1 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3 * as.c (parse_args): NULL terminate the long option list.
5 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
7 * config/tc-d30v.h: Include "write.h" for fixS.
8 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
10 2000-07-05 Nick Clifton <nickc@cygnus.com>
12 * config/tc-d30v.c (write_2_short): Further changes to warning
13 messages produced when combining EITHER_BUT_PREFER_MU attributed
16 2000-06-05 DJ Delorie <dj@redhat.com>
20 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
22 * config/tc-arm.c (psrs): Accept combinations of flags.
24 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
26 * config/tc-avr.c: Change _ () to _() around all strings marked
27 for translation (exception from the usual coding style).
28 (avr_opt): New struct variable, how the new switches are set.
29 (OPTION_MMCU): Define as 'm' and actually use.
30 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
31 (show_mcu_list): New function, display the list of known MCUs.
32 (md_show_usage): Document the new switches. Call show_mcu_list.
33 (avr_set_arch): Change 'm' to OPTION_MMCU.
34 (md_parse_option): Call show_mcu_list if unknown MCU specified.
35 Handle the new switches.
36 (avr_operands): Disable warnings for undefined combinations of
37 operands if -mall-opcodes. Disable warnings for skipping two-word
38 instructions if enhanced core or -mno-skip-bug.
39 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
40 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
41 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
42 (avr_ldi_expression): Warn about implicit lo8().
43 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
45 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
47 * configure.in: Add entry for mips-*-sysv4*MP*
49 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
50 elf32-tradlittlemips for traditional mips targets.
51 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
52 test for Link Once sections as in adjust_reloc_syms.
53 * config/te-tmips.h: New file for traditional mips targets. Define
56 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
58 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
59 flags argument is not present, don't change an existing section's
60 section's attributes. If the flags argument is present, warn if the
61 attributes don't match the section's current attributes. When
62 long section names are supported, set SEC_LINK_ONCE and
63 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
65 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
67 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
70 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
72 * write.c (set_segment_vma): New: Set vma and lma for a segment.
73 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
75 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
77 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
78 expressions. Ignore the problem when handling 16 bit immediates,
79 because the assembler will take care of the relocation later.
81 2000-06-27 Nick Clifton <nickc@cygnus.com>
83 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
84 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
85 sequential order, and emit warning messages if the input source
86 code contains constructs like that, or parallel constructs
87 containing such opcodes.
89 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
91 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
92 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
93 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
94 (md_show_usage): Update usage message.
95 (md_parse_option): Allow redefinition of MCU type within the
96 same avr[1-5] bfd machine type. Show both old and new MCU type
98 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
99 Simplify 8K wrap code.
101 2000-06-25 Kazu Hirata <kazu@hxi.com>
103 * config/obj-aout.c: Remove all uses of DEFUN.
104 * config/obj-ieee.c: Likewise.
105 * config/tc-sh.c: Fix comment typos.
106 * config/tc-tahoe.c: Likewise.
107 * config/tc-vax.c: Likewise.
108 * config/tc-w65.c: Likewise.
109 * config/tc-z8k.c: Likewise.
110 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
112 2000-06-24 DJ Delorie <dj@cygnus.com>
114 * config/tc-i386.c (md_estimate_size_before_relax): Revert
115 more changes from Sept 1999
116 (tc_i386_fix_adjustable): ditto
117 (md_apply_fix3): ditto
119 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
121 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
122 (gas_cgen_parse_operand): Set it around expression() call.
123 (gas_cgen_md_operand): Test for it before longjmp().
125 2000-06-24 Kazu Hirata <kazu@hxi.com>
127 * config/tc-h8500.c: Remove all uses of DEFUN.
128 * config/tc-sh.c: Likewise.
129 * config/tc-w65.c: Likewise.
130 * config/tc-z8k.c: Likewise.
132 * config/tc-h8500.c: Fix typos in comments.
134 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
136 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
139 2000-06-23 matthew green <mrg@redhat.com>
141 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
142 defined. Fix error message for `[' grouping.
144 2000-06-22 Kazu Hirata <kazu@hxi.com>
146 * config/tc-h8300.c: Fix formatting and comment typos.
148 2000-06-22 Timothy Wall <twall@cygnus.com>
150 * config/tc-ia64.c (note_register_values): Move premature QP
151 notation clearing into the appropriate place.
153 2000-06-22 Alan Modra <alan@linuxcare.com.au>
155 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
156 first before anything else. Add bin-bugs.h, emul.h and progress.h
157 Sort list of files as for $(OBJS) in Makefile.am.
159 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
160 find one. Remake dependencies.
161 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
162 * Makefile.in: Regenerate.
163 * doc/Makefile.in: Regenerate.
165 * config/tc-i386.c (i386_displacement): Don't assume a constant
166 displacement is necessarily 16 bits when in 16 bit code mode.
167 (md_assemble): Instead size the displacement here after we know
168 for sure that a .code16gcc operand hasn't automatically added
169 operand size prefixes.
171 2000-06-21 H.J. Lu <hjl@gnu.org>
173 * Makefile.am: Rebuild dependency.
174 * Makefile.in: Rebuild.
176 2000-06-21 Kazu Hirata <kazu@hxi.com>
178 * config/tc-h8300.c (parse_reg): Make the function static.
179 (parse_exp): Likewise.
181 2000-06-20 DJ Delorie <dj@cygnus.com>
183 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
184 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
185 for cygwin import libraries to work properly.
187 2000-06-20 H.J. Lu <hjl@gnu.org>
189 * Makefile.am: Rebuild dependency.
190 * Makefile.in: Rebuild.
191 * configure: Likewise.
192 * doc/Makefile.in: Likewise.
194 2000-06-20 Timothy Wall <twall@cygnus.com>
196 * doc/internals.texi (CPU backend): Add @itemx for
197 TC_START_LABEL_WITHOUT_COLON.
198 * doc/c-tic54x.texi: New.
199 * doc/as.texinfo: Add tic54x features and include primary tic54x
201 * doc/all.texi: Add C54X.
202 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
203 * doc/Makefile.in: Regenerate.
204 * configure.in: Add tic54x and define LIBM for tic54x.
205 * configure: Regenrate.
206 * config/tc-tic54x.[ch]: New.
207 * config/obj-coff.h: Add tic54x.
208 * Makefile.am: (CPU_TYPES): Add tic54x.
209 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
210 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
211 (as_new_LDADD): Add $(LIBM).
212 * Makefile.in: Regenerate.
214 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
216 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
217 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
218 * doc/as.texinfo: Likewise.
220 * configure, Makefile.in: Regenerate.
221 * configure.in (emulations): Recognize m6811 and m6812.
222 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
223 Added files for 68hc11 and 68hc12 assembler.
224 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
225 * config/tc-m68hc11.h: Header definition for that assembler.
227 2000-06-18 Nick Clifton <nickc@redhat.com>
229 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
230 instead of OCTETS_PER_BYTE.
232 * config/tc-v850.c: Fix compile time warnings.
233 * config/tc-ppc.c: Fix compile time warnings.
235 2000-06-18 H.J. Lu <hjl@gnu.org>
237 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
238 * configure: Rebuild.
240 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
242 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
245 2000-06-16 Nick Clifton <nickc@cygnus.com>
247 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
248 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
250 * doc/c-mips.texi: Document newly accepted cpu variants.
252 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
254 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
256 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
258 * macro.c (getstring): Make it possible to escape the quote
261 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
263 * config/tc-hppa.c (pa_export): Weak symbols can be global.
265 2000-06-13 H.J. Lu <hjl@gnu.org>
267 * configure: Regenerate.
269 2000-06-09 Alan Modra <alan@linuxcare.com.au>
271 * app.c (do_scrub_begin): Don't default lex[';'] as a line
273 * doc/internals.texi (line_separator_chars): Semicolon is no
274 longer a default. Mention null and newline as defaults.
276 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
278 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
279 * config/tc-i860.h (line_separator_chars): Likewise.
280 * config/tc-h8300.c (line_separator_chars): Likewise.
281 * config/tc-i960.c (line_separator_chars): Likewise.
282 * config/tc-m68k.c (line_separator_chars): Likewise.
283 * config/tc-mips.c (line_separator_chars): Likewise.
284 * config/tc-ns32k.c (line_separator_chars): Likewise.
285 * config/tc-sparc.c (line_separator_chars): Likewise.
286 * config/tc-vax.c (line_separator_chars): Likewise.
288 * config/tc-h8300.c (comment_chars): Use string initialiser.
289 * config/tc-i960.c (line_comment_chars): Likewise.
290 * config/tc-z8k.c (comment_chars, line_comment_chars,
291 line_separator_chars): Likewise.
293 * config/tc-arm.c (line_separator_chars): Always use `;', not just
296 2000-06-08 Nick Clifton <nickc@cygnus.com>
298 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
301 2000-06-08 David O'Brien <obrien@FreeBSD.org>
303 * configure.in (VERSION): Update to show this is the CVS mainline.
305 2000-06-08 Matthew Jacob <mjacob@feral.com>
307 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
308 $at is the integer register $r28, vs. both $r28 and the floating
311 2000-06-08 James E. Wilson <wilson@cygnus.com>
313 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
314 (dot_endp): Don't call ia64_flush_insns.
315 (emit_one_bundle): Don't delete prologue/body records from
316 unwind_record list in first loop. Rewrite second loop to account for
319 2000-06-07 David Mosberger <davidm@hpl.hp.com>
321 * config/tc-ia64.c: Add missing prototypes.
322 (generate_unwind_image): Cast argument to output_unw_records call.
324 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
326 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
328 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
330 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
331 (REGISTER_P): likewise.
332 (avr_opcodes): uses include/opcode/avr.h
333 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
335 2000-06-04 Alan Modra <alan@linuxcare.com.au>
337 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
340 2000-06-03 H.J. Lu <hjl@gnu.org>
342 * read.c (is_end_of_line): Put back `;'.
344 2000-06-03 Alan Modra <alan@linuxcare.com.au>
346 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
348 2000-06-01 Alan Modra <alan@linuxcare.com.au>
350 * expr.c (operand): Test is_end_of_line outside switch to catch
351 line separator chars that are also operators.
352 (operator): Return O_illegal for line separator chars.
354 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
355 entry (or `!' entry for TC_HPPA).
357 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
358 before indexing is_end_of_line. Remove redundant check for '\0'.
360 * config/tc-h8500.c (md_assemble): Likewise.
361 * config/tc-mcore.c (md_assemble): Likewise.
362 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
365 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
367 * config/tc-mcore.c (mcore_cons): Likewise.
368 (mcore_float_cons): Likewise.
369 (mcore_stringer): Likewise.
370 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
372 2000-06-01 Scott Bambrough <scottb@netwinder.org>
374 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
376 2000-05-29 Nick Clifton <nickc@cygnus.com>
378 * config/tc-sh.c: Fix compile time warning messages.
380 * config/tc-mips.c: Fix compile time warning messages.
382 2000-05-29 Philip Blundell <philb@gnu.org>
384 * doc/as.texinfo: Update copyright dates.
385 (Local Labels): Delete misplaced mention of ARM.
386 * NEWS: Mention ARM ELF support.
388 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
390 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
391 it is modified, and use the real_size to compute the frag address
392 for dwarf2 line info.
394 2000-05-27 Alan Modra <alan@linuxcare.com.au>
396 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
397 line-matching scheme to cope with automake moving variables around.
398 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
399 * Makefile.in: Regenerate.
401 2000-05-26 Jakub Jelinek <jakub@redhat.com>
403 * config/tc-sparc.c (sparc_relax): New.
404 (md_longopts): Add -relax and -no-relax options.
405 (md_parse_options, md_show_usage): Likewise.
406 (md_apply_fix3): Optimize tail call into branch always if possible.
408 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
410 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
411 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
412 rules, with warning when a GAS statement specifies a packing that
413 will result in an instruction being squashed.
414 Added typdef packing_type and enumerals, changed various integer
415 literals to use the enumerals.
417 2000-05-24 David Mosberger <davidm@hpl.hp.com>
419 * config/tc-ia64.c (dot_restorereg_p): New function.
420 (md_pseudo_table): Add restorereg.p.
421 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
422 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
424 * config/tc-ia64.h (unw_record_type): Add unwabi.
425 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
426 called MASK with members for imask, and the masks produced by
427 fr_mem, gr_mem, br_mem, and frgr_mem.
428 (unw_p_record): Add members ABI and CONTEXT.
429 (unw_x_record): Add member AB.
430 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
431 as pseudo-register for use during unwind info generation.
432 (AR_PFS, AR_LC): New macros.
433 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
434 whose names start with an at sign (as in "@priunat").
435 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
437 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
438 proc_end, unwind_info, personality_routine): Consolidate into
439 "unwind" structure to reduce offset-table use. Add member
440 NEXT_SLOT_NUMBER to track the slot number for the next instruction
442 (output_R1_format, output_R3_format, output_P3_format,
443 output_P6_format): Initialize R with zero to reduce compiler warnings.
444 (output_P7_format): Ditto. Add `default' branch to switch
445 statement to reduce compiler warnings.
446 (output_P8_format, output_B1_format, output_B4_format): Ditto.
447 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
448 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
449 into single argument.
450 (output_X1_format, output_X3_format): Initialize R with zero to reduce
451 compiler warnings. Merge A and B args into single argument.
452 (output_X2_format, output_X4_format): Remove unused variable R. Merge
453 A and B args into single argument.
454 (free_record): Removed (wasn't used).
455 (free_list_records): Also free imasks in prologue records.
456 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
457 (output_spill_mask): Remove.
458 (output_unwabi): New function.
459 (output_epilogue, output_label_state, output_copy_state): Call
461 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
462 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
464 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
465 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
466 as part of handling the prologue records. Emit region's imask if
467 we have one. Handle unwabi, epilogue, label_state, copy_state,
468 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
469 spill_sprel_p, and spill_reg_p records.
470 (set_imask, count_bits, slot_index): New function.
471 (fixup_unw_records): Fix region size computation. Handle
472 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
473 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
474 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
475 set_imask accordingly. Update imask for gr_gr, and br_gr records.
476 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
477 (dot_save): Use manifest constants for applicaton registers.
478 Handle REG_PR and REG_PRIUNAT.
479 (dot_restore): Don't just ignore it.
480 (dot_restorereg): New function..
481 (generate_unwind_image): Ensure unwind info is a multiple of eight
482 bytes, not just four bytes.
483 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
484 (dot_altrp): Don't just ignore it.
485 (dot_savemem): New function. Replaces dot_savesp() and
486 dot_savepsp(). Use manifest constants for applicaton registers.
487 Handle REG_PR and REG_PRIUNAT.
488 (dot_savef): Simplify.
489 (dot_saveb): Support generation of br_gr.
490 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
491 dot_label_state, dot_copy_state): New function.
492 (dot_unwabi): Don't just ignore it.
493 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
494 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
495 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
496 (emit_one_bundle): Set slot number for prologue/body records
497 *before* emitting the first insn.
498 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
499 (md_begin): Declare "psp" pseudo-register.
500 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
501 so we don't get segfault.
502 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
503 counts as required per SW Conventions manual
504 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
505 output_preds_psprel, output_preds_sprel, output_spill_base,
506 output_unat_psprel, output_unat_sprel, output_lc_psprel,
507 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
508 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
509 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
510 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
511 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
512 (dot_vframe): Implement.
513 (dot_vframesp, dot_vframepsp): New function.
515 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
517 * configure.in (i386-*-freebsd a.out entry): Quote properly.
518 * configure: Regenerate.
520 2000-05-23 Alan Modra <alan@linuxcare.com.au>
522 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
523 (md_estimate_size_before_relax): so we can use it here instead of
524 old kludges. Localise vars to blocks. Comment.
526 * frags.c (frag_new): Update fr_var comments.
527 * frags.h (struct frag): Ditto.
529 2000-05-22 Richard Henderson <rth@cygnus.com>
531 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
532 (pseudo_func): Add pcrel.
533 (operand_match): Handle IA64_OPND_TGT64.
534 (build_insn): Likewise.
535 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
536 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
537 (fix_insn): Handle all three 64-bit relocation types.
539 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
541 * obj.h (struct format_ops): New members begin, app_file,
542 s_set_other, s_set_desc, s_get_type, s_set_type,
543 separate_stab_sections, init_stab_section.
545 * config/obj-multi.h: Update GPL notice to v2.
548 (S_SET_SIZE): Test s_set_size for NULL before calling.
549 (S_SET_ALIGN): Similar for s_set_align.
554 (SEPARATE_STAB_SECTIONS): New.
555 (INIT_STAB_SECTION): New.
556 (EMIT_SECTION_SYMBOLS): New.
557 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
559 * config/obj-elf.h: Update GPL notice to v2.
560 Mention that this file is included from obj-multi.h.
561 (obj_begin): Wrap definition in ifndef.
562 (elf_file_symbol): Constify declaration.
563 (obj_app_file): Ditto.
564 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
565 Wrap in ifndef SEPARATE_STAB_SECTIONS.
567 * config/obj-elf.c (elf_s_set_other): New.
568 (elf_file_symbol): Constify argument.
569 (elf_separate_stab_sections): New.
570 (elf_init_stab_section): New.
571 (elf_format_ops): Add new members. Remove comma at end.
573 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
574 (ecoff_format_ops): Add new fields. Remove comma at end.
575 Mention inconsistency for emit_section_symbols.
577 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
579 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
580 (coff_separate_stab_sections): New.
581 (coff_format_ops): Add new members.
583 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
584 (obj_aout_s_set_other): New.
585 (obj_aout_s_set_desc): New.
586 (obj_aout_s_get_type): New.
587 (obj_aout_s_set_type): New.
588 (obj_aout_separate_stab_sections): New.
589 (aout_format_ops): New members added. Use obj_aout_process_stab,
590 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
591 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
593 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
595 2000-05-22 Alan Modra <alan@linuxcare.com.au>
597 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
598 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
599 (md_estimate_size_before_relax): Ensure jumps to weak and
600 externally visible symbols are relocatable.
602 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
604 * stabs.c (aout_process_stab): Make global.
605 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
606 * read.h (aout_process_stab): Declare.
608 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
609 Generalize to *aout, *coff *elf.
610 * configure: Regenerated.
612 * doc/internals.texi (Object format backend): Say
613 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
615 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
616 * Makefile.in: Regenerated.
618 2000-05-19 Catherine Moore <clm@cygnus.com>
620 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
622 2000-05-18 Alan Modra <alan@linuxcare.com.au>
624 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
625 instruction to reflect change in re_assemble_*.
627 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
629 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
630 build PA64 ELF tools.
631 * configure: Rebuilt.
633 2000-05-17 Alan Modra <alan@linuxcare.com.au>
635 * Makefile.am: Regenerate dependencies.
636 * Makefile.in: Regenerate.
638 2000-05-15 Nick Clifton <nickc@cygnus.com>
640 * config/tc-arm.c (struct asm_psr): Add boolean field
641 distinguishing between CSPR and SPSR. Rename 'number' field
643 (psrs): Rearrange contents to match new asm_psr structure.
644 (arm_psr_parse): Move next to psr_required_here. Make it
645 return an asm_psr structure.
646 (psr_required_here): Use asm_psr structure returned by
648 (do_msr): Reorganise to allow psr_required_here to be called
650 (md_undefined_name): Mark 'name' parameter as unused, since
651 the COFF target does not use it.
653 2000-05-14 David O'Brien <obrien@FreeBSD.org>
655 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
657 * config/te-aux.h: Likewise.
658 * config/te-dpx2.h: Likewise.
659 * config/te-go32.h: Likewise.
660 * config/te-hp300.h: Likewise.
661 * config/te-hppa.h: Likewise.
662 * config/te-i386aix.h: Likewise.
663 * config/te-ic960.h: Likewise.
664 * config/te-interix.h: Likewise.
665 * config/te-nbsd532.h: Likewise.
666 * config/te-pc532mach.h: Likewise.
667 * config/te-ppcnw.h: Likewise.
668 * config/te-psos.h: Likewise.
669 * config/te-sparcaout.h: Likewise.
670 * config/te-sun3.h: Likewise.
671 * config/te-sysv32.h: Likewise.
673 2000-05-14 Alan Modra <alan@linuxcare.com.au>
675 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
676 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
677 and sign extend without an if statement.
678 (build_bytes): Likewise.
680 2000-05-14 Kazu Hirata <kazu@hxi.com>
682 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
683 X_add_symbol L_32 case.
685 2000-05-14 David O'Brien <obrien@FreeBSD.org>
687 * config/te-freebsd.h: New file.
689 2000-05-13 Alan Modra <alan@linuxcare.com.au>
691 * asintl.h (gettext, dgettext, dcgettext, textdomain,
692 bindtextdomain): Replace defines with those from intl/libgettext.h
693 to quieten gcc warnings.
695 * NEWS: Mention x86 .arch and -q.
697 * config/tc-i386.c (quiet_warnings): New.
698 (md_assemble): Use quiet_warnings.
699 (md_parse_option): Set quiet_warnings from -q.
