4854 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4856 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4857 (gas_cgen_opcode_desc): Declare.
4858 (gas_cgen_parse_operand): Declare.
4859 (*): Prepend gas_ to gas specific fns to denote them as such.
4861 * cgen.c (gas_cgen_opcode_desc): New global
4862 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4863 (queue_fixup): Renamed from cgen_queue_fixup.
4864 (*): Prepend gas_ to gas specific fns to denote them as such.
4866 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4867 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4868 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4869 Open opcode table and initialize it.
4870 (make_parallel): Use gas_cgen_opcode_desc.
4871 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4872 (md_assemble): Ditto.
4874 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4876 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4877 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4878 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4879 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4880 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4881 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4882 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4883 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4884 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4885 (INIT_STAB_SECTION): Likewise.
4886 (OBJ_PROCESS_STAB): Likewise.
4888 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4889 (md_parse_option): Watch for them.
4890 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4891 (md_begin): Kill neverdef code.
4892 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4893 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4894 (s_alpha_coff_wrapper): New.
4895 (md_pseudo_table): Trap all ECOFF pseudos.
4897 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4899 Start of changes to remove mdebug section from mips*-elf
4900 Based on MIPS_STAB_ELF definition
4901 * acconfig.h: undef if not configured
4902 * config.in: undef if not configured
4903 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4904 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4905 * stabs.c (s_stab_generic): flush frag
4907 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4909 * configure.in: (arm-*-elf): Handle.
4910 (thumb-*-elf): Handle.
4911 * configure: Regenerate.
4912 * read.c (stringer): Fix typo in comment.
4913 * write.c (fixup_segment): Don't add symbol value to addend if
4915 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4917 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4920 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4922 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4923 (write_2_short): Emit warning if new flag is set.
4924 (do_assemble): Set flags if left instruction is one of special
4925 "right-instruction-killer" type.
4927 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4929 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4930 Always output words in debug_info section as big endian.
4931 (sparc_target_format): Choose correct bfd target.
4932 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4934 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4936 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4937 to work with internationalization code. Issue an error when two
4938 operands match that are not allowed to match.
4940 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4942 * configure.in (install_tooldir): Allow target to specify whether
4943 it wants to be installed in $(tooldir)/bin.
4944 * configure: Regenerate.
4945 * Makefile.am (install-exec-local): Set install-exec-tooldir
4946 dependency via configure.
4947 * Makefile.in: Regenerate.
4949 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4951 * Makefile.am (install-exec-local): Split into two ...
4952 (install-exec-bindir,install-exec-tooldir): New rules.
4953 * Makefile.in: Regenerate.
4955 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4957 * Makefile.am (install-exec-local): Don't remove the file before
4958 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4959 W. Rozycki <macro@ds2.pg.gda.pl>.
4960 * Makefile.in: Rebuild.
4962 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4964 * cgen.c: Include libiberty.h.
4965 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4966 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4967 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4968 (md_cgen_lookup_reloc)): Declare.
4969 (md_cgen_record_fixup_exp): Declare.
4970 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4971 (m32r_relax_frag): Declare.
4972 (cgen_md_apply_fix3): Decls moved to cgen.h.
4973 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4974 (m32r_cgen_record_fixup_exp): Delete decl.
4975 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4976 (assemble_nop): Delete.
4977 (expand_debug_syms): Delete unused `exp'.
4978 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4979 Add default case for -Wall.
4980 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4981 (md_atof): Delete unused wordP.
4983 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4985 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4988 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4990 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4991 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4992 .print, .purgem, and .struct. Remove documentation for
4995 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4997 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4998 Update call to insert_operand.
5000 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5002 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5004 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5006 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5007 whitespace after a prefix operator.
5009 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5011 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5013 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5015 * config/tc-sparc.c (log2): New static function.
5016 (s_reserve): Use log2 to convert alignment before calling
5018 (s_common): Use log2 to convert alignment before calling
5019 record_alignment and frag_align.
5020 (sparc_cons_align): Use log2.
5022 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5024 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5025 (s_common): Likewise.
5027 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5028 initialization of waddr.
5029 (sparc_elf_final_processing): Add default case to switch.
5031 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5033 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5034 than temporary real.
5036 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5038 * write.c (subsegs_finish): Don't align the segments if there were
5041 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5042 copying aux information.
5044 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5045 expression into a symbol.
5047 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5049 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5050 type to unsigned int.
5051 (md_assemble): Change type used to store offsets from unsigned
5053 (i386_operand): Switch error check to only call RESTORE_END_STRING
5054 once after parse_register.
5056 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5058 * config/tc-v850.c (md_show_usage): Changed format to match that
5061 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5063 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5065 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5067 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5070 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5072 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5073 * doc/Makefile.in: Rebuild.
5075 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5077 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5078 for %lo expressions.
5079 (mips_ip, case 'u'): Move range check after code to mask
5080 off bits in %hi/%lo expressions. Mask off high bits for
5083 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5085 * doc/Makefile.am (gasver.texi): New target.
5086 (as.info, as.dvi): Depends upon gasver.texi.
5087 * doc/as.texinfo: Include gasver.texi. Mention version number on
5088 title page and in top node.
5089 * doc/Makefile.in: Rebuild.
5091 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5093 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5094 but not including the line containing the edict.
5095 * listing.h (LISTING_EOF): New.
5096 * input-scrub.c (input_scrub_next_buffer): Call it.
5098 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5100 * config/tc-i386.c (i386_operand): Don't set the size of an
5101 immediate address based solely on the suffix and the mode.
5103 * config/tc-i386.c (md_assemble): Add assertion to make sure
5104 overlap2 does not set Imm.
5106 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5107 sequences of whitespace to a single space.
5108 (is_space_chars): Just compare with space.
5109 (md_begin): Don't initialize space_chars.
