1 2000-06-05 DJ Delorie <dj@redhat.com>
5 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
7 * config/tc-arm.c (psrs): Accept combinations of flags.
9 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
11 * config/tc-avr.c: Change _ () to _() around all strings marked
12 for translation (exception from the usual coding style).
13 (avr_opt): New struct variable, how the new switches are set.
14 (OPTION_MMCU): Define as 'm' and actually use.
15 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
16 (show_mcu_list): New function, display the list of known MCUs.
17 (md_show_usage): Document the new switches. Call show_mcu_list.
18 (avr_set_arch): Change 'm' to OPTION_MMCU.
19 (md_parse_option): Call show_mcu_list if unknown MCU specified.
20 Handle the new switches.
21 (avr_operands): Disable warnings for undefined combinations of
22 operands if -mall-opcodes. Disable warnings for skipping two-word
23 instructions if enhanced core or -mno-skip-bug.
24 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
25 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
26 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
27 (avr_ldi_expression): Warn about implicit lo8().
28 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
30 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
32 * configure.in: Add entry for mips-*-sysv4*MP*
34 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
35 elf32-tradlittlemips for traditional mips targets.
36 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
37 test for Link Once sections as in adjust_reloc_syms.
38 * config/te-tmips.h: New file for traditional mips targets. Define
41 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
43 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
44 flags argument is not present, don't change an existing section's
45 section's attributes. If the flags argument is present, warn if the
46 attributes don't match the section's current attributes. When
47 long section names are supported, set SEC_LINK_ONCE and
48 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
50 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
52 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
55 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
57 * write.c (set_segment_vma): New: Set vma and lma for a segment.
58 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
60 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
62 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
63 expressions. Ignore the problem when handling 16 bit immediates,
64 because the assembler will take care of the relocation later.
66 2000-06-27 Nick Clifton <nickc@cygnus.com>
68 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
69 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
70 sequential order, and emit warning messages if the input source
71 code contains constructs like that, or parallel constructs
72 containing such opcodes.
74 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
76 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
77 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
78 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
79 (md_show_usage): Update usage message.
80 (md_parse_option): Allow redefinition of MCU type within the
81 same avr[1-5] bfd machine type. Show both old and new MCU type
83 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
84 Simplify 8K wrap code.
86 2000-06-25 Kazu Hirata <kazu@hxi.com>
88 * config/obj-aout.c: Remove all uses of DEFUN.
89 * config/obj-ieee.c: Likewise.
90 * config/tc-sh.c: Fix comment typos.
91 * config/tc-tahoe.c: Likewise.
92 * config/tc-vax.c: Likewise.
93 * config/tc-w65.c: Likewise.
94 * config/tc-z8k.c: Likewise.
95 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
97 2000-06-24 DJ Delorie <dj@cygnus.com>
99 * config/tc-i386.c (md_estimate_size_before_relax): Revert
100 more changes from Sept 1999
101 (tc_i386_fix_adjustable): ditto
102 (md_apply_fix3): ditto
104 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
106 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
107 (gas_cgen_parse_operand): Set it around expression() call.
108 (gas_cgen_md_operand): Test for it before longjmp().
110 2000-06-24 Kazu Hirata <kazu@hxi.com>
112 * config/tc-h8500.c: Remove all uses of DEFUN.
113 * config/tc-sh.c: Likewise.
114 * config/tc-w65.c: Likewise.
115 * config/tc-z8k.c: Likewise.
117 * config/tc-h8500.c: Fix typos in comments.
119 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
121 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
124 2000-06-23 matthew green <mrg@redhat.com>
126 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
127 defined. Fix error message for `[' grouping.
129 2000-06-22 Kazu Hirata <kazu@hxi.com>
131 * config/tc-h8300.c: Fix formatting and comment typos.
133 2000-06-22 Timothy Wall <twall@cygnus.com>
135 * config/tc-ia64.c (note_register_values): Move premature QP
136 notation clearing into the appropriate place.
138 2000-06-22 Alan Modra <alan@linuxcare.com.au>
140 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
141 first before anything else. Add bin-bugs.h, emul.h and progress.h
142 Sort list of files as for $(OBJS) in Makefile.am.
144 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
145 find one. Remake dependencies.
146 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
147 * Makefile.in: Regenerate.
148 * doc/Makefile.in: Regenerate.
150 * config/tc-i386.c (i386_displacement): Don't assume a constant
151 displacement is necessarily 16 bits when in 16 bit code mode.
152 (md_assemble): Instead size the displacement here after we know
153 for sure that a .code16gcc operand hasn't automatically added
154 operand size prefixes.
156 2000-06-21 H.J. Lu <hjl@gnu.org>
158 * Makefile.am: Rebuild dependency.
159 * Makefile.in: Rebuild.
161 2000-06-21 Kazu Hirata <kazu@hxi.com>
163 * config/tc-h8300.c (parse_reg): Make the function static.
164 (parse_exp): Likewise.
166 2000-06-20 DJ Delorie <dj@cygnus.com>
168 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
169 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
170 for cygwin import libraries to work properly.
172 2000-06-20 H.J. Lu <hjl@gnu.org>
174 * Makefile.am: Rebuild dependency.
175 * Makefile.in: Rebuild.
176 * configure: Likewise.
177 * doc/Makefile.in: Likewise.
179 2000-06-20 Timothy Wall <twall@cygnus.com>
181 * doc/internals.texi (CPU backend): Add @itemx for
182 TC_START_LABEL_WITHOUT_COLON.
183 * doc/c-tic54x.texi: New.
184 * doc/as.texinfo: Add tic54x features and include primary tic54x
186 * doc/all.texi: Add C54X.
187 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
188 * doc/Makefile.in: Regenerate.
189 * configure.in: Add tic54x and define LIBM for tic54x.
190 * configure: Regenrate.
191 * config/tc-tic54x.[ch]: New.
192 * config/obj-coff.h: Add tic54x.
193 * Makefile.am: (CPU_TYPES): Add tic54x.
194 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
195 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
196 (as_new_LDADD): Add $(LIBM).
197 * Makefile.in: Regenerate.
199 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
201 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
202 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
203 * doc/as.texinfo: Likewise.
205 * configure, Makefile.in: Regenerate.
206 * configure.in (emulations): Recognize m6811 and m6812.
207 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
208 Added files for 68hc11 and 68hc12 assembler.
209 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
210 * config/tc-m68hc11.h: Header definition for that assembler.
212 2000-06-18 Nick Clifton <nickc@redhat.com>
214 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
215 instead of OCTETS_PER_BYTE.
217 * config/tc-v850.c: Fix compile time warnings.
218 * config/tc-ppc.c: Fix compile time warnings.
220 2000-06-18 H.J. Lu <hjl@gnu.org>
222 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
223 * configure: Rebuild.
225 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
227 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
230 2000-06-16 Nick Clifton <nickc@cygnus.com>
232 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
233 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
235 * doc/c-mips.texi: Document newly accepted cpu variants.
237 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
239 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
241 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
243 * macro.c (getstring): Make it possible to escape the quote
246 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
248 * config/tc-hppa.c (pa_export): Weak symbols can be global.
250 2000-06-13 H.J. Lu <hjl@gnu.org>
252 * configure: Regenerate.
254 2000-06-09 Alan Modra <alan@linuxcare.com.au>
256 * app.c (do_scrub_begin): Don't default lex[';'] as a line
258 * doc/internals.texi (line_separator_chars): Semicolon is no
259 longer a default. Mention null and newline as defaults.
261 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
263 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
264 * config/tc-i860.h (line_separator_chars): Likewise.
265 * config/tc-h8300.c (line_separator_chars): Likewise.
266 * config/tc-i960.c (line_separator_chars): Likewise.
267 * config/tc-m68k.c (line_separator_chars): Likewise.
268 * config/tc-mips.c (line_separator_chars): Likewise.
269 * config/tc-ns32k.c (line_separator_chars): Likewise.
270 * config/tc-sparc.c (line_separator_chars): Likewise.
271 * config/tc-vax.c (line_separator_chars): Likewise.
273 * config/tc-h8300.c (comment_chars): Use string initialiser.
274 * config/tc-i960.c (line_comment_chars): Likewise.
275 * config/tc-z8k.c (comment_chars, line_comment_chars,
276 line_separator_chars): Likewise.
278 * config/tc-arm.c (line_separator_chars): Always use `;', not just
281 2000-06-08 Nick Clifton <nickc@cygnus.com>
283 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
286 2000-06-08 David O'Brien <obrien@FreeBSD.org>
288 * configure.in (VERSION): Update to show this is the CVS mainline.
290 2000-06-08 Matthew Jacob <mjacob@feral.com>
292 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
293 $at is the integer register $r28, vs. both $r28 and the floating
296 2000-06-08 James E. Wilson <wilson@cygnus.com>
298 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
299 (dot_endp): Don't call ia64_flush_insns.
300 (emit_one_bundle): Don't delete prologue/body records from
301 unwind_record list in first loop. Rewrite second loop to account for
304 2000-06-07 David Mosberger <davidm@hpl.hp.com>
306 * config/tc-ia64.c: Add missing prototypes.
307 (generate_unwind_image): Cast argument to output_unw_records call.
309 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
311 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
313 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
315 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
316 (REGISTER_P): likewise.
317 (avr_opcodes): uses include/opcode/avr.h
318 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
320 2000-06-04 Alan Modra <alan@linuxcare.com.au>
322 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
325 2000-06-03 H.J. Lu <hjl@gnu.org>
327 * read.c (is_end_of_line): Put back `;'.
329 2000-06-03 Alan Modra <alan@linuxcare.com.au>
331 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
333 2000-06-01 Alan Modra <alan@linuxcare.com.au>
335 * expr.c (operand): Test is_end_of_line outside switch to catch
336 line separator chars that are also operators.
337 (operator): Return O_illegal for line separator chars.
339 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
340 entry (or `!' entry for TC_HPPA).
342 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
343 before indexing is_end_of_line. Remove redundant check for '\0'.
345 * config/tc-h8500.c (md_assemble): Likewise.
346 * config/tc-mcore.c (md_assemble): Likewise.
347 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
350 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
352 * config/tc-mcore.c (mcore_cons): Likewise.
353 (mcore_float_cons): Likewise.
354 (mcore_stringer): Likewise.
355 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
357 2000-06-01 Scott Bambrough <scottb@netwinder.org>
359 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
361 2000-05-29 Nick Clifton <nickc@cygnus.com>
363 * config/tc-sh.c: Fix compile time warning messages.
365 * config/tc-mips.c: Fix compile time warning messages.
367 2000-05-29 Philip Blundell <philb@gnu.org>
369 * doc/as.texinfo: Update copyright dates.
370 (Local Labels): Delete misplaced mention of ARM.
371 * NEWS: Mention ARM ELF support.
373 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
375 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
376 it is modified, and use the real_size to compute the frag address
377 for dwarf2 line info.
379 2000-05-27 Alan Modra <alan@linuxcare.com.au>
381 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
382 line-matching scheme to cope with automake moving variables around.
383 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
384 * Makefile.in: Regenerate.
386 2000-05-26 Jakub Jelinek <jakub@redhat.com>
388 * config/tc-sparc.c (sparc_relax): New.
389 (md_longopts): Add -relax and -no-relax options.
390 (md_parse_options, md_show_usage): Likewise.
391 (md_apply_fix3): Optimize tail call into branch always if possible.
393 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
395 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
396 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
397 rules, with warning when a GAS statement specifies a packing that
398 will result in an instruction being squashed.
399 Added typdef packing_type and enumerals, changed various integer
400 literals to use the enumerals.
402 2000-05-24 David Mosberger <davidm@hpl.hp.com>
404 * config/tc-ia64.c (dot_restorereg_p): New function.
405 (md_pseudo_table): Add restorereg.p.
406 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
407 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
409 * config/tc-ia64.h (unw_record_type): Add unwabi.
410 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
411 called MASK with members for imask, and the masks produced by
412 fr_mem, gr_mem, br_mem, and frgr_mem.
413 (unw_p_record): Add members ABI and CONTEXT.
414 (unw_x_record): Add member AB.
415 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
416 as pseudo-register for use during unwind info generation.
417 (AR_PFS, AR_LC): New macros.
418 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
419 whose names start with an at sign (as in "@priunat").
420 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
422 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
423 proc_end, unwind_info, personality_routine): Consolidate into
424 "unwind" structure to reduce offset-table use. Add member
425 NEXT_SLOT_NUMBER to track the slot number for the next instruction
427 (output_R1_format, output_R3_format, output_P3_format,
428 output_P6_format): Initialize R with zero to reduce compiler warnings.
429 (output_P7_format): Ditto. Add `default' branch to switch
430 statement to reduce compiler warnings.
431 (output_P8_format, output_B1_format, output_B4_format): Ditto.
432 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
433 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
434 into single argument.
435 (output_X1_format, output_X3_format): Initialize R with zero to reduce
436 compiler warnings. Merge A and B args into single argument.
437 (output_X2_format, output_X4_format): Remove unused variable R. Merge
438 A and B args into single argument.
439 (free_record): Removed (wasn't used).
440 (free_list_records): Also free imasks in prologue records.
441 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
442 (output_spill_mask): Remove.
443 (output_unwabi): New function.
444 (output_epilogue, output_label_state, output_copy_state): Call
446 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
447 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
449 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
450 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
451 as part of handling the prologue records. Emit region's imask if
452 we have one. Handle unwabi, epilogue, label_state, copy_state,
453 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
454 spill_sprel_p, and spill_reg_p records.
455 (set_imask, count_bits, slot_index): New function.
456 (fixup_unw_records): Fix region size computation. Handle
457 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
458 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
459 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
460 set_imask accordingly. Update imask for gr_gr, and br_gr records.
461 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
462 (dot_save): Use manifest constants for applicaton registers.
463 Handle REG_PR and REG_PRIUNAT.
464 (dot_restore): Don't just ignore it.
465 (dot_restorereg): New function..
466 (generate_unwind_image): Ensure unwind info is a multiple of eight
467 bytes, not just four bytes.
468 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
469 (dot_altrp): Don't just ignore it.
470 (dot_savemem): New function. Replaces dot_savesp() and
471 dot_savepsp(). Use manifest constants for applicaton registers.
472 Handle REG_PR and REG_PRIUNAT.
473 (dot_savef): Simplify.
474 (dot_saveb): Support generation of br_gr.
475 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
476 dot_label_state, dot_copy_state): New function.
477 (dot_unwabi): Don't just ignore it.
478 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
479 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
480 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
481 (emit_one_bundle): Set slot number for prologue/body records
482 *before* emitting the first insn.
483 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
484 (md_begin): Declare "psp" pseudo-register.
485 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
486 so we don't get segfault.
487 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
488 counts as required per SW Conventions manual
489 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
490 output_preds_psprel, output_preds_sprel, output_spill_base,
491 output_unat_psprel, output_unat_sprel, output_lc_psprel,
492 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
493 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
494 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
495 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
496 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
497 (dot_vframe): Implement.
498 (dot_vframesp, dot_vframepsp): New function.
500 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
502 * configure.in (i386-*-freebsd a.out entry): Quote properly.
503 * configure: Regenerate.
505 2000-05-23 Alan Modra <alan@linuxcare.com.au>
507 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
508 (md_estimate_size_before_relax): so we can use it here instead of
509 old kludges. Localise vars to blocks. Comment.
511 * frags.c (frag_new): Update fr_var comments.
512 * frags.h (struct frag): Ditto.
514 2000-05-22 Richard Henderson <rth@cygnus.com>
516 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
517 (pseudo_func): Add pcrel.
518 (operand_match): Handle IA64_OPND_TGT64.
519 (build_insn): Likewise.
520 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
521 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
522 (fix_insn): Handle all three 64-bit relocation types.
524 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
526 * obj.h (struct format_ops): New members begin, app_file,
527 s_set_other, s_set_desc, s_get_type, s_set_type,
528 separate_stab_sections, init_stab_section.
530 * config/obj-multi.h: Update GPL notice to v2.
533 (S_SET_SIZE): Test s_set_size for NULL before calling.
534 (S_SET_ALIGN): Similar for s_set_align.
539 (SEPARATE_STAB_SECTIONS): New.
540 (INIT_STAB_SECTION): New.
541 (EMIT_SECTION_SYMBOLS): New.
542 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
544 * config/obj-elf.h: Update GPL notice to v2.
545 Mention that this file is included from obj-multi.h.
546 (obj_begin): Wrap definition in ifndef.
547 (elf_file_symbol): Constify declaration.
548 (obj_app_file): Ditto.
549 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
550 Wrap in ifndef SEPARATE_STAB_SECTIONS.
552 * config/obj-elf.c (elf_s_set_other): New.
553 (elf_file_symbol): Constify argument.
554 (elf_separate_stab_sections): New.
555 (elf_init_stab_section): New.
556 (elf_format_ops): Add new members. Remove comma at end.
558 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
559 (ecoff_format_ops): Add new fields. Remove comma at end.
560 Mention inconsistency for emit_section_symbols.
562 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
564 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
565 (coff_separate_stab_sections): New.
566 (coff_format_ops): Add new members.
568 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
569 (obj_aout_s_set_other): New.
570 (obj_aout_s_set_desc): New.
571 (obj_aout_s_get_type): New.
572 (obj_aout_s_set_type): New.
573 (obj_aout_separate_stab_sections): New.
574 (aout_format_ops): New members added. Use obj_aout_process_stab,
575 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
576 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
578 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
580 2000-05-22 Alan Modra <alan@linuxcare.com.au>
582 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
583 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
584 (md_estimate_size_before_relax): Ensure jumps to weak and
585 externally visible symbols are relocatable.
587 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
589 * stabs.c (aout_process_stab): Make global.
590 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
591 * read.h (aout_process_stab): Declare.
593 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
594 Generalize to *aout, *coff *elf.
595 * configure: Regenerated.
597 * doc/internals.texi (Object format backend): Say
598 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
600 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
601 * Makefile.in: Regenerated.
603 2000-05-19 Catherine Moore <clm@cygnus.com>
605 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
607 2000-05-18 Alan Modra <alan@linuxcare.com.au>
609 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
610 instruction to reflect change in re_assemble_*.
612 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
614 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
615 build PA64 ELF tools.
616 * configure: Rebuilt.
618 2000-05-17 Alan Modra <alan@linuxcare.com.au>
620 * Makefile.am: Regenerate dependencies.
621 * Makefile.in: Regenerate.
623 2000-05-15 Nick Clifton <nickc@cygnus.com>
625 * config/tc-arm.c (struct asm_psr): Add boolean field
626 distinguishing between CSPR and SPSR. Rename 'number' field
628 (psrs): Rearrange contents to match new asm_psr structure.
629 (arm_psr_parse): Move next to psr_required_here. Make it
630 return an asm_psr structure.
631 (psr_required_here): Use asm_psr structure returned by
633 (do_msr): Reorganise to allow psr_required_here to be called
635 (md_undefined_name): Mark 'name' parameter as unused, since
636 the COFF target does not use it.
638 2000-05-14 David O'Brien <obrien@FreeBSD.org>
640 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
642 * config/te-aux.h: Likewise.
643 * config/te-dpx2.h: Likewise.
644 * config/te-go32.h: Likewise.
645 * config/te-hp300.h: Likewise.
646 * config/te-hppa.h: Likewise.
647 * config/te-i386aix.h: Likewise.
648 * config/te-ic960.h: Likewise.
649 * config/te-interix.h: Likewise.
650 * config/te-nbsd532.h: Likewise.
651 * config/te-pc532mach.h: Likewise.
652 * config/te-ppcnw.h: Likewise.
653 * config/te-psos.h: Likewise.
654 * config/te-sparcaout.h: Likewise.
655 * config/te-sun3.h: Likewise.
656 * config/te-sysv32.h: Likewise.
658 2000-05-14 Alan Modra <alan@linuxcare.com.au>
660 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
661 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
662 and sign extend without an if statement.
663 (build_bytes): Likewise.
665 2000-05-14 Kazu Hirata <kazu@hxi.com>
667 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
668 X_add_symbol L_32 case.
670 2000-05-14 David O'Brien <obrien@FreeBSD.org>
672 * config/te-freebsd.h: New file.
674 2000-05-13 Alan Modra <alan@linuxcare.com.au>
676 * asintl.h (gettext, dgettext, dcgettext, textdomain,
677 bindtextdomain): Replace defines with those from intl/libgettext.h
678 to quieten gcc warnings.
680 * NEWS: Mention x86 .arch and -q.
682 * config/tc-i386.c (quiet_warnings): New.
683 (md_assemble): Use quiet_warnings.
684 (md_parse_option): Set quiet_warnings from -q.
685 (md_show_usage): Mention -q, delete -m.
686 (flag_do_long_jump): Delete.
687 (md_parse_option): Remove -m.
688 (md_show_usage): Remove -m.
689 (md_create_long_jump): Remove useless flag_do_long_jump code.
691 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
692 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
694 2000-05-13 Alan Modra <alan@linuxcare.com.au>
695 Alexander Sokolov <robocop@netlink.ru>
697 * doc/c-i386.texi (i386-Arch): New section.
698 (i386-Syntax): Mention .intel_syntax and .att_syntax.
700 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
701 (smallest_imm_type): Use smallest opcode for shift by one if cpu
702 architecture has been given and is not 486.
704 (md_pseudo_table): Add .arch.
705 (md_assemble): Warn if cpu architecture has been given and an
706 unsupported instruction.
708 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
709 Move operand_types bit defines after relevant template field.
710 (template): Add cpu_flags.
714 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
716 * config/tc-mn10300.h (md_end): Define.
717 (mn10300_finalize): Declare.
718 * config/tc-mn10300.c: Include dwarf2dbg.h.
719 (debug_line): Define.
720 (md_assemble): Generate dwarf2 line info.
721 (mn10300_finalize): New function. Finalize dwarf2 info.
723 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
725 * config/tc-mips.c (md_estimate_size_before_relax): Use the
726 external version of the relocation for weak symbols.
728 2000-05-08 David Mosberger <davidm@hpl.hp.com>
730 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
731 frame size in units of 16 bytes, as required per SW Conventions manual.
732 (output_unw_records): Output info-block header as a dword to get
735 2000-05-08 Alan Modra <alan@linuxcare.com.au>
737 * as.h: #include "file", not <file> on files from ../include.
738 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
739 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
740 (md_convert_frag): Add ATTRIBUTE_UNUSED.
741 (tc_coff_symbol_emit_hook): Ditto.
742 (OPTCOUNT): Cast to int to avoid compiler warning.
743 (md_begin): Fix signed/unsigned warnings.
745 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
747 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
748 ABRANCH LONG case for a conditional branch on a 68000.
749 (md_estimate_size_before_relax): Likewise. Also handle
750 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
751 (m68k-ip: case ABSL): Relax absolute references to 16-bit
752 PC-relative on all CPUs.
753 (md_estimate_size_before_relax): Likewise.
755 2000-05-04 Alan Modra <alan@linuxcare.com.au>
757 * as.c (parse_args): Just mention current year in printed
760 2000-05-03 J.T. Conklin <jtc@redback.com>
762 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
764 (md_parse_option): Recognize -m7400.
766 2000-05-03 Ian Lance Taylor <ian@zembu.com>
768 * config/atof-ieee.c (gen_to_words): When adding carry back in,
769 don't permit lp to become less than the words array.
771 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
773 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
774 Fix little-endian case.
776 2000-05-03 David O'Brien <obrien@NUXI.com>
778 * as.c (parse_args): Update copyright.
780 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
782 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
783 for the .bss section too.
785 2000-05-02 Alan Modra <alan@linuxcare.com.au>
787 * configure.in: Set em=linux for hppa-*-linux.
788 * configure: Regenerate.
789 * doc/Makefile.in: Regenerate with correct automake.
791 * frags.c (frag_grow): Sanity check chunk_size.
793 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
794 * config/obj-som.h: Likewise.
795 * config/obj-ieee.h: Likewise.
797 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
799 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
800 (md_pseudo_table): Fully initialise OBJ_ELF cases.
801 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
802 (pa_ip): low_sign_unext now returns via function value. Use
803 re_assemble_* instead of dis_assemble_* and
804 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
806 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
807 (md_section_align, md_parse_option, md_show_usage,
808 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
809 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
810 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
811 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
812 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
814 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
815 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
816 outside of switch. Correct mask and shifting errors in case 10
817 and case -11. In case 21, compare against signed range to suit
818 hppa_field_adjust changes. In case 12, use re_assemble_12. In
819 case 17 and case 22, use offsetT variable to properly check range.
820 Use re_assemble_* here too.
821 (evaluate_absolute): Change type of value to offsetT. Call
822 hppa_field_adjust to do the work for us.
823 (pa_parse_cmpb_64_cmpltr): Delete save_s.
824 (pa_parse_cmpib_64_cmpltr): Ditto.
825 (pa_build_unwind_subspace): Delete unused var subseg. Change type
826 of i to unsigned int.
827 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
828 (pa_end_of_source): Return type is void.
830 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
832 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
834 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
836 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
838 (md_begin): Removed "construct symbols for each register name".
839 Because register names conflicts with GCC generated function
841 (avr_operand): Now constant numbers can be used as a register
842 identifiers (0 as r0, 31 as r31).
843 (md_assemble): use skip_space () before parsing instruction
846 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
848 * config/tc-avr.c: New AVR_ISA_ defined.
849 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
850 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
851 for `fmul', `movw' and `lpm R,Z' instructions.
852 (avr_operands): Warn if current opcode is a two-word instruction
853 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
854 (avr_opcodes): New commands added.
855 (REGISTER_P): Check 'a' and 'v' constraint letters.
856 (mcu_types): New MCU added.
858 2000-05-01 Alan Modra <alan@linuxcare.com.au>
860 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
861 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
862 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
863 * configure: Regenerate.
865 2000-04-29 Andreas Jaeger <aj@suse.de>
867 * as.h: Correctly check GCC version.
869 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
871 * as.c (parse_args): Allow md_parse_option to override -a listing
873 * config/obj-coff.c (add_lineno): Change type of offset parameter
874 from "int" to "bfd_vma."
875 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
876 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
877 (ppc_change_csect): Align correctly for XCOFF64.
878 (ppc_machine): New function, which discards "ppc_machine" line.
879 (ppc_tc): Cons for 8 when code is 64 bit.
880 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
882 (md_parse_option): Handle -a64 and -a32.
884 * config/tc-ppc.h (TARGET_MACH): Define.
885 (TARGET_FORMAT): Move to function.
886 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
888 2000-04-26 David O'Brien <obrien@FreeBSD.org>
890 * doc/as.1: Fix unbalanced brackets.
892 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
894 (line_comment_chars): Set to '/' if TE_FreeBSD.
896 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
898 * configure.in: Configury support for PA64 (currently disabled).
899 * configure: Rebuilt.
901 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
903 * config/tc-mips.c (s_change_sec): Use record_alignment, not
904 bfd_set_section_alignment.
906 2000-04-25 Alan Modra <alan@linuxcare.com.au>
908 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
911 2000-04-24 Nick Clifton <nickc@cygnus.com>
913 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
914 * doc/as.texinfo (Align): Include arm and strongarm in list of
915 targets that have the second form of the behaviour of the .align
918 2000-04-24 Mark Klein <mklein@dis.com>
920 * obj-som.c: Terminate obj_pseudo_table.
922 2000-04-22 Timothy Wall <twall@cygnus.com>
924 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
926 (operand_match): Conditionally insert default bit values for IMMU9.
928 2000-04-14 Matthew Green <mrg@cygnus.com>
930 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
931 * configure: Rebuilt.
933 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
934 Jason Eckhardt <jle@cygnus.com>
936 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
938 * config/tc-hppa.c (CHECK_ALIGN): New macro.
939 Added handling of new operand types l,y,&,fe,fE,fx.
941 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
942 David Mosberger <davidm@hpl.hp.com>
943 Timothy Wall <twall@cygnus.com>
944 Andrew MacLeod <amacleod@cygnus.com>
945 Jim Wilson <wilson@cygnus.com>
947 * Makefile.am (CPU_TYPES): Add ia64.
948 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
949 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
950 * Makefile.in: Rebuild.
951 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
952 * configure: Rebuild.
953 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
954 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
955 * expr.c (expr): Handle md_optimize_expr.
956 * read.c (LEX_HASH): Add comment.
957 * config/tc-ia64.c, config/tc-ia64.h: New files.
959 2000-04-21 Richard Henderson <rth@cygnus.com>
961 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
962 bundling a non-delayed branch type instruction.
964 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
966 * config/tc-mn10300.c (HAVE_AM30): Define.
967 (md_assemble): Use it.
969 2000-04-19 Alan Modra <alan@linuxcare.com.au>
971 * config/obj-elf.c (obj_elf_change_section): Check for changed
974 * Makefile.am: (CPU_MULTI_VALID): Remove.
975 (MULTI_CPU_TYPES): Define.
976 (MULTI_CPU_OBJ_VALID): Define.
977 (DEPTC): Use the above.
980 Regenerate dependencies.
981 * Makefile.in: Regenerate.
983 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
985 * Makefile.am (YACC, LEX): Get them from configure.
987 2000-04-18 H.J. Lu (hjl@gnu.org)
989 * config/tc-i386.c (offset_in_range): Use addressT instead of
990 bfd_vma for non-bfd assemblers.
992 2000-04-17 Alan Modra <alan@linuxcare.com.au>
994 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
995 doesn't give spurious errors.
997 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
999 * as.h (SEEK_SET): Define if undefined.
1001 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1003 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1004 constants, and don't assume offsetT is 32 bits.
1006 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1008 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1009 (md_pcrel_from_section): Add prototype.
1010 (d10v_fix_adjustable): Add prototype.
1011 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1013 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1015 2000-04-12 Nick Clifton <nickc@cygnus.com>
1017 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1018 symbol in frag chain.
1020 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1022 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1023 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1024 (fits_in_signed_word, smallest_imm_type): Ditto.
1025 (md_assemble): Use an offsetT var to hold offsetT values, not a
1027 (offset_in_range): New.
1028 (md_assemble): Use it.
1029 (md_convert_frag): Change type of target_address, opcode_address,
1030 and displacement_from_opcode_start to offsetT.
1031 (md_create_short_jump): Change type of offset to offsetT.
1032 (md_create_long_jump): Ditto.
1033 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1034 (md_chars_to_number): Remove.
1035 (output_invalid): Remove duplicate prototype.
1037 2000-04-09 Nick Clifton <nickc@cygnus.com>
1039 * Makefile.am (CPU_TYPES): Add 'avr'.
1040 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1041 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1043 * Makefile.in: Regenerate.
1045 * doc/as.texinfo: Add M32R documentation.
1047 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1049 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1050 --enable-build-warnings option.
1051 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1052 * Makefile.in, configure: Re-generate.
1054 2000-04-07 Nick Clifton <nickc@cygnus.com>
1056 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1057 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1058 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1059 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1060 (arm_force_relocation): Force relocations for
1061 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1063 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1065 * config/tc-sh.c (get_operands): There's no third operand if the
1066 first operand is an immediate.
1068 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1070 * config/tc-sh.c (immediate): Delete.
1071 (sh_operand_info): Add immediate member.
1072 (parse_reg): Use A_PC for pc.
1073 (parse_exp): Add second argument 'op'. All callers changed.
1074 (parse_at): Expect pc to be coded as A_PC.
1075 Use immediate field in *op.
1076 (insert): Add fourth argument 'op'. All callers changed.
1077 (build_relax): Add second argument 'op'. All callers changed.
1078 (insert_loop_bounds): New function.
1079 (build_Mytes): Remove DISP_4.
1080 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1081 (assemble_ppi): Use immediate field in *operand.
1082 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1083 (md_apply_fix): Likewise.
1084 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1086 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1088 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1090 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1092 * internals.texi (CPU backend): Document
1093 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1095 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1097 * po/gas.pot: Regenerate.
1099 * as.c (show_usage): Restore translated part of bug string.
1100 * gasp.c (show_usage): Likewise.
1102 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1103 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1104 than move-if-change.
1105 (DEP1): Modify for "gcc -MM".
1109 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1110 Update dependencies.
1111 * Makefile.in: Regenerate.
1113 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1115 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1116 (md_begin): Likewise.
1117 (HAVE_AM33): New macro.
1118 (md_assemble): Use it. Match r_regs and xr_regs only if
1121 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1123 * as.h: #include "bin-bugs.h"
1124 * as.c (show_usage): Use REPORT_BUGS_TO.
1125 * gasp.c: #include "bin-bugs.h"
1126 (show_usage): Use REPORT_BUGS_TO.
1128 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1130 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1132 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1133 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1136 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1138 * config/tc-i386.c (i386_immediate): Don't assume a constant
1139 immediate is necessarily 16 bits when in 16 bit code mode.
1140 (md_assemble): Instead set guess_suffix here after we have checked
1143 2000-04-02 Richard Henderson <rth@cygnus.com>
1145 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1146 quantities. Correct right shift sign extension.
1147 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1148 32-bit value when shifting into place.
1150 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1152 * app.c: Add ATTRIBUTE_UNUSED as needed.
1153 * config/tc-ppc.c: Likewise.
1154 (ppc_size): Make unsigned long.
1155 (ppc_insert_operand): Add casts to avoid warnings.
1157 2000-03-31 Nick Clifton <nickc@cygnus.com>
1159 * config/tc-d10v.h (md_flush_pending_output): Define.
1161 2000-03-29 Nick Clifton <nickc@cygnus.com>
1163 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1164 segment. Works for both BFD_ASSEMBLER and others.
1165 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1167 2000-03-29 Nick Clifton <nickc@cygnus.com
1169 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1171 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1173 * listing.c (LISTING_LHS_WIDTH): Default depends on
1175 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1177 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1179 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1182 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1184 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1186 * config/tc-avr.c (mcu_types): Add missing initialiser.
1187 (md_pcrel_from_section): Add prototype.
1188 (avr_operand): Remove redundant test of unsigned < 0.
1189 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1191 2000-03-27 Denis Chertykov <denisc@overta.ru>
1193 * config/tc-avr.c: New file for AVR support.
1194 * config/tc-avr.h: Likewise.
1195 * configure.in: Add AVR support.
1196 * configure: Regenerate.
1198 2000-03-26 Timothy Wall <twall@cygnus.com>
1200 * gasp.c (macro_op): Add new argument to check_macro call.
1201 Macro structure definitions moved to macro.h
1202 * sb.h: Add argument to prototype for input_scrub_include_sb.
1203 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1204 nesting checks with an additional flag.
1205 (struct input_save): Add flag to indicate whether current sb
1206 should be checked for proper macro/conditional nesting.
1207 (input_scrub_push/pop): Save/restore nest check flag.
1208 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1210 * macro.c (check_macro): Allow caller to retrieve parsed macro
1211 information if a pointer is provided. This information may be
1212 used by the new macro hooks.
1213 * macro.h: Update prototype for check_macro. Macro struct
1214 definitions moved here from macro.c/gasp.c.
1215 * read.c (read_a_source_file): Add parameter to check_macro call,
1216 and pass macro info to the macro hook, if defined.
1217 (input_scrub_insert_line): New. Allow insertion of a line of
1218 characters into the input stream.
1219 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1220 file into the input stream.
1221 (s_include): Use input_scrub_insert_file.
1222 * internals.texi: Document new macro hooks.
1223 * as.h: New prototypes added.
1225 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1227 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1228 an initial capital letter.
1229 (i386_index_check): Reindent.
1231 2000-03-19 Nick Clifton <nickc@cygnus.com>
1233 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1236 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1238 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1239 instruction operand bad if Rd > 7 when generating
1240 thumb instructions. Prevents for example,
1241 "adr r12,label" from silently failing and generating
1242 the wrong instruction.
1244 2000-03-17 Nick Clifton <nickc@cygnus.com>
1246 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1247 that have a destingation >= 0x400000.
1248 Fix compile time warning messages.
1250 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1252 * config/tc-sh.c (md_begin): When encountering insn that are
1253 not supported by the current arch, only change the name if
1254 its contents are the same as prev_name.
1255 (get_specific): If the the architecture doesn't match, fail.
1257 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1259 * config/tc-sh.c (IDENT_CHAR): Define.
1260 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1261 matching back where it came from.
1263 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1265 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1267 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1269 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1272 2000-03-15 Kazu Hirata <kazu@hxi.com>
1274 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1276 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1278 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1279 floating-point-number, make sure 'f' is in FLT_CHARS.
1281 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1283 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1284 (s_lcomm_internal): Use it.
1285 * doc/internals.texi (CPU backend): Document it.
1286 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1289 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1291 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1294 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1295 implementation doesn't have special handling for switch
1297 (macro_build): Allow for code in sections other than .text.
1299 (mips_ip): Likewise.
1300 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1301 Don't perform relocs if we will be outputting them.
1302 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1303 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1306 2000-03-09 Catherine Moore <clm@cygnus.com>
1308 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1309 relocation type based on the entry in the fixup structure.
1311 2000-03-08 H.J. Lu (hjl@gnu.org)
1313 * Makefile.am (install-exec-tooldir): Depend on
1314 install-exec-bindir for parallel make.
1315 * Makefile.in: Regenerated.
1317 2000-03-06 Nick Clifton <nickc@cygnus.com>
1319 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1321 (md_parse_option): Parse -m32r command line switch - disable m32rx
1323 (md_show_usage): Document new option.
1325 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1326 * doc/Makefile.in: Regenerate.
1327 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1329 2000-03-02 Michael Meissner <meissner@redhat.com>
1331 * config/tc-d30v.c (check_range): Remove code that incorrectly
1332 sign extended values where bits < 32.
1334 2000-03-02 H.J. Lu (hjl@gnu.org)
1336 * configure.in: Support --enable-targets=all on ia32.
1337 * configure: Regenerated.
1339 2000-03-01 Nick Clifton <nickc@cygnus.com>
1341 * gasp.c (do_align): Remove bogus check of alignment value.
1343 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1345 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1346 TC_PPC was defined forced the type of a symbol with no other type
1349 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1351 * doc/internals.texi (CPU backend): Mention that
1352 line_separator_chars do not break up comments. Fix typos for
1353 LEX_AT and LEX_NAME descriptions. Document operands for
1354 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1355 description of md_create_short_jump usage. Document argument for
1356 md_undefined_symbol.
1358 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1360 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1361 (md_parse_option): Handle it.
1362 (md_show_usage): Document it.
1364 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1366 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1367 opcode, for the instruction `pal19'. From Andrea Arcangeli
1370 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1372 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1374 (md_assemble): To here, before template operands are matched.
1375 Also ensure a constant immediate is sign extended when we know the
1376 size is at most 16 bits. This is to catch cases like "add
1377 $0xffc0,%ax" where we don't know the size, and thus that the
1378 immediate can be represented as Imm8S until after parsing the
1380 (i386_displacement): Similarly sign extend 16 bit constant
1382 (md_assemble): Relax 16-bit jump constant range check to suit sign
1383 extended displacements.
1385 2000-02-26 Andreas Jaeger <aj@suse.de>
1387 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1389 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1391 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1392 call operands when intel_syntax.
1393 (intel_float_operand): Return 2 for "fi...".
1394 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1395 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1396 earlier "SHORT" change.
1397 (md_assemble): When determining suffix from Regs, exclude
1400 2000-02-24 Nick Clifton <nickc@cygnus.com>
1402 * configure: Add arm-wince, mips-pe and sh-pe targets.
1403 * configure: Regenerate.
1405 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1407 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1408 "pe-mips" for the mips-pe target.
1410 * config/tc-arm.c (insns): Change displacement encoded in BL
1411 and B instructions if the target port is arm-wince.
1412 (do_ldst): Do not bias the relocation offset if the target
1414 (md_pcrel_from): Add in missing relocation offset bias if the
1415 target os arm-wince.
1417 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1418 (md_begin): Disable -G support for mips-pe target.
1419 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1420 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1423 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1424 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1425 assembler, just set the alignment to 4.
1427 * config/te-wince-pe.h: New file for WinCE targets. Define
1430 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1432 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1433 string instructions.
1434 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1435 (i386_intel_memory_operand): After finding a segment override,
1436 check again for no `[' before looking for a displacement. Bomb if
1437 more than one displacement rather than silently discarding the
1438 second and subsequent ones. Free strings malloc'd by
1439 build_displacement_string.
1441 2000-02-24 Catherine Moore <clm@cygnus.com>
1443 * config/obj-som.c (obj_pseudo_table): Add "weak".
1444 (obj_som_weak): New routine.
1446 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1448 * config/tc-i386.c (union i386_op): New.
1449 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1450 Throughout file replace occurences of disps[n], imms[n], regs[n]
1451 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1452 intel mode operand swapping. Add assert in regKludge and
1453 fake_zero_displacement code. Test i.types[n] when outputting
1454 displacements and immediates. Combine output of Disp16 with
1456 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1457 when in intel mode by (not) reversing fsub and fdiv operands
1458 before the template search. This fails for single operand
1459 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1460 undefined. Instead fix the base_opcode after we've found the
1461 template. Move base_opcode xor with found_reverse_match from
1462 opcode output code to before this fix so we test for the correct
1464 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1465 check in intel mode. Instead compare opcodes.
1467 * config/tc-i386.h (TC_RELOC): Delete.
1468 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1469 with equivalent call to reloc.
1471 * as.h (flag_m68k_mri): Move declaration after target include, and
1472 only declare when TC_M68K defined. Define as zero otherwise.
1473 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1474 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1475 Define as zero otherwise.
1476 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1477 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1478 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1479 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1480 testing whether defined.
1481 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1482 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1483 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1484 rather than testing whether defined.
1485 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1486 (parse_mri_cons): Declare and use only when TC_M68K.
1487 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1488 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1489 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1491 * NEWS: Mention IBM 370 support.
1493 2000-02-23 Richard Henderson <rth@cygnus.com>
1495 * config/tc-i386.c (md_assemble): When swapping operands for
1496 intel_syntax, assume everything that's not Imm or Disp is a
1499 2000-02-23 Linas Vepstas <linas@linas.org>
1501 * config/tc-i370.c, config/tc-i370.h: New files.
1502 * Makefile.am: Add support for Linux/IBM 370.
1503 * configure.in: Likewise.
1504 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1505 * config/obj-elf.c: Include elf/i370.h
1506 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1508 * Makefile.in: Regenerate.
1509 * configure: Regenerate.
1511 * doc/c-i370.texi: New file.
1512 * doc/all.texi: Include it.
1513 * doc/as.texinfo: And here.
1514 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1515 * doc/Makefile.in: Regenerate.
1517 2000-02-19 Michael Meissner <meissner@redhat.com>
1519 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1520 determine if an instruction can be used in parallel with an ADDppp
1521 or SUBppp instruction.
1523 2000-02-22 Andrew Haley <aph@cygnus.com>
1525 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1527 1999-12-30 Andrew Haley <aph@cygnus.com>
1529 * config/tc-mips.c (mips_gp32): New variable.
1530 (macro_build) Use mips_gp32.
1532 (md_longopts): Add "-mgp32" and "-mgp64".
1533 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1535 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1537 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1538 warning, and bump it to 1.
1540 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1542 From Brad Lucier <lucier@math.purdue.edu>:
1543 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1546 2000-02-21 Catherine Moore <clm@cygnus.com>
1548 * config/tc-mips.c (MF_HILO_INSN): Define.
1549 (mips_7000_hilo_fix): Declare.
1550 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1551 (md_parse_option): Check for 7000_HILO_FIX options.
1552 (OPTION_M7000_HILO_FIX): Define.
1553 (OPTION_NO_M7000_HILO_FIX): Define.
1554 * doc/c-mips.texi (-mfix7000): Describe.
1556 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1558 * listing.c (print_lines): Remove unused variable `end'.
1560 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1561 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1562 reloc_type when BFD_ASSEMBLER.
1563 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1564 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1565 statement and quell signed vs. unsigned comparison warning.
1567 2000-02-18 Nick Clifton <nickc@cygnus.com>
1569 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1570 the computed frag offset, rather than overwriting it.
1572 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1574 * config/tc-sh.c ("elf/sh.h"): Include.
1575 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1576 (md.begin): Initialize target_arch.
1577 Only include opcodes in has table that match selected architecture.
1578 (parse_reg): Recognize register names for sh-dsp.
1579 (parse_at): Recognize post-modify addressing.
1580 (get_operands): The leading space is now optional.
1581 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1582 arguments. Update valid_arch.
1583 (build_Mytes): Add support for SDT_REG_N.
1584 (find_cooked_opcode): New function, broken out of md_assemble.
1585 (assemble_ppi, sh_elf_final_processing): New functions.
1586 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1587 (md_longopts, md_parse_option): New option: -dsp.
1588 * config/tc-sh.h (elf_tc_final_processing): Define.
1589 (sh_elf_final_processing): Declare.
1591 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1593 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1594 the unwinder subspace. Save the current seg/subseg before creating
1597 2000-02-10 Nick Clifton <nickc@cygnus.com>
1599 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1600 little endian targets.
1601 (INST_BYTE1): Redefine to handle big and little endian
1603 (cpu_type): New type: Select between M340 and M210.
1604 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1605 instructions of the M340.
1606 (md_assemble): Add support for the MULSH and OPSR classes of
1608 (md_atof): Add support for little endian targets.
1609 (md_parse_option): Add support for -EL, -EB and -mcpu command
1611 (md_convert_frag): Add support for little endian targets.
1612 (md_apply_fix3): Add support for little endian targets.
1613 (md_number_to_chars): Add support for little endian targets.
1615 2000-02-10 Timothy Wall <twall@redhat.com>
1617 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1618 defined, use it to verify the symbol just read should be a label.
1620 2000-02-10 Timothy Wall <twall@redhat.com>
1622 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1623 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1624 around colons when KEEP_WHITE_AROUND_COLON is defined.
1625 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1626 and KEEP_WHITE_AROUND_COLON.
1628 2000-02-08 Timothy Wall <twall@redhat.com>
1630 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1632 (do_repeat): New. Abstract repeat logic so that a "break" can be
1634 (end_repeat): New. Provide support for a "break" out of the
1636 * read.h: Add prototypes for new functions.
1638 2000-02-08 Timothy Wall <twall@redhat.com>
1640 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1641 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1642 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1645 2000-02-08 Timothy Wall <twall@redhat.com>
1647 * read.c: Added elseif to directives table.
1648 * read.h: Added prototype for s_elseif.
1649 * doc/as.texinfo: Added description for elseif.
1650 * cond.c (s_elseif): New function
1652 2000-02-04 Timothy Wall <twall@redhat.com>
1654 * listing.c (print_lines): Remove conditionals causing bug in
1657 2000-02-03 Timothy Wall <twall@cygnus.com>
1659 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1661 * frags.c (frag_new): Calculate fr_fix in octets
1662 (frag_now_fix) Return offset as target address offset (bytes).
1663 (frag_now_fix_octets) New - Return offset in octets (8-bit
1665 * frags.h: Added prototype for frag_now_fix_octets().
1666 Distinguish between octets and bytes in field descriptions.
1667 * listing.c (calc_hex): Account for octets vs bytes when
1668 printing addresses/offsets.
1669 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1670 target is little-endian, print the octets in a word in big-endian
1671 order so that the display looks like a proper hexadecimal number,
1672 instead of having the octets reversed.
1673 * read.c (do_align): When recording alignment, alignment power
1674 should be in terms of target bytes (minimum addressible unit)
1676 (do_org) Convert ORG target address (byte) argument into an
1677 octet offset when generating a variable fragment.
1678 * symbols.c (resolve_symbol_value): Symbol final value
1679 converted to a target address offset (bytes) from its octet offset.
1680 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1681 offset (bytes) is adjusted by the frag offset (octets) converted
1683 (coff_frob_section) Section alignment power is in terms of bytes;
1684 convert it to an octet alignment power when calculating size (and
1685 size mask) in octets. Don't modify the section size in order to
1686 "align" it for TI COFF, since that format has a different method
1687 for storing alignment information.
1689 2000-02-01 Timothy Wall <twall@cygnus.com>
1691 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1692 entries, matching the way GCC generates them. If not escaped, the
1693 filename is encoded incorrectly.
1695 2000-01-31 Nick Clifton <nickc@cygnus.com>
1697 * config/tc-arm.c (reg_table): Add support for ATPCS register
1700 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1702 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1704 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1706 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1707 of a symbol when we really care about its value.
1709 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1711 * config/tc-mcore.c (md_assemble): Give warning message if
1712 operands passes to instruction are more than the spec.
1714 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1716 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1717 Thumb mode but the label seen was not declared as '.thumb_func'
1718 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1719 correct disassembly of Thumb code bounded by non function labels.
1721 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1723 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1724 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1726 * Makefile.in: Same here.
1729 * configure.in: Set bfd_gas for i386-aout when primary target
1730 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1731 we may need the primary te_file. Remove incorrect comment.
1733 * configure: Regenerate.
1735 * config/e-i386aout.c: New file.
1737 * as.c (USE_EMULATIONS): Move to before print_version_id.
1738 (struct emulation): Add i386aout.
1739 (show_usage): Split text strings. Reformat -a text. Add --em
1743 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1744 (aout_format_ops): New.
1747 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1748 preprocessor conditional and add aout USE_EMULATIONS tests.
1749 (read_a_source_file): Don't pass error strings to printf as
1753 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1755 (do_data): Same here.
1756 (process_file): And here.
1759 * symbols.c (colon): Rewrite "already defined" fatal message
1760 code for aout with USE_EMULATIONS.
1763 * config/obj-aout.c (OBJ_HEADER): Define.
1764 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1766 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1767 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1769 (obj_aout_type): Expand S_SET_OTHER here too.
1770 (obj_read_begin_hook): Remove.
1771 (aout_pop_insert): New.
1772 (obj_aout_s_get_other): New.
1773 (obj_aout_s_get_desc): New.
1774 (aout_format_ops): New.
1777 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1778 gets aout_pseudo_table.
1779 (aout_pseudo_table): Declare.
1780 (obj_read_begin_hook): Define.
1783 * config/obj-coff.c (obj_pseudo_table): Rename to
1785 (coff_pop_insert): Use coff_pseudo_table.
1786 (coff_sec_sym_ok_for_reloc): Remove.
1787 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1788 and comment all zero entries and remove #if 0 code.
1791 * config/obj-coff.h (obj_pop_insert): Define.
1792 (coff_pseudo_table): Declare.
1795 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1796 s_get_size, s_set_size. Comment all zero entries.
1799 * config/obj-elf.c (elf_s_get_other): New function.
1800 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1801 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1802 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1804 (obj_elf_parse_section_letters): Don't pass error strings to
1805 printf as format arg.
1808 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1810 (elf_s_get_other): Declare.
1811 (S_GET_OTHER) Define as elf_s_get_other if not already
1813 (S_SET_OTHER): Only define when not already defined.
1814 (elf_obj_read_begin_hook): Declare.
1815 (obj_read_begin_hook): Define.
1816 (elf_obj_symbol_new_hook): Declare.
1817 (obj_symbol_new_hook): Define.
1820 * config/obj-multi.h: Add copyright header and protect against
1821 multiple inclusion. Add * to all function pointers.
1822 (OBJ_HEADER): If defined, include it rather than other defines
1824 (obj_frob_file_after_relocs): Test for NULL.
1825 (obj_symbol_new_hook): Here too.
1826 (obj_sec_sym_ok_for_reloc): And here.
1827 (S_GET_OTHER): Define.
1828 (S_GET_DESC): Define.
1829 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1830 (OBJ_MAYBE_ELF): Update comment.
1832 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1833 OBJ_AOUT preprocessor conditional and handle emulation by
1834 testing OUTPUT_FLAVOR.
1835 (i386_displacement): Here too.
1836 (md_section_align): Similarly here.
1837 (i386_target_format): Conditionally compile when more than one
1838 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1839 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1840 (i386_displacement): Here too.
1843 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1844 Define TARGET_FORMAT for aout only when not multi.
1847 * config/te-multi.h: Delete file as it's identical to te-generic.h
1849 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1851 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1852 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1855 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1857 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1860 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1862 * config/tc-mips.c (mips_do_align): New function.
1863 * config/tc-mips.h (md_do_align): Define.
1865 2000-01-10 Philip Blundell <philb@gnu.org>
1867 * doc/c-arm.texi (ARM Options): Fix typo.
1868 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1869 line separator for Linux.
1870 * doc/as.texinfo (Comments): Mention the ARM.
1872 2000-01-10 Philip Blundell <pb@futuretv.com>
1874 * configure.in (arm*-*-conix*): New target.
1875 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1877 * configure: Regenerate.
1879 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1881 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1882 (obj_elf_visibility): New function.
1884 * doc/as.texinfo (Visibility): New node: document visibility
1887 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1889 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1890 warning for absolute jump/call without `*' in non-intel mode. No
1891 need to set i.types[0] JumpAbsolute in intel mode.
1893 1999-12-22 Philip Blundell <pb@futuretv.com>
1895 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1896 hook function when changing sections.
1897 (arm_s_data): Likewise.
1899 1999-12-14 Nick Clifton <nickc@cygnus.com>
1901 * config/tc-arm.c (md_parse_option): Add support for -marm720
1902 command line switch.
1904 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1906 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1907 (r_registers, xr_registers): Define.
1908 (r_register_name, xr_register_name): New functions.
1909 (md_assemble): Handle new am33 operand types and instruction
1911 (mn10300_insert_operand, check_operand): Likewise.
1913 1999-11-29 Nick Clifton <nickc@cygnus.com>
1915 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1916 (s_force_thumb): Set thumb_mode to 2.
1917 (md_assemble): Do not complain about thumb instructions on a
1918 non-thumb target if thumb_mode is set to 2.
1920 1999-11-28 Michael Meissner <meissner@cygnus.com>
1922 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1923 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1924 (O_...): Add new machine dependent expressions if we are handling
1925 explicit relocations.
1926 (alpha_reloc_op): New static table holding the explicit relocation
1928 (alpha_literal_hash): New static to hold the hash table for
1929 explicit relocations.
1930 (alpha_macros): Add support for explicit relocations.
1931 (md_begin): If explicit relocations, initialize hash table.
1932 (md_assemble): Don't print a second error if tokenize_arguments
1933 already printed an error message.
1934 (md_apply_fix): Add support for explicit relocations.
1935 (alpha_force_relocation): Ditto.
1936 (alpha_fix_adjustable): Ditto.
1937 (alpha_adjust_symtab): New function to support explicit
1939 (alpha_adjust_symtab_relocs): Ditto.
1940 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1941 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1942 Add support for explicit relocations. Return -2 if an error
1943 message was already printed.
1944 (find_macro_match): Add support for explicit relocations. Comment
1946 (emit_insn): Add support for explicit relocations.
1947 (assemble_tokens): Ditto.
1949 (load_expression): Ditto.
1952 (emit_ir_load): Ditto.
1953 (emit_loadstore): Ditto.
1956 (emit_sextX): Ditto.
1957 (emit_division): Ditto.
1958 (emit_jsrjmp): Ditto.
1959 (emit_retjcr): Ditto.
1961 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1963 (tc_adjust_symtab): If explicit relocations, call the function
1964 alpha_adjust_symtab.
1965 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1966 relocations next to the literal relocation they reference.
1967 (TC_INIT_FIX_DATA): Initialize the new fields.
1968 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1970 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1972 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1973 'B' operand for PA2.0 bb instruction.
1975 1999-11-18 Nick Clifton <nickc@cygnus.com>
1977 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1980 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1982 (mcore_force_relocation): Force relocations to be generated for
1985 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1987 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1988 (i386_displacement): Disallow O_big displacements.
1990 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1992 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
1993 Small improvements in error checking.
1994 (md_assemble): Support for unconditional ARM instructions.
1995 (md_parse_option): Support for -m[arm]v5e flag.
1997 1999-11-12 Nick Clifton <nickc@cygnus.com>
1999 * macro.c (buffer_and_nest): Do not check beyond the end of the
2002 1999-11-11 Nick Clifton <nickc@cygnus.com>
2004 * macro.c (buffer_and_nest): Look for seperator after TO and
2007 1999-11-08 Andrew Haley <aph@cygnus.com>
2009 * app.c (do_scrub_chars): When in State 10, treat backslash
2010 characters in the same way as as symbol characters.
2012 1999-11-07 Richard Henderson <rth@cygnus.com>
2014 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2015 the previous label was in the current section before playing
2016 with auto-alignment.
2018 1999-11-06 Nick Clifton <nickc@cygnus.com>
2020 * config/tc-v850.c (v850_force_relocation): Force relocation
2022 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2025 1999-11-05 Michael Meissner <meissner@cygnus.com>
2027 * expr.h (operatorT): Increase machine dependent operators to 16.
2028 * expr.c (op_rank): Ditto.
2030 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2032 * read.c (pseudo_set): Reject attempts to set the value of a
2035 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2038 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2040 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2041 to bfd_set_section_contents.
2043 1999-11-03 Nick Clifton <nickc@cygnus.com>
2045 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2047 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2049 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2050 (mips_ip): Use OPCODE_IS_MEMBER.
2052 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2054 * config/tc-arm.c (reg_required_here): Improve comments.
2056 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2057 (tinsns): Initialize variants field.
2059 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2060 BAD_PC respectively.
2062 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2064 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2065 * config/tc-arm.h: Fix compile time warnings.
2067 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2069 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2070 form @abs16, @(abs16) and @(abs16 + imm).
2072 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2074 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2075 (ISA_HAS_64_BIT_REGS) New.
2076 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2077 mips_emit_delays,macro_build,load_register,load_addresss,
2078 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2079 and/or use new ISA_xxx macros in expressions involving
2080 ISA, particularly mips_opts.isa.
2082 1999-10-18 Michael Meissner <meissner@cygnus.com>
2084 * expr.h (operatorT): Add machine dependent operators md1..md8.
2085 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2086 for the machine dependent operators to use.
2088 * expr.c (op_rank): Add machine dependent operators.
2090 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2092 (O_cpregister): Ditto.
2093 (md_begin): Change X_op test that field is wide enough to use
2094 O_max instead of O_alpha_max.
2095 (cpu_types): Fill in missing initializer.
2096 (alpha_num_macros): Make unsigned.
2097 (md_assemble): Make opnamelen be size_t.
2098 (md_apply_fix): Cast alpha_num_operands to int before testing.
2099 (alpha_force_relocation): Ditto.
2100 (alpha_fix_adjustable): Ditto.
2101 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2102 (tc_gen_reloc): Ditto.
2103 (tc_get_register): Ditto.
2108 (s_alpha_ent): Ditto.
2109 (s_alpha_end): Ditto.
2110 (s_alpha_frame): Ditto.
2111 (s_alpha_prologue): Ditto.
2112 (s_alpha_file): Ditto.
2113 (s_alpha_gprel32): Ditto.
2114 (s_alpha_proc): Ditto.
2115 (s_alpha_set): Ditto.
2116 (s_alpha_base): Ditto.
2117 (s_alpha_align): Ditto.
2118 (s_alpha_arch): Ditto.
2119 (alpha_align): Ditto.
2120 (assemble_insn): Suppress unused variable warning.
2122 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2123 order in the structure.
2124 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2126 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2128 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2130 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2132 * config/tc-i386.c (i386_index_check): Correct #endif location.
2134 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2136 * as.c (show_usage): Document new options.
2137 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2138 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2139 (parse_args): Parse the new options.
2140 (main): If there were warnings, and --fatal-warnings
2141 was specified, print an error.
2142 * as.h: New variable, flag_fatal_warnings, for new option.
2144 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2146 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2147 '@'. Change autoincrement completers to fall through to cache control
2150 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2152 (pa_parse_addb_64_cmpltr): New function.
2154 * config/tc-hppa.c (pa_ip): Change error message.
2155 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2156 '?Q' args to allow falling through.
2158 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2159 Remove unused conditional codes.
2160 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2162 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2164 * config/tc-d30v.c (CHAR_BIT): Define.
2165 (check_range): Fix bit operations to support integers bigger than
2168 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2170 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2173 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2174 Doug Evans <devans@cygnus.com>
2176 Add support for m32rx.
2177 * config/tc-m32r.c (enable_m32rx): New static global.
2178 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2179 (allow_m32rx): New function.
2180 (M32R_SHORTOPTS): Add `O'.
2181 (md_longopts): Add --m32rx plus several warning options.
2182 (md_parse_option): Handle new options.
2183 (md_show_usage): Print them.
2184 (md_begin): Enable m32rx.
2185 (OPERAND_IS_COND_BIT): New macro.
2186 (first_writes_to_seconds_operands): New function.
2187 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2188 (target_make_parallel,assemble_two_insns): New functions.
2189 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2190 If optimizing and m32rx, try to make consecutive insns parallel.
2192 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2194 * config/tc-mips.c (nopic_need_relax): Allow for the
2195 .sdata.foo sections generated by -fdata-sections,
2196 and for the .gnu.linkonce.s sections generated by C++.
2198 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2200 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2201 with cleaner code using completer prefixes. Add 'Y'.
2203 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2205 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2207 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2208 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2209 insn does not match and we should try the next insn in the table.
2211 1999-09-22 Nick Clifton <nickc@cygnus.com>
2213 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2215 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2217 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2220 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2222 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2223 OBJ_ELF. If ELF, add "sq".
2224 (md_parse_option): If ELF, ignore -s and -q.
2225 (md_show_usage): Mention ELF options.
2227 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2229 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2232 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2234 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2236 * config/tc-hppa.c (struct pa_it): New field "trunc".
2237 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2238 (pa_parse_ftest_gfx_completer): New function
2239 (pa_parse_fp_cnv_format): New function.
2241 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2242 (md_apply_fix): Handle 22bit pc-rel branches.
2244 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2246 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2248 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2250 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2252 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2254 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2255 (pa_ip): Handle 'fX'.
2257 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2259 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2260 unwinds unless the function is in the text space.
2261 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2263 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2265 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2266 (md_assemble): To here. Tweak address generation.
2268 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2270 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2271 (md_assemble): Call dwarf2_where for OBJ_ELF.
2272 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2273 (pa_end_of_source): New function.
2274 * tc-hppa.h (md_end): Define for OBJ_ELF.
2276 1999-09-14 Michael Meissner <meissner@cygnus.com>
2278 * configure.in (Canonicalization of target names): Remove adding
2279 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2280 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2281 * configure: Regenerate.
2283 1999-09-14 Donn Terry <donn@interix.com>
2285 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2287 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2289 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2290 pc-relative jmp/call to an absolute symbol.
2291 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2292 absolute section symbols.
2294 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2295 jump handling code and comments.
2297 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2299 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2300 the value if TE_PE and a global defined symbol.
2302 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2304 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2305 print the symbol, rather than printing it here.
2307 1999-09-11 Donn Terry <donn@interix.com>
2309 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2310 BFD_RELOC_RVA relocations.
2312 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2313 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2316 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2318 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2319 * doc/internals.texi (Object format backend): Document
2322 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2323 relocations against global symbols if TE_PE.
2325 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2326 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2328 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2331 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2332 symbols which do not have a constant value, or tags with
2333 non-tags. Remove the symbol from the list before adding it at the
2336 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2337 C_FCN symbol differently if TE_PE.
2338 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2339 appears in the pseudo-op, rather coff_line_base which is only set
2342 * config/obj-coff.c (obj_coff_loc): New static function.
2343 (obj_pseudo_table): Add "loc".
2345 * config/obj-coff.c (add_lineno): Check that the line number is
2348 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2349 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2351 (md_atof): Return NULL rather than 0.
2352 * config/tc-i386.c (md_atof): Change type to int.
2353 * expr.c (expr): Change first parameter to int.
2354 * config/obj-coff.c: Add declarations for static functions.
2355 (coff_frob_symbol): Use SYM_AUXENT.
2356 * config/tc-i386.h (flag_16bit_code): Don't declare.
2358 * config/obj-coff.c (obj_coff_section): Default to setting
2359 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2361 * write.c (adjust_reloc_syms): Print adjusted fixup.
2363 * expr.c (integer_constant): Correct too_many_digits calculation
2366 1999-09-09 Andreas Schwab <schwab@suse.de>
2368 * doc/c-arm.texi: Fix arguments of @var to not contain
2371 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2373 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2375 (md_parse_option): Only support -k flag for ELF and COFF targets.
2377 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2379 * config/tc-hppa.c (pa_ip): Put strict register checks before
2380 call to pa_parse_number.
2382 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2384 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2386 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2389 1999-09-06 Donn Terry <donn@interix.com>
2391 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2393 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2395 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2396 candidate instruction. Require registers for register arguments
2397 when in strict mode. Require assemble-time constants for
2398 constants when in strict mode.
2399 (pa_get_absolute_expression): Require a constant when in strict
2402 1999-09-06 Nick Clifton <nickc@cygnus.com>
2404 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2406 1999-09-04 Steve Chamberlain <sac@pobox.com>
2408 * config/tc-pj.c: New file, supports picoJava in ELF.
2409 * config/tc-pj.h: Ditto.
2410 * configure.in (pjl*, pj*): New targets.
2411 * Makefile.am: Rebuild dependencies.
2412 (CPU_TYPES): Add pj.
2413 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2414 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2415 * doc/c-pj.texi: New file.
2416 * doc/as.texinfo: Add some PJ specifics.
2417 * doc/all.texi: Add PJ to the list of all architectures, sort them
2419 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2420 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2422 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2424 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2425 (obj_frob_file): Test for null pointer.
2426 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2427 (OBJ_PROCESS_STAB): And here.
2428 (elf_obj_sy): Remove
2430 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2431 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2432 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2434 * config/obj-coff.c (no_func): Remove.
2435 (coff_format_ops): Change occurrences of no_func to 0, as we test
2436 for 0 in obj-multi.h.
2438 * configure.in: Enable bfd for i386-coff when primary target is
2439 bfd. Enable i386 elf,coff emulation support. Don't set
2440 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2441 emulation to support.
2442 *configure: Regenerate.
2444 1999-09-02 Nick Clifton <nickc@cygnus.com>
2446 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2447 .section .line directive is encountered.
2449 1999-09-01 Nick Clifton <nickc@cygnus.com>
2451 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2454 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2455 * as.texinfo: Document --gdwarf2 command line option.
2456 Add additional documentation of ARM command line switches.
2458 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2460 * config/tc-i386.c (i386_intel_memory_operand): Combine
2461 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2462 and RESTORE_END_STRING around parse_register calls.
2463 (i386_operand): Here too.
2464 (i386_is_reg): Remove.
2465 (parse_register): Move as_bad calls from within this function to
2468 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2470 Based on a patch from H.J. Lu <hjl@gnu.org>
2471 * config/tc-i386.c (parse_register): Handle FP regs specially.
2472 (md_begin): Remove '(' and ')' from register_chars.
2474 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2476 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2477 error message (done elsewhere).
2479 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2481 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2483 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2485 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2488 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2490 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2492 Add new completers. Fix bug in 64 bit condition handling.
2494 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2497 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2499 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2501 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2503 1999-08-27 Jim Wilson <wilson@cygnus.com>
2505 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2506 (struct ls): Add frag field. Initialize it to zero.
2507 (out_end_sequence): New local text_frag. Set it while in text section.
2508 Replace address check with frag check. Set ls.frag to text_frag if
2509 out_set_addr called.
2510 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2511 Set it before switching sections. Replace address check with frag
2512 check. Set ls.frag to saved_frag if out_set_addr called.
2514 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2516 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2517 output "advance_pc" opcode instead of calling gen_addr_line().
2518 The latter has the undesired side-effect of creating a new row
2519 in the debug line info matrix.
2521 1999-08-26 Jim Wilson <wilson@cygnus.com>
2523 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2524 ls.last_filename if last is less than zero. Set ls.last_filename
2525 when allocating new entry.
2526 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2529 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2531 * config/tc-i386.c (i386_index_check): Fix the displacement size
2532 when INFER_ADDR_PREFIX.
2534 1999-08-18 Nick Clifton <nickc@cygnus.com>
2536 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2539 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2541 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2542 handle 0xffffNNNN constants correctly.
2544 1999-08-16 Nick Clifton <nickc@cygnus.com>
2546 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2549 1999-08-13 Nick Clifton <nickc@cygnus.com>
2551 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2552 (md_apply_fix3): Always pass positive values to
2553 validate_offset_imm.
2555 1999-08-12 Nick Clifton <nickc@cygnus.com>
2557 * config/tc-arm.c (skip_whitespace): New macro.
2558 Formatting tidy ups.
2560 (md_apply_fix3): Store relocation offset in addend for ELF based
2562 (arm_force_relocation): Always generate relocs for Thumb function
2565 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2567 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2568 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2570 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2572 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2573 flags for the unwind subspace.
2575 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2576 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2577 suitable relocation based on the size of the target's pointer.
2578 Always Use subsegment zero for the unwinders.
2579 (pa_level): Handle "2.0w".
2581 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2583 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2584 with the following instruction unless this was specified.
2586 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2588 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2589 certain sections, to match BFD changes.
2591 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2593 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2594 (EXTRA_SCRIPTS): Define to keep automake happy.
2595 * Makefile.in: Rebuild.
2597 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2599 * Makefile.am: Rename .dep* files to DEP*.
2600 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2601 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2603 * Makefile.in: Rebuild.
2605 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2607 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2609 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2611 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2612 avoid problems on DOS filesystems.
2613 * Makefile.in: Rebuild.
2615 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2617 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2619 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2622 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2624 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2625 line to create ${GDBINIT} rather than .gdbinit.
2626 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2628 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2630 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2632 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2634 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2636 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2638 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2639 non-adjustable symbols.
2641 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2643 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2645 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2647 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2650 1999-08-05 Donn Terry <donn@interix.com>
2652 * config/te-interix.h: New file.
2653 * configure.in (i386-*-interix*): New target.
2654 * configure: Rebuild.
2656 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2658 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2659 selectors for ELF too.
2660 (selector_table): Add "ltp" and "rtp" selectors.
2662 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2664 * config/tc-i386.c (i386_operand): No need to change
2665 operand_string pointer in segment reg case before goto
2666 do_memory_reference. Initialise displacement_string_start and
2667 displacement_string_end after do_memory_reference label.
2668 (i386_index_check): Add operand_string param, and print error
2669 message on failure here.
2670 (i386_intel_memory_operand): Instead of here.
2671 (i386_operand): And here.
2672 (INFER_ADDR_PREFIX): Enable.
2674 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2676 * config/tc-i386.h (DefaultSize): Define. Renumber following
2677 opcode_modifier defines.
2679 From Etienne Lorrain <etienne.lorrain@ibm.net>
2680 * config/tc-i386.c (stackop_size): New variable.
2681 (set_16bit_code_flag): Clear it here.
2682 (set_16bit_gcc_code_flag): New function.
2683 (md_pseudo_table): Add "code16gcc" entry.
2684 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2686 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2688 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2689 next_set_end even if the end symbol is being discarded.
2691 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2692 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2693 * config/obj-coff.c: Likewise.
2694 (seg_info_type): Remove.
2695 (seg_info_off_by_4): Change to array of segT.
2696 (s_get_segment): Adjust accordingly.
2697 (obj_pseudo_table): Fully initialize sentinel entry.
2699 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2700 Ralf Baechle <ralf@uni-koblenz.de>.
2702 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2704 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2706 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2708 * config/tc-i386.c: Indentation and white space changes.
2709 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2710 don't enable it by default.
2711 (i386_intel_operand): Remove redundant prototype.
2712 Move check on number of memory operands, and i.mem_operands++
2713 (i386_intel_memory_operand): To here.
2714 Remove i386_immediate code from here. Remove special case code
2715 for input and output using (%dx). Remove base/index checks and
2716 call i386_index_check instead. Save initial operand_string
2717 argument for error message.
2718 (i386_operand): Remove redundant prototype. Move base/index
2719 checks to i386_index_check.
2720 (i386_displacement): Move intel mode check for non-zero
2722 (i386_intel_memory_operand): To here.
2724 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2726 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2727 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2728 by .register pseudo-op if -64 and --no-undeclared-regs.
2729 (s_register, sparc_adjust_symtab): New functions.
2730 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2731 Declare sparc_adjust_symtab as tc_adjust_symtab.
2732 * doc/c-sparc.texi: Add description of #ignore special literal
2733 for .register pseudo-op.
2735 1999-07-30 Catherine Moore <clm@cygnus.com>
2737 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2738 the relocation's section offset.
2740 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2742 * write.c (fixup_segment): Fix generic error check overflow test.
2744 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2745 X_add_number to long.
2747 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2749 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2752 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2754 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2757 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2759 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2761 * configure.bat: Remove; obsolete.
2762 * config/go32.cfg: Likewise.
2764 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2766 * configure.in (i386-*-vxworks*): New target.
2767 * configure: Rebuild.
2769 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2771 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2773 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2775 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2777 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2778 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2779 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2780 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2781 MAX_RELOC_EXPANSION): Define.
2782 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2784 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2786 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2787 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2788 block. Print a warning if an 8-bit or 16-bit constant
2789 displacement or immediate is truncated on output.
2790 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2792 (i386_operand): Disallow immediate jump absolute operand.
2794 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2796 * configure.in: Bump version number to 2.9.5.
2797 * configure: Rebuild.
2799 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2802 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2804 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2805 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2807 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2809 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2811 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2813 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2814 if -mno-fpu was given.
2815 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2817 (cons_fix_new_arm): Remove misleading comments.
2819 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2821 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2823 (relax_segment): Likewise. After giving a rs_org error, convert
2824 the frag to rs_align to avoid cascading errors.
2826 1999-07-12 Andreas Schwab <schwab@suse.de>
2828 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2830 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2832 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2833 as appropriate. Fill in structure initializations. Add variable
2834 initializations. Add casts.
2835 * dwarf2dbg.c (print_stats): Change i to size_t.
2836 * listing.c (listing_listing): Change list_line to unsigned int.
2838 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2840 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2841 rather than checking for \001 and \002 in symbol name.
2842 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2844 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2846 * configure.in (hppa*-linux-gnu*): New target.
2847 * configure: Rebuilt.
2849 1999-07-08 Nick Clifton <nickc@cygnus.com>
2851 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2853 1999-07-07 Nick Clifton <nickc@cygnus.com>
2855 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2856 accessing symbolP directly.
2858 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2860 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2863 1999-07-05 Nick Clifton <nickc@cygnus.com>
2865 * config/tc-arm.c (ARM_EXT_V5): Define.
2866 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2867 (md_begin): Detect ARM v5 architectures.
2868 (md_parse_option): Accept arm v5 specification.
2869 (md_show_usage): Documment -marmv5 switch.
2871 * doc/c-arm.texi: Document -marmv5 command line option.
2873 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2875 (validate_immediate_twopart): New function. Determine if a
2876 constant can be computed by two ADD instructions.
2877 (output_inst): Remove its command line parameter - it was never
2879 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2880 implememt the ADRL pseudo op.
2881 (tc_gen_reloc): Generate a suitable error message if an ADRL
2882 instruction tries to generate a real reloc.
2884 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2886 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2888 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2891 1999-06-27 H.J. Lu <hjl@gnu.org>
2893 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2894 non BFD_ASSEMBLER case.
2896 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2898 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2901 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2903 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2904 out_end_sequence() when the address decreases due to a new frag.
2905 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2906 numbering starts with 1.
2908 1999-06-23 Nick Clifton <nickc@cygnus.com>
2910 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2912 (mcore_s_text): Call obj_elf_text for ELF target.
2913 (mcore_s_data): Call obj_elf_data for ELF target.
2914 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2916 (mcore_s_bss): New function: Dump literal table before changing
2918 (mcore_s_comm): New function: Dump literal table before changing
2921 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2922 No longer static functions.
2923 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2924 Provide prototypes for these functions.
2926 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2928 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2929 a list of names, to try obj_segment_name, and to try abbreviated
2930 names when using COFF without long section names.
2932 * config/tc-alpha.c: More use of symbol accessor functions.
2933 * config/tc-arc.c: Likewise.
2934 * config/tc-d30v.c: Likewise.
2935 * config/tc-fr30.c: Likewise.
2936 * config/tc-i860.c: Likewise.
2937 * config/tc-m88k.c: Likewise.
2938 * config/tc-mcore.c: Likewise.
2939 * config/tc-ns32k.c: Likewise.
2940 * config/tc-sparc.c: Likewise.
2941 * config/tc-v850.c: Likewise.
2943 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2944 sy_value with appropriate accessor functions.
2945 * config/tc-arm.c (md_apply_fix3): Likewise.
2946 * config/tc-d10v.c (AT_WORD_P): Likewise.
2947 * config/tc-v850.c (reg_name_search): Likewise.
2949 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2950 use symbol_get_bfdsym instead.
2951 * config/tc-ppc.c (md_assemble): Likewise.
2952 * config/tc-v850.c (v850_comm): Likewise.
2954 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2956 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2957 the symbol, rather than accessing the bsym member.
2958 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2959 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2960 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2961 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2962 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2963 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2964 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2965 * config/tc-v850.c (tc_gen_reloc): Likewise.
2967 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2969 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2970 (hppa_gen_reloc_type): Conditionalize on BFD64.
2971 (tc_gen_reloc): Re-enable ELF relocations.
2972 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2974 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2976 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2978 (do_ldst): Move assignment out of if condition.
2979 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2980 parentheses to avoid warning.
2982 1999-06-21 Nick Clifton <nickc@cygnus.com>
2984 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2985 macro to get at the BFD symbol associated with a GAS symbol.
2987 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2989 * config/tc-ppc.c: Update for symbol handling changes.
2990 * config/obj-coff.c: Likewise.
2992 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2994 * tc-hppa.c: General cleanups of ELF support. No more spaces
2995 and subspaces for ELF.
2996 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2997 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2998 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2999 (UNWIND_SECTION_NAME): Likewise.
3000 (space/subspace related structures): Conditionalize definitions
3002 (space/subspace directives and support routines): Conditionalize
3003 definitions and references/uses on OBJ_SOM.
3004 (label_symbol_struct): For ELF, track the symbol's segment. For
3005 SOM track its space.
3006 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3008 (USE_ALIASES): Kill for both SOM & ELF.
3009 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3010 (pa_space, pa_subspace): Corresponding changes.
3011 (pa_spaces_begin): Corresponding chagnes.
3012 (md_begin): Do not muck around with space/subspace stuff for
3014 (md_apply_fix): Temporarily disable argument relocation stuff
3016 (tc_gen_reloc): Temporarily disable relocation generation for
3018 (pa_build_unwind_subspace): Similarly.
3020 1999-06-16 Nick Clifton <nickc@cygnus.com>
3022 * config/tc-arm.c (thumb_set): New pseudo op.
3023 (text, data, section): Override these pseudo ops with ARM
3025 (s_thumb_set): New function: Perform the same as a .set pseudo
3026 op, but also mark the alias'ed symbol as being a Thumb
3028 (arm_s_text): New function: Perform the same as the .text
3029 pseudo op, but dump the literal pool before changing
3031 (arm_s_data): New function: Perform the same as the .data
3032 pseudo op, but dump the literal pool before changing
3034 (arm_s_section): New function: Perform the same as the
3035 .section pseudo op, but dump the literal pool before changing
3037 (arm_cleanup): Do not reset the current section before dumping
3040 1999-06-17 Nick Clifton <nickc@cygnus.com>
3042 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3043 OPTION_NO_WARN_UNMATCHED entries.
3044 (md_parse_option): Generate a warning message if an unrecognised
3045 option is encountered.
3047 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3048 (get_operands): When parsing an expression after an '@' symbol
3049 has been detected, do not ignore '#' symbols.
3050 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3053 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3055 From K. Richard Pixley <rich@noir.com>:
3056 * configure.in (ppc-*-vxworks*): New target.
3057 * configure: Rebuild.
3059 1999-06-12 Philip Blundell <philb@gnu.org>
3061 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3063 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3065 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3066 which refer to symbols in linkonce sections, permit reducing the
3067 relocs if the symbol is local.
3069 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3071 * subsegs.c (subseg_text_p): New function.
3072 * as.h (subseg_text_p): Declare.
3073 * read.c (do_align): Use subseg_text_p to set the default fill.
3074 * write.c (subsegs_finish): Likewise.
3075 * config/obj-coff.c (write_object_file): Likewise.
3076 * config/tc-i386.h (md_maybe_text): Don't define.
3077 (md_do_align): Use subseg_text_p to set the default fill.
3078 * config/tc-m32r.c (m32r_do_align): Likewise.
3079 * config/tc-sh.c (sh_do_align): Likewise.
3080 * config/tc-sparc.h (md_do_align): Likewise.
3082 1999-06-12 David O'Brien <obrien@freebsd.org>
3084 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3085 * configure: Rebuild.
3087 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3089 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3090 * Makefile.am: Rebuild dependencies.
3091 * Makefile.in: Rebuild.
3093 * config/tc-i386.c (i386_immediate): Remove unused label
3096 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3097 * symbols.c: Likewise.
3098 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3099 sy_next field when taking address, rather than symbol_next.
3101 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3103 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3104 value from the output file architecture.
3105 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3106 * dwarf2dbg.h: Change bfd_vma to addressT.
3108 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3110 * dwarf2dbg.h: Use PARAMS in function declarations.
3112 1999-06-11 Martin Dorey <mdorey@madge.com>
3114 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3115 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3117 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3119 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3121 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3123 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3126 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3128 * read.c (read_a_source_file): Only declare inescape if
3131 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3133 (find_entry_byval): Add parens to avoid warning.
3135 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3137 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3140 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3142 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3145 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3146 synthetize_setx): New functions.
3147 (md_assemble): Broken the special cases into the above
3148 functions. Make compiler happy if sizeof(bfd_vma)==4.
3149 Fix sethi generated from set/setuw. If instructions have a relloc,
3150 always clear the fields to be relocated in the opcode.
3151 (sparc_ip): Remove special_case global variable.
3153 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3155 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3156 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3157 indication of success rather than a value.
3158 (itbl_get_val): Likewise.
3159 (itbl_get_field): Use strcspn. Change delimiters to include
3161 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3162 (itbl_get_val): Likewise.
3163 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3165 * symbols.c (copy_symbol_attributes): Convert local symbols to
3168 1999-06-10 Nick Clifton <nickc@cygnus.com>
3170 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3173 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3175 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3176 Optimize set if sizeof(bfd_vma) == 64.
3177 (sparc_ip): Fix sethi - without %hi() it should generate
3178 R_SPARC_22 reloc, not R_SPARC_HI22.
3179 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3181 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3183 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3184 (s_ncons): New function.
3185 (native_op_table): New table.
3186 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3187 R_SPARC_OLO10 handling.
3189 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3191 * expr.h (struct expressionS): Revert last change; widen X_op.
3192 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3194 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3196 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3197 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3198 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3199 * Makefile.in: Regenerated.
3201 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3202 `common' pass on to s_mri_common.
3203 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3205 1999-06-06 Richard Henderson <rth@cygnus.com>
3207 * config/obj-elf.c (obj_elf_section): Don't free the return
3208 value of demand_copy_C_string.
3210 1999-06-05 Richard Henderson <rth@cygnus.com>
3212 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3213 creation logic from obj_elf_create_section.
3215 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3216 (section_stack): New.
3217 (special_sections): Make const.
3218 (obj_elf_section): Gut and rewrite parsing.
3219 (obj_elf_change_section): New function broken out of obj_elf_section.
3220 (obj_elf_parse_section_letters): Likewise.
3221 (obj_elf_section_word): Likewise.
3222 (obj_elf_section_type): Likewise.
3223 (obj_elf_previous): Treat as a toggle.
3224 (obj_elf_popsection): New.
3225 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3226 (ppc_section_type): Likewise.
3227 * config/tc-ppc.h: Likewise.
3229 * expr.h (struct expressionS): Don't make X_op a bitfield.
3230 * config/tc-alpha.c: Update for symbol handling changes.
3231 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3232 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3234 1999-06-05 Richard Henderson <rth@cygnus.com>
3236 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3237 (dwarf2_gen_line_info): Kill unused variables.
3238 (dwarf2_finish): Likewise.
3239 (dwarf2_where): Likewise.
3240 (dwarf2_directive_file): If we've only got a string,
3241 hand off to s_app_file.
3242 * ecoff.c: Move the include of ecoff.h.
3243 * symbols.h (S_IS_FUNCTION): Prototype.
3245 * read.c (LEX_HASH): Supply a default.
3247 (s_globl): Update `c' after skipping whitespace.
3248 * read.h (LEX_END_NAME, is_name_ender): New.
3249 * expr.c (get_symbol_end): Respect it.
3251 1999-06-04 Mark Klein <mklein@dis.com>
3253 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3255 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3257 * config/tc-hppa.c: Update for symbol handling changes.
3259 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3261 * cgen.c: Update for symbol handling changes.
3262 * config/tc-m32r.c: Likewise.
3264 * config/tc-hppa.h: Update for symbol handling changes.
3265 * config/tc-hppa.c: Likewise.
3267 * config/tc-arm.h: Update for symbol handling changes.
3268 * config/tc-arm.c: Likewise.
3269 (symbol_make_empty): Remove. Just use symbol_create.
3271 * symbols.c (symbol_set_tc): Correct name.
3273 * Makefile.am: Rebuild dependencies.
3274 ($(OBJS)): Don't depend upon struc-symbol.h.
3275 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3276 * dep-in.sed: Don't remove struc-symbol.h.
3277 * Makefile.in: Rebuild.
3279 * doc/internals.texi (Symbols): Describe changes in symbol
3282 1999-06-03 Richard Henderson <rth@cygnus.com>
3284 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3285 instead of doing the work by hand.
3287 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3289 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3290 state of line state-machine.
3291 (struct ls): Collect DWARF2 line state-machine state in new member
3292 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3293 resulted in any DWARF2 directives.
3294 (reset_state_machine): New function.
3295 (out_end_sequence): Ditto.
3296 (dwarf2_gen_line_info): When switching sections or switching to a
3297 lower text address, call out_end_sequence() first to terminate the
3298 previous code sequence as code sequences MUST have monotonically
3299 increasing addresses.
3300 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3302 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3304 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3305 DWARF2 debug info (line information only, at this point).
3306 * as.h: Update comment about supported debug formats.
3307 * dwarf2dbg.c, dwarf2dbg.h: New files.
3308 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3310 * expr.c (operand): Don't use [ for parens if we want an index op.
3311 (op_encoding): Switch [ into O_index, if desired.
3312 (op_rank): Renumber with O_index on bottom.
3313 (expr): If O_index, match closing bracket.
3314 * expr.h (O_index): New.
3316 * read.c (read_a_source_file): Conditionally allow matched "
3317 in lines passed to md_assemble.
3319 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3321 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3323 Add support for storing local symbols in a small structure to save
3324 memory when assembling large files.
3325 * as.h: Don't include struc-symbol.h.
3326 (symbolS): Add typedef.
3327 * symbols.c: Include struc-symbol.h.
3328 (local_hash): New static variable.
3329 (save_symbol_name): New static function, from symbol_create.
3330 (symbol_create): Call save_symbol_name.
3331 (local_symbol_count): New static variable.
3332 (local_symbol_conversion_count): Likewise.
3333 (LOCAL_SYMBOL_CHECK): Define.
3334 (local_symbol_make): New static function.
3335 (local_symbol_convert): New static function.
3336 (colon): Handle local symbols. Create local symbol for local
3338 (symbol_table_insert): Handle local symbols.
3339 (symbol_find_or_make): Create local symbol for local label name.
3340 (symbol_find_base): Check for local symbol.
3341 (symbol_append, symbol_insert): Check for local symbols.
3342 (symbol_clear_list_pointers, symbol_remove): Likewise.
3343 (verify_symbol_chain): Likewise.
3344 (copy_symbol_attributes): Likewise.
3345 (resolve_symbol_value): Handle local symbols.
3346 (resolve_local_symbol): New static function.
3347 (resolve_local_symbol_values): New function.
3348 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3349 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3350 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3351 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3352 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3353 (symbol_previous, symbol_next): New functions.
3354 (symbol_get_value_expression): Likewise.
3355 (symbol_set_value_expression): Likewise.
3356 (symbol_set_frag, symbol_get_frag): Likewise.
3357 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3358 (symbol_mark_used_in_reloc): Likewise.
3359 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3360 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3361 (symbol_mri_common_p): Likewise.
3362 (symbol_mark_written, symbol_clear_written): Likewise.
3363 (symbol_written_p): Likewise.
3364 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3365 (symbol_section_p, symbol_equated_p): Likewise.
3366 (symbol_constant_p): Likewise.
3367 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3368 (symbol_get_obj, symbol_set_obj): Likewise.
3369 (symbol_get_tc, symbol_set_tc): Likewise.
3370 (symbol_begin): Initialize local_hash.
3371 (print_symbol_value_1): Handle local symbols.
3372 (symbol_print_statistics): Print local symbol statistics.
3373 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3374 Declare new symbols.c functions. Move many declarations here from
3376 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3377 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3378 (struct symbol): Move bsym to make it clearly the first field.
3379 Remove TARGET_SYMBOL_FIELDS.
3380 (symbolS): Don't typedef.
3381 (struct broken_word): Remove.
3382 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3383 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3384 (symbol_clear_list_pointers): Likewise.
3385 (symbol_insert, symbol_remove): Likewise.
3386 (symbol_previous, symbol_append): Likewise.
3387 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3388 (struct local_symbol): Define.
3389 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3390 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3391 (local_symbol_get_frag, local_symbol_set_frag): Define.
3392 (local_symbol_get_real_symbol): Define.
3393 (local_symbol_set_real_symbol): Define.
3395 * write.c (write_object_file): Call resolve_local_symbol_values.
3396 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3397 (TARGET_SYMBOL_FIELDS): Don't define.
3398 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3399 ECOFF_DEBUGGING, add ECOFF fields.
3400 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3401 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3402 ECOFF_DEBUGGING, add ECOFF fields.
3403 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3404 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3405 * config/tc-mcore.h: Don't include struc-symbol.h.
3406 (TARGET_SYMBOL_FIELDS): Don't define.
3407 (struct mcore_tc_sy): Define.
3408 (TC_SYMFIELD_TYPE): Define.
3409 * Many files: Use symbolS instead of struct symbol. Use new
3410 accessor functions rather than referring to symbolS fields
3413 * read.c (s_mri_common): Don't add in value of line_label.
3415 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3416 checking for SEC_LINK_ONCE.
3418 * config/tc-sh.h (sh_fix_adjustable): Declare.
3420 * app.c (input_buffer): New static variable.
3421 (app_push): Save saved_input in allocated buffer.
3422 (app_pop): Restored saved_input.
3423 (do_scrub_chars): Change get parameter to take char * and int as
3424 arguments. Change GET macro to pass input_buffer to get
3425 function. Don't save input into allocated buffer.
3426 * as.h (do_scrub_chars): Update declaration.
3427 * input-file.c (input_file_get): Change to take char * and int.
3428 Read data into passed in buffer. Remove static buffer.
3429 * read.c (scrub_from_string): Change to take char * and int. Copy
3430 data into passed in buffer.
3432 * hash.h: Neaten. Declare hash_traverse.
3433 * hash.c: Complete rewrite based on BFD hashing code.
3434 * gasp.c (chunksize): New variable.
3435 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3438 1999-05-28 Nick Clifton <nickc@cygnus.com>
3440 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3441 addend unless the target uses an old ABI.
3443 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3445 -Wchar-subscripts cleanup
3446 * listing.c (listing_newline): Use unsigned char variable, so
3447 calls to isascii,iscntrl are correct.
3448 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3450 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3451 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3452 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3453 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3455 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3457 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3459 (arch_coldfire_p): New #define.
3460 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3462 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3464 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3466 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3467 (install_operand): Add place `N'.
3468 (init_table): Add registers ACC, MACSR, MASK.
3470 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3472 * config/tc-m68k.c: Change mcf5200 --> mcf.
3473 (archs): Add mcf5206e, mcf5307.
3474 (m68k_ip): Add format `u'.
3475 (install_operand): Add place `m', `M', `h'.
3476 (init_table): Add upper/lower registers.
3478 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3480 1999-05-28 Martin Dorey <mdorey@madge.com>
3482 * config/tc-i960.c: Several minor changes to add ELF and
3483 BFD_ASSEMBLER support.
3484 * config/tc-i960.h: Likewise.
3485 * configure.in (i960-*-elf*): New target.
3486 * aclocal.m4, configure: Rebuild.
3488 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3490 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3491 reloc changes when defined(BFD_ASSEMBLER).
3493 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3495 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3497 * write.c (write_print_statistics): Output to file, not stderr.
3499 * expr.c (generic_bignum_to_int32,64): Prototype.
3501 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3502 output_sleb128, output_uleb128, output_big_sleb128,
3503 output_big_uleb128, output_big_leb128): Prototype.
3504 (output_big_sleb128, output_big_uleb128): Make inline.
3505 (output_big_leb128): Remove inline
3507 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3508 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3509 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3510 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3511 value for correct overflow check in write.c:fixup_segment.
3512 * write.c (fixup_segment): Move bitfield overflow checks to after
3513 the md_apply_fix call.
3514 * config/obj-coff.c (fixup_segment): Likewise.
3515 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3516 valueT *val argument.
3518 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3520 * config/atof-ieee.c (gen_to_words): Correctly round a
3521 denormalized number. Fix off-by-one in range checking for
3522 exponent in a denormal.
3524 1999-05-10 Nick Clifton <nickc@cygnus.com>
3526 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3529 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3531 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3533 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3535 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3536 (ReverseRegRegmem): Remove.
3537 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3538 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3539 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3542 From Doug Ledford <dledford@redhat.com>
3543 * config/tc-i386.h (RegXMM): New for P/III.
3544 * config/tc-i386.c: Add support for P/III.
3546 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3548 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3549 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3550 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3552 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3554 * config/tc-i386.c (i386_immediate): Skip whitespace before
3555 complaining about junk after expression.
3556 (i386_displacement): Likewise.
3558 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3560 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3561 Don't copy before downcaseing.
3563 1999-05-05 Catherine Moore <clm@cygnus.com>
3565 * tc-m68k.c: Include elf/m68k.h.
3566 (m68k_elf_final_processing): New routine.
3567 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3570 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3572 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3575 1999-04-30 Nick Clifton <nickc@cygnus.com>
3577 * config/tc-mcore.c (mcore_s_section): Dump literals before
3580 1999-04-29 Nick Clifton <nickc@cygnus.com>
3582 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3585 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3587 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3588 (TC_INIT_FIX_DATA): Delete.
3589 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3590 (TC_INIT_FIX_DATA): Delete.
3591 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3592 * write.c (fix_new_internal): Initialize fx_cgen member.
3593 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3594 (gas_cgen_md_apply_fix3): Update.
3595 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3596 (md_cgen_record_fixup_exp): Update.
3597 (FX_OPINFO_R_TYPE): Update.
3599 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3600 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3601 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3602 * frags.h (struct frag): Make opindex, opinfo ints.
3604 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3606 1999-04-26 Tom Tromey <tromey@cygnus.com>
3608 * aclocal.m4, configure: Updated for new version of libtool.
3610 1999-04-22 Nick Clifton <nickc@cygnus.com>
3612 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3614 (md_apply_fix3): Do not fix up absolute relocations against
3617 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3619 1999-04-20 Nick Clifton <nickc@cygnus.com>
3621 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3622 changes and data-in-text directives.
3623 (mcore_cons): New function: intercept cons() operations.
3624 (mcore_float_cons): New function: intercept float_cons()
3626 (mcore_stringer): New function: intercept stringer() operations.
3628 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3630 * obj.h (struct format_ops): Change generate_asm_lineno field to
3632 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3634 * config/tc-alpha.c (find_opcode_match): Add default case to
3636 (find_macro_match): Likewise.
3637 (load_expression): Parenthesize && within ||.
3639 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3641 1999-04-17 Nick Clifton <nickc@cygnus.com>
3643 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3644 .text .data .section pseudo ops.
3645 (mcore_s_section): New function. Dump lits before changing secs.
3646 (mcore_s_text): New function. Dump lits before changing secs.
3647 (mcore_s_data): New function. Dump lits before changing secs.
3649 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3651 * config/tc-mips.c (mips_32bitmode): New.
3652 (md_begin): Set mips_32bitmode if needed.
3653 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3654 Set EF_MIPS_32BITMODE.
3656 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3658 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3661 1999-04-16 Nick Clifton <nickc@cygnus.com>
3663 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3665 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3667 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3668 expressions correctly.
3671 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3673 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3675 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3677 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3678 and fmpynfadd instructions.
3680 1999-04-11 Richard Henderson <rth@cygnus.com>
3682 * as.h (environ): Declare it, if needed.
3683 * as.c (dump_statistics): Don't declare environ.
3684 * configure.in (environ): Detect declaration.
3685 * configure, config.in: Rebuild
3687 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3688 (i386_displacement): Allocate enough space for replacement buffer.
3689 Clean up replacement buffer initialization.
3691 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3693 * subsegs.c (section_symbol): Don't create a new symbol if one
3694 already exists; instead, use the existing one, but set its segment
3695 and frag data if it hasn't already been defined.
3696 * config/obj-coff.c (c_section_symbol): Likewise.
3698 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3700 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3702 1999-04-08 Nick Clifton <nickc@cygnus.com>
3704 * config/tc-mcore.c: New File: Support routines for MCore
3706 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3707 * config/obj-coff.c: Add support for mcore-pe target.
3709 * Makefile.am: Add support for MCore targets.
3710 * Makefile.in: Regenerate.
3711 * configure.in: Add support for MCore targets.
3712 * configure: Regenerate.
3714 * doc/all.texi: Set MCORE.
3715 * doc/as.texinfo: Document MCore specific command line options.
3717 * write.h: Prevent multiple inclusion.
3719 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3721 * asintl.h (LC_MESSAGES): Never define.
3722 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3724 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3727 * Makefile.am (m68k-parse.c): If configuring in the source
3728 directory, copy m68k-parse.y into the local directory before
3729 running ylwrap, to remove spurious differences when generating
3731 * Makefile.in: Rebuild.
3733 * config/tc-sparc.h (md_do_align): Just allocate the number of
3734 bytes necessary, rather than always allocating 1024.
3736 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3738 * listing.c (listing_newline): Add cast to avoid warning.
3739 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3740 * config/tc-i386.c (i386_scale): Add return value.
3741 (build_displacement_string): Remove unused local temp_disp2.
3742 (i386_intel_memory_operand): Add parentheses to avoid warning.
3743 (i386_intel_operand): Remove unused local end_of_operand_string.
3744 (i386_operand): Remove unused local operand_modifier.
3745 (i386_operand): Add parens to avoid warning.
3747 1999-04-04 Don Bowman <don@pixsci.com>
3749 * configure.in: Add mips*-*-vxworks* target; have it define
3751 * configure, config.in: Rebuild.
3753 1999-03-31 Nick Clifton <nickc@cygnus.com>
3755 * configure.in (emulations): Add support for arm-epoc-pe.
3756 * configure: Regenerate.
3757 * config/te-epoc-pe.h: New file. Define macros specific to
3759 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3760 for arm-epoc-pe target.
3762 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3764 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3766 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3768 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3769 detect ",n" without a condition.
3770 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3773 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3775 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3776 instruction is encoded with one bit.
3779 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3781 * doc/internals.texi (CPU backend): Mention that
3782 line_separator_chars should not include newline. From thi
3783 <ttn@mingle.glug.org>.
3785 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3787 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3788 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3790 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3792 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3794 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3796 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3799 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3801 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3803 1999-03-15 Martin Hunt <hunt@cygnus.com>
3805 * app.c (do_scrub_begin): Change '-' back to a symbol char
3806 so we can use multiple opcodes on a line again.
3808 * config/tc-d30v.c: By default, warn if a symbol has
3809 the same name as a register. Plus some minor
3810 updates from the branch.
3812 1999-03-13 Nick Clifton <nickc@cygnus.com>
3814 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3815 BFD_RELOC_16 and BFD_RELOC_64.
3817 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3819 * expr.c (expr): Add missing else.
3821 1999-03-12 Nick Clifton <nickc@cygnus.com>
3823 * config/tc-arm.c (md_apply_fix3): Improve error message.
3825 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3827 * Makefile.am (CPU_TYPES): Add fr30.
3828 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3829 (fr30,m32r dependencies): Update.
3830 * Makefile.in: Rebuild.
3832 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3833 (gas_cgen_record_fixup_exp): Ditto.
3834 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3835 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3836 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3837 (md_cgen_lookup_reloc): Update use of operand->type.
3838 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3839 (md_convert_frag): Call cgen_operand_lookup_by_num.
3840 (md_cgen_lookup_reloc): Update use of operand->type.
3841 (m32r_cgen_record_fixup_exp): Ditto.
3843 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3845 * config/tc-mips.c (md_show_usage): Fix message.
3847 1999-03-03 Nick Clifton <nickc@cygnus.com>
3849 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3850 and LDR reg,=<expr> instruction.
3852 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3855 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3857 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3859 1999-02-17 Nick Clifton <nickc@cygnus.com>
3861 This patch was created by: Scott Bambrough
3862 <scottb@corelcomputer.com>
3865 Special cased '@' character. The '@' character is used as the
3866 ARM assembler comment character, as a special character
3867 and in ELF .symver pseudo-op's, and as a special character in
3868 .type and .section pseudo-ops.
3869 (symver_pseudo): New static variable.
3870 (symver_state): New static variable.
3871 (struct app_save): Add field 'symver_state'.
3872 (app_push): Save global symver_state int struct app_save.
3873 (app_pop): Restore global symver_state from struct app_save.
3874 (do_scrub_chars): Special case handling of '@' character in
3877 * configure.in: Modified to recognize armv* uname syntax from ARM
3879 * configure: Regenerated.
3881 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3882 a prefix to the section's type.
3883 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3884 the type's typename.
3886 * config/tc-arm.h: Add support for PIC generation:
3887 (pic_code): New boolean.
3888 (obj_relocate_extern): Define.
3889 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3890 (TC_CONS_FIX_NEW): Define.
3891 (tc_fix_adjustable): Define.
3892 (GLOBAL_OFFSET_TABLE_NAME): Define.
3894 * config/tc-arm.c: Add support for PIC generation:
3895 (line_seperator_chars): Allow ';' as a seperator for Linux.
3896 (is_immediate_prefix): New macro.
3897 (arm_parse_reloc): New function.
3898 (s_arm_elf_cons): New function.
3899 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3900 (md_undefined_symbol): Special case handling for the Global Offset
3902 (md_apply_fix3): Handle PIC relocs.
3903 (tc_gen_reloc): Handle PIC relocs.
3904 (md_parse_option): Add support for '-k' command line switch to
3905 enable PIC generation.
3906 (cons_fix_new_arm): New function.
3907 (s_arm_elf_cons): New function.
3909 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3911 * configure.in: Add comments for uses of AC_DEFINE.
3912 * acinclude.m4: Likewise.
3913 * acconfig.h: Remove.
3914 * aclocal.m4: Rebuild.
3915 * configure: Rebuild.
3916 * Makefile.in: Rebuild.
3917 * config.in: Rebuild.
3919 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3921 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3922 non-constant offset from a base register.
3924 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3926 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3929 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3931 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3932 (emit_insn): Look for pc-relative and no-overflow specifiers on
3933 internal relocation types.
3935 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3937 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3940 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3942 (mips_4650, mips_4010, mips_4100): Variables removed.
3943 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3944 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3946 (md_begin): Don't bother initializing the mips_NNNN variables;
3947 mips_cpu is set, and that's good enough now.
3948 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3949 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3950 (show): New function, to handle wrapping in the CPU lists.
3951 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3953 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3955 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3956 than treat as an immediate specifier.
3958 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3960 * config/tc-i386.c: Prototype many functions.
3961 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3962 (i386_immediate): Remove unused second argument.
3963 (i386_intel_operand): Fix i386_is_reg typo.
3964 (i386_operand): Use allow_naked_reg.
3965 (output_invalid): Make operand int for K&R.
3967 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3969 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3971 * Makefile.in: Rebuild.
3973 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3975 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3977 (EXTRA_as_new_SOURCES): Comment out.
3978 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3979 * Makefile.in: Rebuild.
3980 * doc/Makefile.in: Rebuild.
3981 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3982 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3983 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3984 * configure: Rebuild.
3985 * aclocal.m4: Rebuild.
3986 * config.in: Rebuild.
3987 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3988 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3989 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3990 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3991 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3992 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3993 (gas_cgen_record_fixup_exp): Ditto.
3994 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3995 descriptor, not global variable.
3996 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3997 descriptor, not global variable. Refer to insert_operand handler
3998 via cpu descriptor, not global function.
3999 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4000 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4001 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4002 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4003 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4004 * config/tc-m32r.c: Ditto.
4005 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4006 (md_assemble): Ditto.
4007 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4009 1999-02-09 Nick Clifton <nickc@cygnus.com>
4011 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4012 relocations for ELF targets.
4014 1999-02-08 Nick Clifton <nickc@cygnus.com>
4016 * configure.in: Add support for StrongARM target.
4017 * configure: Regenerate.
4019 1999-02-05 Nick Clifton <nickc@cygnus.com>
4021 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4023 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4026 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4028 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4030 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4032 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4033 (INTEL_DWORD_MNEM_SUFFIX): Define.
4036 (DWORD_PTR): Define.
4037 (XWORD_PTR): Define.
4039 (OFFSET_FLAT): Define.
4041 (NONE_FOUND): Define.
4044 * config/tc-i386.c (set_intel_syntax): New routine.
4045 (intel_syntax): Declare.
4046 (allow_naked_reg): Declare.
4047 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4048 (intel_float_operand): New routine.
4049 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4050 Handle brackets as well as parens. Call i386_intel_operand for
4051 intel syntax. Reverse operands if appropriate. Handle new
4052 suffixes. Handle movzx and movsx.
4053 (i386_is_reg): New routine.
4054 (i386_immediate): New routine.
4055 (i386_scale): New routine.
4056 (i386_displacement): New routine.
4057 (i386_operand_modifier): New routine.
4058 (build_displacement_string): New routine.
4059 (i386_parse_seg): New routine.
4060 (i386_intel_memory_operand): New routine.
4061 (i386_intel_operand): New routine.
4062 (i386_operand): Call i386_displacement, i386_immediate,
4063 i386_scale, etc. instead of handling inline.
4064 (parse_register): Handle registers without prefix.
4066 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4068 * configure: Regenerate.
4069 * configure.in (arm-*-oabi): New.
4070 (thumb-*-oabi): New.
4071 * config/tc-arm.c (target_oabi): Declare.
4072 (md_apply_fix3): Support REL relocs.
4073 (md_parse_option): Handle -oabi.
4074 (elf32_arm_target_format): New routine.
4075 (md_longopts): Add OPTION_OABI.
4076 * config/tc-arm.h: Redefine TARGET_FORMAT.
4079 1999-01-28 Nick Clifton <nickc@cygnus.com>
4081 * write.c (write_relocs): Handle out of range error.
4083 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4084 (fr30_force_relocation): Default to 0.
4086 * config/tc-fr30.h (obj_fix_adjustable): Define.
4087 (TC_FORCE_RELOCATION): Define.
4089 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4092 1999-01-16 Nick Clifton <nickc@cygnus.com>
4094 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4095 merge of two instructions if the left instruciton kills the right.
4097 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4099 * Makefile.in: Regenerate.
4100 * configure.in: Redo test for using cgen.
4101 * configure: Regenerate.
4103 1999-01-09 Nick Clifton <nickc@cygnus.com>
4105 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4106 redefinition of this macro.
4108 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4110 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4113 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4115 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4116 a read of HI or LO and an immediatly following branch.
4118 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4120 * config/tc-mips.c (md_begin): Another correction to the setting of
4123 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4125 * config/tc-mips.c (md_begin): Correct type-o in setting of
4128 1998-12-21 Nick Clifton <nickc@cygnus.com>
4130 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4131 bit insn when optimizing, so that parallelised instructions will
4132 start on a 32 bit boundary.
4134 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4136 * config/tc-mips.c (mips_eabi64): New.
4137 (md_begin): Set mips_eabi64.
4138 (mips_elf_final_processing): Use it.
4140 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4142 * config/tc-mips.c (mips_elf_final_processing):
4143 Correct setting of ABI in e_flags.
4145 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4147 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4150 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4152 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4154 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4156 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4157 warning, values that don't fit in the field.
4159 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4161 * config/tc-mips.c (mips_abi_string): New.
4162 (md_parse_option,md_longopts): Add mabi.
4163 (mips_elf_final_processing): Set e_flags based on mabi flag.
4165 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4167 * config/tc-mips.c (md_parse_option): Handle vr4111.
4169 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4171 * config/tc-h8300.c (build_bytes): Change message given if the
4172 instruction requires H8/300H mode and we're not in Hmode, to
4173 suggest that it may be the operand modes that are the problem, not
4174 necessarily the opcode.
4176 1998-12-10 Nick Clifton <nickc@cygnus.com>
4178 * config/tc-fr30.c: Add line separator character.
4180 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4182 * configure.in (hppa-*-mpeix*): New target.
4183 * config/obj-som.h (obj_som_compiler): Declare.
4184 * config/obj-som.c (compiler_seen): New static variable.
4185 (obj_som_compiler): New function.
4186 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4187 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4188 (pa_type_args): Set hppa_priv_level.
4189 (pa_compiler): New static function if OBJ_SOM.
4190 * configure: Rebuild.
4192 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4194 * read.c (output_leb128): Don't mark as inline.
4196 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4198 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4199 AIX .vbyte unaligned data support.
4200 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4201 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4204 1998-12-07 Nick Clifton <nickc@cygnus.com>
4206 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4209 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4211 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4212 BFD_RELOC_ARM_PCREL_BRANCH.
4214 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4216 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4217 checking the target type.
4218 (mips-dec-bsd*): Set endian to little.
4219 * configure: Rebuild.
4221 COFF weak symbol support, based on patches from Mark Elbrecht
4222 <snowball3@usa.net>:
4223 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4224 * config/obj-coff.c (obj_coff_weak): New static function.
4225 (obj_coff_endef) [both versions]: Handle weak symbols.
4226 (coff_frob_symbol): Likewise.
4227 (yank_symbols): Likewise.
4228 (obj_pseudo_table): Add "weak".
4230 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4231 <aymeric.vincent@emi.u-bordeaux.fr>.
4232 * aclocal.m4: Rebuild with current tools.
4233 * configure: Rebuild.
4235 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4236 an assertion failure for a case we can't handle when OBJ_ECOFF.
4238 * expr.c (operator): And with 0xff to avoid problems with signed
4241 1998-12-03 Nick Clifton <nickc@cygnus.com>
4243 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4244 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4246 1998-12-02 Nick Clifton <nickc@cygnus.com>
4248 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4251 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4253 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4254 calculation of pcrel point.
4256 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4258 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4261 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4263 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4265 (d10v_cleanup): Only generate previous insn if a multiline insn is
4268 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4270 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4273 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4275 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4276 -marm6xxx command line switches.
4278 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4280 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4281 (itbl-ops.o): Delete duplicate dependencies.
4282 Rebuild dependencies.
4283 Add fr30 dependencies.
4284 * Makefile.in: Rebuild.
4286 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4288 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4290 * listing.c: Ignore line terminator characters found inside
4293 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4295 * po/gas.pot: Regenerated.
4297 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4299 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4300 fr30_is_label_start(). Also checks for delay slot insns.
4302 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4303 FR30 instructions which contain a colon in the mnemonic.
4305 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4307 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4309 * config/tc-fr30.c: Removed currently superflous code.
4311 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4313 * config/tc-fr30.h: New file.
4314 * config/tc-fr30.c: Tweaking so that it will compile.
4316 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4318 * config/tc-d10v.h (obj_fix_adjustable): Define.
4319 (TC_FORCE_RELOCATION): Define.
4320 (d10v_force_relocation): Declare.
4321 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4322 (md_apply_fix3): Handle Vtable relocs.
4323 (d10v_fix_adjustable): New.
4324 (d10v_force_relocation): New.
4326 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4328 * config/tc-d30v.c: Change default behaviour to ignore potential
4329 conflicts between register name and symbol names.
4331 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4333 * configure.in: Add fr30-*-*.
4334 * config/tc-fr30.c: New file.
4335 * Makefile.in: Regenerated.
4336 * config.in: Regenerated.
4337 * configure: Regenerated.
4338 * doc/Makefile.in: Regenerated.
4339 * po/gas.pot: Regenerated.
4341 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4343 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4346 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4348 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4350 (do_scrub_chars): Add some casts to unsigned char to avoid
4351 unwanted sign extension.
4352 * read.c (lex_type): Set characters about 127 to be symbol
4354 * config/tc-i386.c (md_begin): Set identifier_chars and
4355 operand_chars for values above 127.
4357 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4359 * configure.in: detect cygwin* instead of cygwin32*
4360 * configure: regenerate
4362 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4364 * listing.c: Add support for producing a listing from piped
4367 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4369 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4370 (append_insn): Account for the tx39's multiply behavior.
4372 1998-10-26 Michael Meissner <meissner@cygnus.com>
4374 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4375 from assemble_parallel_insns. Add support for '->' to indicate
4376 explicitly serializing the instructions.
4377 (md_assemble): Ditto.
4379 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4381 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4384 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4386 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4388 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4390 * config/tc-mips.c : support frame and regmask/fregmask when
4391 MIPS_STABS_ELF is specified.
4393 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4395 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4396 (md_apply_fix): Don't return 1 for VTABLE relocs.
4397 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4399 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4401 * doc/c-i386.texi: Replace occurences of "opcode" with
4402 "instruction mnemonic", "instruction", or "mnemonic" when
4403 referring to the name of an instruction. Use "opcode" when
4404 referring to the sequence of machine bytes.
4406 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4407 (is_opcode_char): Rename to is_mnemonic_char.
4408 (md_assemble and i386_operand): Correct error messages from
4409 "opcode" to "instruction mnemonic"
4410 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4411 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4412 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4413 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4414 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4415 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4416 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4418 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4420 * config/tc-i386.c (i386_operand): Check for garbage after
4423 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4425 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4426 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4428 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4430 * config/tc-sh.h (obj_fix_adjustable): Define.
4431 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4432 (md_apply_fix): Likewise.
4433 (tc_gen_reloc): Likewise.
4434 (sh_fix_adjustable): New.
4436 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4438 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4439 * cgen.h (gas_cgen_finish_insn): Update prototype.
4440 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4441 cgen_insn_t -> CGEN_INSN_INT.
4442 (make_parallel): Update handling of CGEN_INT_INSN_P.
4443 (assemble_parallel_insn): Ditto.
4444 (target_make_parallel): New function.
4445 (md_assemble): Use it.
4447 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4449 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4451 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4453 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4454 converted into lower case.
4456 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4458 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4459 (gas_cgen_tc_gen_reloc): Likewise.
4460 * config/tc-m32r.h (obj_fix_adjustable): Define.
4461 * config/tc-m32r.c (m32r_fix_adjustable): New.
4462 (m32r_force_relocation): Handle VTABLE relocs.
4464 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4466 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4468 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4470 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4471 to lower case before parsing.
4473 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4474 parallel insns modift buts in the PSW as a side effect.
4476 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4478 * config/tc-d30v.c (find_format): Test for missing flag and
4481 (md_apply_fix3): Fix error messages to avoid
4482 assumption about presence of a symbol.
4484 (parallel_ok): Disallow parallel instructions that both modify the
4487 (find_format): Generate a warning if an odd numbered register is
4488 used as the first register in a mutli-register instruction.
4490 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4492 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4493 relocations are always associated with a symbol.
4495 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4497 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4498 (elf32_sparc_force_relocation): Declare.
4499 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4500 (tc_gen_reloc): Handle vtable relocs.
4501 (elf32_sparc_force_relocation): New.
4503 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4505 * symbols.c (S_IS_FUNCTION): New.
4506 * config/tc-v850.h (obj_fix_adjustable): Define.
4507 (TC_FORCE_RELOCATION): Define.
4508 (v850_force_relocation): Declare.
4509 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4510 of fx_addnumber for VTABLE reloc addends.
4511 (md_apply_fix3): Handle VTABLE relocs.
4512 (v850_fix_adjustable): New.
4513 (v850_force_relocation): New.
4515 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4517 * tc-hppa.c (fp_operand_format): Add some additional formats.
4518 (pa_ip): Do not automatically promote into pa2.0 mode.
4519 (pa_level): Handle ".level 2.0".
4521 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4523 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4524 * config/tc-i386.h (template.extension_opcode): Change to
4525 unsigned int to allow full range of 8-bit opcode suffixes.
4526 (None): Redefine as 0xffff.
4528 From Jeff B Epler <jepler@usgs.gov>
4529 * doc/c-i386.texi (i386-SIMD): New section.
4531 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4533 * read.c (discard_rest_of_line): New function.
4534 * read.h: Declare it.
4535 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4537 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4539 * config/tc-d10v.c (find_symbol_matching_register): New function.
4540 (find_opcode): Cope with the case where a register name matches
4543 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4545 * config/tc-v850.c (md_pcrel_from): Rename to
4546 v850_pcrel_from_section.
4547 (v850_pcrel_from_section): Do not resolves symbols in other
4550 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4552 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4554 * config/tc-d10v.c (find_opcode): Generate an error if a register
4555 is supplied for an operand that should not be a register.
4557 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4559 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4560 instructions to have another instruction in the right bin.
4562 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4565 the right container if the left container holds a branch
4568 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4570 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4571 both a register name and symbol name.
4572 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4574 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4576 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4577 execution unit class.
4579 (reg_name_search): If a name matches a register and a symbol,
4580 prefer the register.
4581 (find_format): Disallow flag registers when a general purpose
4582 register is required.
4583 If a number is required, but a register has been given, check to
4584 see if a symbol with the same name as the register exists, and if
4585 so, use that symbol.
4587 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4589 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4591 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4593 * config/tc-d30v.c (find_format): Do not accept flag registers as
4594 general purpose registers.
4595 (find_format): If an immediate value is expected at a given place
4596 in a format, but a register name has been provided instead, check
4597 to see if that register name matches the name of a predefined
4598 symbol and if it does, then use the symbol instead.
4599 (reg_name_search): If a register name matches a symbol name,
4600 prefer the register name to the symbol name.
4602 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4604 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4605 the previous insn to empty.
4607 1998-09-20 Michael Meissner <meissner@cygnus.com>
4609 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4610 pieces, forcing the use of an ANSI compiler.
4612 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4614 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4616 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4618 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4620 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4622 (obj_elf_vtable_entry): Likewise.
4623 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4624 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4625 (tc_gen_reloc): Likewise.
4626 (arm_fix_adjustable): Likewise.
4627 (elf32_arm_force_relocation): New.
4628 (armelf_frob_symbol): Remove coff-style symbol support.
4630 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4632 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4634 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4636 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4637 OBJ_COFF so that routine is defined for a.out format.
4639 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4641 * config/tc-i386.c (i386_operand): Detect non-segment registers
4642 used as segment prefixes.
4644 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4646 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4647 optimize across FDE boundaries.
4649 * config/obj-coff.c (obj_coff_section): Preserve any link once
4650 flags when setting the section flags.
4652 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4654 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4655 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4657 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4659 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4662 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4664 * frags.c (frag_grow): Include the size of the frag struct in the
4667 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4668 if the new subseg comes before the old.
4670 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4672 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4673 to handle edge8 and edge16.
4675 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4677 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4678 before we clobber the symbol involved.
4680 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4682 * config/tc-arm.c: Remove OBJ_ELF definitions for
4683 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4684 use arm_adjust_symtab for OBJ_COFF.
4685 (armelf_adjust_symtab): New Routine.
4686 * config/tc-arm.h: Define obj_adjust_symtab to
4687 armelf_adjust_symtab for OBJ_ELF.
4689 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4691 * configure.in: Make all i386-elf targets use bfd_gas.
4692 * config/tc-i386.c (tc_i386_force_relocation): New.
4693 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4694 (md_apply_fix3): Likewise.
4695 (tc_gen_reloc): Handle them.
4696 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4697 tc_i386_force_relocation.
4699 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4703 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4705 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4706 current opcode after writing the first insturction of a reverse
4709 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4711 * read.h (generate_lineno_debug): Add prototype.
4712 * read.c (generate_lineno_debug): Make non-static.
4714 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4716 * config/tc-i386.c (md_assemble): Only warn for address/data size
4719 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4721 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4722 against Thumb function names, as the linker needs this information.
4724 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4726 * expr.c (operand): Check also that there is no advance in operand
4727 after atof_generic in order to decide "is it label 0f or floating
4730 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4732 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4733 command line options with a single dash.
4734 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4736 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4738 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4739 * tc-arm.c (arm_fix_adjustable): New routine.
4741 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4743 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4744 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4745 demand_empty_rest_of_line before mri_comment_end.
4746 (equals): Check garbage after expression before
4747 mri_comment_end in MRI mode.
4749 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4751 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4752 small immediate constant to use the constant itself rather than
4755 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4757 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4758 (pa_leave): Likewise.
4760 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4762 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4764 (i386_operand): Fix an error message.
4766 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4768 * doc/c-arm.texi (ARM Directives): Document .req directive.
4770 * config/tc-arm.c (reg_required_here): Display erroneous string if
4771 the register name could not be decoded.
4772 Do not set inst.instruction if the sift is -1.
4774 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4776 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4779 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4781 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4782 even if it is belived to be unnecessary.
4784 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4786 config/tc-i386.c (i386_operand): Size immediate constants by
4787 suffix (erroneously removed as part of July 7 change).
4789 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4791 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4792 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4793 (armelf_frob_symbol): New Routine.
4794 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4796 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4798 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4800 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4802 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4803 command line switches passed to assembler.
4805 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4807 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4808 (gas_cgen_opcode_desc): Declare.
4809 (gas_cgen_parse_operand): Declare.
4810 (*): Prepend gas_ to gas specific fns to denote them as such.
4812 * cgen.c (gas_cgen_opcode_desc): New global
4813 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4814 (queue_fixup): Renamed from cgen_queue_fixup.
4815 (*): Prepend gas_ to gas specific fns to denote them as such.
4817 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4818 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4819 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4820 Open opcode table and initialize it.
4821 (make_parallel): Use gas_cgen_opcode_desc.
4822 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4823 (md_assemble): Ditto.
4825 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4827 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4828 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4829 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4830 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4831 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4832 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4833 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4834 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4835 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4836 (INIT_STAB_SECTION): Likewise.
4837 (OBJ_PROCESS_STAB): Likewise.
4839 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4840 (md_parse_option): Watch for them.
4841 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4842 (md_begin): Kill neverdef code.
4843 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4844 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4845 (s_alpha_coff_wrapper): New.
4846 (md_pseudo_table): Trap all ECOFF pseudos.
4848 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4850 Start of changes to remove mdebug section from mips*-elf
4851 Based on MIPS_STAB_ELF definition
4852 * acconfig.h: undef if not configured
4853 * config.in: undef if not configured
4854 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4855 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4856 * stabs.c (s_stab_generic): flush frag
4858 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4860 * configure.in: (arm-*-elf): Handle.
4861 (thumb-*-elf): Handle.
4862 * configure: Regenerate.
4863 * read.c (stringer): Fix typo in comment.
4864 * write.c (fixup_segment): Don't add symbol value to addend if
4866 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4868 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4871 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4873 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4874 (write_2_short): Emit warning if new flag is set.
4875 (do_assemble): Set flags if left instruction is one of special
4876 "right-instruction-killer" type.
4878 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4880 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4881 Always output words in debug_info section as big endian.
4882 (sparc_target_format): Choose correct bfd target.
4883 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4885 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4887 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4888 to work with internationalization code. Issue an error when two
4889 operands match that are not allowed to match.
4891 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4893 * configure.in (install_tooldir): Allow target to specify whether
4894 it wants to be installed in $(tooldir)/bin.
4895 * configure: Regenerate.
4896 * Makefile.am (install-exec-local): Set install-exec-tooldir
4897 dependency via configure.
4898 * Makefile.in: Regenerate.
4900 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4902 * Makefile.am (install-exec-local): Split into two ...
4903 (install-exec-bindir,install-exec-tooldir): New rules.
4904 * Makefile.in: Regenerate.
4906 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4908 * Makefile.am (install-exec-local): Don't remove the file before
4909 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4910 W. Rozycki <macro@ds2.pg.gda.pl>.
4911 * Makefile.in: Rebuild.
4913 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4915 * cgen.c: Include libiberty.h.
4916 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4917 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4918 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4919 (md_cgen_lookup_reloc)): Declare.
4920 (md_cgen_record_fixup_exp): Declare.
4921 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4922 (m32r_relax_frag): Declare.
4923 (cgen_md_apply_fix3): Decls moved to cgen.h.
4924 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4925 (m32r_cgen_record_fixup_exp): Delete decl.
4926 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4927 (assemble_nop): Delete.
4928 (expand_debug_syms): Delete unused `exp'.
4929 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4930 Add default case for -Wall.
4931 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4932 (md_atof): Delete unused wordP.
4934 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4936 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4939 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4941 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4942 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4943 .print, .purgem, and .struct. Remove documentation for
4946 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4948 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4949 Update call to insert_operand.
4951 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4953 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4955 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4957 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4958 whitespace after a prefix operator.
4960 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4962 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4964 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4966 * config/tc-sparc.c (log2): New static function.
4967 (s_reserve): Use log2 to convert alignment before calling
4969 (s_common): Use log2 to convert alignment before calling
4970 record_alignment and frag_align.
4971 (sparc_cons_align): Use log2.
4973 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4975 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4976 (s_common): Likewise.
4978 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4979 initialization of waddr.
4980 (sparc_elf_final_processing): Add default case to switch.
4982 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4984 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4985 than temporary real.
4987 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4989 * write.c (subsegs_finish): Don't align the segments if there were
4992 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4993 copying aux information.
4995 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4996 expression into a symbol.
4998 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5000 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5001 type to unsigned int.
5002 (md_assemble): Change type used to store offsets from unsigned
5004 (i386_operand): Switch error check to only call RESTORE_END_STRING
5005 once after parse_register.
5007 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5009 * config/tc-v850.c (md_show_usage): Changed format to match that
5012 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5014 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5016 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5018 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5021 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5023 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5024 * doc/Makefile.in: Rebuild.
5026 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5028 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5029 for %lo expressions.
5030 (mips_ip, case 'u'): Move range check after code to mask
5031 off bits in %hi/%lo expressions. Mask off high bits for
5034 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5036 * doc/Makefile.am (gasver.texi): New target.
5037 (as.info, as.dvi): Depends upon gasver.texi.
5038 * doc/as.texinfo: Include gasver.texi. Mention version number on
5039 title page and in top node.
5040 * doc/Makefile.in: Rebuild.
5042 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5044 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5045 but not including the line containing the edict.
5046 * listing.h (LISTING_EOF): New.
5047 * input-scrub.c (input_scrub_next_buffer): Call it.
5049 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5051 * config/tc-i386.c (i386_operand): Don't set the size of an
5052 immediate address based solely on the suffix and the mode.
5054 * config/tc-i386.c (md_assemble): Add assertion to make sure
5055 overlap2 does not set Imm.
5057 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5058 sequences of whitespace to a single space.
5059 (is_space_chars): Just compare with space.
5060 (md_begin): Don't initialize space_chars.
5061 (md_assemble): Just skip a single whitespace character.
5062 (i386_operand): Rewrite base-index parsing to use new
5063 parse_register, and to skip white space. Skip white space in a
5064 number of other places too. Don't give error message if
5065 parse_register fails.
5066 (parse_register): Change reg_string parameter to be non-const.
5067 Add end_op parameter. Skip white space after the `%', and return
5068 end of register string. Give error message here rather than
5071 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5073 Based on patch from Matt Semersky <matts@scd.hp.com>:
5074 * expr.c (op_encoding): Make const.
5075 (expr_set_precedence): New function.
5076 (expr_begin): Don't set operator rankings, just call
5077 expr_set_precedence.
5078 * expr.h (expr_set_precedence): Declare.
5079 * read.c (s_mri): Call expr_set_precedence.
5081 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5083 * doc/as.texinfo (Statements): Remove paragraph discussing
5084 continuing lines with a backslash. This hasn't worked for years,
5087 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5089 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5091 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5092 (ps_CTORS, ps_DTORS): New section types.
5093 (vms_fixup_xtors_section): New function
5094 (Ctors_Psect, Dtors_Psect): Define.
5095 (IS_GXX_XTOR): Define
5096 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5097 Filter static constructors/destructors and add to
5098 Ctors_Symbols/Dtors_Symbols chain.
5099 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5100 appropriate section.
5102 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5103 * makefile.vms: Merge vax/vms support.
5105 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5107 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5108 (elf_pseudo_table): Add them.
5109 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5110 (md_apply_fix): Accept them.
5111 (mips_fix_adjustable): Don't adjust them.
5112 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5113 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5114 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5115 (tc_fix_adjustable): Don't adjust them.
5117 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5119 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5121 * Makefile.in: Regenerate.
5122 * configure.in: AC_SUBST cgen_cpu_prefix.
5123 * configure: Regenerate.
5125 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5127 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5128 Changed all users of COND12_DELAY.
5130 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5132 * config/tc-mn10300.c (set_arch_mach): New function.
5133 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5134 (md_begin): Default to mn10300 mode.
5135 (md_assemble): Only accept instructions for the core mn10300
5136 chip and the active machine type.
5138 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5140 * subsegs.h (segment_info_type): Give the struct a name.
5141 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5142 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5143 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5144 * config/tc-w65.h (tc_reloc_mangle): Declare.
5145 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5147 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5149 * config/tc-v850.c (v850_comm): Restore old section
5150 after common processing.
5152 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5154 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5156 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5158 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5159 char with code that explicitly sign-extends.
5161 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5163 * config/tc-v850.c (md_begin): Restore text section as the current
5164 section after creating call table sections.
5165 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5168 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5169 with call to macro SYM_AUXINFO.
5171 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5173 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5174 with the program transform name.
5175 * Makefile.in: Rebuild.
5177 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5179 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5182 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5184 * config/tc-i386.c (i386_operand): Be prepared for a space between
5185 the open parenthesis and the start of the register operand,
5186 because of the June 16 change.
5188 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5190 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5193 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5195 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5196 even if it is belived to be unnecessary.
5198 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5200 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5202 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5204 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5206 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5207 shift amount for a repeated operand. The shift amount for the
5208 repeated copy comes from the size of the operand.
5210 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5212 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5214 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5216 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5218 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5220 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5221 characters in it as LEX_IS_SYMBOL_COMPONENT.
5222 * config/tc-i386.h (tc_symbol_chars): Define.
5223 (extra_symbol_chars): Declare.
5224 * config/tc-i386.c (extra_symbol_chars): Define.
5225 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5226 (line_comment_chars): Set to '/' if TE_LINUX.
5227 * doc/c-i386.texi (i386-prefixes): Update.
5228 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5230 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5232 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5233 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5235 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5237 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5238 constraint in instructions REP & REPI.
5240 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5242 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5243 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5245 (check_range): If the operand is shifted, then shift the number
5246 before checking its range.
5248 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5250 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5253 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-v850.c (v850_comm): Create special sections as needed.
5257 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5259 * config/tc-d10v.c (write_2_short): Addition of swapping
5260 instructions for sequential and reverse sequential order when
5261 given order is not possible.
5263 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5265 * Makefile.am: Rebuild dependencies.
5266 (DEP_INCLUDES): Fix reference to intl build directory.
5267 * Makefile.in: Rebuild.
5269 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5271 * doc/c-i386.texi: Update 16 bit documentation.
5273 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5274 IgnoreDataSize to IgnoreSize as they are used for address size as
5276 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5277 32-bit mode, similarly addr16/data16 and variants.
5279 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5281 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5282 sequential word multiply instructions.
5284 (do_assemble): Add extra command line argument, to allow mul32
5285 attribute to be preserved across parallel insns.
5286 (md_assemble): Insert NOPs between explicitly parallel insns which
5287 contain an 32 bit multiply and a 16 multiply.
5289 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5291 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5294 * config/tc-i386.c (reloc): Add braces.
5296 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5297 consistent with Intel naming.
5298 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5299 use bitfields in sib_byte.
5300 (modrm_byte): Don't use bitfields here either.
5302 * config/tc-i386.c (current_templates): Add const.
5303 (parse_register): Add const to return, param, and char *s.
5304 (i386_operand): Add const to reg_entry *r.
5305 * config/tc-i386.h (templates): Add const to start, end.
5307 Inspired by code for 16 bit gas support from Martynas Kunigelis
5308 <martynas@nm3.ktu.lt>:
5309 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5310 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5311 (uses_mem_addrmode): Remove.
5312 (md_estimate_size_before_relax): Add support here too.
5313 (md_relax_table): Rewrite interface to md_relax for 16 bit
5315 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5316 (opcode_suffix_to_type): Remove.
5317 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5318 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5319 (md_convert_frag): Likewise.
5320 (i386_operand): Add support for 16 bit base/index regs,
5321 immediates, and displacements. Remove some unnecessary casts, and
5322 localise end_of_operand_string, displacement_string_start,
5323 displacement_string_end variables. Add GCC_ASM_O_HACK.
5324 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5326 * config/tc-i386.c (prefix_hash): Remove.
5327 (md_begin): Rewrite without obstacks. Remove prefix hash table
5328 handling. Rewrite lexical table handling.
5329 (i386_print_statistics): Don't print prefix statistics.
5330 (md_assemble): Rewrite instruction parser so that line is not
5331 converted to lower case. Don't do a hash_find for prefixes,
5332 instead recognise them via opcode modifier.
5333 (expecting_operand, paren_not_balanced): Localise variables.
5334 * config/tc-i386.h (IsPrefix): Define.
5335 (prefix_entry): Remove.
5337 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5338 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5339 '\\' in case where comment_chars contains '/'.
5341 * config/tc-i386.c (MATCH): Ensure given operand and template
5342 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5343 you must write `ljmp *table(%ebx)'.
5345 From H.J. Lu <hjl@gnu.org>:
5346 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5347 as 0 ifndef BFD_ASSEMBLER.
5348 (md_assemble): Allow immediate operands without suffix or
5349 other reg operand to default in size to the current code size.
5351 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5353 * config/tc-v850.c (md_begin): Restore creation of
5354 .call_table_text and .call_table_data sections.
5356 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5358 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5359 after emitting a word of noops.
5361 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5363 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5364 (i386_operand): Simplify checks for valid base/index combinations.
5365 Disallow `in 4(%dx),%al'.
5367 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5369 (add_prefix): Change parameter from char to int.
5371 * config/tc-i386.h (Ugh): Define opcode modifier.
5372 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5374 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5375 CONSISTENT_REGISTER_MATCH macros to check register types more
5376 thoroughly. Check for illegal suffix/operand combinations
5377 when matching insns with operands. Handle new `s' suffix, and
5378 associated FloatMF opcode modifier for float insns with memory
5380 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5381 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5382 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5383 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5384 DATA_PREFIX_OPCODE throughout.
5386 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5387 (md_assemble): Rewrite suffix/register operand checking code to be
5388 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5389 AnyMem, the better to grep.
5391 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5392 given a memory operand. Don't set Abs bits either.
5393 (type_names): Remove Mem*, Abs*.
5394 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5395 define opcode_modifiers as these cases are handled by Disp8,
5396 Disp16, Disp32 and suffix checks.
5397 (COMES_IN_BOTH_DIRECTIONS): Remove.
5398 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5400 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5401 if IgnoreDataSize modifier given. Remove ShortformW modifier
5402 test. Add test for ShortForm in W base_opcode modification.
5403 Merge Seg2ShortForm and Seg3ShortForm code.
5404 * config/tc-i386.h (ShortFormW): Remove.
5405 (IgnoreDataSize): Define.
5407 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5409 * config/tc-d30v.c (md_assemble): Store previous segment state
5410 with previous instruction.
5412 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5414 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5415 (ebp, esp): Remove static variables.
5416 (MATCH): Remove test for InOutPortReg.
5417 (i386_operand): Properly handle InOutPortReg here instead.
5418 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5419 (md_assemble): Simplify and correct modrm and sib generation.
5420 (i386_operand): Add warning for scale without index.
5421 Rewrite checks for valid base/index combinations.
5423 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5424 macros and enclose in do while(0).
5425 (RESTORE_END_STRING): Likewise.
5426 (md_assemble): Add one to printed operand number so we start
5427 from 1 not 0. Add some more gettext invocations.
5428 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5431 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5432 DATA_PREFIX, SEG_PREFIX): Define.
5433 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5434 (check_prefix): Remove function.
5435 (add_prefix): New function. Add prefix to i.prefix as well as
5437 (md_assemble): Changes for add_prefix. Remove hack for wait
5438 prefix, instead always output prefixes in fixed order. Test
5439 for jcxz/loop when selecting between word & dword operations,
5440 and add address size prefix rather than operand size prefix.
5441 Remove operand -> address size hack when emitting jcxz/loop.
5442 (i386_operand): Remove O_Absent check as it's done in expr.
5444 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5446 * configure.in: Recognize m5200 as a cpu_type of m68k.
5447 * aclocal.m4: Rebuild with current libtool.
5448 * configure: Rebuild.
5450 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5452 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5453 to relaxable_symbol to prevent references to external symbol from
5456 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5458 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5459 symbols are relaxable.
5461 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5463 * config/tc-v850.c (md_begin): Don't create special
5464 sections by default.
5466 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5468 * config/tc-mips.c (macro): For div and udiv, close the
5469 reorder block as soon as possible.
5471 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5473 From Matt Semersky <matts@scd.hp.com>:
5474 * macro.c (macro_mri_mode): New function.
5475 * macro.h (macro_mri_mode): Declare.
5476 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5479 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5481 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5484 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5485 until after xstrdup in OBJ_EVAX case.
5487 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5489 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5490 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5491 of hardcoded magic number.
5492 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5494 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5496 * read.c (do_s_func): New function.
5498 * read.h (do_s_func): Add prototype.
5500 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5502 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5503 nops if fill pattern not specified.
5505 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5507 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5508 * config/te-go32.h (TE_GO32): Define.
5509 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5511 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5513 Implement .func/.endfunc pseudo-ops.
5514 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5516 * read.c (potable): Add .func,.endfunc.
5517 (s_func): New function.
5518 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5520 (in_doc_func_p,current_function_label): New static globals.
5521 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5523 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5525 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5526 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5527 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5528 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5529 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5530 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5531 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5532 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5533 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5534 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5535 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5536 * config/tc-a29k.c: Don't define md_short_jump_size,
5537 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5538 * config/tc-alpha.c: Likewise.
5539 * config/tc-alpha.h: Likewise.
5540 * config/tc-arm.c: Likewise.
5541 * config/tc-h8300.c: Likewise.
5542 * config/tc-h8500.c: Likewise.
5543 * config/tc-hppa.c: Likewise.
5544 * config/tc-i860.c: Likewise.
5545 * config/tc-i960.c: Likewise.
5546 * config/tc-ppc.c: Likewise.
5547 * config/tc-sh.c: Likewise.
5548 * config/tc-sparc.h: Likewise.
5549 * config/tc-tic30.c: Likewise.
5550 * config/tc-w65.c: Likewise.
5551 * config/tc-z8k.c: Likewise.
5553 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5555 * config/tc-vax.c (_): Delete this macro used for placeholder
5556 values in vax_operand_width_size; it conflicts with the _() macro
5557 used for internationalization.
5559 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5561 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5562 code. From Chris Moller <moller@bops.com>.
5564 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5565 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5566 * read.c (emit_expr): Initialize seg and subseg fields of a new
5568 * write.c (write_object_file): Switch to the appropriate segment
5569 and subsegment when processing a broken word.
5571 * config/tc-m68k.c (mri_assemble): New static function.
5572 (build_mri_control_operand): Call mri_assemble rather than
5574 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5575 (s_mri_endf, s_mri_endw): Likewise.
5577 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5579 * read.c (s_org): Call md_flush_pending_output if it is defined.
5581 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5583 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5585 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5586 (md_parse_option): Add for same.
5587 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5588 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5589 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5591 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5593 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5595 * config/tc-arm.c (find_real_start): Relax definition of local
5598 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5600 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5601 symbols at the given address, not just the last one specified.
5603 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5605 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5606 or number_to_chars_littleendian to write data.
5608 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5610 * config/tc-v850.c (md_assemble): Remove artificially created
5611 register name symbols.
5613 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5615 * write.c (fixup_segment): Change "segment" to "section" in
5618 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5620 * write.c (fixup_segment): Change sym1-sym2 message again.
5622 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5624 * write.c (fixup_segment): Improve error message for sym1-sym2
5625 errors when sym1 is in a different segment from sym2.
5627 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5629 * config/tc-m32r.c (warn_unmatched_high): New static local.
5630 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5631 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5632 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5633 (md_parse_option): Likewise.
5634 (md_show_usage): Likewise.
5635 (m32r_frob_file): Likewise.
5637 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5638 (read_a_source_file): Call them.
5639 * read.h (stabs_generate_asm_file): Declare.
5640 * stabs.c (stabs_generate_asm_file): New function.
5641 (generate_asm_file): New function.
5642 (stabs_generate_asm_lineno): Move file name handling into
5645 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5647 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5648 (d30v_current_align, d30v_current_align_seg): New variables.
5649 (d30v_last_label): New variable.
5650 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5651 (s_d30v_data, s_d30v_section): Likewise.
5652 (md_pseudo_table): Call them.
5653 (md_begin): Initialize d30v_current_align_seg.
5654 (md_assemble): Call d30v_align when needed by known current alignment.
5655 (d30v_frob_label, d30v_cons_align): New functions.
5656 * config/tc-d30v.h (md_do_align): Remove.
5657 (tc_frob_label): Call d30v_frob_label.
5658 (md_cons_align): New.
5660 * config/tc-d30v.c (find_format): Convert complex expressions to
5661 expression symbols before processing. Clean up code formatting.
5663 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5665 * po/Make-in (install-info): New target.
5667 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5669 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5671 * config/tc-mn10300.c (md_assemble): Likewise.
5673 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5675 * Makefile.am: Update with `make dep-am'.
5676 (HFILES): Add cgen.h.
5677 (cgen.o): Depend on cgen.h.
5678 * Makefile.in: Regenerate.
5680 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5682 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5684 * gasp.c (grab_label): Permit a label to be a preprocessor
5685 variable by permitting a label to start with a backslash.
5687 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5689 * config/tc-mips.c (validate_mips_insn): Removed hack
5690 for previously inaccessible bitfields in some INSN_TRAP
5693 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5695 * config/tc-d30v.c (do_assemble): Abort with error message
5696 if opcode operands do not match.
5698 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5700 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5701 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5702 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5703 similar new 'q' operand.
5705 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5707 * cgen.c (cgen_asm_finish_insn): Fix typo.
5709 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5712 * cgen.c: Include it.
5713 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5714 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5715 All callers updated.
5716 * config/tc-m32r.c: Include cgen.h.
5717 (m23r_insn): New members num_fixups,fixups.
5719 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5721 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5722 to avoid compiler warning.
5724 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5726 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5729 * makefile.vms (OBJS): Add ehopt.obj
5731 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5733 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5735 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5737 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5738 a short format insn.
5739 (md_assemble): Set it for explicitly packed insns.
5741 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5743 * config/obj-coff.c (c_symbol_merge): Do not take address of
5744 native fields when performing the memcpy.
5746 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5748 * config/tc-mips.c (macro,macro2): Implement
5749 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5751 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5753 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5754 relocations against globally visible symbols.
5755 * config/tc-m68k.c (relaxable_symbol): New macro.
5756 (m68k_ip, md_estimate_size_before_relax): Use it.
5757 (tc_m68k_fix_adjustable): Also handle weak symbols.
5759 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5761 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5762 references to externally visible symbols.
5763 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5764 values in twice for a PC relative reloc if the symbol is
5767 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5768 don't adjust a PC relative reloc against an externally visible
5770 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5771 for a PC relative fixup against an externally visible defined
5772 symbol, arrange to store object file and addend values as though
5773 the symbol were not defined.
5774 (tc_gen_reloc): Likewise.
5776 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5778 * read.c (sizeof_leb128): Referenced externally by write.c so
5781 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5783 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5784 and expand a 'debug' symbol associated with the next instruction
5785 that does not cause a short instruction to be filled with a NOP.
5786 (md_pseudo_table): Add support for .debugsym.
5787 (assemble_parallel_insn): Add calls to expand_debug_sym as
5789 (md_assemble): Ditto.
5791 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5793 * as.c (main): Conditionally call setlocale.
5794 * gasp.c (main): Likewise.
5795 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5796 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5798 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5800 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5802 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5804 * config/tc-hppa.c: Change all calls to bzero to use memset.
5805 (pa_ip): Add cast to avoid warning.
5806 (tc_gen_reloc, md_apply_fix): Likewise.
5807 (pa_find_space_by_number): Likewise.
5808 (hppa_force_relocation): Likewise.
5809 (pa_block): Change i to unsigned int.
5810 * config/obj-som.h (obj_som_copyright): Declare.
5812 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5814 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5815 for line numbers for assembly source.
5817 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5819 * configure.in: Change version number to 2.9.4
5820 * configure: Rebuild.
5822 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5824 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5826 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5828 * ecoff.h: Change symbolS in function declaration to struct
5831 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5833 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5834 (md_convert_frag): Fix i18n typo.
5836 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5838 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5839 * ecoff.h: Protoype it.
5840 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5841 [EVAX] (s_alpha_prologue): Delete.
5842 (md_pseudo_table): Update.
5844 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5846 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5847 array to local pointer.
5848 (get_args, parse_expr): Add casts to avoid warnings.
5850 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5852 * read.c (s_set): Cast xmalloc return value to fragS *.
5853 * config/tc-m68k.c (m68k_ip): Function made static to match
5854 previous forward declaration.
5855 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5857 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5859 * config/tc-v850.c: Add internationalisation macros to error
5862 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5863 macros to error strings.
5865 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5867 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5868 reloc is in the TOC csect.
5869 (md_apply_fix3): Correct gettext typo.
5871 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5873 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5874 .L - they are local labels and the branches are not really
5875 function calls but rather far jumps.
5877 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5879 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5881 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5883 * config/tc-i386.c (md_assemble): Print operand number rather than
5884 using ordinal_names.
5885 (i386_operand): Likewise.
5887 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5889 * Makefile.am (INTLLIBS): Define to work around apparent automake
5891 All Makefiles: Regenerated.
5893 * Many files: Added gettext invocations around user-visible
5895 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5896 HAVE_LC_MESSAGES): Define.
5897 * dep-in.sed: Added asintl.h.
5898 * po/Make-in: New file.
5899 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5901 * read.c (Z_): Renamed from `_'.
5902 * Makefile.am (SUBDIRS): Added po.
5903 (POTFILES): new macro.
5904 (po/POTFILES.in): New target.
5905 ($(OBJS)): Added asintl.h.
5907 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5908 (as_new_LDADD): Added $(INTLLIBS).
5909 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5910 (gasp_new_LDADD): Added $(INTLLIBS).
5911 (gasp_new_DEPENDENCIES): New macro.
5912 * configure, aclocal.m4: Rebuilt.
5913 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5915 (ALL_LINGUAS): Define.
5916 * macro.c: Include "asintl.h".
5917 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5918 * as.h: Include "asintl.h".
5919 * config/tc-i386.c (ordinal_names): Removed.
5920 (md_assemble): Changed error text to avoid ordinal_names.
5921 (i386_operand): Likewise.
5922 (reloc): Added as_bad to avoid i18n problems.
5923 (tc_gen_reloc): Likewise.
5924 * config/tc-arm.c (bad_args): Now a #define.
5926 * config/obj-vms.c (VMS_stab_parse): Changed type of
5928 (global_symbol_directory): Unified strings to avoid i18n
5930 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5931 avoid i18n problems.
5932 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5933 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5935 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5937 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5939 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5941 * as.c (print_version_id): Added an fprintf to avoid i18n
5943 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5945 * expr.c (expr): Added as_warn call to avoid i18n problems.
5946 * messages.c (as_assert): Changed code to avoid i18n problems.
5947 (as_abort): Likewise.
5948 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5949 (s_space): Likewise.
5950 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5952 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5954 * config/tc-i386.c (check_prefix): New static function, split out
5956 (struct _i386_insn): Add wait_prefix field.
5957 (md_assemble): Remove wait_prefix local variable. Use
5958 check_prefix when adding a prefix.
5960 * config/tc-i386.c (current_templates): New static variable.
5961 (md_assemble): Remove current_templates local variable.
5962 (md_assemble, i386_operand): Improve error and warning messages in
5963 many places. Add RESTORE_END_STRING in many places before error
5964 return. Clarify some comments.
5966 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5968 (md_assemble): Parse string instruction operands, looking for
5969 segment override prefixes. Check for invalid segment prefixes on
5971 (i386_operand): i.seg[] and max mem_operand changes for string
5973 * config/tc-i386.h (EsSeg): Define.
5975 * config/tc-i386.h (regKludge): Define.
5976 (iclrKludge, imulKludge): Don't define.
5977 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5978 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5979 opcode_modifier checks to look for more common cases first. Add
5980 default_seg for IsString case.
5982 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5984 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5986 * configure: Rebuild with new automake and libtool.
5987 * aclocal.m4, Makefile.in: Likewise.
5989 * doc/Makefile.am (as.dvi): New target.
5990 * doc/Makefile.in: Rebuild.
5992 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5994 * configure.in: Added sparc86x support.
5996 * configure: Rebuild.
5998 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6000 (md_parse_option): Warn if -EL is not supported for this architecture.
6002 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6004 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6006 * config/tc-mips.c (mips_ip): Note when we use get match on
6007 the full instruction name.
6009 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6011 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6012 back into the expression to handle add/sub simplification correctly.
6014 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6016 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6018 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6020 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6023 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6025 * symbols.c (max_indent_level): New global.
6026 (print_symbol_value_1): Use it.
6027 * expr.h (expr_build_dot): Declare.
6028 * expr.c (expr_build_dot): New function.
6030 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6032 * symbols.c (print_binary): New function.
6033 (print_expr_1): Call it.
6035 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6037 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6038 operand in the opcode.
6040 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6042 * config/tc-i386.h: Reorder operand flags and opcode modifier
6043 flags for clarity. Remove unused definitions: Unknown,
6044 ImmUnknown, DispUnknown, NoModrm.
6045 * config/tc-i386.c (type_names): Add missing Debug type.
6046 (md_assemble): Better duplicate prefix checking. Quicker string
6047 instruction check via new opcode_modifier flag.
6049 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6051 * doc/as.texinfo (Invoking): Clarify -Wa example.
6053 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6055 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6056 (s_mips_weakext): Define.
6057 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6058 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6061 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6063 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6064 is an error if the value can not be computed at assembly time.
6065 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6067 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6069 * gasp.c (main): Set next field of new include_path structure to
6070 NULL. From Avery Pennarun <averyp@gdc.ca>.
6072 * read.c (s_mri_sect): Call as_bad rather than abort for an
6073 unsupported MRI target.
6075 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6077 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6078 the destination of a branch instruction should be altered.
6079 (find_real_start): New function: Locate the real, Thumb coded
6080 start of a Thumb function.
6081 (do_t_branch23): Alter the destination of branches to Thumb
6084 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6086 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6088 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6091 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6093 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6094 * doc/c-hppa.texi: Likewise.
6096 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6098 * Makefile.am: Rebuild dependencies.
6099 * Makefile.in: Rebuild.
6101 * Makefile.am (DEP_INCLUDES): New variable.
6102 (.dep1): Change to work when srcdir is not an absolute path.
6103 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6104 * Makefile.in: Rebuild.
6106 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6108 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6109 LinearAddress patch.
6111 * configure.in: Set version to 2.9.1.
6112 * configure: Rebuild.
6114 * Branched binutils 2.9.
6116 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6118 * config/tc-i386.h (FWait): Define.
6119 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6120 other prefixes. Check FWait flag in opcode table to see which
6121 instructions require an fwait prefix.
6123 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6125 * stabs.c (get_stab_string_offset): Always create a stab string
6128 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6130 Fix some gcc -Wall warnings:
6131 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6132 * ehopt.c (eh_frame_code_alignment): Likewise.
6133 * expr.c (integer_constant, operand): Likewise.
6134 * frags.c (frag_align): Likewise.
6135 * gasp.c (level_0, change_base, doinstr): Likewise.
6136 * hash.c (hash_ask): Likewise.
6137 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6138 (debugging_pseudo): Likewise.
6139 * macro.c (define_macro, check_macro): Likewise.
6140 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6141 (ignore_rest_of_line, float_cons): Likewise.
6142 * symbols.c (decode_local_label_name): Likewise.
6143 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6144 (fixup_segment, number_to_chars_bigendian): Likewise.
6145 (number_to_chars_littleendian): Likewise.
6146 * config/atof-ieee.c (gen_to_words): Likewise.
6147 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6148 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6149 * read.c (output_big_sleb128): Initialize locals to avoid
6151 (output_big_uleb128, equals): Likewise.
6152 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6153 to unsigned int. Change zeros to unsigned int.
6154 * cond.c (s_if): Add return to default case.
6155 * frags.c (frag_now_fix): Change return type to addressT.
6156 * frags.h (frag_now_fix): Update declaration.
6157 * listing.c (file_info_struct): Change linenum to unsigned int.
6158 (struct list_info_struct): Change hll_line to unsigned int.
6159 (print_source): Update format string.
6160 * read.c (emit_expr): Change scan to unsigned int, and don't
6161 bother to initialize it.
6162 * symbols.c (dollar_label_count): Change to unsigned long.
6163 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6164 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6165 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6167 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6169 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6170 mcf5200 just as we do for m68000.
6171 (m68k_init_after_args): Likewise.
6172 (md_estimate_size_before_relax): Likewise.
6174 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6176 * config/tc-v850.c (md_assemble): Store relocation addend in
6177 fixup instead of instruction.
6179 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6181 * config/tc-i386.c (md_assemble): Swap template arguments to
6182 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6183 This macro is currently symmetric, so passing them the wrong
6184 way didn't cause any problem, but may if the macro is changed
6186 After copying template to i.tm, use i.tm. rather than t-> to
6187 access fields, and make t a const*
6188 Move i.tm.operand_types[] swap to immediately after the copy.
6190 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6192 * expr.h (expr_build_uconstant): Add prototype.
6193 (expr_build_unary,expr_build_binary): Add prototypes.
6194 * expr.c (expr_build_uconstant): New function.
6195 (expr_build_unary,expr_build_binary): New functions.
6197 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6199 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6200 * macro.c (macro_expand_body): Increase buffer size.
6201 * messages.c (as_warn): Likewise.
6202 (as_warn_where, as_bad, as_bad_where): Likewise.
6204 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6206 Based on patch from H.J. Lu <hjl@gnu.org>:
6207 * Makefile.am (DISTSTUFF): New variable.
6208 (diststuff): New target.
6209 * Makefile.in: Rebuild.
6211 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6213 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6214 m32r_elf_section_change_hook.
6216 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6217 emit a nop if a section ends with a 16 bit instruction.
6219 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6221 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6222 s_lcomm rather than obj_coff_lcomm.
6223 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6225 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6227 * config/tc-i386.h (LinearAddress): Define.
6228 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6229 instruction, don't use a default segment.
6231 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6233 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6234 * configure: Rebuild.
6236 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6238 * aclocal.m4, configure: Rebuild with libtool 1.2.
6240 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6242 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6243 PC relative branches. Patch courtesy of Jonathan Walton.
6246 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6248 * configure.in (emulations): Add thumb-pe target.
6250 * configure (emulations): Add thumb-pe target.
6252 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6254 * itbl-lex.l (yywrap): Don't define if already defined as a
6257 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6259 * depend.c (quote_string_for_make): New function.
6260 (wrap_output): Use it.
6262 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6264 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6265 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6267 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6269 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6270 Recognize -GN and -relax.
6271 (md_begin): Initialize gp size from -G switch.
6272 (alpha_force_relocation): Always force if -relax.
6273 (alpha_align): Take a new argument that will specify when to
6274 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6275 Change all callers. Emit nop alignment padding as nop+unop pair.
6277 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6279 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6280 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6282 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6284 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6285 require padding to the next long word boundary.
6287 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6289 * cgen.c: #include symcat.h.
6290 * config/tc-m32r.c: Likewise.
6292 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6294 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6295 absolute expressions instead of '$' prefixed register names.
6297 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6299 * read.c (s_set): Record file and line info for symbols when -as.
6300 (pseudo_set): Don't overwrite that dummy fragment.
6302 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6304 * config/tc-ppc.c (md_pseudo_table): Add "section".
6305 (ppc_named_section): New static function.
6307 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6309 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6310 so we don't have to scan the entire list.
6312 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6314 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6315 case, allow the parallel instructions to modify the same flag
6318 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6320 * listing.c (list_symbol_table): Categorize symbols by
6321 undefined_section rather than sy_frag->line == NULL.
6323 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6325 * Makefile.am (install-exec-local): Install properly when ln
6326 fails or tooldir == prefix.
6328 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6330 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6331 Test result of insert_operand for error.
6333 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6335 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6336 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6337 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6338 * doc/Makefile.in: Rebuild.
6340 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6342 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6343 (macro): Fix handling of M_COP[0-3].
6345 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6347 Based on patches from Ross Harvey <ross@teraflop.com>:
6348 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6349 if macro_alternate or macro_mri.
6350 (getstring): Remove support for byte constants between < and >.
6351 (get_any_string): '<' only starts a string if macro_alternate or
6353 (macro_expand_body): Permit keyword parameters following
6354 positional parameters.
6356 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6357 * configure.in (alpha*-*-netbsd*): New target.
6358 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6359 * configure: Rebuild.
6361 * as.h (flag_warn_suppress_instructionswap): Move from here...
6362 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6363 here, and make static.
6365 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6366 BFD_ASSEMBLER or MANY_SEGMENTS.
6368 * as.c (show_usage): Update bug-gnu-utils address.
6369 * gasp.c (show_usage): Likewise.
6370 * doc/as.texinfo (Bug Reporting): Likewise.
6372 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6374 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6375 insns regardless of the size of a pointer if we're in mips I or
6377 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6379 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6381 Fix rac to accept only a0:
6382 * tc-d10v.c (parallel_ok, find_opcode):
6383 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6384 Introduce OPERAND_GPR.
6386 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6388 * read.c (s_fill): Handle non-constant repeat counts by creating
6389 an rs_space fragment.
6391 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6393 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6394 from as_bad to as_warn.
6396 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6398 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6399 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6400 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6402 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6404 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6405 seg_fix_rotP rather than fix_root from seg_info.
6407 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6409 * expr.c: Add support for 0x1_2_3_4 bignums.
6411 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6413 * configure.in: Change -linux* to -linux-gnu*.
6414 * configure: Rebuild.
6416 * app.c (do_scrub_begin): Treat \r as whitespace.
6418 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6420 * Makefile.am: Update dependencies.
6421 * Makefile.in: Rebuild.
6423 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6425 * configure, aclocal.m4: Rebuild with new libtool.
6427 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6429 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6430 the argument to bfd_set_arch_mach.
6431 (load_address): Use bfd_arch_bits_per_address to determine the
6432 bit size of an address instead of looking at the isa level.
6433 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6435 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6437 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6439 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6441 * ehopt.c: New file.
6442 * as.h (enum _relax_state): Add rs_cfa.
6443 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6444 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6445 * read.c (emit_expr): Call check_eh_frame.
6446 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6447 (relax_segment): Likewise.
6448 * Makefile.am: Rebuild dependencies.
6449 (GAS_CFILES): Add ehopt.c.
6450 (GENERIC_OBJS): Add ehopt.o.
6451 * doc/internals.texi (Frags): Document rs_cfa.
6453 * as.c (show_usage): Mention --traditional-format.
6454 (parse_args): Accept --traditional-format.
6455 * as.h (flag_traditional_format): Declare.
6456 * output-file.c (output_file_create): If flag_traditional_format,
6457 set BFD_TRADITIONAL_FORMAT on stdoutput.
6458 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6460 * config/tc-mips.c (append_insn): Make sure that if we have a
6461 fixup for an unmatched %hi reloc, it does not associated with a
6464 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6465 * doc/Makefile.in: Likewise.
6467 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6469 * config/tc-m32r.c (check_for_side_effects): New function.
6470 (can_make_parallel): Add checks for instruction side effects
6471 clashing with the other instruction.
6472 (assemble_parallel_insn): Improve warning messages. Return error
6473 message from non-swapped instruction order.
6475 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6477 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6479 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6480 md_cleanup definition. This moves the forced literal output to
6481 the end of the source pass, and avoids macro's inserting literals
6482 into the code immediately after the macro expansion.
6484 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6486 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6487 a gas internal symbol is adjustable.
6488 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6490 * as.h: If gcc version greater than 2.6, use `__format__' and
6491 `__printf__' in function attributes, rather than `format' and
6494 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6496 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6498 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6500 Add tms320c30 support:
6501 * config/tc-tic30.h: New file.
6502 * config/tc-tic30.c: New file.
6503 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6504 TARGET_FORMAT as "coff-tic30".
6505 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6506 * Makefile.am: Rebuild dependencies.
6507 (CPU_TYPES): Add tic30.
6508 (CPU_OBJ_VALID): tic30-aout is valid.
6509 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6510 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6511 * configure, Makefile.in: Rebuild.
6513 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6515 * config/tc-v850.c (md_assemble): Improvements to error messages.
6517 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6519 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6520 BFD_RELOC_HI16_S to store the high bits of any value.
6522 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6523 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6524 assembler calculate relocations to any external symbol at all.
6525 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6526 involving generation of pc-relative relocs.
6527 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6528 has been moved to md_apply_fix3.
6530 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6531 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6532 which actually means (the address of identifier's GOT entry) +
6533 constant, which is not particularly useful.
6535 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6537 * read.h (include_dirs): Declare.
6538 (include_dir_count,include_dir_maxlen): Declare.
6540 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6542 * configure.in: Correct check for shared opcodes library.
6543 * configure: Rebuild.
6545 * listing.c (buffer_line): If we can't open the file, set at_end.
6546 (listing_print): Remove unused local variable fi.
6548 * config/m68k-parse.y (reglistpair): Handle register list in
6551 * config/vms-conf.h: Don't undef VERSION.
6553 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6555 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6557 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6559 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6560 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6561 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6562 (EXTRA_DIST): Define.
6563 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6564 explicitly rather than via the list of object files.
6565 (gcc-as.opt): New file created when make-gas.com is run.
6566 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6567 itbl-cpu.h} to #include appropriate file rather than copying that
6569 * config/vms-conf.h: Synchronize with current config.in.
6570 * Makefile.in: Rebuild.
6572 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6574 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6575 (parallel_ok): Relaxed parallel subinstruction dependency check.
6577 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6579 * as.h (flag_warn_suppress_instructionswap): added new flag.
6580 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6581 command line argument.
6582 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6583 warning only if flag_warn_suppress_instructionswap is false.
6585 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6587 * configure.in (i386-*-mingw32*): New target.
6588 * configure: Rebuild.
6590 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6592 * symbols.c (resolve_symbol_value): Don't set the segment if it
6593 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6595 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6598 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6600 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6601 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6604 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6606 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6608 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6610 * config/tc-v850.c (v850_insert_operand): Display instruction when
6611 an error is encountered.
6613 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6615 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6616 (i386-*-sco3.2v5*coff): New target.
6617 (i386-*-sco3.2*): New target.
6618 * configure: Rebuild.
6620 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6622 * config/tc-v850.c: Tidy error message production.
6624 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6626 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6627 validate_immediate return value in the right type for comparisons
6630 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6632 * listing.c (MAX_BYTES): Use listing variables not constants.
6633 (data_buffer): No longer an array, but a pointer.
6634 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6635 (listing_listing): Allocate data_buffer.
6637 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6639 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6640 --listing-rhs-width, --listing-cont-lines.
6641 (show_usage): Update.
6642 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6643 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6644 (print_lines): Use the variables instead of the constants.
6645 (listing_listing): Likewise.
6646 * listing.h: Declare the new vars.
6648 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6650 * as.c (parse_args): Add --keep-locals alias for -L.
6651 Add --strip-local-absolute.
6652 (show_usage): Update.
6653 * as.h (flag_strip_local_absolute): New flag.
6654 * symbols.c (S_IS_LOCAL): Use it.
6655 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6656 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6657 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6659 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6661 * config/tc-m32r.c: Detect if explicitly parallel instructions
6662 might have an io conflict and issue a warning message.
6664 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6666 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6667 cgen_swap_fixups): Functions to save, restore and swap the fixup
6668 chain with a backup copy.
6669 (cgen_asm_finish_insn): Returns address of constructed insn.
6671 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6673 * listing.c (file_info_struct): Remove FILE, add POS.
6674 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6675 (file_info): Don't open the file.
6676 (buffer_line): Check for the file in the last_open cache, updating
6678 (print_source): Don't reference file_info->file.
6679 (listing_listing): Likewise.
6680 (listing_print): Close the file in the cache, if any.
6682 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6684 * read.c (dwarf_file_string): New file static variable.
6685 (emit_expr): Look for constant sequence that leads up to a file
6686 name in DWARF debugging output.
6687 (stringer): Use dwarf_file_string to decide whether to accept a
6688 string as a file name.
6690 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6692 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6693 (crack_operand): Add reg->reglst MRI hack.
6694 (r_seg): Put reglst symbols in reg_section.
6695 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6697 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6699 * tc-sh.c (get_specific): Handle SGR & DBR.
6701 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6703 * tc-h8300.c (parse_reg): Take the length of the symbol into
6704 account when attempting to match a register name.
6705 * tc-h8500.c (parse_reg): Likewise.
6707 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6709 * cgen.c: Formatting changes to improve readability.
6711 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6713 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6716 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6718 Based on a patch from Jim Wilson
6719 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6720 (tc_gen_reloc): Handle cross section PC relative relocs
6723 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6725 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6727 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6729 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6730 (expr_jmp_buf): New static local.
6731 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6732 (cgen_md_operand): New function.
6733 * tc-m32r.c: Clean up pass over `struct foo' usage.
6734 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6736 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6738 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6739 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6741 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6743 * config/tc-i386.c (i386_operand): Give an error if there are
6744 unrecognized characters after an expression.
6746 For older changes see ChangeLog-9697