700 (md_show_usage): Mention -q, delete -m.
701 (flag_do_long_jump): Delete.
702 (md_parse_option): Remove -m.
703 (md_show_usage): Remove -m.
704 (md_create_long_jump): Remove useless flag_do_long_jump code.
706 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
707 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
709 2000-05-13 Alan Modra <alan@linuxcare.com.au>
710 Alexander Sokolov <robocop@netlink.ru>
712 * doc/c-i386.texi (i386-Arch): New section.
713 (i386-Syntax): Mention .intel_syntax and .att_syntax.
715 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
716 (smallest_imm_type): Use smallest opcode for shift by one if cpu
717 architecture has been given and is not 486.
719 (md_pseudo_table): Add .arch.
720 (md_assemble): Warn if cpu architecture has been given and an
721 unsupported instruction.
723 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
724 Move operand_types bit defines after relevant template field.
725 (template): Add cpu_flags.
729 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
731 * config/tc-mn10300.h (md_end): Define.
732 (mn10300_finalize): Declare.
733 * config/tc-mn10300.c: Include dwarf2dbg.h.
734 (debug_line): Define.
735 (md_assemble): Generate dwarf2 line info.
736 (mn10300_finalize): New function. Finalize dwarf2 info.
738 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
740 * config/tc-mips.c (md_estimate_size_before_relax): Use the
741 external version of the relocation for weak symbols.
743 2000-05-08 David Mosberger <davidm@hpl.hp.com>
745 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
746 frame size in units of 16 bytes, as required per SW Conventions manual.
747 (output_unw_records): Output info-block header as a dword to get
750 2000-05-08 Alan Modra <alan@linuxcare.com.au>
752 * as.h: #include "file", not <file> on files from ../include.
753 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
754 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
755 (md_convert_frag): Add ATTRIBUTE_UNUSED.
756 (tc_coff_symbol_emit_hook): Ditto.
757 (OPTCOUNT): Cast to int to avoid compiler warning.
758 (md_begin): Fix signed/unsigned warnings.
760 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
762 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
763 ABRANCH LONG case for a conditional branch on a 68000.
764 (md_estimate_size_before_relax): Likewise. Also handle
765 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
766 (m68k-ip: case ABSL): Relax absolute references to 16-bit
767 PC-relative on all CPUs.
768 (md_estimate_size_before_relax): Likewise.
770 2000-05-04 Alan Modra <alan@linuxcare.com.au>
772 * as.c (parse_args): Just mention current year in printed
775 2000-05-03 J.T. Conklin <jtc@redback.com>
777 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
779 (md_parse_option): Recognize -m7400.
781 2000-05-03 Ian Lance Taylor <ian@zembu.com>
783 * config/atof-ieee.c (gen_to_words): When adding carry back in,
784 don't permit lp to become less than the words array.
786 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
788 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
789 Fix little-endian case.
791 2000-05-03 David O'Brien <obrien@NUXI.com>
793 * as.c (parse_args): Update copyright.
795 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
797 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
798 for the .bss section too.
800 2000-05-02 Alan Modra <alan@linuxcare.com.au>
802 * configure.in: Set em=linux for hppa-*-linux.
803 * configure: Regenerate.
804 * doc/Makefile.in: Regenerate with correct automake.
806 * frags.c (frag_grow): Sanity check chunk_size.
808 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
809 * config/obj-som.h: Likewise.
810 * config/obj-ieee.h: Likewise.
812 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
814 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
815 (md_pseudo_table): Fully initialise OBJ_ELF cases.
816 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
817 (pa_ip): low_sign_unext now returns via function value. Use
818 re_assemble_* instead of dis_assemble_* and
819 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
821 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
822 (md_section_align, md_parse_option, md_show_usage,
823 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
824 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
825 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
826 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
827 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
829 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
830 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
831 outside of switch. Correct mask and shifting errors in case 10
832 and case -11. In case 21, compare against signed range to suit
833 hppa_field_adjust changes. In case 12, use re_assemble_12. In
834 case 17 and case 22, use offsetT variable to properly check range.
835 Use re_assemble_* here too.
836 (evaluate_absolute): Change type of value to offsetT. Call
837 hppa_field_adjust to do the work for us.
838 (pa_parse_cmpb_64_cmpltr): Delete save_s.
839 (pa_parse_cmpib_64_cmpltr): Ditto.
840 (pa_build_unwind_subspace): Delete unused var subseg. Change type
841 of i to unsigned int.
842 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
843 (pa_end_of_source): Return type is void.
845 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
847 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
849 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
851 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
853 (md_begin): Removed "construct symbols for each register name".
854 Because register names conflicts with GCC generated function
856 (avr_operand): Now constant numbers can be used as a register
857 identifiers (0 as r0, 31 as r31).
858 (md_assemble): use skip_space () before parsing instruction
861 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
863 * config/tc-avr.c: New AVR_ISA_ defined.
864 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
865 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
866 for `fmul', `movw' and `lpm R,Z' instructions.
867 (avr_operands): Warn if current opcode is a two-word instruction
868 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
869 (avr_opcodes): New commands added.
870 (REGISTER_P): Check 'a' and 'v' constraint letters.
871 (mcu_types): New MCU added.
873 2000-05-01 Alan Modra <alan@linuxcare.com.au>
875 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
876 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
877 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
878 * configure: Regenerate.
880 2000-04-29 Andreas Jaeger <aj@suse.de>
882 * as.h: Correctly check GCC version.
884 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
886 * as.c (parse_args): Allow md_parse_option to override -a listing
888 * config/obj-coff.c (add_lineno): Change type of offset parameter
889 from "int" to "bfd_vma."
890 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
891 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
892 (ppc_change_csect): Align correctly for XCOFF64.
893 (ppc_machine): New function, which discards "ppc_machine" line.
894 (ppc_tc): Cons for 8 when code is 64 bit.
895 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
897 (md_parse_option): Handle -a64 and -a32.
899 * config/tc-ppc.h (TARGET_MACH): Define.
900 (TARGET_FORMAT): Move to function.
901 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
903 2000-04-26 David O'Brien <obrien@FreeBSD.org>
905 * doc/as.1: Fix unbalanced brackets.
907 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
909 (line_comment_chars): Set to '/' if TE_FreeBSD.
911 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
913 * configure.in: Configury support for PA64 (currently disabled).
914 * configure: Rebuilt.
916 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
918 * config/tc-mips.c (s_change_sec): Use record_alignment, not
919 bfd_set_section_alignment.
921 2000-04-25 Alan Modra <alan@linuxcare.com.au>
923 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
926 2000-04-24 Nick Clifton <nickc@cygnus.com>
928 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
929 * doc/as.texinfo (Align): Include arm and strongarm in list of
930 targets that have the second form of the behaviour of the .align
933 2000-04-24 Mark Klein <mklein@dis.com>
935 * obj-som.c: Terminate obj_pseudo_table.
937 2000-04-22 Timothy Wall <twall@cygnus.com>
939 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
941 (operand_match): Conditionally insert default bit values for IMMU9.
943 2000-04-14 Matthew Green <mrg@cygnus.com>
945 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
946 * configure: Rebuilt.
948 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
949 Jason Eckhardt <jle@cygnus.com>
951 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
953 * config/tc-hppa.c (CHECK_ALIGN): New macro.
954 Added handling of new operand types l,y,&,fe,fE,fx.
956 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
957 David Mosberger <davidm@hpl.hp.com>
958 Timothy Wall <twall@cygnus.com>
959 Andrew MacLeod <amacleod@cygnus.com>
960 Jim Wilson <wilson@cygnus.com>
962 * Makefile.am (CPU_TYPES): Add ia64.
963 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
964 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
965 * Makefile.in: Rebuild.
966 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
967 * configure: Rebuild.
968 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
969 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
970 * expr.c (expr): Handle md_optimize_expr.
971 * read.c (LEX_HASH): Add comment.
972 * config/tc-ia64.c, config/tc-ia64.h: New files.
974 2000-04-21 Richard Henderson <rth@cygnus.com>
976 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
977 bundling a non-delayed branch type instruction.
979 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
981 * config/tc-mn10300.c (HAVE_AM30): Define.
982 (md_assemble): Use it.
984 2000-04-19 Alan Modra <alan@linuxcare.com.au>
986 * config/obj-elf.c (obj_elf_change_section): Check for changed
989 * Makefile.am: (CPU_MULTI_VALID): Remove.
990 (MULTI_CPU_TYPES): Define.
991 (MULTI_CPU_OBJ_VALID): Define.
992 (DEPTC): Use the above.
995 Regenerate dependencies.
996 * Makefile.in: Regenerate.
998 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1000 * Makefile.am (YACC, LEX): Get them from configure.
1002 2000-04-18 H.J. Lu (hjl@gnu.org)
1004 * config/tc-i386.c (offset_in_range): Use addressT instead of
1005 bfd_vma for non-bfd assemblers.
1007 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1009 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1010 doesn't give spurious errors.
1012 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1014 * as.h (SEEK_SET): Define if undefined.
1016 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1018 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1019 constants, and don't assume offsetT is 32 bits.
1021 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1023 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1024 (md_pcrel_from_section): Add prototype.
1025 (d10v_fix_adjustable): Add prototype.
1026 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1028 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1030 2000-04-12 Nick Clifton <nickc@cygnus.com>
1032 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1033 symbol in frag chain.
1035 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1037 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1038 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1039 (fits_in_signed_word, smallest_imm_type): Ditto.
1040 (md_assemble): Use an offsetT var to hold offsetT values, not a
1042 (offset_in_range): New.
1043 (md_assemble): Use it.
1044 (md_convert_frag): Change type of target_address, opcode_address,
1045 and displacement_from_opcode_start to offsetT.
1046 (md_create_short_jump): Change type of offset to offsetT.
1047 (md_create_long_jump): Ditto.
1048 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1049 (md_chars_to_number): Remove.
1050 (output_invalid): Remove duplicate prototype.
1052 2000-04-09 Nick Clifton <nickc@cygnus.com>
1054 * Makefile.am (CPU_TYPES): Add 'avr'.
1055 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1056 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1058 * Makefile.in: Regenerate.
1060 * doc/as.texinfo: Add M32R documentation.
1062 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1064 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1065 --enable-build-warnings option.
1066 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1067 * Makefile.in, configure: Re-generate.
1069 2000-04-07 Nick Clifton <nickc@cygnus.com>
1071 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1072 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1073 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1074 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1075 (arm_force_relocation): Force relocations for
1076 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1078 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1080 * config/tc-sh.c (get_operands): There's no third operand if the
1081 first operand is an immediate.
1083 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1085 * config/tc-sh.c (immediate): Delete.
1086 (sh_operand_info): Add immediate member.
1087 (parse_reg): Use A_PC for pc.
1088 (parse_exp): Add second argument 'op'. All callers changed.
1089 (parse_at): Expect pc to be coded as A_PC.
1090 Use immediate field in *op.
1091 (insert): Add fourth argument 'op'. All callers changed.
1092 (build_relax): Add second argument 'op'. All callers changed.
1093 (insert_loop_bounds): New function.
1094 (build_Mytes): Remove DISP_4.
1095 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1096 (assemble_ppi): Use immediate field in *operand.
1097 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1098 (md_apply_fix): Likewise.
1099 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1101 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1103 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1105 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1107 * internals.texi (CPU backend): Document
1108 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1110 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1112 * po/gas.pot: Regenerate.
1114 * as.c (show_usage): Restore translated part of bug string.
1115 * gasp.c (show_usage): Likewise.
1117 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1118 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1119 than move-if-change.
1120 (DEP1): Modify for "gcc -MM".
1124 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1125 Update dependencies.
1126 * Makefile.in: Regenerate.
1128 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1130 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1131 (md_begin): Likewise.
1132 (HAVE_AM33): New macro.
1133 (md_assemble): Use it. Match r_regs and xr_regs only if
1136 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1138 * as.h: #include "bin-bugs.h"
1139 * as.c (show_usage): Use REPORT_BUGS_TO.
1140 * gasp.c: #include "bin-bugs.h"
1141 (show_usage): Use REPORT_BUGS_TO.
1143 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1145 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1147 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1148 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1151 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1153 * config/tc-i386.c (i386_immediate): Don't assume a constant
1154 immediate is necessarily 16 bits when in 16 bit code mode.
1155 (md_assemble): Instead set guess_suffix here after we have checked
1158 2000-04-02 Richard Henderson <rth@cygnus.com>
1160 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1161 quantities. Correct right shift sign extension.
1162 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1163 32-bit value when shifting into place.
1165 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1167 * app.c: Add ATTRIBUTE_UNUSED as needed.
1168 * config/tc-ppc.c: Likewise.
1169 (ppc_size): Make unsigned long.
1170 (ppc_insert_operand): Add casts to avoid warnings.
1172 2000-03-31 Nick Clifton <nickc@cygnus.com>
1174 * config/tc-d10v.h (md_flush_pending_output): Define.
1176 2000-03-29 Nick Clifton <nickc@cygnus.com>
1178 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1179 segment. Works for both BFD_ASSEMBLER and others.
1180 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1182 2000-03-29 Nick Clifton <nickc@cygnus.com
1184 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1186 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1188 * listing.c (LISTING_LHS_WIDTH): Default depends on
1190 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1192 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1194 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1197 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1199 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1201 * config/tc-avr.c (mcu_types): Add missing initialiser.
1202 (md_pcrel_from_section): Add prototype.
1203 (avr_operand): Remove redundant test of unsigned < 0.
1204 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1206 2000-03-27 Denis Chertykov <denisc@overta.ru>
1208 * config/tc-avr.c: New file for AVR support.
1209 * config/tc-avr.h: Likewise.
1210 * configure.in: Add AVR support.
1211 * configure: Regenerate.
1213 2000-03-26 Timothy Wall <twall@cygnus.com>
1215 * gasp.c (macro_op): Add new argument to check_macro call.
1216 Macro structure definitions moved to macro.h
1217 * sb.h: Add argument to prototype for input_scrub_include_sb.
1218 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1219 nesting checks with an additional flag.
1220 (struct input_save): Add flag to indicate whether current sb
1221 should be checked for proper macro/conditional nesting.
1222 (input_scrub_push/pop): Save/restore nest check flag.
1223 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1225 * macro.c (check_macro): Allow caller to retrieve parsed macro
1226 information if a pointer is provided. This information may be
1227 used by the new macro hooks.
1228 * macro.h: Update prototype for check_macro. Macro struct
1229 definitions moved here from macro.c/gasp.c.
1230 * read.c (read_a_source_file): Add parameter to check_macro call,
1231 and pass macro info to the macro hook, if defined.
1232 (input_scrub_insert_line): New. Allow insertion of a line of
1233 characters into the input stream.
1234 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1235 file into the input stream.
1236 (s_include): Use input_scrub_insert_file.
1237 * internals.texi: Document new macro hooks.
1238 * as.h: New prototypes added.
1240 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1242 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1243 an initial capital letter.
1244 (i386_index_check): Reindent.
1246 2000-03-19 Nick Clifton <nickc@cygnus.com>
1248 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1251 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1253 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1254 instruction operand bad if Rd > 7 when generating
1255 thumb instructions. Prevents for example,
1256 "adr r12,label" from silently failing and generating
1257 the wrong instruction.
1259 2000-03-17 Nick Clifton <nickc@cygnus.com>
1261 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1262 that have a destingation >= 0x400000.
1263 Fix compile time warning messages.
1265 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1267 * config/tc-sh.c (md_begin): When encountering insn that are
1268 not supported by the current arch, only change the name if
1269 its contents are the same as prev_name.
1270 (get_specific): If the the architecture doesn't match, fail.
1272 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1274 * config/tc-sh.c (IDENT_CHAR): Define.
1275 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1276 matching back where it came from.
1278 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1280 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1282 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1284 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1287 2000-03-15 Kazu Hirata <kazu@hxi.com>
1289 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1291 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1293 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1294 floating-point-number, make sure 'f' is in FLT_CHARS.
1296 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1298 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1299 (s_lcomm_internal): Use it.
1300 * doc/internals.texi (CPU backend): Document it.
1301 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1304 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1306 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1309 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1310 implementation doesn't have special handling for switch
1312 (macro_build): Allow for code in sections other than .text.
1314 (mips_ip): Likewise.
1315 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1316 Don't perform relocs if we will be outputting them.
1317 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1318 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1321 2000-03-09 Catherine Moore <clm@cygnus.com>
1323 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1324 relocation type based on the entry in the fixup structure.
1326 2000-03-08 H.J. Lu (hjl@gnu.org)
1328 * Makefile.am (install-exec-tooldir): Depend on
1329 install-exec-bindir for parallel make.
1330 * Makefile.in: Regenerated.
1332 2000-03-06 Nick Clifton <nickc@cygnus.com>
1334 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1336 (md_parse_option): Parse -m32r command line switch - disable m32rx
1338 (md_show_usage): Document new option.
1340 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1341 * doc/Makefile.in: Regenerate.
1342 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1344 2000-03-02 Michael Meissner <meissner@redhat.com>
1346 * config/tc-d30v.c (check_range): Remove code that incorrectly
1347 sign extended values where bits < 32.
1349 2000-03-02 H.J. Lu (hjl@gnu.org)
1351 * configure.in: Support --enable-targets=all on ia32.
1352 * configure: Regenerated.
1354 2000-03-01 Nick Clifton <nickc@cygnus.com>
1356 * gasp.c (do_align): Remove bogus check of alignment value.
1358 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1360 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1361 TC_PPC was defined forced the type of a symbol with no other type
1364 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1366 * doc/internals.texi (CPU backend): Mention that
1367 line_separator_chars do not break up comments. Fix typos for
1368 LEX_AT and LEX_NAME descriptions. Document operands for
1369 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1370 description of md_create_short_jump usage. Document argument for
1371 md_undefined_symbol.
1373 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1375 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1376 (md_parse_option): Handle it.
1377 (md_show_usage): Document it.
1379 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1381 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1382 opcode, for the instruction `pal19'. From Andrea Arcangeli
1385 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1387 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1389 (md_assemble): To here, before template operands are matched.
1390 Also ensure a constant immediate is sign extended when we know the
1391 size is at most 16 bits. This is to catch cases like "add
1392 $0xffc0,%ax" where we don't know the size, and thus that the
1393 immediate can be represented as Imm8S until after parsing the
1395 (i386_displacement): Similarly sign extend 16 bit constant
1397 (md_assemble): Relax 16-bit jump constant range check to suit sign
1398 extended displacements.
1400 2000-02-26 Andreas Jaeger <aj@suse.de>
1402 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1404 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1406 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1407 call operands when intel_syntax.
1408 (intel_float_operand): Return 2 for "fi...".
1409 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1410 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1411 earlier "SHORT" change.
1412 (md_assemble): When determining suffix from Regs, exclude
1415 2000-02-24 Nick Clifton <nickc@cygnus.com>
1417 * configure: Add arm-wince, mips-pe and sh-pe targets.
1418 * configure: Regenerate.
1420 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1422 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1423 "pe-mips" for the mips-pe target.
1425 * config/tc-arm.c (insns): Change displacement encoded in BL
1426 and B instructions if the target port is arm-wince.
1427 (do_ldst): Do not bias the relocation offset if the target
1429 (md_pcrel_from): Add in missing relocation offset bias if the
1430 target os arm-wince.
1432 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1433 (md_begin): Disable -G support for mips-pe target.
1434 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1435 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1438 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1439 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1440 assembler, just set the alignment to 4.
1442 * config/te-wince-pe.h: New file for WinCE targets. Define
1445 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1447 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1448 string instructions.
1449 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1450 (i386_intel_memory_operand): After finding a segment override,
1451 check again for no `[' before looking for a displacement. Bomb if
1452 more than one displacement rather than silently discarding the
1453 second and subsequent ones. Free strings malloc'd by
1454 build_displacement_string.
1456 2000-02-24 Catherine Moore <clm@cygnus.com>
1458 * config/obj-som.c (obj_pseudo_table): Add "weak".
1459 (obj_som_weak): New routine.
1461 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1463 * config/tc-i386.c (union i386_op): New.
1464 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1465 Throughout file replace occurences of disps[n], imms[n], regs[n]
1466 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1467 intel mode operand swapping. Add assert in regKludge and
1468 fake_zero_displacement code. Test i.types[n] when outputting
1469 displacements and immediates. Combine output of Disp16 with
1471 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1472 when in intel mode by (not) reversing fsub and fdiv operands
1473 before the template search. This fails for single operand
1474 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1475 undefined. Instead fix the base_opcode after we've found the
1476 template. Move base_opcode xor with found_reverse_match from
1477 opcode output code to before this fix so we test for the correct
1479 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1480 check in intel mode. Instead compare opcodes.
1482 * config/tc-i386.h (TC_RELOC): Delete.
1483 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1484 with equivalent call to reloc.
1486 * as.h (flag_m68k_mri): Move declaration after target include, and
1487 only declare when TC_M68K defined. Define as zero otherwise.
1488 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1489 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1490 Define as zero otherwise.
1491 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1492 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1493 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1494 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1495 testing whether defined.