5110 (md_assemble): Just skip a single whitespace character.
5111 (i386_operand): Rewrite base-index parsing to use new
5112 parse_register, and to skip white space. Skip white space in a
5113 number of other places too. Don't give error message if
5114 parse_register fails.
5115 (parse_register): Change reg_string parameter to be non-const.
5116 Add end_op parameter. Skip white space after the `%', and return
5117 end of register string. Give error message here rather than
5120 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5122 Based on patch from Matt Semersky <matts@scd.hp.com>:
5123 * expr.c (op_encoding): Make const.
5124 (expr_set_precedence): New function.
5125 (expr_begin): Don't set operator rankings, just call
5126 expr_set_precedence.
5127 * expr.h (expr_set_precedence): Declare.
5128 * read.c (s_mri): Call expr_set_precedence.
5130 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5132 * doc/as.texinfo (Statements): Remove paragraph discussing
5133 continuing lines with a backslash. This hasn't worked for years,
5136 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5138 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5140 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5141 (ps_CTORS, ps_DTORS): New section types.
5142 (vms_fixup_xtors_section): New function
5143 (Ctors_Psect, Dtors_Psect): Define.
5144 (IS_GXX_XTOR): Define
5145 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5146 Filter static constructors/destructors and add to
5147 Ctors_Symbols/Dtors_Symbols chain.
5148 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5149 appropriate section.
5151 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5152 * makefile.vms: Merge vax/vms support.
5154 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5156 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5157 (elf_pseudo_table): Add them.
5158 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5159 (md_apply_fix): Accept them.
5160 (mips_fix_adjustable): Don't adjust them.
5161 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5162 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5163 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5164 (tc_fix_adjustable): Don't adjust them.
5166 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5168 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5170 * Makefile.in: Regenerate.
5171 * configure.in: AC_SUBST cgen_cpu_prefix.
5172 * configure: Regenerate.
5174 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5176 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5177 Changed all users of COND12_DELAY.
5179 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5181 * config/tc-mn10300.c (set_arch_mach): New function.
5182 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5183 (md_begin): Default to mn10300 mode.
5184 (md_assemble): Only accept instructions for the core mn10300
5185 chip and the active machine type.
5187 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5189 * subsegs.h (segment_info_type): Give the struct a name.
5190 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5191 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5192 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5193 * config/tc-w65.h (tc_reloc_mangle): Declare.
5194 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5196 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5198 * config/tc-v850.c (v850_comm): Restore old section
5199 after common processing.
5201 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5203 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5205 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5207 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5208 char with code that explicitly sign-extends.
5210 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5212 * config/tc-v850.c (md_begin): Restore text section as the current
5213 section after creating call table sections.
5214 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5217 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5218 with call to macro SYM_AUXINFO.
5220 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5222 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5223 with the program transform name.
5224 * Makefile.in: Rebuild.
5226 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5228 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5231 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5233 * config/tc-i386.c (i386_operand): Be prepared for a space between
5234 the open parenthesis and the start of the register operand,
5235 because of the June 16 change.
5237 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5239 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5242 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5244 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5245 even if it is belived to be unnecessary.
5247 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5249 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5251 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5253 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5255 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5256 shift amount for a repeated operand. The shift amount for the
5257 repeated copy comes from the size of the operand.
5259 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5261 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5263 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5265 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5267 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5269 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5270 characters in it as LEX_IS_SYMBOL_COMPONENT.
5271 * config/tc-i386.h (tc_symbol_chars): Define.
5272 (extra_symbol_chars): Declare.
5273 * config/tc-i386.c (extra_symbol_chars): Define.
5274 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5275 (line_comment_chars): Set to '/' if TE_LINUX.
5276 * doc/c-i386.texi (i386-prefixes): Update.
5277 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5279 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5281 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5282 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5284 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5286 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5287 constraint in instructions REP & REPI.
5289 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5291 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5292 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5294 (check_range): If the operand is shifted, then shift the number
5295 before checking its range.
5297 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5299 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5302 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5304 * config/tc-v850.c (v850_comm): Create special sections as needed.
5306 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5308 * config/tc-d10v.c (write_2_short): Addition of swapping
5309 instructions for sequential and reverse sequential order when
5310 given order is not possible.
5312 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5314 * Makefile.am: Rebuild dependencies.
5315 (DEP_INCLUDES): Fix reference to intl build directory.
5316 * Makefile.in: Rebuild.
5318 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5320 * doc/c-i386.texi: Update 16 bit documentation.
5322 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5323 IgnoreDataSize to IgnoreSize as they are used for address size as
5325 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5326 32-bit mode, similarly addr16/data16 and variants.
5328 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5330 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5331 sequential word multiply instructions.
5333 (do_assemble): Add extra command line argument, to allow mul32
5334 attribute to be preserved across parallel insns.
5335 (md_assemble): Insert NOPs between explicitly parallel insns which
5336 contain an 32 bit multiply and a 16 multiply.
5338 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5340 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5343 * config/tc-i386.c (reloc): Add braces.
5345 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5346 consistent with Intel naming.
5347 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5348 use bitfields in sib_byte.
5349 (modrm_byte): Don't use bitfields here either.
5351 * config/tc-i386.c (current_templates): Add const.
5352 (parse_register): Add const to return, param, and char *s.
5353 (i386_operand): Add const to reg_entry *r.
5354 * config/tc-i386.h (templates): Add const to start, end.
5356 Inspired by code for 16 bit gas support from Martynas Kunigelis
5357 <martynas@nm3.ktu.lt>:
5358 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5359 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5360 (uses_mem_addrmode): Remove.
5361 (md_estimate_size_before_relax): Add support here too.
5362 (md_relax_table): Rewrite interface to md_relax for 16 bit
5364 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5365 (opcode_suffix_to_type): Remove.
