1 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3 * config/tc-arm.c (psrs): Accept combinations of flags.
5 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
7 * config/tc-avr.c: Change _ () to _() around all strings marked
8 for translation (exception from the usual coding style).
9 (avr_opt): New struct variable, how the new switches are set.
10 (OPTION_MMCU): Define as 'm' and actually use.
11 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
12 (show_mcu_list): New function, display the list of known MCUs.
13 (md_show_usage): Document the new switches. Call show_mcu_list.
14 (avr_set_arch): Change 'm' to OPTION_MMCU.
15 (md_parse_option): Call show_mcu_list if unknown MCU specified.
16 Handle the new switches.
17 (avr_operands): Disable warnings for undefined combinations of
18 operands if -mall-opcodes. Disable warnings for skipping two-word
19 instructions if enhanced core or -mno-skip-bug.
20 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
21 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
22 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
23 (avr_ldi_expression): Warn about implicit lo8().
24 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
26 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
28 * configure.in: Add entry for mips-*-sysv4*MP*
30 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
31 elf32-tradlittlemips for traditional mips targets.
32 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
33 test for Link Once sections as in adjust_reloc_syms.
34 * config/te-tmips.h: New file for traditional mips targets. Define
37 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
39 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
40 flags argument is not present, don't change an existing section's
41 section's attributes. If the flags argument is present, warn if the
42 attributes don't match the section's current attributes. When
43 long section names are supported, set SEC_LINK_ONCE and
44 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
46 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
48 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
51 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
53 * write.c (set_segment_vma): New: Set vma and lma for a segment.
54 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
56 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
58 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
59 expressions. Ignore the problem when handling 16 bit immediates,
60 because the assembler will take care of the relocation later.
62 2000-06-27 Nick Clifton <nickc@cygnus.com>
64 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
65 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
66 sequential order, and emit warning messages if the input source
67 code contains constructs like that, or parallel constructs
68 containing such opcodes.
70 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
72 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
73 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
74 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
75 (md_show_usage): Update usage message.
76 (md_parse_option): Allow redefinition of MCU type within the
77 same avr[1-5] bfd machine type. Show both old and new MCU type
79 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
80 Simplify 8K wrap code.
82 2000-06-25 Kazu Hirata <kazu@hxi.com>
84 * config/obj-aout.c: Remove all uses of DEFUN.
85 * config/obj-ieee.c: Likewise.
86 * config/tc-sh.c: Fix comment typos.
87 * config/tc-tahoe.c: Likewise.
88 * config/tc-vax.c: Likewise.
89 * config/tc-w65.c: Likewise.
90 * config/tc-z8k.c: Likewise.
91 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
93 2000-06-24 DJ Delorie <dj@cygnus.com>
95 * config/tc-i386.c (md_estimate_size_before_relax): Revert
96 more changes from Sept 1999
97 (tc_i386_fix_adjustable): ditto
98 (md_apply_fix3): ditto
100 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
102 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
103 (gas_cgen_parse_operand): Set it around expression() call.
104 (gas_cgen_md_operand): Test for it before longjmp().
106 2000-06-24 Kazu Hirata <kazu@hxi.com>
108 * config/tc-h8500.c: Remove all uses of DEFUN.
109 * config/tc-sh.c: Likewise.
110 * config/tc-w65.c: Likewise.
111 * config/tc-z8k.c: Likewise.
113 * config/tc-h8500.c: Fix typos in comments.
115 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
117 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
120 2000-06-23 matthew green <mrg@redhat.com>
122 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
123 defined. Fix error message for `[' grouping.
125 2000-06-22 Kazu Hirata <kazu@hxi.com>
127 * config/tc-h8300.c: Fix formatting and comment typos.
129 2000-06-22 Timothy Wall <twall@cygnus.com>
131 * config/tc-ia64.c (note_register_values): Move premature QP
132 notation clearing into the appropriate place.
134 2000-06-22 Alan Modra <alan@linuxcare.com.au>
136 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
137 first before anything else. Add bin-bugs.h, emul.h and progress.h
138 Sort list of files as for $(OBJS) in Makefile.am.
140 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
141 find one. Remake dependencies.
142 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
143 * Makefile.in: Regenerate.
144 * doc/Makefile.in: Regenerate.
146 * config/tc-i386.c (i386_displacement): Don't assume a constant
147 displacement is necessarily 16 bits when in 16 bit code mode.
148 (md_assemble): Instead size the displacement here after we know
149 for sure that a .code16gcc operand hasn't automatically added
150 operand size prefixes.
152 2000-06-21 H.J. Lu <hjl@gnu.org>
154 * Makefile.am: Rebuild dependency.
155 * Makefile.in: Rebuild.
157 2000-06-21 Kazu Hirata <kazu@hxi.com>
159 * config/tc-h8300.c (parse_reg): Make the function static.
160 (parse_exp): Likewise.
162 2000-06-20 DJ Delorie <dj@cygnus.com>
164 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
165 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
166 for cygwin import libraries to work properly.
168 2000-06-20 H.J. Lu <hjl@gnu.org>
170 * Makefile.am: Rebuild dependency.
171 * Makefile.in: Rebuild.
172 * configure: Likewise.
173 * doc/Makefile.in: Likewise.
175 2000-06-20 Timothy Wall <twall@cygnus.com>
177 * doc/internals.texi (CPU backend): Add @itemx for
178 TC_START_LABEL_WITHOUT_COLON.
179 * doc/c-tic54x.texi: New.
180 * doc/as.texinfo: Add tic54x features and include primary tic54x
182 * doc/all.texi: Add C54X.
183 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
184 * doc/Makefile.in: Regenerate.
185 * configure.in: Add tic54x and define LIBM for tic54x.
186 * configure: Regenrate.
187 * config/tc-tic54x.[ch]: New.
188 * config/obj-coff.h: Add tic54x.
189 * Makefile.am: (CPU_TYPES): Add tic54x.
190 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
191 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
192 (as_new_LDADD): Add $(LIBM).
193 * Makefile.in: Regenerate.
195 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
197 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
198 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
199 * doc/as.texinfo: Likewise.
201 * configure, Makefile.in: Regenerate.
202 * configure.in (emulations): Recognize m6811 and m6812.
203 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
204 Added files for 68hc11 and 68hc12 assembler.
205 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
206 * config/tc-m68hc11.h: Header definition for that assembler.
208 2000-06-18 Nick Clifton <nickc@redhat.com>
210 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
211 instead of OCTETS_PER_BYTE.
213 * config/tc-v850.c: Fix compile time warnings.
214 * config/tc-ppc.c: Fix compile time warnings.
216 2000-06-18 H.J. Lu <hjl@gnu.org>
218 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
219 * configure: Rebuild.
221 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
223 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
226 2000-06-16 Nick Clifton <nickc@cygnus.com>
228 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
229 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
231 * doc/c-mips.texi: Document newly accepted cpu variants.
233 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
235 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
237 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
239 * macro.c (getstring): Make it possible to escape the quote
242 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
244 * config/tc-hppa.c (pa_export): Weak symbols can be global.
246 2000-06-13 H.J. Lu <hjl@gnu.org>
248 * configure: Regenerate.
250 2000-06-09 Alan Modra <alan@linuxcare.com.au>
252 * app.c (do_scrub_begin): Don't default lex[';'] as a line
254 * doc/internals.texi (line_separator_chars): Semicolon is no
255 longer a default. Mention null and newline as defaults.
257 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
259 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
260 * config/tc-i860.h (line_separator_chars): Likewise.
261 * config/tc-h8300.c (line_separator_chars): Likewise.
262 * config/tc-i960.c (line_separator_chars): Likewise.
263 * config/tc-m68k.c (line_separator_chars): Likewise.
264 * config/tc-mips.c (line_separator_chars): Likewise.
265 * config/tc-ns32k.c (line_separator_chars): Likewise.
266 * config/tc-sparc.c (line_separator_chars): Likewise.
267 * config/tc-vax.c (line_separator_chars): Likewise.
269 * config/tc-h8300.c (comment_chars): Use string initialiser.
270 * config/tc-i960.c (line_comment_chars): Likewise.
271 * config/tc-z8k.c (comment_chars, line_comment_chars,
272 line_separator_chars): Likewise.
274 * config/tc-arm.c (line_separator_chars): Always use `;', not just
277 2000-06-08 Nick Clifton <nickc@cygnus.com>
279 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
282 2000-06-08 David O'Brien <obrien@FreeBSD.org>
284 * configure.in (VERSION): Update to show this is the CVS mainline.
286 2000-06-08 Matthew Jacob <mjacob@feral.com>
288 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
289 $at is the integer register $r28, vs. both $r28 and the floating
292 2000-06-08 James E. Wilson <wilson@cygnus.com>
294 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
295 (dot_endp): Don't call ia64_flush_insns.
296 (emit_one_bundle): Don't delete prologue/body records from
297 unwind_record list in first loop. Rewrite second loop to account for
300 2000-06-07 David Mosberger <davidm@hpl.hp.com>
302 * config/tc-ia64.c: Add missing prototypes.
303 (generate_unwind_image): Cast argument to output_unw_records call.
305 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
307 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
309 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
311 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
312 (REGISTER_P): likewise.
313 (avr_opcodes): uses include/opcode/avr.h
314 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
316 2000-06-04 Alan Modra <alan@linuxcare.com.au>
318 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
321 2000-06-03 H.J. Lu <hjl@gnu.org>
323 * read.c (is_end_of_line): Put back `;'.
325 2000-06-03 Alan Modra <alan@linuxcare.com.au>
327 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
329 2000-06-01 Alan Modra <alan@linuxcare.com.au>
331 * expr.c (operand): Test is_end_of_line outside switch to catch
332 line separator chars that are also operators.
333 (operator): Return O_illegal for line separator chars.
335 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
336 entry (or `!' entry for TC_HPPA).
338 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
339 before indexing is_end_of_line. Remove redundant check for '\0'.
341 * config/tc-h8500.c (md_assemble): Likewise.
342 * config/tc-mcore.c (md_assemble): Likewise.
343 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
346 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
348 * config/tc-mcore.c (mcore_cons): Likewise.
349 (mcore_float_cons): Likewise.
350 (mcore_stringer): Likewise.
351 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
353 2000-06-01 Scott Bambrough <scottb@netwinder.org>
355 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
357 2000-05-29 Nick Clifton <nickc@cygnus.com>
359 * config/tc-sh.c: Fix compile time warning messages.
361 * config/tc-mips.c: Fix compile time warning messages.
363 2000-05-29 Philip Blundell <philb@gnu.org>
365 * doc/as.texinfo: Update copyright dates.
366 (Local Labels): Delete misplaced mention of ARM.
367 * NEWS: Mention ARM ELF support.
369 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
371 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
372 it is modified, and use the real_size to compute the frag address
373 for dwarf2 line info.
375 2000-05-27 Alan Modra <alan@linuxcare.com.au>
377 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
378 line-matching scheme to cope with automake moving variables around.
379 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
380 * Makefile.in: Regenerate.
382 2000-05-26 Jakub Jelinek <jakub@redhat.com>
384 * config/tc-sparc.c (sparc_relax): New.
385 (md_longopts): Add -relax and -no-relax options.
386 (md_parse_options, md_show_usage): Likewise.
387 (md_apply_fix3): Optimize tail call into branch always if possible.
389 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
391 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
392 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
393 rules, with warning when a GAS statement specifies a packing that
394 will result in an instruction being squashed.
395 Added typdef packing_type and enumerals, changed various integer
396 literals to use the enumerals.
398 2000-05-24 David Mosberger <davidm@hpl.hp.com>
400 * config/tc-ia64.c (dot_restorereg_p): New function.
401 (md_pseudo_table): Add restorereg.p.
402 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
403 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
405 * config/tc-ia64.h (unw_record_type): Add unwabi.
406 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
407 called MASK with members for imask, and the masks produced by
408 fr_mem, gr_mem, br_mem, and frgr_mem.
409 (unw_p_record): Add members ABI and CONTEXT.
410 (unw_x_record): Add member AB.
411 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
412 as pseudo-register for use during unwind info generation.
413 (AR_PFS, AR_LC): New macros.
414 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
415 whose names start with an at sign (as in "@priunat").
416 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
418 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
419 proc_end, unwind_info, personality_routine): Consolidate into
420 "unwind" structure to reduce offset-table use. Add member
421 NEXT_SLOT_NUMBER to track the slot number for the next instruction
423 (output_R1_format, output_R3_format, output_P3_format,
424 output_P6_format): Initialize R with zero to reduce compiler warnings.
425 (output_P7_format): Ditto. Add `default' branch to switch
426 statement to reduce compiler warnings.
427 (output_P8_format, output_B1_format, output_B4_format): Ditto.
428 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
429 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
430 into single argument.
431 (output_X1_format, output_X3_format): Initialize R with zero to reduce
432 compiler warnings. Merge A and B args into single argument.
433 (output_X2_format, output_X4_format): Remove unused variable R. Merge
434 A and B args into single argument.
435 (free_record): Removed (wasn't used).
436 (free_list_records): Also free imasks in prologue records.
437 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
438 (output_spill_mask): Remove.
439 (output_unwabi): New function.
440 (output_epilogue, output_label_state, output_copy_state): Call
442 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
443 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
445 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
446 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
447 as part of handling the prologue records. Emit region's imask if
448 we have one. Handle unwabi, epilogue, label_state, copy_state,
449 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
450 spill_sprel_p, and spill_reg_p records.
451 (set_imask, count_bits, slot_index): New function.
452 (fixup_unw_records): Fix region size computation. Handle
453 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
454 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
455 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
456 set_imask accordingly. Update imask for gr_gr, and br_gr records.
457 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
458 (dot_save): Use manifest constants for applicaton registers.
459 Handle REG_PR and REG_PRIUNAT.
460 (dot_restore): Don't just ignore it.
461 (dot_restorereg): New function..
462 (generate_unwind_image): Ensure unwind info is a multiple of eight
463 bytes, not just four bytes.
464 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
465 (dot_altrp): Don't just ignore it.
466 (dot_savemem): New function. Replaces dot_savesp() and
467 dot_savepsp(). Use manifest constants for applicaton registers.
468 Handle REG_PR and REG_PRIUNAT.
469 (dot_savef): Simplify.
470 (dot_saveb): Support generation of br_gr.
471 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
472 dot_label_state, dot_copy_state): New function.
473 (dot_unwabi): Don't just ignore it.
474 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
475 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
476 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
477 (emit_one_bundle): Set slot number for prologue/body records
478 *before* emitting the first insn.
479 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
480 (md_begin): Declare "psp" pseudo-register.
481 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
482 so we don't get segfault.
483 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
484 counts as required per SW Conventions manual
485 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
486 output_preds_psprel, output_preds_sprel, output_spill_base,
487 output_unat_psprel, output_unat_sprel, output_lc_psprel,
488 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
489 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
490 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
491 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
492 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
493 (dot_vframe): Implement.
494 (dot_vframesp, dot_vframepsp): New function.
496 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
498 * configure.in (i386-*-freebsd a.out entry): Quote properly.
499 * configure: Regenerate.
501 2000-05-23 Alan Modra <alan@linuxcare.com.au>
503 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
504 (md_estimate_size_before_relax): so we can use it here instead of
505 old kludges. Localise vars to blocks. Comment.
507 * frags.c (frag_new): Update fr_var comments.
508 * frags.h (struct frag): Ditto.
510 2000-05-22 Richard Henderson <rth@cygnus.com>
512 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
513 (pseudo_func): Add pcrel.
514 (operand_match): Handle IA64_OPND_TGT64.
515 (build_insn): Likewise.
516 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
517 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
518 (fix_insn): Handle all three 64-bit relocation types.
520 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
522 * obj.h (struct format_ops): New members begin, app_file,
523 s_set_other, s_set_desc, s_get_type, s_set_type,
524 separate_stab_sections, init_stab_section.
526 * config/obj-multi.h: Update GPL notice to v2.
529 (S_SET_SIZE): Test s_set_size for NULL before calling.
530 (S_SET_ALIGN): Similar for s_set_align.
535 (SEPARATE_STAB_SECTIONS): New.
536 (INIT_STAB_SECTION): New.
537 (EMIT_SECTION_SYMBOLS): New.
538 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
540 * config/obj-elf.h: Update GPL notice to v2.
541 Mention that this file is included from obj-multi.h.
542 (obj_begin): Wrap definition in ifndef.
543 (elf_file_symbol): Constify declaration.
544 (obj_app_file): Ditto.
545 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
546 Wrap in ifndef SEPARATE_STAB_SECTIONS.
548 * config/obj-elf.c (elf_s_set_other): New.
549 (elf_file_symbol): Constify argument.
550 (elf_separate_stab_sections): New.
551 (elf_init_stab_section): New.
552 (elf_format_ops): Add new members. Remove comma at end.
554 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
555 (ecoff_format_ops): Add new fields. Remove comma at end.
556 Mention inconsistency for emit_section_symbols.
558 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
560 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
561 (coff_separate_stab_sections): New.
562 (coff_format_ops): Add new members.
564 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
565 (obj_aout_s_set_other): New.
566 (obj_aout_s_set_desc): New.
567 (obj_aout_s_get_type): New.
568 (obj_aout_s_set_type): New.
569 (obj_aout_separate_stab_sections): New.
570 (aout_format_ops): New members added. Use obj_aout_process_stab,
571 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
572 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
574 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
576 2000-05-22 Alan Modra <alan@linuxcare.com.au>
578 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
579 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
580 (md_estimate_size_before_relax): Ensure jumps to weak and
581 externally visible symbols are relocatable.
583 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
585 * stabs.c (aout_process_stab): Make global.
586 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
587 * read.h (aout_process_stab): Declare.
589 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
590 Generalize to *aout, *coff *elf.
591 * configure: Regenerated.
593 * doc/internals.texi (Object format backend): Say
594 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
596 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
597 * Makefile.in: Regenerated.
599 2000-05-19 Catherine Moore <clm@cygnus.com>
601 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
603 2000-05-18 Alan Modra <alan@linuxcare.com.au>
605 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
606 instruction to reflect change in re_assemble_*.
608 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
610 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
611 build PA64 ELF tools.
612 * configure: Rebuilt.
614 2000-05-17 Alan Modra <alan@linuxcare.com.au>
616 * Makefile.am: Regenerate dependencies.
617 * Makefile.in: Regenerate.
619 2000-05-15 Nick Clifton <nickc@cygnus.com>
621 * config/tc-arm.c (struct asm_psr): Add boolean field
622 distinguishing between CSPR and SPSR. Rename 'number' field
624 (psrs): Rearrange contents to match new asm_psr structure.
625 (arm_psr_parse): Move next to psr_required_here. Make it
626 return an asm_psr structure.
627 (psr_required_here): Use asm_psr structure returned by
629 (do_msr): Reorganise to allow psr_required_here to be called
631 (md_undefined_name): Mark 'name' parameter as unused, since
632 the COFF target does not use it.
634 2000-05-14 David O'Brien <obrien@FreeBSD.org>
636 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
638 * config/te-aux.h: Likewise.
639 * config/te-dpx2.h: Likewise.
640 * config/te-go32.h: Likewise.
641 * config/te-hp300.h: Likewise.
642 * config/te-hppa.h: Likewise.
643 * config/te-i386aix.h: Likewise.
644 * config/te-ic960.h: Likewise.
645 * config/te-interix.h: Likewise.
646 * config/te-nbsd532.h: Likewise.
647 * config/te-pc532mach.h: Likewise.
648 * config/te-ppcnw.h: Likewise.
649 * config/te-psos.h: Likewise.
650 * config/te-sparcaout.h: Likewise.
651 * config/te-sun3.h: Likewise.
652 * config/te-sysv32.h: Likewise.
654 2000-05-14 Alan Modra <alan@linuxcare.com.au>
656 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
657 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
658 and sign extend without an if statement.
659 (build_bytes): Likewise.
661 2000-05-14 Kazu Hirata <kazu@hxi.com>
663 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
664 X_add_symbol L_32 case.
666 2000-05-14 David O'Brien <obrien@FreeBSD.org>
668 * config/te-freebsd.h: New file.
670 2000-05-13 Alan Modra <alan@linuxcare.com.au>
672 * asintl.h (gettext, dgettext, dcgettext, textdomain,
673 bindtextdomain): Replace defines with those from intl/libgettext.h
674 to quieten gcc warnings.
676 * NEWS: Mention x86 .arch and -q.
678 * config/tc-i386.c (quiet_warnings): New.
679 (md_assemble): Use quiet_warnings.
680 (md_parse_option): Set quiet_warnings from -q.
681 (md_show_usage): Mention -q, delete -m.
682 (flag_do_long_jump): Delete.
683 (md_parse_option): Remove -m.
684 (md_show_usage): Remove -m.
685 (md_create_long_jump): Remove useless flag_do_long_jump code.
687 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
688 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
690 2000-05-13 Alan Modra <alan@linuxcare.com.au>
691 Alexander Sokolov <robocop@netlink.ru>
693 * doc/c-i386.texi (i386-Arch): New section.
694 (i386-Syntax): Mention .intel_syntax and .att_syntax.
696 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
697 (smallest_imm_type): Use smallest opcode for shift by one if cpu
698 architecture has been given and is not 486.
700 (md_pseudo_table): Add .arch.
701 (md_assemble): Warn if cpu architecture has been given and an
702 unsupported instruction.
704 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
705 Move operand_types bit defines after relevant template field.
706 (template): Add cpu_flags.
710 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
712 * config/tc-mn10300.h (md_end): Define.
713 (mn10300_finalize): Declare.
714 * config/tc-mn10300.c: Include dwarf2dbg.h.
715 (debug_line): Define.
716 (md_assemble): Generate dwarf2 line info.
717 (mn10300_finalize): New function. Finalize dwarf2 info.
719 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
721 * config/tc-mips.c (md_estimate_size_before_relax): Use the
722 external version of the relocation for weak symbols.
724 2000-05-08 David Mosberger <davidm@hpl.hp.com>
726 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
727 frame size in units of 16 bytes, as required per SW Conventions manual.
728 (output_unw_records): Output info-block header as a dword to get
731 2000-05-08 Alan Modra <alan@linuxcare.com.au>
733 * as.h: #include "file", not <file> on files from ../include.
734 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
735 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
736 (md_convert_frag): Add ATTRIBUTE_UNUSED.
737 (tc_coff_symbol_emit_hook): Ditto.
738 (OPTCOUNT): Cast to int to avoid compiler warning.
739 (md_begin): Fix signed/unsigned warnings.
741 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
743 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
744 ABRANCH LONG case for a conditional branch on a 68000.
745 (md_estimate_size_before_relax): Likewise. Also handle
746 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
747 (m68k-ip: case ABSL): Relax absolute references to 16-bit
748 PC-relative on all CPUs.
749 (md_estimate_size_before_relax): Likewise.
751 2000-05-04 Alan Modra <alan@linuxcare.com.au>
753 * as.c (parse_args): Just mention current year in printed
756 2000-05-03 J.T. Conklin <jtc@redback.com>
758 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
760 (md_parse_option): Recognize -m7400.
762 2000-05-03 Ian Lance Taylor <ian@zembu.com>
764 * config/atof-ieee.c (gen_to_words): When adding carry back in,
765 don't permit lp to become less than the words array.
767 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
769 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
770 Fix little-endian case.
772 2000-05-03 David O'Brien <obrien@NUXI.com>
774 * as.c (parse_args): Update copyright.
776 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
778 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
779 for the .bss section too.
781 2000-05-02 Alan Modra <alan@linuxcare.com.au>
783 * configure.in: Set em=linux for hppa-*-linux.
784 * configure: Regenerate.
785 * doc/Makefile.in: Regenerate with correct automake.
787 * frags.c (frag_grow): Sanity check chunk_size.
789 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
790 * config/obj-som.h: Likewise.
791 * config/obj-ieee.h: Likewise.
793 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
795 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
796 (md_pseudo_table): Fully initialise OBJ_ELF cases.
797 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
798 (pa_ip): low_sign_unext now returns via function value. Use
799 re_assemble_* instead of dis_assemble_* and
800 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
802 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
803 (md_section_align, md_parse_option, md_show_usage,
804 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
805 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
806 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
807 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
808 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
810 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
811 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
812 outside of switch. Correct mask and shifting errors in case 10
813 and case -11. In case 21, compare against signed range to suit
814 hppa_field_adjust changes. In case 12, use re_assemble_12. In
815 case 17 and case 22, use offsetT variable to properly check range.
816 Use re_assemble_* here too.
817 (evaluate_absolute): Change type of value to offsetT. Call
818 hppa_field_adjust to do the work for us.
819 (pa_parse_cmpb_64_cmpltr): Delete save_s.
820 (pa_parse_cmpib_64_cmpltr): Ditto.
821 (pa_build_unwind_subspace): Delete unused var subseg. Change type
822 of i to unsigned int.
823 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
824 (pa_end_of_source): Return type is void.
826 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
828 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
830 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
832 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
834 (md_begin): Removed "construct symbols for each register name".
835 Because register names conflicts with GCC generated function
837 (avr_operand): Now constant numbers can be used as a register
838 identifiers (0 as r0, 31 as r31).
839 (md_assemble): use skip_space () before parsing instruction
842 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
844 * config/tc-avr.c: New AVR_ISA_ defined.
845 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
846 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
847 for `fmul', `movw' and `lpm R,Z' instructions.
848 (avr_operands): Warn if current opcode is a two-word instruction
849 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
850 (avr_opcodes): New commands added.
851 (REGISTER_P): Check 'a' and 'v' constraint letters.
852 (mcu_types): New MCU added.
854 2000-05-01 Alan Modra <alan@linuxcare.com.au>
856 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
857 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
858 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
859 * configure: Regenerate.
861 2000-04-29 Andreas Jaeger <aj@suse.de>
863 * as.h: Correctly check GCC version.
865 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
867 * as.c (parse_args): Allow md_parse_option to override -a listing
869 * config/obj-coff.c (add_lineno): Change type of offset parameter
870 from "int" to "bfd_vma."
871 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
872 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
873 (ppc_change_csect): Align correctly for XCOFF64.
874 (ppc_machine): New function, which discards "ppc_machine" line.
875 (ppc_tc): Cons for 8 when code is 64 bit.
876 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
878 (md_parse_option): Handle -a64 and -a32.
880 * config/tc-ppc.h (TARGET_MACH): Define.
881 (TARGET_FORMAT): Move to function.
882 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
884 2000-04-26 David O'Brien <obrien@FreeBSD.org>
886 * doc/as.1: Fix unbalanced brackets.
888 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
890 (line_comment_chars): Set to '/' if TE_FreeBSD.
892 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
894 * configure.in: Configury support for PA64 (currently disabled).
895 * configure: Rebuilt.
897 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
899 * config/tc-mips.c (s_change_sec): Use record_alignment, not
900 bfd_set_section_alignment.
902 2000-04-25 Alan Modra <alan@linuxcare.com.au>
904 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
907 2000-04-24 Nick Clifton <nickc@cygnus.com>
909 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
910 * doc/as.texinfo (Align): Include arm and strongarm in list of
911 targets that have the second form of the behaviour of the .align
914 2000-04-24 Mark Klein <mklein@dis.com>
916 * obj-som.c: Terminate obj_pseudo_table.
918 2000-04-22 Timothy Wall <twall@cygnus.com>
920 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
922 (operand_match): Conditionally insert default bit values for IMMU9.
924 2000-04-14 Matthew Green <mrg@cygnus.com>
926 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
927 * configure: Rebuilt.
929 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
930 Jason Eckhardt <jle@cygnus.com>
932 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
934 * config/tc-hppa.c (CHECK_ALIGN): New macro.
935 Added handling of new operand types l,y,&,fe,fE,fx.
937 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
938 David Mosberger <davidm@hpl.hp.com>
939 Timothy Wall <twall@cygnus.com>
940 Andrew MacLeod <amacleod@cygnus.com>
941 Jim Wilson <wilson@cygnus.com>
943 * Makefile.am (CPU_TYPES): Add ia64.
944 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
945 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
946 * Makefile.in: Rebuild.
947 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
948 * configure: Rebuild.
949 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
950 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
951 * expr.c (expr): Handle md_optimize_expr.
952 * read.c (LEX_HASH): Add comment.
953 * config/tc-ia64.c, config/tc-ia64.h: New files.
955 2000-04-21 Richard Henderson <rth@cygnus.com>
957 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
958 bundling a non-delayed branch type instruction.
960 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
962 * config/tc-mn10300.c (HAVE_AM30): Define.
963 (md_assemble): Use it.
965 2000-04-19 Alan Modra <alan@linuxcare.com.au>
967 * config/obj-elf.c (obj_elf_change_section): Check for changed
970 * Makefile.am: (CPU_MULTI_VALID): Remove.
971 (MULTI_CPU_TYPES): Define.
972 (MULTI_CPU_OBJ_VALID): Define.
973 (DEPTC): Use the above.
976 Regenerate dependencies.
977 * Makefile.in: Regenerate.
979 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
981 * Makefile.am (YACC, LEX): Get them from configure.
983 2000-04-18 H.J. Lu (hjl@gnu.org)
985 * config/tc-i386.c (offset_in_range): Use addressT instead of
986 bfd_vma for non-bfd assemblers.
988 2000-04-17 Alan Modra <alan@linuxcare.com.au>
990 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
991 doesn't give spurious errors.
993 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
995 * as.h (SEEK_SET): Define if undefined.
997 2000-04-13 Alan Modra <alan@linuxcare.com.au>
999 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1000 constants, and don't assume offsetT is 32 bits.
1002 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1004 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1005 (md_pcrel_from_section): Add prototype.
1006 (d10v_fix_adjustable): Add prototype.
1007 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1009 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1011 2000-04-12 Nick Clifton <nickc@cygnus.com>
1013 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1014 symbol in frag chain.
1016 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1018 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1019 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1020 (fits_in_signed_word, smallest_imm_type): Ditto.
1021 (md_assemble): Use an offsetT var to hold offsetT values, not a
1023 (offset_in_range): New.
1024 (md_assemble): Use it.
1025 (md_convert_frag): Change type of target_address, opcode_address,
1026 and displacement_from_opcode_start to offsetT.
1027 (md_create_short_jump): Change type of offset to offsetT.
1028 (md_create_long_jump): Ditto.
1029 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1030 (md_chars_to_number): Remove.
1031 (output_invalid): Remove duplicate prototype.
1033 2000-04-09 Nick Clifton <nickc@cygnus.com>
1035 * Makefile.am (CPU_TYPES): Add 'avr'.
1036 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1037 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1039 * Makefile.in: Regenerate.
1041 * doc/as.texinfo: Add M32R documentation.
1043 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1045 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1046 --enable-build-warnings option.
1047 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1048 * Makefile.in, configure: Re-generate.
1050 2000-04-07 Nick Clifton <nickc@cygnus.com>
1052 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1053 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1054 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1055 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1056 (arm_force_relocation): Force relocations for
1057 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1059 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1061 * config/tc-sh.c (get_operands): There's no third operand if the
1062 first operand is an immediate.
1064 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1066 * config/tc-sh.c (immediate): Delete.
1067 (sh_operand_info): Add immediate member.
1068 (parse_reg): Use A_PC for pc.
1069 (parse_exp): Add second argument 'op'. All callers changed.
1070 (parse_at): Expect pc to be coded as A_PC.
1071 Use immediate field in *op.
1072 (insert): Add fourth argument 'op'. All callers changed.
1073 (build_relax): Add second argument 'op'. All callers changed.
1074 (insert_loop_bounds): New function.
1075 (build_Mytes): Remove DISP_4.
1076 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1077 (assemble_ppi): Use immediate field in *operand.
1078 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1079 (md_apply_fix): Likewise.
1080 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1082 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1084 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1086 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1088 * internals.texi (CPU backend): Document
1089 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1091 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1093 * po/gas.pot: Regenerate.
1095 * as.c (show_usage): Restore translated part of bug string.
1096 * gasp.c (show_usage): Likewise.
1098 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1099 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1100 than move-if-change.
1101 (DEP1): Modify for "gcc -MM".
1105 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1106 Update dependencies.
1107 * Makefile.in: Regenerate.
1109 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1111 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1112 (md_begin): Likewise.
1113 (HAVE_AM33): New macro.
1114 (md_assemble): Use it. Match r_regs and xr_regs only if
1117 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1119 * as.h: #include "bin-bugs.h"
1120 * as.c (show_usage): Use REPORT_BUGS_TO.
1121 * gasp.c: #include "bin-bugs.h"
1122 (show_usage): Use REPORT_BUGS_TO.
1124 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1126 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1128 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1129 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1132 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1134 * config/tc-i386.c (i386_immediate): Don't assume a constant
1135 immediate is necessarily 16 bits when in 16 bit code mode.
1136 (md_assemble): Instead set guess_suffix here after we have checked
1139 2000-04-02 Richard Henderson <rth@cygnus.com>
1141 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1142 quantities. Correct right shift sign extension.
1143 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1144 32-bit value when shifting into place.
1146 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1148 * app.c: Add ATTRIBUTE_UNUSED as needed.
1149 * config/tc-ppc.c: Likewise.
1150 (ppc_size): Make unsigned long.
1151 (ppc_insert_operand): Add casts to avoid warnings.
1153 2000-03-31 Nick Clifton <nickc@cygnus.com>
1155 * config/tc-d10v.h (md_flush_pending_output): Define.
1157 2000-03-29 Nick Clifton <nickc@cygnus.com>
1159 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1160 segment. Works for both BFD_ASSEMBLER and others.
1161 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1163 2000-03-29 Nick Clifton <nickc@cygnus.com
1165 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1167 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1169 * listing.c (LISTING_LHS_WIDTH): Default depends on
1171 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1173 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1175 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1178 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1180 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1182 * config/tc-avr.c (mcu_types): Add missing initialiser.
1183 (md_pcrel_from_section): Add prototype.
1184 (avr_operand): Remove redundant test of unsigned < 0.
1185 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1187 2000-03-27 Denis Chertykov <denisc@overta.ru>
1189 * config/tc-avr.c: New file for AVR support.
1190 * config/tc-avr.h: Likewise.
1191 * configure.in: Add AVR support.
1192 * configure: Regenerate.
1194 2000-03-26 Timothy Wall <twall@cygnus.com>
1196 * gasp.c (macro_op): Add new argument to check_macro call.
1197 Macro structure definitions moved to macro.h
1198 * sb.h: Add argument to prototype for input_scrub_include_sb.
1199 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1200 nesting checks with an additional flag.
1201 (struct input_save): Add flag to indicate whether current sb
1202 should be checked for proper macro/conditional nesting.
1203 (input_scrub_push/pop): Save/restore nest check flag.
1204 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1206 * macro.c (check_macro): Allow caller to retrieve parsed macro
1207 information if a pointer is provided. This information may be
1208 used by the new macro hooks.
1209 * macro.h: Update prototype for check_macro. Macro struct
1210 definitions moved here from macro.c/gasp.c.
1211 * read.c (read_a_source_file): Add parameter to check_macro call,
1212 and pass macro info to the macro hook, if defined.
1213 (input_scrub_insert_line): New. Allow insertion of a line of
1214 characters into the input stream.
1215 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1216 file into the input stream.
1217 (s_include): Use input_scrub_insert_file.
1218 * internals.texi: Document new macro hooks.
1219 * as.h: New prototypes added.
1221 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1223 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1224 an initial capital letter.
1225 (i386_index_check): Reindent.
1227 2000-03-19 Nick Clifton <nickc@cygnus.com>
1229 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1232 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1234 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1235 instruction operand bad if Rd > 7 when generating
1236 thumb instructions. Prevents for example,
1237 "adr r12,label" from silently failing and generating
1238 the wrong instruction.
1240 2000-03-17 Nick Clifton <nickc@cygnus.com>
1242 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1243 that have a destingation >= 0x400000.
1244 Fix compile time warning messages.
1246 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1248 * config/tc-sh.c (md_begin): When encountering insn that are
1249 not supported by the current arch, only change the name if
1250 its contents are the same as prev_name.
1251 (get_specific): If the the architecture doesn't match, fail.
1253 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1255 * config/tc-sh.c (IDENT_CHAR): Define.
1256 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1257 matching back where it came from.
1259 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1261 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1263 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1265 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1268 2000-03-15 Kazu Hirata <kazu@hxi.com>
1270 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1272 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1274 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1275 floating-point-number, make sure 'f' is in FLT_CHARS.
1277 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1279 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1280 (s_lcomm_internal): Use it.
1281 * doc/internals.texi (CPU backend): Document it.
1282 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1285 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1287 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1290 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1291 implementation doesn't have special handling for switch
1293 (macro_build): Allow for code in sections other than .text.
1295 (mips_ip): Likewise.
1296 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1297 Don't perform relocs if we will be outputting them.
1298 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1299 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1302 2000-03-09 Catherine Moore <clm@cygnus.com>
1304 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1305 relocation type based on the entry in the fixup structure.
1307 2000-03-08 H.J. Lu (hjl@gnu.org)
1309 * Makefile.am (install-exec-tooldir): Depend on
1310 install-exec-bindir for parallel make.
1311 * Makefile.in: Regenerated.
1313 2000-03-06 Nick Clifton <nickc@cygnus.com>
1315 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1317 (md_parse_option): Parse -m32r command line switch - disable m32rx
1319 (md_show_usage): Document new option.
1321 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1322 * doc/Makefile.in: Regenerate.
1323 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1325 2000-03-02 Michael Meissner <meissner@redhat.com>
1327 * config/tc-d30v.c (check_range): Remove code that incorrectly
1328 sign extended values where bits < 32.
1330 2000-03-02 H.J. Lu (hjl@gnu.org)
1332 * configure.in: Support --enable-targets=all on ia32.
1333 * configure: Regenerated.
1335 2000-03-01 Nick Clifton <nickc@cygnus.com>
1337 * gasp.c (do_align): Remove bogus check of alignment value.
1339 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1341 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1342 TC_PPC was defined forced the type of a symbol with no other type
1345 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1347 * doc/internals.texi (CPU backend): Mention that
1348 line_separator_chars do not break up comments. Fix typos for
1349 LEX_AT and LEX_NAME descriptions. Document operands for
1350 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1351 description of md_create_short_jump usage. Document argument for
1352 md_undefined_symbol.
1354 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1356 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1357 (md_parse_option): Handle it.
1358 (md_show_usage): Document it.
1360 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1362 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1363 opcode, for the instruction `pal19'. From Andrea Arcangeli
1366 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1368 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1370 (md_assemble): To here, before template operands are matched.
1371 Also ensure a constant immediate is sign extended when we know the
1372 size is at most 16 bits. This is to catch cases like "add
1373 $0xffc0,%ax" where we don't know the size, and thus that the
1374 immediate can be represented as Imm8S until after parsing the
1376 (i386_displacement): Similarly sign extend 16 bit constant
1378 (md_assemble): Relax 16-bit jump constant range check to suit sign
1379 extended displacements.
1381 2000-02-26 Andreas Jaeger <aj@suse.de>
1383 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1385 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1387 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1388 call operands when intel_syntax.
1389 (intel_float_operand): Return 2 for "fi...".
1390 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1391 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1392 earlier "SHORT" change.
1393 (md_assemble): When determining suffix from Regs, exclude
1396 2000-02-24 Nick Clifton <nickc@cygnus.com>
1398 * configure: Add arm-wince, mips-pe and sh-pe targets.
1399 * configure: Regenerate.
1401 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1403 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1404 "pe-mips" for the mips-pe target.
1406 * config/tc-arm.c (insns): Change displacement encoded in BL
1407 and B instructions if the target port is arm-wince.
1408 (do_ldst): Do not bias the relocation offset if the target
1410 (md_pcrel_from): Add in missing relocation offset bias if the
1411 target os arm-wince.
1413 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1414 (md_begin): Disable -G support for mips-pe target.
1415 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1416 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1419 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1420 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1421 assembler, just set the alignment to 4.
1423 * config/te-wince-pe.h: New file for WinCE targets. Define
1426 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1428 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1429 string instructions.
1430 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1431 (i386_intel_memory_operand): After finding a segment override,
1432 check again for no `[' before looking for a displacement. Bomb if
1433 more than one displacement rather than silently discarding the
1434 second and subsequent ones. Free strings malloc'd by
1435 build_displacement_string.
1437 2000-02-24 Catherine Moore <clm@cygnus.com>
1439 * config/obj-som.c (obj_pseudo_table): Add "weak".
1440 (obj_som_weak): New routine.
1442 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1444 * config/tc-i386.c (union i386_op): New.
1445 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1446 Throughout file replace occurences of disps[n], imms[n], regs[n]
1447 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1448 intel mode operand swapping. Add assert in regKludge and
1449 fake_zero_displacement code. Test i.types[n] when outputting
1450 displacements and immediates. Combine output of Disp16 with
1452 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1453 when in intel mode by (not) reversing fsub and fdiv operands
1454 before the template search. This fails for single operand
1455 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1456 undefined. Instead fix the base_opcode after we've found the
1457 template. Move base_opcode xor with found_reverse_match from
1458 opcode output code to before this fix so we test for the correct
1460 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1461 check in intel mode. Instead compare opcodes.
1463 * config/tc-i386.h (TC_RELOC): Delete.
1464 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1465 with equivalent call to reloc.
1467 * as.h (flag_m68k_mri): Move declaration after target include, and
1468 only declare when TC_M68K defined. Define as zero otherwise.
1469 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1470 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1471 Define as zero otherwise.
1472 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1473 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1474 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1475 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1476 testing whether defined.
1477 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1478 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1479 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1480 rather than testing whether defined.
1481 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1482 (parse_mri_cons): Declare and use only when TC_M68K.
1483 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1484 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1485 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1487 * NEWS: Mention IBM 370 support.
1489 2000-02-23 Richard Henderson <rth@cygnus.com>
1491 * config/tc-i386.c (md_assemble): When swapping operands for
1492 intel_syntax, assume everything that's not Imm or Disp is a
1495 2000-02-23 Linas Vepstas <linas@linas.org>
1497 * config/tc-i370.c, config/tc-i370.h: New files.
1498 * Makefile.am: Add support for Linux/IBM 370.
1499 * configure.in: Likewise.
1500 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1501 * config/obj-elf.c: Include elf/i370.h
1502 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1504 * Makefile.in: Regenerate.
1505 * configure: Regenerate.
1507 * doc/c-i370.texi: New file.
1508 * doc/all.texi: Include it.
1509 * doc/as.texinfo: And here.
1510 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1511 * doc/Makefile.in: Regenerate.
1513 2000-02-19 Michael Meissner <meissner@redhat.com>
1515 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1516 determine if an instruction can be used in parallel with an ADDppp
1517 or SUBppp instruction.
1519 2000-02-22 Andrew Haley <aph@cygnus.com>
1521 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1523 1999-12-30 Andrew Haley <aph@cygnus.com>
1525 * config/tc-mips.c (mips_gp32): New variable.
1526 (macro_build) Use mips_gp32.
1528 (md_longopts): Add "-mgp32" and "-mgp64".
1529 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1531 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1533 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1534 warning, and bump it to 1.
1536 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1538 From Brad Lucier <lucier@math.purdue.edu>:
1539 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1542 2000-02-21 Catherine Moore <clm@cygnus.com>
1544 * config/tc-mips.c (MF_HILO_INSN): Define.
1545 (mips_7000_hilo_fix): Declare.
1546 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1547 (md_parse_option): Check for 7000_HILO_FIX options.
1548 (OPTION_M7000_HILO_FIX): Define.
1549 (OPTION_NO_M7000_HILO_FIX): Define.
1550 * doc/c-mips.texi (-mfix7000): Describe.
1552 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1554 * listing.c (print_lines): Remove unused variable `end'.
1556 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1557 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1558 reloc_type when BFD_ASSEMBLER.
1559 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1560 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1561 statement and quell signed vs. unsigned comparison warning.
1563 2000-02-18 Nick Clifton <nickc@cygnus.com>
1565 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1566 the computed frag offset, rather than overwriting it.
1568 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1570 * config/tc-sh.c ("elf/sh.h"): Include.
1571 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1572 (md.begin): Initialize target_arch.
1573 Only include opcodes in has table that match selected architecture.
1574 (parse_reg): Recognize register names for sh-dsp.
1575 (parse_at): Recognize post-modify addressing.
1576 (get_operands): The leading space is now optional.
1577 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1578 arguments. Update valid_arch.
1579 (build_Mytes): Add support for SDT_REG_N.
1580 (find_cooked_opcode): New function, broken out of md_assemble.
1581 (assemble_ppi, sh_elf_final_processing): New functions.
1582 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1583 (md_longopts, md_parse_option): New option: -dsp.
1584 * config/tc-sh.h (elf_tc_final_processing): Define.
1585 (sh_elf_final_processing): Declare.
1587 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1589 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1590 the unwinder subspace. Save the current seg/subseg before creating
1593 2000-02-10 Nick Clifton <nickc@cygnus.com>
1595 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1596 little endian targets.
1597 (INST_BYTE1): Redefine to handle big and little endian
1599 (cpu_type): New type: Select between M340 and M210.
1600 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1601 instructions of the M340.
1602 (md_assemble): Add support for the MULSH and OPSR classes of
1604 (md_atof): Add support for little endian targets.
1605 (md_parse_option): Add support for -EL, -EB and -mcpu command
1607 (md_convert_frag): Add support for little endian targets.
1608 (md_apply_fix3): Add support for little endian targets.
1609 (md_number_to_chars): Add support for little endian targets.
1611 2000-02-10 Timothy Wall <twall@redhat.com>
1613 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1614 defined, use it to verify the symbol just read should be a label.
1616 2000-02-10 Timothy Wall <twall@redhat.com>
1618 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1619 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1620 around colons when KEEP_WHITE_AROUND_COLON is defined.
1621 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1622 and KEEP_WHITE_AROUND_COLON.
1624 2000-02-08 Timothy Wall <twall@redhat.com>
1626 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1628 (do_repeat): New. Abstract repeat logic so that a "break" can be
1630 (end_repeat): New. Provide support for a "break" out of the
1632 * read.h: Add prototypes for new functions.
1634 2000-02-08 Timothy Wall <twall@redhat.com>
1636 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1637 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1638 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1641 2000-02-08 Timothy Wall <twall@redhat.com>
1643 * read.c: Added elseif to directives table.
1644 * read.h: Added prototype for s_elseif.
1645 * doc/as.texinfo: Added description for elseif.
1646 * cond.c (s_elseif): New function
1648 2000-02-04 Timothy Wall <twall@redhat.com>
1650 * listing.c (print_lines): Remove conditionals causing bug in
1653 2000-02-03 Timothy Wall <twall@cygnus.com>
1655 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1657 * frags.c (frag_new): Calculate fr_fix in octets
1658 (frag_now_fix) Return offset as target address offset (bytes).
1659 (frag_now_fix_octets) New - Return offset in octets (8-bit
1661 * frags.h: Added prototype for frag_now_fix_octets().
1662 Distinguish between octets and bytes in field descriptions.
1663 * listing.c (calc_hex): Account for octets vs bytes when
1664 printing addresses/offsets.
1665 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1666 target is little-endian, print the octets in a word in big-endian
1667 order so that the display looks like a proper hexadecimal number,
1668 instead of having the octets reversed.
1669 * read.c (do_align): When recording alignment, alignment power
1670 should be in terms of target bytes (minimum addressible unit)
1672 (do_org) Convert ORG target address (byte) argument into an
1673 octet offset when generating a variable fragment.
1674 * symbols.c (resolve_symbol_value): Symbol final value
1675 converted to a target address offset (bytes) from its octet offset.
1676 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1677 offset (bytes) is adjusted by the frag offset (octets) converted
1679 (coff_frob_section) Section alignment power is in terms of bytes;
1680 convert it to an octet alignment power when calculating size (and
1681 size mask) in octets. Don't modify the section size in order to
1682 "align" it for TI COFF, since that format has a different method
1683 for storing alignment information.
1685 2000-02-01 Timothy Wall <twall@cygnus.com>
1687 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1688 entries, matching the way GCC generates them. If not escaped, the
1689 filename is encoded incorrectly.
1691 2000-01-31 Nick Clifton <nickc@cygnus.com>
1693 * config/tc-arm.c (reg_table): Add support for ATPCS register
1696 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1698 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1700 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1702 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1703 of a symbol when we really care about its value.
1705 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1707 * config/tc-mcore.c (md_assemble): Give warning message if
1708 operands passes to instruction are more than the spec.
1710 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1712 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1713 Thumb mode but the label seen was not declared as '.thumb_func'
1714 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1715 correct disassembly of Thumb code bounded by non function labels.
1717 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1719 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1720 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1722 * Makefile.in: Same here.
1725 * configure.in: Set bfd_gas for i386-aout when primary target
1726 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1727 we may need the primary te_file. Remove incorrect comment.
1729 * configure: Regenerate.
1731 * config/e-i386aout.c: New file.
1733 * as.c (USE_EMULATIONS): Move to before print_version_id.
1734 (struct emulation): Add i386aout.
1735 (show_usage): Split text strings. Reformat -a text. Add --em
1739 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1740 (aout_format_ops): New.
1743 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1744 preprocessor conditional and add aout USE_EMULATIONS tests.
1745 (read_a_source_file): Don't pass error strings to printf as
1749 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1751 (do_data): Same here.
1752 (process_file): And here.
1755 * symbols.c (colon): Rewrite "already defined" fatal message
1756 code for aout with USE_EMULATIONS.
1759 * config/obj-aout.c (OBJ_HEADER): Define.
1760 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1762 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1763 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1765 (obj_aout_type): Expand S_SET_OTHER here too.
1766 (obj_read_begin_hook): Remove.
1767 (aout_pop_insert): New.
1768 (obj_aout_s_get_other): New.
1769 (obj_aout_s_get_desc): New.
1770 (aout_format_ops): New.
1773 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1774 gets aout_pseudo_table.
1775 (aout_pseudo_table): Declare.
1776 (obj_read_begin_hook): Define.
1779 * config/obj-coff.c (obj_pseudo_table): Rename to
1781 (coff_pop_insert): Use coff_pseudo_table.
1782 (coff_sec_sym_ok_for_reloc): Remove.
1783 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1784 and comment all zero entries and remove #if 0 code.
1787 * config/obj-coff.h (obj_pop_insert): Define.
1788 (coff_pseudo_table): Declare.
1791 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1792 s_get_size, s_set_size. Comment all zero entries.
1795 * config/obj-elf.c (elf_s_get_other): New function.
1796 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1797 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1798 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1800 (obj_elf_parse_section_letters): Don't pass error strings to
1801 printf as format arg.
1804 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1806 (elf_s_get_other): Declare.
1807 (S_GET_OTHER) Define as elf_s_get_other if not already
1809 (S_SET_OTHER): Only define when not already defined.
1810 (elf_obj_read_begin_hook): Declare.
1811 (obj_read_begin_hook): Define.
1812 (elf_obj_symbol_new_hook): Declare.
1813 (obj_symbol_new_hook): Define.
1816 * config/obj-multi.h: Add copyright header and protect against
1817 multiple inclusion. Add * to all function pointers.
1818 (OBJ_HEADER): If defined, include it rather than other defines
1820 (obj_frob_file_after_relocs): Test for NULL.
1821 (obj_symbol_new_hook): Here too.
1822 (obj_sec_sym_ok_for_reloc): And here.
1823 (S_GET_OTHER): Define.
1824 (S_GET_DESC): Define.
1825 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1826 (OBJ_MAYBE_ELF): Update comment.
1828 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1829 OBJ_AOUT preprocessor conditional and handle emulation by
1830 testing OUTPUT_FLAVOR.
1831 (i386_displacement): Here too.
1832 (md_section_align): Similarly here.
1833 (i386_target_format): Conditionally compile when more than one
1834 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1835 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1836 (i386_displacement): Here too.
1839 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1840 Define TARGET_FORMAT for aout only when not multi.
1843 * config/te-multi.h: Delete file as it's identical to te-generic.h
1845 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1847 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1848 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1851 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1853 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1856 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1858 * config/tc-mips.c (mips_do_align): New function.
1859 * config/tc-mips.h (md_do_align): Define.
1861 2000-01-10 Philip Blundell <philb@gnu.org>
1863 * doc/c-arm.texi (ARM Options): Fix typo.
1864 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1865 line separator for Linux.
1866 * doc/as.texinfo (Comments): Mention the ARM.
1868 2000-01-10 Philip Blundell <pb@futuretv.com>
1870 * configure.in (arm*-*-conix*): New target.
1871 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1873 * configure: Regenerate.
1875 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1877 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1878 (obj_elf_visibility): New function.
1880 * doc/as.texinfo (Visibility): New node: document visibility
1883 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1885 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1886 warning for absolute jump/call without `*' in non-intel mode. No
1887 need to set i.types[0] JumpAbsolute in intel mode.
1889 1999-12-22 Philip Blundell <pb@futuretv.com>
1891 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1892 hook function when changing sections.
1893 (arm_s_data): Likewise.
1895 1999-12-14 Nick Clifton <nickc@cygnus.com>
1897 * config/tc-arm.c (md_parse_option): Add support for -marm720
1898 command line switch.
1900 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1902 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1903 (r_registers, xr_registers): Define.
1904 (r_register_name, xr_register_name): New functions.
1905 (md_assemble): Handle new am33 operand types and instruction
1907 (mn10300_insert_operand, check_operand): Likewise.
1909 1999-11-29 Nick Clifton <nickc@cygnus.com>
1911 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1912 (s_force_thumb): Set thumb_mode to 2.
1913 (md_assemble): Do not complain about thumb instructions on a
1914 non-thumb target if thumb_mode is set to 2.
1916 1999-11-28 Michael Meissner <meissner@cygnus.com>
1918 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1919 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1920 (O_...): Add new machine dependent expressions if we are handling
1921 explicit relocations.
1922 (alpha_reloc_op): New static table holding the explicit relocation
1924 (alpha_literal_hash): New static to hold the hash table for
1925 explicit relocations.
1926 (alpha_macros): Add support for explicit relocations.
1927 (md_begin): If explicit relocations, initialize hash table.
1928 (md_assemble): Don't print a second error if tokenize_arguments
1929 already printed an error message.
1930 (md_apply_fix): Add support for explicit relocations.
1931 (alpha_force_relocation): Ditto.
1932 (alpha_fix_adjustable): Ditto.
1933 (alpha_adjust_symtab): New function to support explicit
1935 (alpha_adjust_symtab_relocs): Ditto.
1936 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1937 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1938 Add support for explicit relocations. Return -2 if an error
1939 message was already printed.
1940 (find_macro_match): Add support for explicit relocations. Comment
1942 (emit_insn): Add support for explicit relocations.
1943 (assemble_tokens): Ditto.
1945 (load_expression): Ditto.
1948 (emit_ir_load): Ditto.
1949 (emit_loadstore): Ditto.
1952 (emit_sextX): Ditto.
1953 (emit_division): Ditto.
1954 (emit_jsrjmp): Ditto.
1955 (emit_retjcr): Ditto.
1957 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1959 (tc_adjust_symtab): If explicit relocations, call the function
1960 alpha_adjust_symtab.
1961 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1962 relocations next to the literal relocation they reference.
1963 (TC_INIT_FIX_DATA): Initialize the new fields.
1964 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1966 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1968 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1969 'B' operand for PA2.0 bb instruction.
1971 1999-11-18 Nick Clifton <nickc@cygnus.com>
1973 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1976 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1978 (mcore_force_relocation): Force relocations to be generated for
1981 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1983 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1984 (i386_displacement): Disallow O_big displacements.
1986 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1988 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
1989 Small improvements in error checking.
1990 (md_assemble): Support for unconditional ARM instructions.
1991 (md_parse_option): Support for -m[arm]v5e flag.
1993 1999-11-12 Nick Clifton <nickc@cygnus.com>
1995 * macro.c (buffer_and_nest): Do not check beyond the end of the
1998 1999-11-11 Nick Clifton <nickc@cygnus.com>
2000 * macro.c (buffer_and_nest): Look for seperator after TO and
2003 1999-11-08 Andrew Haley <aph@cygnus.com>
2005 * app.c (do_scrub_chars): When in State 10, treat backslash
2006 characters in the same way as as symbol characters.
2008 1999-11-07 Richard Henderson <rth@cygnus.com>
2010 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2011 the previous label was in the current section before playing
2012 with auto-alignment.
2014 1999-11-06 Nick Clifton <nickc@cygnus.com>
2016 * config/tc-v850.c (v850_force_relocation): Force relocation
2018 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2021 1999-11-05 Michael Meissner <meissner@cygnus.com>
2023 * expr.h (operatorT): Increase machine dependent operators to 16.
2024 * expr.c (op_rank): Ditto.
2026 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2028 * read.c (pseudo_set): Reject attempts to set the value of a
2031 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2034 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2036 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2037 to bfd_set_section_contents.
2039 1999-11-03 Nick Clifton <nickc@cygnus.com>
2041 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2043 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2045 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2046 (mips_ip): Use OPCODE_IS_MEMBER.
2048 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2050 * config/tc-arm.c (reg_required_here): Improve comments.
2052 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2053 (tinsns): Initialize variants field.
2055 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2056 BAD_PC respectively.
2058 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2060 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2061 * config/tc-arm.h: Fix compile time warnings.
2063 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2065 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2066 form @abs16, @(abs16) and @(abs16 + imm).
2068 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2070 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2071 (ISA_HAS_64_BIT_REGS) New.
2072 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2073 mips_emit_delays,macro_build,load_register,load_addresss,
2074 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2075 and/or use new ISA_xxx macros in expressions involving
2076 ISA, particularly mips_opts.isa.
2078 1999-10-18 Michael Meissner <meissner@cygnus.com>
2080 * expr.h (operatorT): Add machine dependent operators md1..md8.
2081 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2082 for the machine dependent operators to use.
2084 * expr.c (op_rank): Add machine dependent operators.
2086 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2088 (O_cpregister): Ditto.
2089 (md_begin): Change X_op test that field is wide enough to use
2090 O_max instead of O_alpha_max.
2091 (cpu_types): Fill in missing initializer.
2092 (alpha_num_macros): Make unsigned.
2093 (md_assemble): Make opnamelen be size_t.
2094 (md_apply_fix): Cast alpha_num_operands to int before testing.
2095 (alpha_force_relocation): Ditto.
2096 (alpha_fix_adjustable): Ditto.
2097 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2098 (tc_gen_reloc): Ditto.
2099 (tc_get_register): Ditto.
2104 (s_alpha_ent): Ditto.
2105 (s_alpha_end): Ditto.
2106 (s_alpha_frame): Ditto.
2107 (s_alpha_prologue): Ditto.
2108 (s_alpha_file): Ditto.
2109 (s_alpha_gprel32): Ditto.
2110 (s_alpha_proc): Ditto.
2111 (s_alpha_set): Ditto.
2112 (s_alpha_base): Ditto.
2113 (s_alpha_align): Ditto.
2114 (s_alpha_arch): Ditto.
2115 (alpha_align): Ditto.
2116 (assemble_insn): Suppress unused variable warning.
2118 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2119 order in the structure.
2120 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2122 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2124 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2126 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2128 * config/tc-i386.c (i386_index_check): Correct #endif location.
2130 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2132 * as.c (show_usage): Document new options.
2133 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2134 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2135 (parse_args): Parse the new options.
2136 (main): If there were warnings, and --fatal-warnings
2137 was specified, print an error.
2138 * as.h: New variable, flag_fatal_warnings, for new option.
2140 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2142 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2143 '@'. Change autoincrement completers to fall through to cache control
2146 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2148 (pa_parse_addb_64_cmpltr): New function.
2150 * config/tc-hppa.c (pa_ip): Change error message.
2151 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2152 '?Q' args to allow falling through.
2154 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2155 Remove unused conditional codes.
2156 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2158 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2160 * config/tc-d30v.c (CHAR_BIT): Define.
2161 (check_range): Fix bit operations to support integers bigger than
2164 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2166 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2169 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2170 Doug Evans <devans@cygnus.com>
2172 Add support for m32rx.
2173 * config/tc-m32r.c (enable_m32rx): New static global.
2174 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2175 (allow_m32rx): New function.
2176 (M32R_SHORTOPTS): Add `O'.
2177 (md_longopts): Add --m32rx plus several warning options.
2178 (md_parse_option): Handle new options.
2179 (md_show_usage): Print them.
2180 (md_begin): Enable m32rx.
2181 (OPERAND_IS_COND_BIT): New macro.
2182 (first_writes_to_seconds_operands): New function.
2183 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2184 (target_make_parallel,assemble_two_insns): New functions.
2185 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2186 If optimizing and m32rx, try to make consecutive insns parallel.
2188 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2190 * config/tc-mips.c (nopic_need_relax): Allow for the
2191 .sdata.foo sections generated by -fdata-sections,
2192 and for the .gnu.linkonce.s sections generated by C++.
2194 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2196 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2197 with cleaner code using completer prefixes. Add 'Y'.
2199 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2201 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2203 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2204 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2205 insn does not match and we should try the next insn in the table.
2207 1999-09-22 Nick Clifton <nickc@cygnus.com>
2209 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2211 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2213 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2216 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2218 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2219 OBJ_ELF. If ELF, add "sq".
2220 (md_parse_option): If ELF, ignore -s and -q.
2221 (md_show_usage): Mention ELF options.
2223 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2225 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2228 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2230 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2232 * config/tc-hppa.c (struct pa_it): New field "trunc".
2233 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2234 (pa_parse_ftest_gfx_completer): New function
2235 (pa_parse_fp_cnv_format): New function.
2237 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2238 (md_apply_fix): Handle 22bit pc-rel branches.
2240 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2242 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2244 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2246 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2248 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2250 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2251 (pa_ip): Handle 'fX'.
2253 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2255 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2256 unwinds unless the function is in the text space.
2257 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2259 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2261 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2262 (md_assemble): To here. Tweak address generation.
2264 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2266 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2267 (md_assemble): Call dwarf2_where for OBJ_ELF.
2268 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2269 (pa_end_of_source): New function.
2270 * tc-hppa.h (md_end): Define for OBJ_ELF.
2272 1999-09-14 Michael Meissner <meissner@cygnus.com>
2274 * configure.in (Canonicalization of target names): Remove adding
2275 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2276 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2277 * configure: Regenerate.
2279 1999-09-14 Donn Terry <donn@interix.com>
2281 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2283 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2285 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2286 pc-relative jmp/call to an absolute symbol.
2287 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2288 absolute section symbols.
2290 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2291 jump handling code and comments.
2293 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2295 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2296 the value if TE_PE and a global defined symbol.
2298 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2300 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2301 print the symbol, rather than printing it here.
2303 1999-09-11 Donn Terry <donn@interix.com>
2305 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2306 BFD_RELOC_RVA relocations.
2308 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2309 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2312 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2314 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2315 * doc/internals.texi (Object format backend): Document
2318 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2319 relocations against global symbols if TE_PE.
2321 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2322 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2324 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2327 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2328 symbols which do not have a constant value, or tags with
2329 non-tags. Remove the symbol from the list before adding it at the
2332 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2333 C_FCN symbol differently if TE_PE.
2334 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2335 appears in the pseudo-op, rather coff_line_base which is only set
2338 * config/obj-coff.c (obj_coff_loc): New static function.
2339 (obj_pseudo_table): Add "loc".
2341 * config/obj-coff.c (add_lineno): Check that the line number is
2344 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2345 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2347 (md_atof): Return NULL rather than 0.
2348 * config/tc-i386.c (md_atof): Change type to int.
2349 * expr.c (expr): Change first parameter to int.
2350 * config/obj-coff.c: Add declarations for static functions.
2351 (coff_frob_symbol): Use SYM_AUXENT.
2352 * config/tc-i386.h (flag_16bit_code): Don't declare.
2354 * config/obj-coff.c (obj_coff_section): Default to setting
2355 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2357 * write.c (adjust_reloc_syms): Print adjusted fixup.
2359 * expr.c (integer_constant): Correct too_many_digits calculation
2362 1999-09-09 Andreas Schwab <schwab@suse.de>
2364 * doc/c-arm.texi: Fix arguments of @var to not contain
2367 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2369 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2371 (md_parse_option): Only support -k flag for ELF and COFF targets.
2373 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2375 * config/tc-hppa.c (pa_ip): Put strict register checks before
2376 call to pa_parse_number.
2378 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2380 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2382 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2385 1999-09-06 Donn Terry <donn@interix.com>
2387 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2389 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2391 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2392 candidate instruction. Require registers for register arguments
2393 when in strict mode. Require assemble-time constants for
2394 constants when in strict mode.
2395 (pa_get_absolute_expression): Require a constant when in strict
2398 1999-09-06 Nick Clifton <nickc@cygnus.com>
2400 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2402 1999-09-04 Steve Chamberlain <sac@pobox.com>
2404 * config/tc-pj.c: New file, supports picoJava in ELF.
2405 * config/tc-pj.h: Ditto.
2406 * configure.in (pjl*, pj*): New targets.
2407 * Makefile.am: Rebuild dependencies.
2408 (CPU_TYPES): Add pj.
2409 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2410 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2411 * doc/c-pj.texi: New file.
2412 * doc/as.texinfo: Add some PJ specifics.
2413 * doc/all.texi: Add PJ to the list of all architectures, sort them
2415 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2416 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2418 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2420 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2421 (obj_frob_file): Test for null pointer.
2422 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2423 (OBJ_PROCESS_STAB): And here.
2424 (elf_obj_sy): Remove
2426 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2427 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2428 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2430 * config/obj-coff.c (no_func): Remove.
2431 (coff_format_ops): Change occurrences of no_func to 0, as we test
2432 for 0 in obj-multi.h.
2434 * configure.in: Enable bfd for i386-coff when primary target is
2435 bfd. Enable i386 elf,coff emulation support. Don't set
2436 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2437 emulation to support.
2438 *configure: Regenerate.
2440 1999-09-02 Nick Clifton <nickc@cygnus.com>
2442 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2443 .section .line directive is encountered.
2445 1999-09-01 Nick Clifton <nickc@cygnus.com>
2447 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2450 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2451 * as.texinfo: Document --gdwarf2 command line option.
2452 Add additional documentation of ARM command line switches.
2454 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2456 * config/tc-i386.c (i386_intel_memory_operand): Combine
2457 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2458 and RESTORE_END_STRING around parse_register calls.
2459 (i386_operand): Here too.
2460 (i386_is_reg): Remove.
2461 (parse_register): Move as_bad calls from within this function to
2464 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2466 Based on a patch from H.J. Lu <hjl@gnu.org>
2467 * config/tc-i386.c (parse_register): Handle FP regs specially.
2468 (md_begin): Remove '(' and ')' from register_chars.
2470 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2472 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2473 error message (done elsewhere).
2475 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2477 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2479 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2481 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2484 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2486 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2488 Add new completers. Fix bug in 64 bit condition handling.
2490 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2493 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2495 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2497 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2499 1999-08-27 Jim Wilson <wilson@cygnus.com>
2501 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2502 (struct ls): Add frag field. Initialize it to zero.
2503 (out_end_sequence): New local text_frag. Set it while in text section.
2504 Replace address check with frag check. Set ls.frag to text_frag if
2505 out_set_addr called.
2506 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2507 Set it before switching sections. Replace address check with frag
2508 check. Set ls.frag to saved_frag if out_set_addr called.
2510 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2512 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2513 output "advance_pc" opcode instead of calling gen_addr_line().
2514 The latter has the undesired side-effect of creating a new row
2515 in the debug line info matrix.
2517 1999-08-26 Jim Wilson <wilson@cygnus.com>
2519 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2520 ls.last_filename if last is less than zero. Set ls.last_filename
2521 when allocating new entry.
2522 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2525 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2527 * config/tc-i386.c (i386_index_check): Fix the displacement size
2528 when INFER_ADDR_PREFIX.
2530 1999-08-18 Nick Clifton <nickc@cygnus.com>
2532 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2535 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2537 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2538 handle 0xffffNNNN constants correctly.
2540 1999-08-16 Nick Clifton <nickc@cygnus.com>
2542 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2545 1999-08-13 Nick Clifton <nickc@cygnus.com>
2547 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2548 (md_apply_fix3): Always pass positive values to
2549 validate_offset_imm.
2551 1999-08-12 Nick Clifton <nickc@cygnus.com>
2553 * config/tc-arm.c (skip_whitespace): New macro.
2554 Formatting tidy ups.
2556 (md_apply_fix3): Store relocation offset in addend for ELF based
2558 (arm_force_relocation): Always generate relocs for Thumb function
2561 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2563 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2564 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2566 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2568 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2569 flags for the unwind subspace.
2571 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2572 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2573 suitable relocation based on the size of the target's pointer.
2574 Always Use subsegment zero for the unwinders.
2575 (pa_level): Handle "2.0w".
2577 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2579 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2580 with the following instruction unless this was specified.
2582 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2584 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2585 certain sections, to match BFD changes.
2587 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2589 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2590 (EXTRA_SCRIPTS): Define to keep automake happy.
2591 * Makefile.in: Rebuild.
2593 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2595 * Makefile.am: Rename .dep* files to DEP*.
2596 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2597 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2599 * Makefile.in: Rebuild.
2601 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2603 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2605 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2607 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2608 avoid problems on DOS filesystems.
2609 * Makefile.in: Rebuild.
2611 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2613 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2615 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2618 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2620 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2621 line to create ${GDBINIT} rather than .gdbinit.
2622 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2624 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2626 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2628 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2630 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2632 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2634 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2635 non-adjustable symbols.
2637 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2639 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2641 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2643 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2646 1999-08-05 Donn Terry <donn@interix.com>
2648 * config/te-interix.h: New file.
2649 * configure.in (i386-*-interix*): New target.
2650 * configure: Rebuild.
2652 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2654 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2655 selectors for ELF too.
2656 (selector_table): Add "ltp" and "rtp" selectors.
2658 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2660 * config/tc-i386.c (i386_operand): No need to change
2661 operand_string pointer in segment reg case before goto
2662 do_memory_reference. Initialise displacement_string_start and
2663 displacement_string_end after do_memory_reference label.
2664 (i386_index_check): Add operand_string param, and print error
2665 message on failure here.
2666 (i386_intel_memory_operand): Instead of here.
2667 (i386_operand): And here.
2668 (INFER_ADDR_PREFIX): Enable.
2670 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2672 * config/tc-i386.h (DefaultSize): Define. Renumber following
2673 opcode_modifier defines.
2675 From Etienne Lorrain <etienne.lorrain@ibm.net>
2676 * config/tc-i386.c (stackop_size): New variable.
2677 (set_16bit_code_flag): Clear it here.
2678 (set_16bit_gcc_code_flag): New function.
2679 (md_pseudo_table): Add "code16gcc" entry.
2680 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2682 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2684 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2685 next_set_end even if the end symbol is being discarded.
2687 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2688 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2689 * config/obj-coff.c: Likewise.
2690 (seg_info_type): Remove.
2691 (seg_info_off_by_4): Change to array of segT.
2692 (s_get_segment): Adjust accordingly.
2693 (obj_pseudo_table): Fully initialize sentinel entry.
2695 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2696 Ralf Baechle <ralf@uni-koblenz.de>.
2698 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2700 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2702 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2704 * config/tc-i386.c: Indentation and white space changes.
2705 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2706 don't enable it by default.
2707 (i386_intel_operand): Remove redundant prototype.
2708 Move check on number of memory operands, and i.mem_operands++
2709 (i386_intel_memory_operand): To here.
2710 Remove i386_immediate code from here. Remove special case code
2711 for input and output using (%dx). Remove base/index checks and
2712 call i386_index_check instead. Save initial operand_string
2713 argument for error message.
2714 (i386_operand): Remove redundant prototype. Move base/index
2715 checks to i386_index_check.
2716 (i386_displacement): Move intel mode check for non-zero
2718 (i386_intel_memory_operand): To here.
2720 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2722 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2723 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2724 by .register pseudo-op if -64 and --no-undeclared-regs.
2725 (s_register, sparc_adjust_symtab): New functions.
2726 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2727 Declare sparc_adjust_symtab as tc_adjust_symtab.
2728 * doc/c-sparc.texi: Add description of #ignore special literal
2729 for .register pseudo-op.
2731 1999-07-30 Catherine Moore <clm@cygnus.com>
2733 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2734 the relocation's section offset.
2736 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2738 * write.c (fixup_segment): Fix generic error check overflow test.
2740 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2741 X_add_number to long.
2743 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2745 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2748 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2750 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2753 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2755 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2757 * configure.bat: Remove; obsolete.
2758 * config/go32.cfg: Likewise.
2760 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2762 * configure.in (i386-*-vxworks*): New target.
2763 * configure: Rebuild.
2765 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2767 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2769 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2771 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2773 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2774 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2775 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2776 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2777 MAX_RELOC_EXPANSION): Define.
2778 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2780 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2782 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2783 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2784 block. Print a warning if an 8-bit or 16-bit constant
2785 displacement or immediate is truncated on output.
2786 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2788 (i386_operand): Disallow immediate jump absolute operand.
2790 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2792 * configure.in: Bump version number to 2.9.5.
2793 * configure: Rebuild.
2795 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2798 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2800 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2801 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2803 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2805 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2807 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2809 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2810 if -mno-fpu was given.
2811 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2813 (cons_fix_new_arm): Remove misleading comments.
2815 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2817 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2819 (relax_segment): Likewise. After giving a rs_org error, convert
2820 the frag to rs_align to avoid cascading errors.
2822 1999-07-12 Andreas Schwab <schwab@suse.de>
2824 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2826 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2828 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2829 as appropriate. Fill in structure initializations. Add variable
2830 initializations. Add casts.
2831 * dwarf2dbg.c (print_stats): Change i to size_t.
2832 * listing.c (listing_listing): Change list_line to unsigned int.
2834 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2836 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2837 rather than checking for \001 and \002 in symbol name.
2838 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2840 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2842 * configure.in (hppa*-linux-gnu*): New target.
2843 * configure: Rebuilt.
2845 1999-07-08 Nick Clifton <nickc@cygnus.com>
2847 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2849 1999-07-07 Nick Clifton <nickc@cygnus.com>
2851 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2852 accessing symbolP directly.
2854 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2856 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2859 1999-07-05 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-arm.c (ARM_EXT_V5): Define.
2862 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2863 (md_begin): Detect ARM v5 architectures.
2864 (md_parse_option): Accept arm v5 specification.
2865 (md_show_usage): Documment -marmv5 switch.
2867 * doc/c-arm.texi: Document -marmv5 command line option.
2869 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2871 (validate_immediate_twopart): New function. Determine if a
2872 constant can be computed by two ADD instructions.
2873 (output_inst): Remove its command line parameter - it was never
2875 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2876 implememt the ADRL pseudo op.
2877 (tc_gen_reloc): Generate a suitable error message if an ADRL
2878 instruction tries to generate a real reloc.
2880 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2882 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2884 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2887 1999-06-27 H.J. Lu <hjl@gnu.org>
2889 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2890 non BFD_ASSEMBLER case.
2892 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2894 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2897 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2899 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2900 out_end_sequence() when the address decreases due to a new frag.
2901 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2902 numbering starts with 1.
2904 1999-06-23 Nick Clifton <nickc@cygnus.com>
2906 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2908 (mcore_s_text): Call obj_elf_text for ELF target.
2909 (mcore_s_data): Call obj_elf_data for ELF target.
2910 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2912 (mcore_s_bss): New function: Dump literal table before changing
2914 (mcore_s_comm): New function: Dump literal table before changing
2917 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2918 No longer static functions.
2919 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2920 Provide prototypes for these functions.
2922 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2924 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2925 a list of names, to try obj_segment_name, and to try abbreviated
2926 names when using COFF without long section names.
2928 * config/tc-alpha.c: More use of symbol accessor functions.
2929 * config/tc-arc.c: Likewise.
2930 * config/tc-d30v.c: Likewise.
2931 * config/tc-fr30.c: Likewise.
2932 * config/tc-i860.c: Likewise.
2933 * config/tc-m88k.c: Likewise.
2934 * config/tc-mcore.c: Likewise.
2935 * config/tc-ns32k.c: Likewise.
2936 * config/tc-sparc.c: Likewise.
2937 * config/tc-v850.c: Likewise.
2939 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2940 sy_value with appropriate accessor functions.
2941 * config/tc-arm.c (md_apply_fix3): Likewise.
2942 * config/tc-d10v.c (AT_WORD_P): Likewise.
2943 * config/tc-v850.c (reg_name_search): Likewise.
2945 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2946 use symbol_get_bfdsym instead.
2947 * config/tc-ppc.c (md_assemble): Likewise.
2948 * config/tc-v850.c (v850_comm): Likewise.
2950 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2952 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2953 the symbol, rather than accessing the bsym member.
2954 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2955 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2956 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2957 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2958 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2959 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2960 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2961 * config/tc-v850.c (tc_gen_reloc): Likewise.
2963 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2965 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2966 (hppa_gen_reloc_type): Conditionalize on BFD64.
2967 (tc_gen_reloc): Re-enable ELF relocations.
2968 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2970 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2972 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2974 (do_ldst): Move assignment out of if condition.
2975 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2976 parentheses to avoid warning.
2978 1999-06-21 Nick Clifton <nickc@cygnus.com>
2980 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2981 macro to get at the BFD symbol associated with a GAS symbol.
2983 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2985 * config/tc-ppc.c: Update for symbol handling changes.
2986 * config/obj-coff.c: Likewise.
2988 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2990 * tc-hppa.c: General cleanups of ELF support. No more spaces
2991 and subspaces for ELF.
2992 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2993 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2994 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2995 (UNWIND_SECTION_NAME): Likewise.
2996 (space/subspace related structures): Conditionalize definitions
2998 (space/subspace directives and support routines): Conditionalize
2999 definitions and references/uses on OBJ_SOM.
3000 (label_symbol_struct): For ELF, track the symbol's segment. For
3001 SOM track its space.
3002 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3004 (USE_ALIASES): Kill for both SOM & ELF.
3005 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3006 (pa_space, pa_subspace): Corresponding changes.
3007 (pa_spaces_begin): Corresponding chagnes.
3008 (md_begin): Do not muck around with space/subspace stuff for
3010 (md_apply_fix): Temporarily disable argument relocation stuff
3012 (tc_gen_reloc): Temporarily disable relocation generation for
3014 (pa_build_unwind_subspace): Similarly.
3016 1999-06-16 Nick Clifton <nickc@cygnus.com>
3018 * config/tc-arm.c (thumb_set): New pseudo op.
3019 (text, data, section): Override these pseudo ops with ARM
3021 (s_thumb_set): New function: Perform the same as a .set pseudo
3022 op, but also mark the alias'ed symbol as being a Thumb
3024 (arm_s_text): New function: Perform the same as the .text
3025 pseudo op, but dump the literal pool before changing
3027 (arm_s_data): New function: Perform the same as the .data
3028 pseudo op, but dump the literal pool before changing
3030 (arm_s_section): New function: Perform the same as the
3031 .section pseudo op, but dump the literal pool before changing
3033 (arm_cleanup): Do not reset the current section before dumping
3036 1999-06-17 Nick Clifton <nickc@cygnus.com>
3038 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3039 OPTION_NO_WARN_UNMATCHED entries.
3040 (md_parse_option): Generate a warning message if an unrecognised
3041 option is encountered.
3043 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3044 (get_operands): When parsing an expression after an '@' symbol
3045 has been detected, do not ignore '#' symbols.
3046 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3049 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3051 From K. Richard Pixley <rich@noir.com>:
3052 * configure.in (ppc-*-vxworks*): New target.
3053 * configure: Rebuild.
3055 1999-06-12 Philip Blundell <philb@gnu.org>
3057 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3059 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3061 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3062 which refer to symbols in linkonce sections, permit reducing the
3063 relocs if the symbol is local.
3065 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3067 * subsegs.c (subseg_text_p): New function.
3068 * as.h (subseg_text_p): Declare.
3069 * read.c (do_align): Use subseg_text_p to set the default fill.
3070 * write.c (subsegs_finish): Likewise.
3071 * config/obj-coff.c (write_object_file): Likewise.
3072 * config/tc-i386.h (md_maybe_text): Don't define.
3073 (md_do_align): Use subseg_text_p to set the default fill.
3074 * config/tc-m32r.c (m32r_do_align): Likewise.
3075 * config/tc-sh.c (sh_do_align): Likewise.
3076 * config/tc-sparc.h (md_do_align): Likewise.
3078 1999-06-12 David O'Brien <obrien@freebsd.org>
3080 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3081 * configure: Rebuild.
3083 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3085 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3086 * Makefile.am: Rebuild dependencies.
3087 * Makefile.in: Rebuild.
3089 * config/tc-i386.c (i386_immediate): Remove unused label
3092 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3093 * symbols.c: Likewise.
3094 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3095 sy_next field when taking address, rather than symbol_next.
3097 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3099 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3100 value from the output file architecture.
3101 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3102 * dwarf2dbg.h: Change bfd_vma to addressT.
3104 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3106 * dwarf2dbg.h: Use PARAMS in function declarations.
3108 1999-06-11 Martin Dorey <mdorey@madge.com>
3110 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3111 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3113 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3115 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3117 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3119 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3122 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3124 * read.c (read_a_source_file): Only declare inescape if
3127 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3129 (find_entry_byval): Add parens to avoid warning.
3131 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3133 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3136 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3138 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3141 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3142 synthetize_setx): New functions.
3143 (md_assemble): Broken the special cases into the above
3144 functions. Make compiler happy if sizeof(bfd_vma)==4.
3145 Fix sethi generated from set/setuw. If instructions have a relloc,
3146 always clear the fields to be relocated in the opcode.
3147 (sparc_ip): Remove special_case global variable.
3149 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3151 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3152 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3153 indication of success rather than a value.
3154 (itbl_get_val): Likewise.
3155 (itbl_get_field): Use strcspn. Change delimiters to include
3157 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3158 (itbl_get_val): Likewise.
3159 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3161 * symbols.c (copy_symbol_attributes): Convert local symbols to
3164 1999-06-10 Nick Clifton <nickc@cygnus.com>
3166 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3169 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3171 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3172 Optimize set if sizeof(bfd_vma) == 64.
3173 (sparc_ip): Fix sethi - without %hi() it should generate
3174 R_SPARC_22 reloc, not R_SPARC_HI22.
3175 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3177 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3179 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3180 (s_ncons): New function.
3181 (native_op_table): New table.
3182 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3183 R_SPARC_OLO10 handling.
3185 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3187 * expr.h (struct expressionS): Revert last change; widen X_op.
3188 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3190 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3192 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3193 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3194 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3195 * Makefile.in: Regenerated.
3197 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3198 `common' pass on to s_mri_common.
3199 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3201 1999-06-06 Richard Henderson <rth@cygnus.com>
3203 * config/obj-elf.c (obj_elf_section): Don't free the return
3204 value of demand_copy_C_string.
3206 1999-06-05 Richard Henderson <rth@cygnus.com>
3208 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3209 creation logic from obj_elf_create_section.
3211 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3212 (section_stack): New.
3213 (special_sections): Make const.
3214 (obj_elf_section): Gut and rewrite parsing.
3215 (obj_elf_change_section): New function broken out of obj_elf_section.
3216 (obj_elf_parse_section_letters): Likewise.
3217 (obj_elf_section_word): Likewise.
3218 (obj_elf_section_type): Likewise.
3219 (obj_elf_previous): Treat as a toggle.
3220 (obj_elf_popsection): New.
3221 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3222 (ppc_section_type): Likewise.
3223 * config/tc-ppc.h: Likewise.
3225 * expr.h (struct expressionS): Don't make X_op a bitfield.
3226 * config/tc-alpha.c: Update for symbol handling changes.
3227 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3228 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3230 1999-06-05 Richard Henderson <rth@cygnus.com>
3232 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3233 (dwarf2_gen_line_info): Kill unused variables.
3234 (dwarf2_finish): Likewise.
3235 (dwarf2_where): Likewise.
3236 (dwarf2_directive_file): If we've only got a string,
3237 hand off to s_app_file.
3238 * ecoff.c: Move the include of ecoff.h.
3239 * symbols.h (S_IS_FUNCTION): Prototype.
3241 * read.c (LEX_HASH): Supply a default.
3243 (s_globl): Update `c' after skipping whitespace.
3244 * read.h (LEX_END_NAME, is_name_ender): New.
3245 * expr.c (get_symbol_end): Respect it.
3247 1999-06-04 Mark Klein <mklein@dis.com>
3249 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3251 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3253 * config/tc-hppa.c: Update for symbol handling changes.
3255 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3257 * cgen.c: Update for symbol handling changes.
3258 * config/tc-m32r.c: Likewise.
3260 * config/tc-hppa.h: Update for symbol handling changes.
3261 * config/tc-hppa.c: Likewise.
3263 * config/tc-arm.h: Update for symbol handling changes.
3264 * config/tc-arm.c: Likewise.
3265 (symbol_make_empty): Remove. Just use symbol_create.
3267 * symbols.c (symbol_set_tc): Correct name.
3269 * Makefile.am: Rebuild dependencies.
3270 ($(OBJS)): Don't depend upon struc-symbol.h.
3271 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3272 * dep-in.sed: Don't remove struc-symbol.h.
3273 * Makefile.in: Rebuild.
3275 * doc/internals.texi (Symbols): Describe changes in symbol
3278 1999-06-03 Richard Henderson <rth@cygnus.com>
3280 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3281 instead of doing the work by hand.
3283 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3285 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3286 state of line state-machine.
3287 (struct ls): Collect DWARF2 line state-machine state in new member
3288 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3289 resulted in any DWARF2 directives.
3290 (reset_state_machine): New function.
3291 (out_end_sequence): Ditto.
3292 (dwarf2_gen_line_info): When switching sections or switching to a
3293 lower text address, call out_end_sequence() first to terminate the
3294 previous code sequence as code sequences MUST have monotonically
3295 increasing addresses.
3296 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3298 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3300 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3301 DWARF2 debug info (line information only, at this point).
3302 * as.h: Update comment about supported debug formats.
3303 * dwarf2dbg.c, dwarf2dbg.h: New files.
3304 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3306 * expr.c (operand): Don't use [ for parens if we want an index op.
3307 (op_encoding): Switch [ into O_index, if desired.
3308 (op_rank): Renumber with O_index on bottom.
3309 (expr): If O_index, match closing bracket.
3310 * expr.h (O_index): New.
3312 * read.c (read_a_source_file): Conditionally allow matched "
3313 in lines passed to md_assemble.
3315 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3317 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3319 Add support for storing local symbols in a small structure to save
3320 memory when assembling large files.
3321 * as.h: Don't include struc-symbol.h.
3322 (symbolS): Add typedef.
3323 * symbols.c: Include struc-symbol.h.
3324 (local_hash): New static variable.
3325 (save_symbol_name): New static function, from symbol_create.
3326 (symbol_create): Call save_symbol_name.
3327 (local_symbol_count): New static variable.
3328 (local_symbol_conversion_count): Likewise.
3329 (LOCAL_SYMBOL_CHECK): Define.
3330 (local_symbol_make): New static function.
3331 (local_symbol_convert): New static function.
3332 (colon): Handle local symbols. Create local symbol for local
3334 (symbol_table_insert): Handle local symbols.
3335 (symbol_find_or_make): Create local symbol for local label name.
3336 (symbol_find_base): Check for local symbol.
3337 (symbol_append, symbol_insert): Check for local symbols.
3338 (symbol_clear_list_pointers, symbol_remove): Likewise.
3339 (verify_symbol_chain): Likewise.
3340 (copy_symbol_attributes): Likewise.
3341 (resolve_symbol_value): Handle local symbols.
3342 (resolve_local_symbol): New static function.
3343 (resolve_local_symbol_values): New function.
3344 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3345 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3346 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3347 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3348 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3349 (symbol_previous, symbol_next): New functions.
3350 (symbol_get_value_expression): Likewise.
3351 (symbol_set_value_expression): Likewise.
3352 (symbol_set_frag, symbol_get_frag): Likewise.
3353 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3354 (symbol_mark_used_in_reloc): Likewise.
3355 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3356 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3357 (symbol_mri_common_p): Likewise.
3358 (symbol_mark_written, symbol_clear_written): Likewise.
3359 (symbol_written_p): Likewise.
3360 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3361 (symbol_section_p, symbol_equated_p): Likewise.
3362 (symbol_constant_p): Likewise.
3363 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3364 (symbol_get_obj, symbol_set_obj): Likewise.
3365 (symbol_get_tc, symbol_set_tc): Likewise.
3366 (symbol_begin): Initialize local_hash.
3367 (print_symbol_value_1): Handle local symbols.
3368 (symbol_print_statistics): Print local symbol statistics.
3369 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3370 Declare new symbols.c functions. Move many declarations here from
3372 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3373 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3374 (struct symbol): Move bsym to make it clearly the first field.
3375 Remove TARGET_SYMBOL_FIELDS.
3376 (symbolS): Don't typedef.
3377 (struct broken_word): Remove.
3378 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3379 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3380 (symbol_clear_list_pointers): Likewise.
3381 (symbol_insert, symbol_remove): Likewise.
3382 (symbol_previous, symbol_append): Likewise.
3383 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3384 (struct local_symbol): Define.
3385 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3386 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3387 (local_symbol_get_frag, local_symbol_set_frag): Define.
3388 (local_symbol_get_real_symbol): Define.
3389 (local_symbol_set_real_symbol): Define.
3391 * write.c (write_object_file): Call resolve_local_symbol_values.
3392 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3393 (TARGET_SYMBOL_FIELDS): Don't define.
3394 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3395 ECOFF_DEBUGGING, add ECOFF fields.
3396 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3397 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3398 ECOFF_DEBUGGING, add ECOFF fields.
3399 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3400 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3401 * config/tc-mcore.h: Don't include struc-symbol.h.
3402 (TARGET_SYMBOL_FIELDS): Don't define.
3403 (struct mcore_tc_sy): Define.
3404 (TC_SYMFIELD_TYPE): Define.
3405 * Many files: Use symbolS instead of struct symbol. Use new
3406 accessor functions rather than referring to symbolS fields
3409 * read.c (s_mri_common): Don't add in value of line_label.
3411 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3412 checking for SEC_LINK_ONCE.
3414 * config/tc-sh.h (sh_fix_adjustable): Declare.
3416 * app.c (input_buffer): New static variable.
3417 (app_push): Save saved_input in allocated buffer.
3418 (app_pop): Restored saved_input.
3419 (do_scrub_chars): Change get parameter to take char * and int as
3420 arguments. Change GET macro to pass input_buffer to get
3421 function. Don't save input into allocated buffer.
3422 * as.h (do_scrub_chars): Update declaration.
3423 * input-file.c (input_file_get): Change to take char * and int.
3424 Read data into passed in buffer. Remove static buffer.
3425 * read.c (scrub_from_string): Change to take char * and int. Copy
3426 data into passed in buffer.
3428 * hash.h: Neaten. Declare hash_traverse.
3429 * hash.c: Complete rewrite based on BFD hashing code.
3430 * gasp.c (chunksize): New variable.
3431 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3434 1999-05-28 Nick Clifton <nickc@cygnus.com>
3436 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3437 addend unless the target uses an old ABI.
3439 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3441 -Wchar-subscripts cleanup
3442 * listing.c (listing_newline): Use unsigned char variable, so
3443 calls to isascii,iscntrl are correct.
3444 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3446 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3447 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3448 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3449 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3451 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3453 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3455 (arch_coldfire_p): New #define.
3456 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3458 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3460 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3462 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3463 (install_operand): Add place `N'.
3464 (init_table): Add registers ACC, MACSR, MASK.
3466 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3468 * config/tc-m68k.c: Change mcf5200 --> mcf.
3469 (archs): Add mcf5206e, mcf5307.
3470 (m68k_ip): Add format `u'.
3471 (install_operand): Add place `m', `M', `h'.
3472 (init_table): Add upper/lower registers.
3474 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3476 1999-05-28 Martin Dorey <mdorey@madge.com>
3478 * config/tc-i960.c: Several minor changes to add ELF and
3479 BFD_ASSEMBLER support.
3480 * config/tc-i960.h: Likewise.
3481 * configure.in (i960-*-elf*): New target.
3482 * aclocal.m4, configure: Rebuild.
3484 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3486 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3487 reloc changes when defined(BFD_ASSEMBLER).
3489 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3491 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3493 * write.c (write_print_statistics): Output to file, not stderr.
3495 * expr.c (generic_bignum_to_int32,64): Prototype.
3497 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3498 output_sleb128, output_uleb128, output_big_sleb128,
3499 output_big_uleb128, output_big_leb128): Prototype.
3500 (output_big_sleb128, output_big_uleb128): Make inline.
3501 (output_big_leb128): Remove inline
3503 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3504 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3505 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3506 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3507 value for correct overflow check in write.c:fixup_segment.
3508 * write.c (fixup_segment): Move bitfield overflow checks to after
3509 the md_apply_fix call.
3510 * config/obj-coff.c (fixup_segment): Likewise.
3511 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3512 valueT *val argument.
3514 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3516 * config/atof-ieee.c (gen_to_words): Correctly round a
3517 denormalized number. Fix off-by-one in range checking for
3518 exponent in a denormal.
3520 1999-05-10 Nick Clifton <nickc@cygnus.com>
3522 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3525 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3527 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3529 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3531 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3532 (ReverseRegRegmem): Remove.
3533 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3534 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3535 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3538 From Doug Ledford <dledford@redhat.com>
3539 * config/tc-i386.h (RegXMM): New for P/III.
3540 * config/tc-i386.c: Add support for P/III.
3542 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3544 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3545 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3546 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3548 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3550 * config/tc-i386.c (i386_immediate): Skip whitespace before
3551 complaining about junk after expression.
3552 (i386_displacement): Likewise.
3554 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3556 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3557 Don't copy before downcaseing.
3559 1999-05-05 Catherine Moore <clm@cygnus.com>
3561 * tc-m68k.c: Include elf/m68k.h.
3562 (m68k_elf_final_processing): New routine.
3563 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3566 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3568 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3571 1999-04-30 Nick Clifton <nickc@cygnus.com>
3573 * config/tc-mcore.c (mcore_s_section): Dump literals before
3576 1999-04-29 Nick Clifton <nickc@cygnus.com>
3578 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3581 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3583 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3584 (TC_INIT_FIX_DATA): Delete.
3585 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3586 (TC_INIT_FIX_DATA): Delete.
3587 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3588 * write.c (fix_new_internal): Initialize fx_cgen member.
3589 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3590 (gas_cgen_md_apply_fix3): Update.
3591 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3592 (md_cgen_record_fixup_exp): Update.
3593 (FX_OPINFO_R_TYPE): Update.
3595 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3596 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3597 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3598 * frags.h (struct frag): Make opindex, opinfo ints.
3600 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3602 1999-04-26 Tom Tromey <tromey@cygnus.com>
3604 * aclocal.m4, configure: Updated for new version of libtool.
3606 1999-04-22 Nick Clifton <nickc@cygnus.com>
3608 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3610 (md_apply_fix3): Do not fix up absolute relocations against
3613 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3615 1999-04-20 Nick Clifton <nickc@cygnus.com>
3617 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3618 changes and data-in-text directives.
3619 (mcore_cons): New function: intercept cons() operations.
3620 (mcore_float_cons): New function: intercept float_cons()
3622 (mcore_stringer): New function: intercept stringer() operations.
3624 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3626 * obj.h (struct format_ops): Change generate_asm_lineno field to
3628 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3630 * config/tc-alpha.c (find_opcode_match): Add default case to
3632 (find_macro_match): Likewise.
3633 (load_expression): Parenthesize && within ||.
3635 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3637 1999-04-17 Nick Clifton <nickc@cygnus.com>
3639 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3640 .text .data .section pseudo ops.
3641 (mcore_s_section): New function. Dump lits before changing secs.
3642 (mcore_s_text): New function. Dump lits before changing secs.
3643 (mcore_s_data): New function. Dump lits before changing secs.
3645 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3647 * config/tc-mips.c (mips_32bitmode): New.
3648 (md_begin): Set mips_32bitmode if needed.
3649 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3650 Set EF_MIPS_32BITMODE.
3652 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3654 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3657 1999-04-16 Nick Clifton <nickc@cygnus.com>
3659 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3661 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3663 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3664 expressions correctly.
3667 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3669 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3671 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3673 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3674 and fmpynfadd instructions.
3676 1999-04-11 Richard Henderson <rth@cygnus.com>
3678 * as.h (environ): Declare it, if needed.
3679 * as.c (dump_statistics): Don't declare environ.
3680 * configure.in (environ): Detect declaration.
3681 * configure, config.in: Rebuild
3683 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3684 (i386_displacement): Allocate enough space for replacement buffer.
3685 Clean up replacement buffer initialization.
3687 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3689 * subsegs.c (section_symbol): Don't create a new symbol if one
3690 already exists; instead, use the existing one, but set its segment
3691 and frag data if it hasn't already been defined.
3692 * config/obj-coff.c (c_section_symbol): Likewise.
3694 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3696 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3698 1999-04-08 Nick Clifton <nickc@cygnus.com>
3700 * config/tc-mcore.c: New File: Support routines for MCore
3702 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3703 * config/obj-coff.c: Add support for mcore-pe target.
3705 * Makefile.am: Add support for MCore targets.
3706 * Makefile.in: Regenerate.
3707 * configure.in: Add support for MCore targets.
3708 * configure: Regenerate.
3710 * doc/all.texi: Set MCORE.
3711 * doc/as.texinfo: Document MCore specific command line options.
3713 * write.h: Prevent multiple inclusion.
3715 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3717 * asintl.h (LC_MESSAGES): Never define.
3718 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3720 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3723 * Makefile.am (m68k-parse.c): If configuring in the source
3724 directory, copy m68k-parse.y into the local directory before
3725 running ylwrap, to remove spurious differences when generating
3727 * Makefile.in: Rebuild.
3729 * config/tc-sparc.h (md_do_align): Just allocate the number of
3730 bytes necessary, rather than always allocating 1024.
3732 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3734 * listing.c (listing_newline): Add cast to avoid warning.
3735 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3736 * config/tc-i386.c (i386_scale): Add return value.
3737 (build_displacement_string): Remove unused local temp_disp2.
3738 (i386_intel_memory_operand): Add parentheses to avoid warning.
3739 (i386_intel_operand): Remove unused local end_of_operand_string.
3740 (i386_operand): Remove unused local operand_modifier.
3741 (i386_operand): Add parens to avoid warning.
3743 1999-04-04 Don Bowman <don@pixsci.com>
3745 * configure.in: Add mips*-*-vxworks* target; have it define
3747 * configure, config.in: Rebuild.
3749 1999-03-31 Nick Clifton <nickc@cygnus.com>
3751 * configure.in (emulations): Add support for arm-epoc-pe.
3752 * configure: Regenerate.
3753 * config/te-epoc-pe.h: New file. Define macros specific to
3755 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3756 for arm-epoc-pe target.
3758 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3760 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3762 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3764 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3765 detect ",n" without a condition.
3766 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3769 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3771 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3772 instruction is encoded with one bit.
3775 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3777 * doc/internals.texi (CPU backend): Mention that
3778 line_separator_chars should not include newline. From thi
3779 <ttn@mingle.glug.org>.
3781 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3783 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3784 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3786 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3788 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3790 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3792 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3795 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3797 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3799 1999-03-15 Martin Hunt <hunt@cygnus.com>
3801 * app.c (do_scrub_begin): Change '-' back to a symbol char
3802 so we can use multiple opcodes on a line again.
3804 * config/tc-d30v.c: By default, warn if a symbol has
3805 the same name as a register. Plus some minor
3806 updates from the branch.
3808 1999-03-13 Nick Clifton <nickc@cygnus.com>
3810 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3811 BFD_RELOC_16 and BFD_RELOC_64.
3813 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3815 * expr.c (expr): Add missing else.
3817 1999-03-12 Nick Clifton <nickc@cygnus.com>
3819 * config/tc-arm.c (md_apply_fix3): Improve error message.
3821 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3823 * Makefile.am (CPU_TYPES): Add fr30.
3824 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3825 (fr30,m32r dependencies): Update.
3826 * Makefile.in: Rebuild.
3828 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3829 (gas_cgen_record_fixup_exp): Ditto.
3830 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3831 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3832 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3833 (md_cgen_lookup_reloc): Update use of operand->type.
3834 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3835 (md_convert_frag): Call cgen_operand_lookup_by_num.
3836 (md_cgen_lookup_reloc): Update use of operand->type.
3837 (m32r_cgen_record_fixup_exp): Ditto.
3839 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3841 * config/tc-mips.c (md_show_usage): Fix message.
3843 1999-03-03 Nick Clifton <nickc@cygnus.com>
3845 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3846 and LDR reg,=<expr> instruction.
3848 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3851 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3853 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3855 1999-02-17 Nick Clifton <nickc@cygnus.com>
3857 This patch was created by: Scott Bambrough
3858 <scottb@corelcomputer.com>
3861 Special cased '@' character. The '@' character is used as the
3862 ARM assembler comment character, as a special character
3863 and in ELF .symver pseudo-op's, and as a special character in
3864 .type and .section pseudo-ops.
3865 (symver_pseudo): New static variable.
3866 (symver_state): New static variable.
3867 (struct app_save): Add field 'symver_state'.
3868 (app_push): Save global symver_state int struct app_save.
3869 (app_pop): Restore global symver_state from struct app_save.
3870 (do_scrub_chars): Special case handling of '@' character in
3873 * configure.in: Modified to recognize armv* uname syntax from ARM
3875 * configure: Regenerated.
3877 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3878 a prefix to the section's type.
3879 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3880 the type's typename.
3882 * config/tc-arm.h: Add support for PIC generation:
3883 (pic_code): New boolean.
3884 (obj_relocate_extern): Define.
3885 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3886 (TC_CONS_FIX_NEW): Define.
3887 (tc_fix_adjustable): Define.
3888 (GLOBAL_OFFSET_TABLE_NAME): Define.
3890 * config/tc-arm.c: Add support for PIC generation:
3891 (line_seperator_chars): Allow ';' as a seperator for Linux.
3892 (is_immediate_prefix): New macro.
3893 (arm_parse_reloc): New function.
3894 (s_arm_elf_cons): New function.
3895 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3896 (md_undefined_symbol): Special case handling for the Global Offset
3898 (md_apply_fix3): Handle PIC relocs.
3899 (tc_gen_reloc): Handle PIC relocs.
3900 (md_parse_option): Add support for '-k' command line switch to
3901 enable PIC generation.
3902 (cons_fix_new_arm): New function.
3903 (s_arm_elf_cons): New function.
3905 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3907 * configure.in: Add comments for uses of AC_DEFINE.
3908 * acinclude.m4: Likewise.
3909 * acconfig.h: Remove.
3910 * aclocal.m4: Rebuild.
3911 * configure: Rebuild.
3912 * Makefile.in: Rebuild.
3913 * config.in: Rebuild.
3915 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3917 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3918 non-constant offset from a base register.
3920 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3922 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3925 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3927 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3928 (emit_insn): Look for pc-relative and no-overflow specifiers on
3929 internal relocation types.
3931 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3933 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3936 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3938 (mips_4650, mips_4010, mips_4100): Variables removed.
3939 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3940 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3942 (md_begin): Don't bother initializing the mips_NNNN variables;
3943 mips_cpu is set, and that's good enough now.
3944 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3945 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3946 (show): New function, to handle wrapping in the CPU lists.
3947 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3949 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3951 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3952 than treat as an immediate specifier.
3954 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3956 * config/tc-i386.c: Prototype many functions.
3957 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3958 (i386_immediate): Remove unused second argument.
3959 (i386_intel_operand): Fix i386_is_reg typo.
3960 (i386_operand): Use allow_naked_reg.
3961 (output_invalid): Make operand int for K&R.
3963 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3965 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3967 * Makefile.in: Rebuild.
3969 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3971 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3973 (EXTRA_as_new_SOURCES): Comment out.
3974 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3975 * Makefile.in: Rebuild.
3976 * doc/Makefile.in: Rebuild.
3977 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3978 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3979 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3980 * configure: Rebuild.
3981 * aclocal.m4: Rebuild.
3982 * config.in: Rebuild.
3983 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3984 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3985 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3986 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3987 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3988 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3989 (gas_cgen_record_fixup_exp): Ditto.
3990 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3991 descriptor, not global variable.
3992 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3993 descriptor, not global variable. Refer to insert_operand handler
3994 via cpu descriptor, not global function.
3995 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3996 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3997 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3998 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3999 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4000 * config/tc-m32r.c: Ditto.
4001 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4002 (md_assemble): Ditto.
4003 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4005 1999-02-09 Nick Clifton <nickc@cygnus.com>
4007 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4008 relocations for ELF targets.
4010 1999-02-08 Nick Clifton <nickc@cygnus.com>
4012 * configure.in: Add support for StrongARM target.
4013 * configure: Regenerate.
4015 1999-02-05 Nick Clifton <nickc@cygnus.com>
4017 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4019 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4022 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4024 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4026 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4028 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4029 (INTEL_DWORD_MNEM_SUFFIX): Define.
4032 (DWORD_PTR): Define.
4033 (XWORD_PTR): Define.
4035 (OFFSET_FLAT): Define.
4037 (NONE_FOUND): Define.
4040 * config/tc-i386.c (set_intel_syntax): New routine.
4041 (intel_syntax): Declare.
4042 (allow_naked_reg): Declare.
4043 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4044 (intel_float_operand): New routine.
4045 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4046 Handle brackets as well as parens. Call i386_intel_operand for
4047 intel syntax. Reverse operands if appropriate. Handle new
4048 suffixes. Handle movzx and movsx.
4049 (i386_is_reg): New routine.
4050 (i386_immediate): New routine.
4051 (i386_scale): New routine.
4052 (i386_displacement): New routine.
4053 (i386_operand_modifier): New routine.
4054 (build_displacement_string): New routine.
4055 (i386_parse_seg): New routine.
4056 (i386_intel_memory_operand): New routine.
4057 (i386_intel_operand): New routine.
4058 (i386_operand): Call i386_displacement, i386_immediate,
4059 i386_scale, etc. instead of handling inline.
4060 (parse_register): Handle registers without prefix.
4062 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4064 * configure: Regenerate.
4065 * configure.in (arm-*-oabi): New.
4066 (thumb-*-oabi): New.
4067 * config/tc-arm.c (target_oabi): Declare.
4068 (md_apply_fix3): Support REL relocs.
4069 (md_parse_option): Handle -oabi.
4070 (elf32_arm_target_format): New routine.
4071 (md_longopts): Add OPTION_OABI.
4072 * config/tc-arm.h: Redefine TARGET_FORMAT.
4075 1999-01-28 Nick Clifton <nickc@cygnus.com>
4077 * write.c (write_relocs): Handle out of range error.
4079 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4080 (fr30_force_relocation): Default to 0.
4082 * config/tc-fr30.h (obj_fix_adjustable): Define.
4083 (TC_FORCE_RELOCATION): Define.
4085 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4088 1999-01-16 Nick Clifton <nickc@cygnus.com>
4090 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4091 merge of two instructions if the left instruciton kills the right.
4093 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4095 * Makefile.in: Regenerate.
4096 * configure.in: Redo test for using cgen.
4097 * configure: Regenerate.
4099 1999-01-09 Nick Clifton <nickc@cygnus.com>
4101 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4102 redefinition of this macro.
4104 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4106 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4109 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4111 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4112 a read of HI or LO and an immediatly following branch.
4114 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4116 * config/tc-mips.c (md_begin): Another correction to the setting of
4119 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4121 * config/tc-mips.c (md_begin): Correct type-o in setting of
4124 1998-12-21 Nick Clifton <nickc@cygnus.com>
4126 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4127 bit insn when optimizing, so that parallelised instructions will
4128 start on a 32 bit boundary.
4130 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4132 * config/tc-mips.c (mips_eabi64): New.
4133 (md_begin): Set mips_eabi64.
4134 (mips_elf_final_processing): Use it.
4136 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4138 * config/tc-mips.c (mips_elf_final_processing):
4139 Correct setting of ABI in e_flags.
4141 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4143 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4146 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4148 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4150 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4152 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4153 warning, values that don't fit in the field.
4155 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4157 * config/tc-mips.c (mips_abi_string): New.
4158 (md_parse_option,md_longopts): Add mabi.
4159 (mips_elf_final_processing): Set e_flags based on mabi flag.
4161 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4163 * config/tc-mips.c (md_parse_option): Handle vr4111.
4165 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4167 * config/tc-h8300.c (build_bytes): Change message given if the
4168 instruction requires H8/300H mode and we're not in Hmode, to
4169 suggest that it may be the operand modes that are the problem, not
4170 necessarily the opcode.
4172 1998-12-10 Nick Clifton <nickc@cygnus.com>
4174 * config/tc-fr30.c: Add line separator character.
4176 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4178 * configure.in (hppa-*-mpeix*): New target.
4179 * config/obj-som.h (obj_som_compiler): Declare.
4180 * config/obj-som.c (compiler_seen): New static variable.
4181 (obj_som_compiler): New function.
4182 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4183 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4184 (pa_type_args): Set hppa_priv_level.
4185 (pa_compiler): New static function if OBJ_SOM.
4186 * configure: Rebuild.
4188 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * read.c (output_leb128): Don't mark as inline.
4192 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4194 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4195 AIX .vbyte unaligned data support.
4196 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4197 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4200 1998-12-07 Nick Clifton <nickc@cygnus.com>
4202 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4205 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4207 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4208 BFD_RELOC_ARM_PCREL_BRANCH.
4210 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4212 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4213 checking the target type.
4214 (mips-dec-bsd*): Set endian to little.
4215 * configure: Rebuild.
4217 COFF weak symbol support, based on patches from Mark Elbrecht
4218 <snowball3@usa.net>:
4219 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4220 * config/obj-coff.c (obj_coff_weak): New static function.
4221 (obj_coff_endef) [both versions]: Handle weak symbols.
4222 (coff_frob_symbol): Likewise.
4223 (yank_symbols): Likewise.
4224 (obj_pseudo_table): Add "weak".
4226 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4227 <aymeric.vincent@emi.u-bordeaux.fr>.
4228 * aclocal.m4: Rebuild with current tools.
4229 * configure: Rebuild.
4231 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4232 an assertion failure for a case we can't handle when OBJ_ECOFF.
4234 * expr.c (operator): And with 0xff to avoid problems with signed
4237 1998-12-03 Nick Clifton <nickc@cygnus.com>
4239 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4240 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4242 1998-12-02 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4247 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4249 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4250 calculation of pcrel point.
4252 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4254 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4257 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4259 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4261 (d10v_cleanup): Only generate previous insn if a multiline insn is
4264 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4266 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4269 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4271 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4272 -marm6xxx command line switches.
4274 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4276 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4277 (itbl-ops.o): Delete duplicate dependencies.
4278 Rebuild dependencies.
4279 Add fr30 dependencies.
4280 * Makefile.in: Rebuild.
4282 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4284 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4286 * listing.c: Ignore line terminator characters found inside
4289 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4291 * po/gas.pot: Regenerated.
4293 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4295 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4296 fr30_is_label_start(). Also checks for delay slot insns.
4298 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4299 FR30 instructions which contain a colon in the mnemonic.
4301 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4303 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4305 * config/tc-fr30.c: Removed currently superflous code.
4307 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4309 * config/tc-fr30.h: New file.
4310 * config/tc-fr30.c: Tweaking so that it will compile.
4312 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4314 * config/tc-d10v.h (obj_fix_adjustable): Define.
4315 (TC_FORCE_RELOCATION): Define.
4316 (d10v_force_relocation): Declare.
4317 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4318 (md_apply_fix3): Handle Vtable relocs.
4319 (d10v_fix_adjustable): New.
4320 (d10v_force_relocation): New.
4322 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4324 * config/tc-d30v.c: Change default behaviour to ignore potential
4325 conflicts between register name and symbol names.
4327 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4329 * configure.in: Add fr30-*-*.
4330 * config/tc-fr30.c: New file.
4331 * Makefile.in: Regenerated.
4332 * config.in: Regenerated.
4333 * configure: Regenerated.
4334 * doc/Makefile.in: Regenerated.
4335 * po/gas.pot: Regenerated.
4337 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4339 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4342 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4344 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4346 (do_scrub_chars): Add some casts to unsigned char to avoid
4347 unwanted sign extension.
4348 * read.c (lex_type): Set characters about 127 to be symbol
4350 * config/tc-i386.c (md_begin): Set identifier_chars and
4351 operand_chars for values above 127.
4353 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4355 * configure.in: detect cygwin* instead of cygwin32*
4356 * configure: regenerate
4358 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4360 * listing.c: Add support for producing a listing from piped
4363 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4365 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4366 (append_insn): Account for the tx39's multiply behavior.
4368 1998-10-26 Michael Meissner <meissner@cygnus.com>
4370 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4371 from assemble_parallel_insns. Add support for '->' to indicate
4372 explicitly serializing the instructions.
4373 (md_assemble): Ditto.
4375 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4377 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4380 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4382 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4384 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4386 * config/tc-mips.c : support frame and regmask/fregmask when
4387 MIPS_STABS_ELF is specified.
4389 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4391 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4392 (md_apply_fix): Don't return 1 for VTABLE relocs.
4393 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4395 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4397 * doc/c-i386.texi: Replace occurences of "opcode" with
4398 "instruction mnemonic", "instruction", or "mnemonic" when
4399 referring to the name of an instruction. Use "opcode" when
4400 referring to the sequence of machine bytes.
4402 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4403 (is_opcode_char): Rename to is_mnemonic_char.
4404 (md_assemble and i386_operand): Correct error messages from
4405 "opcode" to "instruction mnemonic"
4406 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4407 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4408 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4409 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4410 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4411 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4412 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4414 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4416 * config/tc-i386.c (i386_operand): Check for garbage after
4419 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4421 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4422 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4424 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4426 * config/tc-sh.h (obj_fix_adjustable): Define.
4427 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4428 (md_apply_fix): Likewise.
4429 (tc_gen_reloc): Likewise.
4430 (sh_fix_adjustable): New.
4432 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4434 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4435 * cgen.h (gas_cgen_finish_insn): Update prototype.
4436 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4437 cgen_insn_t -> CGEN_INSN_INT.
4438 (make_parallel): Update handling of CGEN_INT_INSN_P.
4439 (assemble_parallel_insn): Ditto.
4440 (target_make_parallel): New function.
4441 (md_assemble): Use it.
4443 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4445 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4447 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4449 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4450 converted into lower case.
4452 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4454 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4455 (gas_cgen_tc_gen_reloc): Likewise.
4456 * config/tc-m32r.h (obj_fix_adjustable): Define.
4457 * config/tc-m32r.c (m32r_fix_adjustable): New.
4458 (m32r_force_relocation): Handle VTABLE relocs.
4460 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4462 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4464 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4466 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4467 to lower case before parsing.
4469 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4470 parallel insns modift buts in the PSW as a side effect.
4472 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-d30v.c (find_format): Test for missing flag and
4477 (md_apply_fix3): Fix error messages to avoid
4478 assumption about presence of a symbol.
4480 (parallel_ok): Disallow parallel instructions that both modify the
4483 (find_format): Generate a warning if an odd numbered register is
4484 used as the first register in a mutli-register instruction.
4486 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4488 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4489 relocations are always associated with a symbol.
4491 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4493 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4494 (elf32_sparc_force_relocation): Declare.
4495 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4496 (tc_gen_reloc): Handle vtable relocs.
4497 (elf32_sparc_force_relocation): New.
4499 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4501 * symbols.c (S_IS_FUNCTION): New.
4502 * config/tc-v850.h (obj_fix_adjustable): Define.
4503 (TC_FORCE_RELOCATION): Define.
4504 (v850_force_relocation): Declare.
4505 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4506 of fx_addnumber for VTABLE reloc addends.
4507 (md_apply_fix3): Handle VTABLE relocs.
4508 (v850_fix_adjustable): New.
4509 (v850_force_relocation): New.
4511 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4513 * tc-hppa.c (fp_operand_format): Add some additional formats.
4514 (pa_ip): Do not automatically promote into pa2.0 mode.
4515 (pa_level): Handle ".level 2.0".
4517 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4519 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4520 * config/tc-i386.h (template.extension_opcode): Change to
4521 unsigned int to allow full range of 8-bit opcode suffixes.
4522 (None): Redefine as 0xffff.
4524 From Jeff B Epler <jepler@usgs.gov>
4525 * doc/c-i386.texi (i386-SIMD): New section.
4527 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4529 * read.c (discard_rest_of_line): New function.
4530 * read.h: Declare it.
4531 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4533 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4535 * config/tc-d10v.c (find_symbol_matching_register): New function.
4536 (find_opcode): Cope with the case where a register name matches
4539 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4541 * config/tc-v850.c (md_pcrel_from): Rename to
4542 v850_pcrel_from_section.
4543 (v850_pcrel_from_section): Do not resolves symbols in other
4546 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4548 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4550 * config/tc-d10v.c (find_opcode): Generate an error if a register
4551 is supplied for an operand that should not be a register.
4553 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4555 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4556 instructions to have another instruction in the right bin.
4558 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4560 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4561 the right container if the left container holds a branch
4564 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4566 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4567 both a register name and symbol name.
4568 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4570 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4572 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4573 execution unit class.
4575 (reg_name_search): If a name matches a register and a symbol,
4576 prefer the register.
4577 (find_format): Disallow flag registers when a general purpose
4578 register is required.
4579 If a number is required, but a register has been given, check to
4580 see if a symbol with the same name as the register exists, and if
4581 so, use that symbol.
4583 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4585 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4587 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4589 * config/tc-d30v.c (find_format): Do not accept flag registers as
4590 general purpose registers.
4591 (find_format): If an immediate value is expected at a given place
4592 in a format, but a register name has been provided instead, check
4593 to see if that register name matches the name of a predefined
4594 symbol and if it does, then use the symbol instead.
4595 (reg_name_search): If a register name matches a symbol name,
4596 prefer the register name to the symbol name.
4598 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4600 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4601 the previous insn to empty.
4603 1998-09-20 Michael Meissner <meissner@cygnus.com>
4605 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4606 pieces, forcing the use of an ANSI compiler.
4608 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4610 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4612 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4614 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4616 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4618 (obj_elf_vtable_entry): Likewise.
4619 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4620 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4621 (tc_gen_reloc): Likewise.
4622 (arm_fix_adjustable): Likewise.
4623 (elf32_arm_force_relocation): New.
4624 (armelf_frob_symbol): Remove coff-style symbol support.
4626 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4628 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4630 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4632 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4633 OBJ_COFF so that routine is defined for a.out format.
4635 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4637 * config/tc-i386.c (i386_operand): Detect non-segment registers
4638 used as segment prefixes.
4640 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4642 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4643 optimize across FDE boundaries.
4645 * config/obj-coff.c (obj_coff_section): Preserve any link once
4646 flags when setting the section flags.
4648 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4650 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4651 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4653 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4655 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4658 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4660 * frags.c (frag_grow): Include the size of the frag struct in the
4663 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4664 if the new subseg comes before the old.
4666 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4668 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4669 to handle edge8 and edge16.
4671 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4673 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4674 before we clobber the symbol involved.
4676 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4678 * config/tc-arm.c: Remove OBJ_ELF definitions for
4679 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4680 use arm_adjust_symtab for OBJ_COFF.
4681 (armelf_adjust_symtab): New Routine.
4682 * config/tc-arm.h: Define obj_adjust_symtab to
4683 armelf_adjust_symtab for OBJ_ELF.
4685 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4687 * configure.in: Make all i386-elf targets use bfd_gas.
4688 * config/tc-i386.c (tc_i386_force_relocation): New.
4689 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4690 (md_apply_fix3): Likewise.
4691 (tc_gen_reloc): Handle them.
4692 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4693 tc_i386_force_relocation.
4695 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4697 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4699 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4702 current opcode after writing the first insturction of a reverse
4705 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4707 * read.h (generate_lineno_debug): Add prototype.
4708 * read.c (generate_lineno_debug): Make non-static.
4710 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4712 * config/tc-i386.c (md_assemble): Only warn for address/data size
4715 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4718 against Thumb function names, as the linker needs this information.
4720 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4722 * expr.c (operand): Check also that there is no advance in operand
4723 after atof_generic in order to decide "is it label 0f or floating
4726 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4728 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4729 command line options with a single dash.
4730 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4732 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4734 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4735 * tc-arm.c (arm_fix_adjustable): New routine.
4737 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4739 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4740 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4741 demand_empty_rest_of_line before mri_comment_end.
4742 (equals): Check garbage after expression before
4743 mri_comment_end in MRI mode.
4745 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4747 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4748 small immediate constant to use the constant itself rather than
4751 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4753 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4754 (pa_leave): Likewise.
4756 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4758 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4760 (i386_operand): Fix an error message.
4762 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4764 * doc/c-arm.texi (ARM Directives): Document .req directive.
4766 * config/tc-arm.c (reg_required_here): Display erroneous string if
4767 the register name could not be decoded.
4768 Do not set inst.instruction if the sift is -1.
4770 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4772 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4775 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4777 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4778 even if it is belived to be unnecessary.
4780 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4782 config/tc-i386.c (i386_operand): Size immediate constants by
4783 suffix (erroneously removed as part of July 7 change).
4785 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4787 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4788 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4789 (armelf_frob_symbol): New Routine.
4790 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4792 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4794 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4796 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4798 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4799 command line switches passed to assembler.
4801 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4803 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4804 (gas_cgen_opcode_desc): Declare.
4805 (gas_cgen_parse_operand): Declare.
4806 (*): Prepend gas_ to gas specific fns to denote them as such.
4808 * cgen.c (gas_cgen_opcode_desc): New global
4809 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4810 (queue_fixup): Renamed from cgen_queue_fixup.
4811 (*): Prepend gas_ to gas specific fns to denote them as such.
4813 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4814 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4815 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4816 Open opcode table and initialize it.
4817 (make_parallel): Use gas_cgen_opcode_desc.
4818 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4819 (md_assemble): Ditto.
4821 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4823 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4824 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4825 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4826 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4827 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4828 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4829 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4830 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4831 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4832 (INIT_STAB_SECTION): Likewise.
4833 (OBJ_PROCESS_STAB): Likewise.
4835 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4836 (md_parse_option): Watch for them.
4837 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4838 (md_begin): Kill neverdef code.
4839 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4840 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4841 (s_alpha_coff_wrapper): New.
4842 (md_pseudo_table): Trap all ECOFF pseudos.
4844 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4846 Start of changes to remove mdebug section from mips*-elf
4847 Based on MIPS_STAB_ELF definition
4848 * acconfig.h: undef if not configured
4849 * config.in: undef if not configured
4850 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4851 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4852 * stabs.c (s_stab_generic): flush frag
4854 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4856 * configure.in: (arm-*-elf): Handle.
4857 (thumb-*-elf): Handle.
4858 * configure: Regenerate.
4859 * read.c (stringer): Fix typo in comment.
4860 * write.c (fixup_segment): Don't add symbol value to addend if
4862 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4864 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4867 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4869 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4870 (write_2_short): Emit warning if new flag is set.
4871 (do_assemble): Set flags if left instruction is one of special
4872 "right-instruction-killer" type.
4874 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4876 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4877 Always output words in debug_info section as big endian.
4878 (sparc_target_format): Choose correct bfd target.
4879 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4881 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4883 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4884 to work with internationalization code. Issue an error when two
4885 operands match that are not allowed to match.
4887 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4889 * configure.in (install_tooldir): Allow target to specify whether
4890 it wants to be installed in $(tooldir)/bin.
4891 * configure: Regenerate.
4892 * Makefile.am (install-exec-local): Set install-exec-tooldir
4893 dependency via configure.
4894 * Makefile.in: Regenerate.
4896 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4898 * Makefile.am (install-exec-local): Split into two ...
4899 (install-exec-bindir,install-exec-tooldir): New rules.
4900 * Makefile.in: Regenerate.
4902 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4904 * Makefile.am (install-exec-local): Don't remove the file before
4905 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4906 W. Rozycki <macro@ds2.pg.gda.pl>.
4907 * Makefile.in: Rebuild.
4909 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4911 * cgen.c: Include libiberty.h.
4912 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4913 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4914 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4915 (md_cgen_lookup_reloc)): Declare.
4916 (md_cgen_record_fixup_exp): Declare.
4917 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4918 (m32r_relax_frag): Declare.
4919 (cgen_md_apply_fix3): Decls moved to cgen.h.
4920 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4921 (m32r_cgen_record_fixup_exp): Delete decl.
4922 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4923 (assemble_nop): Delete.
4924 (expand_debug_syms): Delete unused `exp'.
4925 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4926 Add default case for -Wall.
4927 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4928 (md_atof): Delete unused wordP.
4930 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4932 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4935 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4937 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4938 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4939 .print, .purgem, and .struct. Remove documentation for
4942 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4944 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4945 Update call to insert_operand.
4947 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4949 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4951 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4953 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4954 whitespace after a prefix operator.
4956 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4958 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4960 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4962 * config/tc-sparc.c (log2): New static function.
4963 (s_reserve): Use log2 to convert alignment before calling
4965 (s_common): Use log2 to convert alignment before calling
4966 record_alignment and frag_align.
4967 (sparc_cons_align): Use log2.
4969 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4971 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4972 (s_common): Likewise.
4974 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4975 initialization of waddr.
4976 (sparc_elf_final_processing): Add default case to switch.
4978 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4980 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4981 than temporary real.
4983 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4985 * write.c (subsegs_finish): Don't align the segments if there were
4988 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4989 copying aux information.
4991 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4992 expression into a symbol.
4994 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4996 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4997 type to unsigned int.
4998 (md_assemble): Change type used to store offsets from unsigned
5000 (i386_operand): Switch error check to only call RESTORE_END_STRING
5001 once after parse_register.
5003 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5005 * config/tc-v850.c (md_show_usage): Changed format to match that
5008 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5010 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5012 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5014 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5017 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5019 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5020 * doc/Makefile.in: Rebuild.
5022 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5024 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5025 for %lo expressions.
5026 (mips_ip, case 'u'): Move range check after code to mask
5027 off bits in %hi/%lo expressions. Mask off high bits for
5030 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5032 * doc/Makefile.am (gasver.texi): New target.
5033 (as.info, as.dvi): Depends upon gasver.texi.
5034 * doc/as.texinfo: Include gasver.texi. Mention version number on
5035 title page and in top node.
5036 * doc/Makefile.in: Rebuild.
5038 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5040 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5041 but not including the line containing the edict.
5042 * listing.h (LISTING_EOF): New.
5043 * input-scrub.c (input_scrub_next_buffer): Call it.
5045 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5047 * config/tc-i386.c (i386_operand): Don't set the size of an
5048 immediate address based solely on the suffix and the mode.
5050 * config/tc-i386.c (md_assemble): Add assertion to make sure
5051 overlap2 does not set Imm.
5053 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5054 sequences of whitespace to a single space.
5055 (is_space_chars): Just compare with space.
5056 (md_begin): Don't initialize space_chars.
5057 (md_assemble): Just skip a single whitespace character.
5058 (i386_operand): Rewrite base-index parsing to use new
5059 parse_register, and to skip white space. Skip white space in a
5060 number of other places too. Don't give error message if
5061 parse_register fails.
5062 (parse_register): Change reg_string parameter to be non-const.
5063 Add end_op parameter. Skip white space after the `%', and return
5064 end of register string. Give error message here rather than
5067 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5069 Based on patch from Matt Semersky <matts@scd.hp.com>:
5070 * expr.c (op_encoding): Make const.
5071 (expr_set_precedence): New function.
5072 (expr_begin): Don't set operator rankings, just call
5073 expr_set_precedence.
5074 * expr.h (expr_set_precedence): Declare.
5075 * read.c (s_mri): Call expr_set_precedence.
5077 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5079 * doc/as.texinfo (Statements): Remove paragraph discussing
5080 continuing lines with a backslash. This hasn't worked for years,
5083 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5085 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5087 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5088 (ps_CTORS, ps_DTORS): New section types.
5089 (vms_fixup_xtors_section): New function
5090 (Ctors_Psect, Dtors_Psect): Define.
5091 (IS_GXX_XTOR): Define
5092 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5093 Filter static constructors/destructors and add to
5094 Ctors_Symbols/Dtors_Symbols chain.
5095 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5096 appropriate section.
5098 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5099 * makefile.vms: Merge vax/vms support.
5101 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5103 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5104 (elf_pseudo_table): Add them.
5105 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5106 (md_apply_fix): Accept them.
5107 (mips_fix_adjustable): Don't adjust them.
5108 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5109 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5110 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5111 (tc_fix_adjustable): Don't adjust them.
5113 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5115 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5117 * Makefile.in: Regenerate.
5118 * configure.in: AC_SUBST cgen_cpu_prefix.
5119 * configure: Regenerate.
5121 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5123 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5124 Changed all users of COND12_DELAY.
5126 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5128 * config/tc-mn10300.c (set_arch_mach): New function.
5129 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5130 (md_begin): Default to mn10300 mode.
5131 (md_assemble): Only accept instructions for the core mn10300
5132 chip and the active machine type.
5134 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5136 * subsegs.h (segment_info_type): Give the struct a name.
5137 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5138 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5139 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5140 * config/tc-w65.h (tc_reloc_mangle): Declare.
5141 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5143 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5145 * config/tc-v850.c (v850_comm): Restore old section
5146 after common processing.
5148 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5150 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5152 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5154 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5155 char with code that explicitly sign-extends.
5157 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5159 * config/tc-v850.c (md_begin): Restore text section as the current
5160 section after creating call table sections.
5161 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5164 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5165 with call to macro SYM_AUXINFO.
5167 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5169 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5170 with the program transform name.
5171 * Makefile.in: Rebuild.
5173 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5175 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5178 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5180 * config/tc-i386.c (i386_operand): Be prepared for a space between
5181 the open parenthesis and the start of the register operand,
5182 because of the June 16 change.
5184 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5186 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5189 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5191 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5192 even if it is belived to be unnecessary.
5194 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5196 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5198 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5200 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5202 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5203 shift amount for a repeated operand. The shift amount for the
5204 repeated copy comes from the size of the operand.
5206 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5208 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5210 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5212 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5214 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5216 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5217 characters in it as LEX_IS_SYMBOL_COMPONENT.
5218 * config/tc-i386.h (tc_symbol_chars): Define.
5219 (extra_symbol_chars): Declare.
5220 * config/tc-i386.c (extra_symbol_chars): Define.
5221 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5222 (line_comment_chars): Set to '/' if TE_LINUX.
5223 * doc/c-i386.texi (i386-prefixes): Update.
5224 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5226 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5228 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5229 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5231 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5233 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5234 constraint in instructions REP & REPI.
5236 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5238 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5239 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5241 (check_range): If the operand is shifted, then shift the number
5242 before checking its range.
5244 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5246 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5249 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5251 * config/tc-v850.c (v850_comm): Create special sections as needed.
5253 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5255 * config/tc-d10v.c (write_2_short): Addition of swapping
5256 instructions for sequential and reverse sequential order when
5257 given order is not possible.
5259 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5261 * Makefile.am: Rebuild dependencies.
5262 (DEP_INCLUDES): Fix reference to intl build directory.
5263 * Makefile.in: Rebuild.
5265 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5267 * doc/c-i386.texi: Update 16 bit documentation.
5269 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5270 IgnoreDataSize to IgnoreSize as they are used for address size as
5272 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5273 32-bit mode, similarly addr16/data16 and variants.
5275 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5277 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5278 sequential word multiply instructions.
5280 (do_assemble): Add extra command line argument, to allow mul32
5281 attribute to be preserved across parallel insns.
5282 (md_assemble): Insert NOPs between explicitly parallel insns which
5283 contain an 32 bit multiply and a 16 multiply.
5285 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5287 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5290 * config/tc-i386.c (reloc): Add braces.
5292 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5293 consistent with Intel naming.
5294 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5295 use bitfields in sib_byte.
5296 (modrm_byte): Don't use bitfields here either.
5298 * config/tc-i386.c (current_templates): Add const.
5299 (parse_register): Add const to return, param, and char *s.
5300 (i386_operand): Add const to reg_entry *r.
5301 * config/tc-i386.h (templates): Add const to start, end.
5303 Inspired by code for 16 bit gas support from Martynas Kunigelis
5304 <martynas@nm3.ktu.lt>:
5305 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5306 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5307 (uses_mem_addrmode): Remove.
5308 (md_estimate_size_before_relax): Add support here too.
5309 (md_relax_table): Rewrite interface to md_relax for 16 bit
5311 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5312 (opcode_suffix_to_type): Remove.
5313 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5314 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5315 (md_convert_frag): Likewise.
5316 (i386_operand): Add support for 16 bit base/index regs,
5317 immediates, and displacements. Remove some unnecessary casts, and
5318 localise end_of_operand_string, displacement_string_start,
5319 displacement_string_end variables. Add GCC_ASM_O_HACK.
5320 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5322 * config/tc-i386.c (prefix_hash): Remove.
5323 (md_begin): Rewrite without obstacks. Remove prefix hash table
5324 handling. Rewrite lexical table handling.
5325 (i386_print_statistics): Don't print prefix statistics.
5326 (md_assemble): Rewrite instruction parser so that line is not
5327 converted to lower case. Don't do a hash_find for prefixes,
5328 instead recognise them via opcode modifier.
5329 (expecting_operand, paren_not_balanced): Localise variables.
5330 * config/tc-i386.h (IsPrefix): Define.
5331 (prefix_entry): Remove.
5333 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5334 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5335 '\\' in case where comment_chars contains '/'.
5337 * config/tc-i386.c (MATCH): Ensure given operand and template
5338 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5339 you must write `ljmp *table(%ebx)'.
5341 From H.J. Lu <hjl@gnu.org>:
5342 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5343 as 0 ifndef BFD_ASSEMBLER.
5344 (md_assemble): Allow immediate operands without suffix or
5345 other reg operand to default in size to the current code size.
5347 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5349 * config/tc-v850.c (md_begin): Restore creation of
5350 .call_table_text and .call_table_data sections.
5352 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5354 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5355 after emitting a word of noops.
5357 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5359 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5360 (i386_operand): Simplify checks for valid base/index combinations.
5361 Disallow `in 4(%dx),%al'.
5363 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5365 (add_prefix): Change parameter from char to int.
5367 * config/tc-i386.h (Ugh): Define opcode modifier.
5368 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5370 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5371 CONSISTENT_REGISTER_MATCH macros to check register types more
5372 thoroughly. Check for illegal suffix/operand combinations
5373 when matching insns with operands. Handle new `s' suffix, and
5374 associated FloatMF opcode modifier for float insns with memory
5376 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5377 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5378 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5379 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5380 DATA_PREFIX_OPCODE throughout.
5382 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5383 (md_assemble): Rewrite suffix/register operand checking code to be
5384 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5385 AnyMem, the better to grep.
5387 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5388 given a memory operand. Don't set Abs bits either.
5389 (type_names): Remove Mem*, Abs*.
5390 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5391 define opcode_modifiers as these cases are handled by Disp8,
5392 Disp16, Disp32 and suffix checks.
5393 (COMES_IN_BOTH_DIRECTIONS): Remove.
5394 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5396 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5397 if IgnoreDataSize modifier given. Remove ShortformW modifier
5398 test. Add test for ShortForm in W base_opcode modification.
5399 Merge Seg2ShortForm and Seg3ShortForm code.
5400 * config/tc-i386.h (ShortFormW): Remove.
5401 (IgnoreDataSize): Define.
5403 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5405 * config/tc-d30v.c (md_assemble): Store previous segment state
5406 with previous instruction.
5408 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5410 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5411 (ebp, esp): Remove static variables.
5412 (MATCH): Remove test for InOutPortReg.
5413 (i386_operand): Properly handle InOutPortReg here instead.
5414 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5415 (md_assemble): Simplify and correct modrm and sib generation.
5416 (i386_operand): Add warning for scale without index.
5417 Rewrite checks for valid base/index combinations.
5419 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5420 macros and enclose in do while(0).
5421 (RESTORE_END_STRING): Likewise.
5422 (md_assemble): Add one to printed operand number so we start
5423 from 1 not 0. Add some more gettext invocations.
5424 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5427 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5428 DATA_PREFIX, SEG_PREFIX): Define.
5429 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5430 (check_prefix): Remove function.
5431 (add_prefix): New function. Add prefix to i.prefix as well as
5433 (md_assemble): Changes for add_prefix. Remove hack for wait
5434 prefix, instead always output prefixes in fixed order. Test
5435 for jcxz/loop when selecting between word & dword operations,
5436 and add address size prefix rather than operand size prefix.
5437 Remove operand -> address size hack when emitting jcxz/loop.
5438 (i386_operand): Remove O_Absent check as it's done in expr.
5440 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5442 * configure.in: Recognize m5200 as a cpu_type of m68k.
5443 * aclocal.m4: Rebuild with current libtool.
5444 * configure: Rebuild.
5446 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5448 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5449 to relaxable_symbol to prevent references to external symbol from
5452 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5454 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5455 symbols are relaxable.
5457 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5459 * config/tc-v850.c (md_begin): Don't create special
5460 sections by default.
5462 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5464 * config/tc-mips.c (macro): For div and udiv, close the
5465 reorder block as soon as possible.
5467 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5469 From Matt Semersky <matts@scd.hp.com>:
5470 * macro.c (macro_mri_mode): New function.
5471 * macro.h (macro_mri_mode): Declare.
5472 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5475 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5477 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5480 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5481 until after xstrdup in OBJ_EVAX case.
5483 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5485 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5486 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5487 of hardcoded magic number.
5488 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5490 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5492 * read.c (do_s_func): New function.
5494 * read.h (do_s_func): Add prototype.
5496 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5498 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5499 nops if fill pattern not specified.
5501 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5503 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5504 * config/te-go32.h (TE_GO32): Define.
5505 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5507 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5509 Implement .func/.endfunc pseudo-ops.
5510 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5512 * read.c (potable): Add .func,.endfunc.
5513 (s_func): New function.
5514 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5516 (in_doc_func_p,current_function_label): New static globals.
5517 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5519 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5521 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5522 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5523 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5524 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5525 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5526 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5527 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5528 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5529 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5530 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5531 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5532 * config/tc-a29k.c: Don't define md_short_jump_size,
5533 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5534 * config/tc-alpha.c: Likewise.
5535 * config/tc-alpha.h: Likewise.
5536 * config/tc-arm.c: Likewise.
5537 * config/tc-h8300.c: Likewise.
5538 * config/tc-h8500.c: Likewise.
5539 * config/tc-hppa.c: Likewise.
5540 * config/tc-i860.c: Likewise.
5541 * config/tc-i960.c: Likewise.
5542 * config/tc-ppc.c: Likewise.
5543 * config/tc-sh.c: Likewise.
5544 * config/tc-sparc.h: Likewise.
5545 * config/tc-tic30.c: Likewise.
5546 * config/tc-w65.c: Likewise.
5547 * config/tc-z8k.c: Likewise.
5549 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5551 * config/tc-vax.c (_): Delete this macro used for placeholder
5552 values in vax_operand_width_size; it conflicts with the _() macro
5553 used for internationalization.
5555 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5557 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5558 code. From Chris Moller <moller@bops.com>.
5560 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5561 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5562 * read.c (emit_expr): Initialize seg and subseg fields of a new
5564 * write.c (write_object_file): Switch to the appropriate segment
5565 and subsegment when processing a broken word.
5567 * config/tc-m68k.c (mri_assemble): New static function.
5568 (build_mri_control_operand): Call mri_assemble rather than
5570 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5571 (s_mri_endf, s_mri_endw): Likewise.
5573 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5575 * read.c (s_org): Call md_flush_pending_output if it is defined.
5577 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5579 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5581 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5582 (md_parse_option): Add for same.
5583 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5584 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5585 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5587 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5589 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5591 * config/tc-arm.c (find_real_start): Relax definition of local
5594 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5596 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5597 symbols at the given address, not just the last one specified.
5599 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5601 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5602 or number_to_chars_littleendian to write data.
5604 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5606 * config/tc-v850.c (md_assemble): Remove artificially created
5607 register name symbols.
5609 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5611 * write.c (fixup_segment): Change "segment" to "section" in
5614 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5616 * write.c (fixup_segment): Change sym1-sym2 message again.
5618 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5620 * write.c (fixup_segment): Improve error message for sym1-sym2
5621 errors when sym1 is in a different segment from sym2.
5623 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5625 * config/tc-m32r.c (warn_unmatched_high): New static local.
5626 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5627 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5628 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5629 (md_parse_option): Likewise.
5630 (md_show_usage): Likewise.
5631 (m32r_frob_file): Likewise.
5633 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5634 (read_a_source_file): Call them.
5635 * read.h (stabs_generate_asm_file): Declare.
5636 * stabs.c (stabs_generate_asm_file): New function.
5637 (generate_asm_file): New function.
5638 (stabs_generate_asm_lineno): Move file name handling into
5641 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5643 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5644 (d30v_current_align, d30v_current_align_seg): New variables.
5645 (d30v_last_label): New variable.
5646 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5647 (s_d30v_data, s_d30v_section): Likewise.
5648 (md_pseudo_table): Call them.
5649 (md_begin): Initialize d30v_current_align_seg.
5650 (md_assemble): Call d30v_align when needed by known current alignment.
5651 (d30v_frob_label, d30v_cons_align): New functions.
5652 * config/tc-d30v.h (md_do_align): Remove.
5653 (tc_frob_label): Call d30v_frob_label.
5654 (md_cons_align): New.
5656 * config/tc-d30v.c (find_format): Convert complex expressions to
5657 expression symbols before processing. Clean up code formatting.
5659 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5661 * po/Make-in (install-info): New target.
5663 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5665 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5667 * config/tc-mn10300.c (md_assemble): Likewise.
5669 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5671 * Makefile.am: Update with `make dep-am'.
5672 (HFILES): Add cgen.h.
5673 (cgen.o): Depend on cgen.h.
5674 * Makefile.in: Regenerate.
5676 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5678 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5680 * gasp.c (grab_label): Permit a label to be a preprocessor
5681 variable by permitting a label to start with a backslash.
5683 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5685 * config/tc-mips.c (validate_mips_insn): Removed hack
5686 for previously inaccessible bitfields in some INSN_TRAP
5689 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5691 * config/tc-d30v.c (do_assemble): Abort with error message
5692 if opcode operands do not match.
5694 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5696 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5697 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5698 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5699 similar new 'q' operand.
5701 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5703 * cgen.c (cgen_asm_finish_insn): Fix typo.
5705 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5708 * cgen.c: Include it.
5709 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5710 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5711 All callers updated.
5712 * config/tc-m32r.c: Include cgen.h.
5713 (m23r_insn): New members num_fixups,fixups.
5715 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5717 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5718 to avoid compiler warning.
5720 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5722 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5725 * makefile.vms (OBJS): Add ehopt.obj
5727 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5729 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5731 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5733 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5734 a short format insn.
5735 (md_assemble): Set it for explicitly packed insns.
5737 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5739 * config/obj-coff.c (c_symbol_merge): Do not take address of
5740 native fields when performing the memcpy.
5742 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5744 * config/tc-mips.c (macro,macro2): Implement
5745 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5747 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5749 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5750 relocations against globally visible symbols.
5751 * config/tc-m68k.c (relaxable_symbol): New macro.
5752 (m68k_ip, md_estimate_size_before_relax): Use it.
5753 (tc_m68k_fix_adjustable): Also handle weak symbols.
5755 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5757 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5758 references to externally visible symbols.
5759 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5760 values in twice for a PC relative reloc if the symbol is
5763 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5764 don't adjust a PC relative reloc against an externally visible
5766 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5767 for a PC relative fixup against an externally visible defined
5768 symbol, arrange to store object file and addend values as though
5769 the symbol were not defined.
5770 (tc_gen_reloc): Likewise.
5772 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5774 * read.c (sizeof_leb128): Referenced externally by write.c so
5777 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5779 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5780 and expand a 'debug' symbol associated with the next instruction
5781 that does not cause a short instruction to be filled with a NOP.
5782 (md_pseudo_table): Add support for .debugsym.
5783 (assemble_parallel_insn): Add calls to expand_debug_sym as
5785 (md_assemble): Ditto.
5787 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5789 * as.c (main): Conditionally call setlocale.
5790 * gasp.c (main): Likewise.
5791 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5792 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5794 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5796 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5798 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5800 * config/tc-hppa.c: Change all calls to bzero to use memset.
5801 (pa_ip): Add cast to avoid warning.
5802 (tc_gen_reloc, md_apply_fix): Likewise.
5803 (pa_find_space_by_number): Likewise.
5804 (hppa_force_relocation): Likewise.
5805 (pa_block): Change i to unsigned int.
5806 * config/obj-som.h (obj_som_copyright): Declare.
5808 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5810 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5811 for line numbers for assembly source.
5813 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5815 * configure.in: Change version number to 2.9.4
5816 * configure: Rebuild.
5818 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5820 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5822 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5824 * ecoff.h: Change symbolS in function declaration to struct
5827 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5829 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5830 (md_convert_frag): Fix i18n typo.
5832 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5834 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5835 * ecoff.h: Protoype it.
5836 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5837 [EVAX] (s_alpha_prologue): Delete.
5838 (md_pseudo_table): Update.
5840 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5842 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5843 array to local pointer.
5844 (get_args, parse_expr): Add casts to avoid warnings.
5846 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5848 * read.c (s_set): Cast xmalloc return value to fragS *.
5849 * config/tc-m68k.c (m68k_ip): Function made static to match
5850 previous forward declaration.
5851 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5853 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5855 * config/tc-v850.c: Add internationalisation macros to error
5858 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5859 macros to error strings.
5861 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5863 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5864 reloc is in the TOC csect.
5865 (md_apply_fix3): Correct gettext typo.
5867 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5869 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5870 .L - they are local labels and the branches are not really
5871 function calls but rather far jumps.
5873 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5875 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5877 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5879 * config/tc-i386.c (md_assemble): Print operand number rather than
5880 using ordinal_names.
5881 (i386_operand): Likewise.
5883 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5885 * Makefile.am (INTLLIBS): Define to work around apparent automake
5887 All Makefiles: Regenerated.
5889 * Many files: Added gettext invocations around user-visible
5891 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5892 HAVE_LC_MESSAGES): Define.
5893 * dep-in.sed: Added asintl.h.
5894 * po/Make-in: New file.
5895 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5897 * read.c (Z_): Renamed from `_'.
5898 * Makefile.am (SUBDIRS): Added po.
5899 (POTFILES): new macro.
5900 (po/POTFILES.in): New target.
5901 ($(OBJS)): Added asintl.h.
5903 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5904 (as_new_LDADD): Added $(INTLLIBS).
5905 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5906 (gasp_new_LDADD): Added $(INTLLIBS).
5907 (gasp_new_DEPENDENCIES): New macro.
5908 * configure, aclocal.m4: Rebuilt.
5909 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5911 (ALL_LINGUAS): Define.
5912 * macro.c: Include "asintl.h".
5913 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5914 * as.h: Include "asintl.h".
5915 * config/tc-i386.c (ordinal_names): Removed.
5916 (md_assemble): Changed error text to avoid ordinal_names.
5917 (i386_operand): Likewise.
5918 (reloc): Added as_bad to avoid i18n problems.
5919 (tc_gen_reloc): Likewise.
5920 * config/tc-arm.c (bad_args): Now a #define.
5922 * config/obj-vms.c (VMS_stab_parse): Changed type of
5924 (global_symbol_directory): Unified strings to avoid i18n
5926 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5927 avoid i18n problems.
5928 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5929 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5931 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5933 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5935 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5937 * as.c (print_version_id): Added an fprintf to avoid i18n
5939 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5941 * expr.c (expr): Added as_warn call to avoid i18n problems.
5942 * messages.c (as_assert): Changed code to avoid i18n problems.
5943 (as_abort): Likewise.
5944 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5945 (s_space): Likewise.
5946 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5948 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5950 * config/tc-i386.c (check_prefix): New static function, split out
5952 (struct _i386_insn): Add wait_prefix field.
5953 (md_assemble): Remove wait_prefix local variable. Use
5954 check_prefix when adding a prefix.
5956 * config/tc-i386.c (current_templates): New static variable.
5957 (md_assemble): Remove current_templates local variable.
5958 (md_assemble, i386_operand): Improve error and warning messages in
5959 many places. Add RESTORE_END_STRING in many places before error
5960 return. Clarify some comments.
5962 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5964 (md_assemble): Parse string instruction operands, looking for
5965 segment override prefixes. Check for invalid segment prefixes on
5967 (i386_operand): i.seg[] and max mem_operand changes for string
5969 * config/tc-i386.h (EsSeg): Define.
5971 * config/tc-i386.h (regKludge): Define.
5972 (iclrKludge, imulKludge): Don't define.
5973 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5974 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5975 opcode_modifier checks to look for more common cases first. Add
5976 default_seg for IsString case.
5978 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5980 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5982 * configure: Rebuild with new automake and libtool.
5983 * aclocal.m4, Makefile.in: Likewise.
5985 * doc/Makefile.am (as.dvi): New target.
5986 * doc/Makefile.in: Rebuild.
5988 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5990 * configure.in: Added sparc86x support.
5992 * configure: Rebuild.
5994 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5996 (md_parse_option): Warn if -EL is not supported for this architecture.
5998 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6000 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6002 * config/tc-mips.c (mips_ip): Note when we use get match on
6003 the full instruction name.
6005 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6007 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6008 back into the expression to handle add/sub simplification correctly.
6010 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6012 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6014 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6016 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6019 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6021 * symbols.c (max_indent_level): New global.
6022 (print_symbol_value_1): Use it.
6023 * expr.h (expr_build_dot): Declare.
6024 * expr.c (expr_build_dot): New function.
6026 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6028 * symbols.c (print_binary): New function.
6029 (print_expr_1): Call it.
6031 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6033 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6034 operand in the opcode.
6036 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6038 * config/tc-i386.h: Reorder operand flags and opcode modifier
6039 flags for clarity. Remove unused definitions: Unknown,
6040 ImmUnknown, DispUnknown, NoModrm.
6041 * config/tc-i386.c (type_names): Add missing Debug type.
6042 (md_assemble): Better duplicate prefix checking. Quicker string
6043 instruction check via new opcode_modifier flag.
6045 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6047 * doc/as.texinfo (Invoking): Clarify -Wa example.
6049 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6051 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6052 (s_mips_weakext): Define.
6053 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6054 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6057 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6059 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6060 is an error if the value can not be computed at assembly time.
6061 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6063 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6065 * gasp.c (main): Set next field of new include_path structure to
6066 NULL. From Avery Pennarun <averyp@gdc.ca>.
6068 * read.c (s_mri_sect): Call as_bad rather than abort for an
6069 unsupported MRI target.
6071 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6073 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6074 the destination of a branch instruction should be altered.
6075 (find_real_start): New function: Locate the real, Thumb coded
6076 start of a Thumb function.
6077 (do_t_branch23): Alter the destination of branches to Thumb
6080 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6082 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6084 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6087 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6089 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6090 * doc/c-hppa.texi: Likewise.
6092 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6094 * Makefile.am: Rebuild dependencies.
6095 * Makefile.in: Rebuild.
6097 * Makefile.am (DEP_INCLUDES): New variable.
6098 (.dep1): Change to work when srcdir is not an absolute path.
6099 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6100 * Makefile.in: Rebuild.
6102 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6105 LinearAddress patch.
6107 * configure.in: Set version to 2.9.1.
6108 * configure: Rebuild.
6110 * Branched binutils 2.9.
6112 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6114 * config/tc-i386.h (FWait): Define.
6115 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6116 other prefixes. Check FWait flag in opcode table to see which
6117 instructions require an fwait prefix.
6119 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6121 * stabs.c (get_stab_string_offset): Always create a stab string
6124 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6126 Fix some gcc -Wall warnings:
6127 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6128 * ehopt.c (eh_frame_code_alignment): Likewise.
6129 * expr.c (integer_constant, operand): Likewise.
6130 * frags.c (frag_align): Likewise.
6131 * gasp.c (level_0, change_base, doinstr): Likewise.
6132 * hash.c (hash_ask): Likewise.
6133 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6134 (debugging_pseudo): Likewise.
6135 * macro.c (define_macro, check_macro): Likewise.
6136 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6137 (ignore_rest_of_line, float_cons): Likewise.
6138 * symbols.c (decode_local_label_name): Likewise.
6139 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6140 (fixup_segment, number_to_chars_bigendian): Likewise.
6141 (number_to_chars_littleendian): Likewise.
6142 * config/atof-ieee.c (gen_to_words): Likewise.
6143 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6144 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6145 * read.c (output_big_sleb128): Initialize locals to avoid
6147 (output_big_uleb128, equals): Likewise.
6148 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6149 to unsigned int. Change zeros to unsigned int.
6150 * cond.c (s_if): Add return to default case.
6151 * frags.c (frag_now_fix): Change return type to addressT.
6152 * frags.h (frag_now_fix): Update declaration.
6153 * listing.c (file_info_struct): Change linenum to unsigned int.
6154 (struct list_info_struct): Change hll_line to unsigned int.
6155 (print_source): Update format string.
6156 * read.c (emit_expr): Change scan to unsigned int, and don't
6157 bother to initialize it.
6158 * symbols.c (dollar_label_count): Change to unsigned long.
6159 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6160 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6161 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6163 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6165 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6166 mcf5200 just as we do for m68000.
6167 (m68k_init_after_args): Likewise.
6168 (md_estimate_size_before_relax): Likewise.
6170 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6172 * config/tc-v850.c (md_assemble): Store relocation addend in
6173 fixup instead of instruction.
6175 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6177 * config/tc-i386.c (md_assemble): Swap template arguments to
6178 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6179 This macro is currently symmetric, so passing them the wrong
6180 way didn't cause any problem, but may if the macro is changed
6182 After copying template to i.tm, use i.tm. rather than t-> to
6183 access fields, and make t a const*
6184 Move i.tm.operand_types[] swap to immediately after the copy.
6186 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6188 * expr.h (expr_build_uconstant): Add prototype.
6189 (expr_build_unary,expr_build_binary): Add prototypes.
6190 * expr.c (expr_build_uconstant): New function.
6191 (expr_build_unary,expr_build_binary): New functions.
6193 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6195 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6196 * macro.c (macro_expand_body): Increase buffer size.
6197 * messages.c (as_warn): Likewise.
6198 (as_warn_where, as_bad, as_bad_where): Likewise.
6200 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6202 Based on patch from H.J. Lu <hjl@gnu.org>:
6203 * Makefile.am (DISTSTUFF): New variable.
6204 (diststuff): New target.
6205 * Makefile.in: Rebuild.
6207 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6209 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6210 m32r_elf_section_change_hook.
6212 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6213 emit a nop if a section ends with a 16 bit instruction.
6215 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6217 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6218 s_lcomm rather than obj_coff_lcomm.
6219 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6221 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6223 * config/tc-i386.h (LinearAddress): Define.
6224 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6225 instruction, don't use a default segment.
6227 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6229 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6230 * configure: Rebuild.
6232 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6234 * aclocal.m4, configure: Rebuild with libtool 1.2.
6236 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6238 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6239 PC relative branches. Patch courtesy of Jonathan Walton.
6242 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6244 * configure.in (emulations): Add thumb-pe target.
6246 * configure (emulations): Add thumb-pe target.
6248 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6250 * itbl-lex.l (yywrap): Don't define if already defined as a
6253 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6255 * depend.c (quote_string_for_make): New function.
6256 (wrap_output): Use it.
6258 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6260 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6261 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6263 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6265 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6266 Recognize -GN and -relax.
6267 (md_begin): Initialize gp size from -G switch.
6268 (alpha_force_relocation): Always force if -relax.
6269 (alpha_align): Take a new argument that will specify when to
6270 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6271 Change all callers. Emit nop alignment padding as nop+unop pair.
6273 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6275 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6276 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6278 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6280 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6281 require padding to the next long word boundary.
6283 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6285 * cgen.c: #include symcat.h.
6286 * config/tc-m32r.c: Likewise.
6288 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6290 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6291 absolute expressions instead of '$' prefixed register names.
6293 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6295 * read.c (s_set): Record file and line info for symbols when -as.
6296 (pseudo_set): Don't overwrite that dummy fragment.
6298 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6300 * config/tc-ppc.c (md_pseudo_table): Add "section".
6301 (ppc_named_section): New static function.
6303 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6305 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6306 so we don't have to scan the entire list.
6308 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6310 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6311 case, allow the parallel instructions to modify the same flag
6314 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6316 * listing.c (list_symbol_table): Categorize symbols by
6317 undefined_section rather than sy_frag->line == NULL.
6319 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6321 * Makefile.am (install-exec-local): Install properly when ln
6322 fails or tooldir == prefix.
6324 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6326 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6327 Test result of insert_operand for error.
6329 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6331 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6332 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6333 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6334 * doc/Makefile.in: Rebuild.
6336 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6338 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6339 (macro): Fix handling of M_COP[0-3].
6341 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6343 Based on patches from Ross Harvey <ross@teraflop.com>:
6344 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6345 if macro_alternate or macro_mri.
6346 (getstring): Remove support for byte constants between < and >.
6347 (get_any_string): '<' only starts a string if macro_alternate or
6349 (macro_expand_body): Permit keyword parameters following
6350 positional parameters.
6352 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6353 * configure.in (alpha*-*-netbsd*): New target.
6354 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6355 * configure: Rebuild.
6357 * as.h (flag_warn_suppress_instructionswap): Move from here...
6358 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6359 here, and make static.
6361 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6362 BFD_ASSEMBLER or MANY_SEGMENTS.
6364 * as.c (show_usage): Update bug-gnu-utils address.
6365 * gasp.c (show_usage): Likewise.
6366 * doc/as.texinfo (Bug Reporting): Likewise.
6368 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6370 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6371 insns regardless of the size of a pointer if we're in mips I or
6373 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6375 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6377 Fix rac to accept only a0:
6378 * tc-d10v.c (parallel_ok, find_opcode):
6379 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6380 Introduce OPERAND_GPR.
6382 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6384 * read.c (s_fill): Handle non-constant repeat counts by creating
6385 an rs_space fragment.
6387 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6389 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6390 from as_bad to as_warn.
6392 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6394 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6395 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6396 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6398 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6400 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6401 seg_fix_rotP rather than fix_root from seg_info.
6403 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6405 * expr.c: Add support for 0x1_2_3_4 bignums.
6407 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6409 * configure.in: Change -linux* to -linux-gnu*.
6410 * configure: Rebuild.
6412 * app.c (do_scrub_begin): Treat \r as whitespace.
6414 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6416 * Makefile.am: Update dependencies.
6417 * Makefile.in: Rebuild.
6419 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6421 * configure, aclocal.m4: Rebuild with new libtool.
6423 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6425 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6426 the argument to bfd_set_arch_mach.
6427 (load_address): Use bfd_arch_bits_per_address to determine the
6428 bit size of an address instead of looking at the isa level.
6429 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6431 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6433 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6435 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6437 * ehopt.c: New file.
6438 * as.h (enum _relax_state): Add rs_cfa.
6439 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6440 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6441 * read.c (emit_expr): Call check_eh_frame.
6442 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6443 (relax_segment): Likewise.
6444 * Makefile.am: Rebuild dependencies.
6445 (GAS_CFILES): Add ehopt.c.
6446 (GENERIC_OBJS): Add ehopt.o.
6447 * doc/internals.texi (Frags): Document rs_cfa.
6449 * as.c (show_usage): Mention --traditional-format.
6450 (parse_args): Accept --traditional-format.
6451 * as.h (flag_traditional_format): Declare.
6452 * output-file.c (output_file_create): If flag_traditional_format,
6453 set BFD_TRADITIONAL_FORMAT on stdoutput.
6454 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6456 * config/tc-mips.c (append_insn): Make sure that if we have a
6457 fixup for an unmatched %hi reloc, it does not associated with a
6460 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6461 * doc/Makefile.in: Likewise.
6463 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6465 * config/tc-m32r.c (check_for_side_effects): New function.
6466 (can_make_parallel): Add checks for instruction side effects
6467 clashing with the other instruction.
6468 (assemble_parallel_insn): Improve warning messages. Return error
6469 message from non-swapped instruction order.
6471 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6473 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6475 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6476 md_cleanup definition. This moves the forced literal output to
6477 the end of the source pass, and avoids macro's inserting literals
6478 into the code immediately after the macro expansion.
6480 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6482 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6483 a gas internal symbol is adjustable.
6484 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6486 * as.h: If gcc version greater than 2.6, use `__format__' and
6487 `__printf__' in function attributes, rather than `format' and
6490 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6492 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6494 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6496 Add tms320c30 support:
6497 * config/tc-tic30.h: New file.
6498 * config/tc-tic30.c: New file.
6499 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6500 TARGET_FORMAT as "coff-tic30".
6501 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6502 * Makefile.am: Rebuild dependencies.
6503 (CPU_TYPES): Add tic30.
6504 (CPU_OBJ_VALID): tic30-aout is valid.
6505 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6506 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6507 * configure, Makefile.in: Rebuild.
6509 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6511 * config/tc-v850.c (md_assemble): Improvements to error messages.
6513 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6515 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6516 BFD_RELOC_HI16_S to store the high bits of any value.
6518 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6519 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6520 assembler calculate relocations to any external symbol at all.
6521 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6522 involving generation of pc-relative relocs.
6523 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6524 has been moved to md_apply_fix3.
6526 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6527 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6528 which actually means (the address of identifier's GOT entry) +
6529 constant, which is not particularly useful.
6531 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6533 * read.h (include_dirs): Declare.
6534 (include_dir_count,include_dir_maxlen): Declare.
6536 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6538 * configure.in: Correct check for shared opcodes library.
6539 * configure: Rebuild.
6541 * listing.c (buffer_line): If we can't open the file, set at_end.
6542 (listing_print): Remove unused local variable fi.
6544 * config/m68k-parse.y (reglistpair): Handle register list in
6547 * config/vms-conf.h: Don't undef VERSION.
6549 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6551 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6553 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6555 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6556 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6557 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6558 (EXTRA_DIST): Define.
6559 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6560 explicitly rather than via the list of object files.
6561 (gcc-as.opt): New file created when make-gas.com is run.
6562 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6563 itbl-cpu.h} to #include appropriate file rather than copying that
6565 * config/vms-conf.h: Synchronize with current config.in.
6566 * Makefile.in: Rebuild.
6568 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6570 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6571 (parallel_ok): Relaxed parallel subinstruction dependency check.
6573 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6575 * as.h (flag_warn_suppress_instructionswap): added new flag.
6576 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6577 command line argument.
6578 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6579 warning only if flag_warn_suppress_instructionswap is false.
6581 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6583 * configure.in (i386-*-mingw32*): New target.
6584 * configure: Rebuild.
6586 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6588 * symbols.c (resolve_symbol_value): Don't set the segment if it
6589 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6591 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6594 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6596 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6597 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6600 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6602 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6604 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6606 * config/tc-v850.c (v850_insert_operand): Display instruction when
6607 an error is encountered.
6609 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6611 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6612 (i386-*-sco3.2v5*coff): New target.
6613 (i386-*-sco3.2*): New target.
6614 * configure: Rebuild.
6616 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6618 * config/tc-v850.c: Tidy error message production.
6620 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6622 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6623 validate_immediate return value in the right type for comparisons
6626 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6628 * listing.c (MAX_BYTES): Use listing variables not constants.
6629 (data_buffer): No longer an array, but a pointer.
6630 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6631 (listing_listing): Allocate data_buffer.
6633 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6635 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6636 --listing-rhs-width, --listing-cont-lines.
6637 (show_usage): Update.
6638 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6639 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6640 (print_lines): Use the variables instead of the constants.
6641 (listing_listing): Likewise.
6642 * listing.h: Declare the new vars.
6644 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6646 * as.c (parse_args): Add --keep-locals alias for -L.
6647 Add --strip-local-absolute.
6648 (show_usage): Update.
6649 * as.h (flag_strip_local_absolute): New flag.
6650 * symbols.c (S_IS_LOCAL): Use it.
6651 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6652 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6653 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6655 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6657 * config/tc-m32r.c: Detect if explicitly parallel instructions
6658 might have an io conflict and issue a warning message.
6660 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6662 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6663 cgen_swap_fixups): Functions to save, restore and swap the fixup
6664 chain with a backup copy.
6665 (cgen_asm_finish_insn): Returns address of constructed insn.
6667 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6669 * listing.c (file_info_struct): Remove FILE, add POS.
6670 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6671 (file_info): Don't open the file.
6672 (buffer_line): Check for the file in the last_open cache, updating
6674 (print_source): Don't reference file_info->file.
6675 (listing_listing): Likewise.
6676 (listing_print): Close the file in the cache, if any.
6678 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6680 * read.c (dwarf_file_string): New file static variable.
6681 (emit_expr): Look for constant sequence that leads up to a file
6682 name in DWARF debugging output.
6683 (stringer): Use dwarf_file_string to decide whether to accept a
6684 string as a file name.
6686 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6688 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6689 (crack_operand): Add reg->reglst MRI hack.
6690 (r_seg): Put reglst symbols in reg_section.
6691 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6693 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6695 * tc-sh.c (get_specific): Handle SGR & DBR.
6697 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6699 * tc-h8300.c (parse_reg): Take the length of the symbol into
6700 account when attempting to match a register name.
6701 * tc-h8500.c (parse_reg): Likewise.
6703 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6705 * cgen.c: Formatting changes to improve readability.
6707 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6709 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6712 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6714 Based on a patch from Jim Wilson
6715 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6716 (tc_gen_reloc): Handle cross section PC relative relocs
6719 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6721 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6723 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6725 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6726 (expr_jmp_buf): New static local.
6727 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6728 (cgen_md_operand): New function.
6729 * tc-m32r.c: Clean up pass over `struct foo' usage.
6730 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6732 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6734 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6735 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6737 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6739 * config/tc-i386.c (i386_operand): Give an error if there are
6740 unrecognized characters after an expression.
6742 For older changes see ChangeLog-9697