1496 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1497 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1498 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1499 rather than testing whether defined.
1500 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1501 (parse_mri_cons): Declare and use only when TC_M68K.
1502 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1503 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1504 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1506 * NEWS: Mention IBM 370 support.
1508 2000-02-23 Richard Henderson <rth@cygnus.com>
1510 * config/tc-i386.c (md_assemble): When swapping operands for
1511 intel_syntax, assume everything that's not Imm or Disp is a
1514 2000-02-23 Linas Vepstas <linas@linas.org>
1516 * config/tc-i370.c, config/tc-i370.h: New files.
1517 * Makefile.am: Add support for Linux/IBM 370.
1518 * configure.in: Likewise.
1519 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1520 * config/obj-elf.c: Include elf/i370.h
1521 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1523 * Makefile.in: Regenerate.
1524 * configure: Regenerate.
1526 * doc/c-i370.texi: New file.
1527 * doc/all.texi: Include it.
1528 * doc/as.texinfo: And here.
1529 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1530 * doc/Makefile.in: Regenerate.
1532 2000-02-19 Michael Meissner <meissner@redhat.com>
1534 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1535 determine if an instruction can be used in parallel with an ADDppp
1536 or SUBppp instruction.
1538 2000-02-22 Andrew Haley <aph@cygnus.com>
1540 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1542 1999-12-30 Andrew Haley <aph@cygnus.com>
1544 * config/tc-mips.c (mips_gp32): New variable.
1545 (macro_build) Use mips_gp32.
1547 (md_longopts): Add "-mgp32" and "-mgp64".
1548 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1550 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1552 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1553 warning, and bump it to 1.
1555 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1557 From Brad Lucier <lucier@math.purdue.edu>:
1558 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1561 2000-02-21 Catherine Moore <clm@cygnus.com>
1563 * config/tc-mips.c (MF_HILO_INSN): Define.
1564 (mips_7000_hilo_fix): Declare.
1565 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1566 (md_parse_option): Check for 7000_HILO_FIX options.
1567 (OPTION_M7000_HILO_FIX): Define.
1568 (OPTION_NO_M7000_HILO_FIX): Define.
1569 * doc/c-mips.texi (-mfix7000): Describe.
1571 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1573 * listing.c (print_lines): Remove unused variable `end'.
1575 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1576 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1577 reloc_type when BFD_ASSEMBLER.
1578 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1579 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1580 statement and quell signed vs. unsigned comparison warning.
1582 2000-02-18 Nick Clifton <nickc@cygnus.com>
1584 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1585 the computed frag offset, rather than overwriting it.
1587 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1589 * config/tc-sh.c ("elf/sh.h"): Include.
1590 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1591 (md.begin): Initialize target_arch.
1592 Only include opcodes in has table that match selected architecture.
1593 (parse_reg): Recognize register names for sh-dsp.
1594 (parse_at): Recognize post-modify addressing.
1595 (get_operands): The leading space is now optional.
1596 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1597 arguments. Update valid_arch.
1598 (build_Mytes): Add support for SDT_REG_N.
1599 (find_cooked_opcode): New function, broken out of md_assemble.
1600 (assemble_ppi, sh_elf_final_processing): New functions.
1601 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1602 (md_longopts, md_parse_option): New option: -dsp.
1603 * config/tc-sh.h (elf_tc_final_processing): Define.
1604 (sh_elf_final_processing): Declare.
1606 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1608 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1609 the unwinder subspace. Save the current seg/subseg before creating
1612 2000-02-10 Nick Clifton <nickc@cygnus.com>
1614 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1615 little endian targets.
1616 (INST_BYTE1): Redefine to handle big and little endian
1618 (cpu_type): New type: Select between M340 and M210.
1619 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1620 instructions of the M340.
1621 (md_assemble): Add support for the MULSH and OPSR classes of
1623 (md_atof): Add support for little endian targets.
1624 (md_parse_option): Add support for -EL, -EB and -mcpu command
1626 (md_convert_frag): Add support for little endian targets.
1627 (md_apply_fix3): Add support for little endian targets.
1628 (md_number_to_chars): Add support for little endian targets.
1630 2000-02-10 Timothy Wall <twall@redhat.com>
1632 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1633 defined, use it to verify the symbol just read should be a label.
1635 2000-02-10 Timothy Wall <twall@redhat.com>
1637 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1638 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1639 around colons when KEEP_WHITE_AROUND_COLON is defined.
1640 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1641 and KEEP_WHITE_AROUND_COLON.
1643 2000-02-08 Timothy Wall <twall@redhat.com>
1645 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1647 (do_repeat): New. Abstract repeat logic so that a "break" can be
1649 (end_repeat): New. Provide support for a "break" out of the
1651 * read.h: Add prototypes for new functions.
1653 2000-02-08 Timothy Wall <twall@redhat.com>
1655 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1656 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1657 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1660 2000-02-08 Timothy Wall <twall@redhat.com>
1662 * read.c: Added elseif to directives table.
1663 * read.h: Added prototype for s_elseif.
1664 * doc/as.texinfo: Added description for elseif.
1665 * cond.c (s_elseif): New function
1667 2000-02-04 Timothy Wall <twall@redhat.com>
1669 * listing.c (print_lines): Remove conditionals causing bug in
1672 2000-02-03 Timothy Wall <twall@cygnus.com>
1674 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1676 * frags.c (frag_new): Calculate fr_fix in octets
1677 (frag_now_fix) Return offset as target address offset (bytes).
1678 (frag_now_fix_octets) New - Return offset in octets (8-bit
1680 * frags.h: Added prototype for frag_now_fix_octets().
1681 Distinguish between octets and bytes in field descriptions.
1682 * listing.c (calc_hex): Account for octets vs bytes when
1683 printing addresses/offsets.
1684 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1685 target is little-endian, print the octets in a word in big-endian
1686 order so that the display looks like a proper hexadecimal number,
1687 instead of having the octets reversed.
1688 * read.c (do_align): When recording alignment, alignment power
1689 should be in terms of target bytes (minimum addressible unit)
1691 (do_org) Convert ORG target address (byte) argument into an
1692 octet offset when generating a variable fragment.
1693 * symbols.c (resolve_symbol_value): Symbol final value
1694 converted to a target address offset (bytes) from its octet offset.
1695 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1696 offset (bytes) is adjusted by the frag offset (octets) converted
1698 (coff_frob_section) Section alignment power is in terms of bytes;
1699 convert it to an octet alignment power when calculating size (and
1700 size mask) in octets. Don't modify the section size in order to
1701 "align" it for TI COFF, since that format has a different method
1702 for storing alignment information.
1704 2000-02-01 Timothy Wall <twall@cygnus.com>
1706 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1707 entries, matching the way GCC generates them. If not escaped, the
1708 filename is encoded incorrectly.
1710 2000-01-31 Nick Clifton <nickc@cygnus.com>
1712 * config/tc-arm.c (reg_table): Add support for ATPCS register
1715 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1717 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1719 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1721 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1722 of a symbol when we really care about its value.
1724 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1726 * config/tc-mcore.c (md_assemble): Give warning message if
1727 operands passes to instruction are more than the spec.
1729 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1731 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1732 Thumb mode but the label seen was not declared as '.thumb_func'
1733 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1734 correct disassembly of Thumb code bounded by non function labels.
1736 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1738 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1739 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1741 * Makefile.in: Same here.
1744 * configure.in: Set bfd_gas for i386-aout when primary target
1745 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1746 we may need the primary te_file. Remove incorrect comment.
1748 * configure: Regenerate.
1750 * config/e-i386aout.c: New file.
1752 * as.c (USE_EMULATIONS): Move to before print_version_id.
1753 (struct emulation): Add i386aout.
1754 (show_usage): Split text strings. Reformat -a text. Add --em
1758 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1759 (aout_format_ops): New.
1762 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1763 preprocessor conditional and add aout USE_EMULATIONS tests.
1764 (read_a_source_file): Don't pass error strings to printf as
1768 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1770 (do_data): Same here.
1771 (process_file): And here.
1774 * symbols.c (colon): Rewrite "already defined" fatal message
1775 code for aout with USE_EMULATIONS.
1778 * config/obj-aout.c (OBJ_HEADER): Define.
1779 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1781 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1782 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1784 (obj_aout_type): Expand S_SET_OTHER here too.
1785 (obj_read_begin_hook): Remove.
1786 (aout_pop_insert): New.
1787 (obj_aout_s_get_other): New.
1788 (obj_aout_s_get_desc): New.
1789 (aout_format_ops): New.
1792 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1793 gets aout_pseudo_table.
1794 (aout_pseudo_table): Declare.
1795 (obj_read_begin_hook): Define.
1798 * config/obj-coff.c (obj_pseudo_table): Rename to
1800 (coff_pop_insert): Use coff_pseudo_table.
1801 (coff_sec_sym_ok_for_reloc): Remove.
1802 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1803 and comment all zero entries and remove #if 0 code.
1806 * config/obj-coff.h (obj_pop_insert): Define.
1807 (coff_pseudo_table): Declare.
1810 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1811 s_get_size, s_set_size. Comment all zero entries.
1814 * config/obj-elf.c (elf_s_get_other): New function.
1815 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1816 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1817 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1819 (obj_elf_parse_section_letters): Don't pass error strings to
1820 printf as format arg.
1823 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1825 (elf_s_get_other): Declare.
1826 (S_GET_OTHER) Define as elf_s_get_other if not already
1828 (S_SET_OTHER): Only define when not already defined.
1829 (elf_obj_read_begin_hook): Declare.
1830 (obj_read_begin_hook): Define.
1831 (elf_obj_symbol_new_hook): Declare.
1832 (obj_symbol_new_hook): Define.
1835 * config/obj-multi.h: Add copyright header and protect against
1836 multiple inclusion. Add * to all function pointers.
1837 (OBJ_HEADER): If defined, include it rather than other defines
1839 (obj_frob_file_after_relocs): Test for NULL.
1840 (obj_symbol_new_hook): Here too.
1841 (obj_sec_sym_ok_for_reloc): And here.
1842 (S_GET_OTHER): Define.
1843 (S_GET_DESC): Define.
1844 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1845 (OBJ_MAYBE_ELF): Update comment.
1847 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1848 OBJ_AOUT preprocessor conditional and handle emulation by
1849 testing OUTPUT_FLAVOR.
1850 (i386_displacement): Here too.
1851 (md_section_align): Similarly here.
1852 (i386_target_format): Conditionally compile when more than one
1853 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1854 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1855 (i386_displacement): Here too.
1858 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1859 Define TARGET_FORMAT for aout only when not multi.
1862 * config/te-multi.h: Delete file as it's identical to te-generic.h
1864 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1866 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1867 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1870 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1872 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1875 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1877 * config/tc-mips.c (mips_do_align): New function.
1878 * config/tc-mips.h (md_do_align): Define.
1880 2000-01-10 Philip Blundell <philb@gnu.org>
1882 * doc/c-arm.texi (ARM Options): Fix typo.
1883 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1884 line separator for Linux.
1885 * doc/as.texinfo (Comments): Mention the ARM.
1887 2000-01-10 Philip Blundell <pb@futuretv.com>
1889 * configure.in (arm*-*-conix*): New target.
1890 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1892 * configure: Regenerate.
1894 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1896 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1897 (obj_elf_visibility): New function.
1899 * doc/as.texinfo (Visibility): New node: document visibility
1902 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1904 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1905 warning for absolute jump/call without `*' in non-intel mode. No
1906 need to set i.types[0] JumpAbsolute in intel mode.
1908 1999-12-22 Philip Blundell <pb@futuretv.com>
1910 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1911 hook function when changing sections.
1912 (arm_s_data): Likewise.
1914 1999-12-14 Nick Clifton <nickc@cygnus.com>
1916 * config/tc-arm.c (md_parse_option): Add support for -marm720
1917 command line switch.
1919 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1921 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1922 (r_registers, xr_registers): Define.
1923 (r_register_name, xr_register_name): New functions.
1924 (md_assemble): Handle new am33 operand types and instruction
1926 (mn10300_insert_operand, check_operand): Likewise.
1928 1999-11-29 Nick Clifton <nickc@cygnus.com>
1930 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1931 (s_force_thumb): Set thumb_mode to 2.
1932 (md_assemble): Do not complain about thumb instructions on a
1933 non-thumb target if thumb_mode is set to 2.
1935 1999-11-28 Michael Meissner <meissner@cygnus.com>
1937 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1938 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1939 (O_...): Add new machine dependent expressions if we are handling
1940 explicit relocations.
1941 (alpha_reloc_op): New static table holding the explicit relocation
1943 (alpha_literal_hash): New static to hold the hash table for
1944 explicit relocations.
1945 (alpha_macros): Add support for explicit relocations.
1946 (md_begin): If explicit relocations, initialize hash table.
1947 (md_assemble): Don't print a second error if tokenize_arguments
1948 already printed an error message.
1949 (md_apply_fix): Add support for explicit relocations.
1950 (alpha_force_relocation): Ditto.
1951 (alpha_fix_adjustable): Ditto.
1952 (alpha_adjust_symtab): New function to support explicit
1954 (alpha_adjust_symtab_relocs): Ditto.
1955 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1956 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1957 Add support for explicit relocations. Return -2 if an error
1958 message was already printed.
1959 (find_macro_match): Add support for explicit relocations. Comment
1961 (emit_insn): Add support for explicit relocations.
1962 (assemble_tokens): Ditto.
1964 (load_expression): Ditto.
1967 (emit_ir_load): Ditto.
1968 (emit_loadstore): Ditto.
1971 (emit_sextX): Ditto.
1972 (emit_division): Ditto.
1973 (emit_jsrjmp): Ditto.
1974 (emit_retjcr): Ditto.
1976 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1978 (tc_adjust_symtab): If explicit relocations, call the function
1979 alpha_adjust_symtab.
1980 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1981 relocations next to the literal relocation they reference.
1982 (TC_INIT_FIX_DATA): Initialize the new fields.
1983 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1985 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1987 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1988 'B' operand for PA2.0 bb instruction.
1990 1999-11-18 Nick Clifton <nickc@cygnus.com>
1992 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1995 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1997 (mcore_force_relocation): Force relocations to be generated for
2000 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2002 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2003 (i386_displacement): Disallow O_big displacements.
2005 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2007 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2008 Small improvements in error checking.
2009 (md_assemble): Support for unconditional ARM instructions.
2010 (md_parse_option): Support for -m[arm]v5e flag.
2012 1999-11-12 Nick Clifton <nickc@cygnus.com>
2014 * macro.c (buffer_and_nest): Do not check beyond the end of the
2017 1999-11-11 Nick Clifton <nickc@cygnus.com>
2019 * macro.c (buffer_and_nest): Look for seperator after TO and
2022 1999-11-08 Andrew Haley <aph@cygnus.com>
2024 * app.c (do_scrub_chars): When in State 10, treat backslash
2025 characters in the same way as as symbol characters.
2027 1999-11-07 Richard Henderson <rth@cygnus.com>
2029 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2030 the previous label was in the current section before playing
2031 with auto-alignment.
2033 1999-11-06 Nick Clifton <nickc@cygnus.com>
2035 * config/tc-v850.c (v850_force_relocation): Force relocation
2037 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2040 1999-11-05 Michael Meissner <meissner@cygnus.com>
2042 * expr.h (operatorT): Increase machine dependent operators to 16.
2043 * expr.c (op_rank): Ditto.
2045 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2047 * read.c (pseudo_set): Reject attempts to set the value of a
2050 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2053 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2055 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2056 to bfd_set_section_contents.
2058 1999-11-03 Nick Clifton <nickc@cygnus.com>
2060 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2062 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2064 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2065 (mips_ip): Use OPCODE_IS_MEMBER.
2067 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2069 * config/tc-arm.c (reg_required_here): Improve comments.
2071 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2072 (tinsns): Initialize variants field.
2074 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2075 BAD_PC respectively.
2077 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2079 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2080 * config/tc-arm.h: Fix compile time warnings.
2082 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2084 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2085 form @abs16, @(abs16) and @(abs16 + imm).
2087 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2089 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2090 (ISA_HAS_64_BIT_REGS) New.
2091 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2092 mips_emit_delays,macro_build,load_register,load_addresss,
2093 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2094 and/or use new ISA_xxx macros in expressions involving
2095 ISA, particularly mips_opts.isa.
2097 1999-10-18 Michael Meissner <meissner@cygnus.com>
2099 * expr.h (operatorT): Add machine dependent operators md1..md8.
2100 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2101 for the machine dependent operators to use.
2103 * expr.c (op_rank): Add machine dependent operators.
2105 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2107 (O_cpregister): Ditto.
2108 (md_begin): Change X_op test that field is wide enough to use
2109 O_max instead of O_alpha_max.
2110 (cpu_types): Fill in missing initializer.
2111 (alpha_num_macros): Make unsigned.
2112 (md_assemble): Make opnamelen be size_t.
2113 (md_apply_fix): Cast alpha_num_operands to int before testing.
2114 (alpha_force_relocation): Ditto.
2115 (alpha_fix_adjustable): Ditto.
2116 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2117 (tc_gen_reloc): Ditto.
2118 (tc_get_register): Ditto.
2123 (s_alpha_ent): Ditto.
2124 (s_alpha_end): Ditto.
2125 (s_alpha_frame): Ditto.
2126 (s_alpha_prologue): Ditto.
2127 (s_alpha_file): Ditto.
2128 (s_alpha_gprel32): Ditto.
2129 (s_alpha_proc): Ditto.
2130 (s_alpha_set): Ditto.
2131 (s_alpha_base): Ditto.
2132 (s_alpha_align): Ditto.
2133 (s_alpha_arch): Ditto.
2134 (alpha_align): Ditto.
2135 (assemble_insn): Suppress unused variable warning.
2137 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2138 order in the structure.
2139 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2141 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2143 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2145 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2147 * config/tc-i386.c (i386_index_check): Correct #endif location.
2149 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2151 * as.c (show_usage): Document new options.
2152 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2153 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2154 (parse_args): Parse the new options.
2155 (main): If there were warnings, and --fatal-warnings
2156 was specified, print an error.
2157 * as.h: New variable, flag_fatal_warnings, for new option.
2159 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2161 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2162 '@'. Change autoincrement completers to fall through to cache control
2165 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2167 (pa_parse_addb_64_cmpltr): New function.
2169 * config/tc-hppa.c (pa_ip): Change error message.
2170 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2171 '?Q' args to allow falling through.
2173 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2174 Remove unused conditional codes.
2175 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2177 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2179 * config/tc-d30v.c (CHAR_BIT): Define.
2180 (check_range): Fix bit operations to support integers bigger than
2183 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2185 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2188 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2189 Doug Evans <devans@cygnus.com>
2191 Add support for m32rx.
2192 * config/tc-m32r.c (enable_m32rx): New static global.
2193 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2194 (allow_m32rx): New function.
2195 (M32R_SHORTOPTS): Add `O'.
2196 (md_longopts): Add --m32rx plus several warning options.
2197 (md_parse_option): Handle new options.
2198 (md_show_usage): Print them.
2199 (md_begin): Enable m32rx.
2200 (OPERAND_IS_COND_BIT): New macro.
2201 (first_writes_to_seconds_operands): New function.
2202 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2203 (target_make_parallel,assemble_two_insns): New functions.
2204 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2205 If optimizing and m32rx, try to make consecutive insns parallel.
2207 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2209 * config/tc-mips.c (nopic_need_relax): Allow for the
2210 .sdata.foo sections generated by -fdata-sections,
2211 and for the .gnu.linkonce.s sections generated by C++.
2213 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2215 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2216 with cleaner code using completer prefixes. Add 'Y'.
2218 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2220 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2222 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2223 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2224 insn does not match and we should try the next insn in the table.
2226 1999-09-22 Nick Clifton <nickc@cygnus.com>
2228 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2230 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2232 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2235 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2237 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2238 OBJ_ELF. If ELF, add "sq".
2239 (md_parse_option): If ELF, ignore -s and -q.
2240 (md_show_usage): Mention ELF options.
2242 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2244 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2247 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2249 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2251 * config/tc-hppa.c (struct pa_it): New field "trunc".
2252 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2253 (pa_parse_ftest_gfx_completer): New function
2254 (pa_parse_fp_cnv_format): New function.
2256 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2257 (md_apply_fix): Handle 22bit pc-rel branches.
2259 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2261 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2263 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2265 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2267 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2269 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2270 (pa_ip): Handle 'fX'.
2272 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2274 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2275 unwinds unless the function is in the text space.
2276 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2278 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2280 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2281 (md_assemble): To here. Tweak address generation.
2283 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2285 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2286 (md_assemble): Call dwarf2_where for OBJ_ELF.
2287 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2288 (pa_end_of_source): New function.
2289 * tc-hppa.h (md_end): Define for OBJ_ELF.
2291 1999-09-14 Michael Meissner <meissner@cygnus.com>
2293 * configure.in (Canonicalization of target names): Remove adding
2294 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2295 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2296 * configure: Regenerate.
2298 1999-09-14 Donn Terry <donn@interix.com>
2300 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2302 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2304 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2305 pc-relative jmp/call to an absolute symbol.
2306 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2307 absolute section symbols.
2309 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2310 jump handling code and comments.
2312 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2314 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2315 the value if TE_PE and a global defined symbol.
2317 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2319 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2320 print the symbol, rather than printing it here.
2322 1999-09-11 Donn Terry <donn@interix.com>
2324 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2325 BFD_RELOC_RVA relocations.
2327 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2328 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2331 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2333 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2334 * doc/internals.texi (Object format backend): Document
2337 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2338 relocations against global symbols if TE_PE.
2340 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2341 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2343 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2346 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2347 symbols which do not have a constant value, or tags with
2348 non-tags. Remove the symbol from the list before adding it at the
2351 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2352 C_FCN symbol differently if TE_PE.
2353 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2354 appears in the pseudo-op, rather coff_line_base which is only set
2357 * config/obj-coff.c (obj_coff_loc): New static function.
2358 (obj_pseudo_table): Add "loc".
2360 * config/obj-coff.c (add_lineno): Check that the line number is
2363 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2364 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2366 (md_atof): Return NULL rather than 0.
2367 * config/tc-i386.c (md_atof): Change type to int.
2368 * expr.c (expr): Change first parameter to int.
2369 * config/obj-coff.c: Add declarations for static functions.
2370 (coff_frob_symbol): Use SYM_AUXENT.
2371 * config/tc-i386.h (flag_16bit_code): Don't declare.
2373 * config/obj-coff.c (obj_coff_section): Default to setting
2374 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2376 * write.c (adjust_reloc_syms): Print adjusted fixup.
2378 * expr.c (integer_constant): Correct too_many_digits calculation
2381 1999-09-09 Andreas Schwab <schwab@suse.de>
2383 * doc/c-arm.texi: Fix arguments of @var to not contain
2386 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2388 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2390 (md_parse_option): Only support -k flag for ELF and COFF targets.
2392 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2394 * config/tc-hppa.c (pa_ip): Put strict register checks before
2395 call to pa_parse_number.
2397 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2399 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2401 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2404 1999-09-06 Donn Terry <donn@interix.com>
2406 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2408 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2410 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2411 candidate instruction. Require registers for register arguments
2412 when in strict mode. Require assemble-time constants for
2413 constants when in strict mode.
2414 (pa_get_absolute_expression): Require a constant when in strict
2417 1999-09-06 Nick Clifton <nickc@cygnus.com>
2419 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2421 1999-09-04 Steve Chamberlain <sac@pobox.com>
2423 * config/tc-pj.c: New file, supports picoJava in ELF.
2424 * config/tc-pj.h: Ditto.
2425 * configure.in (pjl*, pj*): New targets.
2426 * Makefile.am: Rebuild dependencies.
2427 (CPU_TYPES): Add pj.
2428 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2429 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2430 * doc/c-pj.texi: New file.
2431 * doc/as.texinfo: Add some PJ specifics.
2432 * doc/all.texi: Add PJ to the list of all architectures, sort them
2434 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2435 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2437 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2439 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2440 (obj_frob_file): Test for null pointer.
2441 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2442 (OBJ_PROCESS_STAB): And here.
2443 (elf_obj_sy): Remove
2445 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2446 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2447 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2449 * config/obj-coff.c (no_func): Remove.
2450 (coff_format_ops): Change occurrences of no_func to 0, as we test
2451 for 0 in obj-multi.h.
2453 * configure.in: Enable bfd for i386-coff when primary target is
2454 bfd. Enable i386 elf,coff emulation support. Don't set
2455 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2456 emulation to support.
2457 *configure: Regenerate.
2459 1999-09-02 Nick Clifton <nickc@cygnus.com>
2461 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2462 .section .line directive is encountered.
2464 1999-09-01 Nick Clifton <nickc@cygnus.com>
2466 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2469 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2470 * as.texinfo: Document --gdwarf2 command line option.
2471 Add additional documentation of ARM command line switches.
2473 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2475 * config/tc-i386.c (i386_intel_memory_operand): Combine
2476 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2477 and RESTORE_END_STRING around parse_register calls.
2478 (i386_operand): Here too.
2479 (i386_is_reg): Remove.
2480 (parse_register): Move as_bad calls from within this function to
2483 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2485 Based on a patch from H.J. Lu <hjl@gnu.org>
2486 * config/tc-i386.c (parse_register): Handle FP regs specially.
2487 (md_begin): Remove '(' and ')' from register_chars.
2489 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2491 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2492 error message (done elsewhere).
2494 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2496 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2498 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2500 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2503 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2505 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2507 Add new completers. Fix bug in 64 bit condition handling.
2509 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2512 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2514 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2516 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2518 1999-08-27 Jim Wilson <wilson@cygnus.com>
2520 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2521 (struct ls): Add frag field. Initialize it to zero.
2522 (out_end_sequence): New local text_frag. Set it while in text section.
2523 Replace address check with frag check. Set ls.frag to text_frag if
2524 out_set_addr called.
2525 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2526 Set it before switching sections. Replace address check with frag
2527 check. Set ls.frag to saved_frag if out_set_addr called.
2529 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2531 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2532 output "advance_pc" opcode instead of calling gen_addr_line().
2533 The latter has the undesired side-effect of creating a new row
2534 in the debug line info matrix.
2536 1999-08-26 Jim Wilson <wilson@cygnus.com>
2538 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2539 ls.last_filename if last is less than zero. Set ls.last_filename
2540 when allocating new entry.
2541 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2544 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2546 * config/tc-i386.c (i386_index_check): Fix the displacement size
2547 when INFER_ADDR_PREFIX.
2549 1999-08-18 Nick Clifton <nickc@cygnus.com>
2551 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2554 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2556 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2557 handle 0xffffNNNN constants correctly.
2559 1999-08-16 Nick Clifton <nickc@cygnus.com>
2561 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2564 1999-08-13 Nick Clifton <nickc@cygnus.com>
2566 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2567 (md_apply_fix3): Always pass positive values to
2568 validate_offset_imm.
2570 1999-08-12 Nick Clifton <nickc@cygnus.com>
2572 * config/tc-arm.c (skip_whitespace): New macro.
2573 Formatting tidy ups.
2575 (md_apply_fix3): Store relocation offset in addend for ELF based
2577 (arm_force_relocation): Always generate relocs for Thumb function
2580 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2582 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2583 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2585 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2587 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2588 flags for the unwind subspace.
2590 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2591 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2592 suitable relocation based on the size of the target's pointer.
2593 Always Use subsegment zero for the unwinders.
2594 (pa_level): Handle "2.0w".
2596 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2598 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2599 with the following instruction unless this was specified.
2601 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2603 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2604 certain sections, to match BFD changes.
2606 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2608 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2609 (EXTRA_SCRIPTS): Define to keep automake happy.
2610 * Makefile.in: Rebuild.
2612 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2614 * Makefile.am: Rename .dep* files to DEP*.
2615 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2616 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2618 * Makefile.in: Rebuild.
2620 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2622 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2624 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2626 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2627 avoid problems on DOS filesystems.
2628 * Makefile.in: Rebuild.
2630 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2632 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2634 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2637 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2639 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2640 line to create ${GDBINIT} rather than .gdbinit.
2641 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2643 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2645 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2647 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2649 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2651 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2653 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2654 non-adjustable symbols.
2656 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2658 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2660 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2662 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2665 1999-08-05 Donn Terry <donn@interix.com>
2667 * config/te-interix.h: New file.
2668 * configure.in (i386-*-interix*): New target.
2669 * configure: Rebuild.
2671 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2673 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2674 selectors for ELF too.
2675 (selector_table): Add "ltp" and "rtp" selectors.
2677 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2679 * config/tc-i386.c (i386_operand): No need to change
2680 operand_string pointer in segment reg case before goto
2681 do_memory_reference. Initialise displacement_string_start and
2682 displacement_string_end after do_memory_reference label.
2683 (i386_index_check): Add operand_string param, and print error
2684 message on failure here.
2685 (i386_intel_memory_operand): Instead of here.
2686 (i386_operand): And here.
2687 (INFER_ADDR_PREFIX): Enable.
2689 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2691 * config/tc-i386.h (DefaultSize): Define. Renumber following
2692 opcode_modifier defines.
2694 From Etienne Lorrain <etienne.lorrain@ibm.net>
2695 * config/tc-i386.c (stackop_size): New variable.
2696 (set_16bit_code_flag): Clear it here.
2697 (set_16bit_gcc_code_flag): New function.
2698 (md_pseudo_table): Add "code16gcc" entry.
2699 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2701 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2703 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2704 next_set_end even if the end symbol is being discarded.
2706 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2707 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2708 * config/obj-coff.c: Likewise.
2709 (seg_info_type): Remove.
2710 (seg_info_off_by_4): Change to array of segT.
2711 (s_get_segment): Adjust accordingly.
2712 (obj_pseudo_table): Fully initialize sentinel entry.
2714 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2715 Ralf Baechle <ralf@uni-koblenz.de>.
2717 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2719 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2721 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2723 * config/tc-i386.c: Indentation and white space changes.
2724 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2725 don't enable it by default.
2726 (i386_intel_operand): Remove redundant prototype.
2727 Move check on number of memory operands, and i.mem_operands++
2728 (i386_intel_memory_operand): To here.
2729 Remove i386_immediate code from here. Remove special case code
2730 for input and output using (%dx). Remove base/index checks and
2731 call i386_index_check instead. Save initial operand_string
2732 argument for error message.
2733 (i386_operand): Remove redundant prototype. Move base/index
2734 checks to i386_index_check.
2735 (i386_displacement): Move intel mode check for non-zero
2737 (i386_intel_memory_operand): To here.
2739 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2741 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2742 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2743 by .register pseudo-op if -64 and --no-undeclared-regs.
2744 (s_register, sparc_adjust_symtab): New functions.
2745 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2746 Declare sparc_adjust_symtab as tc_adjust_symtab.
2747 * doc/c-sparc.texi: Add description of #ignore special literal
2748 for .register pseudo-op.
2750 1999-07-30 Catherine Moore <clm@cygnus.com>
2752 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2753 the relocation's section offset.
2755 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2757 * write.c (fixup_segment): Fix generic error check overflow test.
2759 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2760 X_add_number to long.
2762 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2764 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2767 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2769 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2772 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2774 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2776 * configure.bat: Remove; obsolete.
2777 * config/go32.cfg: Likewise.
2779 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2781 * configure.in (i386-*-vxworks*): New target.
2782 * configure: Rebuild.
2784 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2786 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2788 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2790 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2792 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2793 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2794 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2795 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2796 MAX_RELOC_EXPANSION): Define.
2797 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2799 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2801 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2802 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2803 block. Print a warning if an 8-bit or 16-bit constant
2804 displacement or immediate is truncated on output.
2805 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2807 (i386_operand): Disallow immediate jump absolute operand.
2809 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2811 * configure.in: Bump version number to 2.9.5.
2812 * configure: Rebuild.
2814 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2817 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2819 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2820 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2822 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2824 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2826 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2828 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2829 if -mno-fpu was given.
2830 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2832 (cons_fix_new_arm): Remove misleading comments.
2834 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2836 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2838 (relax_segment): Likewise. After giving a rs_org error, convert
2839 the frag to rs_align to avoid cascading errors.
2841 1999-07-12 Andreas Schwab <schwab@suse.de>
2843 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2845 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2847 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2848 as appropriate. Fill in structure initializations. Add variable
2849 initializations. Add casts.
2850 * dwarf2dbg.c (print_stats): Change i to size_t.
2851 * listing.c (listing_listing): Change list_line to unsigned int.
2853 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2855 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2856 rather than checking for \001 and \002 in symbol name.
2857 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2859 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2861 * configure.in (hppa*-linux-gnu*): New target.
2862 * configure: Rebuilt.
2864 1999-07-08 Nick Clifton <nickc@cygnus.com>
2866 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2868 1999-07-07 Nick Clifton <nickc@cygnus.com>
2870 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2871 accessing symbolP directly.
2873 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2875 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2878 1999-07-05 Nick Clifton <nickc@cygnus.com>
2880 * config/tc-arm.c (ARM_EXT_V5): Define.
2881 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2882 (md_begin): Detect ARM v5 architectures.
2883 (md_parse_option): Accept arm v5 specification.
2884 (md_show_usage): Documment -marmv5 switch.
2886 * doc/c-arm.texi: Document -marmv5 command line option.
2888 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2890 (validate_immediate_twopart): New function. Determine if a
2891 constant can be computed by two ADD instructions.
2892 (output_inst): Remove its command line parameter - it was never
2894 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2895 implememt the ADRL pseudo op.
2896 (tc_gen_reloc): Generate a suitable error message if an ADRL
2897 instruction tries to generate a real reloc.
2899 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2901 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2903 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2906 1999-06-27 H.J. Lu <hjl@gnu.org>
2908 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2909 non BFD_ASSEMBLER case.
2911 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2913 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2916 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2918 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2919 out_end_sequence() when the address decreases due to a new frag.
2920 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2921 numbering starts with 1.
2923 1999-06-23 Nick Clifton <nickc@cygnus.com>
2925 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2927 (mcore_s_text): Call obj_elf_text for ELF target.
2928 (mcore_s_data): Call obj_elf_data for ELF target.
2929 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2931 (mcore_s_bss): New function: Dump literal table before changing
2933 (mcore_s_comm): New function: Dump literal table before changing
2936 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2937 No longer static functions.
2938 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2939 Provide prototypes for these functions.
2941 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2943 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2944 a list of names, to try obj_segment_name, and to try abbreviated
2945 names when using COFF without long section names.
2947 * config/tc-alpha.c: More use of symbol accessor functions.
2948 * config/tc-arc.c: Likewise.
2949 * config/tc-d30v.c: Likewise.
2950 * config/tc-fr30.c: Likewise.
2951 * config/tc-i860.c: Likewise.
2952 * config/tc-m88k.c: Likewise.
2953 * config/tc-mcore.c: Likewise.
2954 * config/tc-ns32k.c: Likewise.
2955 * config/tc-sparc.c: Likewise.
2956 * config/tc-v850.c: Likewise.
2958 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2959 sy_value with appropriate accessor functions.
2960 * config/tc-arm.c (md_apply_fix3): Likewise.
2961 * config/tc-d10v.c (AT_WORD_P): Likewise.
2962 * config/tc-v850.c (reg_name_search): Likewise.
2964 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2965 use symbol_get_bfdsym instead.
2966 * config/tc-ppc.c (md_assemble): Likewise.
2967 * config/tc-v850.c (v850_comm): Likewise.
2969 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2971 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2972 the symbol, rather than accessing the bsym member.
2973 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2974 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2975 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2976 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2977 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2978 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2979 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2980 * config/tc-v850.c (tc_gen_reloc): Likewise.
2982 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2984 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2985 (hppa_gen_reloc_type): Conditionalize on BFD64.
2986 (tc_gen_reloc): Re-enable ELF relocations.
2987 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2989 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2991 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2993 (do_ldst): Move assignment out of if condition.
2994 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2995 parentheses to avoid warning.
2997 1999-06-21 Nick Clifton <nickc@cygnus.com>
2999 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3000 macro to get at the BFD symbol associated with a GAS symbol.
3002 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3004 * config/tc-ppc.c: Update for symbol handling changes.
3005 * config/obj-coff.c: Likewise.
3007 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3009 * tc-hppa.c: General cleanups of ELF support. No more spaces
3010 and subspaces for ELF.
3011 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3012 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3013 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3014 (UNWIND_SECTION_NAME): Likewise.
3015 (space/subspace related structures): Conditionalize definitions
3017 (space/subspace directives and support routines): Conditionalize
3018 definitions and references/uses on OBJ_SOM.
3019 (label_symbol_struct): For ELF, track the symbol's segment. For
3020 SOM track its space.
3021 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3023 (USE_ALIASES): Kill for both SOM & ELF.
3024 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3025 (pa_space, pa_subspace): Corresponding changes.
3026 (pa_spaces_begin): Corresponding chagnes.
3027 (md_begin): Do not muck around with space/subspace stuff for
3029 (md_apply_fix): Temporarily disable argument relocation stuff
3031 (tc_gen_reloc): Temporarily disable relocation generation for
3033 (pa_build_unwind_subspace): Similarly.
3035 1999-06-16 Nick Clifton <nickc@cygnus.com>
3037 * config/tc-arm.c (thumb_set): New pseudo op.
3038 (text, data, section): Override these pseudo ops with ARM
3040 (s_thumb_set): New function: Perform the same as a .set pseudo
3041 op, but also mark the alias'ed symbol as being a Thumb
3043 (arm_s_text): New function: Perform the same as the .text
3044 pseudo op, but dump the literal pool before changing
3046 (arm_s_data): New function: Perform the same as the .data
3047 pseudo op, but dump the literal pool before changing
3049 (arm_s_section): New function: Perform the same as the
3050 .section pseudo op, but dump the literal pool before changing
3052 (arm_cleanup): Do not reset the current section before dumping
3055 1999-06-17 Nick Clifton <nickc@cygnus.com>
3057 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3058 OPTION_NO_WARN_UNMATCHED entries.
3059 (md_parse_option): Generate a warning message if an unrecognised
3060 option is encountered.
3062 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3063 (get_operands): When parsing an expression after an '@' symbol
3064 has been detected, do not ignore '#' symbols.
3065 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3068 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3070 From K. Richard Pixley <rich@noir.com>:
3071 * configure.in (ppc-*-vxworks*): New target.
3072 * configure: Rebuild.
3074 1999-06-12 Philip Blundell <philb@gnu.org>
3076 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3078 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3080 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3081 which refer to symbols in linkonce sections, permit reducing the
3082 relocs if the symbol is local.
3084 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3086 * subsegs.c (subseg_text_p): New function.
3087 * as.h (subseg_text_p): Declare.
3088 * read.c (do_align): Use subseg_text_p to set the default fill.
3089 * write.c (subsegs_finish): Likewise.
3090 * config/obj-coff.c (write_object_file): Likewise.
3091 * config/tc-i386.h (md_maybe_text): Don't define.
3092 (md_do_align): Use subseg_text_p to set the default fill.
3093 * config/tc-m32r.c (m32r_do_align): Likewise.
3094 * config/tc-sh.c (sh_do_align): Likewise.
3095 * config/tc-sparc.h (md_do_align): Likewise.
3097 1999-06-12 David O'Brien <obrien@freebsd.org>
3099 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3100 * configure: Rebuild.
3102 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3104 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3105 * Makefile.am: Rebuild dependencies.
3106 * Makefile.in: Rebuild.
3108 * config/tc-i386.c (i386_immediate): Remove unused label
3111 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3112 * symbols.c: Likewise.
3113 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3114 sy_next field when taking address, rather than symbol_next.
3116 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3118 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3119 value from the output file architecture.
3120 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3121 * dwarf2dbg.h: Change bfd_vma to addressT.
3123 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3125 * dwarf2dbg.h: Use PARAMS in function declarations.
3127 1999-06-11 Martin Dorey <mdorey@madge.com>
3129 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3130 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3132 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3134 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3136 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3138 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3141 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3143 * read.c (read_a_source_file): Only declare inescape if
3146 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3148 (find_entry_byval): Add parens to avoid warning.
3150 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3152 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3155 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3157 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3160 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3161 synthetize_setx): New functions.
3162 (md_assemble): Broken the special cases into the above
3163 functions. Make compiler happy if sizeof(bfd_vma)==4.
3164 Fix sethi generated from set/setuw. If instructions have a relloc,
3165 always clear the fields to be relocated in the opcode.
3166 (sparc_ip): Remove special_case global variable.
3168 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3170 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3171 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3172 indication of success rather than a value.
3173 (itbl_get_val): Likewise.
3174 (itbl_get_field): Use strcspn. Change delimiters to include
3176 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3177 (itbl_get_val): Likewise.
3178 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3180 * symbols.c (copy_symbol_attributes): Convert local symbols to
3183 1999-06-10 Nick Clifton <nickc@cygnus.com>
3185 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3188 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3190 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3191 Optimize set if sizeof(bfd_vma) == 64.
3192 (sparc_ip): Fix sethi - without %hi() it should generate
3193 R_SPARC_22 reloc, not R_SPARC_HI22.
3194 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3196 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3198 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3199 (s_ncons): New function.
3200 (native_op_table): New table.
3201 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3202 R_SPARC_OLO10 handling.
3204 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3206 * expr.h (struct expressionS): Revert last change; widen X_op.
3207 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3209 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3211 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3212 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3213 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3214 * Makefile.in: Regenerated.
3216 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3217 `common' pass on to s_mri_common.
3218 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3220 1999-06-06 Richard Henderson <rth@cygnus.com>
3222 * config/obj-elf.c (obj_elf_section): Don't free the return
3223 value of demand_copy_C_string.
3225 1999-06-05 Richard Henderson <rth@cygnus.com>
3227 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3228 creation logic from obj_elf_create_section.
3230 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3231 (section_stack): New.
3232 (special_sections): Make const.
3233 (obj_elf_section): Gut and rewrite parsing.
3234 (obj_elf_change_section): New function broken out of obj_elf_section.
3235 (obj_elf_parse_section_letters): Likewise.
3236 (obj_elf_section_word): Likewise.
3237 (obj_elf_section_type): Likewise.
3238 (obj_elf_previous): Treat as a toggle.
3239 (obj_elf_popsection): New.
3240 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3241 (ppc_section_type): Likewise.
3242 * config/tc-ppc.h: Likewise.
3244 * expr.h (struct expressionS): Don't make X_op a bitfield.
3245 * config/tc-alpha.c: Update for symbol handling changes.
3246 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3247 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3249 1999-06-05 Richard Henderson <rth@cygnus.com>
3251 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3252 (dwarf2_gen_line_info): Kill unused variables.
3253 (dwarf2_finish): Likewise.
3254 (dwarf2_where): Likewise.
3255 (dwarf2_directive_file): If we've only got a string,
3256 hand off to s_app_file.
3257 * ecoff.c: Move the include of ecoff.h.
3258 * symbols.h (S_IS_FUNCTION): Prototype.
3260 * read.c (LEX_HASH): Supply a default.
3262 (s_globl): Update `c' after skipping whitespace.
3263 * read.h (LEX_END_NAME, is_name_ender): New.
3264 * expr.c (get_symbol_end): Respect it.
3266 1999-06-04 Mark Klein <mklein@dis.com>
3268 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3270 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3272 * config/tc-hppa.c: Update for symbol handling changes.
3274 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3276 * cgen.c: Update for symbol handling changes.
3277 * config/tc-m32r.c: Likewise.
3279 * config/tc-hppa.h: Update for symbol handling changes.
3280 * config/tc-hppa.c: Likewise.
3282 * config/tc-arm.h: Update for symbol handling changes.
3283 * config/tc-arm.c: Likewise.
3284 (symbol_make_empty): Remove. Just use symbol_create.
3286 * symbols.c (symbol_set_tc): Correct name.
3288 * Makefile.am: Rebuild dependencies.
3289 ($(OBJS)): Don't depend upon struc-symbol.h.
3290 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3291 * dep-in.sed: Don't remove struc-symbol.h.
3292 * Makefile.in: Rebuild.
3294 * doc/internals.texi (Symbols): Describe changes in symbol
3297 1999-06-03 Richard Henderson <rth@cygnus.com>
3299 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3300 instead of doing the work by hand.
3302 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3304 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3305 state of line state-machine.
3306 (struct ls): Collect DWARF2 line state-machine state in new member
3307 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3308 resulted in any DWARF2 directives.
3309 (reset_state_machine): New function.
3310 (out_end_sequence): Ditto.
3311 (dwarf2_gen_line_info): When switching sections or switching to a
3312 lower text address, call out_end_sequence() first to terminate the
3313 previous code sequence as code sequences MUST have monotonically
3314 increasing addresses.
3315 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3317 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3319 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3320 DWARF2 debug info (line information only, at this point).
3321 * as.h: Update comment about supported debug formats.
3322 * dwarf2dbg.c, dwarf2dbg.h: New files.
3323 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3325 * expr.c (operand): Don't use [ for parens if we want an index op.
3326 (op_encoding): Switch [ into O_index, if desired.
3327 (op_rank): Renumber with O_index on bottom.
3328 (expr): If O_index, match closing bracket.
3329 * expr.h (O_index): New.
3331 * read.c (read_a_source_file): Conditionally allow matched "
3332 in lines passed to md_assemble.
3334 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3336 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3338 Add support for storing local symbols in a small structure to save
3339 memory when assembling large files.
3340 * as.h: Don't include struc-symbol.h.
3341 (symbolS): Add typedef.
3342 * symbols.c: Include struc-symbol.h.
3343 (local_hash): New static variable.
3344 (save_symbol_name): New static function, from symbol_create.
3345 (symbol_create): Call save_symbol_name.
3346 (local_symbol_count): New static variable.
3347 (local_symbol_conversion_count): Likewise.
3348 (LOCAL_SYMBOL_CHECK): Define.
3349 (local_symbol_make): New static function.
3350 (local_symbol_convert): New static function.
3351 (colon): Handle local symbols. Create local symbol for local
3353 (symbol_table_insert): Handle local symbols.
3354 (symbol_find_or_make): Create local symbol for local label name.
3355 (symbol_find_base): Check for local symbol.
3356 (symbol_append, symbol_insert): Check for local symbols.
3357 (symbol_clear_list_pointers, symbol_remove): Likewise.
3358 (verify_symbol_chain): Likewise.
3359 (copy_symbol_attributes): Likewise.
3360 (resolve_symbol_value): Handle local symbols.
3361 (resolve_local_symbol): New static function.
3362 (resolve_local_symbol_values): New function.
3363 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3364 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3365 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3366 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3367 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3368 (symbol_previous, symbol_next): New functions.
3369 (symbol_get_value_expression): Likewise.
3370 (symbol_set_value_expression): Likewise.
3371 (symbol_set_frag, symbol_get_frag): Likewise.
3372 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3373 (symbol_mark_used_in_reloc): Likewise.
3374 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3375 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3376 (symbol_mri_common_p): Likewise.
3377 (symbol_mark_written, symbol_clear_written): Likewise.
3378 (symbol_written_p): Likewise.
3379 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3380 (symbol_section_p, symbol_equated_p): Likewise.
3381 (symbol_constant_p): Likewise.
3382 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3383 (symbol_get_obj, symbol_set_obj): Likewise.
3384 (symbol_get_tc, symbol_set_tc): Likewise.
3385 (symbol_begin): Initialize local_hash.
3386 (print_symbol_value_1): Handle local symbols.
3387 (symbol_print_statistics): Print local symbol statistics.
3388 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3389 Declare new symbols.c functions. Move many declarations here from
3391 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3392 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3393 (struct symbol): Move bsym to make it clearly the first field.
3394 Remove TARGET_SYMBOL_FIELDS.
3395 (symbolS): Don't typedef.
3396 (struct broken_word): Remove.
3397 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3398 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3399 (symbol_clear_list_pointers): Likewise.
3400 (symbol_insert, symbol_remove): Likewise.
3401 (symbol_previous, symbol_append): Likewise.
3402 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3403 (struct local_symbol): Define.
3404 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3405 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3406 (local_symbol_get_frag, local_symbol_set_frag): Define.
3407 (local_symbol_get_real_symbol): Define.
3408 (local_symbol_set_real_symbol): Define.
3410 * write.c (write_object_file): Call resolve_local_symbol_values.
3411 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3412 (TARGET_SYMBOL_FIELDS): Don't define.
3413 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3414 ECOFF_DEBUGGING, add ECOFF fields.
3415 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3416 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3417 ECOFF_DEBUGGING, add ECOFF fields.
3418 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3419 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3420 * config/tc-mcore.h: Don't include struc-symbol.h.
3421 (TARGET_SYMBOL_FIELDS): Don't define.
3422 (struct mcore_tc_sy): Define.
3423 (TC_SYMFIELD_TYPE): Define.
3424 * Many files: Use symbolS instead of struct symbol. Use new
3425 accessor functions rather than referring to symbolS fields
3428 * read.c (s_mri_common): Don't add in value of line_label.
3430 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3431 checking for SEC_LINK_ONCE.
3433 * config/tc-sh.h (sh_fix_adjustable): Declare.
3435 * app.c (input_buffer): New static variable.
3436 (app_push): Save saved_input in allocated buffer.
3437 (app_pop): Restored saved_input.
3438 (do_scrub_chars): Change get parameter to take char * and int as
3439 arguments. Change GET macro to pass input_buffer to get
3440 function. Don't save input into allocated buffer.
3441 * as.h (do_scrub_chars): Update declaration.
3442 * input-file.c (input_file_get): Change to take char * and int.
3443 Read data into passed in buffer. Remove static buffer.
3444 * read.c (scrub_from_string): Change to take char * and int. Copy
3445 data into passed in buffer.
3447 * hash.h: Neaten. Declare hash_traverse.
3448 * hash.c: Complete rewrite based on BFD hashing code.
3449 * gasp.c (chunksize): New variable.
3450 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3453 1999-05-28 Nick Clifton <nickc@cygnus.com>
3455 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3456 addend unless the target uses an old ABI.
3458 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3460 -Wchar-subscripts cleanup
3461 * listing.c (listing_newline): Use unsigned char variable, so
3462 calls to isascii,iscntrl are correct.
3463 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3465 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3466 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3467 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3468 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3470 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3472 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3474 (arch_coldfire_p): New #define.
3475 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3477 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3479 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3481 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3482 (install_operand): Add place `N'.
3483 (init_table): Add registers ACC, MACSR, MASK.
3485 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3487 * config/tc-m68k.c: Change mcf5200 --> mcf.
3488 (archs): Add mcf5206e, mcf5307.
3489 (m68k_ip): Add format `u'.
3490 (install_operand): Add place `m', `M', `h'.
3491 (init_table): Add upper/lower registers.
3493 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3495 1999-05-28 Martin Dorey <mdorey@madge.com>
3497 * config/tc-i960.c: Several minor changes to add ELF and
3498 BFD_ASSEMBLER support.
3499 * config/tc-i960.h: Likewise.
3500 * configure.in (i960-*-elf*): New target.
3501 * aclocal.m4, configure: Rebuild.
3503 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3505 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3506 reloc changes when defined(BFD_ASSEMBLER).
3508 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3510 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3512 * write.c (write_print_statistics): Output to file, not stderr.
3514 * expr.c (generic_bignum_to_int32,64): Prototype.
3516 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3517 output_sleb128, output_uleb128, output_big_sleb128,
3518 output_big_uleb128, output_big_leb128): Prototype.
3519 (output_big_sleb128, output_big_uleb128): Make inline.
3520 (output_big_leb128): Remove inline
3522 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3523 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3524 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3525 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3526 value for correct overflow check in write.c:fixup_segment.
3527 * write.c (fixup_segment): Move bitfield overflow checks to after
3528 the md_apply_fix call.
3529 * config/obj-coff.c (fixup_segment): Likewise.
3530 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3531 valueT *val argument.
3533 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3535 * config/atof-ieee.c (gen_to_words): Correctly round a
3536 denormalized number. Fix off-by-one in range checking for
3537 exponent in a denormal.
3539 1999-05-10 Nick Clifton <nickc@cygnus.com>
3541 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3544 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3546 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3548 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3550 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3551 (ReverseRegRegmem): Remove.
3552 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3553 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3554 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3557 From Doug Ledford <dledford@redhat.com>
3558 * config/tc-i386.h (RegXMM): New for P/III.
3559 * config/tc-i386.c: Add support for P/III.
3561 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3563 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3564 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3565 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3567 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3569 * config/tc-i386.c (i386_immediate): Skip whitespace before
3570 complaining about junk after expression.
3571 (i386_displacement): Likewise.
3573 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3575 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3576 Don't copy before downcaseing.
3578 1999-05-05 Catherine Moore <clm@cygnus.com>
3580 * tc-m68k.c: Include elf/m68k.h.
3581 (m68k_elf_final_processing): New routine.
3582 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3585 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3587 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3590 1999-04-30 Nick Clifton <nickc@cygnus.com>
3592 * config/tc-mcore.c (mcore_s_section): Dump literals before
3595 1999-04-29 Nick Clifton <nickc@cygnus.com>
3597 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3600 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3602 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3603 (TC_INIT_FIX_DATA): Delete.
3604 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3605 (TC_INIT_FIX_DATA): Delete.
3606 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3607 * write.c (fix_new_internal): Initialize fx_cgen member.
3608 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3609 (gas_cgen_md_apply_fix3): Update.
3610 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3611 (md_cgen_record_fixup_exp): Update.
3612 (FX_OPINFO_R_TYPE): Update.
3614 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3615 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3616 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3617 * frags.h (struct frag): Make opindex, opinfo ints.
3619 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3621 1999-04-26 Tom Tromey <tromey@cygnus.com>
3623 * aclocal.m4, configure: Updated for new version of libtool.
3625 1999-04-22 Nick Clifton <nickc@cygnus.com>
3627 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3629 (md_apply_fix3): Do not fix up absolute relocations against
3632 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3634 1999-04-20 Nick Clifton <nickc@cygnus.com>
3636 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3637 changes and data-in-text directives.
3638 (mcore_cons): New function: intercept cons() operations.
3639 (mcore_float_cons): New function: intercept float_cons()
3641 (mcore_stringer): New function: intercept stringer() operations.
3643 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3645 * obj.h (struct format_ops): Change generate_asm_lineno field to
3647 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3649 * config/tc-alpha.c (find_opcode_match): Add default case to
3651 (find_macro_match): Likewise.
3652 (load_expression): Parenthesize && within ||.
3654 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3656 1999-04-17 Nick Clifton <nickc@cygnus.com>
3658 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3659 .text .data .section pseudo ops.
3660 (mcore_s_section): New function. Dump lits before changing secs.
3661 (mcore_s_text): New function. Dump lits before changing secs.
3662 (mcore_s_data): New function. Dump lits before changing secs.
3664 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3666 * config/tc-mips.c (mips_32bitmode): New.
3667 (md_begin): Set mips_32bitmode if needed.
3668 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3669 Set EF_MIPS_32BITMODE.
3671 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3673 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3676 1999-04-16 Nick Clifton <nickc@cygnus.com>
3678 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3680 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3682 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3683 expressions correctly.
3686 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3688 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3690 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3692 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3693 and fmpynfadd instructions.
3695 1999-04-11 Richard Henderson <rth@cygnus.com>
3697 * as.h (environ): Declare it, if needed.
3698 * as.c (dump_statistics): Don't declare environ.
3699 * configure.in (environ): Detect declaration.
3700 * configure, config.in: Rebuild
3702 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3703 (i386_displacement): Allocate enough space for replacement buffer.
3704 Clean up replacement buffer initialization.
3706 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3708 * subsegs.c (section_symbol): Don't create a new symbol if one
3709 already exists; instead, use the existing one, but set its segment
3710 and frag data if it hasn't already been defined.
3711 * config/obj-coff.c (c_section_symbol): Likewise.
3713 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3715 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3717 1999-04-08 Nick Clifton <nickc@cygnus.com>
3719 * config/tc-mcore.c: New File: Support routines for MCore
3721 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3722 * config/obj-coff.c: Add support for mcore-pe target.
3724 * Makefile.am: Add support for MCore targets.
3725 * Makefile.in: Regenerate.
3726 * configure.in: Add support for MCore targets.
3727 * configure: Regenerate.
3729 * doc/all.texi: Set MCORE.
3730 * doc/as.texinfo: Document MCore specific command line options.
3732 * write.h: Prevent multiple inclusion.
3734 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3736 * asintl.h (LC_MESSAGES): Never define.
3737 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3739 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3742 * Makefile.am (m68k-parse.c): If configuring in the source
3743 directory, copy m68k-parse.y into the local directory before
3744 running ylwrap, to remove spurious differences when generating
3746 * Makefile.in: Rebuild.
3748 * config/tc-sparc.h (md_do_align): Just allocate the number of
3749 bytes necessary, rather than always allocating 1024.
3751 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3753 * listing.c (listing_newline): Add cast to avoid warning.
3754 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3755 * config/tc-i386.c (i386_scale): Add return value.
3756 (build_displacement_string): Remove unused local temp_disp2.
3757 (i386_intel_memory_operand): Add parentheses to avoid warning.
3758 (i386_intel_operand): Remove unused local end_of_operand_string.
3759 (i386_operand): Remove unused local operand_modifier.
3760 (i386_operand): Add parens to avoid warning.
3762 1999-04-04 Don Bowman <don@pixsci.com>
3764 * configure.in: Add mips*-*-vxworks* target; have it define
3766 * configure, config.in: Rebuild.
3768 1999-03-31 Nick Clifton <nickc@cygnus.com>
3770 * configure.in (emulations): Add support for arm-epoc-pe.
3771 * configure: Regenerate.
3772 * config/te-epoc-pe.h: New file. Define macros specific to
3774 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3775 for arm-epoc-pe target.
3777 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3779 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3781 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3783 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3784 detect ",n" without a condition.
3785 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3788 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3790 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3791 instruction is encoded with one bit.
3794 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3796 * doc/internals.texi (CPU backend): Mention that
3797 line_separator_chars should not include newline. From thi
3798 <ttn@mingle.glug.org>.
3800 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3802 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3803 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3805 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3807 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3809 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3811 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3814 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3816 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3818 1999-03-15 Martin Hunt <hunt@cygnus.com>
3820 * app.c (do_scrub_begin): Change '-' back to a symbol char
3821 so we can use multiple opcodes on a line again.
3823 * config/tc-d30v.c: By default, warn if a symbol has
3824 the same name as a register. Plus some minor
3825 updates from the branch.
3827 1999-03-13 Nick Clifton <nickc@cygnus.com>
3829 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3830 BFD_RELOC_16 and BFD_RELOC_64.
3832 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3834 * expr.c (expr): Add missing else.
3836 1999-03-12 Nick Clifton <nickc@cygnus.com>
3838 * config/tc-arm.c (md_apply_fix3): Improve error message.
3840 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3842 * Makefile.am (CPU_TYPES): Add fr30.
3843 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3844 (fr30,m32r dependencies): Update.
3845 * Makefile.in: Rebuild.
3847 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3848 (gas_cgen_record_fixup_exp): Ditto.
3849 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3850 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3851 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3852 (md_cgen_lookup_reloc): Update use of operand->type.
3853 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3854 (md_convert_frag): Call cgen_operand_lookup_by_num.
3855 (md_cgen_lookup_reloc): Update use of operand->type.
3856 (m32r_cgen_record_fixup_exp): Ditto.
3858 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3860 * config/tc-mips.c (md_show_usage): Fix message.
3862 1999-03-03 Nick Clifton <nickc@cygnus.com>
3864 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3865 and LDR reg,=<expr> instruction.
3867 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3870 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3872 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3874 1999-02-17 Nick Clifton <nickc@cygnus.com>
3876 This patch was created by: Scott Bambrough
3877 <scottb@corelcomputer.com>
3880 Special cased '@' character. The '@' character is used as the
3881 ARM assembler comment character, as a special character
3882 and in ELF .symver pseudo-op's, and as a special character in
3883 .type and .section pseudo-ops.
3884 (symver_pseudo): New static variable.
3885 (symver_state): New static variable.
3886 (struct app_save): Add field 'symver_state'.
3887 (app_push): Save global symver_state int struct app_save.
3888 (app_pop): Restore global symver_state from struct app_save.
3889 (do_scrub_chars): Special case handling of '@' character in
3892 * configure.in: Modified to recognize armv* uname syntax from ARM
3894 * configure: Regenerated.
3896 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3897 a prefix to the section's type.
3898 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3899 the type's typename.
3901 * config/tc-arm.h: Add support for PIC generation:
3902 (pic_code): New boolean.
3903 (obj_relocate_extern): Define.
3904 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3905 (TC_CONS_FIX_NEW): Define.
3906 (tc_fix_adjustable): Define.
3907 (GLOBAL_OFFSET_TABLE_NAME): Define.
3909 * config/tc-arm.c: Add support for PIC generation:
3910 (line_seperator_chars): Allow ';' as a seperator for Linux.
3911 (is_immediate_prefix): New macro.
3912 (arm_parse_reloc): New function.
3913 (s_arm_elf_cons): New function.
3914 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3915 (md_undefined_symbol): Special case handling for the Global Offset
3917 (md_apply_fix3): Handle PIC relocs.
3918 (tc_gen_reloc): Handle PIC relocs.
3919 (md_parse_option): Add support for '-k' command line switch to
3920 enable PIC generation.
3921 (cons_fix_new_arm): New function.
3922 (s_arm_elf_cons): New function.
3924 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3926 * configure.in: Add comments for uses of AC_DEFINE.
3927 * acinclude.m4: Likewise.
3928 * acconfig.h: Remove.
3929 * aclocal.m4: Rebuild.
3930 * configure: Rebuild.
3931 * Makefile.in: Rebuild.
3932 * config.in: Rebuild.
3934 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3936 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3937 non-constant offset from a base register.
3939 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3941 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3944 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3946 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3947 (emit_insn): Look for pc-relative and no-overflow specifiers on
3948 internal relocation types.
3950 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3952 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3955 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3957 (mips_4650, mips_4010, mips_4100): Variables removed.
3958 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3959 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3961 (md_begin): Don't bother initializing the mips_NNNN variables;
3962 mips_cpu is set, and that's good enough now.
3963 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3964 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3965 (show): New function, to handle wrapping in the CPU lists.
3966 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3968 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3970 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3971 than treat as an immediate specifier.
3973 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3975 * config/tc-i386.c: Prototype many functions.
3976 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3977 (i386_immediate): Remove unused second argument.
3978 (i386_intel_operand): Fix i386_is_reg typo.
3979 (i386_operand): Use allow_naked_reg.
3980 (output_invalid): Make operand int for K&R.
3982 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3984 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3986 * Makefile.in: Rebuild.
3988 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3990 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3992 (EXTRA_as_new_SOURCES): Comment out.
3993 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3994 * Makefile.in: Rebuild.
3995 * doc/Makefile.in: Rebuild.
3996 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3997 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3998 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3999 * configure: Rebuild.
4000 * aclocal.m4: Rebuild.
4001 * config.in: Rebuild.
4002 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4003 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4004 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4005 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4006 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4007 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4008 (gas_cgen_record_fixup_exp): Ditto.
4009 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4010 descriptor, not global variable.
4011 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4012 descriptor, not global variable. Refer to insert_operand handler
4013 via cpu descriptor, not global function.
4014 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4015 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4016 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4017 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4018 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4019 * config/tc-m32r.c: Ditto.
4020 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4021 (md_assemble): Ditto.
4022 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4024 1999-02-09 Nick Clifton <nickc@cygnus.com>
4026 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4027 relocations for ELF targets.
4029 1999-02-08 Nick Clifton <nickc@cygnus.com>
4031 * configure.in: Add support for StrongARM target.
4032 * configure: Regenerate.
4034 1999-02-05 Nick Clifton <nickc@cygnus.com>
4036 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4038 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4041 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4043 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4045 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4047 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4048 (INTEL_DWORD_MNEM_SUFFIX): Define.
4051 (DWORD_PTR): Define.
4052 (XWORD_PTR): Define.
4054 (OFFSET_FLAT): Define.
4056 (NONE_FOUND): Define.
4059 * config/tc-i386.c (set_intel_syntax): New routine.
4060 (intel_syntax): Declare.
4061 (allow_naked_reg): Declare.
4062 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4063 (intel_float_operand): New routine.
4064 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4065 Handle brackets as well as parens. Call i386_intel_operand for
4066 intel syntax. Reverse operands if appropriate. Handle new
4067 suffixes. Handle movzx and movsx.
4068 (i386_is_reg): New routine.
4069 (i386_immediate): New routine.
4070 (i386_scale): New routine.
4071 (i386_displacement): New routine.
4072 (i386_operand_modifier): New routine.
4073 (build_displacement_string): New routine.
4074 (i386_parse_seg): New routine.
4075 (i386_intel_memory_operand): New routine.
4076 (i386_intel_operand): New routine.
4077 (i386_operand): Call i386_displacement, i386_immediate,
4078 i386_scale, etc. instead of handling inline.
4079 (parse_register): Handle registers without prefix.
4081 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4083 * configure: Regenerate.
4084 * configure.in (arm-*-oabi): New.
4085 (thumb-*-oabi): New.
4086 * config/tc-arm.c (target_oabi): Declare.
4087 (md_apply_fix3): Support REL relocs.
4088 (md_parse_option): Handle -oabi.
4089 (elf32_arm_target_format): New routine.
4090 (md_longopts): Add OPTION_OABI.
4091 * config/tc-arm.h: Redefine TARGET_FORMAT.
4094 1999-01-28 Nick Clifton <nickc@cygnus.com>
4096 * write.c (write_relocs): Handle out of range error.
4098 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4099 (fr30_force_relocation): Default to 0.
4101 * config/tc-fr30.h (obj_fix_adjustable): Define.
4102 (TC_FORCE_RELOCATION): Define.
4104 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4107 1999-01-16 Nick Clifton <nickc@cygnus.com>
4109 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4110 merge of two instructions if the left instruciton kills the right.
4112 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4114 * Makefile.in: Regenerate.
4115 * configure.in: Redo test for using cgen.
4116 * configure: Regenerate.
4118 1999-01-09 Nick Clifton <nickc@cygnus.com>
4120 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4121 redefinition of this macro.
4123 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4125 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4128 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4130 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4131 a read of HI or LO and an immediatly following branch.
4133 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4135 * config/tc-mips.c (md_begin): Another correction to the setting of
4138 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4140 * config/tc-mips.c (md_begin): Correct type-o in setting of
4143 1998-12-21 Nick Clifton <nickc@cygnus.com>
4145 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4146 bit insn when optimizing, so that parallelised instructions will
4147 start on a 32 bit boundary.
4149 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4151 * config/tc-mips.c (mips_eabi64): New.
4152 (md_begin): Set mips_eabi64.
4153 (mips_elf_final_processing): Use it.
4155 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4157 * config/tc-mips.c (mips_elf_final_processing):
4158 Correct setting of ABI in e_flags.
4160 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4162 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4165 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4167 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4169 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4171 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4172 warning, values that don't fit in the field.
4174 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4176 * config/tc-mips.c (mips_abi_string): New.
4177 (md_parse_option,md_longopts): Add mabi.
4178 (mips_elf_final_processing): Set e_flags based on mabi flag.
4180 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4182 * config/tc-mips.c (md_parse_option): Handle vr4111.
4184 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4186 * config/tc-h8300.c (build_bytes): Change message given if the
4187 instruction requires H8/300H mode and we're not in Hmode, to
4188 suggest that it may be the operand modes that are the problem, not
4189 necessarily the opcode.
4191 1998-12-10 Nick Clifton <nickc@cygnus.com>
4193 * config/tc-fr30.c: Add line separator character.
4195 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4197 * configure.in (hppa-*-mpeix*): New target.
4198 * config/obj-som.h (obj_som_compiler): Declare.
4199 * config/obj-som.c (compiler_seen): New static variable.
4200 (obj_som_compiler): New function.
4201 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4202 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4203 (pa_type_args): Set hppa_priv_level.
4204 (pa_compiler): New static function if OBJ_SOM.
4205 * configure: Rebuild.
4207 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4209 * read.c (output_leb128): Don't mark as inline.
4211 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4213 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4214 AIX .vbyte unaligned data support.
4215 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4216 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4219 1998-12-07 Nick Clifton <nickc@cygnus.com>
4221 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4224 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4226 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4227 BFD_RELOC_ARM_PCREL_BRANCH.
4229 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4231 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4232 checking the target type.
4233 (mips-dec-bsd*): Set endian to little.
4234 * configure: Rebuild.
4236 COFF weak symbol support, based on patches from Mark Elbrecht
4237 <snowball3@usa.net>:
4238 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4239 * config/obj-coff.c (obj_coff_weak): New static function.
4240 (obj_coff_endef) [both versions]: Handle weak symbols.
4241 (coff_frob_symbol): Likewise.
4242 (yank_symbols): Likewise.
4243 (obj_pseudo_table): Add "weak".
4245 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4246 <aymeric.vincent@emi.u-bordeaux.fr>.
4247 * aclocal.m4: Rebuild with current tools.
4248 * configure: Rebuild.
4250 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4251 an assertion failure for a case we can't handle when OBJ_ECOFF.
4253 * expr.c (operator): And with 0xff to avoid problems with signed
4256 1998-12-03 Nick Clifton <nickc@cygnus.com>
4258 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4259 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4261 1998-12-02 Nick Clifton <nickc@cygnus.com>
4263 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4266 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4268 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4269 calculation of pcrel point.
4271 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4273 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4276 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4278 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4280 (d10v_cleanup): Only generate previous insn if a multiline insn is
4283 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4285 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4288 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4290 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4291 -marm6xxx command line switches.
4293 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4295 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4296 (itbl-ops.o): Delete duplicate dependencies.
4297 Rebuild dependencies.
4298 Add fr30 dependencies.
4299 * Makefile.in: Rebuild.
4301 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4303 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4305 * listing.c: Ignore line terminator characters found inside
4308 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4310 * po/gas.pot: Regenerated.
4312 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4314 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4315 fr30_is_label_start(). Also checks for delay slot insns.
4317 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4318 FR30 instructions which contain a colon in the mnemonic.
4320 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4322 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4324 * config/tc-fr30.c: Removed currently superflous code.
4326 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4328 * config/tc-fr30.h: New file.
4329 * config/tc-fr30.c: Tweaking so that it will compile.
4331 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4333 * config/tc-d10v.h (obj_fix_adjustable): Define.
4334 (TC_FORCE_RELOCATION): Define.
4335 (d10v_force_relocation): Declare.
4336 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4337 (md_apply_fix3): Handle Vtable relocs.
4338 (d10v_fix_adjustable): New.
4339 (d10v_force_relocation): New.
4341 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4343 * config/tc-d30v.c: Change default behaviour to ignore potential
4344 conflicts between register name and symbol names.
4346 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4348 * configure.in: Add fr30-*-*.
4349 * config/tc-fr30.c: New file.
4350 * Makefile.in: Regenerated.
4351 * config.in: Regenerated.
4352 * configure: Regenerated.
4353 * doc/Makefile.in: Regenerated.
4354 * po/gas.pot: Regenerated.
4356 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4358 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4361 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4363 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4365 (do_scrub_chars): Add some casts to unsigned char to avoid
4366 unwanted sign extension.
4367 * read.c (lex_type): Set characters about 127 to be symbol
4369 * config/tc-i386.c (md_begin): Set identifier_chars and
4370 operand_chars for values above 127.
4372 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4374 * configure.in: detect cygwin* instead of cygwin32*
4375 * configure: regenerate
4377 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4379 * listing.c: Add support for producing a listing from piped
4382 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4384 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4385 (append_insn): Account for the tx39's multiply behavior.
4387 1998-10-26 Michael Meissner <meissner@cygnus.com>
4389 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4390 from assemble_parallel_insns. Add support for '->' to indicate
4391 explicitly serializing the instructions.
4392 (md_assemble): Ditto.
4394 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4396 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4399 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4401 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4403 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4405 * config/tc-mips.c : support frame and regmask/fregmask when
4406 MIPS_STABS_ELF is specified.
4408 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4410 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4411 (md_apply_fix): Don't return 1 for VTABLE relocs.
4412 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4414 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4416 * doc/c-i386.texi: Replace occurences of "opcode" with
4417 "instruction mnemonic", "instruction", or "mnemonic" when
4418 referring to the name of an instruction. Use "opcode" when
4419 referring to the sequence of machine bytes.
4421 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4422 (is_opcode_char): Rename to is_mnemonic_char.
4423 (md_assemble and i386_operand): Correct error messages from
4424 "opcode" to "instruction mnemonic"
4425 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4426 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4427 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4428 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4429 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4430 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4431 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4433 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4435 * config/tc-i386.c (i386_operand): Check for garbage after
4438 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4440 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4441 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4443 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4445 * config/tc-sh.h (obj_fix_adjustable): Define.
4446 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4447 (md_apply_fix): Likewise.
4448 (tc_gen_reloc): Likewise.
4449 (sh_fix_adjustable): New.
4451 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4453 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4454 * cgen.h (gas_cgen_finish_insn): Update prototype.
4455 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4456 cgen_insn_t -> CGEN_INSN_INT.
4457 (make_parallel): Update handling of CGEN_INT_INSN_P.
4458 (assemble_parallel_insn): Ditto.
4459 (target_make_parallel): New function.
4460 (md_assemble): Use it.
4462 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4464 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4466 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4468 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4469 converted into lower case.
4471 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4473 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4474 (gas_cgen_tc_gen_reloc): Likewise.
4475 * config/tc-m32r.h (obj_fix_adjustable): Define.
4476 * config/tc-m32r.c (m32r_fix_adjustable): New.
4477 (m32r_force_relocation): Handle VTABLE relocs.
4479 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4481 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4483 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4485 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4486 to lower case before parsing.
4488 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4489 parallel insns modift buts in the PSW as a side effect.
4491 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4493 * config/tc-d30v.c (find_format): Test for missing flag and
4496 (md_apply_fix3): Fix error messages to avoid
4497 assumption about presence of a symbol.
4499 (parallel_ok): Disallow parallel instructions that both modify the
4502 (find_format): Generate a warning if an odd numbered register is
4503 used as the first register in a mutli-register instruction.
4505 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4507 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4508 relocations are always associated with a symbol.
4510 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4512 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4513 (elf32_sparc_force_relocation): Declare.
4514 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4515 (tc_gen_reloc): Handle vtable relocs.
4516 (elf32_sparc_force_relocation): New.
4518 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4520 * symbols.c (S_IS_FUNCTION): New.
4521 * config/tc-v850.h (obj_fix_adjustable): Define.
4522 (TC_FORCE_RELOCATION): Define.
4523 (v850_force_relocation): Declare.
4524 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4525 of fx_addnumber for VTABLE reloc addends.
4526 (md_apply_fix3): Handle VTABLE relocs.
4527 (v850_fix_adjustable): New.
4528 (v850_force_relocation): New.
4530 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4532 * tc-hppa.c (fp_operand_format): Add some additional formats.
4533 (pa_ip): Do not automatically promote into pa2.0 mode.
4534 (pa_level): Handle ".level 2.0".
4536 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4538 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4539 * config/tc-i386.h (template.extension_opcode): Change to
4540 unsigned int to allow full range of 8-bit opcode suffixes.
4541 (None): Redefine as 0xffff.
4543 From Jeff B Epler <jepler@usgs.gov>
4544 * doc/c-i386.texi (i386-SIMD): New section.
4546 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4548 * read.c (discard_rest_of_line): New function.
4549 * read.h: Declare it.
4550 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4552 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4554 * config/tc-d10v.c (find_symbol_matching_register): New function.
4555 (find_opcode): Cope with the case where a register name matches
4558 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4560 * config/tc-v850.c (md_pcrel_from): Rename to
4561 v850_pcrel_from_section.
4562 (v850_pcrel_from_section): Do not resolves symbols in other
4565 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4567 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4569 * config/tc-d10v.c (find_opcode): Generate an error if a register
4570 is supplied for an operand that should not be a register.
4572 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4574 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4575 instructions to have another instruction in the right bin.
4577 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4579 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4580 the right container if the left container holds a branch
4583 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4585 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4586 both a register name and symbol name.
4587 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4589 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4591 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4592 execution unit class.
4594 (reg_name_search): If a name matches a register and a symbol,
4595 prefer the register.
4596 (find_format): Disallow flag registers when a general purpose
4597 register is required.
4598 If a number is required, but a register has been given, check to
4599 see if a symbol with the same name as the register exists, and if
4600 so, use that symbol.
4602 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4604 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4606 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4608 * config/tc-d30v.c (find_format): Do not accept flag registers as
4609 general purpose registers.
4610 (find_format): If an immediate value is expected at a given place
4611 in a format, but a register name has been provided instead, check
4612 to see if that register name matches the name of a predefined
4613 symbol and if it does, then use the symbol instead.
4614 (reg_name_search): If a register name matches a symbol name,
4615 prefer the register name to the symbol name.
4617 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4619 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4620 the previous insn to empty.
4622 1998-09-20 Michael Meissner <meissner@cygnus.com>
4624 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4625 pieces, forcing the use of an ANSI compiler.
4627 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4629 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4631 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4633 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4635 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4637 (obj_elf_vtable_entry): Likewise.
4638 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4639 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4640 (tc_gen_reloc): Likewise.
4641 (arm_fix_adjustable): Likewise.
4642 (elf32_arm_force_relocation): New.
4643 (armelf_frob_symbol): Remove coff-style symbol support.
4645 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4647 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4649 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4651 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4652 OBJ_COFF so that routine is defined for a.out format.
4654 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4656 * config/tc-i386.c (i386_operand): Detect non-segment registers
4657 used as segment prefixes.
4659 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4661 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4662 optimize across FDE boundaries.
4664 * config/obj-coff.c (obj_coff_section): Preserve any link once
4665 flags when setting the section flags.
4667 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4669 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4670 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4672 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4674 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4677 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4679 * frags.c (frag_grow): Include the size of the frag struct in the
4682 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4683 if the new subseg comes before the old.
4685 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4687 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4688 to handle edge8 and edge16.
4690 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4692 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4693 before we clobber the symbol involved.
4695 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4697 * config/tc-arm.c: Remove OBJ_ELF definitions for
4698 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4699 use arm_adjust_symtab for OBJ_COFF.
4700 (armelf_adjust_symtab): New Routine.
4701 * config/tc-arm.h: Define obj_adjust_symtab to
4702 armelf_adjust_symtab for OBJ_ELF.
4704 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4706 * configure.in: Make all i386-elf targets use bfd_gas.
4707 * config/tc-i386.c (tc_i386_force_relocation): New.
4708 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4709 (md_apply_fix3): Likewise.
4710 (tc_gen_reloc): Handle them.
4711 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4712 tc_i386_force_relocation.
4714 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4716 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4718 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4720 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4721 current opcode after writing the first insturction of a reverse
4724 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4726 * read.h (generate_lineno_debug): Add prototype.
4727 * read.c (generate_lineno_debug): Make non-static.
4729 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4731 * config/tc-i386.c (md_assemble): Only warn for address/data size
4734 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4736 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4737 against Thumb function names, as the linker needs this information.
4739 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4741 * expr.c (operand): Check also that there is no advance in operand
4742 after atof_generic in order to decide "is it label 0f or floating
4745 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4747 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4748 command line options with a single dash.
4749 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4751 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4753 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4754 * tc-arm.c (arm_fix_adjustable): New routine.
4756 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4758 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4759 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4760 demand_empty_rest_of_line before mri_comment_end.
4761 (equals): Check garbage after expression before
4762 mri_comment_end in MRI mode.
4764 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4766 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4767 small immediate constant to use the constant itself rather than
4770 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4772 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4773 (pa_leave): Likewise.
4775 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4777 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4779 (i386_operand): Fix an error message.
4781 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4783 * doc/c-arm.texi (ARM Directives): Document .req directive.
4785 * config/tc-arm.c (reg_required_here): Display erroneous string if
4786 the register name could not be decoded.
4787 Do not set inst.instruction if the sift is -1.
4789 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4791 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4794 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4796 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4797 even if it is belived to be unnecessary.
4799 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4801 config/tc-i386.c (i386_operand): Size immediate constants by
4802 suffix (erroneously removed as part of July 7 change).
4804 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4806 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4807 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4808 (armelf_frob_symbol): New Routine.
4809 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4811 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4813 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4815 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4817 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4818 command line switches passed to assembler.
4820 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4822 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4823 (gas_cgen_opcode_desc): Declare.
4824 (gas_cgen_parse_operand): Declare.
4825 (*): Prepend gas_ to gas specific fns to denote them as such.
4827 * cgen.c (gas_cgen_opcode_desc): New global
4828 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4829 (queue_fixup): Renamed from cgen_queue_fixup.
4830 (*): Prepend gas_ to gas specific fns to denote them as such.
4832 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4833 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4834 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4835 Open opcode table and initialize it.
4836 (make_parallel): Use gas_cgen_opcode_desc.
4837 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4838 (md_assemble): Ditto.
4840 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4842 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4843 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4844 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4845 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4846 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4847 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4848 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4849 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4850 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4851 (INIT_STAB_SECTION): Likewise.
4852 (OBJ_PROCESS_STAB): Likewise.
4854 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4855 (md_parse_option): Watch for them.
4856 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4857 (md_begin): Kill neverdef code.
4858 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4859 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4860 (s_alpha_coff_wrapper): New.
4861 (md_pseudo_table): Trap all ECOFF pseudos.
4863 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4865 Start of changes to remove mdebug section from mips*-elf
4866 Based on MIPS_STAB_ELF definition
4867 * acconfig.h: undef if not configured
4868 * config.in: undef if not configured
4869 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4870 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4871 * stabs.c (s_stab_generic): flush frag
4873 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4875 * configure.in: (arm-*-elf): Handle.
4876 (thumb-*-elf): Handle.
4877 * configure: Regenerate.
4878 * read.c (stringer): Fix typo in comment.
4879 * write.c (fixup_segment): Don't add symbol value to addend if
4881 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4883 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4886 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4888 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4889 (write_2_short): Emit warning if new flag is set.
4890 (do_assemble): Set flags if left instruction is one of special
4891 "right-instruction-killer" type.
4893 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4895 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4896 Always output words in debug_info section as big endian.
4897 (sparc_target_format): Choose correct bfd target.
4898 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4900 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4902 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4903 to work with internationalization code. Issue an error when two
4904 operands match that are not allowed to match.
4906 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4908 * configure.in (install_tooldir): Allow target to specify whether
4909 it wants to be installed in $(tooldir)/bin.
4910 * configure: Regenerate.
4911 * Makefile.am (install-exec-local): Set install-exec-tooldir
4912 dependency via configure.
4913 * Makefile.in: Regenerate.
4915 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4917 * Makefile.am (install-exec-local): Split into two ...
4918 (install-exec-bindir,install-exec-tooldir): New rules.
4919 * Makefile.in: Regenerate.
4921 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4923 * Makefile.am (install-exec-local): Don't remove the file before
4924 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4925 W. Rozycki <macro@ds2.pg.gda.pl>.
4926 * Makefile.in: Rebuild.
4928 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4930 * cgen.c: Include libiberty.h.
4931 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4932 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4933 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4934 (md_cgen_lookup_reloc)): Declare.
4935 (md_cgen_record_fixup_exp): Declare.
4936 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4937 (m32r_relax_frag): Declare.
4938 (cgen_md_apply_fix3): Decls moved to cgen.h.
4939 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4940 (m32r_cgen_record_fixup_exp): Delete decl.
4941 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4942 (assemble_nop): Delete.
4943 (expand_debug_syms): Delete unused `exp'.
4944 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4945 Add default case for -Wall.
4946 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4947 (md_atof): Delete unused wordP.
4949 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4951 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4954 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4956 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4957 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4958 .print, .purgem, and .struct. Remove documentation for
4961 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4963 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4964 Update call to insert_operand.
4966 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4968 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4970 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4972 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4973 whitespace after a prefix operator.
4975 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4977 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4979 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4981 * config/tc-sparc.c (log2): New static function.
4982 (s_reserve): Use log2 to convert alignment before calling
4984 (s_common): Use log2 to convert alignment before calling
4985 record_alignment and frag_align.
4986 (sparc_cons_align): Use log2.
4988 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4990 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4991 (s_common): Likewise.
4993 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4994 initialization of waddr.
4995 (sparc_elf_final_processing): Add default case to switch.
4997 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4999 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5000 than temporary real.
5002 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5004 * write.c (subsegs_finish): Don't align the segments if there were
5007 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5008 copying aux information.
5010 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5011 expression into a symbol.
5013 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5015 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5016 type to unsigned int.
5017 (md_assemble): Change type used to store offsets from unsigned
5019 (i386_operand): Switch error check to only call RESTORE_END_STRING
5020 once after parse_register.
5022 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5024 * config/tc-v850.c (md_show_usage): Changed format to match that
5027 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5029 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5031 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5033 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5036 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5038 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5039 * doc/Makefile.in: Rebuild.
5041 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5043 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5044 for %lo expressions.
5045 (mips_ip, case 'u'): Move range check after code to mask
5046 off bits in %hi/%lo expressions. Mask off high bits for
5049 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5051 * doc/Makefile.am (gasver.texi): New target.
5052 (as.info, as.dvi): Depends upon gasver.texi.
5053 * doc/as.texinfo: Include gasver.texi. Mention version number on
5054 title page and in top node.
5055 * doc/Makefile.in: Rebuild.
5057 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5059 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5060 but not including the line containing the edict.
5061 * listing.h (LISTING_EOF): New.
5062 * input-scrub.c (input_scrub_next_buffer): Call it.
5064 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5066 * config/tc-i386.c (i386_operand): Don't set the size of an
5067 immediate address based solely on the suffix and the mode.
5069 * config/tc-i386.c (md_assemble): Add assertion to make sure
5070 overlap2 does not set Imm.
5072 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5073 sequences of whitespace to a single space.
5074 (is_space_chars): Just compare with space.
5075 (md_begin): Don't initialize space_chars.
5076 (md_assemble): Just skip a single whitespace character.
5077 (i386_operand): Rewrite base-index parsing to use new
5078 parse_register, and to skip white space. Skip white space in a
5079 number of other places too. Don't give error message if
5080 parse_register fails.
5081 (parse_register): Change reg_string parameter to be non-const.
5082 Add end_op parameter. Skip white space after the `%', and return
5083 end of register string. Give error message here rather than
5086 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5088 Based on patch from Matt Semersky <matts@scd.hp.com>:
5089 * expr.c (op_encoding): Make const.
5090 (expr_set_precedence): New function.
5091 (expr_begin): Don't set operator rankings, just call
5092 expr_set_precedence.
5093 * expr.h (expr_set_precedence): Declare.
5094 * read.c (s_mri): Call expr_set_precedence.
5096 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5098 * doc/as.texinfo (Statements): Remove paragraph discussing
5099 continuing lines with a backslash. This hasn't worked for years,
5102 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5104 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5106 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5107 (ps_CTORS, ps_DTORS): New section types.
5108 (vms_fixup_xtors_section): New function
5109 (Ctors_Psect, Dtors_Psect): Define.
5110 (IS_GXX_XTOR): Define
5111 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5112 Filter static constructors/destructors and add to
5113 Ctors_Symbols/Dtors_Symbols chain.
5114 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5115 appropriate section.
5117 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5118 * makefile.vms: Merge vax/vms support.
5120 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5122 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5123 (elf_pseudo_table): Add them.
5124 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5125 (md_apply_fix): Accept them.
5126 (mips_fix_adjustable): Don't adjust them.
5127 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5128 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5129 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5130 (tc_fix_adjustable): Don't adjust them.
5132 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5134 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5136 * Makefile.in: Regenerate.
5137 * configure.in: AC_SUBST cgen_cpu_prefix.
5138 * configure: Regenerate.
5140 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5142 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5143 Changed all users of COND12_DELAY.
5145 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5147 * config/tc-mn10300.c (set_arch_mach): New function.
5148 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5149 (md_begin): Default to mn10300 mode.
5150 (md_assemble): Only accept instructions for the core mn10300
5151 chip and the active machine type.
5153 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5155 * subsegs.h (segment_info_type): Give the struct a name.
5156 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5157 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5158 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5159 * config/tc-w65.h (tc_reloc_mangle): Declare.
5160 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5162 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5164 * config/tc-v850.c (v850_comm): Restore old section
5165 after common processing.
5167 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5169 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5171 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5173 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5174 char with code that explicitly sign-extends.
5176 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5178 * config/tc-v850.c (md_begin): Restore text section as the current
5179 section after creating call table sections.
5180 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5183 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5184 with call to macro SYM_AUXINFO.
5186 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5188 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5189 with the program transform name.
5190 * Makefile.in: Rebuild.
5192 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5194 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5197 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5199 * config/tc-i386.c (i386_operand): Be prepared for a space between
5200 the open parenthesis and the start of the register operand,
5201 because of the June 16 change.
5203 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5205 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5208 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5210 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5211 even if it is belived to be unnecessary.
5213 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5215 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5217 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5219 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5221 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5222 shift amount for a repeated operand. The shift amount for the
5223 repeated copy comes from the size of the operand.
5225 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5227 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5229 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5231 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5233 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5235 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5236 characters in it as LEX_IS_SYMBOL_COMPONENT.
5237 * config/tc-i386.h (tc_symbol_chars): Define.
5238 (extra_symbol_chars): Declare.
5239 * config/tc-i386.c (extra_symbol_chars): Define.
5240 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5241 (line_comment_chars): Set to '/' if TE_LINUX.
5242 * doc/c-i386.texi (i386-prefixes): Update.
5243 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5245 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5247 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5248 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5250 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5252 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5253 constraint in instructions REP & REPI.
5255 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5257 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5258 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5260 (check_range): If the operand is shifted, then shift the number
5261 before checking its range.
5263 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5265 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5268 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5270 * config/tc-v850.c (v850_comm): Create special sections as needed.
5272 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5274 * config/tc-d10v.c (write_2_short): Addition of swapping
5275 instructions for sequential and reverse sequential order when
5276 given order is not possible.
5278 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5280 * Makefile.am: Rebuild dependencies.
5281 (DEP_INCLUDES): Fix reference to intl build directory.
5282 * Makefile.in: Rebuild.
5284 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5286 * doc/c-i386.texi: Update 16 bit documentation.
5288 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5289 IgnoreDataSize to IgnoreSize as they are used for address size as
5291 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5292 32-bit mode, similarly addr16/data16 and variants.
5294 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5296 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5297 sequential word multiply instructions.
5299 (do_assemble): Add extra command line argument, to allow mul32
5300 attribute to be preserved across parallel insns.
5301 (md_assemble): Insert NOPs between explicitly parallel insns which
5302 contain an 32 bit multiply and a 16 multiply.
5304 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5306 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5309 * config/tc-i386.c (reloc): Add braces.
5311 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5312 consistent with Intel naming.
5313 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5314 use bitfields in sib_byte.
5315 (modrm_byte): Don't use bitfields here either.
5317 * config/tc-i386.c (current_templates): Add const.
5318 (parse_register): Add const to return, param, and char *s.
5319 (i386_operand): Add const to reg_entry *r.
5320 * config/tc-i386.h (templates): Add const to start, end.
5322 Inspired by code for 16 bit gas support from Martynas Kunigelis
5323 <martynas@nm3.ktu.lt>:
5324 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5325 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5326 (uses_mem_addrmode): Remove.
5327 (md_estimate_size_before_relax): Add support here too.
5328 (md_relax_table): Rewrite interface to md_relax for 16 bit
5330 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5331 (opcode_suffix_to_type): Remove.
5332 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5333 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5334 (md_convert_frag): Likewise.
5335 (i386_operand): Add support for 16 bit base/index regs,
5336 immediates, and displacements. Remove some unnecessary casts, and
5337 localise end_of_operand_string, displacement_string_start,
5338 displacement_string_end variables. Add GCC_ASM_O_HACK.
5339 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5341 * config/tc-i386.c (prefix_hash): Remove.
5342 (md_begin): Rewrite without obstacks. Remove prefix hash table
5343 handling. Rewrite lexical table handling.
5344 (i386_print_statistics): Don't print prefix statistics.
5345 (md_assemble): Rewrite instruction parser so that line is not
5346 converted to lower case. Don't do a hash_find for prefixes,
5347 instead recognise them via opcode modifier.
5348 (expecting_operand, paren_not_balanced): Localise variables.
5349 * config/tc-i386.h (IsPrefix): Define.
5350 (prefix_entry): Remove.
5352 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5353 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5354 '\\' in case where comment_chars contains '/'.
5356 * config/tc-i386.c (MATCH): Ensure given operand and template
5357 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5358 you must write `ljmp *table(%ebx)'.
5360 From H.J. Lu <hjl@gnu.org>:
5361 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5362 as 0 ifndef BFD_ASSEMBLER.
5363 (md_assemble): Allow immediate operands without suffix or
5364 other reg operand to default in size to the current code size.
5366 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5368 * config/tc-v850.c (md_begin): Restore creation of
5369 .call_table_text and .call_table_data sections.
5371 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5373 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5374 after emitting a word of noops.
5376 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5378 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5379 (i386_operand): Simplify checks for valid base/index combinations.
5380 Disallow `in 4(%dx),%al'.
5382 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5384 (add_prefix): Change parameter from char to int.
5386 * config/tc-i386.h (Ugh): Define opcode modifier.
5387 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5389 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5390 CONSISTENT_REGISTER_MATCH macros to check register types more
5391 thoroughly. Check for illegal suffix/operand combinations
5392 when matching insns with operands. Handle new `s' suffix, and
5393 associated FloatMF opcode modifier for float insns with memory
5395 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5396 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5397 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5398 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5399 DATA_PREFIX_OPCODE throughout.
5401 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5402 (md_assemble): Rewrite suffix/register operand checking code to be
5403 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5404 AnyMem, the better to grep.
5406 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5407 given a memory operand. Don't set Abs bits either.
5408 (type_names): Remove Mem*, Abs*.
5409 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5410 define opcode_modifiers as these cases are handled by Disp8,
5411 Disp16, Disp32 and suffix checks.
5412 (COMES_IN_BOTH_DIRECTIONS): Remove.
5413 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5415 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5416 if IgnoreDataSize modifier given. Remove ShortformW modifier
5417 test. Add test for ShortForm in W base_opcode modification.
5418 Merge Seg2ShortForm and Seg3ShortForm code.
5419 * config/tc-i386.h (ShortFormW): Remove.
5420 (IgnoreDataSize): Define.
5422 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-d30v.c (md_assemble): Store previous segment state
5425 with previous instruction.
5427 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5429 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5430 (ebp, esp): Remove static variables.
5431 (MATCH): Remove test for InOutPortReg.
5432 (i386_operand): Properly handle InOutPortReg here instead.
5433 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5434 (md_assemble): Simplify and correct modrm and sib generation.
5435 (i386_operand): Add warning for scale without index.
5436 Rewrite checks for valid base/index combinations.
5438 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5439 macros and enclose in do while(0).
5440 (RESTORE_END_STRING): Likewise.
5441 (md_assemble): Add one to printed operand number so we start
5442 from 1 not 0. Add some more gettext invocations.
5443 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5446 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5447 DATA_PREFIX, SEG_PREFIX): Define.
5448 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5449 (check_prefix): Remove function.
5450 (add_prefix): New function. Add prefix to i.prefix as well as
5452 (md_assemble): Changes for add_prefix. Remove hack for wait
5453 prefix, instead always output prefixes in fixed order. Test
5454 for jcxz/loop when selecting between word & dword operations,
5455 and add address size prefix rather than operand size prefix.
5456 Remove operand -> address size hack when emitting jcxz/loop.
5457 (i386_operand): Remove O_Absent check as it's done in expr.
5459 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5461 * configure.in: Recognize m5200 as a cpu_type of m68k.
5462 * aclocal.m4: Rebuild with current libtool.
5463 * configure: Rebuild.
5465 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5467 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5468 to relaxable_symbol to prevent references to external symbol from
5471 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5473 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5474 symbols are relaxable.
5476 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5478 * config/tc-v850.c (md_begin): Don't create special
5479 sections by default.
5481 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5483 * config/tc-mips.c (macro): For div and udiv, close the
5484 reorder block as soon as possible.
5486 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5488 From Matt Semersky <matts@scd.hp.com>:
5489 * macro.c (macro_mri_mode): New function.
5490 * macro.h (macro_mri_mode): Declare.
5491 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5494 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5496 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5499 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5500 until after xstrdup in OBJ_EVAX case.
5502 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5504 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5505 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5506 of hardcoded magic number.
5507 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5509 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5511 * read.c (do_s_func): New function.
5513 * read.h (do_s_func): Add prototype.
5515 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5517 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5518 nops if fill pattern not specified.
5520 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5522 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5523 * config/te-go32.h (TE_GO32): Define.
5524 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5526 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5528 Implement .func/.endfunc pseudo-ops.
5529 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5531 * read.c (potable): Add .func,.endfunc.
5532 (s_func): New function.
5533 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5535 (in_doc_func_p,current_function_label): New static globals.
5536 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5538 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5540 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5541 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5542 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5543 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5544 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5545 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5546 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5547 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5548 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5549 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5550 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5551 * config/tc-a29k.c: Don't define md_short_jump_size,
5552 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5553 * config/tc-alpha.c: Likewise.
5554 * config/tc-alpha.h: Likewise.
5555 * config/tc-arm.c: Likewise.
5556 * config/tc-h8300.c: Likewise.
5557 * config/tc-h8500.c: Likewise.
5558 * config/tc-hppa.c: Likewise.
5559 * config/tc-i860.c: Likewise.
5560 * config/tc-i960.c: Likewise.
5561 * config/tc-ppc.c: Likewise.
5562 * config/tc-sh.c: Likewise.
5563 * config/tc-sparc.h: Likewise.
5564 * config/tc-tic30.c: Likewise.
5565 * config/tc-w65.c: Likewise.
5566 * config/tc-z8k.c: Likewise.
5568 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5570 * config/tc-vax.c (_): Delete this macro used for placeholder
5571 values in vax_operand_width_size; it conflicts with the _() macro
5572 used for internationalization.
5574 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5576 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5577 code. From Chris Moller <moller@bops.com>.
5579 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5580 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5581 * read.c (emit_expr): Initialize seg and subseg fields of a new
5583 * write.c (write_object_file): Switch to the appropriate segment
5584 and subsegment when processing a broken word.
5586 * config/tc-m68k.c (mri_assemble): New static function.
5587 (build_mri_control_operand): Call mri_assemble rather than
5589 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5590 (s_mri_endf, s_mri_endw): Likewise.
5592 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5594 * read.c (s_org): Call md_flush_pending_output if it is defined.
5596 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5598 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5600 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5601 (md_parse_option): Add for same.
5602 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5603 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5604 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5606 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5608 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5610 * config/tc-arm.c (find_real_start): Relax definition of local
5613 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5615 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5616 symbols at the given address, not just the last one specified.
5618 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5620 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5621 or number_to_chars_littleendian to write data.
5623 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5625 * config/tc-v850.c (md_assemble): Remove artificially created
5626 register name symbols.
5628 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5630 * write.c (fixup_segment): Change "segment" to "section" in
5633 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5635 * write.c (fixup_segment): Change sym1-sym2 message again.
5637 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5639 * write.c (fixup_segment): Improve error message for sym1-sym2
5640 errors when sym1 is in a different segment from sym2.
5642 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5644 * config/tc-m32r.c (warn_unmatched_high): New static local.
5645 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5646 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5647 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5648 (md_parse_option): Likewise.
5649 (md_show_usage): Likewise.
5650 (m32r_frob_file): Likewise.
5652 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5653 (read_a_source_file): Call them.
5654 * read.h (stabs_generate_asm_file): Declare.
5655 * stabs.c (stabs_generate_asm_file): New function.
5656 (generate_asm_file): New function.
5657 (stabs_generate_asm_lineno): Move file name handling into
5660 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5662 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5663 (d30v_current_align, d30v_current_align_seg): New variables.
5664 (d30v_last_label): New variable.
5665 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5666 (s_d30v_data, s_d30v_section): Likewise.
5667 (md_pseudo_table): Call them.
5668 (md_begin): Initialize d30v_current_align_seg.
5669 (md_assemble): Call d30v_align when needed by known current alignment.
5670 (d30v_frob_label, d30v_cons_align): New functions.
5671 * config/tc-d30v.h (md_do_align): Remove.
5672 (tc_frob_label): Call d30v_frob_label.
5673 (md_cons_align): New.
5675 * config/tc-d30v.c (find_format): Convert complex expressions to
5676 expression symbols before processing. Clean up code formatting.
5678 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5680 * po/Make-in (install-info): New target.
5682 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5684 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5686 * config/tc-mn10300.c (md_assemble): Likewise.
5688 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5690 * Makefile.am: Update with `make dep-am'.
5691 (HFILES): Add cgen.h.
5692 (cgen.o): Depend on cgen.h.
5693 * Makefile.in: Regenerate.
5695 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5697 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5699 * gasp.c (grab_label): Permit a label to be a preprocessor
5700 variable by permitting a label to start with a backslash.
5702 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5704 * config/tc-mips.c (validate_mips_insn): Removed hack
5705 for previously inaccessible bitfields in some INSN_TRAP
5708 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5710 * config/tc-d30v.c (do_assemble): Abort with error message
5711 if opcode operands do not match.
5713 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5715 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5716 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5717 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5718 similar new 'q' operand.
5720 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5722 * cgen.c (cgen_asm_finish_insn): Fix typo.
5724 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5727 * cgen.c: Include it.
5728 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5729 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5730 All callers updated.
5731 * config/tc-m32r.c: Include cgen.h.
5732 (m23r_insn): New members num_fixups,fixups.
5734 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5736 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5737 to avoid compiler warning.
5739 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5741 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5744 * makefile.vms (OBJS): Add ehopt.obj
5746 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5748 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5750 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5752 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5753 a short format insn.
5754 (md_assemble): Set it for explicitly packed insns.
5756 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5758 * config/obj-coff.c (c_symbol_merge): Do not take address of
5759 native fields when performing the memcpy.
5761 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5763 * config/tc-mips.c (macro,macro2): Implement
5764 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5766 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5768 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5769 relocations against globally visible symbols.
5770 * config/tc-m68k.c (relaxable_symbol): New macro.
5771 (m68k_ip, md_estimate_size_before_relax): Use it.
5772 (tc_m68k_fix_adjustable): Also handle weak symbols.
5774 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5776 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5777 references to externally visible symbols.
5778 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5779 values in twice for a PC relative reloc if the symbol is
5782 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5783 don't adjust a PC relative reloc against an externally visible
5785 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5786 for a PC relative fixup against an externally visible defined
5787 symbol, arrange to store object file and addend values as though
5788 the symbol were not defined.
5789 (tc_gen_reloc): Likewise.
5791 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5793 * read.c (sizeof_leb128): Referenced externally by write.c so
5796 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5798 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5799 and expand a 'debug' symbol associated with the next instruction
5800 that does not cause a short instruction to be filled with a NOP.
5801 (md_pseudo_table): Add support for .debugsym.
5802 (assemble_parallel_insn): Add calls to expand_debug_sym as
5804 (md_assemble): Ditto.
5806 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5808 * as.c (main): Conditionally call setlocale.
5809 * gasp.c (main): Likewise.
5810 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5811 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5813 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5815 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5817 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5819 * config/tc-hppa.c: Change all calls to bzero to use memset.
5820 (pa_ip): Add cast to avoid warning.
5821 (tc_gen_reloc, md_apply_fix): Likewise.
5822 (pa_find_space_by_number): Likewise.
5823 (hppa_force_relocation): Likewise.
5824 (pa_block): Change i to unsigned int.
5825 * config/obj-som.h (obj_som_copyright): Declare.
5827 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5829 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5830 for line numbers for assembly source.
5832 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5834 * configure.in: Change version number to 2.9.4
5835 * configure: Rebuild.
5837 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5839 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5841 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5843 * ecoff.h: Change symbolS in function declaration to struct
5846 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5848 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5849 (md_convert_frag): Fix i18n typo.
5851 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5853 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5854 * ecoff.h: Protoype it.
5855 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5856 [EVAX] (s_alpha_prologue): Delete.
5857 (md_pseudo_table): Update.
5859 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5861 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5862 array to local pointer.
5863 (get_args, parse_expr): Add casts to avoid warnings.
5865 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5867 * read.c (s_set): Cast xmalloc return value to fragS *.
5868 * config/tc-m68k.c (m68k_ip): Function made static to match
5869 previous forward declaration.
5870 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5872 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5874 * config/tc-v850.c: Add internationalisation macros to error
5877 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5878 macros to error strings.
5880 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5882 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5883 reloc is in the TOC csect.
5884 (md_apply_fix3): Correct gettext typo.
5886 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5888 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5889 .L - they are local labels and the branches are not really
5890 function calls but rather far jumps.
5892 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5894 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5896 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5898 * config/tc-i386.c (md_assemble): Print operand number rather than
5899 using ordinal_names.
5900 (i386_operand): Likewise.
5902 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5904 * Makefile.am (INTLLIBS): Define to work around apparent automake
5906 All Makefiles: Regenerated.
5908 * Many files: Added gettext invocations around user-visible
5910 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5911 HAVE_LC_MESSAGES): Define.
5912 * dep-in.sed: Added asintl.h.
5913 * po/Make-in: New file.
5914 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5916 * read.c (Z_): Renamed from `_'.
5917 * Makefile.am (SUBDIRS): Added po.
5918 (POTFILES): new macro.
5919 (po/POTFILES.in): New target.
5920 ($(OBJS)): Added asintl.h.
5922 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5923 (as_new_LDADD): Added $(INTLLIBS).
5924 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5925 (gasp_new_LDADD): Added $(INTLLIBS).
5926 (gasp_new_DEPENDENCIES): New macro.
5927 * configure, aclocal.m4: Rebuilt.
5928 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5930 (ALL_LINGUAS): Define.
5931 * macro.c: Include "asintl.h".
5932 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5933 * as.h: Include "asintl.h".
5934 * config/tc-i386.c (ordinal_names): Removed.
5935 (md_assemble): Changed error text to avoid ordinal_names.
5936 (i386_operand): Likewise.
5937 (reloc): Added as_bad to avoid i18n problems.
5938 (tc_gen_reloc): Likewise.
5939 * config/tc-arm.c (bad_args): Now a #define.
5941 * config/obj-vms.c (VMS_stab_parse): Changed type of
5943 (global_symbol_directory): Unified strings to avoid i18n
5945 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5946 avoid i18n problems.
5947 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5948 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5950 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5952 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5954 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5956 * as.c (print_version_id): Added an fprintf to avoid i18n
5958 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5960 * expr.c (expr): Added as_warn call to avoid i18n problems.
5961 * messages.c (as_assert): Changed code to avoid i18n problems.
5962 (as_abort): Likewise.
5963 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5964 (s_space): Likewise.
5965 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5967 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5969 * config/tc-i386.c (check_prefix): New static function, split out
5971 (struct _i386_insn): Add wait_prefix field.
5972 (md_assemble): Remove wait_prefix local variable. Use
5973 check_prefix when adding a prefix.
5975 * config/tc-i386.c (current_templates): New static variable.
5976 (md_assemble): Remove current_templates local variable.
5977 (md_assemble, i386_operand): Improve error and warning messages in
5978 many places. Add RESTORE_END_STRING in many places before error
5979 return. Clarify some comments.
5981 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5983 (md_assemble): Parse string instruction operands, looking for
5984 segment override prefixes. Check for invalid segment prefixes on
5986 (i386_operand): i.seg[] and max mem_operand changes for string
5988 * config/tc-i386.h (EsSeg): Define.
5990 * config/tc-i386.h (regKludge): Define.
5991 (iclrKludge, imulKludge): Don't define.
5992 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5993 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5994 opcode_modifier checks to look for more common cases first. Add
5995 default_seg for IsString case.
5997 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5999 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6001 * configure: Rebuild with new automake and libtool.
6002 * aclocal.m4, Makefile.in: Likewise.
6004 * doc/Makefile.am (as.dvi): New target.
6005 * doc/Makefile.in: Rebuild.
6007 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6009 * configure.in: Added sparc86x support.
6011 * configure: Rebuild.
6013 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6015 (md_parse_option): Warn if -EL is not supported for this architecture.
6017 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6019 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6021 * config/tc-mips.c (mips_ip): Note when we use get match on
6022 the full instruction name.
6024 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6026 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6027 back into the expression to handle add/sub simplification correctly.
6029 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6031 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6033 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6035 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6038 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6040 * symbols.c (max_indent_level): New global.
6041 (print_symbol_value_1): Use it.
6042 * expr.h (expr_build_dot): Declare.
6043 * expr.c (expr_build_dot): New function.
6045 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6047 * symbols.c (print_binary): New function.
6048 (print_expr_1): Call it.
6050 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6052 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6053 operand in the opcode.
6055 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6057 * config/tc-i386.h: Reorder operand flags and opcode modifier
6058 flags for clarity. Remove unused definitions: Unknown,
6059 ImmUnknown, DispUnknown, NoModrm.
6060 * config/tc-i386.c (type_names): Add missing Debug type.
6061 (md_assemble): Better duplicate prefix checking. Quicker string
6062 instruction check via new opcode_modifier flag.
6064 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6066 * doc/as.texinfo (Invoking): Clarify -Wa example.
6068 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6070 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6071 (s_mips_weakext): Define.
6072 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6073 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6076 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6078 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6079 is an error if the value can not be computed at assembly time.
6080 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6082 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6084 * gasp.c (main): Set next field of new include_path structure to
6085 NULL. From Avery Pennarun <averyp@gdc.ca>.
6087 * read.c (s_mri_sect): Call as_bad rather than abort for an
6088 unsupported MRI target.
6090 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6092 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6093 the destination of a branch instruction should be altered.
6094 (find_real_start): New function: Locate the real, Thumb coded
6095 start of a Thumb function.
6096 (do_t_branch23): Alter the destination of branches to Thumb
6099 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6101 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6103 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6106 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6108 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6109 * doc/c-hppa.texi: Likewise.
6111 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6113 * Makefile.am: Rebuild dependencies.
6114 * Makefile.in: Rebuild.
6116 * Makefile.am (DEP_INCLUDES): New variable.
6117 (.dep1): Change to work when srcdir is not an absolute path.
6118 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6119 * Makefile.in: Rebuild.
6121 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6123 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6124 LinearAddress patch.
6126 * configure.in: Set version to 2.9.1.
6127 * configure: Rebuild.
6129 * Branched binutils 2.9.
6131 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6133 * config/tc-i386.h (FWait): Define.
6134 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6135 other prefixes. Check FWait flag in opcode table to see which
6136 instructions require an fwait prefix.
6138 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6140 * stabs.c (get_stab_string_offset): Always create a stab string
6143 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6145 Fix some gcc -Wall warnings:
6146 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6147 * ehopt.c (eh_frame_code_alignment): Likewise.
6148 * expr.c (integer_constant, operand): Likewise.
6149 * frags.c (frag_align): Likewise.
6150 * gasp.c (level_0, change_base, doinstr): Likewise.
6151 * hash.c (hash_ask): Likewise.
6152 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6153 (debugging_pseudo): Likewise.
6154 * macro.c (define_macro, check_macro): Likewise.
6155 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6156 (ignore_rest_of_line, float_cons): Likewise.
6157 * symbols.c (decode_local_label_name): Likewise.
6158 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6159 (fixup_segment, number_to_chars_bigendian): Likewise.
6160 (number_to_chars_littleendian): Likewise.
6161 * config/atof-ieee.c (gen_to_words): Likewise.
6162 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6163 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6164 * read.c (output_big_sleb128): Initialize locals to avoid
6166 (output_big_uleb128, equals): Likewise.
6167 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6168 to unsigned int. Change zeros to unsigned int.
6169 * cond.c (s_if): Add return to default case.
6170 * frags.c (frag_now_fix): Change return type to addressT.
6171 * frags.h (frag_now_fix): Update declaration.
6172 * listing.c (file_info_struct): Change linenum to unsigned int.
6173 (struct list_info_struct): Change hll_line to unsigned int.
6174 (print_source): Update format string.
6175 * read.c (emit_expr): Change scan to unsigned int, and don't
6176 bother to initialize it.
6177 * symbols.c (dollar_label_count): Change to unsigned long.
6178 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6179 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6180 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6182 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6184 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6185 mcf5200 just as we do for m68000.
6186 (m68k_init_after_args): Likewise.
6187 (md_estimate_size_before_relax): Likewise.
6189 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6191 * config/tc-v850.c (md_assemble): Store relocation addend in
6192 fixup instead of instruction.
6194 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6196 * config/tc-i386.c (md_assemble): Swap template arguments to
6197 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6198 This macro is currently symmetric, so passing them the wrong
6199 way didn't cause any problem, but may if the macro is changed
6201 After copying template to i.tm, use i.tm. rather than t-> to
6202 access fields, and make t a const*
6203 Move i.tm.operand_types[] swap to immediately after the copy.
6205 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6207 * expr.h (expr_build_uconstant): Add prototype.
6208 (expr_build_unary,expr_build_binary): Add prototypes.
6209 * expr.c (expr_build_uconstant): New function.
6210 (expr_build_unary,expr_build_binary): New functions.
6212 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6214 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6215 * macro.c (macro_expand_body): Increase buffer size.
6216 * messages.c (as_warn): Likewise.
6217 (as_warn_where, as_bad, as_bad_where): Likewise.
6219 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6221 Based on patch from H.J. Lu <hjl@gnu.org>:
6222 * Makefile.am (DISTSTUFF): New variable.
6223 (diststuff): New target.
6224 * Makefile.in: Rebuild.
6226 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6228 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6229 m32r_elf_section_change_hook.
6231 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6232 emit a nop if a section ends with a 16 bit instruction.
6234 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6236 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6237 s_lcomm rather than obj_coff_lcomm.
6238 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6240 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6242 * config/tc-i386.h (LinearAddress): Define.
6243 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6244 instruction, don't use a default segment.
6246 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6248 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6249 * configure: Rebuild.
6251 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6253 * aclocal.m4, configure: Rebuild with libtool 1.2.
6255 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6257 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6258 PC relative branches. Patch courtesy of Jonathan Walton.
6261 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6263 * configure.in (emulations): Add thumb-pe target.
6265 * configure (emulations): Add thumb-pe target.
6267 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6269 * itbl-lex.l (yywrap): Don't define if already defined as a
6272 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6274 * depend.c (quote_string_for_make): New function.
6275 (wrap_output): Use it.
6277 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6279 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6280 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6282 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6284 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6285 Recognize -GN and -relax.
6286 (md_begin): Initialize gp size from -G switch.
6287 (alpha_force_relocation): Always force if -relax.
6288 (alpha_align): Take a new argument that will specify when to
6289 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6290 Change all callers. Emit nop alignment padding as nop+unop pair.
6292 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6294 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6295 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6297 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6299 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6300 require padding to the next long word boundary.
6302 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6304 * cgen.c: #include symcat.h.
6305 * config/tc-m32r.c: Likewise.
6307 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6309 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6310 absolute expressions instead of '$' prefixed register names.
6312 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6314 * read.c (s_set): Record file and line info for symbols when -as.
6315 (pseudo_set): Don't overwrite that dummy fragment.
6317 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6319 * config/tc-ppc.c (md_pseudo_table): Add "section".
6320 (ppc_named_section): New static function.
6322 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6324 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6325 so we don't have to scan the entire list.
6327 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6329 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6330 case, allow the parallel instructions to modify the same flag
6333 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6335 * listing.c (list_symbol_table): Categorize symbols by
6336 undefined_section rather than sy_frag->line == NULL.
6338 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6340 * Makefile.am (install-exec-local): Install properly when ln
6341 fails or tooldir == prefix.
6343 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6345 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6346 Test result of insert_operand for error.
6348 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6350 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6351 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6352 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6353 * doc/Makefile.in: Rebuild.
6355 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6357 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6358 (macro): Fix handling of M_COP[0-3].
6360 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6362 Based on patches from Ross Harvey <ross@teraflop.com>:
6363 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6364 if macro_alternate or macro_mri.
6365 (getstring): Remove support for byte constants between < and >.
6366 (get_any_string): '<' only starts a string if macro_alternate or
6368 (macro_expand_body): Permit keyword parameters following
6369 positional parameters.
6371 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6372 * configure.in (alpha*-*-netbsd*): New target.
6373 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6374 * configure: Rebuild.
6376 * as.h (flag_warn_suppress_instructionswap): Move from here...
6377 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6378 here, and make static.
6380 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6381 BFD_ASSEMBLER or MANY_SEGMENTS.
6383 * as.c (show_usage): Update bug-gnu-utils address.
6384 * gasp.c (show_usage): Likewise.
6385 * doc/as.texinfo (Bug Reporting): Likewise.
6387 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6389 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6390 insns regardless of the size of a pointer if we're in mips I or
6392 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6394 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6396 Fix rac to accept only a0:
6397 * tc-d10v.c (parallel_ok, find_opcode):
6398 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6399 Introduce OPERAND_GPR.
6401 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6403 * read.c (s_fill): Handle non-constant repeat counts by creating
6404 an rs_space fragment.
6406 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6408 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6409 from as_bad to as_warn.
6411 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6413 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6414 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6415 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6417 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6419 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6420 seg_fix_rotP rather than fix_root from seg_info.
6422 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6424 * expr.c: Add support for 0x1_2_3_4 bignums.
6426 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6428 * configure.in: Change -linux* to -linux-gnu*.
6429 * configure: Rebuild.
6431 * app.c (do_scrub_begin): Treat \r as whitespace.
6433 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6435 * Makefile.am: Update dependencies.
6436 * Makefile.in: Rebuild.
6438 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6440 * configure, aclocal.m4: Rebuild with new libtool.
6442 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6444 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6445 the argument to bfd_set_arch_mach.
6446 (load_address): Use bfd_arch_bits_per_address to determine the
6447 bit size of an address instead of looking at the isa level.
6448 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6450 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6452 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6454 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6456 * ehopt.c: New file.
6457 * as.h (enum _relax_state): Add rs_cfa.
6458 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6459 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6460 * read.c (emit_expr): Call check_eh_frame.
6461 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6462 (relax_segment): Likewise.
6463 * Makefile.am: Rebuild dependencies.
6464 (GAS_CFILES): Add ehopt.c.
6465 (GENERIC_OBJS): Add ehopt.o.
6466 * doc/internals.texi (Frags): Document rs_cfa.
6468 * as.c (show_usage): Mention --traditional-format.
6469 (parse_args): Accept --traditional-format.
6470 * as.h (flag_traditional_format): Declare.
6471 * output-file.c (output_file_create): If flag_traditional_format,
6472 set BFD_TRADITIONAL_FORMAT on stdoutput.
6473 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6475 * config/tc-mips.c (append_insn): Make sure that if we have a
6476 fixup for an unmatched %hi reloc, it does not associated with a
6479 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6480 * doc/Makefile.in: Likewise.
6482 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6484 * config/tc-m32r.c (check_for_side_effects): New function.
6485 (can_make_parallel): Add checks for instruction side effects
6486 clashing with the other instruction.
6487 (assemble_parallel_insn): Improve warning messages. Return error
6488 message from non-swapped instruction order.
6490 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6492 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6494 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6495 md_cleanup definition. This moves the forced literal output to
6496 the end of the source pass, and avoids macro's inserting literals
6497 into the code immediately after the macro expansion.
6499 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6501 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6502 a gas internal symbol is adjustable.
6503 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6505 * as.h: If gcc version greater than 2.6, use `__format__' and
6506 `__printf__' in function attributes, rather than `format' and
6509 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6511 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6513 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6515 Add tms320c30 support:
6516 * config/tc-tic30.h: New file.
6517 * config/tc-tic30.c: New file.
6518 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6519 TARGET_FORMAT as "coff-tic30".
6520 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6521 * Makefile.am: Rebuild dependencies.
6522 (CPU_TYPES): Add tic30.
6523 (CPU_OBJ_VALID): tic30-aout is valid.
6524 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6525 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6526 * configure, Makefile.in: Rebuild.
6528 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6530 * config/tc-v850.c (md_assemble): Improvements to error messages.
6532 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6534 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6535 BFD_RELOC_HI16_S to store the high bits of any value.
6537 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6538 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6539 assembler calculate relocations to any external symbol at all.
6540 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6541 involving generation of pc-relative relocs.
6542 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6543 has been moved to md_apply_fix3.
6545 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6546 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6547 which actually means (the address of identifier's GOT entry) +
6548 constant, which is not particularly useful.
6550 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6552 * read.h (include_dirs): Declare.
6553 (include_dir_count,include_dir_maxlen): Declare.
6555 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6557 * configure.in: Correct check for shared opcodes library.
6558 * configure: Rebuild.
6560 * listing.c (buffer_line): If we can't open the file, set at_end.
6561 (listing_print): Remove unused local variable fi.
6563 * config/m68k-parse.y (reglistpair): Handle register list in
6566 * config/vms-conf.h: Don't undef VERSION.
6568 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6570 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6572 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6574 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6575 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6576 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6577 (EXTRA_DIST): Define.
6578 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6579 explicitly rather than via the list of object files.
6580 (gcc-as.opt): New file created when make-gas.com is run.
6581 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6582 itbl-cpu.h} to #include appropriate file rather than copying that
6584 * config/vms-conf.h: Synchronize with current config.in.
6585 * Makefile.in: Rebuild.
6587 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6589 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6590 (parallel_ok): Relaxed parallel subinstruction dependency check.
6592 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6594 * as.h (flag_warn_suppress_instructionswap): added new flag.
6595 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6596 command line argument.
6597 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6598 warning only if flag_warn_suppress_instructionswap is false.
6600 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6602 * configure.in (i386-*-mingw32*): New target.
6603 * configure: Rebuild.
6605 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6607 * symbols.c (resolve_symbol_value): Don't set the segment if it
6608 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6610 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6613 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6615 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6616 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6619 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6621 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6623 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6625 * config/tc-v850.c (v850_insert_operand): Display instruction when
6626 an error is encountered.
6628 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6630 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6631 (i386-*-sco3.2v5*coff): New target.
6632 (i386-*-sco3.2*): New target.
6633 * configure: Rebuild.
6635 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6637 * config/tc-v850.c: Tidy error message production.
6639 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6641 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6642 validate_immediate return value in the right type for comparisons
6645 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6647 * listing.c (MAX_BYTES): Use listing variables not constants.
6648 (data_buffer): No longer an array, but a pointer.
6649 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6650 (listing_listing): Allocate data_buffer.
6652 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6654 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6655 --listing-rhs-width, --listing-cont-lines.
6656 (show_usage): Update.
6657 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6658 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6659 (print_lines): Use the variables instead of the constants.
6660 (listing_listing): Likewise.
6661 * listing.h: Declare the new vars.
6663 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6665 * as.c (parse_args): Add --keep-locals alias for -L.
6666 Add --strip-local-absolute.
6667 (show_usage): Update.
6668 * as.h (flag_strip_local_absolute): New flag.
6669 * symbols.c (S_IS_LOCAL): Use it.
6670 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6671 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6672 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6674 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6676 * config/tc-m32r.c: Detect if explicitly parallel instructions
6677 might have an io conflict and issue a warning message.
6679 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6681 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6682 cgen_swap_fixups): Functions to save, restore and swap the fixup
6683 chain with a backup copy.
6684 (cgen_asm_finish_insn): Returns address of constructed insn.
6686 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6688 * listing.c (file_info_struct): Remove FILE, add POS.
6689 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6690 (file_info): Don't open the file.
6691 (buffer_line): Check for the file in the last_open cache, updating
6693 (print_source): Don't reference file_info->file.
6694 (listing_listing): Likewise.
6695 (listing_print): Close the file in the cache, if any.
6697 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6699 * read.c (dwarf_file_string): New file static variable.
6700 (emit_expr): Look for constant sequence that leads up to a file
6701 name in DWARF debugging output.
6702 (stringer): Use dwarf_file_string to decide whether to accept a
6703 string as a file name.
6705 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6707 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6708 (crack_operand): Add reg->reglst MRI hack.
6709 (r_seg): Put reglst symbols in reg_section.
6710 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6712 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6714 * tc-sh.c (get_specific): Handle SGR & DBR.
6716 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6718 * tc-h8300.c (parse_reg): Take the length of the symbol into
6719 account when attempting to match a register name.
6720 * tc-h8500.c (parse_reg): Likewise.
6722 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6724 * cgen.c: Formatting changes to improve readability.
6726 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6728 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6731 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6733 Based on a patch from Jim Wilson
6734 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6735 (tc_gen_reloc): Handle cross section PC relative relocs
6738 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6740 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6742 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6744 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6745 (expr_jmp_buf): New static local.
6746 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6747 (cgen_md_operand): New function.
6748 * tc-m32r.c: Clean up pass over `struct foo' usage.
6749 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6751 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6753 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6754 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6756 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6758 * config/tc-i386.c (i386_operand): Give an error if there are
6759 unrecognized characters after an expression.
6761 For older changes see ChangeLog-9697