5366 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5367 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5368 (md_convert_frag): Likewise.
5369 (i386_operand): Add support for 16 bit base/index regs,
5370 immediates, and displacements. Remove some unnecessary casts, and
5371 localise end_of_operand_string, displacement_string_start,
5372 displacement_string_end variables. Add GCC_ASM_O_HACK.
5373 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5375 * config/tc-i386.c (prefix_hash): Remove.
5376 (md_begin): Rewrite without obstacks. Remove prefix hash table
5377 handling. Rewrite lexical table handling.
5378 (i386_print_statistics): Don't print prefix statistics.
5379 (md_assemble): Rewrite instruction parser so that line is not
5380 converted to lower case. Don't do a hash_find for prefixes,
5381 instead recognise them via opcode modifier.
5382 (expecting_operand, paren_not_balanced): Localise variables.
5383 * config/tc-i386.h (IsPrefix): Define.
5384 (prefix_entry): Remove.
5386 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5387 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5388 '\\' in case where comment_chars contains '/'.
5390 * config/tc-i386.c (MATCH): Ensure given operand and template
5391 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5392 you must write `ljmp *table(%ebx)'.
5394 From H.J. Lu <hjl@gnu.org>:
5395 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5396 as 0 ifndef BFD_ASSEMBLER.
5397 (md_assemble): Allow immediate operands without suffix or
5398 other reg operand to default in size to the current code size.
5400 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5402 * config/tc-v850.c (md_begin): Restore creation of
5403 .call_table_text and .call_table_data sections.
5405 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5407 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5408 after emitting a word of noops.
5410 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5412 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5413 (i386_operand): Simplify checks for valid base/index combinations.
5414 Disallow `in 4(%dx),%al'.
5416 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5418 (add_prefix): Change parameter from char to int.
5420 * config/tc-i386.h (Ugh): Define opcode modifier.
5421 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5423 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5424 CONSISTENT_REGISTER_MATCH macros to check register types more
5425 thoroughly. Check for illegal suffix/operand combinations
5426 when matching insns with operands. Handle new `s' suffix, and
5427 associated FloatMF opcode modifier for float insns with memory
5429 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5430 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5431 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5432 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5433 DATA_PREFIX_OPCODE throughout.
5435 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5436 (md_assemble): Rewrite suffix/register operand checking code to be
5437 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5438 AnyMem, the better to grep.
5440 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5441 given a memory operand. Don't set Abs bits either.
5442 (type_names): Remove Mem*, Abs*.
5443 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5444 define opcode_modifiers as these cases are handled by Disp8,
5445 Disp16, Disp32 and suffix checks.
5446 (COMES_IN_BOTH_DIRECTIONS): Remove.
5447 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5449 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5450 if IgnoreDataSize modifier given. Remove ShortformW modifier
5451 test. Add test for ShortForm in W base_opcode modification.
5452 Merge Seg2ShortForm and Seg3ShortForm code.
5453 * config/tc-i386.h (ShortFormW): Remove.
5454 (IgnoreDataSize): Define.
5456 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5458 * config/tc-d30v.c (md_assemble): Store previous segment state
5459 with previous instruction.
5461 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5463 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5464 (ebp, esp): Remove static variables.
5465 (MATCH): Remove test for InOutPortReg.
5466 (i386_operand): Properly handle InOutPortReg here instead.
5467 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5468 (md_assemble): Simplify and correct modrm and sib generation.
5469 (i386_operand): Add warning for scale without index.
5470 Rewrite checks for valid base/index combinations.
5472 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5473 macros and enclose in do while(0).
5474 (RESTORE_END_STRING): Likewise.
5475 (md_assemble): Add one to printed operand number so we start
5476 from 1 not 0. Add some more gettext invocations.
5477 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5480 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5481 DATA_PREFIX, SEG_PREFIX): Define.
5482 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5483 (check_prefix): Remove function.
5484 (add_prefix): New function. Add prefix to i.prefix as well as
5486 (md_assemble): Changes for add_prefix. Remove hack for wait
5487 prefix, instead always output prefixes in fixed order. Test
5488 for jcxz/loop when selecting between word & dword operations,
5489 and add address size prefix rather than operand size prefix.
5490 Remove operand -> address size hack when emitting jcxz/loop.
5491 (i386_operand): Remove O_Absent check as it's done in expr.
5493 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5495 * configure.in: Recognize m5200 as a cpu_type of m68k.
5496 * aclocal.m4: Rebuild with current libtool.
5497 * configure: Rebuild.
5499 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5501 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5502 to relaxable_symbol to prevent references to external symbol from
5505 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5507 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5508 symbols are relaxable.
5510 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5512 * config/tc-v850.c (md_begin): Don't create special
5513 sections by default.
5515 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5517 * config/tc-mips.c (macro): For div and udiv, close the
5518 reorder block as soon as possible.
5520 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5522 From Matt Semersky <matts@scd.hp.com>:
5523 * macro.c (macro_mri_mode): New function.
5524 * macro.h (macro_mri_mode): Declare.
5525 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5528 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5530 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5533 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5534 until after xstrdup in OBJ_EVAX case.
5536 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5538 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5539 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5540 of hardcoded magic number.
5541 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5543 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5545 * read.c (do_s_func): New function.
5547 * read.h (do_s_func): Add prototype.
5549 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5551 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5552 nops if fill pattern not specified.
5554 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5556 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5557 * config/te-go32.h (TE_GO32): Define.
5558 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5560 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5562 Implement .func/.endfunc pseudo-ops.
5563 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5565 * read.c (potable): Add .func,.endfunc.
5566 (s_func): New function.
5567 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5569 (in_doc_func_p,current_function_label): New static globals.
5570 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5572 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5574 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5575 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5576 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5577 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5578 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5579 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5580 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5581 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5582 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5583 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5584 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5585 * config/tc-a29k.c: Don't define md_short_jump_size,
5586 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5587 * config/tc-alpha.c: Likewise.
5588 * config/tc-alpha.h: Likewise.
5589 * config/tc-arm.c: Likewise.
5590 * config/tc-h8300.c: Likewise.
5591 * config/tc-h8500.c: Likewise.
5592 * config/tc-hppa.c: Likewise.
5593 * config/tc-i860.c: Likewise.
5594 * config/tc-i960.c: Likewise.
5595 * config/tc-ppc.c: Likewise.
5596 * config/tc-sh.c: Likewise.
5597 * config/tc-sparc.h: Likewise.
5598 * config/tc-tic30.c: Likewise.
5599 * config/tc-w65.c: Likewise.
5600 * config/tc-z8k.c: Likewise.
5602 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5604 * config/tc-vax.c (_): Delete this macro used for placeholder
5605 values in vax_operand_width_size; it conflicts with the _() macro
5606 used for internationalization.
5608 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5610 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5611 code. From Chris Moller <moller@bops.com>.
5613 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5614 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5615 * read.c (emit_expr): Initialize seg and subseg fields of a new
5617 * write.c (write_object_file): Switch to the appropriate segment
5618 and subsegment when processing a broken word.
5620 * config/tc-m68k.c (mri_assemble): New static function.
5621 (build_mri_control_operand): Call mri_assemble rather than
5623 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5624 (s_mri_endf, s_mri_endw): Likewise.
5626 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5628 * read.c (s_org): Call md_flush_pending_output if it is defined.
5630 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5632 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5634 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5635 (md_parse_option): Add for same.
5636 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5637 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5638 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5640 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5642 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5644 * config/tc-arm.c (find_real_start): Relax definition of local
5647 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5649 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5650 symbols at the given address, not just the last one specified.
5652 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5654 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5655 or number_to_chars_littleendian to write data.
5657 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5659 * config/tc-v850.c (md_assemble): Remove artificially created
5660 register name symbols.
5662 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5664 * write.c (fixup_segment): Change "segment" to "section" in
5667 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5669 * write.c (fixup_segment): Change sym1-sym2 message again.
5671 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5673 * write.c (fixup_segment): Improve error message for sym1-sym2
5674 errors when sym1 is in a different segment from sym2.
5676 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5678 * config/tc-m32r.c (warn_unmatched_high): New static local.
5679 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5680 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5681 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5682 (md_parse_option): Likewise.
5683 (md_show_usage): Likewise.
5684 (m32r_frob_file): Likewise.
5686 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5687 (read_a_source_file): Call them.
5688 * read.h (stabs_generate_asm_file): Declare.
5689 * stabs.c (stabs_generate_asm_file): New function.
5690 (generate_asm_file): New function.
5691 (stabs_generate_asm_lineno): Move file name handling into
5694 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5696 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5697 (d30v_current_align, d30v_current_align_seg): New variables.
5698 (d30v_last_label): New variable.
5699 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5700 (s_d30v_data, s_d30v_section): Likewise.
5701 (md_pseudo_table): Call them.
5702 (md_begin): Initialize d30v_current_align_seg.
5703 (md_assemble): Call d30v_align when needed by known current alignment.
5704 (d30v_frob_label, d30v_cons_align): New functions.
5705 * config/tc-d30v.h (md_do_align): Remove.
5706 (tc_frob_label): Call d30v_frob_label.
5707 (md_cons_align): New.
5709 * config/tc-d30v.c (find_format): Convert complex expressions to
5710 expression symbols before processing. Clean up code formatting.
5712 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5714 * po/Make-in (install-info): New target.
5716 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5718 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5720 * config/tc-mn10300.c (md_assemble): Likewise.
5722 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5724 * Makefile.am: Update with `make dep-am'.
5725 (HFILES): Add cgen.h.
5726 (cgen.o): Depend on cgen.h.
5727 * Makefile.in: Regenerate.
5729 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5731 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5733 * gasp.c (grab_label): Permit a label to be a preprocessor
5734 variable by permitting a label to start with a backslash.
5736 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5738 * config/tc-mips.c (validate_mips_insn): Removed hack
5739 for previously inaccessible bitfields in some INSN_TRAP
5742 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5744 * config/tc-d30v.c (do_assemble): Abort with error message
5745 if opcode operands do not match.
5747 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5749 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5750 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5751 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5752 similar new 'q' operand.
5754 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5756 * cgen.c (cgen_asm_finish_insn): Fix typo.
5758 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5761 * cgen.c: Include it.
5762 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5763 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5764 All callers updated.
5765 * config/tc-m32r.c: Include cgen.h.
5766 (m23r_insn): New members num_fixups,fixups.
5768 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5770 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5771 to avoid compiler warning.
5773 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5775 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5778 * makefile.vms (OBJS): Add ehopt.obj
5780 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5782 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5784 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5786 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5787 a short format insn.
5788 (md_assemble): Set it for explicitly packed insns.
5790 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5792 * config/obj-coff.c (c_symbol_merge): Do not take address of
5793 native fields when performing the memcpy.
5795 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5797 * config/tc-mips.c (macro,macro2): Implement
5798 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5800 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5802 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5803 relocations against globally visible symbols.
5804 * config/tc-m68k.c (relaxable_symbol): New macro.
5805 (m68k_ip, md_estimate_size_before_relax): Use it.
5806 (tc_m68k_fix_adjustable): Also handle weak symbols.
5808 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5810 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5811 references to externally visible symbols.
5812 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5813 values in twice for a PC relative reloc if the symbol is
5816 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5817 don't adjust a PC relative reloc against an externally visible
5819 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5820 for a PC relative fixup against an externally visible defined
5821 symbol, arrange to store object file and addend values as though
5822 the symbol were not defined.
5823 (tc_gen_reloc): Likewise.
5825 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5827 * read.c (sizeof_leb128): Referenced externally by write.c so
5830 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5832 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5833 and expand a 'debug' symbol associated with the next instruction
5834 that does not cause a short instruction to be filled with a NOP.
5835 (md_pseudo_table): Add support for .debugsym.
5836 (assemble_parallel_insn): Add calls to expand_debug_sym as
5838 (md_assemble): Ditto.
5840 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5842 * as.c (main): Conditionally call setlocale.
5843 * gasp.c (main): Likewise.
5844 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5845 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5847 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5849 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5851 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5853 * config/tc-hppa.c: Change all calls to bzero to use memset.
5854 (pa_ip): Add cast to avoid warning.
5855 (tc_gen_reloc, md_apply_fix): Likewise.
5856 (pa_find_space_by_number): Likewise.
5857 (hppa_force_relocation): Likewise.
5858 (pa_block): Change i to unsigned int.
5859 * config/obj-som.h (obj_som_copyright): Declare.
5861 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5863 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5864 for line numbers for assembly source.
5866 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5868 * configure.in: Change version number to 2.9.4
5869 * configure: Rebuild.
5871 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5873 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5875 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5877 * ecoff.h: Change symbolS in function declaration to struct
5880 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5882 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5883 (md_convert_frag): Fix i18n typo.
5885 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5887 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5888 * ecoff.h: Protoype it.
5889 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5890 [EVAX] (s_alpha_prologue): Delete.
5891 (md_pseudo_table): Update.
5893 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5895 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5896 array to local pointer.
5897 (get_args, parse_expr): Add casts to avoid warnings.
5899 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5901 * read.c (s_set): Cast xmalloc return value to fragS *.
5902 * config/tc-m68k.c (m68k_ip): Function made static to match
5903 previous forward declaration.
5904 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5906 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5908 * config/tc-v850.c: Add internationalisation macros to error
5911 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5912 macros to error strings.
5914 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5916 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5917 reloc is in the TOC csect.
5918 (md_apply_fix3): Correct gettext typo.
5920 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5922 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5923 .L - they are local labels and the branches are not really
5924 function calls but rather far jumps.
5926 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5928 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5930 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5932 * config/tc-i386.c (md_assemble): Print operand number rather than
5933 using ordinal_names.
5934 (i386_operand): Likewise.
5936 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5938 * Makefile.am (INTLLIBS): Define to work around apparent automake
5940 All Makefiles: Regenerated.
5942 * Many files: Added gettext invocations around user-visible
5944 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5945 HAVE_LC_MESSAGES): Define.
5946 * dep-in.sed: Added asintl.h.
5947 * po/Make-in: New file.
5948 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5950 * read.c (Z_): Renamed from `_'.
5951 * Makefile.am (SUBDIRS): Added po.
5952 (POTFILES): new macro.
5953 (po/POTFILES.in): New target.
5954 ($(OBJS)): Added asintl.h.
5956 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5957 (as_new_LDADD): Added $(INTLLIBS).
5958 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5959 (gasp_new_LDADD): Added $(INTLLIBS).
5960 (gasp_new_DEPENDENCIES): New macro.
5961 * configure, aclocal.m4: Rebuilt.
5962 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5964 (ALL_LINGUAS): Define.
5965 * macro.c: Include "asintl.h".
5966 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5967 * as.h: Include "asintl.h".
5968 * config/tc-i386.c (ordinal_names): Removed.
5969 (md_assemble): Changed error text to avoid ordinal_names.
5970 (i386_operand): Likewise.
5971 (reloc): Added as_bad to avoid i18n problems.
5972 (tc_gen_reloc): Likewise.
5973 * config/tc-arm.c (bad_args): Now a #define.
5975 * config/obj-vms.c (VMS_stab_parse): Changed type of
5977 (global_symbol_directory): Unified strings to avoid i18n
5979 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5980 avoid i18n problems.
5981 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5982 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5984 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5986 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5988 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5990 * as.c (print_version_id): Added an fprintf to avoid i18n
5992 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5994 * expr.c (expr): Added as_warn call to avoid i18n problems.
5995 * messages.c (as_assert): Changed code to avoid i18n problems.
5996 (as_abort): Likewise.
5997 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5998 (s_space): Likewise.
5999 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6001 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6003 * config/tc-i386.c (check_prefix): New static function, split out
6005 (struct _i386_insn): Add wait_prefix field.
6006 (md_assemble): Remove wait_prefix local variable. Use
6007 check_prefix when adding a prefix.
6009 * config/tc-i386.c (current_templates): New static variable.
6010 (md_assemble): Remove current_templates local variable.
6011 (md_assemble, i386_operand): Improve error and warning messages in
6012 many places. Add RESTORE_END_STRING in many places before error
6013 return. Clarify some comments.
6015 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6017 (md_assemble): Parse string instruction operands, looking for
6018 segment override prefixes. Check for invalid segment prefixes on
6020 (i386_operand): i.seg[] and max mem_operand changes for string
6022 * config/tc-i386.h (EsSeg): Define.
6024 * config/tc-i386.h (regKludge): Define.
6025 (iclrKludge, imulKludge): Don't define.
6026 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6027 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6028 opcode_modifier checks to look for more common cases first. Add
6029 default_seg for IsString case.
6031 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6033 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6035 * configure: Rebuild with new automake and libtool.
6036 * aclocal.m4, Makefile.in: Likewise.
6038 * doc/Makefile.am (as.dvi): New target.
6039 * doc/Makefile.in: Rebuild.
6041 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6043 * configure.in: Added sparc86x support.
6045 * configure: Rebuild.
6047 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6049 (md_parse_option): Warn if -EL is not supported for this architecture.
6051 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6053 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6055 * config/tc-mips.c (mips_ip): Note when we use get match on
6056 the full instruction name.
6058 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6060 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6061 back into the expression to handle add/sub simplification correctly.
6063 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6065 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6067 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6069 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6072 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6074 * symbols.c (max_indent_level): New global.
6075 (print_symbol_value_1): Use it.
6076 * expr.h (expr_build_dot): Declare.
6077 * expr.c (expr_build_dot): New function.
6079 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6081 * symbols.c (print_binary): New function.
6082 (print_expr_1): Call it.
6084 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6086 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6087 operand in the opcode.
6089 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6091 * config/tc-i386.h: Reorder operand flags and opcode modifier
6092 flags for clarity. Remove unused definitions: Unknown,
6093 ImmUnknown, DispUnknown, NoModrm.
6094 * config/tc-i386.c (type_names): Add missing Debug type.
6095 (md_assemble): Better duplicate prefix checking. Quicker string
6096 instruction check via new opcode_modifier flag.
6098 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6100 * doc/as.texinfo (Invoking): Clarify -Wa example.
6102 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6104 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6105 (s_mips_weakext): Define.
6106 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6107 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6110 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6112 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6113 is an error if the value can not be computed at assembly time.
6114 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6116 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6118 * gasp.c (main): Set next field of new include_path structure to
6119 NULL. From Avery Pennarun <averyp@gdc.ca>.
6121 * read.c (s_mri_sect): Call as_bad rather than abort for an
6122 unsupported MRI target.
6124 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6126 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6127 the destination of a branch instruction should be altered.
6128 (find_real_start): New function: Locate the real, Thumb coded
6129 start of a Thumb function.
6130 (do_t_branch23): Alter the destination of branches to Thumb
6133 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6135 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6137 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6140 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6142 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6143 * doc/c-hppa.texi: Likewise.
6145 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6147 * Makefile.am: Rebuild dependencies.
6148 * Makefile.in: Rebuild.
6150 * Makefile.am (DEP_INCLUDES): New variable.
6151 (.dep1): Change to work when srcdir is not an absolute path.
6152 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6153 * Makefile.in: Rebuild.
6155 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6157 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6158 LinearAddress patch.
6160 * configure.in: Set version to 2.9.1.
6161 * configure: Rebuild.
6163 * Branched binutils 2.9.
6165 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6167 * config/tc-i386.h (FWait): Define.
6168 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6169 other prefixes. Check FWait flag in opcode table to see which
6170 instructions require an fwait prefix.
6172 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6174 * stabs.c (get_stab_string_offset): Always create a stab string
6177 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6179 Fix some gcc -Wall warnings:
6180 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6181 * ehopt.c (eh_frame_code_alignment): Likewise.
6182 * expr.c (integer_constant, operand): Likewise.
6183 * frags.c (frag_align): Likewise.
6184 * gasp.c (level_0, change_base, doinstr): Likewise.
6185 * hash.c (hash_ask): Likewise.
6186 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6187 (debugging_pseudo): Likewise.
6188 * macro.c (define_macro, check_macro): Likewise.
6189 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6190 (ignore_rest_of_line, float_cons): Likewise.
6191 * symbols.c (decode_local_label_name): Likewise.
6192 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6193 (fixup_segment, number_to_chars_bigendian): Likewise.
6194 (number_to_chars_littleendian): Likewise.
6195 * config/atof-ieee.c (gen_to_words): Likewise.
6196 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6197 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6198 * read.c (output_big_sleb128): Initialize locals to avoid
6200 (output_big_uleb128, equals): Likewise.
6201 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6202 to unsigned int. Change zeros to unsigned int.
6203 * cond.c (s_if): Add return to default case.
6204 * frags.c (frag_now_fix): Change return type to addressT.
6205 * frags.h (frag_now_fix): Update declaration.
6206 * listing.c (file_info_struct): Change linenum to unsigned int.
6207 (struct list_info_struct): Change hll_line to unsigned int.
6208 (print_source): Update format string.
6209 * read.c (emit_expr): Change scan to unsigned int, and don't
6210 bother to initialize it.
6211 * symbols.c (dollar_label_count): Change to unsigned long.
6212 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6213 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6214 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6216 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6218 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6219 mcf5200 just as we do for m68000.
6220 (m68k_init_after_args): Likewise.
6221 (md_estimate_size_before_relax): Likewise.
6223 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6225 * config/tc-v850.c (md_assemble): Store relocation addend in
6226 fixup instead of instruction.
6228 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6230 * config/tc-i386.c (md_assemble): Swap template arguments to
6231 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6232 This macro is currently symmetric, so passing them the wrong
6233 way didn't cause any problem, but may if the macro is changed
6235 After copying template to i.tm, use i.tm. rather than t-> to
6236 access fields, and make t a const*
6237 Move i.tm.operand_types[] swap to immediately after the copy.
6239 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6241 * expr.h (expr_build_uconstant): Add prototype.
6242 (expr_build_unary,expr_build_binary): Add prototypes.
6243 * expr.c (expr_build_uconstant): New function.
6244 (expr_build_unary,expr_build_binary): New functions.
6246 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6248 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6249 * macro.c (macro_expand_body): Increase buffer size.
6250 * messages.c (as_warn): Likewise.
6251 (as_warn_where, as_bad, as_bad_where): Likewise.
6253 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6255 Based on patch from H.J. Lu <hjl@gnu.org>:
6256 * Makefile.am (DISTSTUFF): New variable.
6257 (diststuff): New target.
6258 * Makefile.in: Rebuild.
6260 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6262 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6263 m32r_elf_section_change_hook.
6265 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6266 emit a nop if a section ends with a 16 bit instruction.
6268 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6270 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6271 s_lcomm rather than obj_coff_lcomm.
6272 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6274 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6276 * config/tc-i386.h (LinearAddress): Define.
6277 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6278 instruction, don't use a default segment.
6280 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6282 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6283 * configure: Rebuild.
6285 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6287 * aclocal.m4, configure: Rebuild with libtool 1.2.
6289 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6291 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6292 PC relative branches. Patch courtesy of Jonathan Walton.
6295 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6297 * configure.in (emulations): Add thumb-pe target.
6299 * configure (emulations): Add thumb-pe target.
6301 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6303 * itbl-lex.l (yywrap): Don't define if already defined as a
6306 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6308 * depend.c (quote_string_for_make): New function.
6309 (wrap_output): Use it.
6311 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6313 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6314 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6316 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6318 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6319 Recognize -GN and -relax.
6320 (md_begin): Initialize gp size from -G switch.
6321 (alpha_force_relocation): Always force if -relax.
6322 (alpha_align): Take a new argument that will specify when to
6323 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6324 Change all callers. Emit nop alignment padding as nop+unop pair.
6326 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6328 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6329 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6331 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6333 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6334 require padding to the next long word boundary.
6336 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6338 * cgen.c: #include symcat.h.
6339 * config/tc-m32r.c: Likewise.
6341 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6343 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6344 absolute expressions instead of '$' prefixed register names.
6346 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6348 * read.c (s_set): Record file and line info for symbols when -as.
6349 (pseudo_set): Don't overwrite that dummy fragment.
6351 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6353 * config/tc-ppc.c (md_pseudo_table): Add "section".
6354 (ppc_named_section): New static function.
6356 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6358 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6359 so we don't have to scan the entire list.
6361 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6363 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6364 case, allow the parallel instructions to modify the same flag
6367 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6369 * listing.c (list_symbol_table): Categorize symbols by
6370 undefined_section rather than sy_frag->line == NULL.
6372 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6374 * Makefile.am (install-exec-local): Install properly when ln
6375 fails or tooldir == prefix.
6377 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6379 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6380 Test result of insert_operand for error.
6382 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6384 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6385 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6386 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6387 * doc/Makefile.in: Rebuild.
6389 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6391 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6392 (macro): Fix handling of M_COP[0-3].
6394 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6396 Based on patches from Ross Harvey <ross@teraflop.com>:
6397 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6398 if macro_alternate or macro_mri.
6399 (getstring): Remove support for byte constants between < and >.
6400 (get_any_string): '<' only starts a string if macro_alternate or
6402 (macro_expand_body): Permit keyword parameters following
6403 positional parameters.
6405 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6406 * configure.in (alpha*-*-netbsd*): New target.
6407 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6408 * configure: Rebuild.
6410 * as.h (flag_warn_suppress_instructionswap): Move from here...
6411 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6412 here, and make static.
6414 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6415 BFD_ASSEMBLER or MANY_SEGMENTS.
6417 * as.c (show_usage): Update bug-gnu-utils address.
6418 * gasp.c (show_usage): Likewise.
6419 * doc/as.texinfo (Bug Reporting): Likewise.
6421 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6423 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6424 insns regardless of the size of a pointer if we're in mips I or
6426 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6428 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6430 Fix rac to accept only a0:
6431 * tc-d10v.c (parallel_ok, find_opcode):
6432 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6433 Introduce OPERAND_GPR.
6435 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6437 * read.c (s_fill): Handle non-constant repeat counts by creating
6438 an rs_space fragment.
6440 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6442 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6443 from as_bad to as_warn.
6445 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6447 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6448 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6449 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6451 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6453 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6454 seg_fix_rotP rather than fix_root from seg_info.
6456 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6458 * expr.c: Add support for 0x1_2_3_4 bignums.
6460 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6462 * configure.in: Change -linux* to -linux-gnu*.
6463 * configure: Rebuild.
6465 * app.c (do_scrub_begin): Treat \r as whitespace.
6467 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6469 * Makefile.am: Update dependencies.
6470 * Makefile.in: Rebuild.
6472 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6474 * configure, aclocal.m4: Rebuild with new libtool.
6476 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6478 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6479 the argument to bfd_set_arch_mach.
6480 (load_address): Use bfd_arch_bits_per_address to determine the
6481 bit size of an address instead of looking at the isa level.
6482 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6484 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6486 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6488 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6490 * ehopt.c: New file.
6491 * as.h (enum _relax_state): Add rs_cfa.
6492 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6493 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6494 * read.c (emit_expr): Call check_eh_frame.
6495 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6496 (relax_segment): Likewise.
6497 * Makefile.am: Rebuild dependencies.
6498 (GAS_CFILES): Add ehopt.c.
6499 (GENERIC_OBJS): Add ehopt.o.
6500 * doc/internals.texi (Frags): Document rs_cfa.
6502 * as.c (show_usage): Mention --traditional-format.
6503 (parse_args): Accept --traditional-format.
6504 * as.h (flag_traditional_format): Declare.
6505 * output-file.c (output_file_create): If flag_traditional_format,
6506 set BFD_TRADITIONAL_FORMAT on stdoutput.
6507 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6509 * config/tc-mips.c (append_insn): Make sure that if we have a
6510 fixup for an unmatched %hi reloc, it does not associated with a
6513 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6514 * doc/Makefile.in: Likewise.
6516 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6518 * config/tc-m32r.c (check_for_side_effects): New function.
6519 (can_make_parallel): Add checks for instruction side effects
6520 clashing with the other instruction.
6521 (assemble_parallel_insn): Improve warning messages. Return error
6522 message from non-swapped instruction order.
6524 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6526 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6528 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6529 md_cleanup definition. This moves the forced literal output to
6530 the end of the source pass, and avoids macro's inserting literals
6531 into the code immediately after the macro expansion.
6533 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6535 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6536 a gas internal symbol is adjustable.
6537 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6539 * as.h: If gcc version greater than 2.6, use `__format__' and
6540 `__printf__' in function attributes, rather than `format' and
6543 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6545 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6547 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6549 Add tms320c30 support:
6550 * config/tc-tic30.h: New file.
6551 * config/tc-tic30.c: New file.
6552 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6553 TARGET_FORMAT as "coff-tic30".
6554 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6555 * Makefile.am: Rebuild dependencies.
6556 (CPU_TYPES): Add tic30.
6557 (CPU_OBJ_VALID): tic30-aout is valid.
6558 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6559 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6560 * configure, Makefile.in: Rebuild.
6562 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6564 * config/tc-v850.c (md_assemble): Improvements to error messages.
6566 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6568 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6569 BFD_RELOC_HI16_S to store the high bits of any value.
6571 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6572 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6573 assembler calculate relocations to any external symbol at all.
6574 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6575 involving generation of pc-relative relocs.
6576 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6577 has been moved to md_apply_fix3.
6579 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6580 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6581 which actually means (the address of identifier's GOT entry) +
6582 constant, which is not particularly useful.
6584 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6586 * read.h (include_dirs): Declare.
6587 (include_dir_count,include_dir_maxlen): Declare.
6589 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6591 * configure.in: Correct check for shared opcodes library.
6592 * configure: Rebuild.
6594 * listing.c (buffer_line): If we can't open the file, set at_end.
6595 (listing_print): Remove unused local variable fi.
6597 * config/m68k-parse.y (reglistpair): Handle register list in
6600 * config/vms-conf.h: Don't undef VERSION.
6602 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6604 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6606 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6608 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6609 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6610 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6611 (EXTRA_DIST): Define.
6612 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6613 explicitly rather than via the list of object files.
6614 (gcc-as.opt): New file created when make-gas.com is run.
6615 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6616 itbl-cpu.h} to #include appropriate file rather than copying that
6618 * config/vms-conf.h: Synchronize with current config.in.
6619 * Makefile.in: Rebuild.
6621 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6623 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6624 (parallel_ok): Relaxed parallel subinstruction dependency check.
6626 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6628 * as.h (flag_warn_suppress_instructionswap): added new flag.
6629 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6630 command line argument.
6631 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6632 warning only if flag_warn_suppress_instructionswap is false.
6634 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6636 * configure.in (i386-*-mingw32*): New target.
6637 * configure: Rebuild.
6639 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6641 * symbols.c (resolve_symbol_value): Don't set the segment if it
6642 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6644 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6647 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6649 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6650 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6653 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6655 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6657 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6659 * config/tc-v850.c (v850_insert_operand): Display instruction when
6660 an error is encountered.
6662 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6664 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6665 (i386-*-sco3.2v5*coff): New target.
6666 (i386-*-sco3.2*): New target.
6667 * configure: Rebuild.
6669 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6671 * config/tc-v850.c: Tidy error message production.
6673 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6675 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6676 validate_immediate return value in the right type for comparisons
6679 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6681 * listing.c (MAX_BYTES): Use listing variables not constants.
6682 (data_buffer): No longer an array, but a pointer.
6683 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6684 (listing_listing): Allocate data_buffer.
6686 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6688 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6689 --listing-rhs-width, --listing-cont-lines.
6690 (show_usage): Update.
6691 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6692 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6693 (print_lines): Use the variables instead of the constants.
6694 (listing_listing): Likewise.
6695 * listing.h: Declare the new vars.
6697 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6699 * as.c (parse_args): Add --keep-locals alias for -L.
6700 Add --strip-local-absolute.
6701 (show_usage): Update.
6702 * as.h (flag_strip_local_absolute): New flag.
6703 * symbols.c (S_IS_LOCAL): Use it.
6704 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6705 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6706 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6708 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6710 * config/tc-m32r.c: Detect if explicitly parallel instructions
6711 might have an io conflict and issue a warning message.
6713 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6715 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6716 cgen_swap_fixups): Functions to save, restore and swap the fixup
6717 chain with a backup copy.
6718 (cgen_asm_finish_insn): Returns address of constructed insn.
6720 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6722 * listing.c (file_info_struct): Remove FILE, add POS.
6723 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6724 (file_info): Don't open the file.
6725 (buffer_line): Check for the file in the last_open cache, updating
6727 (print_source): Don't reference file_info->file.
6728 (listing_listing): Likewise.
6729 (listing_print): Close the file in the cache, if any.
6731 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6733 * read.c (dwarf_file_string): New file static variable.
6734 (emit_expr): Look for constant sequence that leads up to a file
6735 name in DWARF debugging output.
6736 (stringer): Use dwarf_file_string to decide whether to accept a
6737 string as a file name.
6739 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6741 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6742 (crack_operand): Add reg->reglst MRI hack.
6743 (r_seg): Put reglst symbols in reg_section.
6744 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6746 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6748 * tc-sh.c (get_specific): Handle SGR & DBR.
6750 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6752 * tc-h8300.c (parse_reg): Take the length of the symbol into
6753 account when attempting to match a register name.
6754 * tc-h8500.c (parse_reg): Likewise.
6756 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6758 * cgen.c: Formatting changes to improve readability.
6760 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6762 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6765 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6767 Based on a patch from Jim Wilson
6768 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6769 (tc_gen_reloc): Handle cross section PC relative relocs
6772 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6774 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6776 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6778 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6779 (expr_jmp_buf): New static local.
6780 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6781 (cgen_md_operand): New function.
6782 * tc-m32r.c: Clean up pass over `struct foo' usage.
6783 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6785 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6787 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6788 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6790 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6792 * config/tc-i386.c (i386_operand): Give an error if there are
6793 unrecognized characters after an expression.
6795 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob