1 2000-07-08 Kazu Hirata <kazu@hxi.com>
3 * config/tc-sh.c: Fix formatting.
4 * config/tc-tic54x.c: Fix formatting.
6 2000-07-07 Kazu Hirata <kazu@hxi.com>
8 * config/tc-sh.c: Fix comments.
9 * config/obj-vms.c: Fix comments.
10 * config/tc-a29k.c: Likewise.
11 * config/tc-alpha.c: Likewise.
12 * config/tc-h8300.c: Likewise.
13 * config/tc-h8500.c: Likewise.
14 * config/tc-i370.c: Likewise.
15 * config/tc-ia64.c: Likewise.
16 * config/tc-m68hc11.c: Likewise.
17 * config/tc-m68k.c: Likewise.
18 * config/tc-mips.c: Likewise.
19 * config/tc-ns32k.c: Likewise.
20 * config/tc-ppc.c: Likewise.
21 * config/tc-z8k.c: Likewise.
23 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
25 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
26 Default to '(SEC_LOAD | SEC_DATA)'.
27 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
29 * doc/internals.texi (CPU Backend): Describe
30 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
32 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
34 * as.c (parse_args): NULL terminate the long option list.
36 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
38 * config/tc-d30v.h: Include "write.h" for fixS.
39 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
41 2000-07-05 Nick Clifton <nickc@cygnus.com>
43 * config/tc-d30v.c (write_2_short): Further changes to warning
44 messages produced when combining EITHER_BUT_PREFER_MU attributed
47 2000-07-05 DJ Delorie <dj@redhat.com>
51 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
53 * config/tc-arm.c (psrs): Accept combinations of flags.
55 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
57 * config/tc-avr.c: Change _ () to _() around all strings marked
58 for translation (exception from the usual coding style).
59 (avr_opt): New struct variable, how the new switches are set.
60 (OPTION_MMCU): Define as 'm' and actually use.
61 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
62 (show_mcu_list): New function, display the list of known MCUs.
63 (md_show_usage): Document the new switches. Call show_mcu_list.
64 (avr_set_arch): Change 'm' to OPTION_MMCU.
65 (md_parse_option): Call show_mcu_list if unknown MCU specified.
66 Handle the new switches.
67 (avr_operands): Disable warnings for undefined combinations of
68 operands if -mall-opcodes. Disable warnings for skipping two-word
69 instructions if enhanced core or -mno-skip-bug.
70 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
71 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
72 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
73 (avr_ldi_expression): Warn about implicit lo8().
74 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
76 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
78 * configure.in: Add entry for mips-*-sysv4*MP*
80 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
81 elf32-tradlittlemips for traditional mips targets.
82 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
83 test for Link Once sections as in adjust_reloc_syms.
84 * config/te-tmips.h: New file for traditional mips targets. Define
87 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
89 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
90 flags argument is not present, don't change an existing section's
91 section's attributes. If the flags argument is present, warn if the
92 attributes don't match the section's current attributes. When
93 long section names are supported, set SEC_LINK_ONCE and
94 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
96 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
98 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
101 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
103 * write.c (set_segment_vma): New: Set vma and lma for a segment.
104 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
106 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
108 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
109 expressions. Ignore the problem when handling 16 bit immediates,
110 because the assembler will take care of the relocation later.
112 2000-06-27 Nick Clifton <nickc@cygnus.com>
114 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
115 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
116 sequential order, and emit warning messages if the input source
117 code contains constructs like that, or parallel constructs
118 containing such opcodes.
120 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
122 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
123 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
124 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
125 (md_show_usage): Update usage message.
126 (md_parse_option): Allow redefinition of MCU type within the
127 same avr[1-5] bfd machine type. Show both old and new MCU type
128 in the error message.
129 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
130 Simplify 8K wrap code.
132 2000-06-25 Kazu Hirata <kazu@hxi.com>
134 * config/obj-aout.c: Remove all uses of DEFUN.
135 * config/obj-ieee.c: Likewise.
136 * config/tc-sh.c: Fix comment typos.
137 * config/tc-tahoe.c: Likewise.
138 * config/tc-vax.c: Likewise.
139 * config/tc-w65.c: Likewise.
140 * config/tc-z8k.c: Likewise.
141 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
143 2000-06-24 DJ Delorie <dj@cygnus.com>
145 * config/tc-i386.c (md_estimate_size_before_relax): Revert
146 more changes from Sept 1999
147 (tc_i386_fix_adjustable): ditto
148 (md_apply_fix3): ditto
150 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
152 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
153 (gas_cgen_parse_operand): Set it around expression() call.
154 (gas_cgen_md_operand): Test for it before longjmp().
156 2000-06-24 Kazu Hirata <kazu@hxi.com>
158 * config/tc-h8500.c: Remove all uses of DEFUN.
159 * config/tc-sh.c: Likewise.
160 * config/tc-w65.c: Likewise.
161 * config/tc-z8k.c: Likewise.
163 * config/tc-h8500.c: Fix typos in comments.
165 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
167 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
170 2000-06-23 matthew green <mrg@redhat.com>
172 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
173 defined. Fix error message for `[' grouping.
175 2000-06-22 Kazu Hirata <kazu@hxi.com>
177 * config/tc-h8300.c: Fix formatting and comment typos.
179 2000-06-22 Timothy Wall <twall@cygnus.com>
181 * config/tc-ia64.c (note_register_values): Move premature QP
182 notation clearing into the appropriate place.
184 2000-06-22 Alan Modra <alan@linuxcare.com.au>
186 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
187 first before anything else. Add bin-bugs.h, emul.h and progress.h
188 Sort list of files as for $(OBJS) in Makefile.am.
190 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
191 find one. Remake dependencies.
192 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
193 * Makefile.in: Regenerate.
194 * doc/Makefile.in: Regenerate.
196 * config/tc-i386.c (i386_displacement): Don't assume a constant
197 displacement is necessarily 16 bits when in 16 bit code mode.
198 (md_assemble): Instead size the displacement here after we know
199 for sure that a .code16gcc operand hasn't automatically added
200 operand size prefixes.
202 2000-06-21 H.J. Lu <hjl@gnu.org>
204 * Makefile.am: Rebuild dependency.
205 * Makefile.in: Rebuild.
207 2000-06-21 Kazu Hirata <kazu@hxi.com>
209 * config/tc-h8300.c (parse_reg): Make the function static.
210 (parse_exp): Likewise.
212 2000-06-20 DJ Delorie <dj@cygnus.com>
214 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
215 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
216 for cygwin import libraries to work properly.
218 2000-06-20 H.J. Lu <hjl@gnu.org>
220 * Makefile.am: Rebuild dependency.
221 * Makefile.in: Rebuild.
222 * configure: Likewise.
223 * doc/Makefile.in: Likewise.
225 2000-06-20 Timothy Wall <twall@cygnus.com>
227 * doc/internals.texi (CPU backend): Add @itemx for
228 TC_START_LABEL_WITHOUT_COLON.
229 * doc/c-tic54x.texi: New.
230 * doc/as.texinfo: Add tic54x features and include primary tic54x
232 * doc/all.texi: Add C54X.
233 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
234 * doc/Makefile.in: Regenerate.
235 * configure.in: Add tic54x and define LIBM for tic54x.
236 * configure: Regenrate.
237 * config/tc-tic54x.[ch]: New.
238 * config/obj-coff.h: Add tic54x.
239 * Makefile.am: (CPU_TYPES): Add tic54x.
240 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
241 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
242 (as_new_LDADD): Add $(LIBM).
243 * Makefile.in: Regenerate.
245 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
247 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
248 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
249 * doc/as.texinfo: Likewise.
251 * configure, Makefile.in: Regenerate.
252 * configure.in (emulations): Recognize m6811 and m6812.
253 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
254 Added files for 68hc11 and 68hc12 assembler.
255 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
256 * config/tc-m68hc11.h: Header definition for that assembler.
258 2000-06-18 Nick Clifton <nickc@redhat.com>
260 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
261 instead of OCTETS_PER_BYTE.
263 * config/tc-v850.c: Fix compile time warnings.
264 * config/tc-ppc.c: Fix compile time warnings.
266 2000-06-18 H.J. Lu <hjl@gnu.org>
268 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
269 * configure: Rebuild.
271 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
273 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
276 2000-06-16 Nick Clifton <nickc@cygnus.com>
278 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
279 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
281 * doc/c-mips.texi: Document newly accepted cpu variants.
283 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
285 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
287 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
289 * macro.c (getstring): Make it possible to escape the quote
292 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
294 * config/tc-hppa.c (pa_export): Weak symbols can be global.
296 2000-06-13 H.J. Lu <hjl@gnu.org>
298 * configure: Regenerate.
300 2000-06-09 Alan Modra <alan@linuxcare.com.au>
302 * app.c (do_scrub_begin): Don't default lex[';'] as a line
304 * doc/internals.texi (line_separator_chars): Semicolon is no
305 longer a default. Mention null and newline as defaults.
307 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
309 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
310 * config/tc-i860.h (line_separator_chars): Likewise.
311 * config/tc-h8300.c (line_separator_chars): Likewise.
312 * config/tc-i960.c (line_separator_chars): Likewise.
313 * config/tc-m68k.c (line_separator_chars): Likewise.
314 * config/tc-mips.c (line_separator_chars): Likewise.
315 * config/tc-ns32k.c (line_separator_chars): Likewise.
316 * config/tc-sparc.c (line_separator_chars): Likewise.
317 * config/tc-vax.c (line_separator_chars): Likewise.
319 * config/tc-h8300.c (comment_chars): Use string initialiser.
320 * config/tc-i960.c (line_comment_chars): Likewise.
321 * config/tc-z8k.c (comment_chars, line_comment_chars,
322 line_separator_chars): Likewise.
324 * config/tc-arm.c (line_separator_chars): Always use `;', not just
327 2000-06-08 Nick Clifton <nickc@cygnus.com>
329 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
332 2000-06-08 David O'Brien <obrien@FreeBSD.org>
334 * configure.in (VERSION): Update to show this is the CVS mainline.
336 2000-06-08 Matthew Jacob <mjacob@feral.com>
338 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
339 $at is the integer register $r28, vs. both $r28 and the floating
342 2000-06-08 James E. Wilson <wilson@cygnus.com>
344 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
345 (dot_endp): Don't call ia64_flush_insns.
346 (emit_one_bundle): Don't delete prologue/body records from
347 unwind_record list in first loop. Rewrite second loop to account for
350 2000-06-07 David Mosberger <davidm@hpl.hp.com>
352 * config/tc-ia64.c: Add missing prototypes.
353 (generate_unwind_image): Cast argument to output_unw_records call.
355 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
357 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
359 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
361 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
362 (REGISTER_P): likewise.
363 (avr_opcodes): uses include/opcode/avr.h
364 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
366 2000-06-04 Alan Modra <alan@linuxcare.com.au>
368 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
371 2000-06-03 H.J. Lu <hjl@gnu.org>
373 * read.c (is_end_of_line): Put back `;'.
375 2000-06-03 Alan Modra <alan@linuxcare.com.au>
377 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
379 2000-06-01 Alan Modra <alan@linuxcare.com.au>
381 * expr.c (operand): Test is_end_of_line outside switch to catch
382 line separator chars that are also operators.
383 (operator): Return O_illegal for line separator chars.
385 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
386 entry (or `!' entry for TC_HPPA).
388 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
389 before indexing is_end_of_line. Remove redundant check for '\0'.
391 * config/tc-h8500.c (md_assemble): Likewise.
392 * config/tc-mcore.c (md_assemble): Likewise.
393 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
396 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
398 * config/tc-mcore.c (mcore_cons): Likewise.
399 (mcore_float_cons): Likewise.
400 (mcore_stringer): Likewise.
401 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
403 2000-06-01 Scott Bambrough <scottb@netwinder.org>
405 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
407 2000-05-29 Nick Clifton <nickc@cygnus.com>
409 * config/tc-sh.c: Fix compile time warning messages.
411 * config/tc-mips.c: Fix compile time warning messages.
413 2000-05-29 Philip Blundell <philb@gnu.org>
415 * doc/as.texinfo: Update copyright dates.
416 (Local Labels): Delete misplaced mention of ARM.
417 * NEWS: Mention ARM ELF support.
419 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
421 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
422 it is modified, and use the real_size to compute the frag address
423 for dwarf2 line info.
425 2000-05-27 Alan Modra <alan@linuxcare.com.au>
427 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
428 line-matching scheme to cope with automake moving variables around.
429 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
430 * Makefile.in: Regenerate.
432 2000-05-26 Jakub Jelinek <jakub@redhat.com>
434 * config/tc-sparc.c (sparc_relax): New.
435 (md_longopts): Add -relax and -no-relax options.
436 (md_parse_options, md_show_usage): Likewise.
437 (md_apply_fix3): Optimize tail call into branch always if possible.
439 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
441 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
442 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
443 rules, with warning when a GAS statement specifies a packing that
444 will result in an instruction being squashed.
445 Added typdef packing_type and enumerals, changed various integer
446 literals to use the enumerals.
448 2000-05-24 David Mosberger <davidm@hpl.hp.com>
450 * config/tc-ia64.c (dot_restorereg_p): New function.
451 (md_pseudo_table): Add restorereg.p.
452 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
453 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
455 * config/tc-ia64.h (unw_record_type): Add unwabi.
456 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
457 called MASK with members for imask, and the masks produced by
458 fr_mem, gr_mem, br_mem, and frgr_mem.
459 (unw_p_record): Add members ABI and CONTEXT.
460 (unw_x_record): Add member AB.
461 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
462 as pseudo-register for use during unwind info generation.
463 (AR_PFS, AR_LC): New macros.
464 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
465 whose names start with an at sign (as in "@priunat").
466 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
468 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
469 proc_end, unwind_info, personality_routine): Consolidate into
470 "unwind" structure to reduce offset-table use. Add member
471 NEXT_SLOT_NUMBER to track the slot number for the next instruction
473 (output_R1_format, output_R3_format, output_P3_format,
474 output_P6_format): Initialize R with zero to reduce compiler warnings.
475 (output_P7_format): Ditto. Add `default' branch to switch
476 statement to reduce compiler warnings.
477 (output_P8_format, output_B1_format, output_B4_format): Ditto.
478 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
479 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
480 into single argument.
481 (output_X1_format, output_X3_format): Initialize R with zero to reduce
482 compiler warnings. Merge A and B args into single argument.
483 (output_X2_format, output_X4_format): Remove unused variable R. Merge
484 A and B args into single argument.
485 (free_record): Removed (wasn't used).
486 (free_list_records): Also free imasks in prologue records.
487 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
488 (output_spill_mask): Remove.
489 (output_unwabi): New function.
490 (output_epilogue, output_label_state, output_copy_state): Call
492 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
493 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
495 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
496 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
497 as part of handling the prologue records. Emit region's imask if
498 we have one. Handle unwabi, epilogue, label_state, copy_state,
499 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
500 spill_sprel_p, and spill_reg_p records.
501 (set_imask, count_bits, slot_index): New function.
502 (fixup_unw_records): Fix region size computation. Handle
503 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
504 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
505 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
506 set_imask accordingly. Update imask for gr_gr, and br_gr records.
507 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
508 (dot_save): Use manifest constants for applicaton registers.
509 Handle REG_PR and REG_PRIUNAT.
510 (dot_restore): Don't just ignore it.
511 (dot_restorereg): New function..
512 (generate_unwind_image): Ensure unwind info is a multiple of eight
513 bytes, not just four bytes.
514 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
515 (dot_altrp): Don't just ignore it.
516 (dot_savemem): New function. Replaces dot_savesp() and
517 dot_savepsp(). Use manifest constants for applicaton registers.
518 Handle REG_PR and REG_PRIUNAT.
519 (dot_savef): Simplify.
520 (dot_saveb): Support generation of br_gr.
521 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
522 dot_label_state, dot_copy_state): New function.
523 (dot_unwabi): Don't just ignore it.
524 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
525 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
526 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
527 (emit_one_bundle): Set slot number for prologue/body records
528 *before* emitting the first insn.
529 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
530 (md_begin): Declare "psp" pseudo-register.
531 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
532 so we don't get segfault.
533 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
534 counts as required per SW Conventions manual
535 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
536 output_preds_psprel, output_preds_sprel, output_spill_base,
537 output_unat_psprel, output_unat_sprel, output_lc_psprel,
538 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
539 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
540 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
541 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
542 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
543 (dot_vframe): Implement.
544 (dot_vframesp, dot_vframepsp): New function.
546 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
548 * configure.in (i386-*-freebsd a.out entry): Quote properly.
549 * configure: Regenerate.
551 2000-05-23 Alan Modra <alan@linuxcare.com.au>
553 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
554 (md_estimate_size_before_relax): so we can use it here instead of
555 old kludges. Localise vars to blocks. Comment.
557 * frags.c (frag_new): Update fr_var comments.
558 * frags.h (struct frag): Ditto.
560 2000-05-22 Richard Henderson <rth@cygnus.com>
562 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
563 (pseudo_func): Add pcrel.
564 (operand_match): Handle IA64_OPND_TGT64.
565 (build_insn): Likewise.
566 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
567 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
568 (fix_insn): Handle all three 64-bit relocation types.
570 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
572 * obj.h (struct format_ops): New members begin, app_file,
573 s_set_other, s_set_desc, s_get_type, s_set_type,
574 separate_stab_sections, init_stab_section.
576 * config/obj-multi.h: Update GPL notice to v2.
579 (S_SET_SIZE): Test s_set_size for NULL before calling.
580 (S_SET_ALIGN): Similar for s_set_align.
585 (SEPARATE_STAB_SECTIONS): New.
586 (INIT_STAB_SECTION): New.
587 (EMIT_SECTION_SYMBOLS): New.
588 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
590 * config/obj-elf.h: Update GPL notice to v2.
591 Mention that this file is included from obj-multi.h.
592 (obj_begin): Wrap definition in ifndef.
593 (elf_file_symbol): Constify declaration.
594 (obj_app_file): Ditto.
595 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
596 Wrap in ifndef SEPARATE_STAB_SECTIONS.
598 * config/obj-elf.c (elf_s_set_other): New.
599 (elf_file_symbol): Constify argument.
600 (elf_separate_stab_sections): New.
601 (elf_init_stab_section): New.
602 (elf_format_ops): Add new members. Remove comma at end.
604 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
605 (ecoff_format_ops): Add new fields. Remove comma at end.
606 Mention inconsistency for emit_section_symbols.
608 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
610 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
611 (coff_separate_stab_sections): New.
612 (coff_format_ops): Add new members.
614 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
615 (obj_aout_s_set_other): New.
616 (obj_aout_s_set_desc): New.
617 (obj_aout_s_get_type): New.
618 (obj_aout_s_set_type): New.
619 (obj_aout_separate_stab_sections): New.
620 (aout_format_ops): New members added. Use obj_aout_process_stab,
621 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
622 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
624 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
626 2000-05-22 Alan Modra <alan@linuxcare.com.au>
628 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
629 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
630 (md_estimate_size_before_relax): Ensure jumps to weak and
631 externally visible symbols are relocatable.
633 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
635 * stabs.c (aout_process_stab): Make global.
636 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
637 * read.h (aout_process_stab): Declare.
639 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
640 Generalize to *aout, *coff *elf.
641 * configure: Regenerated.
643 * doc/internals.texi (Object format backend): Say
644 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
646 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
647 * Makefile.in: Regenerated.
649 2000-05-19 Catherine Moore <clm@cygnus.com>
651 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
653 2000-05-18 Alan Modra <alan@linuxcare.com.au>
655 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
656 instruction to reflect change in re_assemble_*.
658 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
660 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
661 build PA64 ELF tools.
662 * configure: Rebuilt.
664 2000-05-17 Alan Modra <alan@linuxcare.com.au>
666 * Makefile.am: Regenerate dependencies.
667 * Makefile.in: Regenerate.
669 2000-05-15 Nick Clifton <nickc@cygnus.com>
671 * config/tc-arm.c (struct asm_psr): Add boolean field
672 distinguishing between CSPR and SPSR. Rename 'number' field
674 (psrs): Rearrange contents to match new asm_psr structure.
675 (arm_psr_parse): Move next to psr_required_here. Make it
676 return an asm_psr structure.
677 (psr_required_here): Use asm_psr structure returned by
679 (do_msr): Reorganise to allow psr_required_here to be called
681 (md_undefined_name): Mark 'name' parameter as unused, since
682 the COFF target does not use it.
684 2000-05-14 David O'Brien <obrien@FreeBSD.org>
686 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
688 * config/te-aux.h: Likewise.
689 * config/te-dpx2.h: Likewise.
690 * config/te-go32.h: Likewise.
691 * config/te-hp300.h: Likewise.
692 * config/te-hppa.h: Likewise.
693 * config/te-i386aix.h: Likewise.
694 * config/te-ic960.h: Likewise.
695 * config/te-interix.h: Likewise.
696 * config/te-nbsd532.h: Likewise.
697 * config/te-pc532mach.h: Likewise.
698 * config/te-ppcnw.h: Likewise.
699 * config/te-psos.h: Likewise.
700 * config/te-sparcaout.h: Likewise.
701 * config/te-sun3.h: Likewise.
702 * config/te-sysv32.h: Likewise.
704 2000-05-14 Alan Modra <alan@linuxcare.com.au>
706 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
707 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
708 and sign extend without an if statement.
709 (build_bytes): Likewise.
711 2000-05-14 Kazu Hirata <kazu@hxi.com>
713 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
714 X_add_symbol L_32 case.
716 2000-05-14 David O'Brien <obrien@FreeBSD.org>
718 * config/te-freebsd.h: New file.
720 2000-05-13 Alan Modra <alan@linuxcare.com.au>
722 * asintl.h (gettext, dgettext, dcgettext, textdomain,
723 bindtextdomain): Replace defines with those from intl/libgettext.h
724 to quieten gcc warnings.
726 * NEWS: Mention x86 .arch and -q.
728 * config/tc-i386.c (quiet_warnings): New.
729 (md_assemble): Use quiet_warnings.
730 (md_parse_option): Set quiet_warnings from -q.
731 (md_show_usage): Mention -q, delete -m.
732 (flag_do_long_jump): Delete.
733 (md_parse_option): Remove -m.
734 (md_show_usage): Remove -m.
735 (md_create_long_jump): Remove useless flag_do_long_jump code.
737 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
738 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
740 2000-05-13 Alan Modra <alan@linuxcare.com.au>
741 Alexander Sokolov <robocop@netlink.ru>
743 * doc/c-i386.texi (i386-Arch): New section.
744 (i386-Syntax): Mention .intel_syntax and .att_syntax.
746 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
747 (smallest_imm_type): Use smallest opcode for shift by one if cpu
748 architecture has been given and is not 486.
750 (md_pseudo_table): Add .arch.
751 (md_assemble): Warn if cpu architecture has been given and an
752 unsupported instruction.
754 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
755 Move operand_types bit defines after relevant template field.
756 (template): Add cpu_flags.
760 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
762 * config/tc-mn10300.h (md_end): Define.
763 (mn10300_finalize): Declare.
764 * config/tc-mn10300.c: Include dwarf2dbg.h.
765 (debug_line): Define.
766 (md_assemble): Generate dwarf2 line info.
767 (mn10300_finalize): New function. Finalize dwarf2 info.
769 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
771 * config/tc-mips.c (md_estimate_size_before_relax): Use the
772 external version of the relocation for weak symbols.
774 2000-05-08 David Mosberger <davidm@hpl.hp.com>
776 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
777 frame size in units of 16 bytes, as required per SW Conventions manual.
778 (output_unw_records): Output info-block header as a dword to get
781 2000-05-08 Alan Modra <alan@linuxcare.com.au>
783 * as.h: #include "file", not <file> on files from ../include.
784 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
785 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
786 (md_convert_frag): Add ATTRIBUTE_UNUSED.
787 (tc_coff_symbol_emit_hook): Ditto.
788 (OPTCOUNT): Cast to int to avoid compiler warning.
789 (md_begin): Fix signed/unsigned warnings.
791 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
793 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
794 ABRANCH LONG case for a conditional branch on a 68000.
795 (md_estimate_size_before_relax): Likewise. Also handle
796 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
797 (m68k-ip: case ABSL): Relax absolute references to 16-bit
798 PC-relative on all CPUs.
799 (md_estimate_size_before_relax): Likewise.
801 2000-05-04 Alan Modra <alan@linuxcare.com.au>
803 * as.c (parse_args): Just mention current year in printed
806 2000-05-03 J.T. Conklin <jtc@redback.com>
808 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
810 (md_parse_option): Recognize -m7400.
812 2000-05-03 Ian Lance Taylor <ian@zembu.com>
814 * config/atof-ieee.c (gen_to_words): When adding carry back in,
815 don't permit lp to become less than the words array.
817 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
819 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
820 Fix little-endian case.
822 2000-05-03 David O'Brien <obrien@NUXI.com>
824 * as.c (parse_args): Update copyright.
826 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
828 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
829 for the .bss section too.
831 2000-05-02 Alan Modra <alan@linuxcare.com.au>
833 * configure.in: Set em=linux for hppa-*-linux.
834 * configure: Regenerate.
835 * doc/Makefile.in: Regenerate with correct automake.
837 * frags.c (frag_grow): Sanity check chunk_size.
839 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
840 * config/obj-som.h: Likewise.
841 * config/obj-ieee.h: Likewise.
843 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
845 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
846 (md_pseudo_table): Fully initialise OBJ_ELF cases.
847 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
848 (pa_ip): low_sign_unext now returns via function value. Use
849 re_assemble_* instead of dis_assemble_* and
850 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
852 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
853 (md_section_align, md_parse_option, md_show_usage,
854 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
855 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
856 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
857 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
858 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
860 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
861 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
862 outside of switch. Correct mask and shifting errors in case 10
863 and case -11. In case 21, compare against signed range to suit
864 hppa_field_adjust changes. In case 12, use re_assemble_12. In
865 case 17 and case 22, use offsetT variable to properly check range.
866 Use re_assemble_* here too.
867 (evaluate_absolute): Change type of value to offsetT. Call
868 hppa_field_adjust to do the work for us.
869 (pa_parse_cmpb_64_cmpltr): Delete save_s.
870 (pa_parse_cmpib_64_cmpltr): Ditto.
871 (pa_build_unwind_subspace): Delete unused var subseg. Change type
872 of i to unsigned int.
873 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
874 (pa_end_of_source): Return type is void.
876 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
878 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
880 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
882 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
884 (md_begin): Removed "construct symbols for each register name".
885 Because register names conflicts with GCC generated function
887 (avr_operand): Now constant numbers can be used as a register
888 identifiers (0 as r0, 31 as r31).
889 (md_assemble): use skip_space () before parsing instruction
892 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
894 * config/tc-avr.c: New AVR_ISA_ defined.
895 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
896 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
897 for `fmul', `movw' and `lpm R,Z' instructions.
898 (avr_operands): Warn if current opcode is a two-word instruction
899 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
900 (avr_opcodes): New commands added.
901 (REGISTER_P): Check 'a' and 'v' constraint letters.
902 (mcu_types): New MCU added.
904 2000-05-01 Alan Modra <alan@linuxcare.com.au>
906 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
907 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
908 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
909 * configure: Regenerate.
911 2000-04-29 Andreas Jaeger <aj@suse.de>
913 * as.h: Correctly check GCC version.
915 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
917 * as.c (parse_args): Allow md_parse_option to override -a listing
919 * config/obj-coff.c (add_lineno): Change type of offset parameter
920 from "int" to "bfd_vma."
921 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
922 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
923 (ppc_change_csect): Align correctly for XCOFF64.
924 (ppc_machine): New function, which discards "ppc_machine" line.
925 (ppc_tc): Cons for 8 when code is 64 bit.
926 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
928 (md_parse_option): Handle -a64 and -a32.
930 * config/tc-ppc.h (TARGET_MACH): Define.
931 (TARGET_FORMAT): Move to function.
932 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
934 2000-04-26 David O'Brien <obrien@FreeBSD.org>
936 * doc/as.1: Fix unbalanced brackets.
938 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
940 (line_comment_chars): Set to '/' if TE_FreeBSD.
942 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
944 * configure.in: Configury support for PA64 (currently disabled).
945 * configure: Rebuilt.
947 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
949 * config/tc-mips.c (s_change_sec): Use record_alignment, not
950 bfd_set_section_alignment.
952 2000-04-25 Alan Modra <alan@linuxcare.com.au>
954 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
957 2000-04-24 Nick Clifton <nickc@cygnus.com>
959 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
960 * doc/as.texinfo (Align): Include arm and strongarm in list of
961 targets that have the second form of the behaviour of the .align
964 2000-04-24 Mark Klein <mklein@dis.com>
966 * obj-som.c: Terminate obj_pseudo_table.
968 2000-04-22 Timothy Wall <twall@cygnus.com>
970 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
972 (operand_match): Conditionally insert default bit values for IMMU9.
974 2000-04-14 Matthew Green <mrg@cygnus.com>
976 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
977 * configure: Rebuilt.
979 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
980 Jason Eckhardt <jle@cygnus.com>
982 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
984 * config/tc-hppa.c (CHECK_ALIGN): New macro.
985 Added handling of new operand types l,y,&,fe,fE,fx.
987 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
988 David Mosberger <davidm@hpl.hp.com>
989 Timothy Wall <twall@cygnus.com>
990 Andrew MacLeod <amacleod@cygnus.com>
991 Jim Wilson <wilson@cygnus.com>
993 * Makefile.am (CPU_TYPES): Add ia64.
994 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
995 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
996 * Makefile.in: Rebuild.
997 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
998 * configure: Rebuild.
999 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1000 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1001 * expr.c (expr): Handle md_optimize_expr.
1002 * read.c (LEX_HASH): Add comment.
1003 * config/tc-ia64.c, config/tc-ia64.h: New files.
1005 2000-04-21 Richard Henderson <rth@cygnus.com>
1007 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1008 bundling a non-delayed branch type instruction.
1010 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1012 * config/tc-mn10300.c (HAVE_AM30): Define.
1013 (md_assemble): Use it.
1015 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1017 * config/obj-elf.c (obj_elf_change_section): Check for changed
1020 * Makefile.am: (CPU_MULTI_VALID): Remove.
1021 (MULTI_CPU_TYPES): Define.
1022 (MULTI_CPU_OBJ_VALID): Define.
1023 (DEPTC): Use the above.
1024 (DEPOBJ): Same here.
1026 Regenerate dependencies.
1027 * Makefile.in: Regenerate.
1029 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1031 * Makefile.am (YACC, LEX): Get them from configure.
1033 2000-04-18 H.J. Lu (hjl@gnu.org)
1035 * config/tc-i386.c (offset_in_range): Use addressT instead of
1036 bfd_vma for non-bfd assemblers.
1038 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1040 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1041 doesn't give spurious errors.
1043 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1045 * as.h (SEEK_SET): Define if undefined.
1047 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1049 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1050 constants, and don't assume offsetT is 32 bits.
1052 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1054 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1055 (md_pcrel_from_section): Add prototype.
1056 (d10v_fix_adjustable): Add prototype.
1057 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1059 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1061 2000-04-12 Nick Clifton <nickc@cygnus.com>
1063 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1064 symbol in frag chain.
1066 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1068 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1069 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1070 (fits_in_signed_word, smallest_imm_type): Ditto.
1071 (md_assemble): Use an offsetT var to hold offsetT values, not a
1073 (offset_in_range): New.
1074 (md_assemble): Use it.
1075 (md_convert_frag): Change type of target_address, opcode_address,
1076 and displacement_from_opcode_start to offsetT.
1077 (md_create_short_jump): Change type of offset to offsetT.
1078 (md_create_long_jump): Ditto.
1079 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1080 (md_chars_to_number): Remove.
1081 (output_invalid): Remove duplicate prototype.
1083 2000-04-09 Nick Clifton <nickc@cygnus.com>
1085 * Makefile.am (CPU_TYPES): Add 'avr'.
1086 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1087 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1089 * Makefile.in: Regenerate.
1091 * doc/as.texinfo: Add M32R documentation.
1093 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1095 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1096 --enable-build-warnings option.
1097 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1098 * Makefile.in, configure: Re-generate.
1100 2000-04-07 Nick Clifton <nickc@cygnus.com>
1102 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1103 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1104 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1105 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1106 (arm_force_relocation): Force relocations for
1107 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1109 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1111 * config/tc-sh.c (get_operands): There's no third operand if the
1112 first operand is an immediate.
1114 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1116 * config/tc-sh.c (immediate): Delete.
1117 (sh_operand_info): Add immediate member.
1118 (parse_reg): Use A_PC for pc.
1119 (parse_exp): Add second argument 'op'. All callers changed.
1120 (parse_at): Expect pc to be coded as A_PC.
1121 Use immediate field in *op.
1122 (insert): Add fourth argument 'op'. All callers changed.
1123 (build_relax): Add second argument 'op'. All callers changed.
1124 (insert_loop_bounds): New function.
1125 (build_Mytes): Remove DISP_4.
1126 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1127 (assemble_ppi): Use immediate field in *operand.
1128 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1129 (md_apply_fix): Likewise.
1130 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1132 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1134 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1136 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1138 * internals.texi (CPU backend): Document
1139 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1141 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1143 * po/gas.pot: Regenerate.
1145 * as.c (show_usage): Restore translated part of bug string.
1146 * gasp.c (show_usage): Likewise.
1148 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1149 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1150 than move-if-change.
1151 (DEP1): Modify for "gcc -MM".
1155 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1156 Update dependencies.
1157 * Makefile.in: Regenerate.
1159 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1161 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1162 (md_begin): Likewise.
1163 (HAVE_AM33): New macro.
1164 (md_assemble): Use it. Match r_regs and xr_regs only if
1167 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1169 * as.h: #include "bin-bugs.h"
1170 * as.c (show_usage): Use REPORT_BUGS_TO.
1171 * gasp.c: #include "bin-bugs.h"
1172 (show_usage): Use REPORT_BUGS_TO.
1174 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1176 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1178 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1179 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1182 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1184 * config/tc-i386.c (i386_immediate): Don't assume a constant
1185 immediate is necessarily 16 bits when in 16 bit code mode.
1186 (md_assemble): Instead set guess_suffix here after we have checked
1189 2000-04-02 Richard Henderson <rth@cygnus.com>
1191 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1192 quantities. Correct right shift sign extension.
1193 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1194 32-bit value when shifting into place.
1196 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1198 * app.c: Add ATTRIBUTE_UNUSED as needed.
1199 * config/tc-ppc.c: Likewise.
1200 (ppc_size): Make unsigned long.
1201 (ppc_insert_operand): Add casts to avoid warnings.
1203 2000-03-31 Nick Clifton <nickc@cygnus.com>
1205 * config/tc-d10v.h (md_flush_pending_output): Define.
1207 2000-03-29 Nick Clifton <nickc@cygnus.com>
1209 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1210 segment. Works for both BFD_ASSEMBLER and others.
1211 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1213 2000-03-29 Nick Clifton <nickc@cygnus.com
1215 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1217 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1219 * listing.c (LISTING_LHS_WIDTH): Default depends on
1221 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1223 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1225 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1228 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1230 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1232 * config/tc-avr.c (mcu_types): Add missing initialiser.
1233 (md_pcrel_from_section): Add prototype.
1234 (avr_operand): Remove redundant test of unsigned < 0.
1235 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1237 2000-03-27 Denis Chertykov <denisc@overta.ru>
1239 * config/tc-avr.c: New file for AVR support.
1240 * config/tc-avr.h: Likewise.
1241 * configure.in: Add AVR support.
1242 * configure: Regenerate.
1244 2000-03-26 Timothy Wall <twall@cygnus.com>
1246 * gasp.c (macro_op): Add new argument to check_macro call.
1247 Macro structure definitions moved to macro.h
1248 * sb.h: Add argument to prototype for input_scrub_include_sb.
1249 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1250 nesting checks with an additional flag.
1251 (struct input_save): Add flag to indicate whether current sb
1252 should be checked for proper macro/conditional nesting.
1253 (input_scrub_push/pop): Save/restore nest check flag.
1254 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1256 * macro.c (check_macro): Allow caller to retrieve parsed macro
1257 information if a pointer is provided. This information may be
1258 used by the new macro hooks.
1259 * macro.h: Update prototype for check_macro. Macro struct
1260 definitions moved here from macro.c/gasp.c.
1261 * read.c (read_a_source_file): Add parameter to check_macro call,
1262 and pass macro info to the macro hook, if defined.
1263 (input_scrub_insert_line): New. Allow insertion of a line of
1264 characters into the input stream.
1265 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1266 file into the input stream.
1267 (s_include): Use input_scrub_insert_file.
1268 * internals.texi: Document new macro hooks.
1269 * as.h: New prototypes added.
1271 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1273 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1274 an initial capital letter.
1275 (i386_index_check): Reindent.
1277 2000-03-19 Nick Clifton <nickc@cygnus.com>
1279 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1282 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1284 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1285 instruction operand bad if Rd > 7 when generating
1286 thumb instructions. Prevents for example,
1287 "adr r12,label" from silently failing and generating
1288 the wrong instruction.
1290 2000-03-17 Nick Clifton <nickc@cygnus.com>
1292 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1293 that have a destingation >= 0x400000.
1294 Fix compile time warning messages.
1296 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1298 * config/tc-sh.c (md_begin): When encountering insn that are
1299 not supported by the current arch, only change the name if
1300 its contents are the same as prev_name.
1301 (get_specific): If the the architecture doesn't match, fail.
1303 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1305 * config/tc-sh.c (IDENT_CHAR): Define.
1306 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1307 matching back where it came from.
1309 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1311 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1313 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1315 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1318 2000-03-15 Kazu Hirata <kazu@hxi.com>
1320 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1322 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1324 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1325 floating-point-number, make sure 'f' is in FLT_CHARS.
1327 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1329 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1330 (s_lcomm_internal): Use it.
1331 * doc/internals.texi (CPU backend): Document it.
1332 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1335 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1337 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1340 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1341 implementation doesn't have special handling for switch
1343 (macro_build): Allow for code in sections other than .text.
1345 (mips_ip): Likewise.
1346 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1347 Don't perform relocs if we will be outputting them.
1348 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1349 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1352 2000-03-09 Catherine Moore <clm@cygnus.com>
1354 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1355 relocation type based on the entry in the fixup structure.
1357 2000-03-08 H.J. Lu (hjl@gnu.org)
1359 * Makefile.am (install-exec-tooldir): Depend on
1360 install-exec-bindir for parallel make.
1361 * Makefile.in: Regenerated.
1363 2000-03-06 Nick Clifton <nickc@cygnus.com>
1365 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1367 (md_parse_option): Parse -m32r command line switch - disable m32rx
1369 (md_show_usage): Document new option.
1371 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1372 * doc/Makefile.in: Regenerate.
1373 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1375 2000-03-02 Michael Meissner <meissner@redhat.com>
1377 * config/tc-d30v.c (check_range): Remove code that incorrectly
1378 sign extended values where bits < 32.
1380 2000-03-02 H.J. Lu (hjl@gnu.org)
1382 * configure.in: Support --enable-targets=all on ia32.
1383 * configure: Regenerated.
1385 2000-03-01 Nick Clifton <nickc@cygnus.com>
1387 * gasp.c (do_align): Remove bogus check of alignment value.
1389 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1391 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1392 TC_PPC was defined forced the type of a symbol with no other type
1395 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1397 * doc/internals.texi (CPU backend): Mention that
1398 line_separator_chars do not break up comments. Fix typos for
1399 LEX_AT and LEX_NAME descriptions. Document operands for
1400 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1401 description of md_create_short_jump usage. Document argument for
1402 md_undefined_symbol.
1404 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1406 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1407 (md_parse_option): Handle it.
1408 (md_show_usage): Document it.
1410 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1412 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1413 opcode, for the instruction `pal19'. From Andrea Arcangeli
1416 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1418 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1420 (md_assemble): To here, before template operands are matched.
1421 Also ensure a constant immediate is sign extended when we know the
1422 size is at most 16 bits. This is to catch cases like "add
1423 $0xffc0,%ax" where we don't know the size, and thus that the
1424 immediate can be represented as Imm8S until after parsing the
1426 (i386_displacement): Similarly sign extend 16 bit constant
1428 (md_assemble): Relax 16-bit jump constant range check to suit sign
1429 extended displacements.
1431 2000-02-26 Andreas Jaeger <aj@suse.de>
1433 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1435 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1437 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1438 call operands when intel_syntax.
1439 (intel_float_operand): Return 2 for "fi...".
1440 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1441 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1442 earlier "SHORT" change.
1443 (md_assemble): When determining suffix from Regs, exclude
1446 2000-02-24 Nick Clifton <nickc@cygnus.com>
1448 * configure: Add arm-wince, mips-pe and sh-pe targets.
1449 * configure: Regenerate.
1451 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1453 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1454 "pe-mips" for the mips-pe target.
1456 * config/tc-arm.c (insns): Change displacement encoded in BL
1457 and B instructions if the target port is arm-wince.
1458 (do_ldst): Do not bias the relocation offset if the target
1460 (md_pcrel_from): Add in missing relocation offset bias if the
1461 target os arm-wince.
1463 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1464 (md_begin): Disable -G support for mips-pe target.
1465 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1466 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1469 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1470 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1471 assembler, just set the alignment to 4.
1473 * config/te-wince-pe.h: New file for WinCE targets. Define
1476 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1478 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1479 string instructions.
1480 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1481 (i386_intel_memory_operand): After finding a segment override,
1482 check again for no `[' before looking for a displacement. Bomb if
1483 more than one displacement rather than silently discarding the
1484 second and subsequent ones. Free strings malloc'd by
1485 build_displacement_string.
1487 2000-02-24 Catherine Moore <clm@cygnus.com>
1489 * config/obj-som.c (obj_pseudo_table): Add "weak".
1490 (obj_som_weak): New routine.
1492 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1494 * config/tc-i386.c (union i386_op): New.
1495 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1496 Throughout file replace occurences of disps[n], imms[n], regs[n]
1497 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1498 intel mode operand swapping. Add assert in regKludge and
1499 fake_zero_displacement code. Test i.types[n] when outputting
1500 displacements and immediates. Combine output of Disp16 with
1502 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1503 when in intel mode by (not) reversing fsub and fdiv operands
1504 before the template search. This fails for single operand
1505 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1506 undefined. Instead fix the base_opcode after we've found the
1507 template. Move base_opcode xor with found_reverse_match from
1508 opcode output code to before this fix so we test for the correct
1510 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1511 check in intel mode. Instead compare opcodes.
1513 * config/tc-i386.h (TC_RELOC): Delete.
1514 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1515 with equivalent call to reloc.
1517 * as.h (flag_m68k_mri): Move declaration after target include, and
1518 only declare when TC_M68K defined. Define as zero otherwise.
1519 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1520 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1521 Define as zero otherwise.
1522 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1523 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1524 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1525 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1526 testing whether defined.
1527 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1528 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1529 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1530 rather than testing whether defined.
1531 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1532 (parse_mri_cons): Declare and use only when TC_M68K.
1533 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1534 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1535 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1537 * NEWS: Mention IBM 370 support.
1539 2000-02-23 Richard Henderson <rth@cygnus.com>
1541 * config/tc-i386.c (md_assemble): When swapping operands for
1542 intel_syntax, assume everything that's not Imm or Disp is a
1545 2000-02-23 Linas Vepstas <linas@linas.org>
1547 * config/tc-i370.c, config/tc-i370.h: New files.
1548 * Makefile.am: Add support for Linux/IBM 370.
1549 * configure.in: Likewise.
1550 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1551 * config/obj-elf.c: Include elf/i370.h
1552 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1554 * Makefile.in: Regenerate.
1555 * configure: Regenerate.
1557 * doc/c-i370.texi: New file.
1558 * doc/all.texi: Include it.
1559 * doc/as.texinfo: And here.
1560 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1561 * doc/Makefile.in: Regenerate.
1563 2000-02-19 Michael Meissner <meissner@redhat.com>
1565 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1566 determine if an instruction can be used in parallel with an ADDppp
1567 or SUBppp instruction.
1569 2000-02-22 Andrew Haley <aph@cygnus.com>
1571 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1573 1999-12-30 Andrew Haley <aph@cygnus.com>
1575 * config/tc-mips.c (mips_gp32): New variable.
1576 (macro_build) Use mips_gp32.
1578 (md_longopts): Add "-mgp32" and "-mgp64".
1579 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1581 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1583 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1584 warning, and bump it to 1.
1586 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1588 From Brad Lucier <lucier@math.purdue.edu>:
1589 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1592 2000-02-21 Catherine Moore <clm@cygnus.com>
1594 * config/tc-mips.c (MF_HILO_INSN): Define.
1595 (mips_7000_hilo_fix): Declare.
1596 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1597 (md_parse_option): Check for 7000_HILO_FIX options.
1598 (OPTION_M7000_HILO_FIX): Define.
1599 (OPTION_NO_M7000_HILO_FIX): Define.
1600 * doc/c-mips.texi (-mfix7000): Describe.
1602 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1604 * listing.c (print_lines): Remove unused variable `end'.
1606 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1607 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1608 reloc_type when BFD_ASSEMBLER.
1609 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1610 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1611 statement and quell signed vs. unsigned comparison warning.
1613 2000-02-18 Nick Clifton <nickc@cygnus.com>
1615 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1616 the computed frag offset, rather than overwriting it.
1618 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1620 * config/tc-sh.c ("elf/sh.h"): Include.
1621 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1622 (md.begin): Initialize target_arch.
1623 Only include opcodes in has table that match selected architecture.
1624 (parse_reg): Recognize register names for sh-dsp.
1625 (parse_at): Recognize post-modify addressing.
1626 (get_operands): The leading space is now optional.
1627 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1628 arguments. Update valid_arch.
1629 (build_Mytes): Add support for SDT_REG_N.
1630 (find_cooked_opcode): New function, broken out of md_assemble.
1631 (assemble_ppi, sh_elf_final_processing): New functions.
1632 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1633 (md_longopts, md_parse_option): New option: -dsp.
1634 * config/tc-sh.h (elf_tc_final_processing): Define.
1635 (sh_elf_final_processing): Declare.
1637 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1639 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1640 the unwinder subspace. Save the current seg/subseg before creating
1643 2000-02-10 Nick Clifton <nickc@cygnus.com>
1645 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1646 little endian targets.
1647 (INST_BYTE1): Redefine to handle big and little endian
1649 (cpu_type): New type: Select between M340 and M210.
1650 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1651 instructions of the M340.
1652 (md_assemble): Add support for the MULSH and OPSR classes of
1654 (md_atof): Add support for little endian targets.
1655 (md_parse_option): Add support for -EL, -EB and -mcpu command
1657 (md_convert_frag): Add support for little endian targets.
1658 (md_apply_fix3): Add support for little endian targets.
1659 (md_number_to_chars): Add support for little endian targets.
1661 2000-02-10 Timothy Wall <twall@redhat.com>
1663 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1664 defined, use it to verify the symbol just read should be a label.
1666 2000-02-10 Timothy Wall <twall@redhat.com>
1668 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1669 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1670 around colons when KEEP_WHITE_AROUND_COLON is defined.
1671 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1672 and KEEP_WHITE_AROUND_COLON.
1674 2000-02-08 Timothy Wall <twall@redhat.com>
1676 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1678 (do_repeat): New. Abstract repeat logic so that a "break" can be
1680 (end_repeat): New. Provide support for a "break" out of the
1682 * read.h: Add prototypes for new functions.
1684 2000-02-08 Timothy Wall <twall@redhat.com>
1686 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1687 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1688 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1691 2000-02-08 Timothy Wall <twall@redhat.com>
1693 * read.c: Added elseif to directives table.
1694 * read.h: Added prototype for s_elseif.
1695 * doc/as.texinfo: Added description for elseif.
1696 * cond.c (s_elseif): New function
1698 2000-02-04 Timothy Wall <twall@redhat.com>
1700 * listing.c (print_lines): Remove conditionals causing bug in
1703 2000-02-03 Timothy Wall <twall@cygnus.com>
1705 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1707 * frags.c (frag_new): Calculate fr_fix in octets
1708 (frag_now_fix) Return offset as target address offset (bytes).
1709 (frag_now_fix_octets) New - Return offset in octets (8-bit
1711 * frags.h: Added prototype for frag_now_fix_octets().
1712 Distinguish between octets and bytes in field descriptions.
1713 * listing.c (calc_hex): Account for octets vs bytes when
1714 printing addresses/offsets.
1715 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1716 target is little-endian, print the octets in a word in big-endian
1717 order so that the display looks like a proper hexadecimal number,
1718 instead of having the octets reversed.
1719 * read.c (do_align): When recording alignment, alignment power
1720 should be in terms of target bytes (minimum addressible unit)
1722 (do_org) Convert ORG target address (byte) argument into an
1723 octet offset when generating a variable fragment.
1724 * symbols.c (resolve_symbol_value): Symbol final value
1725 converted to a target address offset (bytes) from its octet offset.
1726 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1727 offset (bytes) is adjusted by the frag offset (octets) converted
1729 (coff_frob_section) Section alignment power is in terms of bytes;
1730 convert it to an octet alignment power when calculating size (and
1731 size mask) in octets. Don't modify the section size in order to
1732 "align" it for TI COFF, since that format has a different method
1733 for storing alignment information.
1735 2000-02-01 Timothy Wall <twall@cygnus.com>
1737 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1738 entries, matching the way GCC generates them. If not escaped, the
1739 filename is encoded incorrectly.
1741 2000-01-31 Nick Clifton <nickc@cygnus.com>
1743 * config/tc-arm.c (reg_table): Add support for ATPCS register
1746 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1748 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1750 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1752 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1753 of a symbol when we really care about its value.
1755 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1757 * config/tc-mcore.c (md_assemble): Give warning message if
1758 operands passes to instruction are more than the spec.
1760 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1762 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1763 Thumb mode but the label seen was not declared as '.thumb_func'
1764 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1765 correct disassembly of Thumb code bounded by non function labels.
1767 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1769 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1770 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1772 * Makefile.in: Same here.
1775 * configure.in: Set bfd_gas for i386-aout when primary target
1776 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1777 we may need the primary te_file. Remove incorrect comment.
1779 * configure: Regenerate.
1781 * config/e-i386aout.c: New file.
1783 * as.c (USE_EMULATIONS): Move to before print_version_id.
1784 (struct emulation): Add i386aout.
1785 (show_usage): Split text strings. Reformat -a text. Add --em
1789 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1790 (aout_format_ops): New.
1793 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1794 preprocessor conditional and add aout USE_EMULATIONS tests.
1795 (read_a_source_file): Don't pass error strings to printf as
1799 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1801 (do_data): Same here.
1802 (process_file): And here.
1805 * symbols.c (colon): Rewrite "already defined" fatal message
1806 code for aout with USE_EMULATIONS.
1809 * config/obj-aout.c (OBJ_HEADER): Define.
1810 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1812 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1813 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1815 (obj_aout_type): Expand S_SET_OTHER here too.
1816 (obj_read_begin_hook): Remove.
1817 (aout_pop_insert): New.
1818 (obj_aout_s_get_other): New.
1819 (obj_aout_s_get_desc): New.
1820 (aout_format_ops): New.
1823 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1824 gets aout_pseudo_table.
1825 (aout_pseudo_table): Declare.
1826 (obj_read_begin_hook): Define.
1829 * config/obj-coff.c (obj_pseudo_table): Rename to
1831 (coff_pop_insert): Use coff_pseudo_table.
1832 (coff_sec_sym_ok_for_reloc): Remove.
1833 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1834 and comment all zero entries and remove #if 0 code.
1837 * config/obj-coff.h (obj_pop_insert): Define.
1838 (coff_pseudo_table): Declare.
1841 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1842 s_get_size, s_set_size. Comment all zero entries.
1845 * config/obj-elf.c (elf_s_get_other): New function.
1846 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1847 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1848 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1850 (obj_elf_parse_section_letters): Don't pass error strings to
1851 printf as format arg.
1854 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1856 (elf_s_get_other): Declare.
1857 (S_GET_OTHER) Define as elf_s_get_other if not already
1859 (S_SET_OTHER): Only define when not already defined.
1860 (elf_obj_read_begin_hook): Declare.
1861 (obj_read_begin_hook): Define.
1862 (elf_obj_symbol_new_hook): Declare.
1863 (obj_symbol_new_hook): Define.
1866 * config/obj-multi.h: Add copyright header and protect against
1867 multiple inclusion. Add * to all function pointers.
1868 (OBJ_HEADER): If defined, include it rather than other defines
1870 (obj_frob_file_after_relocs): Test for NULL.
1871 (obj_symbol_new_hook): Here too.
1872 (obj_sec_sym_ok_for_reloc): And here.
1873 (S_GET_OTHER): Define.
1874 (S_GET_DESC): Define.
1875 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1876 (OBJ_MAYBE_ELF): Update comment.
1878 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1879 OBJ_AOUT preprocessor conditional and handle emulation by
1880 testing OUTPUT_FLAVOR.
1881 (i386_displacement): Here too.
1882 (md_section_align): Similarly here.
1883 (i386_target_format): Conditionally compile when more than one
1884 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1885 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1886 (i386_displacement): Here too.
1889 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1890 Define TARGET_FORMAT for aout only when not multi.
1893 * config/te-multi.h: Delete file as it's identical to te-generic.h
1895 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1897 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1898 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1901 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1903 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1906 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1908 * config/tc-mips.c (mips_do_align): New function.
1909 * config/tc-mips.h (md_do_align): Define.
1911 2000-01-10 Philip Blundell <philb@gnu.org>
1913 * doc/c-arm.texi (ARM Options): Fix typo.
1914 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1915 line separator for Linux.
1916 * doc/as.texinfo (Comments): Mention the ARM.
1918 2000-01-10 Philip Blundell <pb@futuretv.com>
1920 * configure.in (arm*-*-conix*): New target.
1921 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1923 * configure: Regenerate.
1925 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1927 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1928 (obj_elf_visibility): New function.
1930 * doc/as.texinfo (Visibility): New node: document visibility
1933 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1935 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1936 warning for absolute jump/call without `*' in non-intel mode. No
1937 need to set i.types[0] JumpAbsolute in intel mode.
1939 1999-12-22 Philip Blundell <pb@futuretv.com>
1941 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1942 hook function when changing sections.
1943 (arm_s_data): Likewise.
1945 1999-12-14 Nick Clifton <nickc@cygnus.com>
1947 * config/tc-arm.c (md_parse_option): Add support for -marm720
1948 command line switch.
1950 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1952 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1953 (r_registers, xr_registers): Define.
1954 (r_register_name, xr_register_name): New functions.
1955 (md_assemble): Handle new am33 operand types and instruction
1957 (mn10300_insert_operand, check_operand): Likewise.
1959 1999-11-29 Nick Clifton <nickc@cygnus.com>
1961 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1962 (s_force_thumb): Set thumb_mode to 2.
1963 (md_assemble): Do not complain about thumb instructions on a
1964 non-thumb target if thumb_mode is set to 2.
1966 1999-11-28 Michael Meissner <meissner@cygnus.com>
1968 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1969 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1970 (O_...): Add new machine dependent expressions if we are handling
1971 explicit relocations.
1972 (alpha_reloc_op): New static table holding the explicit relocation
1974 (alpha_literal_hash): New static to hold the hash table for
1975 explicit relocations.
1976 (alpha_macros): Add support for explicit relocations.
1977 (md_begin): If explicit relocations, initialize hash table.
1978 (md_assemble): Don't print a second error if tokenize_arguments
1979 already printed an error message.
1980 (md_apply_fix): Add support for explicit relocations.
1981 (alpha_force_relocation): Ditto.
1982 (alpha_fix_adjustable): Ditto.
1983 (alpha_adjust_symtab): New function to support explicit
1985 (alpha_adjust_symtab_relocs): Ditto.
1986 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1987 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1988 Add support for explicit relocations. Return -2 if an error
1989 message was already printed.
1990 (find_macro_match): Add support for explicit relocations. Comment
1992 (emit_insn): Add support for explicit relocations.
1993 (assemble_tokens): Ditto.
1995 (load_expression): Ditto.
1998 (emit_ir_load): Ditto.
1999 (emit_loadstore): Ditto.
2002 (emit_sextX): Ditto.
2003 (emit_division): Ditto.
2004 (emit_jsrjmp): Ditto.
2005 (emit_retjcr): Ditto.
2007 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2009 (tc_adjust_symtab): If explicit relocations, call the function
2010 alpha_adjust_symtab.
2011 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2012 relocations next to the literal relocation they reference.
2013 (TC_INIT_FIX_DATA): Initialize the new fields.
2014 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2016 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2018 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2019 'B' operand for PA2.0 bb instruction.
2021 1999-11-18 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2026 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2028 (mcore_force_relocation): Force relocations to be generated for
2031 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2033 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2034 (i386_displacement): Disallow O_big displacements.
2036 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2038 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2039 Small improvements in error checking.
2040 (md_assemble): Support for unconditional ARM instructions.
2041 (md_parse_option): Support for -m[arm]v5e flag.
2043 1999-11-12 Nick Clifton <nickc@cygnus.com>
2045 * macro.c (buffer_and_nest): Do not check beyond the end of the
2048 1999-11-11 Nick Clifton <nickc@cygnus.com>
2050 * macro.c (buffer_and_nest): Look for seperator after TO and
2053 1999-11-08 Andrew Haley <aph@cygnus.com>
2055 * app.c (do_scrub_chars): When in State 10, treat backslash
2056 characters in the same way as as symbol characters.
2058 1999-11-07 Richard Henderson <rth@cygnus.com>
2060 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2061 the previous label was in the current section before playing
2062 with auto-alignment.
2064 1999-11-06 Nick Clifton <nickc@cygnus.com>
2066 * config/tc-v850.c (v850_force_relocation): Force relocation
2068 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2071 1999-11-05 Michael Meissner <meissner@cygnus.com>
2073 * expr.h (operatorT): Increase machine dependent operators to 16.
2074 * expr.c (op_rank): Ditto.
2076 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2078 * read.c (pseudo_set): Reject attempts to set the value of a
2081 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2084 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2086 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2087 to bfd_set_section_contents.
2089 1999-11-03 Nick Clifton <nickc@cygnus.com>
2091 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2093 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2095 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2096 (mips_ip): Use OPCODE_IS_MEMBER.
2098 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2100 * config/tc-arm.c (reg_required_here): Improve comments.
2102 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2103 (tinsns): Initialize variants field.
2105 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2106 BAD_PC respectively.
2108 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2110 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2111 * config/tc-arm.h: Fix compile time warnings.
2113 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2115 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2116 form @abs16, @(abs16) and @(abs16 + imm).
2118 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2120 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2121 (ISA_HAS_64_BIT_REGS) New.
2122 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2123 mips_emit_delays,macro_build,load_register,load_addresss,
2124 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2125 and/or use new ISA_xxx macros in expressions involving
2126 ISA, particularly mips_opts.isa.
2128 1999-10-18 Michael Meissner <meissner@cygnus.com>
2130 * expr.h (operatorT): Add machine dependent operators md1..md8.
2131 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2132 for the machine dependent operators to use.
2134 * expr.c (op_rank): Add machine dependent operators.
2136 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2138 (O_cpregister): Ditto.
2139 (md_begin): Change X_op test that field is wide enough to use
2140 O_max instead of O_alpha_max.
2141 (cpu_types): Fill in missing initializer.
2142 (alpha_num_macros): Make unsigned.
2143 (md_assemble): Make opnamelen be size_t.
2144 (md_apply_fix): Cast alpha_num_operands to int before testing.
2145 (alpha_force_relocation): Ditto.
2146 (alpha_fix_adjustable): Ditto.
2147 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2148 (tc_gen_reloc): Ditto.
2149 (tc_get_register): Ditto.
2154 (s_alpha_ent): Ditto.
2155 (s_alpha_end): Ditto.
2156 (s_alpha_frame): Ditto.
2157 (s_alpha_prologue): Ditto.
2158 (s_alpha_file): Ditto.
2159 (s_alpha_gprel32): Ditto.
2160 (s_alpha_proc): Ditto.
2161 (s_alpha_set): Ditto.
2162 (s_alpha_base): Ditto.
2163 (s_alpha_align): Ditto.
2164 (s_alpha_arch): Ditto.
2165 (alpha_align): Ditto.
2166 (assemble_insn): Suppress unused variable warning.
2168 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2169 order in the structure.
2170 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2172 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2174 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2176 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2178 * config/tc-i386.c (i386_index_check): Correct #endif location.
2180 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2182 * as.c (show_usage): Document new options.
2183 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2184 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2185 (parse_args): Parse the new options.
2186 (main): If there were warnings, and --fatal-warnings
2187 was specified, print an error.
2188 * as.h: New variable, flag_fatal_warnings, for new option.
2190 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2192 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2193 '@'. Change autoincrement completers to fall through to cache control
2196 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2198 (pa_parse_addb_64_cmpltr): New function.
2200 * config/tc-hppa.c (pa_ip): Change error message.
2201 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2202 '?Q' args to allow falling through.
2204 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2205 Remove unused conditional codes.
2206 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2208 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2210 * config/tc-d30v.c (CHAR_BIT): Define.
2211 (check_range): Fix bit operations to support integers bigger than
2214 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2216 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2219 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2220 Doug Evans <devans@cygnus.com>
2222 Add support for m32rx.
2223 * config/tc-m32r.c (enable_m32rx): New static global.
2224 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2225 (allow_m32rx): New function.
2226 (M32R_SHORTOPTS): Add `O'.
2227 (md_longopts): Add --m32rx plus several warning options.
2228 (md_parse_option): Handle new options.
2229 (md_show_usage): Print them.
2230 (md_begin): Enable m32rx.
2231 (OPERAND_IS_COND_BIT): New macro.
2232 (first_writes_to_seconds_operands): New function.
2233 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2234 (target_make_parallel,assemble_two_insns): New functions.
2235 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2236 If optimizing and m32rx, try to make consecutive insns parallel.
2238 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2240 * config/tc-mips.c (nopic_need_relax): Allow for the
2241 .sdata.foo sections generated by -fdata-sections,
2242 and for the .gnu.linkonce.s sections generated by C++.
2244 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2246 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2247 with cleaner code using completer prefixes. Add 'Y'.
2249 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2251 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2253 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2254 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2255 insn does not match and we should try the next insn in the table.
2257 1999-09-22 Nick Clifton <nickc@cygnus.com>
2259 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2261 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2263 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2266 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2268 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2269 OBJ_ELF. If ELF, add "sq".
2270 (md_parse_option): If ELF, ignore -s and -q.
2271 (md_show_usage): Mention ELF options.
2273 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2275 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2278 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2280 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2282 * config/tc-hppa.c (struct pa_it): New field "trunc".
2283 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2284 (pa_parse_ftest_gfx_completer): New function
2285 (pa_parse_fp_cnv_format): New function.
2287 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2288 (md_apply_fix): Handle 22bit pc-rel branches.
2290 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2292 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2294 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2296 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2298 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2300 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2301 (pa_ip): Handle 'fX'.
2303 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2305 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2306 unwinds unless the function is in the text space.
2307 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2309 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2311 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2312 (md_assemble): To here. Tweak address generation.
2314 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2316 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2317 (md_assemble): Call dwarf2_where for OBJ_ELF.
2318 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2319 (pa_end_of_source): New function.
2320 * tc-hppa.h (md_end): Define for OBJ_ELF.
2322 1999-09-14 Michael Meissner <meissner@cygnus.com>
2324 * configure.in (Canonicalization of target names): Remove adding
2325 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2326 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2327 * configure: Regenerate.
2329 1999-09-14 Donn Terry <donn@interix.com>
2331 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2333 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2335 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2336 pc-relative jmp/call to an absolute symbol.
2337 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2338 absolute section symbols.
2340 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2341 jump handling code and comments.
2343 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2345 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2346 the value if TE_PE and a global defined symbol.
2348 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2350 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2351 print the symbol, rather than printing it here.
2353 1999-09-11 Donn Terry <donn@interix.com>
2355 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2356 BFD_RELOC_RVA relocations.
2358 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2359 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2362 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2364 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2365 * doc/internals.texi (Object format backend): Document
2368 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2369 relocations against global symbols if TE_PE.
2371 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2372 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2374 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2377 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2378 symbols which do not have a constant value, or tags with
2379 non-tags. Remove the symbol from the list before adding it at the
2382 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2383 C_FCN symbol differently if TE_PE.
2384 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2385 appears in the pseudo-op, rather coff_line_base which is only set
2388 * config/obj-coff.c (obj_coff_loc): New static function.
2389 (obj_pseudo_table): Add "loc".
2391 * config/obj-coff.c (add_lineno): Check that the line number is
2394 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2395 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2397 (md_atof): Return NULL rather than 0.
2398 * config/tc-i386.c (md_atof): Change type to int.
2399 * expr.c (expr): Change first parameter to int.
2400 * config/obj-coff.c: Add declarations for static functions.
2401 (coff_frob_symbol): Use SYM_AUXENT.
2402 * config/tc-i386.h (flag_16bit_code): Don't declare.
2404 * config/obj-coff.c (obj_coff_section): Default to setting
2405 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2407 * write.c (adjust_reloc_syms): Print adjusted fixup.
2409 * expr.c (integer_constant): Correct too_many_digits calculation
2412 1999-09-09 Andreas Schwab <schwab@suse.de>
2414 * doc/c-arm.texi: Fix arguments of @var to not contain
2417 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2419 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2421 (md_parse_option): Only support -k flag for ELF and COFF targets.
2423 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2425 * config/tc-hppa.c (pa_ip): Put strict register checks before
2426 call to pa_parse_number.
2428 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2430 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2432 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2435 1999-09-06 Donn Terry <donn@interix.com>
2437 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2439 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2441 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2442 candidate instruction. Require registers for register arguments
2443 when in strict mode. Require assemble-time constants for
2444 constants when in strict mode.
2445 (pa_get_absolute_expression): Require a constant when in strict
2448 1999-09-06 Nick Clifton <nickc@cygnus.com>
2450 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2452 1999-09-04 Steve Chamberlain <sac@pobox.com>
2454 * config/tc-pj.c: New file, supports picoJava in ELF.
2455 * config/tc-pj.h: Ditto.
2456 * configure.in (pjl*, pj*): New targets.
2457 * Makefile.am: Rebuild dependencies.
2458 (CPU_TYPES): Add pj.
2459 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2460 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2461 * doc/c-pj.texi: New file.
2462 * doc/as.texinfo: Add some PJ specifics.
2463 * doc/all.texi: Add PJ to the list of all architectures, sort them
2465 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2466 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2468 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2470 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2471 (obj_frob_file): Test for null pointer.
2472 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2473 (OBJ_PROCESS_STAB): And here.
2474 (elf_obj_sy): Remove
2476 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2477 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2478 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2480 * config/obj-coff.c (no_func): Remove.
2481 (coff_format_ops): Change occurrences of no_func to 0, as we test
2482 for 0 in obj-multi.h.
2484 * configure.in: Enable bfd for i386-coff when primary target is
2485 bfd. Enable i386 elf,coff emulation support. Don't set
2486 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2487 emulation to support.
2488 *configure: Regenerate.
2490 1999-09-02 Nick Clifton <nickc@cygnus.com>
2492 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2493 .section .line directive is encountered.
2495 1999-09-01 Nick Clifton <nickc@cygnus.com>
2497 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2500 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2501 * as.texinfo: Document --gdwarf2 command line option.
2502 Add additional documentation of ARM command line switches.
2504 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2506 * config/tc-i386.c (i386_intel_memory_operand): Combine
2507 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2508 and RESTORE_END_STRING around parse_register calls.
2509 (i386_operand): Here too.
2510 (i386_is_reg): Remove.
2511 (parse_register): Move as_bad calls from within this function to
2514 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2516 Based on a patch from H.J. Lu <hjl@gnu.org>
2517 * config/tc-i386.c (parse_register): Handle FP regs specially.
2518 (md_begin): Remove '(' and ')' from register_chars.
2520 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2522 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2523 error message (done elsewhere).
2525 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2527 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2529 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2531 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2534 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2536 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2538 Add new completers. Fix bug in 64 bit condition handling.
2540 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2543 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2545 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2547 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2549 1999-08-27 Jim Wilson <wilson@cygnus.com>
2551 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2552 (struct ls): Add frag field. Initialize it to zero.
2553 (out_end_sequence): New local text_frag. Set it while in text section.
2554 Replace address check with frag check. Set ls.frag to text_frag if
2555 out_set_addr called.
2556 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2557 Set it before switching sections. Replace address check with frag
2558 check. Set ls.frag to saved_frag if out_set_addr called.
2560 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2562 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2563 output "advance_pc" opcode instead of calling gen_addr_line().
2564 The latter has the undesired side-effect of creating a new row
2565 in the debug line info matrix.
2567 1999-08-26 Jim Wilson <wilson@cygnus.com>
2569 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2570 ls.last_filename if last is less than zero. Set ls.last_filename
2571 when allocating new entry.
2572 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2575 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2577 * config/tc-i386.c (i386_index_check): Fix the displacement size
2578 when INFER_ADDR_PREFIX.
2580 1999-08-18 Nick Clifton <nickc@cygnus.com>
2582 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2585 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2587 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2588 handle 0xffffNNNN constants correctly.
2590 1999-08-16 Nick Clifton <nickc@cygnus.com>
2592 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2595 1999-08-13 Nick Clifton <nickc@cygnus.com>
2597 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2598 (md_apply_fix3): Always pass positive values to
2599 validate_offset_imm.
2601 1999-08-12 Nick Clifton <nickc@cygnus.com>
2603 * config/tc-arm.c (skip_whitespace): New macro.
2604 Formatting tidy ups.
2606 (md_apply_fix3): Store relocation offset in addend for ELF based
2608 (arm_force_relocation): Always generate relocs for Thumb function
2611 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2613 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2614 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2616 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2618 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2619 flags for the unwind subspace.
2621 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2622 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2623 suitable relocation based on the size of the target's pointer.
2624 Always Use subsegment zero for the unwinders.
2625 (pa_level): Handle "2.0w".
2627 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2629 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2630 with the following instruction unless this was specified.
2632 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2634 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2635 certain sections, to match BFD changes.
2637 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2639 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2640 (EXTRA_SCRIPTS): Define to keep automake happy.
2641 * Makefile.in: Rebuild.
2643 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2645 * Makefile.am: Rename .dep* files to DEP*.
2646 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2647 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2649 * Makefile.in: Rebuild.
2651 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2653 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2655 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2657 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2658 avoid problems on DOS filesystems.
2659 * Makefile.in: Rebuild.
2661 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2663 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2665 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2668 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2670 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2671 line to create ${GDBINIT} rather than .gdbinit.
2672 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2674 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2676 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2678 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2680 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2682 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2684 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2685 non-adjustable symbols.
2687 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2689 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2691 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2693 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2696 1999-08-05 Donn Terry <donn@interix.com>
2698 * config/te-interix.h: New file.
2699 * configure.in (i386-*-interix*): New target.
2700 * configure: Rebuild.
2702 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2704 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2705 selectors for ELF too.
2706 (selector_table): Add "ltp" and "rtp" selectors.
2708 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2710 * config/tc-i386.c (i386_operand): No need to change
2711 operand_string pointer in segment reg case before goto
2712 do_memory_reference. Initialise displacement_string_start and
2713 displacement_string_end after do_memory_reference label.
2714 (i386_index_check): Add operand_string param, and print error
2715 message on failure here.
2716 (i386_intel_memory_operand): Instead of here.
2717 (i386_operand): And here.
2718 (INFER_ADDR_PREFIX): Enable.
2720 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2722 * config/tc-i386.h (DefaultSize): Define. Renumber following
2723 opcode_modifier defines.
2725 From Etienne Lorrain <etienne.lorrain@ibm.net>
2726 * config/tc-i386.c (stackop_size): New variable.
2727 (set_16bit_code_flag): Clear it here.
2728 (set_16bit_gcc_code_flag): New function.
2729 (md_pseudo_table): Add "code16gcc" entry.
2730 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2732 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2734 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2735 next_set_end even if the end symbol is being discarded.
2737 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2738 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2739 * config/obj-coff.c: Likewise.
2740 (seg_info_type): Remove.
2741 (seg_info_off_by_4): Change to array of segT.
2742 (s_get_segment): Adjust accordingly.
2743 (obj_pseudo_table): Fully initialize sentinel entry.
2745 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2746 Ralf Baechle <ralf@uni-koblenz.de>.
2748 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2750 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2752 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2754 * config/tc-i386.c: Indentation and white space changes.
2755 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2756 don't enable it by default.
2757 (i386_intel_operand): Remove redundant prototype.
2758 Move check on number of memory operands, and i.mem_operands++
2759 (i386_intel_memory_operand): To here.
2760 Remove i386_immediate code from here. Remove special case code
2761 for input and output using (%dx). Remove base/index checks and
2762 call i386_index_check instead. Save initial operand_string
2763 argument for error message.
2764 (i386_operand): Remove redundant prototype. Move base/index
2765 checks to i386_index_check.
2766 (i386_displacement): Move intel mode check for non-zero
2768 (i386_intel_memory_operand): To here.
2770 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2772 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2773 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2774 by .register pseudo-op if -64 and --no-undeclared-regs.
2775 (s_register, sparc_adjust_symtab): New functions.
2776 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2777 Declare sparc_adjust_symtab as tc_adjust_symtab.
2778 * doc/c-sparc.texi: Add description of #ignore special literal
2779 for .register pseudo-op.
2781 1999-07-30 Catherine Moore <clm@cygnus.com>
2783 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2784 the relocation's section offset.
2786 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2788 * write.c (fixup_segment): Fix generic error check overflow test.
2790 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2791 X_add_number to long.
2793 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2795 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2798 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2800 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2803 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2805 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2807 * configure.bat: Remove; obsolete.
2808 * config/go32.cfg: Likewise.
2810 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2812 * configure.in (i386-*-vxworks*): New target.
2813 * configure: Rebuild.
2815 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2817 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2819 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2821 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2823 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2824 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2825 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2826 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2827 MAX_RELOC_EXPANSION): Define.
2828 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2830 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2832 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2833 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2834 block. Print a warning if an 8-bit or 16-bit constant
2835 displacement or immediate is truncated on output.
2836 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2838 (i386_operand): Disallow immediate jump absolute operand.
2840 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2842 * configure.in: Bump version number to 2.9.5.
2843 * configure: Rebuild.
2845 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2848 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2850 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2851 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2853 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2855 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2857 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2859 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2860 if -mno-fpu was given.
2861 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2863 (cons_fix_new_arm): Remove misleading comments.
2865 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2867 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2869 (relax_segment): Likewise. After giving a rs_org error, convert
2870 the frag to rs_align to avoid cascading errors.
2872 1999-07-12 Andreas Schwab <schwab@suse.de>
2874 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2876 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2878 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2879 as appropriate. Fill in structure initializations. Add variable
2880 initializations. Add casts.
2881 * dwarf2dbg.c (print_stats): Change i to size_t.
2882 * listing.c (listing_listing): Change list_line to unsigned int.
2884 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2886 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2887 rather than checking for \001 and \002 in symbol name.
2888 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2890 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2892 * configure.in (hppa*-linux-gnu*): New target.
2893 * configure: Rebuilt.
2895 1999-07-08 Nick Clifton <nickc@cygnus.com>
2897 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2899 1999-07-07 Nick Clifton <nickc@cygnus.com>
2901 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2902 accessing symbolP directly.
2904 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2906 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2909 1999-07-05 Nick Clifton <nickc@cygnus.com>
2911 * config/tc-arm.c (ARM_EXT_V5): Define.
2912 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2913 (md_begin): Detect ARM v5 architectures.
2914 (md_parse_option): Accept arm v5 specification.
2915 (md_show_usage): Documment -marmv5 switch.
2917 * doc/c-arm.texi: Document -marmv5 command line option.
2919 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2921 (validate_immediate_twopart): New function. Determine if a
2922 constant can be computed by two ADD instructions.
2923 (output_inst): Remove its command line parameter - it was never
2925 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2926 implememt the ADRL pseudo op.
2927 (tc_gen_reloc): Generate a suitable error message if an ADRL
2928 instruction tries to generate a real reloc.
2930 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2932 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2934 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2937 1999-06-27 H.J. Lu <hjl@gnu.org>
2939 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2940 non BFD_ASSEMBLER case.
2942 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2944 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2947 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2949 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2950 out_end_sequence() when the address decreases due to a new frag.
2951 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2952 numbering starts with 1.
2954 1999-06-23 Nick Clifton <nickc@cygnus.com>
2956 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2958 (mcore_s_text): Call obj_elf_text for ELF target.
2959 (mcore_s_data): Call obj_elf_data for ELF target.
2960 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2962 (mcore_s_bss): New function: Dump literal table before changing
2964 (mcore_s_comm): New function: Dump literal table before changing
2967 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2968 No longer static functions.
2969 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2970 Provide prototypes for these functions.
2972 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2974 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2975 a list of names, to try obj_segment_name, and to try abbreviated
2976 names when using COFF without long section names.
2978 * config/tc-alpha.c: More use of symbol accessor functions.
2979 * config/tc-arc.c: Likewise.
2980 * config/tc-d30v.c: Likewise.
2981 * config/tc-fr30.c: Likewise.
2982 * config/tc-i860.c: Likewise.
2983 * config/tc-m88k.c: Likewise.
2984 * config/tc-mcore.c: Likewise.
2985 * config/tc-ns32k.c: Likewise.
2986 * config/tc-sparc.c: Likewise.
2987 * config/tc-v850.c: Likewise.
2989 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2990 sy_value with appropriate accessor functions.
2991 * config/tc-arm.c (md_apply_fix3): Likewise.
2992 * config/tc-d10v.c (AT_WORD_P): Likewise.
2993 * config/tc-v850.c (reg_name_search): Likewise.
2995 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2996 use symbol_get_bfdsym instead.
2997 * config/tc-ppc.c (md_assemble): Likewise.
2998 * config/tc-v850.c (v850_comm): Likewise.
3000 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3002 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3003 the symbol, rather than accessing the bsym member.
3004 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3005 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3006 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3007 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3008 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3009 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3010 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3011 * config/tc-v850.c (tc_gen_reloc): Likewise.
3013 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3015 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3016 (hppa_gen_reloc_type): Conditionalize on BFD64.
3017 (tc_gen_reloc): Re-enable ELF relocations.
3018 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3020 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3022 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3024 (do_ldst): Move assignment out of if condition.
3025 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3026 parentheses to avoid warning.
3028 1999-06-21 Nick Clifton <nickc@cygnus.com>
3030 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3031 macro to get at the BFD symbol associated with a GAS symbol.
3033 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3035 * config/tc-ppc.c: Update for symbol handling changes.
3036 * config/obj-coff.c: Likewise.
3038 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3040 * tc-hppa.c: General cleanups of ELF support. No more spaces
3041 and subspaces for ELF.
3042 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3043 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3044 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3045 (UNWIND_SECTION_NAME): Likewise.
3046 (space/subspace related structures): Conditionalize definitions
3048 (space/subspace directives and support routines): Conditionalize
3049 definitions and references/uses on OBJ_SOM.
3050 (label_symbol_struct): For ELF, track the symbol's segment. For
3051 SOM track its space.
3052 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3054 (USE_ALIASES): Kill for both SOM & ELF.
3055 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3056 (pa_space, pa_subspace): Corresponding changes.
3057 (pa_spaces_begin): Corresponding chagnes.
3058 (md_begin): Do not muck around with space/subspace stuff for
3060 (md_apply_fix): Temporarily disable argument relocation stuff
3062 (tc_gen_reloc): Temporarily disable relocation generation for
3064 (pa_build_unwind_subspace): Similarly.
3066 1999-06-16 Nick Clifton <nickc@cygnus.com>
3068 * config/tc-arm.c (thumb_set): New pseudo op.
3069 (text, data, section): Override these pseudo ops with ARM
3071 (s_thumb_set): New function: Perform the same as a .set pseudo
3072 op, but also mark the alias'ed symbol as being a Thumb
3074 (arm_s_text): New function: Perform the same as the .text
3075 pseudo op, but dump the literal pool before changing
3077 (arm_s_data): New function: Perform the same as the .data
3078 pseudo op, but dump the literal pool before changing
3080 (arm_s_section): New function: Perform the same as the
3081 .section pseudo op, but dump the literal pool before changing
3083 (arm_cleanup): Do not reset the current section before dumping
3086 1999-06-17 Nick Clifton <nickc@cygnus.com>
3088 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3089 OPTION_NO_WARN_UNMATCHED entries.
3090 (md_parse_option): Generate a warning message if an unrecognised
3091 option is encountered.
3093 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3094 (get_operands): When parsing an expression after an '@' symbol
3095 has been detected, do not ignore '#' symbols.
3096 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3099 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3101 From K. Richard Pixley <rich@noir.com>:
3102 * configure.in (ppc-*-vxworks*): New target.
3103 * configure: Rebuild.
3105 1999-06-12 Philip Blundell <philb@gnu.org>
3107 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3109 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3111 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3112 which refer to symbols in linkonce sections, permit reducing the
3113 relocs if the symbol is local.
3115 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3117 * subsegs.c (subseg_text_p): New function.
3118 * as.h (subseg_text_p): Declare.
3119 * read.c (do_align): Use subseg_text_p to set the default fill.
3120 * write.c (subsegs_finish): Likewise.
3121 * config/obj-coff.c (write_object_file): Likewise.
3122 * config/tc-i386.h (md_maybe_text): Don't define.
3123 (md_do_align): Use subseg_text_p to set the default fill.
3124 * config/tc-m32r.c (m32r_do_align): Likewise.
3125 * config/tc-sh.c (sh_do_align): Likewise.
3126 * config/tc-sparc.h (md_do_align): Likewise.
3128 1999-06-12 David O'Brien <obrien@freebsd.org>
3130 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3131 * configure: Rebuild.
3133 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3135 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3136 * Makefile.am: Rebuild dependencies.
3137 * Makefile.in: Rebuild.
3139 * config/tc-i386.c (i386_immediate): Remove unused label
3142 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3143 * symbols.c: Likewise.
3144 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3145 sy_next field when taking address, rather than symbol_next.
3147 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3149 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3150 value from the output file architecture.
3151 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3152 * dwarf2dbg.h: Change bfd_vma to addressT.
3154 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3156 * dwarf2dbg.h: Use PARAMS in function declarations.
3158 1999-06-11 Martin Dorey <mdorey@madge.com>
3160 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3161 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3163 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3165 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3167 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3169 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3172 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3174 * read.c (read_a_source_file): Only declare inescape if
3177 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3179 (find_entry_byval): Add parens to avoid warning.
3181 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3183 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3186 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3188 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3191 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3192 synthetize_setx): New functions.
3193 (md_assemble): Broken the special cases into the above
3194 functions. Make compiler happy if sizeof(bfd_vma)==4.
3195 Fix sethi generated from set/setuw. If instructions have a relloc,
3196 always clear the fields to be relocated in the opcode.
3197 (sparc_ip): Remove special_case global variable.
3199 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3201 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3202 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3203 indication of success rather than a value.
3204 (itbl_get_val): Likewise.
3205 (itbl_get_field): Use strcspn. Change delimiters to include
3207 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3208 (itbl_get_val): Likewise.
3209 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3211 * symbols.c (copy_symbol_attributes): Convert local symbols to
3214 1999-06-10 Nick Clifton <nickc@cygnus.com>
3216 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3219 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3221 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3222 Optimize set if sizeof(bfd_vma) == 64.
3223 (sparc_ip): Fix sethi - without %hi() it should generate
3224 R_SPARC_22 reloc, not R_SPARC_HI22.
3225 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3227 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3229 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3230 (s_ncons): New function.
3231 (native_op_table): New table.
3232 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3233 R_SPARC_OLO10 handling.
3235 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3237 * expr.h (struct expressionS): Revert last change; widen X_op.
3238 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3240 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3242 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3243 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3244 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3245 * Makefile.in: Regenerated.
3247 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3248 `common' pass on to s_mri_common.
3249 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3251 1999-06-06 Richard Henderson <rth@cygnus.com>
3253 * config/obj-elf.c (obj_elf_section): Don't free the return
3254 value of demand_copy_C_string.
3256 1999-06-05 Richard Henderson <rth@cygnus.com>
3258 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3259 creation logic from obj_elf_create_section.
3261 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3262 (section_stack): New.
3263 (special_sections): Make const.
3264 (obj_elf_section): Gut and rewrite parsing.
3265 (obj_elf_change_section): New function broken out of obj_elf_section.
3266 (obj_elf_parse_section_letters): Likewise.
3267 (obj_elf_section_word): Likewise.
3268 (obj_elf_section_type): Likewise.
3269 (obj_elf_previous): Treat as a toggle.
3270 (obj_elf_popsection): New.
3271 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3272 (ppc_section_type): Likewise.
3273 * config/tc-ppc.h: Likewise.
3275 * expr.h (struct expressionS): Don't make X_op a bitfield.
3276 * config/tc-alpha.c: Update for symbol handling changes.
3277 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3278 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3280 1999-06-05 Richard Henderson <rth@cygnus.com>
3282 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3283 (dwarf2_gen_line_info): Kill unused variables.
3284 (dwarf2_finish): Likewise.
3285 (dwarf2_where): Likewise.
3286 (dwarf2_directive_file): If we've only got a string,
3287 hand off to s_app_file.
3288 * ecoff.c: Move the include of ecoff.h.
3289 * symbols.h (S_IS_FUNCTION): Prototype.
3291 * read.c (LEX_HASH): Supply a default.
3293 (s_globl): Update `c' after skipping whitespace.
3294 * read.h (LEX_END_NAME, is_name_ender): New.
3295 * expr.c (get_symbol_end): Respect it.
3297 1999-06-04 Mark Klein <mklein@dis.com>
3299 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3301 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3303 * config/tc-hppa.c: Update for symbol handling changes.
3305 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3307 * cgen.c: Update for symbol handling changes.
3308 * config/tc-m32r.c: Likewise.
3310 * config/tc-hppa.h: Update for symbol handling changes.
3311 * config/tc-hppa.c: Likewise.
3313 * config/tc-arm.h: Update for symbol handling changes.
3314 * config/tc-arm.c: Likewise.
3315 (symbol_make_empty): Remove. Just use symbol_create.
3317 * symbols.c (symbol_set_tc): Correct name.
3319 * Makefile.am: Rebuild dependencies.
3320 ($(OBJS)): Don't depend upon struc-symbol.h.
3321 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3322 * dep-in.sed: Don't remove struc-symbol.h.
3323 * Makefile.in: Rebuild.
3325 * doc/internals.texi (Symbols): Describe changes in symbol
3328 1999-06-03 Richard Henderson <rth@cygnus.com>
3330 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3331 instead of doing the work by hand.
3333 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3335 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3336 state of line state-machine.
3337 (struct ls): Collect DWARF2 line state-machine state in new member
3338 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3339 resulted in any DWARF2 directives.
3340 (reset_state_machine): New function.
3341 (out_end_sequence): Ditto.
3342 (dwarf2_gen_line_info): When switching sections or switching to a
3343 lower text address, call out_end_sequence() first to terminate the
3344 previous code sequence as code sequences MUST have monotonically
3345 increasing addresses.
3346 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3348 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3350 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3351 DWARF2 debug info (line information only, at this point).
3352 * as.h: Update comment about supported debug formats.
3353 * dwarf2dbg.c, dwarf2dbg.h: New files.
3354 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3356 * expr.c (operand): Don't use [ for parens if we want an index op.
3357 (op_encoding): Switch [ into O_index, if desired.
3358 (op_rank): Renumber with O_index on bottom.
3359 (expr): If O_index, match closing bracket.
3360 * expr.h (O_index): New.
3362 * read.c (read_a_source_file): Conditionally allow matched "
3363 in lines passed to md_assemble.
3365 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3367 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3369 Add support for storing local symbols in a small structure to save
3370 memory when assembling large files.
3371 * as.h: Don't include struc-symbol.h.
3372 (symbolS): Add typedef.
3373 * symbols.c: Include struc-symbol.h.
3374 (local_hash): New static variable.
3375 (save_symbol_name): New static function, from symbol_create.
3376 (symbol_create): Call save_symbol_name.
3377 (local_symbol_count): New static variable.
3378 (local_symbol_conversion_count): Likewise.
3379 (LOCAL_SYMBOL_CHECK): Define.
3380 (local_symbol_make): New static function.
3381 (local_symbol_convert): New static function.
3382 (colon): Handle local symbols. Create local symbol for local
3384 (symbol_table_insert): Handle local symbols.
3385 (symbol_find_or_make): Create local symbol for local label name.
3386 (symbol_find_base): Check for local symbol.
3387 (symbol_append, symbol_insert): Check for local symbols.
3388 (symbol_clear_list_pointers, symbol_remove): Likewise.
3389 (verify_symbol_chain): Likewise.
3390 (copy_symbol_attributes): Likewise.
3391 (resolve_symbol_value): Handle local symbols.
3392 (resolve_local_symbol): New static function.
3393 (resolve_local_symbol_values): New function.
3394 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3395 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3396 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3397 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3398 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3399 (symbol_previous, symbol_next): New functions.
3400 (symbol_get_value_expression): Likewise.
3401 (symbol_set_value_expression): Likewise.
3402 (symbol_set_frag, symbol_get_frag): Likewise.
3403 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3404 (symbol_mark_used_in_reloc): Likewise.
3405 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3406 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3407 (symbol_mri_common_p): Likewise.
3408 (symbol_mark_written, symbol_clear_written): Likewise.
3409 (symbol_written_p): Likewise.
3410 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3411 (symbol_section_p, symbol_equated_p): Likewise.
3412 (symbol_constant_p): Likewise.
3413 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3414 (symbol_get_obj, symbol_set_obj): Likewise.
3415 (symbol_get_tc, symbol_set_tc): Likewise.
3416 (symbol_begin): Initialize local_hash.
3417 (print_symbol_value_1): Handle local symbols.
3418 (symbol_print_statistics): Print local symbol statistics.
3419 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3420 Declare new symbols.c functions. Move many declarations here from
3422 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3423 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3424 (struct symbol): Move bsym to make it clearly the first field.
3425 Remove TARGET_SYMBOL_FIELDS.
3426 (symbolS): Don't typedef.
3427 (struct broken_word): Remove.
3428 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3429 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3430 (symbol_clear_list_pointers): Likewise.
3431 (symbol_insert, symbol_remove): Likewise.
3432 (symbol_previous, symbol_append): Likewise.
3433 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3434 (struct local_symbol): Define.
3435 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3436 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3437 (local_symbol_get_frag, local_symbol_set_frag): Define.
3438 (local_symbol_get_real_symbol): Define.
3439 (local_symbol_set_real_symbol): Define.
3441 * write.c (write_object_file): Call resolve_local_symbol_values.
3442 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3443 (TARGET_SYMBOL_FIELDS): Don't define.
3444 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3445 ECOFF_DEBUGGING, add ECOFF fields.
3446 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3447 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3448 ECOFF_DEBUGGING, add ECOFF fields.
3449 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3450 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3451 * config/tc-mcore.h: Don't include struc-symbol.h.
3452 (TARGET_SYMBOL_FIELDS): Don't define.
3453 (struct mcore_tc_sy): Define.
3454 (TC_SYMFIELD_TYPE): Define.
3455 * Many files: Use symbolS instead of struct symbol. Use new
3456 accessor functions rather than referring to symbolS fields
3459 * read.c (s_mri_common): Don't add in value of line_label.
3461 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3462 checking for SEC_LINK_ONCE.
3464 * config/tc-sh.h (sh_fix_adjustable): Declare.
3466 * app.c (input_buffer): New static variable.
3467 (app_push): Save saved_input in allocated buffer.
3468 (app_pop): Restored saved_input.
3469 (do_scrub_chars): Change get parameter to take char * and int as
3470 arguments. Change GET macro to pass input_buffer to get
3471 function. Don't save input into allocated buffer.
3472 * as.h (do_scrub_chars): Update declaration.
3473 * input-file.c (input_file_get): Change to take char * and int.
3474 Read data into passed in buffer. Remove static buffer.
3475 * read.c (scrub_from_string): Change to take char * and int. Copy
3476 data into passed in buffer.
3478 * hash.h: Neaten. Declare hash_traverse.
3479 * hash.c: Complete rewrite based on BFD hashing code.
3480 * gasp.c (chunksize): New variable.
3481 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3484 1999-05-28 Nick Clifton <nickc@cygnus.com>
3486 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3487 addend unless the target uses an old ABI.
3489 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3491 -Wchar-subscripts cleanup
3492 * listing.c (listing_newline): Use unsigned char variable, so
3493 calls to isascii,iscntrl are correct.
3494 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3496 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3497 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3498 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3499 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3501 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3503 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3505 (arch_coldfire_p): New #define.
3506 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3508 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3510 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3512 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3513 (install_operand): Add place `N'.
3514 (init_table): Add registers ACC, MACSR, MASK.
3516 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3518 * config/tc-m68k.c: Change mcf5200 --> mcf.
3519 (archs): Add mcf5206e, mcf5307.
3520 (m68k_ip): Add format `u'.
3521 (install_operand): Add place `m', `M', `h'.
3522 (init_table): Add upper/lower registers.
3524 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3526 1999-05-28 Martin Dorey <mdorey@madge.com>
3528 * config/tc-i960.c: Several minor changes to add ELF and
3529 BFD_ASSEMBLER support.
3530 * config/tc-i960.h: Likewise.
3531 * configure.in (i960-*-elf*): New target.
3532 * aclocal.m4, configure: Rebuild.
3534 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3536 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3537 reloc changes when defined(BFD_ASSEMBLER).
3539 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3541 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3543 * write.c (write_print_statistics): Output to file, not stderr.
3545 * expr.c (generic_bignum_to_int32,64): Prototype.
3547 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3548 output_sleb128, output_uleb128, output_big_sleb128,
3549 output_big_uleb128, output_big_leb128): Prototype.
3550 (output_big_sleb128, output_big_uleb128): Make inline.
3551 (output_big_leb128): Remove inline
3553 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3554 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3555 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3556 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3557 value for correct overflow check in write.c:fixup_segment.
3558 * write.c (fixup_segment): Move bitfield overflow checks to after
3559 the md_apply_fix call.
3560 * config/obj-coff.c (fixup_segment): Likewise.
3561 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3562 valueT *val argument.
3564 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3566 * config/atof-ieee.c (gen_to_words): Correctly round a
3567 denormalized number. Fix off-by-one in range checking for
3568 exponent in a denormal.
3570 1999-05-10 Nick Clifton <nickc@cygnus.com>
3572 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3575 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3577 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3579 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3581 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3582 (ReverseRegRegmem): Remove.
3583 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3584 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3585 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3588 From Doug Ledford <dledford@redhat.com>
3589 * config/tc-i386.h (RegXMM): New for P/III.
3590 * config/tc-i386.c: Add support for P/III.
3592 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3594 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3595 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3596 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3598 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3600 * config/tc-i386.c (i386_immediate): Skip whitespace before
3601 complaining about junk after expression.
3602 (i386_displacement): Likewise.
3604 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3606 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3607 Don't copy before downcaseing.
3609 1999-05-05 Catherine Moore <clm@cygnus.com>
3611 * tc-m68k.c: Include elf/m68k.h.
3612 (m68k_elf_final_processing): New routine.
3613 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3616 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3618 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3621 1999-04-30 Nick Clifton <nickc@cygnus.com>
3623 * config/tc-mcore.c (mcore_s_section): Dump literals before
3626 1999-04-29 Nick Clifton <nickc@cygnus.com>
3628 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3631 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3633 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3634 (TC_INIT_FIX_DATA): Delete.
3635 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3636 (TC_INIT_FIX_DATA): Delete.
3637 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3638 * write.c (fix_new_internal): Initialize fx_cgen member.
3639 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3640 (gas_cgen_md_apply_fix3): Update.
3641 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3642 (md_cgen_record_fixup_exp): Update.
3643 (FX_OPINFO_R_TYPE): Update.
3645 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3646 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3647 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3648 * frags.h (struct frag): Make opindex, opinfo ints.
3650 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3652 1999-04-26 Tom Tromey <tromey@cygnus.com>
3654 * aclocal.m4, configure: Updated for new version of libtool.
3656 1999-04-22 Nick Clifton <nickc@cygnus.com>
3658 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3660 (md_apply_fix3): Do not fix up absolute relocations against
3663 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3665 1999-04-20 Nick Clifton <nickc@cygnus.com>
3667 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3668 changes and data-in-text directives.
3669 (mcore_cons): New function: intercept cons() operations.
3670 (mcore_float_cons): New function: intercept float_cons()
3672 (mcore_stringer): New function: intercept stringer() operations.
3674 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3676 * obj.h (struct format_ops): Change generate_asm_lineno field to
3678 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3680 * config/tc-alpha.c (find_opcode_match): Add default case to
3682 (find_macro_match): Likewise.
3683 (load_expression): Parenthesize && within ||.
3685 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3687 1999-04-17 Nick Clifton <nickc@cygnus.com>
3689 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3690 .text .data .section pseudo ops.
3691 (mcore_s_section): New function. Dump lits before changing secs.
3692 (mcore_s_text): New function. Dump lits before changing secs.
3693 (mcore_s_data): New function. Dump lits before changing secs.
3695 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3697 * config/tc-mips.c (mips_32bitmode): New.
3698 (md_begin): Set mips_32bitmode if needed.
3699 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3700 Set EF_MIPS_32BITMODE.
3702 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3704 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3707 1999-04-16 Nick Clifton <nickc@cygnus.com>
3709 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3711 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3713 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3714 expressions correctly.
3717 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3719 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3721 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3723 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3724 and fmpynfadd instructions.
3726 1999-04-11 Richard Henderson <rth@cygnus.com>
3728 * as.h (environ): Declare it, if needed.
3729 * as.c (dump_statistics): Don't declare environ.
3730 * configure.in (environ): Detect declaration.
3731 * configure, config.in: Rebuild
3733 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3734 (i386_displacement): Allocate enough space for replacement buffer.
3735 Clean up replacement buffer initialization.
3737 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3739 * subsegs.c (section_symbol): Don't create a new symbol if one
3740 already exists; instead, use the existing one, but set its segment
3741 and frag data if it hasn't already been defined.
3742 * config/obj-coff.c (c_section_symbol): Likewise.
3744 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3746 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3748 1999-04-08 Nick Clifton <nickc@cygnus.com>
3750 * config/tc-mcore.c: New File: Support routines for MCore
3752 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3753 * config/obj-coff.c: Add support for mcore-pe target.
3755 * Makefile.am: Add support for MCore targets.
3756 * Makefile.in: Regenerate.
3757 * configure.in: Add support for MCore targets.
3758 * configure: Regenerate.
3760 * doc/all.texi: Set MCORE.
3761 * doc/as.texinfo: Document MCore specific command line options.
3763 * write.h: Prevent multiple inclusion.
3765 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3767 * asintl.h (LC_MESSAGES): Never define.
3768 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3770 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3773 * Makefile.am (m68k-parse.c): If configuring in the source
3774 directory, copy m68k-parse.y into the local directory before
3775 running ylwrap, to remove spurious differences when generating
3777 * Makefile.in: Rebuild.
3779 * config/tc-sparc.h (md_do_align): Just allocate the number of
3780 bytes necessary, rather than always allocating 1024.
3782 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3784 * listing.c (listing_newline): Add cast to avoid warning.
3785 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3786 * config/tc-i386.c (i386_scale): Add return value.
3787 (build_displacement_string): Remove unused local temp_disp2.
3788 (i386_intel_memory_operand): Add parentheses to avoid warning.
3789 (i386_intel_operand): Remove unused local end_of_operand_string.
3790 (i386_operand): Remove unused local operand_modifier.
3791 (i386_operand): Add parens to avoid warning.
3793 1999-04-04 Don Bowman <don@pixsci.com>
3795 * configure.in: Add mips*-*-vxworks* target; have it define
3797 * configure, config.in: Rebuild.
3799 1999-03-31 Nick Clifton <nickc@cygnus.com>
3801 * configure.in (emulations): Add support for arm-epoc-pe.
3802 * configure: Regenerate.
3803 * config/te-epoc-pe.h: New file. Define macros specific to
3805 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3806 for arm-epoc-pe target.
3808 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3810 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3812 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3814 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3815 detect ",n" without a condition.
3816 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3819 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3821 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3822 instruction is encoded with one bit.
3825 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3827 * doc/internals.texi (CPU backend): Mention that
3828 line_separator_chars should not include newline. From thi
3829 <ttn@mingle.glug.org>.
3831 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3833 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3834 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3836 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3838 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3840 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3842 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3845 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3847 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3849 1999-03-15 Martin Hunt <hunt@cygnus.com>
3851 * app.c (do_scrub_begin): Change '-' back to a symbol char
3852 so we can use multiple opcodes on a line again.
3854 * config/tc-d30v.c: By default, warn if a symbol has
3855 the same name as a register. Plus some minor
3856 updates from the branch.
3858 1999-03-13 Nick Clifton <nickc@cygnus.com>
3860 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3861 BFD_RELOC_16 and BFD_RELOC_64.
3863 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3865 * expr.c (expr): Add missing else.
3867 1999-03-12 Nick Clifton <nickc@cygnus.com>
3869 * config/tc-arm.c (md_apply_fix3): Improve error message.
3871 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3873 * Makefile.am (CPU_TYPES): Add fr30.
3874 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3875 (fr30,m32r dependencies): Update.
3876 * Makefile.in: Rebuild.
3878 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3879 (gas_cgen_record_fixup_exp): Ditto.
3880 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3881 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3882 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3883 (md_cgen_lookup_reloc): Update use of operand->type.
3884 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3885 (md_convert_frag): Call cgen_operand_lookup_by_num.
3886 (md_cgen_lookup_reloc): Update use of operand->type.
3887 (m32r_cgen_record_fixup_exp): Ditto.
3889 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3891 * config/tc-mips.c (md_show_usage): Fix message.
3893 1999-03-03 Nick Clifton <nickc@cygnus.com>
3895 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3896 and LDR reg,=<expr> instruction.
3898 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3901 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3903 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3905 1999-02-17 Nick Clifton <nickc@cygnus.com>
3907 This patch was created by: Scott Bambrough
3908 <scottb@corelcomputer.com>
3911 Special cased '@' character. The '@' character is used as the
3912 ARM assembler comment character, as a special character
3913 and in ELF .symver pseudo-op's, and as a special character in
3914 .type and .section pseudo-ops.
3915 (symver_pseudo): New static variable.
3916 (symver_state): New static variable.
3917 (struct app_save): Add field 'symver_state'.
3918 (app_push): Save global symver_state int struct app_save.
3919 (app_pop): Restore global symver_state from struct app_save.
3920 (do_scrub_chars): Special case handling of '@' character in
3923 * configure.in: Modified to recognize armv* uname syntax from ARM
3925 * configure: Regenerated.
3927 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3928 a prefix to the section's type.
3929 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3930 the type's typename.
3932 * config/tc-arm.h: Add support for PIC generation:
3933 (pic_code): New boolean.
3934 (obj_relocate_extern): Define.
3935 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3936 (TC_CONS_FIX_NEW): Define.
3937 (tc_fix_adjustable): Define.
3938 (GLOBAL_OFFSET_TABLE_NAME): Define.
3940 * config/tc-arm.c: Add support for PIC generation:
3941 (line_seperator_chars): Allow ';' as a seperator for Linux.
3942 (is_immediate_prefix): New macro.
3943 (arm_parse_reloc): New function.
3944 (s_arm_elf_cons): New function.
3945 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3946 (md_undefined_symbol): Special case handling for the Global Offset
3948 (md_apply_fix3): Handle PIC relocs.
3949 (tc_gen_reloc): Handle PIC relocs.
3950 (md_parse_option): Add support for '-k' command line switch to
3951 enable PIC generation.
3952 (cons_fix_new_arm): New function.
3953 (s_arm_elf_cons): New function.
3955 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3957 * configure.in: Add comments for uses of AC_DEFINE.
3958 * acinclude.m4: Likewise.
3959 * acconfig.h: Remove.
3960 * aclocal.m4: Rebuild.
3961 * configure: Rebuild.
3962 * Makefile.in: Rebuild.
3963 * config.in: Rebuild.
3965 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3967 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3968 non-constant offset from a base register.
3970 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3972 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3975 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3977 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3978 (emit_insn): Look for pc-relative and no-overflow specifiers on
3979 internal relocation types.
3981 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3983 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3986 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3988 (mips_4650, mips_4010, mips_4100): Variables removed.
3989 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3990 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3992 (md_begin): Don't bother initializing the mips_NNNN variables;
3993 mips_cpu is set, and that's good enough now.
3994 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3995 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3996 (show): New function, to handle wrapping in the CPU lists.
3997 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3999 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4001 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4002 than treat as an immediate specifier.
4004 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4006 * config/tc-i386.c: Prototype many functions.
4007 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4008 (i386_immediate): Remove unused second argument.
4009 (i386_intel_operand): Fix i386_is_reg typo.
4010 (i386_operand): Use allow_naked_reg.
4011 (output_invalid): Make operand int for K&R.
4013 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4015 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4017 * Makefile.in: Rebuild.
4019 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4021 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4023 (EXTRA_as_new_SOURCES): Comment out.
4024 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4025 * Makefile.in: Rebuild.
4026 * doc/Makefile.in: Rebuild.
4027 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4028 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4029 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4030 * configure: Rebuild.
4031 * aclocal.m4: Rebuild.
4032 * config.in: Rebuild.
4033 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4034 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4035 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4036 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4037 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4038 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4039 (gas_cgen_record_fixup_exp): Ditto.
4040 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4041 descriptor, not global variable.
4042 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4043 descriptor, not global variable. Refer to insert_operand handler
4044 via cpu descriptor, not global function.
4045 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4046 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4047 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4048 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4049 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4050 * config/tc-m32r.c: Ditto.
4051 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4052 (md_assemble): Ditto.
4053 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4055 1999-02-09 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4058 relocations for ELF targets.
4060 1999-02-08 Nick Clifton <nickc@cygnus.com>
4062 * configure.in: Add support for StrongARM target.
4063 * configure: Regenerate.
4065 1999-02-05 Nick Clifton <nickc@cygnus.com>
4067 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4069 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4072 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4074 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4076 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4078 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4079 (INTEL_DWORD_MNEM_SUFFIX): Define.
4082 (DWORD_PTR): Define.
4083 (XWORD_PTR): Define.
4085 (OFFSET_FLAT): Define.
4087 (NONE_FOUND): Define.
4090 * config/tc-i386.c (set_intel_syntax): New routine.
4091 (intel_syntax): Declare.
4092 (allow_naked_reg): Declare.
4093 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4094 (intel_float_operand): New routine.
4095 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4096 Handle brackets as well as parens. Call i386_intel_operand for
4097 intel syntax. Reverse operands if appropriate. Handle new
4098 suffixes. Handle movzx and movsx.
4099 (i386_is_reg): New routine.
4100 (i386_immediate): New routine.
4101 (i386_scale): New routine.
4102 (i386_displacement): New routine.
4103 (i386_operand_modifier): New routine.
4104 (build_displacement_string): New routine.
4105 (i386_parse_seg): New routine.
4106 (i386_intel_memory_operand): New routine.
4107 (i386_intel_operand): New routine.
4108 (i386_operand): Call i386_displacement, i386_immediate,
4109 i386_scale, etc. instead of handling inline.
4110 (parse_register): Handle registers without prefix.
4112 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4114 * configure: Regenerate.
4115 * configure.in (arm-*-oabi): New.
4116 (thumb-*-oabi): New.
4117 * config/tc-arm.c (target_oabi): Declare.
4118 (md_apply_fix3): Support REL relocs.
4119 (md_parse_option): Handle -oabi.
4120 (elf32_arm_target_format): New routine.
4121 (md_longopts): Add OPTION_OABI.
4122 * config/tc-arm.h: Redefine TARGET_FORMAT.
4125 1999-01-28 Nick Clifton <nickc@cygnus.com>
4127 * write.c (write_relocs): Handle out of range error.
4129 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4130 (fr30_force_relocation): Default to 0.
4132 * config/tc-fr30.h (obj_fix_adjustable): Define.
4133 (TC_FORCE_RELOCATION): Define.
4135 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4138 1999-01-16 Nick Clifton <nickc@cygnus.com>
4140 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4141 merge of two instructions if the left instruciton kills the right.
4143 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4145 * Makefile.in: Regenerate.
4146 * configure.in: Redo test for using cgen.
4147 * configure: Regenerate.
4149 1999-01-09 Nick Clifton <nickc@cygnus.com>
4151 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4152 redefinition of this macro.
4154 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4156 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4159 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4161 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4162 a read of HI or LO and an immediatly following branch.
4164 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4166 * config/tc-mips.c (md_begin): Another correction to the setting of
4169 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4171 * config/tc-mips.c (md_begin): Correct type-o in setting of
4174 1998-12-21 Nick Clifton <nickc@cygnus.com>
4176 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4177 bit insn when optimizing, so that parallelised instructions will
4178 start on a 32 bit boundary.
4180 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4182 * config/tc-mips.c (mips_eabi64): New.
4183 (md_begin): Set mips_eabi64.
4184 (mips_elf_final_processing): Use it.
4186 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4188 * config/tc-mips.c (mips_elf_final_processing):
4189 Correct setting of ABI in e_flags.
4191 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4193 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4196 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4198 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4200 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4202 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4203 warning, values that don't fit in the field.
4205 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4207 * config/tc-mips.c (mips_abi_string): New.
4208 (md_parse_option,md_longopts): Add mabi.
4209 (mips_elf_final_processing): Set e_flags based on mabi flag.
4211 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4213 * config/tc-mips.c (md_parse_option): Handle vr4111.
4215 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4217 * config/tc-h8300.c (build_bytes): Change message given if the
4218 instruction requires H8/300H mode and we're not in Hmode, to
4219 suggest that it may be the operand modes that are the problem, not
4220 necessarily the opcode.
4222 1998-12-10 Nick Clifton <nickc@cygnus.com>
4224 * config/tc-fr30.c: Add line separator character.
4226 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4228 * configure.in (hppa-*-mpeix*): New target.
4229 * config/obj-som.h (obj_som_compiler): Declare.
4230 * config/obj-som.c (compiler_seen): New static variable.
4231 (obj_som_compiler): New function.
4232 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4233 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4234 (pa_type_args): Set hppa_priv_level.
4235 (pa_compiler): New static function if OBJ_SOM.
4236 * configure: Rebuild.
4238 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4240 * read.c (output_leb128): Don't mark as inline.
4242 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4244 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4245 AIX .vbyte unaligned data support.
4246 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4247 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4250 1998-12-07 Nick Clifton <nickc@cygnus.com>
4252 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4255 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4257 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4258 BFD_RELOC_ARM_PCREL_BRANCH.
4260 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4262 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4263 checking the target type.
4264 (mips-dec-bsd*): Set endian to little.
4265 * configure: Rebuild.
4267 COFF weak symbol support, based on patches from Mark Elbrecht
4268 <snowball3@usa.net>:
4269 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4270 * config/obj-coff.c (obj_coff_weak): New static function.
4271 (obj_coff_endef) [both versions]: Handle weak symbols.
4272 (coff_frob_symbol): Likewise.
4273 (yank_symbols): Likewise.
4274 (obj_pseudo_table): Add "weak".
4276 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4277 <aymeric.vincent@emi.u-bordeaux.fr>.
4278 * aclocal.m4: Rebuild with current tools.
4279 * configure: Rebuild.
4281 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4282 an assertion failure for a case we can't handle when OBJ_ECOFF.
4284 * expr.c (operator): And with 0xff to avoid problems with signed
4287 1998-12-03 Nick Clifton <nickc@cygnus.com>
4289 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4290 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4292 1998-12-02 Nick Clifton <nickc@cygnus.com>
4294 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4297 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4299 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4300 calculation of pcrel point.
4302 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4304 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4307 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4309 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4311 (d10v_cleanup): Only generate previous insn if a multiline insn is
4314 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4316 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4319 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4321 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4322 -marm6xxx command line switches.
4324 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4326 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4327 (itbl-ops.o): Delete duplicate dependencies.
4328 Rebuild dependencies.
4329 Add fr30 dependencies.
4330 * Makefile.in: Rebuild.
4332 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4334 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4336 * listing.c: Ignore line terminator characters found inside
4339 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4341 * po/gas.pot: Regenerated.
4343 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4345 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4346 fr30_is_label_start(). Also checks for delay slot insns.
4348 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4349 FR30 instructions which contain a colon in the mnemonic.
4351 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4353 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4355 * config/tc-fr30.c: Removed currently superflous code.
4357 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4359 * config/tc-fr30.h: New file.
4360 * config/tc-fr30.c: Tweaking so that it will compile.
4362 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4364 * config/tc-d10v.h (obj_fix_adjustable): Define.
4365 (TC_FORCE_RELOCATION): Define.
4366 (d10v_force_relocation): Declare.
4367 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4368 (md_apply_fix3): Handle Vtable relocs.
4369 (d10v_fix_adjustable): New.
4370 (d10v_force_relocation): New.
4372 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4374 * config/tc-d30v.c: Change default behaviour to ignore potential
4375 conflicts between register name and symbol names.
4377 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4379 * configure.in: Add fr30-*-*.
4380 * config/tc-fr30.c: New file.
4381 * Makefile.in: Regenerated.
4382 * config.in: Regenerated.
4383 * configure: Regenerated.
4384 * doc/Makefile.in: Regenerated.
4385 * po/gas.pot: Regenerated.
4387 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4389 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4392 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4394 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4396 (do_scrub_chars): Add some casts to unsigned char to avoid
4397 unwanted sign extension.
4398 * read.c (lex_type): Set characters about 127 to be symbol
4400 * config/tc-i386.c (md_begin): Set identifier_chars and
4401 operand_chars for values above 127.
4403 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4405 * configure.in: detect cygwin* instead of cygwin32*
4406 * configure: regenerate
4408 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4410 * listing.c: Add support for producing a listing from piped
4413 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4415 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4416 (append_insn): Account for the tx39's multiply behavior.
4418 1998-10-26 Michael Meissner <meissner@cygnus.com>
4420 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4421 from assemble_parallel_insns. Add support for '->' to indicate
4422 explicitly serializing the instructions.
4423 (md_assemble): Ditto.
4425 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4427 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4430 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4432 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4434 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4436 * config/tc-mips.c : support frame and regmask/fregmask when
4437 MIPS_STABS_ELF is specified.
4439 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4441 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4442 (md_apply_fix): Don't return 1 for VTABLE relocs.
4443 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4445 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4447 * doc/c-i386.texi: Replace occurences of "opcode" with
4448 "instruction mnemonic", "instruction", or "mnemonic" when
4449 referring to the name of an instruction. Use "opcode" when
4450 referring to the sequence of machine bytes.
4452 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4453 (is_opcode_char): Rename to is_mnemonic_char.
4454 (md_assemble and i386_operand): Correct error messages from
4455 "opcode" to "instruction mnemonic"
4456 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4457 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4458 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4459 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4460 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4461 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4462 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4464 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4466 * config/tc-i386.c (i386_operand): Check for garbage after
4469 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4471 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4472 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4474 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4476 * config/tc-sh.h (obj_fix_adjustable): Define.
4477 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4478 (md_apply_fix): Likewise.
4479 (tc_gen_reloc): Likewise.
4480 (sh_fix_adjustable): New.
4482 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4484 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4485 * cgen.h (gas_cgen_finish_insn): Update prototype.
4486 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4487 cgen_insn_t -> CGEN_INSN_INT.
4488 (make_parallel): Update handling of CGEN_INT_INSN_P.
4489 (assemble_parallel_insn): Ditto.
4490 (target_make_parallel): New function.
4491 (md_assemble): Use it.
4493 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4495 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4497 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4499 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4500 converted into lower case.
4502 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4504 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4505 (gas_cgen_tc_gen_reloc): Likewise.
4506 * config/tc-m32r.h (obj_fix_adjustable): Define.
4507 * config/tc-m32r.c (m32r_fix_adjustable): New.
4508 (m32r_force_relocation): Handle VTABLE relocs.
4510 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4512 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4514 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4516 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4517 to lower case before parsing.
4519 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4520 parallel insns modift buts in the PSW as a side effect.
4522 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4524 * config/tc-d30v.c (find_format): Test for missing flag and
4527 (md_apply_fix3): Fix error messages to avoid
4528 assumption about presence of a symbol.
4530 (parallel_ok): Disallow parallel instructions that both modify the
4533 (find_format): Generate a warning if an odd numbered register is
4534 used as the first register in a mutli-register instruction.
4536 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4538 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4539 relocations are always associated with a symbol.
4541 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4543 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4544 (elf32_sparc_force_relocation): Declare.
4545 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4546 (tc_gen_reloc): Handle vtable relocs.
4547 (elf32_sparc_force_relocation): New.
4549 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4551 * symbols.c (S_IS_FUNCTION): New.
4552 * config/tc-v850.h (obj_fix_adjustable): Define.
4553 (TC_FORCE_RELOCATION): Define.
4554 (v850_force_relocation): Declare.
4555 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4556 of fx_addnumber for VTABLE reloc addends.
4557 (md_apply_fix3): Handle VTABLE relocs.
4558 (v850_fix_adjustable): New.
4559 (v850_force_relocation): New.
4561 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4563 * tc-hppa.c (fp_operand_format): Add some additional formats.
4564 (pa_ip): Do not automatically promote into pa2.0 mode.
4565 (pa_level): Handle ".level 2.0".
4567 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4569 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4570 * config/tc-i386.h (template.extension_opcode): Change to
4571 unsigned int to allow full range of 8-bit opcode suffixes.
4572 (None): Redefine as 0xffff.
4574 From Jeff B Epler <jepler@usgs.gov>
4575 * doc/c-i386.texi (i386-SIMD): New section.
4577 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4579 * read.c (discard_rest_of_line): New function.
4580 * read.h: Declare it.
4581 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4583 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4585 * config/tc-d10v.c (find_symbol_matching_register): New function.
4586 (find_opcode): Cope with the case where a register name matches
4589 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4591 * config/tc-v850.c (md_pcrel_from): Rename to
4592 v850_pcrel_from_section.
4593 (v850_pcrel_from_section): Do not resolves symbols in other
4596 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4598 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4600 * config/tc-d10v.c (find_opcode): Generate an error if a register
4601 is supplied for an operand that should not be a register.
4603 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4605 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4606 instructions to have another instruction in the right bin.
4608 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4610 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4611 the right container if the left container holds a branch
4614 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4616 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4617 both a register name and symbol name.
4618 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4620 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4622 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4623 execution unit class.
4625 (reg_name_search): If a name matches a register and a symbol,
4626 prefer the register.
4627 (find_format): Disallow flag registers when a general purpose
4628 register is required.
4629 If a number is required, but a register has been given, check to
4630 see if a symbol with the same name as the register exists, and if
4631 so, use that symbol.
4633 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4635 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4637 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4639 * config/tc-d30v.c (find_format): Do not accept flag registers as
4640 general purpose registers.
4641 (find_format): If an immediate value is expected at a given place
4642 in a format, but a register name has been provided instead, check
4643 to see if that register name matches the name of a predefined
4644 symbol and if it does, then use the symbol instead.
4645 (reg_name_search): If a register name matches a symbol name,
4646 prefer the register name to the symbol name.
4648 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4650 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4651 the previous insn to empty.
4653 1998-09-20 Michael Meissner <meissner@cygnus.com>
4655 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4656 pieces, forcing the use of an ANSI compiler.
4658 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4660 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4662 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4664 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4666 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4668 (obj_elf_vtable_entry): Likewise.
4669 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4670 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4671 (tc_gen_reloc): Likewise.
4672 (arm_fix_adjustable): Likewise.
4673 (elf32_arm_force_relocation): New.
4674 (armelf_frob_symbol): Remove coff-style symbol support.
4676 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4678 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4680 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4682 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4683 OBJ_COFF so that routine is defined for a.out format.
4685 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4687 * config/tc-i386.c (i386_operand): Detect non-segment registers
4688 used as segment prefixes.
4690 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4692 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4693 optimize across FDE boundaries.
4695 * config/obj-coff.c (obj_coff_section): Preserve any link once
4696 flags when setting the section flags.
4698 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4700 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4701 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4703 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4705 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4708 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4710 * frags.c (frag_grow): Include the size of the frag struct in the
4713 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4714 if the new subseg comes before the old.
4716 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4718 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4719 to handle edge8 and edge16.
4721 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4723 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4724 before we clobber the symbol involved.
4726 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4728 * config/tc-arm.c: Remove OBJ_ELF definitions for
4729 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4730 use arm_adjust_symtab for OBJ_COFF.
4731 (armelf_adjust_symtab): New Routine.
4732 * config/tc-arm.h: Define obj_adjust_symtab to
4733 armelf_adjust_symtab for OBJ_ELF.
4735 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4737 * configure.in: Make all i386-elf targets use bfd_gas.
4738 * config/tc-i386.c (tc_i386_force_relocation): New.
4739 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4740 (md_apply_fix3): Likewise.
4741 (tc_gen_reloc): Handle them.
4742 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4743 tc_i386_force_relocation.
4745 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4747 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4749 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4751 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4752 current opcode after writing the first insturction of a reverse
4755 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4757 * read.h (generate_lineno_debug): Add prototype.
4758 * read.c (generate_lineno_debug): Make non-static.
4760 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4762 * config/tc-i386.c (md_assemble): Only warn for address/data size
4765 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4767 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4768 against Thumb function names, as the linker needs this information.
4770 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4772 * expr.c (operand): Check also that there is no advance in operand
4773 after atof_generic in order to decide "is it label 0f or floating
4776 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4778 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4779 command line options with a single dash.
4780 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4782 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4784 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4785 * tc-arm.c (arm_fix_adjustable): New routine.
4787 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4789 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4790 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4791 demand_empty_rest_of_line before mri_comment_end.
4792 (equals): Check garbage after expression before
4793 mri_comment_end in MRI mode.
4795 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4797 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4798 small immediate constant to use the constant itself rather than
4801 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4803 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4804 (pa_leave): Likewise.
4806 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4808 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4810 (i386_operand): Fix an error message.
4812 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4814 * doc/c-arm.texi (ARM Directives): Document .req directive.
4816 * config/tc-arm.c (reg_required_here): Display erroneous string if
4817 the register name could not be decoded.
4818 Do not set inst.instruction if the sift is -1.
4820 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4822 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4825 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4827 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4828 even if it is belived to be unnecessary.
4830 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4832 config/tc-i386.c (i386_operand): Size immediate constants by
4833 suffix (erroneously removed as part of July 7 change).
4835 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4837 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4838 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4839 (armelf_frob_symbol): New Routine.
4840 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4842 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4844 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4846 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4848 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4849 command line switches passed to assembler.
4851 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4853 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4854 (gas_cgen_opcode_desc): Declare.
4855 (gas_cgen_parse_operand): Declare.
4856 (*): Prepend gas_ to gas specific fns to denote them as such.
4858 * cgen.c (gas_cgen_opcode_desc): New global
4859 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4860 (queue_fixup): Renamed from cgen_queue_fixup.
4861 (*): Prepend gas_ to gas specific fns to denote them as such.
4863 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4864 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4865 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4866 Open opcode table and initialize it.
4867 (make_parallel): Use gas_cgen_opcode_desc.
4868 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4869 (md_assemble): Ditto.
4871 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4873 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4874 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4875 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4876 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4877 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4878 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4879 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4880 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4881 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4882 (INIT_STAB_SECTION): Likewise.
4883 (OBJ_PROCESS_STAB): Likewise.
4885 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4886 (md_parse_option): Watch for them.
4887 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4888 (md_begin): Kill neverdef code.
4889 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4890 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4891 (s_alpha_coff_wrapper): New.
4892 (md_pseudo_table): Trap all ECOFF pseudos.
4894 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4896 Start of changes to remove mdebug section from mips*-elf
4897 Based on MIPS_STAB_ELF definition
4898 * acconfig.h: undef if not configured
4899 * config.in: undef if not configured
4900 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4901 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4902 * stabs.c (s_stab_generic): flush frag
4904 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4906 * configure.in: (arm-*-elf): Handle.
4907 (thumb-*-elf): Handle.
4908 * configure: Regenerate.
4909 * read.c (stringer): Fix typo in comment.
4910 * write.c (fixup_segment): Don't add symbol value to addend if
4912 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4914 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4917 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4919 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4920 (write_2_short): Emit warning if new flag is set.
4921 (do_assemble): Set flags if left instruction is one of special
4922 "right-instruction-killer" type.
4924 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4926 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4927 Always output words in debug_info section as big endian.
4928 (sparc_target_format): Choose correct bfd target.
4929 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4931 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4933 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4934 to work with internationalization code. Issue an error when two
4935 operands match that are not allowed to match.
4937 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4939 * configure.in (install_tooldir): Allow target to specify whether
4940 it wants to be installed in $(tooldir)/bin.
4941 * configure: Regenerate.
4942 * Makefile.am (install-exec-local): Set install-exec-tooldir
4943 dependency via configure.
4944 * Makefile.in: Regenerate.
4946 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4948 * Makefile.am (install-exec-local): Split into two ...
4949 (install-exec-bindir,install-exec-tooldir): New rules.
4950 * Makefile.in: Regenerate.
4952 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4954 * Makefile.am (install-exec-local): Don't remove the file before
4955 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4956 W. Rozycki <macro@ds2.pg.gda.pl>.
4957 * Makefile.in: Rebuild.
4959 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4961 * cgen.c: Include libiberty.h.
4962 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4963 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4964 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4965 (md_cgen_lookup_reloc)): Declare.
4966 (md_cgen_record_fixup_exp): Declare.
4967 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4968 (m32r_relax_frag): Declare.
4969 (cgen_md_apply_fix3): Decls moved to cgen.h.
4970 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4971 (m32r_cgen_record_fixup_exp): Delete decl.
4972 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4973 (assemble_nop): Delete.
4974 (expand_debug_syms): Delete unused `exp'.
4975 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4976 Add default case for -Wall.
4977 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4978 (md_atof): Delete unused wordP.
4980 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4982 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4985 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4987 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4988 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4989 .print, .purgem, and .struct. Remove documentation for
4992 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4994 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4995 Update call to insert_operand.
4997 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4999 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5001 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5003 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5004 whitespace after a prefix operator.
5006 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5008 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5010 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5012 * config/tc-sparc.c (log2): New static function.
5013 (s_reserve): Use log2 to convert alignment before calling
5015 (s_common): Use log2 to convert alignment before calling
5016 record_alignment and frag_align.
5017 (sparc_cons_align): Use log2.
5019 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5021 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5022 (s_common): Likewise.
5024 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5025 initialization of waddr.
5026 (sparc_elf_final_processing): Add default case to switch.
5028 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5030 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5031 than temporary real.
5033 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5035 * write.c (subsegs_finish): Don't align the segments if there were
5038 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5039 copying aux information.
5041 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5042 expression into a symbol.
5044 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5046 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5047 type to unsigned int.
5048 (md_assemble): Change type used to store offsets from unsigned
5050 (i386_operand): Switch error check to only call RESTORE_END_STRING
5051 once after parse_register.
5053 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5055 * config/tc-v850.c (md_show_usage): Changed format to match that
5058 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5060 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5062 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5064 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5067 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5069 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5070 * doc/Makefile.in: Rebuild.
5072 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5074 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5075 for %lo expressions.
5076 (mips_ip, case 'u'): Move range check after code to mask
5077 off bits in %hi/%lo expressions. Mask off high bits for
5080 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5082 * doc/Makefile.am (gasver.texi): New target.
5083 (as.info, as.dvi): Depends upon gasver.texi.
5084 * doc/as.texinfo: Include gasver.texi. Mention version number on
5085 title page and in top node.
5086 * doc/Makefile.in: Rebuild.
5088 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5090 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5091 but not including the line containing the edict.
5092 * listing.h (LISTING_EOF): New.
5093 * input-scrub.c (input_scrub_next_buffer): Call it.
5095 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5097 * config/tc-i386.c (i386_operand): Don't set the size of an
5098 immediate address based solely on the suffix and the mode.
5100 * config/tc-i386.c (md_assemble): Add assertion to make sure
5101 overlap2 does not set Imm.
5103 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5104 sequences of whitespace to a single space.
5105 (is_space_chars): Just compare with space.
5106 (md_begin): Don't initialize space_chars.
5107 (md_assemble): Just skip a single whitespace character.
5108 (i386_operand): Rewrite base-index parsing to use new
5109 parse_register, and to skip white space. Skip white space in a
5110 number of other places too. Don't give error message if
5111 parse_register fails.
5112 (parse_register): Change reg_string parameter to be non-const.
5113 Add end_op parameter. Skip white space after the `%', and return
5114 end of register string. Give error message here rather than
5117 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5119 Based on patch from Matt Semersky <matts@scd.hp.com>:
5120 * expr.c (op_encoding): Make const.
5121 (expr_set_precedence): New function.
5122 (expr_begin): Don't set operator rankings, just call
5123 expr_set_precedence.
5124 * expr.h (expr_set_precedence): Declare.
5125 * read.c (s_mri): Call expr_set_precedence.
5127 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5129 * doc/as.texinfo (Statements): Remove paragraph discussing
5130 continuing lines with a backslash. This hasn't worked for years,
5133 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5135 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5137 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5138 (ps_CTORS, ps_DTORS): New section types.
5139 (vms_fixup_xtors_section): New function
5140 (Ctors_Psect, Dtors_Psect): Define.
5141 (IS_GXX_XTOR): Define
5142 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5143 Filter static constructors/destructors and add to
5144 Ctors_Symbols/Dtors_Symbols chain.
5145 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5146 appropriate section.
5148 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5149 * makefile.vms: Merge vax/vms support.
5151 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5153 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5154 (elf_pseudo_table): Add them.
5155 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5156 (md_apply_fix): Accept them.
5157 (mips_fix_adjustable): Don't adjust them.
5158 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5159 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5160 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5161 (tc_fix_adjustable): Don't adjust them.
5163 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5165 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5167 * Makefile.in: Regenerate.
5168 * configure.in: AC_SUBST cgen_cpu_prefix.
5169 * configure: Regenerate.
5171 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5173 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5174 Changed all users of COND12_DELAY.
5176 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5178 * config/tc-mn10300.c (set_arch_mach): New function.
5179 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5180 (md_begin): Default to mn10300 mode.
5181 (md_assemble): Only accept instructions for the core mn10300
5182 chip and the active machine type.
5184 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5186 * subsegs.h (segment_info_type): Give the struct a name.
5187 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5188 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5189 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5190 * config/tc-w65.h (tc_reloc_mangle): Declare.
5191 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5193 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5195 * config/tc-v850.c (v850_comm): Restore old section
5196 after common processing.
5198 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5200 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5202 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5204 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5205 char with code that explicitly sign-extends.
5207 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5209 * config/tc-v850.c (md_begin): Restore text section as the current
5210 section after creating call table sections.
5211 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5214 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5215 with call to macro SYM_AUXINFO.
5217 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5219 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5220 with the program transform name.
5221 * Makefile.in: Rebuild.
5223 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5225 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5228 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5230 * config/tc-i386.c (i386_operand): Be prepared for a space between
5231 the open parenthesis and the start of the register operand,
5232 because of the June 16 change.
5234 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5236 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5239 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5241 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5242 even if it is belived to be unnecessary.
5244 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5246 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5248 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5250 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5252 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5253 shift amount for a repeated operand. The shift amount for the
5254 repeated copy comes from the size of the operand.
5256 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5258 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5260 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5262 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5264 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5266 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5267 characters in it as LEX_IS_SYMBOL_COMPONENT.
5268 * config/tc-i386.h (tc_symbol_chars): Define.
5269 (extra_symbol_chars): Declare.
5270 * config/tc-i386.c (extra_symbol_chars): Define.
5271 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5272 (line_comment_chars): Set to '/' if TE_LINUX.
5273 * doc/c-i386.texi (i386-prefixes): Update.
5274 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5276 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5278 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5279 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5281 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5283 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5284 constraint in instructions REP & REPI.
5286 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5288 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5289 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5291 (check_range): If the operand is shifted, then shift the number
5292 before checking its range.
5294 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5296 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5299 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5301 * config/tc-v850.c (v850_comm): Create special sections as needed.
5303 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5305 * config/tc-d10v.c (write_2_short): Addition of swapping
5306 instructions for sequential and reverse sequential order when
5307 given order is not possible.
5309 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5311 * Makefile.am: Rebuild dependencies.
5312 (DEP_INCLUDES): Fix reference to intl build directory.
5313 * Makefile.in: Rebuild.
5315 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5317 * doc/c-i386.texi: Update 16 bit documentation.
5319 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5320 IgnoreDataSize to IgnoreSize as they are used for address size as
5322 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5323 32-bit mode, similarly addr16/data16 and variants.
5325 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5327 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5328 sequential word multiply instructions.
5330 (do_assemble): Add extra command line argument, to allow mul32
5331 attribute to be preserved across parallel insns.
5332 (md_assemble): Insert NOPs between explicitly parallel insns which
5333 contain an 32 bit multiply and a 16 multiply.
5335 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5337 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5340 * config/tc-i386.c (reloc): Add braces.
5342 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5343 consistent with Intel naming.
5344 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5345 use bitfields in sib_byte.
5346 (modrm_byte): Don't use bitfields here either.
5348 * config/tc-i386.c (current_templates): Add const.
5349 (parse_register): Add const to return, param, and char *s.
5350 (i386_operand): Add const to reg_entry *r.
5351 * config/tc-i386.h (templates): Add const to start, end.
5353 Inspired by code for 16 bit gas support from Martynas Kunigelis
5354 <martynas@nm3.ktu.lt>:
5355 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5356 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5357 (uses_mem_addrmode): Remove.
5358 (md_estimate_size_before_relax): Add support here too.
5359 (md_relax_table): Rewrite interface to md_relax for 16 bit
5361 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5362 (opcode_suffix_to_type): Remove.
5363 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5364 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5365 (md_convert_frag): Likewise.
5366 (i386_operand): Add support for 16 bit base/index regs,
5367 immediates, and displacements. Remove some unnecessary casts, and
5368 localise end_of_operand_string, displacement_string_start,
5369 displacement_string_end variables. Add GCC_ASM_O_HACK.
5370 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5372 * config/tc-i386.c (prefix_hash): Remove.
5373 (md_begin): Rewrite without obstacks. Remove prefix hash table
5374 handling. Rewrite lexical table handling.
5375 (i386_print_statistics): Don't print prefix statistics.
5376 (md_assemble): Rewrite instruction parser so that line is not
5377 converted to lower case. Don't do a hash_find for prefixes,
5378 instead recognise them via opcode modifier.
5379 (expecting_operand, paren_not_balanced): Localise variables.
5380 * config/tc-i386.h (IsPrefix): Define.
5381 (prefix_entry): Remove.
5383 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5384 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5385 '\\' in case where comment_chars contains '/'.
5387 * config/tc-i386.c (MATCH): Ensure given operand and template
5388 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5389 you must write `ljmp *table(%ebx)'.
5391 From H.J. Lu <hjl@gnu.org>:
5392 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5393 as 0 ifndef BFD_ASSEMBLER.
5394 (md_assemble): Allow immediate operands without suffix or
5395 other reg operand to default in size to the current code size.
5397 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5399 * config/tc-v850.c (md_begin): Restore creation of
5400 .call_table_text and .call_table_data sections.
5402 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5404 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5405 after emitting a word of noops.
5407 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5409 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5410 (i386_operand): Simplify checks for valid base/index combinations.
5411 Disallow `in 4(%dx),%al'.
5413 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5415 (add_prefix): Change parameter from char to int.
5417 * config/tc-i386.h (Ugh): Define opcode modifier.
5418 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5420 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5421 CONSISTENT_REGISTER_MATCH macros to check register types more
5422 thoroughly. Check for illegal suffix/operand combinations
5423 when matching insns with operands. Handle new `s' suffix, and
5424 associated FloatMF opcode modifier for float insns with memory
5426 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5427 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5428 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5429 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5430 DATA_PREFIX_OPCODE throughout.
5432 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5433 (md_assemble): Rewrite suffix/register operand checking code to be
5434 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5435 AnyMem, the better to grep.
5437 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5438 given a memory operand. Don't set Abs bits either.
5439 (type_names): Remove Mem*, Abs*.
5440 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5441 define opcode_modifiers as these cases are handled by Disp8,
5442 Disp16, Disp32 and suffix checks.
5443 (COMES_IN_BOTH_DIRECTIONS): Remove.
5444 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5446 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5447 if IgnoreDataSize modifier given. Remove ShortformW modifier
5448 test. Add test for ShortForm in W base_opcode modification.
5449 Merge Seg2ShortForm and Seg3ShortForm code.
5450 * config/tc-i386.h (ShortFormW): Remove.
5451 (IgnoreDataSize): Define.
5453 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5455 * config/tc-d30v.c (md_assemble): Store previous segment state
5456 with previous instruction.
5458 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5460 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5461 (ebp, esp): Remove static variables.
5462 (MATCH): Remove test for InOutPortReg.
5463 (i386_operand): Properly handle InOutPortReg here instead.
5464 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5465 (md_assemble): Simplify and correct modrm and sib generation.
5466 (i386_operand): Add warning for scale without index.
5467 Rewrite checks for valid base/index combinations.
5469 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5470 macros and enclose in do while(0).
5471 (RESTORE_END_STRING): Likewise.
5472 (md_assemble): Add one to printed operand number so we start
5473 from 1 not 0. Add some more gettext invocations.
5474 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5477 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5478 DATA_PREFIX, SEG_PREFIX): Define.
5479 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5480 (check_prefix): Remove function.
5481 (add_prefix): New function. Add prefix to i.prefix as well as
5483 (md_assemble): Changes for add_prefix. Remove hack for wait
5484 prefix, instead always output prefixes in fixed order. Test
5485 for jcxz/loop when selecting between word & dword operations,
5486 and add address size prefix rather than operand size prefix.
5487 Remove operand -> address size hack when emitting jcxz/loop.
5488 (i386_operand): Remove O_Absent check as it's done in expr.
5490 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5492 * configure.in: Recognize m5200 as a cpu_type of m68k.
5493 * aclocal.m4: Rebuild with current libtool.
5494 * configure: Rebuild.
5496 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5498 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5499 to relaxable_symbol to prevent references to external symbol from
5502 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5504 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5505 symbols are relaxable.
5507 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5509 * config/tc-v850.c (md_begin): Don't create special
5510 sections by default.
5512 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5514 * config/tc-mips.c (macro): For div and udiv, close the
5515 reorder block as soon as possible.
5517 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5519 From Matt Semersky <matts@scd.hp.com>:
5520 * macro.c (macro_mri_mode): New function.
5521 * macro.h (macro_mri_mode): Declare.
5522 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5525 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5527 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5530 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5531 until after xstrdup in OBJ_EVAX case.
5533 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5535 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5536 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5537 of hardcoded magic number.
5538 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5540 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5542 * read.c (do_s_func): New function.
5544 * read.h (do_s_func): Add prototype.
5546 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5548 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5549 nops if fill pattern not specified.
5551 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5553 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5554 * config/te-go32.h (TE_GO32): Define.
5555 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5557 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5559 Implement .func/.endfunc pseudo-ops.
5560 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5562 * read.c (potable): Add .func,.endfunc.
5563 (s_func): New function.
5564 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5566 (in_doc_func_p,current_function_label): New static globals.
5567 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5569 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5571 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5572 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5573 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5574 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5575 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5576 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5577 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5578 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5579 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5580 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5581 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5582 * config/tc-a29k.c: Don't define md_short_jump_size,
5583 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5584 * config/tc-alpha.c: Likewise.
5585 * config/tc-alpha.h: Likewise.
5586 * config/tc-arm.c: Likewise.
5587 * config/tc-h8300.c: Likewise.
5588 * config/tc-h8500.c: Likewise.
5589 * config/tc-hppa.c: Likewise.
5590 * config/tc-i860.c: Likewise.
5591 * config/tc-i960.c: Likewise.
5592 * config/tc-ppc.c: Likewise.
5593 * config/tc-sh.c: Likewise.
5594 * config/tc-sparc.h: Likewise.
5595 * config/tc-tic30.c: Likewise.
5596 * config/tc-w65.c: Likewise.
5597 * config/tc-z8k.c: Likewise.
5599 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5601 * config/tc-vax.c (_): Delete this macro used for placeholder
5602 values in vax_operand_width_size; it conflicts with the _() macro
5603 used for internationalization.
5605 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5607 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5608 code. From Chris Moller <moller@bops.com>.
5610 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5611 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5612 * read.c (emit_expr): Initialize seg and subseg fields of a new
5614 * write.c (write_object_file): Switch to the appropriate segment
5615 and subsegment when processing a broken word.
5617 * config/tc-m68k.c (mri_assemble): New static function.
5618 (build_mri_control_operand): Call mri_assemble rather than
5620 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5621 (s_mri_endf, s_mri_endw): Likewise.
5623 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5625 * read.c (s_org): Call md_flush_pending_output if it is defined.
5627 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5629 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5631 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5632 (md_parse_option): Add for same.
5633 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5634 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5635 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5637 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5639 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5641 * config/tc-arm.c (find_real_start): Relax definition of local
5644 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5646 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5647 symbols at the given address, not just the last one specified.
5649 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5651 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5652 or number_to_chars_littleendian to write data.
5654 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5656 * config/tc-v850.c (md_assemble): Remove artificially created
5657 register name symbols.
5659 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5661 * write.c (fixup_segment): Change "segment" to "section" in
5664 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5666 * write.c (fixup_segment): Change sym1-sym2 message again.
5668 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5670 * write.c (fixup_segment): Improve error message for sym1-sym2
5671 errors when sym1 is in a different segment from sym2.
5673 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5675 * config/tc-m32r.c (warn_unmatched_high): New static local.
5676 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5677 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5678 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5679 (md_parse_option): Likewise.
5680 (md_show_usage): Likewise.
5681 (m32r_frob_file): Likewise.
5683 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5684 (read_a_source_file): Call them.
5685 * read.h (stabs_generate_asm_file): Declare.
5686 * stabs.c (stabs_generate_asm_file): New function.
5687 (generate_asm_file): New function.
5688 (stabs_generate_asm_lineno): Move file name handling into
5691 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5693 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5694 (d30v_current_align, d30v_current_align_seg): New variables.
5695 (d30v_last_label): New variable.
5696 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5697 (s_d30v_data, s_d30v_section): Likewise.
5698 (md_pseudo_table): Call them.
5699 (md_begin): Initialize d30v_current_align_seg.
5700 (md_assemble): Call d30v_align when needed by known current alignment.
5701 (d30v_frob_label, d30v_cons_align): New functions.
5702 * config/tc-d30v.h (md_do_align): Remove.
5703 (tc_frob_label): Call d30v_frob_label.
5704 (md_cons_align): New.
5706 * config/tc-d30v.c (find_format): Convert complex expressions to
5707 expression symbols before processing. Clean up code formatting.
5709 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5711 * po/Make-in (install-info): New target.
5713 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5715 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5717 * config/tc-mn10300.c (md_assemble): Likewise.
5719 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5721 * Makefile.am: Update with `make dep-am'.
5722 (HFILES): Add cgen.h.
5723 (cgen.o): Depend on cgen.h.
5724 * Makefile.in: Regenerate.
5726 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5728 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5730 * gasp.c (grab_label): Permit a label to be a preprocessor
5731 variable by permitting a label to start with a backslash.
5733 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5735 * config/tc-mips.c (validate_mips_insn): Removed hack
5736 for previously inaccessible bitfields in some INSN_TRAP
5739 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5741 * config/tc-d30v.c (do_assemble): Abort with error message
5742 if opcode operands do not match.
5744 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5746 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5747 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5748 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5749 similar new 'q' operand.
5751 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5753 * cgen.c (cgen_asm_finish_insn): Fix typo.
5755 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5758 * cgen.c: Include it.
5759 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5760 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5761 All callers updated.
5762 * config/tc-m32r.c: Include cgen.h.
5763 (m23r_insn): New members num_fixups,fixups.
5765 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5767 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5768 to avoid compiler warning.
5770 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5772 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5775 * makefile.vms (OBJS): Add ehopt.obj
5777 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5779 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5781 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5783 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5784 a short format insn.
5785 (md_assemble): Set it for explicitly packed insns.
5787 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5789 * config/obj-coff.c (c_symbol_merge): Do not take address of
5790 native fields when performing the memcpy.
5792 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5794 * config/tc-mips.c (macro,macro2): Implement
5795 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5797 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5799 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5800 relocations against globally visible symbols.
5801 * config/tc-m68k.c (relaxable_symbol): New macro.
5802 (m68k_ip, md_estimate_size_before_relax): Use it.
5803 (tc_m68k_fix_adjustable): Also handle weak symbols.
5805 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5807 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5808 references to externally visible symbols.
5809 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5810 values in twice for a PC relative reloc if the symbol is
5813 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5814 don't adjust a PC relative reloc against an externally visible
5816 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5817 for a PC relative fixup against an externally visible defined
5818 symbol, arrange to store object file and addend values as though
5819 the symbol were not defined.
5820 (tc_gen_reloc): Likewise.
5822 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5824 * read.c (sizeof_leb128): Referenced externally by write.c so
5827 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5829 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5830 and expand a 'debug' symbol associated with the next instruction
5831 that does not cause a short instruction to be filled with a NOP.
5832 (md_pseudo_table): Add support for .debugsym.
5833 (assemble_parallel_insn): Add calls to expand_debug_sym as
5835 (md_assemble): Ditto.
5837 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5839 * as.c (main): Conditionally call setlocale.
5840 * gasp.c (main): Likewise.
5841 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5842 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5844 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5846 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5848 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5850 * config/tc-hppa.c: Change all calls to bzero to use memset.
5851 (pa_ip): Add cast to avoid warning.
5852 (tc_gen_reloc, md_apply_fix): Likewise.
5853 (pa_find_space_by_number): Likewise.
5854 (hppa_force_relocation): Likewise.
5855 (pa_block): Change i to unsigned int.
5856 * config/obj-som.h (obj_som_copyright): Declare.
5858 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5860 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5861 for line numbers for assembly source.
5863 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5865 * configure.in: Change version number to 2.9.4
5866 * configure: Rebuild.
5868 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5870 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5872 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5874 * ecoff.h: Change symbolS in function declaration to struct
5877 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5879 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5880 (md_convert_frag): Fix i18n typo.
5882 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5884 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5885 * ecoff.h: Protoype it.
5886 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5887 [EVAX] (s_alpha_prologue): Delete.
5888 (md_pseudo_table): Update.
5890 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5892 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5893 array to local pointer.
5894 (get_args, parse_expr): Add casts to avoid warnings.
5896 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5898 * read.c (s_set): Cast xmalloc return value to fragS *.
5899 * config/tc-m68k.c (m68k_ip): Function made static to match
5900 previous forward declaration.
5901 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5903 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5905 * config/tc-v850.c: Add internationalisation macros to error
5908 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5909 macros to error strings.
5911 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5913 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5914 reloc is in the TOC csect.
5915 (md_apply_fix3): Correct gettext typo.
5917 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5919 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5920 .L - they are local labels and the branches are not really
5921 function calls but rather far jumps.
5923 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5925 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5927 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5929 * config/tc-i386.c (md_assemble): Print operand number rather than
5930 using ordinal_names.
5931 (i386_operand): Likewise.
5933 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5935 * Makefile.am (INTLLIBS): Define to work around apparent automake
5937 All Makefiles: Regenerated.
5939 * Many files: Added gettext invocations around user-visible
5941 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5942 HAVE_LC_MESSAGES): Define.
5943 * dep-in.sed: Added asintl.h.
5944 * po/Make-in: New file.
5945 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5947 * read.c (Z_): Renamed from `_'.
5948 * Makefile.am (SUBDIRS): Added po.
5949 (POTFILES): new macro.
5950 (po/POTFILES.in): New target.
5951 ($(OBJS)): Added asintl.h.
5953 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5954 (as_new_LDADD): Added $(INTLLIBS).
5955 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5956 (gasp_new_LDADD): Added $(INTLLIBS).
5957 (gasp_new_DEPENDENCIES): New macro.
5958 * configure, aclocal.m4: Rebuilt.
5959 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5961 (ALL_LINGUAS): Define.
5962 * macro.c: Include "asintl.h".
5963 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5964 * as.h: Include "asintl.h".
5965 * config/tc-i386.c (ordinal_names): Removed.
5966 (md_assemble): Changed error text to avoid ordinal_names.
5967 (i386_operand): Likewise.
5968 (reloc): Added as_bad to avoid i18n problems.
5969 (tc_gen_reloc): Likewise.
5970 * config/tc-arm.c (bad_args): Now a #define.
5972 * config/obj-vms.c (VMS_stab_parse): Changed type of
5974 (global_symbol_directory): Unified strings to avoid i18n
5976 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5977 avoid i18n problems.
5978 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5979 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5981 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5983 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5985 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5987 * as.c (print_version_id): Added an fprintf to avoid i18n
5989 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5991 * expr.c (expr): Added as_warn call to avoid i18n problems.
5992 * messages.c (as_assert): Changed code to avoid i18n problems.
5993 (as_abort): Likewise.
5994 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5995 (s_space): Likewise.
5996 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5998 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6000 * config/tc-i386.c (check_prefix): New static function, split out
6002 (struct _i386_insn): Add wait_prefix field.
6003 (md_assemble): Remove wait_prefix local variable. Use
6004 check_prefix when adding a prefix.
6006 * config/tc-i386.c (current_templates): New static variable.
6007 (md_assemble): Remove current_templates local variable.
6008 (md_assemble, i386_operand): Improve error and warning messages in
6009 many places. Add RESTORE_END_STRING in many places before error
6010 return. Clarify some comments.
6012 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6014 (md_assemble): Parse string instruction operands, looking for
6015 segment override prefixes. Check for invalid segment prefixes on
6017 (i386_operand): i.seg[] and max mem_operand changes for string
6019 * config/tc-i386.h (EsSeg): Define.
6021 * config/tc-i386.h (regKludge): Define.
6022 (iclrKludge, imulKludge): Don't define.
6023 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6024 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6025 opcode_modifier checks to look for more common cases first. Add
6026 default_seg for IsString case.
6028 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6030 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6032 * configure: Rebuild with new automake and libtool.
6033 * aclocal.m4, Makefile.in: Likewise.
6035 * doc/Makefile.am (as.dvi): New target.
6036 * doc/Makefile.in: Rebuild.
6038 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6040 * configure.in: Added sparc86x support.
6042 * configure: Rebuild.
6044 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6046 (md_parse_option): Warn if -EL is not supported for this architecture.
6048 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6050 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6052 * config/tc-mips.c (mips_ip): Note when we use get match on
6053 the full instruction name.
6055 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6057 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6058 back into the expression to handle add/sub simplification correctly.
6060 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6062 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6064 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6066 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6069 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6071 * symbols.c (max_indent_level): New global.
6072 (print_symbol_value_1): Use it.
6073 * expr.h (expr_build_dot): Declare.
6074 * expr.c (expr_build_dot): New function.
6076 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6078 * symbols.c (print_binary): New function.
6079 (print_expr_1): Call it.
6081 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6083 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6084 operand in the opcode.
6086 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6088 * config/tc-i386.h: Reorder operand flags and opcode modifier
6089 flags for clarity. Remove unused definitions: Unknown,
6090 ImmUnknown, DispUnknown, NoModrm.
6091 * config/tc-i386.c (type_names): Add missing Debug type.
6092 (md_assemble): Better duplicate prefix checking. Quicker string
6093 instruction check via new opcode_modifier flag.
6095 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6097 * doc/as.texinfo (Invoking): Clarify -Wa example.
6099 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6101 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6102 (s_mips_weakext): Define.
6103 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6104 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6107 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6109 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6110 is an error if the value can not be computed at assembly time.
6111 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6113 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6115 * gasp.c (main): Set next field of new include_path structure to
6116 NULL. From Avery Pennarun <averyp@gdc.ca>.
6118 * read.c (s_mri_sect): Call as_bad rather than abort for an
6119 unsupported MRI target.
6121 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6123 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6124 the destination of a branch instruction should be altered.
6125 (find_real_start): New function: Locate the real, Thumb coded
6126 start of a Thumb function.
6127 (do_t_branch23): Alter the destination of branches to Thumb
6130 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6132 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6134 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6137 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6139 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6140 * doc/c-hppa.texi: Likewise.
6142 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6144 * Makefile.am: Rebuild dependencies.
6145 * Makefile.in: Rebuild.
6147 * Makefile.am (DEP_INCLUDES): New variable.
6148 (.dep1): Change to work when srcdir is not an absolute path.
6149 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6150 * Makefile.in: Rebuild.
6152 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6154 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6155 LinearAddress patch.
6157 * configure.in: Set version to 2.9.1.
6158 * configure: Rebuild.
6160 * Branched binutils 2.9.
6162 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6164 * config/tc-i386.h (FWait): Define.
6165 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6166 other prefixes. Check FWait flag in opcode table to see which
6167 instructions require an fwait prefix.
6169 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6171 * stabs.c (get_stab_string_offset): Always create a stab string
6174 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6176 Fix some gcc -Wall warnings:
6177 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6178 * ehopt.c (eh_frame_code_alignment): Likewise.
6179 * expr.c (integer_constant, operand): Likewise.
6180 * frags.c (frag_align): Likewise.
6181 * gasp.c (level_0, change_base, doinstr): Likewise.
6182 * hash.c (hash_ask): Likewise.
6183 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6184 (debugging_pseudo): Likewise.
6185 * macro.c (define_macro, check_macro): Likewise.
6186 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6187 (ignore_rest_of_line, float_cons): Likewise.
6188 * symbols.c (decode_local_label_name): Likewise.
6189 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6190 (fixup_segment, number_to_chars_bigendian): Likewise.
6191 (number_to_chars_littleendian): Likewise.
6192 * config/atof-ieee.c (gen_to_words): Likewise.
6193 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6194 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6195 * read.c (output_big_sleb128): Initialize locals to avoid
6197 (output_big_uleb128, equals): Likewise.
6198 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6199 to unsigned int. Change zeros to unsigned int.
6200 * cond.c (s_if): Add return to default case.
6201 * frags.c (frag_now_fix): Change return type to addressT.
6202 * frags.h (frag_now_fix): Update declaration.
6203 * listing.c (file_info_struct): Change linenum to unsigned int.
6204 (struct list_info_struct): Change hll_line to unsigned int.
6205 (print_source): Update format string.
6206 * read.c (emit_expr): Change scan to unsigned int, and don't
6207 bother to initialize it.
6208 * symbols.c (dollar_label_count): Change to unsigned long.
6209 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6210 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6211 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6213 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6215 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6216 mcf5200 just as we do for m68000.
6217 (m68k_init_after_args): Likewise.
6218 (md_estimate_size_before_relax): Likewise.
6220 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6222 * config/tc-v850.c (md_assemble): Store relocation addend in
6223 fixup instead of instruction.
6225 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6227 * config/tc-i386.c (md_assemble): Swap template arguments to
6228 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6229 This macro is currently symmetric, so passing them the wrong
6230 way didn't cause any problem, but may if the macro is changed
6232 After copying template to i.tm, use i.tm. rather than t-> to
6233 access fields, and make t a const*
6234 Move i.tm.operand_types[] swap to immediately after the copy.
6236 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6238 * expr.h (expr_build_uconstant): Add prototype.
6239 (expr_build_unary,expr_build_binary): Add prototypes.
6240 * expr.c (expr_build_uconstant): New function.
6241 (expr_build_unary,expr_build_binary): New functions.
6243 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6245 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6246 * macro.c (macro_expand_body): Increase buffer size.
6247 * messages.c (as_warn): Likewise.
6248 (as_warn_where, as_bad, as_bad_where): Likewise.
6250 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6252 Based on patch from H.J. Lu <hjl@gnu.org>:
6253 * Makefile.am (DISTSTUFF): New variable.
6254 (diststuff): New target.
6255 * Makefile.in: Rebuild.
6257 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6259 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6260 m32r_elf_section_change_hook.
6262 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6263 emit a nop if a section ends with a 16 bit instruction.
6265 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6267 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6268 s_lcomm rather than obj_coff_lcomm.
6269 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6271 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6273 * config/tc-i386.h (LinearAddress): Define.
6274 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6275 instruction, don't use a default segment.
6277 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6279 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6280 * configure: Rebuild.
6282 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6284 * aclocal.m4, configure: Rebuild with libtool 1.2.
6286 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6288 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6289 PC relative branches. Patch courtesy of Jonathan Walton.
6292 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6294 * configure.in (emulations): Add thumb-pe target.
6296 * configure (emulations): Add thumb-pe target.
6298 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6300 * itbl-lex.l (yywrap): Don't define if already defined as a
6303 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6305 * depend.c (quote_string_for_make): New function.
6306 (wrap_output): Use it.
6308 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6310 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6311 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6313 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6315 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6316 Recognize -GN and -relax.
6317 (md_begin): Initialize gp size from -G switch.
6318 (alpha_force_relocation): Always force if -relax.
6319 (alpha_align): Take a new argument that will specify when to
6320 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6321 Change all callers. Emit nop alignment padding as nop+unop pair.
6323 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6325 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6326 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6328 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6330 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6331 require padding to the next long word boundary.
6333 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6335 * cgen.c: #include symcat.h.
6336 * config/tc-m32r.c: Likewise.
6338 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6340 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6341 absolute expressions instead of '$' prefixed register names.
6343 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6345 * read.c (s_set): Record file and line info for symbols when -as.
6346 (pseudo_set): Don't overwrite that dummy fragment.
6348 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6350 * config/tc-ppc.c (md_pseudo_table): Add "section".
6351 (ppc_named_section): New static function.
6353 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6355 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6356 so we don't have to scan the entire list.
6358 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6360 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6361 case, allow the parallel instructions to modify the same flag
6364 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6366 * listing.c (list_symbol_table): Categorize symbols by
6367 undefined_section rather than sy_frag->line == NULL.
6369 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6371 * Makefile.am (install-exec-local): Install properly when ln
6372 fails or tooldir == prefix.
6374 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6376 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6377 Test result of insert_operand for error.
6379 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6381 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6382 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6383 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6384 * doc/Makefile.in: Rebuild.
6386 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6388 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6389 (macro): Fix handling of M_COP[0-3].
6391 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6393 Based on patches from Ross Harvey <ross@teraflop.com>:
6394 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6395 if macro_alternate or macro_mri.
6396 (getstring): Remove support for byte constants between < and >.
6397 (get_any_string): '<' only starts a string if macro_alternate or
6399 (macro_expand_body): Permit keyword parameters following
6400 positional parameters.
6402 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6403 * configure.in (alpha*-*-netbsd*): New target.
6404 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6405 * configure: Rebuild.
6407 * as.h (flag_warn_suppress_instructionswap): Move from here...
6408 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6409 here, and make static.
6411 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6412 BFD_ASSEMBLER or MANY_SEGMENTS.
6414 * as.c (show_usage): Update bug-gnu-utils address.
6415 * gasp.c (show_usage): Likewise.
6416 * doc/as.texinfo (Bug Reporting): Likewise.
6418 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6420 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6421 insns regardless of the size of a pointer if we're in mips I or
6423 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6425 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6427 Fix rac to accept only a0:
6428 * tc-d10v.c (parallel_ok, find_opcode):
6429 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6430 Introduce OPERAND_GPR.
6432 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6434 * read.c (s_fill): Handle non-constant repeat counts by creating
6435 an rs_space fragment.
6437 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6439 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6440 from as_bad to as_warn.
6442 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6444 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6445 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6446 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6448 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6450 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6451 seg_fix_rotP rather than fix_root from seg_info.
6453 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6455 * expr.c: Add support for 0x1_2_3_4 bignums.
6457 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6459 * configure.in: Change -linux* to -linux-gnu*.
6460 * configure: Rebuild.
6462 * app.c (do_scrub_begin): Treat \r as whitespace.
6464 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * Makefile.am: Update dependencies.
6467 * Makefile.in: Rebuild.
6469 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6471 * configure, aclocal.m4: Rebuild with new libtool.
6473 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6475 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6476 the argument to bfd_set_arch_mach.
6477 (load_address): Use bfd_arch_bits_per_address to determine the
6478 bit size of an address instead of looking at the isa level.
6479 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6481 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6483 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6485 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6487 * ehopt.c: New file.
6488 * as.h (enum _relax_state): Add rs_cfa.
6489 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6490 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6491 * read.c (emit_expr): Call check_eh_frame.
6492 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6493 (relax_segment): Likewise.
6494 * Makefile.am: Rebuild dependencies.
6495 (GAS_CFILES): Add ehopt.c.
6496 (GENERIC_OBJS): Add ehopt.o.
6497 * doc/internals.texi (Frags): Document rs_cfa.
6499 * as.c (show_usage): Mention --traditional-format.
6500 (parse_args): Accept --traditional-format.
6501 * as.h (flag_traditional_format): Declare.
6502 * output-file.c (output_file_create): If flag_traditional_format,
6503 set BFD_TRADITIONAL_FORMAT on stdoutput.
6504 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6506 * config/tc-mips.c (append_insn): Make sure that if we have a
6507 fixup for an unmatched %hi reloc, it does not associated with a
6510 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6511 * doc/Makefile.in: Likewise.
6513 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6515 * config/tc-m32r.c (check_for_side_effects): New function.
6516 (can_make_parallel): Add checks for instruction side effects
6517 clashing with the other instruction.
6518 (assemble_parallel_insn): Improve warning messages. Return error
6519 message from non-swapped instruction order.
6521 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6523 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6525 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6526 md_cleanup definition. This moves the forced literal output to
6527 the end of the source pass, and avoids macro's inserting literals
6528 into the code immediately after the macro expansion.
6530 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6532 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6533 a gas internal symbol is adjustable.
6534 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6536 * as.h: If gcc version greater than 2.6, use `__format__' and
6537 `__printf__' in function attributes, rather than `format' and
6540 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6542 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6544 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6546 Add tms320c30 support:
6547 * config/tc-tic30.h: New file.
6548 * config/tc-tic30.c: New file.
6549 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6550 TARGET_FORMAT as "coff-tic30".
6551 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6552 * Makefile.am: Rebuild dependencies.
6553 (CPU_TYPES): Add tic30.
6554 (CPU_OBJ_VALID): tic30-aout is valid.
6555 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6556 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6557 * configure, Makefile.in: Rebuild.
6559 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6561 * config/tc-v850.c (md_assemble): Improvements to error messages.
6563 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6565 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6566 BFD_RELOC_HI16_S to store the high bits of any value.
6568 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6569 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6570 assembler calculate relocations to any external symbol at all.
6571 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6572 involving generation of pc-relative relocs.
6573 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6574 has been moved to md_apply_fix3.
6576 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6577 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6578 which actually means (the address of identifier's GOT entry) +
6579 constant, which is not particularly useful.
6581 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6583 * read.h (include_dirs): Declare.
6584 (include_dir_count,include_dir_maxlen): Declare.
6586 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6588 * configure.in: Correct check for shared opcodes library.
6589 * configure: Rebuild.
6591 * listing.c (buffer_line): If we can't open the file, set at_end.
6592 (listing_print): Remove unused local variable fi.
6594 * config/m68k-parse.y (reglistpair): Handle register list in
6597 * config/vms-conf.h: Don't undef VERSION.
6599 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6601 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6603 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6605 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6606 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6607 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6608 (EXTRA_DIST): Define.
6609 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6610 explicitly rather than via the list of object files.
6611 (gcc-as.opt): New file created when make-gas.com is run.
6612 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6613 itbl-cpu.h} to #include appropriate file rather than copying that
6615 * config/vms-conf.h: Synchronize with current config.in.
6616 * Makefile.in: Rebuild.
6618 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6620 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6621 (parallel_ok): Relaxed parallel subinstruction dependency check.
6623 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6625 * as.h (flag_warn_suppress_instructionswap): added new flag.
6626 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6627 command line argument.
6628 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6629 warning only if flag_warn_suppress_instructionswap is false.
6631 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6633 * configure.in (i386-*-mingw32*): New target.
6634 * configure: Rebuild.
6636 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6638 * symbols.c (resolve_symbol_value): Don't set the segment if it
6639 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6641 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6644 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6646 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6647 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6650 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6652 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6654 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6656 * config/tc-v850.c (v850_insert_operand): Display instruction when
6657 an error is encountered.
6659 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6661 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6662 (i386-*-sco3.2v5*coff): New target.
6663 (i386-*-sco3.2*): New target.
6664 * configure: Rebuild.
6666 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6668 * config/tc-v850.c: Tidy error message production.
6670 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6672 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6673 validate_immediate return value in the right type for comparisons
6676 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6678 * listing.c (MAX_BYTES): Use listing variables not constants.
6679 (data_buffer): No longer an array, but a pointer.
6680 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6681 (listing_listing): Allocate data_buffer.
6683 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6685 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6686 --listing-rhs-width, --listing-cont-lines.
6687 (show_usage): Update.
6688 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6689 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6690 (print_lines): Use the variables instead of the constants.
6691 (listing_listing): Likewise.
6692 * listing.h: Declare the new vars.
6694 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6696 * as.c (parse_args): Add --keep-locals alias for -L.
6697 Add --strip-local-absolute.
6698 (show_usage): Update.
6699 * as.h (flag_strip_local_absolute): New flag.
6700 * symbols.c (S_IS_LOCAL): Use it.
6701 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6702 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6703 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6705 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6707 * config/tc-m32r.c: Detect if explicitly parallel instructions
6708 might have an io conflict and issue a warning message.
6710 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6712 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6713 cgen_swap_fixups): Functions to save, restore and swap the fixup
6714 chain with a backup copy.
6715 (cgen_asm_finish_insn): Returns address of constructed insn.
6717 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6719 * listing.c (file_info_struct): Remove FILE, add POS.
6720 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6721 (file_info): Don't open the file.
6722 (buffer_line): Check for the file in the last_open cache, updating
6724 (print_source): Don't reference file_info->file.
6725 (listing_listing): Likewise.
6726 (listing_print): Close the file in the cache, if any.
6728 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6730 * read.c (dwarf_file_string): New file static variable.
6731 (emit_expr): Look for constant sequence that leads up to a file
6732 name in DWARF debugging output.
6733 (stringer): Use dwarf_file_string to decide whether to accept a
6734 string as a file name.
6736 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6738 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6739 (crack_operand): Add reg->reglst MRI hack.
6740 (r_seg): Put reglst symbols in reg_section.
6741 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6743 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6745 * tc-sh.c (get_specific): Handle SGR & DBR.
6747 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6749 * tc-h8300.c (parse_reg): Take the length of the symbol into
6750 account when attempting to match a register name.
6751 * tc-h8500.c (parse_reg): Likewise.
6753 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6755 * cgen.c: Formatting changes to improve readability.
6757 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6759 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6762 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6764 Based on a patch from Jim Wilson
6765 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6766 (tc_gen_reloc): Handle cross section PC relative relocs
6769 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6771 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6773 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6775 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6776 (expr_jmp_buf): New static local.
6777 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6778 (cgen_md_operand): New function.
6779 * tc-m32r.c: Clean up pass over `struct foo' usage.
6780 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6782 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6784 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6785 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6787 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6789 * config/tc-i386.c (i386_operand): Give an error if there are
6790 unrecognized characters after an expression.
6792 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob