1 2000-06-20 DJ Delorie <dj@cygnus.com>
3 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5 for cygwin import libraries to work properly.
7 2000-06-20 H.J. Lu <hjl@gnu.org>
9 * Makefile.am: Rebuild dependency.
10 * Makefile.in: Rebuild.
11 * configure: Likewise.
12 * doc/Makefile.in: Likewise.
14 2000-06-20 Timothy Wall <twall@cygnus.com>
16 * doc/internals.texi (CPU backend): Add @itemx for
17 TC_START_LABEL_WITHOUT_COLON.
18 * doc/c-tic54x.texi: New.
19 * doc/as.texinfo: Add tic54x features and include primary tic54x
21 * doc/all.texi: Add C54X.
22 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
23 * doc/Makefile.in: Regenerate.
24 * configure.in: Add tic54x and define LIBM for tic54x.
25 * configure: Regenrate.
26 * config/tc-tic54x.[ch]: New.
27 * config/obj-coff.h: Add tic54x.
28 * Makefile.am: (CPU_TYPES): Add tic54x.
29 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
30 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
31 (as_new_LDADD): Add $(LIBM).
32 * Makefile.in: Regenerate.
34 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
36 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
37 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
38 * doc/as.texinfo: Likewise.
40 * configure, Makefile.in: Regenerate.
41 * configure.in (emulations): Recognize m6811 and m6812.
42 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
43 Added files for 68hc11 and 68hc12 assembler.
44 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
45 * config/tc-m68hc11.h: Header definition for that assembler.
47 2000-06-18 Nick Clifton <nickc@redhat.com>
49 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
50 instead of OCTETS_PER_BYTE.
52 * config/tc-v850.c: Fix compile time warnings.
53 * config/tc-ppc.c: Fix compile time warnings.
55 2000-06-18 H.J. Lu <hjl@gnu.org>
57 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
60 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
62 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER to BFD_ASSEMBLER.
64 2000-06-16 Nick Clifton <nickc@cygnus.com>
66 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
67 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
69 * doc/c-mips.texi: Document newly accepted cpu variants.
71 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
73 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
75 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
77 * macro.c (getstring): Make it possible to escape the quote
80 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
82 * config/tc-hppa.c (pa_export): Weak symbols can be global.
84 2000-06-13 H.J. Lu <hjl@gnu.org>
86 * configure: Regenerate.
88 2000-06-09 Alan Modra <alan@linuxcare.com.au>
90 * app.c (do_scrub_begin): Don't default lex[';'] as a line
92 * doc/internals.texi (line_separator_chars): Semicolon is no
93 longer a default. Mention null and newline as defaults.
95 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
97 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
98 * config/tc-i860.h (line_separator_chars): Likewise.
99 * config/tc-h8300.c (line_separator_chars): Likewise.
100 * config/tc-i960.c (line_separator_chars): Likewise.
101 * config/tc-m68k.c (line_separator_chars): Likewise.
102 * config/tc-mips.c (line_separator_chars): Likewise.
103 * config/tc-ns32k.c (line_separator_chars): Likewise.
104 * config/tc-sparc.c (line_separator_chars): Likewise.
105 * config/tc-vax.c (line_separator_chars): Likewise.
107 * config/tc-h8300.c (comment_chars): Use string initialiser.
108 * config/tc-i960.c (line_comment_chars): Likewise.
109 * config/tc-z8k.c (comment_chars, line_comment_chars,
110 line_separator_chars): Likewise.
112 * config/tc-arm.c (line_separator_chars): Always use `;', not just
115 2000-06-08 Nick Clifton <nickc@cygnus.com>
117 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
120 2000-06-08 David O'Brien <obrien@FreeBSD.org>
122 * configure.in (VERSION): Update to show this is the CVS mainline.
124 2000-06-08 Matthew Jacob <mjacob@feral.com>
126 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
127 $at is the integer register $r28, vs. both $r28 and the floating
130 2000-06-08 James E. Wilson <wilson@cygnus.com>
132 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
133 (dot_endp): Don't call ia64_flush_insns.
134 (emit_one_bundle): Don't delete prologue/body records from
135 unwind_record list in first loop. Rewrite second loop to account for
138 2000-06-07 David Mosberger <davidm@hpl.hp.com>
140 * config/tc-ia64.c: Add missing prototypes.
141 (generate_unwind_image): Cast argument to output_unw_records call.
143 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
145 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
147 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
149 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
150 (REGISTER_P): likewise.
151 (avr_opcodes): uses include/opcode/avr.h
152 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
154 2000-06-04 Alan Modra <alan@linuxcare.com.au>
156 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
159 2000-06-03 H.J. Lu <hjl@gnu.org>
161 * read.c (is_end_of_line): Put back `;'.
163 2000-06-03 Alan Modra <alan@linuxcare.com.au>
165 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
167 2000-06-01 Alan Modra <alan@linuxcare.com.au>
169 * expr.c (operand): Test is_end_of_line outside switch to catch
170 line separator chars that are also operators.
171 (operator): Return O_illegal for line separator chars.
173 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
174 entry (or `!' entry for TC_HPPA).
176 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
177 before indexing is_end_of_line. Remove redundant check for '\0'.
179 * config/tc-h8500.c (md_assemble): Likewise.
180 * config/tc-mcore.c (md_assemble): Likewise.
181 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
184 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
186 * config/tc-mcore.c (mcore_cons): Likewise.
187 (mcore_float_cons): Likewise.
188 (mcore_stringer): Likewise.
189 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
191 2000-06-01 Scott Bambrough <scottb@netwinder.org>
193 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
195 2000-05-29 Nick Clifton <nickc@cygnus.com>
197 * config/tc-sh.c: Fix compile time warning messages.
199 * config/tc-mips.c: Fix compile time warning messages.
201 2000-05-29 Philip Blundell <philb@gnu.org>
203 * doc/as.texinfo: Update copyright dates.
204 (Local Labels): Delete misplaced mention of ARM.
205 * NEWS: Mention ARM ELF support.
207 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
209 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
210 it is modified, and use the real_size to compute the frag address
211 for dwarf2 line info.
213 2000-05-27 Alan Modra <alan@linuxcare.com.au>
215 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
216 line-matching scheme to cope with automake moving variables around.
217 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
218 * Makefile.in: Regenerate.
220 2000-05-26 Jakub Jelinek <jakub@redhat.com>
222 * config/tc-sparc.c (sparc_relax): New.
223 (md_longopts): Add -relax and -no-relax options.
224 (md_parse_options, md_show_usage): Likewise.
225 (md_apply_fix3): Optimize tail call into branch always if possible.
227 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
229 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
230 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
231 rules, with warning when a GAS statement specifies a packing that
232 will result in an instruction being squashed.
233 Added typdef packing_type and enumerals, changed various integer literals
234 to use the enumerals.
236 2000-05-24 David Mosberger <davidm@hpl.hp.com>
238 * config/tc-ia64.c (dot_restorereg_p): New function.
239 (md_pseudo_table): Add restorereg.p.
240 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
241 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
243 * config/tc-ia64.h (unw_record_type): Add unwabi.
244 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
245 called MASK with members for imask, and the masks produced by
246 fr_mem, gr_mem, br_mem, and frgr_mem.
247 (unw_p_record): Add members ABI and CONTEXT.
248 (unw_x_record): Add member AB.
249 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
250 as pseudo-register for use during unwind info generation.
251 (AR_PFS, AR_LC): New macros.
252 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
253 whose names start with an at sign (as in "@priunat").
254 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
256 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
257 proc_end, unwind_info, personality_routine): Consolidate into
258 "unwind" structure to reduce offset-table use. Add member
259 NEXT_SLOT_NUMBER to track the slot number for the next instruction
261 (output_R1_format, output_R3_format, output_P3_format,
262 output_P6_format): Initialize R with zero to reduce compiler warnings.
263 (output_P7_format): Ditto. Add `default' branch to switch
264 statement to reduce compiler warnings.
265 (output_P8_format, output_B1_format, output_B4_format): Ditto.
266 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
267 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
268 into single argument.
269 (output_X1_format, output_X3_format): Initialize R with zero to reduce
270 compiler warnings. Merge A and B args into single argument.
271 (output_X2_format, output_X4_format): Remove unused variable R. Merge
272 A and B args into single argument.
273 (free_record): Removed (wasn't used).
274 (free_list_records): Also free imasks in prologue records.
275 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
276 (output_spill_mask): Remove.
277 (output_unwabi): New function.
278 (output_epilogue, output_label_state, output_copy_state): Call
280 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
281 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
283 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
284 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
285 as part of handling the prologue records. Emit region's imask if
286 we have one. Handle unwabi, epilogue, label_state, copy_state,
287 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
288 spill_sprel_p, and spill_reg_p records.
289 (set_imask, count_bits, slot_index): New function.
290 (fixup_unw_records): Fix region size computation. Handle
291 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
292 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
293 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
294 set_imask accordingly. Update imask for gr_gr, and br_gr records.
295 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
296 (dot_save): Use manifest constants for applicaton registers.
297 Handle REG_PR and REG_PRIUNAT.
298 (dot_restore): Don't just ignore it.
299 (dot_restorereg): New function..
300 (generate_unwind_image): Ensure unwind info is a multiple of eight
301 bytes, not just four bytes.
302 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
303 (dot_altrp): Don't just ignore it.
304 (dot_savemem): New function. Replaces dot_savesp() and
305 dot_savepsp(). Use manifest constants for applicaton registers.
306 Handle REG_PR and REG_PRIUNAT.
307 (dot_savef): Simplify.
308 (dot_saveb): Support generation of br_gr.
309 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
310 dot_label_state, dot_copy_state): New function.
311 (dot_unwabi): Don't just ignore it.
312 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
313 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
314 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
315 (emit_one_bundle): Set slot number for prologue/body records
316 *before* emitting the first insn.
317 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
318 (md_begin): Declare "psp" pseudo-register.
319 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
320 so we don't get segfault.
321 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
322 counts as required per SW Conventions manual
323 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
324 output_preds_psprel, output_preds_sprel, output_spill_base,
325 output_unat_psprel, output_unat_sprel, output_lc_psprel,
326 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
327 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
328 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
329 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
330 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
331 (dot_vframe): Implement.
332 (dot_vframesp, dot_vframepsp): New function.
334 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
336 * configure.in (i386-*-freebsd a.out entry): Quote properly.
337 * configure: Regenerate.
339 2000-05-23 Alan Modra <alan@linuxcare.com.au>
341 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
342 (md_estimate_size_before_relax): so we can use it here instead of
343 old kludges. Localise vars to blocks. Comment.
345 * frags.c (frag_new): Update fr_var comments.
346 * frags.h (struct frag): Ditto.
348 2000-05-22 Richard Henderson <rth@cygnus.com>
350 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
351 (pseudo_func): Add pcrel.
352 (operand_match): Handle IA64_OPND_TGT64.
353 (build_insn): Likewise.
354 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
355 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
356 (fix_insn): Handle all three 64-bit relocation types.
358 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
360 * obj.h (struct format_ops): New members begin, app_file,
361 s_set_other, s_set_desc, s_get_type, s_set_type,
362 separate_stab_sections, init_stab_section.
364 * config/obj-multi.h: Update GPL notice to v2.
367 (S_SET_SIZE): Test s_set_size for NULL before calling.
368 (S_SET_ALIGN): Similar for s_set_align.
373 (SEPARATE_STAB_SECTIONS): New.
374 (INIT_STAB_SECTION): New.
375 (EMIT_SECTION_SYMBOLS): New.
376 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
378 * config/obj-elf.h: Update GPL notice to v2.
379 Mention that this file is included from obj-multi.h.
380 (obj_begin): Wrap definition in ifndef.
381 (elf_file_symbol): Constify declaration.
382 (obj_app_file): Ditto.
383 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
384 Wrap in ifndef SEPARATE_STAB_SECTIONS.
386 * config/obj-elf.c (elf_s_set_other): New.
387 (elf_file_symbol): Constify argument.
388 (elf_separate_stab_sections): New.
389 (elf_init_stab_section): New.
390 (elf_format_ops): Add new members. Remove comma at end.
392 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
393 (ecoff_format_ops): Add new fields. Remove comma at end.
394 Mention inconsistency for emit_section_symbols.
396 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
398 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
399 (coff_separate_stab_sections): New.
400 (coff_format_ops): Add new members.
402 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
403 (obj_aout_s_set_other): New.
404 (obj_aout_s_set_desc): New.
405 (obj_aout_s_get_type): New.
406 (obj_aout_s_set_type): New.
407 (obj_aout_separate_stab_sections): New.
408 (aout_format_ops): New members added. Use obj_aout_process_stab,
409 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
410 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
412 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
414 2000-05-22 Alan Modra <alan@linuxcare.com.au>
416 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
417 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
418 (md_estimate_size_before_relax): Ensure jumps to weak and
419 externally visible symbols are relocatable.
421 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
423 * stabs.c (aout_process_stab): Make global.
424 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
425 * read.h (aout_process_stab): Declare.
427 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
428 Generalize to *aout, *coff *elf.
429 * configure: Regenerated.
431 * doc/internals.texi (Object format backend): Say
432 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
434 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
435 * Makefile.in: Regenerated.
437 2000-05-19 Catherine Moore <clm@cygnus.com>
439 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
441 2000-05-18 Alan Modra <alan@linuxcare.com.au>
443 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
444 instruction to reflect change in re_assemble_*.
446 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
448 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
449 build PA64 ELF tools.
450 * configure: Rebuilt.
452 2000-05-17 Alan Modra <alan@linuxcare.com.au>
454 * Makefile.am: Regenerate dependencies.
455 * Makefile.in: Regenerate.
457 2000-05-15 Nick Clifton <nickc@cygnus.com>
459 * config/tc-arm.c (struct asm_psr): Add boolean field
460 distinguishing between CSPR and SPSR. Rename 'number' field
462 (psrs): Rearrange contents to match new asm_psr structure.
463 (arm_psr_parse): Move next to psr_required_here. Make it
464 return an asm_psr structure.
465 (psr_required_here): Use asm_psr structure returned by
467 (do_msr): Reorganise to allow psr_required_here to be called
469 (md_undefined_name): Mark 'name' parameter as unused, since
470 the COFF target does not use it.
472 2000-05-14 David O'Brien <obrien@FreeBSD.org>
474 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
476 * config/te-aux.h: Likewise.
477 * config/te-dpx2.h: Likewise.
478 * config/te-go32.h: Likewise.
479 * config/te-hp300.h: Likewise.
480 * config/te-hppa.h: Likewise.
481 * config/te-i386aix.h: Likewise.
482 * config/te-ic960.h: Likewise.
483 * config/te-interix.h: Likewise.
484 * config/te-nbsd532.h: Likewise.
485 * config/te-pc532mach.h: Likewise.
486 * config/te-ppcnw.h: Likewise.
487 * config/te-psos.h: Likewise.
488 * config/te-sparcaout.h: Likewise.
489 * config/te-sun3.h: Likewise.
490 * config/te-sysv32.h: Likewise.
492 2000-05-14 Alan Modra <alan@linuxcare.com.au>
494 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
495 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
496 and sign extend without an if statement.
497 (build_bytes): Likewise.
499 2000-05-14 Kazu Hirata <kazu@hxi.com>
501 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
502 X_add_symbol L_32 case.
504 2000-05-14 David O'Brien <obrien@FreeBSD.org>
506 * config/te-freebsd.h: New file.
508 2000-05-13 Alan Modra <alan@linuxcare.com.au>
510 * asintl.h (gettext, dgettext, dcgettext, textdomain,
511 bindtextdomain): Replace defines with those from intl/libgettext.h
512 to quieten gcc warnings.
514 * NEWS: Mention x86 .arch and -q.
516 * config/tc-i386.c (quiet_warnings): New.
517 (md_assemble): Use quiet_warnings.
518 (md_parse_option): Set quiet_warnings from -q.
519 (md_show_usage): Mention -q, delete -m.
520 (flag_do_long_jump): Delete.
521 (md_parse_option): Remove -m.
522 (md_show_usage): Remove -m.
523 (md_create_long_jump): Remove useless flag_do_long_jump code.
525 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
526 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
528 2000-05-13 Alan Modra <alan@linuxcare.com.au>
529 Alexander Sokolov <robocop@netlink.ru>
531 * doc/c-i386.texi (i386-Arch): New section.
532 (i386-Syntax): Mention .intel_syntax and .att_syntax.
534 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
535 (smallest_imm_type): Use smallest opcode for shift by one if cpu
536 architecture has been given and is not 486.
538 (md_pseudo_table): Add .arch.
539 (md_assemble): Warn if cpu architecture has been given and an
540 unsupported instruction.
542 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
543 Move operand_types bit defines after relevant template field.
544 (template): Add cpu_flags.
548 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
550 * config/tc-mn10300.h (md_end): Define.
551 (mn10300_finalize): Declare.
552 * config/tc-mn10300.c: Include dwarf2dbg.h.
553 (debug_line): Define.
554 (md_assemble): Generate dwarf2 line info.
555 (mn10300_finalize): New function. Finalize dwarf2 info.
557 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
559 * config/tc-mips.c (md_estimate_size_before_relax): Use the
560 external version of the relocation for weak symbols.
562 2000-05-08 David Mosberger <davidm@hpl.hp.com>
564 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
565 frame size in units of 16 bytes, as required per SW Conventions manual.
566 (output_unw_records): Output info-block header as a dword to get
569 2000-05-08 Alan Modra <alan@linuxcare.com.au>
571 * as.h: #include "file", not <file> on files from ../include.
572 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
573 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
574 (md_convert_frag): Add ATTRIBUTE_UNUSED.
575 (tc_coff_symbol_emit_hook): Ditto.
576 (OPTCOUNT): Cast to int to avoid compiler warning.
577 (md_begin): Fix signed/unsigned warnings.
579 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
581 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
582 ABRANCH LONG case for a conditional branch on a 68000.
583 (md_estimate_size_before_relax): Likewise. Also handle
584 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
585 (m68k-ip: case ABSL): Relax absolute references to 16-bit
586 PC-relative on all CPUs.
587 (md_estimate_size_before_relax): Likewise.
589 2000-05-04 Alan Modra <alan@linuxcare.com.au>
591 * as.c (parse_args): Just mention current year in printed
594 2000-05-03 J.T. Conklin <jtc@redback.com>
596 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
598 (md_parse_option): Recognize -m7400.
600 2000-05-03 Ian Lance Taylor <ian@zembu.com>
602 * config/atof-ieee.c (gen_to_words): When adding carry back in,
603 don't permit lp to become less than the words array.
605 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
607 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
608 Fix little-endian case.
610 2000-05-03 David O'Brien <obrien@NUXI.com>
612 * as.c (parse_args): Update copyright.
614 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
616 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
617 for the .bss section too.
619 2000-05-02 Alan Modra <alan@linuxcare.com.au>
621 * configure.in: Set em=linux for hppa-*-linux.
622 * configure: Regenerate.
623 * doc/Makefile.in: Regenerate with correct automake.
625 * frags.c (frag_grow): Sanity check chunk_size.
627 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
628 * config/obj-som.h: Likewise.
629 * config/obj-ieee.h: Likewise.
631 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
633 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
634 (md_pseudo_table): Fully initialise OBJ_ELF cases.
635 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
636 (pa_ip): low_sign_unext now returns via function value. Use
637 re_assemble_* instead of dis_assemble_* and
638 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
640 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
641 (md_section_align, md_parse_option, md_show_usage,
642 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
643 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
644 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
645 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
646 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
648 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
649 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
650 outside of switch. Correct mask and shifting errors in case 10
651 and case -11. In case 21, compare against signed range to suit
652 hppa_field_adjust changes. In case 12, use re_assemble_12. In
653 case 17 and case 22, use offsetT variable to properly check range.
654 Use re_assemble_* here too.
655 (evaluate_absolute): Change type of value to offsetT. Call
656 hppa_field_adjust to do the work for us.
657 (pa_parse_cmpb_64_cmpltr): Delete save_s.
658 (pa_parse_cmpib_64_cmpltr): Ditto.
659 (pa_build_unwind_subspace): Delete unused var subseg. Change type
660 of i to unsigned int.
661 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
662 (pa_end_of_source): Return type is void.
664 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
666 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
668 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
670 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
672 (md_begin): Removed "construct symbols for each register name".
673 Because register names conflicts with GCC generated function
675 (avr_operand): Now constant numbers can be used as a register
676 identifiers (0 as r0, 31 as r31).
677 (md_assemble): use skip_space () before parsing instruction
680 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
682 * config/tc-avr.c: New AVR_ISA_ defined.
683 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
684 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
685 for `fmul', `movw' and `lpm R,Z' instructions.
686 (avr_operands): Warn if current opcode is a two-word instruction
687 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
688 (avr_opcodes): New commands added.
689 (REGISTER_P): Check 'a' and 'v' constraint letters.
690 (mcu_types): New MCU added.
692 2000-05-01 Alan Modra <alan@linuxcare.com.au>
694 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
695 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
696 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
697 * configure: Regenerate.
699 2000-04-29 Andreas Jaeger <aj@suse.de>
701 * as.h: Correctly check GCC version.
703 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
705 * as.c (parse_args): Allow md_parse_option to override -a listing
707 * config/obj-coff.c (add_lineno): Change type of offset parameter
708 from "int" to "bfd_vma."
709 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
710 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
711 (ppc_change_csect): Align correctly for XCOFF64.
712 (ppc_machine): New function, which discards "ppc_machine" line.
713 (ppc_tc): Cons for 8 when code is 64 bit.
714 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
716 (md_parse_option): Handle -a64 and -a32.
718 * config/tc-ppc.h (TARGET_MACH): Define.
719 (TARGET_FORMAT): Move to function.
720 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
722 2000-04-26 David O'Brien <obrien@FreeBSD.org>
724 * doc/as.1: Fix unbalanced brackets.
726 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
728 (line_comment_chars): Set to '/' if TE_FreeBSD.
730 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
732 * configure.in: Configury support for PA64 (currently disabled).
733 * configure: Rebuilt.
735 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
737 * config/tc-mips.c (s_change_sec): Use record_alignment, not
738 bfd_set_section_alignment.
740 2000-04-25 Alan Modra <alan@linuxcare.com.au>
742 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
745 2000-04-24 Nick Clifton <nickc@cygnus.com>
747 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
748 * doc/as.texinfo (Align): Include arm and strongarm in list of
749 targets that have the second form of the behaviour of the .align
752 2000-04-24 Mark Klein <mklein@dis.com>
754 * obj-som.c: Terminate obj_pseudo_table.
756 2000-04-22 Timothy Wall <twall@cygnus.com>
758 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
760 (operand_match): Conditionally insert default bit values for IMMU9.
762 2000-04-14 Matthew Green <mrg@cygnus.com>
764 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
765 * configure: Rebuilt.
767 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
768 Jason Eckhardt <jle@cygnus.com>
770 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
772 * config/tc-hppa.c (CHECK_ALIGN): New macro.
773 Added handling of new operand types l,y,&,fe,fE,fx.
775 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
776 David Mosberger <davidm@hpl.hp.com>
777 Timothy Wall <twall@cygnus.com>
778 Andrew MacLeod <amacleod@cygnus.com>
779 Jim Wilson <wilson@cygnus.com>
781 * Makefile.am (CPU_TYPES): Add ia64.
782 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
783 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
784 * Makefile.in: Rebuild.
785 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
786 * configure: Rebuild.
787 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
788 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
789 * expr.c (expr): Handle md_optimize_expr.
790 * read.c (LEX_HASH): Add comment.
791 * config/tc-ia64.c, config/tc-ia64.h: New files.
793 2000-04-21 Richard Henderson <rth@cygnus.com>
795 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
796 bundling a non-delayed branch type instruction.
798 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
800 * config/tc-mn10300.c (HAVE_AM30): Define.
801 (md_assemble): Use it.
803 2000-04-19 Alan Modra <alan@linuxcare.com.au>
805 * config/obj-elf.c (obj_elf_change_section): Check for changed
808 * Makefile.am: (CPU_MULTI_VALID): Remove.
809 (MULTI_CPU_TYPES): Define.
810 (MULTI_CPU_OBJ_VALID): Define.
811 (DEPTC): Use the above.
814 Regenerate dependencies.
815 * Makefile.in: Regenerate.
817 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
819 * Makefile.am (YACC, LEX): Get them from configure.
821 2000-04-18 H.J. Lu (hjl@gnu.org)
823 * config/tc-i386.c (offset_in_range): Use addressT instead of
824 bfd_vma for non-bfd assemblers.
826 2000-04-17 Alan Modra <alan@linuxcare.com.au>
828 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
829 doesn't give spurious errors.
831 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
833 * as.h (SEEK_SET): Define if undefined.
835 2000-04-13 Alan Modra <alan@linuxcare.com.au>
837 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
838 constants, and don't assume offsetT is 32 bits.
840 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
842 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
843 (md_pcrel_from_section): Add prototype.
844 (d10v_fix_adjustable): Add prototype.
845 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
847 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
849 2000-04-12 Nick Clifton <nickc@cygnus.com>
851 * config/tc-d10v.c (find_opcode): Correctly calculate position of
852 symbol in frag chain.
854 2000-04-10 Alan Modra <alan@linuxcare.com.au>
856 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
857 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
858 (fits_in_signed_word, smallest_imm_type): Ditto.
859 (md_assemble): Use an offsetT var to hold offsetT values, not a
861 (offset_in_range): New.
862 (md_assemble): Use it.
863 (md_convert_frag): Change type of target_address, opcode_address,
864 and displacement_from_opcode_start to offsetT.
865 (md_create_short_jump): Change type of offset to offsetT.
866 (md_create_long_jump): Ditto.
867 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
868 (md_chars_to_number): Remove.
869 (output_invalid): Remove duplicate prototype.
871 2000-04-09 Nick Clifton <nickc@cygnus.com>
873 * Makefile.am (CPU_TYPES): Add 'avr'.
874 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
875 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
877 * Makefile.in: Regenerate.
879 * doc/as.texinfo: Add M32R documentation.
881 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
883 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
884 --enable-build-warnings option.
885 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
886 * Makefile.in, configure: Re-generate.
888 2000-04-07 Nick Clifton <nickc@cygnus.com>
890 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
891 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
892 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
893 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
894 (arm_force_relocation): Force relocations for
895 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
897 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
899 * config/tc-sh.c (get_operands): There's no third operand if the
900 first operand is an immediate.
902 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
904 * config/tc-sh.c (immediate): Delete.
905 (sh_operand_info): Add immediate member.
906 (parse_reg): Use A_PC for pc.
907 (parse_exp): Add second argument 'op'. All callers changed.
908 (parse_at): Expect pc to be coded as A_PC.
909 Use immediate field in *op.
910 (insert): Add fourth argument 'op'. All callers changed.
911 (build_relax): Add second argument 'op'. All callers changed.
912 (insert_loop_bounds): New function.
913 (build_Mytes): Remove DISP_4.
914 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
915 (assemble_ppi): Use immediate field in *operand.
916 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
917 (md_apply_fix): Likewise.
918 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
920 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
922 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
924 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
926 * internals.texi (CPU backend): Document
927 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
929 2000-04-04 Alan Modra <alan@linuxcare.com.au>
931 * po/gas.pot: Regenerate.
933 * as.c (show_usage): Restore translated part of bug string.
934 * gasp.c (show_usage): Likewise.
936 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
937 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
939 (DEP1): Modify for "gcc -MM".
943 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
945 * Makefile.in: Regenerate.
947 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
949 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
950 (md_begin): Likewise.
951 (HAVE_AM33): New macro.
952 (md_assemble): Use it. Match r_regs and xr_regs only if
955 2000-04-03 Alan Modra <alan@linuxcare.com.au>
957 * as.h: #include "bin-bugs.h"
958 * as.c (show_usage): Use REPORT_BUGS_TO.
959 * gasp.c: #include "bin-bugs.h"
960 (show_usage): Use REPORT_BUGS_TO.
962 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
964 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
966 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
967 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
970 2000-04-03 Alan Modra <alan@linuxcare.com.au>
972 * config/tc-i386.c (i386_immediate): Don't assume a constant
973 immediate is necessarily 16 bits when in 16 bit code mode.
974 (md_assemble): Instead set guess_suffix here after we have checked
977 2000-04-02 Richard Henderson <rth@cygnus.com>
979 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
980 quantities. Correct right shift sign extension.
981 (build_insn): Make `number' unsigned long. Mask top 6 bits of
982 32-bit value when shifting into place.
984 2000-04-01 Ian Lance Taylor <ian@zembu.com>
986 * app.c: Add ATTRIBUTE_UNUSED as needed.
987 * config/tc-ppc.c: Likewise.
988 (ppc_size): Make unsigned long.
989 (ppc_insert_operand): Add casts to avoid warnings.
991 2000-03-31 Nick Clifton <nickc@cygnus.com>
993 * config/tc-d10v.h (md_flush_pending_output): Define.
995 2000-03-29 Nick Clifton <nickc@cygnus.com>
997 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
998 segment. Works for both BFD_ASSEMBLER and others.
999 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1001 2000-03-29 Nick Clifton <nickc@cygnus.com
1003 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1005 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1007 * listing.c (LISTING_LHS_WIDTH): Default depends on
1009 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1011 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1013 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1016 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1018 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1020 * config/tc-avr.c (mcu_types): Add missing initialiser.
1021 (md_pcrel_from_section): Add prototype.
1022 (avr_operand): Remove redundant test of unsigned < 0.
1023 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1025 2000-03-27 Denis Chertykov <denisc@overta.ru>
1027 * config/tc-avr.c: New file for AVR support.
1028 * config/tc-avr.h: Likewise.
1029 * configure.in: Add AVR support.
1030 * configure: Regenerate.
1032 2000-03-26 Timothy Wall <twall@cygnus.com>
1034 * gasp.c (macro_op): Add new argument to check_macro call.
1035 Macro structure definitions moved to macro.h
1036 * sb.h: Add argument to prototype for input_scrub_include_sb.
1037 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1038 nesting checks with an additional flag.
1039 (struct input_save): Add flag to indicate whether current sb
1040 should be checked for proper macro/conditional nesting.
1041 (input_scrub_push/pop): Save/restore nest check flag.
1042 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1044 * macro.c (check_macro): Allow caller to retrieve parsed macro
1045 information if a pointer is provided. This information may be
1046 used by the new macro hooks.
1047 * macro.h: Update prototype for check_macro. Macro struct
1048 definitions moved here from macro.c/gasp.c.
1049 * read.c (read_a_source_file): Add parameter to check_macro call,
1050 and pass macro info to the macro hook, if defined.
1051 (input_scrub_insert_line): New. Allow insertion of a line of
1052 characters into the input stream.
1053 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1054 file into the input stream.
1055 (s_include): Use input_scrub_insert_file.
1056 * internals.texi: Document new macro hooks.
1057 * as.h: New prototypes added.
1059 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1061 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1062 an initial capital letter.
1063 (i386_index_check): Reindent.
1065 2000-03-19 Nick Clifton <nickc@cygnus.com>
1067 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1070 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1072 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1073 instruction operand bad if Rd > 7 when generating
1074 thumb instructions. Prevents for example,
1075 "adr r12,label" from silently failing and generating
1076 the wrong instruction.
1078 2000-03-17 Nick Clifton <nickc@cygnus.com>
1080 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1081 that have a destingation >= 0x400000.
1082 Fix compile time warning messages.
1084 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1086 * config/tc-sh.c (md_begin): When encountering insn that are
1087 not supported by the current arch, only change the name if
1088 its contents are the same as prev_name.
1089 (get_specific): If the the architecture doesn't match, fail.
1091 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1093 * config/tc-sh.c (IDENT_CHAR): Define.
1094 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1095 matching back where it came from.
1097 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1099 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1101 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1103 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1106 2000-03-15 Kazu Hirata <kazu@hxi.com>
1108 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1110 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1112 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1113 floating-point-number, make sure 'f' is in FLT_CHARS.
1115 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1117 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1118 (s_lcomm_internal): Use it.
1119 * doc/internals.texi (CPU backend): Document it.
1120 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1123 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1125 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1128 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1129 implementation doesn't have special handling for switch
1131 (macro_build): Allow for code in sections other than .text.
1133 (mips_ip): Likewise.
1134 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1135 Don't perform relocs if we will be outputting them.
1136 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1137 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1140 2000-03-09 Catherine Moore <clm@cygnus.com>
1142 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1143 relocation type based on the entry in the fixup structure.
1145 2000-03-08 H.J. Lu (hjl@gnu.org)
1147 * Makefile.am (install-exec-tooldir): Depend on
1148 install-exec-bindir for parallel make.
1149 * Makefile.in: Regenerated.
1151 2000-03-06 Nick Clifton <nickc@cygnus.com>
1153 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1155 (md_parse_option): Parse -m32r command line switch - disable m32rx
1157 (md_show_usage): Document new option.
1159 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1160 * doc/Makefile.in: Regenerate.
1161 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1163 2000-03-02 Michael Meissner <meissner@redhat.com>
1165 * config/tc-d30v.c (check_range): Remove code that incorrectly
1166 sign extended values where bits < 32.
1168 2000-03-02 H.J. Lu (hjl@gnu.org)
1170 * configure.in: Support --enable-targets=all on ia32.
1171 * configure: Regenerated.
1173 2000-03-01 Nick Clifton <nickc@cygnus.com>
1175 * gasp.c (do_align): Remove bogus check of alignment value.
1177 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1179 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1180 TC_PPC was defined forced the type of a symbol with no other type
1183 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1185 * doc/internals.texi (CPU backend): Mention that
1186 line_separator_chars do not break up comments. Fix typos for
1187 LEX_AT and LEX_NAME descriptions. Document operands for
1188 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1189 description of md_create_short_jump usage. Document argument for
1190 md_undefined_symbol.
1192 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1194 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1195 (md_parse_option): Handle it.
1196 (md_show_usage): Document it.
1198 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1200 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1201 opcode, for the instruction `pal19'. From Andrea Arcangeli
1204 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1206 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1208 (md_assemble): To here, before template operands are matched.
1209 Also ensure a constant immediate is sign extended when we know the
1210 size is at most 16 bits. This is to catch cases like "add
1211 $0xffc0,%ax" where we don't know the size, and thus that the
1212 immediate can be represented as Imm8S until after parsing the
1214 (i386_displacement): Similarly sign extend 16 bit constant
1216 (md_assemble): Relax 16-bit jump constant range check to suit sign
1217 extended displacements.
1219 2000-02-26 Andreas Jaeger <aj@suse.de>
1221 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1223 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1225 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1226 call operands when intel_syntax.
1227 (intel_float_operand): Return 2 for "fi...".
1228 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1229 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1230 earlier "SHORT" change.
1231 (md_assemble): When determining suffix from Regs, exclude
1234 2000-02-24 Nick Clifton <nickc@cygnus.com>
1236 * configure: Add arm-wince, mips-pe and sh-pe targets.
1237 * configure: Regenerate.
1239 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1241 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1242 "pe-mips" for the mips-pe target.
1244 * config/tc-arm.c (insns): Change displacement encoded in BL
1245 and B instructions if the target port is arm-wince.
1246 (do_ldst): Do not bias the relocation offset if the target
1248 (md_pcrel_from): Add in missing relocation offset bias if the
1249 target os arm-wince.
1251 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1252 (md_begin): Disable -G support for mips-pe target.
1253 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1254 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1257 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1258 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1259 assembler, just set the alignment to 4.
1261 * config/te-wince-pe.h: New file for WinCE targets. Define
1264 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1266 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1267 string instructions.
1268 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1269 (i386_intel_memory_operand): After finding a segment override,
1270 check again for no `[' before looking for a displacement. Bomb if
1271 more than one displacement rather than silently discarding the
1272 second and subsequent ones. Free strings malloc'd by
1273 build_displacement_string.
1275 2000-02-24 Catherine Moore <clm@cygnus.com>
1277 * config/obj-som.c (obj_pseudo_table): Add "weak".
1278 (obj_som_weak): New routine.
1280 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1282 * config/tc-i386.c (union i386_op): New.
1283 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1284 Throughout file replace occurences of disps[n], imms[n], regs[n]
1285 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1286 intel mode operand swapping. Add assert in regKludge and
1287 fake_zero_displacement code. Test i.types[n] when outputting
1288 displacements and immediates. Combine output of Disp16 with
1290 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1291 when in intel mode by (not) reversing fsub and fdiv operands
1292 before the template search. This fails for single operand
1293 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1294 undefined. Instead fix the base_opcode after we've found the
1295 template. Move base_opcode xor with found_reverse_match from
1296 opcode output code to before this fix so we test for the correct
1298 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1299 check in intel mode. Instead compare opcodes.
1301 * config/tc-i386.h (TC_RELOC): Delete.
1302 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1303 with equivalent call to reloc.
1305 * as.h (flag_m68k_mri): Move declaration after target include, and
1306 only declare when TC_M68K defined. Define as zero otherwise.
1307 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1308 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1309 Define as zero otherwise.
1310 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1311 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1312 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1313 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1314 testing whether defined.
1315 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1316 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1317 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1318 rather than testing whether defined.
1319 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1320 (parse_mri_cons): Declare and use only when TC_M68K.
1321 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1322 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1323 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1325 * NEWS: Mention IBM 370 support.
1327 2000-02-23 Richard Henderson <rth@cygnus.com>
1329 * config/tc-i386.c (md_assemble): When swapping operands for
1330 intel_syntax, assume everything that's not Imm or Disp is a
1333 2000-02-23 Linas Vepstas <linas@linas.org>
1335 * config/tc-i370.c, config/tc-i370.h: New files.
1336 * Makefile.am: Add support for Linux/IBM 370.
1337 * configure.in: Likewise.
1338 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1339 * config/obj-elf.c: Include elf/i370.h
1340 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1342 * Makefile.in: Regenerate.
1343 * configure: Regenerate.
1345 * doc/c-i370.texi: New file.
1346 * doc/all.texi: Include it.
1347 * doc/as.texinfo: And here.
1348 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1349 * doc/Makefile.in: Regenerate.
1351 2000-02-19 Michael Meissner <meissner@redhat.com>
1353 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1354 determine if an instruction can be used in parallel with an ADDppp
1355 or SUBppp instruction.
1357 2000-02-22 Andrew Haley <aph@cygnus.com>
1359 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1361 1999-12-30 Andrew Haley <aph@cygnus.com>
1363 * config/tc-mips.c (mips_gp32): New variable.
1364 (macro_build) Use mips_gp32.
1366 (md_longopts): Add "-mgp32" and "-mgp64".
1367 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1369 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1371 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1372 warning, and bump it to 1.
1374 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1376 From Brad Lucier <lucier@math.purdue.edu>:
1377 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1380 2000-02-21 Catherine Moore <clm@cygnus.com>
1382 * config/tc-mips.c (MF_HILO_INSN): Define.
1383 (mips_7000_hilo_fix): Declare.
1384 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1385 (md_parse_option): Check for 7000_HILO_FIX options.
1386 (OPTION_M7000_HILO_FIX): Define.
1387 (OPTION_NO_M7000_HILO_FIX): Define.
1388 * doc/c-mips.texi (-mfix7000): Describe.
1390 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1392 * listing.c (print_lines): Remove unused variable `end'.
1394 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1395 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1396 reloc_type when BFD_ASSEMBLER.
1397 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1398 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1399 statement and quell signed vs. unsigned comparison warning.
1401 2000-02-18 Nick Clifton <nickc@cygnus.com>
1403 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1404 the computed frag offset, rather than overwriting it.
1406 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1408 * config/tc-sh.c ("elf/sh.h"): Include.
1409 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1410 (md.begin): Initialize target_arch.
1411 Only include opcodes in has table that match selected architecture.
1412 (parse_reg): Recognize register names for sh-dsp.
1413 (parse_at): Recognize post-modify addressing.
1414 (get_operands): The leading space is now optional.
1415 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1416 arguments. Update valid_arch.
1417 (build_Mytes): Add support for SDT_REG_N.
1418 (find_cooked_opcode): New function, broken out of md_assemble.
1419 (assemble_ppi, sh_elf_final_processing): New functions.
1420 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1421 (md_longopts, md_parse_option): New option: -dsp.
1422 * config/tc-sh.h (elf_tc_final_processing): Define.
1423 (sh_elf_final_processing): Declare.
1425 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1427 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1428 the unwinder subspace. Save the current seg/subseg before creating
1431 2000-02-10 Nick Clifton <nickc@cygnus.com>
1433 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1434 little endian targets.
1435 (INST_BYTE1): Redefine to handle big and little endian
1437 (cpu_type): New type: Select between M340 and M210.
1438 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1439 instructions of the M340.
1440 (md_assemble): Add support for the MULSH and OPSR classes of
1442 (md_atof): Add support for little endian targets.
1443 (md_parse_option): Add support for -EL, -EB and -mcpu command
1445 (md_convert_frag): Add support for little endian targets.
1446 (md_apply_fix3): Add support for little endian targets.
1447 (md_number_to_chars): Add support for little endian targets.
1449 2000-02-10 Timothy Wall <twall@redhat.com>
1451 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1452 defined, use it to verify the symbol just read should be a label.
1454 2000-02-10 Timothy Wall <twall@redhat.com>
1456 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1457 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1458 around colons when KEEP_WHITE_AROUND_COLON is defined.
1459 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1460 and KEEP_WHITE_AROUND_COLON.
1462 2000-02-08 Timothy Wall <twall@redhat.com>
1464 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1466 (do_repeat): New. Abstract repeat logic so that a "break" can be
1468 (end_repeat): New. Provide support for a "break" out of the
1470 * read.h: Add prototypes for new functions.
1472 2000-02-08 Timothy Wall <twall@redhat.com>
1474 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1475 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1476 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1479 2000-02-08 Timothy Wall <twall@redhat.com>
1481 * read.c: Added elseif to directives table.
1482 * read.h: Added prototype for s_elseif.
1483 * doc/as.texinfo: Added description for elseif.
1484 * cond.c (s_elseif): New function
1486 2000-02-04 Timothy Wall <twall@redhat.com>
1488 * listing.c (print_lines): Remove conditionals causing bug in
1491 2000-02-03 Timothy Wall <twall@cygnus.com>
1493 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1495 * frags.c (frag_new): Calculate fr_fix in octets
1496 (frag_now_fix) Return offset as target address offset (bytes).
1497 (frag_now_fix_octets) New - Return offset in octets (8-bit
1499 * frags.h: Added prototype for frag_now_fix_octets().
1500 Distinguish between octets and bytes in field descriptions.
1501 * listing.c (calc_hex): Account for octets vs bytes when
1502 printing addresses/offsets.
1503 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1504 target is little-endian, print the octets in a word in big-endian
1505 order so that the display looks like a proper hexadecimal number,
1506 instead of having the octets reversed.
1507 * read.c (do_align): When recording alignment, alignment power
1508 should be in terms of target bytes (minimum addressible unit)
1510 (do_org) Convert ORG target address (byte) argument into an
1511 octet offset when generating a variable fragment.
1512 * symbols.c (resolve_symbol_value): Symbol final value
1513 converted to a target address offset (bytes) from its octet offset.
1514 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1515 offset (bytes) is adjusted by the frag offset (octets) converted
1517 (coff_frob_section) Section alignment power is in terms of bytes;
1518 convert it to an octet alignment power when calculating size (and
1519 size mask) in octets. Don't modify the section size in order to
1520 "align" it for TI COFF, since that format has a different method
1521 for storing alignment information.
1523 2000-02-01 Timothy Wall <twall@cygnus.com>
1525 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1526 entries, matching the way GCC generates them. If not escaped, the
1527 filename is encoded incorrectly.
1529 2000-01-31 Nick Clifton <nickc@cygnus.com>
1531 * config/tc-arm.c (reg_table): Add support for ATPCS register
1534 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1536 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1538 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1540 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1541 of a symbol when we really care about its value.
1543 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1545 * config/tc-mcore.c (md_assemble): Give warning message if
1546 operands passes to instruction are more than the spec.
1548 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1550 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1551 Thumb mode but the label seen was not declared as '.thumb_func'
1552 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1553 correct disassembly of Thumb code bounded by non function labels.
1555 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1557 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1558 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1560 * Makefile.in: Same here.
1563 * configure.in: Set bfd_gas for i386-aout when primary target
1564 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1565 we may need the primary te_file. Remove incorrect comment.
1567 * configure: Regenerate.
1569 * config/e-i386aout.c: New file.
1571 * as.c (USE_EMULATIONS): Move to before print_version_id.
1572 (struct emulation): Add i386aout.
1573 (show_usage): Split text strings. Reformat -a text. Add --em
1577 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1578 (aout_format_ops): New.
1581 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1582 preprocessor conditional and add aout USE_EMULATIONS tests.
1583 (read_a_source_file): Don't pass error strings to printf as
1587 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1589 (do_data): Same here.
1590 (process_file): And here.
1593 * symbols.c (colon): Rewrite "already defined" fatal message
1594 code for aout with USE_EMULATIONS.
1597 * config/obj-aout.c (OBJ_HEADER): Define.
1598 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1600 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1601 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1603 (obj_aout_type): Expand S_SET_OTHER here too.
1604 (obj_read_begin_hook): Remove.
1605 (aout_pop_insert): New.
1606 (obj_aout_s_get_other): New.
1607 (obj_aout_s_get_desc): New.
1608 (aout_format_ops): New.
1611 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1612 gets aout_pseudo_table.
1613 (aout_pseudo_table): Declare.
1614 (obj_read_begin_hook): Define.
1617 * config/obj-coff.c (obj_pseudo_table): Rename to
1619 (coff_pop_insert): Use coff_pseudo_table.
1620 (coff_sec_sym_ok_for_reloc): Remove.
1621 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1622 and comment all zero entries and remove #if 0 code.
1625 * config/obj-coff.h (obj_pop_insert): Define.
1626 (coff_pseudo_table): Declare.
1629 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1630 s_get_size, s_set_size. Comment all zero entries.
1633 * config/obj-elf.c (elf_s_get_other): New function.
1634 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1635 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1636 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1638 (obj_elf_parse_section_letters): Don't pass error strings to
1639 printf as format arg.
1642 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1644 (elf_s_get_other): Declare.
1645 (S_GET_OTHER) Define as elf_s_get_other if not already
1647 (S_SET_OTHER): Only define when not already defined.
1648 (elf_obj_read_begin_hook): Declare.
1649 (obj_read_begin_hook): Define.
1650 (elf_obj_symbol_new_hook): Declare.
1651 (obj_symbol_new_hook): Define.
1654 * config/obj-multi.h: Add copyright header and protect against
1655 multiple inclusion. Add * to all function pointers.
1656 (OBJ_HEADER): If defined, include it rather than other defines
1658 (obj_frob_file_after_relocs): Test for NULL.
1659 (obj_symbol_new_hook): Here too.
1660 (obj_sec_sym_ok_for_reloc): And here.
1661 (S_GET_OTHER): Define.
1662 (S_GET_DESC): Define.
1663 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1664 (OBJ_MAYBE_ELF): Update comment.
1666 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1667 OBJ_AOUT preprocessor conditional and handle emulation by
1668 testing OUTPUT_FLAVOR.
1669 (i386_displacement): Here too.
1670 (md_section_align): Similarly here.
1671 (i386_target_format): Conditionally compile when more than one
1672 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1673 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1674 (i386_displacement): Here too.
1677 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1678 Define TARGET_FORMAT for aout only when not multi.
1681 * config/te-multi.h: Delete file as it's identical to te-generic.h
1683 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1685 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1686 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1689 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1691 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1694 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1696 * config/tc-mips.c (mips_do_align): New function.
1697 * config/tc-mips.h (md_do_align): Define.
1699 2000-01-10 Philip Blundell <philb@gnu.org>
1701 * doc/c-arm.texi (ARM Options): Fix typo.
1702 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1703 line separator for Linux.
1704 * doc/as.texinfo (Comments): Mention the ARM.
1706 2000-01-10 Philip Blundell <pb@futuretv.com>
1708 * configure.in (arm*-*-conix*): New target.
1709 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1711 * configure: Regenerate.
1713 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1715 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1716 (obj_elf_visibility): New function.
1718 * doc/as.texinfo (Visibility): New node: document visibility
1721 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1723 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1724 warning for absolute jump/call without `*' in non-intel mode. No
1725 need to set i.types[0] JumpAbsolute in intel mode.
1727 1999-12-22 Philip Blundell <pb@futuretv.com>
1729 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1730 hook function when changing sections.
1731 (arm_s_data): Likewise.
1733 1999-12-14 Nick Clifton <nickc@cygnus.com>
1735 * config/tc-arm.c (md_parse_option): Add support for -marm720
1736 command line switch.
1738 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1740 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1741 (r_registers, xr_registers): Define.
1742 (r_register_name, xr_register_name): New functions.
1743 (md_assemble): Handle new am33 operand types and instruction
1745 (mn10300_insert_operand, check_operand): Likewise.
1747 1999-11-29 Nick Clifton <nickc@cygnus.com>
1749 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1750 (s_force_thumb): Set thumb_mode to 2.
1751 (md_assemble): Do not complain about thumb instructions on a
1752 non-thumb target if thumb_mode is set to 2.
1754 1999-11-28 Michael Meissner <meissner@cygnus.com>
1756 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1757 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1758 (O_...): Add new machine dependent expressions if we are handling
1759 explicit relocations.
1760 (alpha_reloc_op): New static table holding the explicit relocation
1762 (alpha_literal_hash): New static to hold the hash table for
1763 explicit relocations.
1764 (alpha_macros): Add support for explicit relocations.
1765 (md_begin): If explicit relocations, initialize hash table.
1766 (md_assemble): Don't print a second error if tokenize_arguments
1767 already printed an error message.
1768 (md_apply_fix): Add support for explicit relocations.
1769 (alpha_force_relocation): Ditto.
1770 (alpha_fix_adjustable): Ditto.
1771 (alpha_adjust_symtab): New function to support explicit
1773 (alpha_adjust_symtab_relocs): Ditto.
1774 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1775 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1776 Add support for explicit relocations. Return -2 if an error
1777 message was already printed.
1778 (find_macro_match): Add support for explicit relocations. Comment
1780 (emit_insn): Add support for explicit relocations.
1781 (assemble_tokens): Ditto.
1783 (load_expression): Ditto.
1786 (emit_ir_load): Ditto.
1787 (emit_loadstore): Ditto.
1790 (emit_sextX): Ditto.
1791 (emit_division): Ditto.
1792 (emit_jsrjmp): Ditto.
1793 (emit_retjcr): Ditto.
1795 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1797 (tc_adjust_symtab): If explicit relocations, call the function
1798 alpha_adjust_symtab.
1799 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1800 relocations next to the literal relocation they reference.
1801 (TC_INIT_FIX_DATA): Initialize the new fields.
1802 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1804 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1806 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1807 'B' operand for PA2.0 bb instruction.
1809 1999-11-18 Nick Clifton <nickc@cygnus.com>
1811 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1814 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1816 (mcore_force_relocation): Force relocations to be generated for
1819 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1821 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1822 (i386_displacement): Disallow O_big displacements.
1824 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1826 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1827 improvements in error checking.
1828 (md_assemble): Support for unconditional ARM instructions.
1829 (md_parse_option): Support for -m[arm]v5e flag.
1831 1999-11-12 Nick Clifton <nickc@cygnus.com>
1833 * macro.c (buffer_and_nest): Do not check beyond the end of the
1836 1999-11-11 Nick Clifton <nickc@cygnus.com>
1838 * macro.c (buffer_and_nest): Look for seperator after TO and
1841 1999-11-08 Andrew Haley <aph@cygnus.com>
1843 * app.c (do_scrub_chars): When in State 10, treat backslash
1844 characters in the same way as as symbol characters.
1846 1999-11-07 Richard Henderson <rth@cygnus.com>
1848 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1849 the previous label was in the current section before playing
1850 with auto-alignment.
1852 1999-11-06 Nick Clifton <nickc@cygnus.com>
1854 * config/tc-v850.c (v850_force_relocation): Force relocation
1856 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1859 1999-11-05 Michael Meissner <meissner@cygnus.com>
1861 * expr.h (operatorT): Increase machine dependent operators to 16.
1862 * expr.c (op_rank): Ditto.
1864 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1866 * read.c (pseudo_set): Reject attempts to set the value of a
1869 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1872 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1874 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1875 to bfd_set_section_contents.
1877 1999-11-03 Nick Clifton <nickc@cygnus.com>
1879 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1881 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1883 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1884 (mips_ip): Use OPCODE_IS_MEMBER.
1886 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1888 * config/tc-arm.c (reg_required_here): Improve comments.
1890 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1891 (tinsns): Initialize variants field.
1893 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1894 BAD_PC respectively.
1896 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1898 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1899 * config/tc-arm.h: Fix compile time warnings.
1901 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1903 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1904 form @abs16, @(abs16) and @(abs16 + imm).
1906 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1908 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1909 (ISA_HAS_64_BIT_REGS) New.
1910 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1911 mips_emit_delays,macro_build,load_register,load_addresss,
1912 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1913 and/or use new ISA_xxx macros in expressions involving
1914 ISA, particularly mips_opts.isa.
1916 1999-10-18 Michael Meissner <meissner@cygnus.com>
1918 * expr.h (operatorT): Add machine dependent operators md1..md8.
1919 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1920 for the machine dependent operators to use.
1922 * expr.c (op_rank): Add machine dependent operators.
1924 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1926 (O_cpregister): Ditto.
1927 (md_begin): Change X_op test that field is wide enough to use
1928 O_max instead of O_alpha_max.
1929 (cpu_types): Fill in missing initializer.
1930 (alpha_num_macros): Make unsigned.
1931 (md_assemble): Make opnamelen be size_t.
1932 (md_apply_fix): Cast alpha_num_operands to int before testing.
1933 (alpha_force_relocation): Ditto.
1934 (alpha_fix_adjustable): Ditto.
1935 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1936 (tc_gen_reloc): Ditto.
1937 (tc_get_register): Ditto.
1942 (s_alpha_ent): Ditto.
1943 (s_alpha_end): Ditto.
1944 (s_alpha_frame): Ditto.
1945 (s_alpha_prologue): Ditto.
1946 (s_alpha_file): Ditto.
1947 (s_alpha_gprel32): Ditto.
1948 (s_alpha_proc): Ditto.
1949 (s_alpha_set): Ditto.
1950 (s_alpha_base): Ditto.
1951 (s_alpha_align): Ditto.
1952 (s_alpha_arch): Ditto.
1953 (alpha_align): Ditto.
1954 (assemble_insn): Suppress unused variable warning.
1956 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1957 order in the structure.
1958 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1960 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1962 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1964 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1966 * config/tc-i386.c (i386_index_check): Correct #endif location.
1968 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1970 * as.c (show_usage): Document new options.
1971 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1972 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1973 (parse_args): Parse the new options.
1974 (main): If there were warnings, and --fatal-warnings
1975 was specified, print an error.
1976 * as.h: New variable, flag_fatal_warnings, for new option.
1978 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1980 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1981 '@'. Change autoincrement completers to fall through to cache control
1984 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1986 (pa_parse_addb_64_cmpltr): New function.
1988 * config/tc-hppa.c (pa_ip): Change error message.
1989 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1990 '?Q' args to allow falling through.
1992 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1993 Remove unused conditional codes.
1994 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1996 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1998 * config/tc-d30v.c (CHAR_BIT): Define.
1999 (check_range): Fix bit operations to support integers bigger than
2002 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2004 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2007 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2008 Doug Evans <devans@cygnus.com>
2010 Add support for m32rx.
2011 * config/tc-m32r.c (enable_m32rx): New static global.
2012 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2013 (allow_m32rx): New function.
2014 (M32R_SHORTOPTS): Add `O'.
2015 (md_longopts): Add --m32rx plus several warning options.
2016 (md_parse_option): Handle new options.
2017 (md_show_usage): Print them.
2018 (md_begin): Enable m32rx.
2019 (OPERAND_IS_COND_BIT): New macro.
2020 (first_writes_to_seconds_operands): New function.
2021 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2022 (target_make_parallel,assemble_two_insns): New functions.
2023 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2024 If optimizing and m32rx, try to make consecutive insns parallel.
2026 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2028 * config/tc-mips.c (nopic_need_relax): Allow for the
2029 .sdata.foo sections generated by -fdata-sections,
2030 and for the .gnu.linkonce.s sections generated by C++.
2032 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2034 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2035 with cleaner code using completer prefixes. Add 'Y'.
2037 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2039 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2041 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2042 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2043 insn does not match and we should try the next insn in the table.
2045 1999-09-22 Nick Clifton <nickc@cygnus.com>
2047 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2049 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2051 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2054 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2056 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2057 OBJ_ELF. If ELF, add "sq".
2058 (md_parse_option): If ELF, ignore -s and -q.
2059 (md_show_usage): Mention ELF options.
2061 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2063 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2066 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2068 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2070 * config/tc-hppa.c (struct pa_it): New field "trunc".
2071 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2072 (pa_parse_ftest_gfx_completer): New function
2073 (pa_parse_fp_cnv_format): New function.
2075 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2076 (md_apply_fix): Handle 22bit pc-rel branches.
2078 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2080 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2082 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2084 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2086 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2088 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2089 (pa_ip): Handle 'fX'.
2091 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2093 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2094 unwinds unless the function is in the text space.
2095 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2097 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2099 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2100 (md_assemble): To here. Tweak address generation.
2102 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2104 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2105 (md_assemble): Call dwarf2_where for OBJ_ELF.
2106 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2107 (pa_end_of_source): New function.
2108 * tc-hppa.h (md_end): Define for OBJ_ELF.
2110 1999-09-14 Michael Meissner <meissner@cygnus.com>
2112 * configure.in (Canonicalization of target names): Remove adding
2113 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2114 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2115 * configure: Regenerate.
2117 1999-09-14 Donn Terry <donn@interix.com>
2119 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2121 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2123 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2124 pc-relative jmp/call to an absolute symbol.
2125 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2126 absolute section symbols.
2128 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2129 jump handling code and comments.
2131 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2133 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2134 the value if TE_PE and a global defined symbol.
2136 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2138 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2139 print the symbol, rather than printing it here.
2141 1999-09-11 Donn Terry <donn@interix.com>
2143 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2144 BFD_RELOC_RVA relocations.
2146 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2147 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2150 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2152 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2153 * doc/internals.texi (Object format backend): Document
2156 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2157 relocations against global symbols if TE_PE.
2159 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2160 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2162 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2165 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2166 symbols which do not have a constant value, or tags with
2167 non-tags. Remove the symbol from the list before adding it at the
2170 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2171 C_FCN symbol differently if TE_PE.
2172 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2173 appears in the pseudo-op, rather coff_line_base which is only set
2176 * config/obj-coff.c (obj_coff_loc): New static function.
2177 (obj_pseudo_table): Add "loc".
2179 * config/obj-coff.c (add_lineno): Check that the line number is
2182 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2183 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2185 (md_atof): Return NULL rather than 0.
2186 * config/tc-i386.c (md_atof): Change type to int.
2187 * expr.c (expr): Change first parameter to int.
2188 * config/obj-coff.c: Add declarations for static functions.
2189 (coff_frob_symbol): Use SYM_AUXENT.
2190 * config/tc-i386.h (flag_16bit_code): Don't declare.
2192 * config/obj-coff.c (obj_coff_section): Default to setting
2193 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2195 * write.c (adjust_reloc_syms): Print adjusted fixup.
2197 * expr.c (integer_constant): Correct too_many_digits calculation
2200 1999-09-09 Andreas Schwab <schwab@suse.de>
2202 * doc/c-arm.texi: Fix arguments of @var to not contain
2205 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2207 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2209 (md_parse_option): Only support -k flag for ELF and COFF targets.
2211 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2213 * config/tc-hppa.c (pa_ip): Put strict register checks before
2214 call to pa_parse_number.
2216 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2218 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2220 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2223 1999-09-06 Donn Terry <donn@interix.com>
2225 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2227 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2229 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2230 candidate instruction. Require registers for register arguments
2231 when in strict mode. Require assemble-time constants for
2232 constants when in strict mode.
2233 (pa_get_absolute_expression): Require a constant when in strict
2236 1999-09-06 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2240 1999-09-04 Steve Chamberlain <sac@pobox.com>
2242 * config/tc-pj.c: New file, supports picoJava in ELF.
2243 * config/tc-pj.h: Ditto.
2244 * configure.in (pjl*, pj*): New targets.
2245 * Makefile.am: Rebuild dependencies.
2246 (CPU_TYPES): Add pj.
2247 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2248 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2249 * doc/c-pj.texi: New file.
2250 * doc/as.texinfo: Add some PJ specifics.
2251 * doc/all.texi: Add PJ to the list of all architectures, sort them
2253 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2254 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2256 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2258 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2259 (obj_frob_file): Test for null pointer.
2260 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2261 (OBJ_PROCESS_STAB): And here.
2262 (elf_obj_sy): Remove
2264 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2265 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2266 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2268 * config/obj-coff.c (no_func): Remove.
2269 (coff_format_ops): Change occurrences of no_func to 0, as we test
2270 for 0 in obj-multi.h.
2272 * configure.in: Enable bfd for i386-coff when primary target is
2273 bfd. Enable i386 elf,coff emulation support. Don't set
2274 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2275 emulation to support.
2276 *configure: Regenerate.
2278 1999-09-02 Nick Clifton <nickc@cygnus.com>
2280 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2281 .section .line directive is encountered.
2283 1999-09-01 Nick Clifton <nickc@cygnus.com>
2285 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2288 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2289 * as.texinfo: Document --gdwarf2 command line option.
2290 Add additional documentation of ARM command line switches.
2292 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2294 * config/tc-i386.c (i386_intel_memory_operand): Combine
2295 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2296 and RESTORE_END_STRING around parse_register calls.
2297 (i386_operand): Here too.
2298 (i386_is_reg): Remove.
2299 (parse_register): Move as_bad calls from within this function to
2302 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2304 Based on a patch from H.J. Lu <hjl@gnu.org>
2305 * config/tc-i386.c (parse_register): Handle FP regs specially.
2306 (md_begin): Remove '(' and ')' from register_chars.
2308 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2310 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2311 error message (done elsewhere).
2313 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2315 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2317 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2319 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2322 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2324 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2326 Add new completers. Fix bug in 64 bit condition handling.
2328 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2331 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2333 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2335 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2337 1999-08-27 Jim Wilson <wilson@cygnus.com>
2339 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2340 (struct ls): Add frag field. Initialize it to zero.
2341 (out_end_sequence): New local text_frag. Set it while in text section.
2342 Replace address check with frag check. Set ls.frag to text_frag if
2343 out_set_addr called.
2344 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2345 Set it before switching sections. Replace address check with frag
2346 check. Set ls.frag to saved_frag if out_set_addr called.
2348 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2350 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2351 output "advance_pc" opcode instead of calling gen_addr_line().
2352 The latter has the undesired side-effect of creating a new row
2353 in the debug line info matrix.
2355 1999-08-26 Jim Wilson <wilson@cygnus.com>
2357 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2358 ls.last_filename if last is less than zero. Set ls.last_filename
2359 when allocating new entry.
2360 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2363 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2365 * config/tc-i386.c (i386_index_check): Fix the displacement size
2366 when INFER_ADDR_PREFIX.
2368 1999-08-18 Nick Clifton <nickc@cygnus.com>
2370 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2373 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2375 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2376 handle 0xffffNNNN constants correctly.
2378 1999-08-16 Nick Clifton <nickc@cygnus.com>
2380 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2383 1999-08-13 Nick Clifton <nickc@cygnus.com>
2385 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2386 (md_apply_fix3): Always pass positive values to
2387 validate_offset_imm.
2389 1999-08-12 Nick Clifton <nickc@cygnus.com>
2391 * config/tc-arm.c (skip_whitespace): New macro.
2392 Formatting tidy ups.
2394 (md_apply_fix3): Store relocation offset in addend for ELF based
2396 (arm_force_relocation): Always generate relocs for Thumb function
2399 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2401 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2402 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2404 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2406 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2407 flags for the unwind subspace.
2409 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2410 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2411 suitable relocation based on the size of the target's pointer.
2412 Always Use subsegment zero for the unwinders.
2413 (pa_level): Handle "2.0w".
2415 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2417 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2418 with the following instruction unless this was specified.
2420 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2422 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2423 certain sections, to match BFD changes.
2425 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2427 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2428 (EXTRA_SCRIPTS): Define to keep automake happy.
2429 * Makefile.in: Rebuild.
2431 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2433 * Makefile.am: Rename .dep* files to DEP*.
2434 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2435 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2437 * Makefile.in: Rebuild.
2439 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2441 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2443 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2445 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2446 avoid problems on DOS filesystems.
2447 * Makefile.in: Rebuild.
2449 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2451 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2453 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2456 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2458 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2459 line to create ${GDBINIT} rather than .gdbinit.
2460 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2462 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2464 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2466 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2468 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2470 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2472 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2473 non-adjustable symbols.
2475 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2477 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2479 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2481 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2484 1999-08-05 Donn Terry <donn@interix.com>
2486 * config/te-interix.h: New file.
2487 * configure.in (i386-*-interix*): New target.
2488 * configure: Rebuild.
2490 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2492 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2493 selectors for ELF too.
2494 (selector_table): Add "ltp" and "rtp" selectors.
2496 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2498 * config/tc-i386.c (i386_operand): No need to change
2499 operand_string pointer in segment reg case before goto
2500 do_memory_reference. Initialise displacement_string_start and
2501 displacement_string_end after do_memory_reference label.
2502 (i386_index_check): Add operand_string param, and print error
2503 message on failure here.
2504 (i386_intel_memory_operand): Instead of here.
2505 (i386_operand): And here.
2506 (INFER_ADDR_PREFIX): Enable.
2508 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2510 * config/tc-i386.h (DefaultSize): Define. Renumber following
2511 opcode_modifier defines.
2513 From Etienne Lorrain <etienne.lorrain@ibm.net>
2514 * config/tc-i386.c (stackop_size): New variable.
2515 (set_16bit_code_flag): Clear it here.
2516 (set_16bit_gcc_code_flag): New function.
2517 (md_pseudo_table): Add "code16gcc" entry.
2518 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2520 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2522 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2523 next_set_end even if the end symbol is being discarded.
2525 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2526 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2527 * config/obj-coff.c: Likewise.
2528 (seg_info_type): Remove.
2529 (seg_info_off_by_4): Change to array of segT.
2530 (s_get_segment): Adjust accordingly.
2531 (obj_pseudo_table): Fully initialize sentinel entry.
2533 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2534 Ralf Baechle <ralf@uni-koblenz.de>.
2536 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2538 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2540 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2542 * config/tc-i386.c: Indentation and white space changes.
2543 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2544 don't enable it by default.
2545 (i386_intel_operand): Remove redundant prototype.
2546 Move check on number of memory operands, and i.mem_operands++
2547 (i386_intel_memory_operand): To here.
2548 Remove i386_immediate code from here. Remove special case code
2549 for input and output using (%dx). Remove base/index checks and
2550 call i386_index_check instead. Save initial operand_string
2551 argument for error message.
2552 (i386_operand): Remove redundant prototype. Move base/index
2553 checks to i386_index_check.
2554 (i386_displacement): Move intel mode check for non-zero
2556 (i386_intel_memory_operand): To here.
2558 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2560 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2561 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2562 by .register pseudo-op if -64 and --no-undeclared-regs.
2563 (s_register, sparc_adjust_symtab): New functions.
2564 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2565 Declare sparc_adjust_symtab as tc_adjust_symtab.
2566 * doc/c-sparc.texi: Add description of #ignore special literal
2567 for .register pseudo-op.
2569 1999-07-30 Catherine Moore <clm@cygnus.com>
2571 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2572 the relocation's section offset.
2574 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2576 * write.c (fixup_segment): Fix generic error check overflow test.
2578 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2579 X_add_number to long.
2581 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2583 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2586 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2588 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2591 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2593 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2595 * configure.bat: Remove; obsolete.
2596 * config/go32.cfg: Likewise.
2598 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2600 * configure.in (i386-*-vxworks*): New target.
2601 * configure: Rebuild.
2603 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2605 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2607 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2609 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2611 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2612 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2613 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2614 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2615 MAX_RELOC_EXPANSION): Define.
2616 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2618 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2620 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2621 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2622 block. Print a warning if an 8-bit or 16-bit constant
2623 displacement or immediate is truncated on output.
2624 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2626 (i386_operand): Disallow immediate jump absolute operand.
2628 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2630 * configure.in: Bump version number to 2.9.5.
2631 * configure: Rebuild.
2633 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2636 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2638 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2639 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2641 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2643 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2645 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2647 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2648 if -mno-fpu was given.
2649 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2651 (cons_fix_new_arm): Remove misleading comments.
2653 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2655 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2657 (relax_segment): Likewise. After giving a rs_org error, convert
2658 the frag to rs_align to avoid cascading errors.
2660 1999-07-12 Andreas Schwab <schwab@suse.de>
2662 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2664 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2666 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2667 as appropriate. Fill in structure initializations. Add variable
2668 initializations. Add casts.
2669 * dwarf2dbg.c (print_stats): Change i to size_t.
2670 * listing.c (listing_listing): Change list_line to unsigned int.
2672 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2674 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2675 rather than checking for \001 and \002 in symbol name.
2676 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2678 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2680 * configure.in (hppa*-linux-gnu*): New target.
2681 * configure: Rebuilt.
2683 1999-07-08 Nick Clifton <nickc@cygnus.com>
2685 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2687 1999-07-07 Nick Clifton <nickc@cygnus.com>
2689 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2690 accessing symbolP directly.
2692 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2694 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2697 1999-07-05 Nick Clifton <nickc@cygnus.com>
2699 * config/tc-arm.c (ARM_EXT_V5): Define.
2700 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2701 (md_begin): Detect ARM v5 architectures.
2702 (md_parse_option): Accept arm v5 specification.
2703 (md_show_usage): Documment -marmv5 switch.
2705 * doc/c-arm.texi: Document -marmv5 command line option.
2707 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2709 (validate_immediate_twopart): New function. Determine if a
2710 constant can be computed by two ADD instructions.
2711 (output_inst): Remove its command line parameter - it was never
2713 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2714 implememt the ADRL pseudo op.
2715 (tc_gen_reloc): Generate a suitable error message if an ADRL
2716 instruction tries to generate a real reloc.
2718 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2720 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2722 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2725 1999-06-27 H.J. Lu <hjl@gnu.org>
2727 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2728 non BFD_ASSEMBLER case.
2730 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2732 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2735 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2737 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2738 out_end_sequence() when the address decreases due to a new frag.
2739 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2740 numbering starts with 1.
2742 1999-06-23 Nick Clifton <nickc@cygnus.com>
2744 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2746 (mcore_s_text): Call obj_elf_text for ELF target.
2747 (mcore_s_data): Call obj_elf_data for ELF target.
2748 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2750 (mcore_s_bss): New function: Dump literal table before changing
2752 (mcore_s_comm): New function: Dump literal table before changing
2755 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2756 No longer static functions.
2757 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2758 Provide prototypes for these functions.
2760 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2762 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2763 a list of names, to try obj_segment_name, and to try abbreviated
2764 names when using COFF without long section names.
2766 * config/tc-alpha.c: More use of symbol accessor functions.
2767 * config/tc-arc.c: Likewise.
2768 * config/tc-d30v.c: Likewise.
2769 * config/tc-fr30.c: Likewise.
2770 * config/tc-i860.c: Likewise.
2771 * config/tc-m88k.c: Likewise.
2772 * config/tc-mcore.c: Likewise.
2773 * config/tc-ns32k.c: Likewise.
2774 * config/tc-sparc.c: Likewise.
2775 * config/tc-v850.c: Likewise.
2777 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2778 sy_value with appropriate accessor functions.
2779 * config/tc-arm.c (md_apply_fix3): Likewise.
2780 * config/tc-d10v.c (AT_WORD_P): Likewise.
2781 * config/tc-v850.c (reg_name_search): Likewise.
2783 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2784 use symbol_get_bfdsym instead.
2785 * config/tc-ppc.c (md_assemble): Likewise.
2786 * config/tc-v850.c (v850_comm): Likewise.
2788 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2790 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2791 the symbol, rather than accessing the bsym member.
2792 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2793 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2794 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2795 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2796 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2797 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2798 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2799 * config/tc-v850.c (tc_gen_reloc): Likewise.
2801 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2803 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2804 (hppa_gen_reloc_type): Conditionalize on BFD64.
2805 (tc_gen_reloc): Re-enable ELF relocations.
2806 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2808 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2810 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2812 (do_ldst): Move assignment out of if condition.
2813 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2814 parentheses to avoid warning.
2816 1999-06-21 Nick Clifton <nickc@cygnus.com>
2818 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2819 macro to get at the BFD symbol associated with a GAS symbol.
2821 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2823 * config/tc-ppc.c: Update for symbol handling changes.
2824 * config/obj-coff.c: Likewise.
2826 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2828 * tc-hppa.c: General cleanups of ELF support. No more spaces
2829 and subspaces for ELF.
2830 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2831 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2832 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2833 (UNWIND_SECTION_NAME): Likewise.
2834 (space/subspace related structures): Conditionalize definitions
2836 (space/subspace directives and support routines): Conditionalize
2837 definitions and references/uses on OBJ_SOM.
2838 (label_symbol_struct): For ELF, track the symbol's segment. For
2839 SOM track its space.
2840 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2842 (USE_ALIASES): Kill for both SOM & ELF.
2843 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2844 (pa_space, pa_subspace): Corresponding changes.
2845 (pa_spaces_begin): Corresponding chagnes.
2846 (md_begin): Do not muck around with space/subspace stuff for
2848 (md_apply_fix): Temporarily disable argument relocation stuff
2850 (tc_gen_reloc): Temporarily disable relocation generation for
2852 (pa_build_unwind_subspace): Similarly.
2854 1999-06-16 Nick Clifton <nickc@cygnus.com>
2856 * config/tc-arm.c (thumb_set): New pseudo op.
2857 (text, data, section): Override these pseudo ops with ARM
2859 (s_thumb_set): New function: Perform the same as a .set pseudo
2860 op, but also mark the alias'ed symbol as being a Thumb
2862 (arm_s_text): New function: Perform the same as the .text
2863 pseudo op, but dump the literal pool before changing
2865 (arm_s_data): New function: Perform the same as the .data
2866 pseudo op, but dump the literal pool before changing
2868 (arm_s_section): New function: Perform the same as the
2869 .section pseudo op, but dump the literal pool before changing
2871 (arm_cleanup): Do not reset the current section before dumping
2874 1999-06-17 Nick Clifton <nickc@cygnus.com>
2876 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2877 OPTION_NO_WARN_UNMATCHED entries.
2878 (md_parse_option): Generate a warning message if an unrecognised
2879 option is encountered.
2881 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2882 (get_operands): When parsing an expression after an '@' symbol
2883 has been detected, do not ignore '#' symbols.
2884 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2887 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2889 From K. Richard Pixley <rich@noir.com>:
2890 * configure.in (ppc-*-vxworks*): New target.
2891 * configure: Rebuild.
2893 1999-06-12 Philip Blundell <philb@gnu.org>
2895 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2897 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2899 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2900 which refer to symbols in linkonce sections, permit reducing the
2901 relocs if the symbol is local.
2903 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2905 * subsegs.c (subseg_text_p): New function.
2906 * as.h (subseg_text_p): Declare.
2907 * read.c (do_align): Use subseg_text_p to set the default fill.
2908 * write.c (subsegs_finish): Likewise.
2909 * config/obj-coff.c (write_object_file): Likewise.
2910 * config/tc-i386.h (md_maybe_text): Don't define.
2911 (md_do_align): Use subseg_text_p to set the default fill.
2912 * config/tc-m32r.c (m32r_do_align): Likewise.
2913 * config/tc-sh.c (sh_do_align): Likewise.
2914 * config/tc-sparc.h (md_do_align): Likewise.
2916 1999-06-12 David O'Brien <obrien@freebsd.org>
2918 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2919 * configure: Rebuild.
2921 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2923 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2924 * Makefile.am: Rebuild dependencies.
2925 * Makefile.in: Rebuild.
2927 * config/tc-i386.c (i386_immediate): Remove unused label
2930 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2931 * symbols.c: Likewise.
2932 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2933 sy_next field when taking address, rather than symbol_next.
2935 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2937 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2938 value from the output file architecture.
2939 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2940 * dwarf2dbg.h: Change bfd_vma to addressT.
2942 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2944 * dwarf2dbg.h: Use PARAMS in function declarations.
2946 1999-06-11 Martin Dorey <mdorey@madge.com>
2948 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2949 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2951 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2953 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2955 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2957 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2960 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2962 * read.c (read_a_source_file): Only declare inescape if
2965 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2967 (find_entry_byval): Add parens to avoid warning.
2969 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2971 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2974 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2976 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2979 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2980 synthetize_setx): New functions.
2981 (md_assemble): Broken the special cases into the above
2982 functions. Make compiler happy if sizeof(bfd_vma)==4.
2983 Fix sethi generated from set/setuw. If instructions have a relloc,
2984 always clear the fields to be relocated in the opcode.
2985 (sparc_ip): Remove special_case global variable.
2987 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2989 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2990 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2991 indication of success rather than a value.
2992 (itbl_get_val): Likewise.
2993 (itbl_get_field): Use strcspn. Change delimiters to include
2995 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2996 (itbl_get_val): Likewise.
2997 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2999 * symbols.c (copy_symbol_attributes): Convert local symbols to
3002 1999-06-10 Nick Clifton <nickc@cygnus.com>
3004 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3007 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3009 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3010 Optimize set if sizeof(bfd_vma) == 64.
3011 (sparc_ip): Fix sethi - without %hi() it should generate
3012 R_SPARC_22 reloc, not R_SPARC_HI22.
3013 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3015 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3017 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3018 (s_ncons): New function.
3019 (native_op_table): New table.
3020 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3021 R_SPARC_OLO10 handling.
3023 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3025 * expr.h (struct expressionS): Revert last change; widen X_op.
3026 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3028 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3030 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3031 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3032 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3033 * Makefile.in: Regenerated.
3035 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3036 `common' pass on to s_mri_common.
3037 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3039 1999-06-06 Richard Henderson <rth@cygnus.com>
3041 * config/obj-elf.c (obj_elf_section): Don't free the return
3042 value of demand_copy_C_string.
3044 1999-06-05 Richard Henderson <rth@cygnus.com>
3046 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3047 creation logic from obj_elf_create_section.
3049 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3050 (section_stack): New.
3051 (special_sections): Make const.
3052 (obj_elf_section): Gut and rewrite parsing.
3053 (obj_elf_change_section): New function broken out of obj_elf_section.
3054 (obj_elf_parse_section_letters): Likewise.
3055 (obj_elf_section_word): Likewise.
3056 (obj_elf_section_type): Likewise.
3057 (obj_elf_previous): Treat as a toggle.
3058 (obj_elf_popsection): New.
3059 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3060 (ppc_section_type): Likewise.
3061 * config/tc-ppc.h: Likewise.
3063 * expr.h (struct expressionS): Don't make X_op a bitfield.
3064 * config/tc-alpha.c: Update for symbol handling changes.
3065 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3066 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3068 1999-06-05 Richard Henderson <rth@cygnus.com>
3070 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3071 (dwarf2_gen_line_info): Kill unused variables.
3072 (dwarf2_finish): Likewise.
3073 (dwarf2_where): Likewise.
3074 (dwarf2_directive_file): If we've only got a string,
3075 hand off to s_app_file.
3076 * ecoff.c: Move the include of ecoff.h.
3077 * symbols.h (S_IS_FUNCTION): Prototype.
3079 * read.c (LEX_HASH): Supply a default.
3081 (s_globl): Update `c' after skipping whitespace.
3082 * read.h (LEX_END_NAME, is_name_ender): New.
3083 * expr.c (get_symbol_end): Respect it.
3085 1999-06-04 Mark Klein <mklein@dis.com>
3087 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3089 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3091 * config/tc-hppa.c: Update for symbol handling changes.
3093 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3095 * cgen.c: Update for symbol handling changes.
3096 * config/tc-m32r.c: Likewise.
3098 * config/tc-hppa.h: Update for symbol handling changes.
3099 * config/tc-hppa.c: Likewise.
3101 * config/tc-arm.h: Update for symbol handling changes.
3102 * config/tc-arm.c: Likewise.
3103 (symbol_make_empty): Remove. Just use symbol_create.
3105 * symbols.c (symbol_set_tc): Correct name.
3107 * Makefile.am: Rebuild dependencies.
3108 ($(OBJS)): Don't depend upon struc-symbol.h.
3109 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3110 * dep-in.sed: Don't remove struc-symbol.h.
3111 * Makefile.in: Rebuild.
3113 * doc/internals.texi (Symbols): Describe changes in symbol
3116 1999-06-03 Richard Henderson <rth@cygnus.com>
3118 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3119 instead of doing the work by hand.
3121 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3123 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3124 state of line state-machine.
3125 (struct ls): Collect DWARF2 line state-machine state in new member
3126 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3127 resulted in any DWARF2 directives.
3128 (reset_state_machine): New function.
3129 (out_end_sequence): Ditto.
3130 (dwarf2_gen_line_info): When switching sections or switching to a
3131 lower text address, call out_end_sequence() first to terminate the
3132 previous code sequence as code sequences MUST have monotonically
3133 increasing addresses.
3134 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3136 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3138 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3139 DWARF2 debug info (line information only, at this point).
3140 * as.h: Update comment about supported debug formats.
3141 * dwarf2dbg.c, dwarf2dbg.h: New files.
3142 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3144 * expr.c (operand): Don't use [ for parens if we want an index op.
3145 (op_encoding): Switch [ into O_index, if desired.
3146 (op_rank): Renumber with O_index on bottom.
3147 (expr): If O_index, match closing bracket.
3148 * expr.h (O_index): New.
3150 * read.c (read_a_source_file): Conditionally allow matched "
3151 in lines passed to md_assemble.
3153 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3155 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3157 Add support for storing local symbols in a small structure to save
3158 memory when assembling large files.
3159 * as.h: Don't include struc-symbol.h.
3160 (symbolS): Add typedef.
3161 * symbols.c: Include struc-symbol.h.
3162 (local_hash): New static variable.
3163 (save_symbol_name): New static function, from symbol_create.
3164 (symbol_create): Call save_symbol_name.
3165 (local_symbol_count): New static variable.
3166 (local_symbol_conversion_count): Likewise.
3167 (LOCAL_SYMBOL_CHECK): Define.
3168 (local_symbol_make): New static function.
3169 (local_symbol_convert): New static function.
3170 (colon): Handle local symbols. Create local symbol for local
3172 (symbol_table_insert): Handle local symbols.
3173 (symbol_find_or_make): Create local symbol for local label name.
3174 (symbol_find_base): Check for local symbol.
3175 (symbol_append, symbol_insert): Check for local symbols.
3176 (symbol_clear_list_pointers, symbol_remove): Likewise.
3177 (verify_symbol_chain): Likewise.
3178 (copy_symbol_attributes): Likewise.
3179 (resolve_symbol_value): Handle local symbols.
3180 (resolve_local_symbol): New static function.
3181 (resolve_local_symbol_values): New function.
3182 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3183 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3184 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3185 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3186 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3187 (symbol_previous, symbol_next): New functions.
3188 (symbol_get_value_expression): Likewise.
3189 (symbol_set_value_expression): Likewise.
3190 (symbol_set_frag, symbol_get_frag): Likewise.
3191 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3192 (symbol_mark_used_in_reloc): Likewise.
3193 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3194 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3195 (symbol_mri_common_p): Likewise.
3196 (symbol_mark_written, symbol_clear_written): Likewise.
3197 (symbol_written_p): Likewise.
3198 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3199 (symbol_section_p, symbol_equated_p): Likewise.
3200 (symbol_constant_p): Likewise.
3201 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3202 (symbol_get_obj, symbol_set_obj): Likewise.
3203 (symbol_get_tc, symbol_set_tc): Likewise.
3204 (symbol_begin): Initialize local_hash.
3205 (print_symbol_value_1): Handle local symbols.
3206 (symbol_print_statistics): Print local symbol statistics.
3207 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3208 Declare new symbols.c functions. Move many declarations here from
3210 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3211 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3212 (struct symbol): Move bsym to make it clearly the first field.
3213 Remove TARGET_SYMBOL_FIELDS.
3214 (symbolS): Don't typedef.
3215 (struct broken_word): Remove.
3216 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3217 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3218 (symbol_clear_list_pointers): Likewise.
3219 (symbol_insert, symbol_remove): Likewise.
3220 (symbol_previous, symbol_append): Likewise.
3221 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3222 (struct local_symbol): Define.
3223 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3224 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3225 (local_symbol_get_frag, local_symbol_set_frag): Define.
3226 (local_symbol_get_real_symbol): Define.
3227 (local_symbol_set_real_symbol): Define.
3229 * write.c (write_object_file): Call resolve_local_symbol_values.
3230 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3231 (TARGET_SYMBOL_FIELDS): Don't define.
3232 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3233 ECOFF_DEBUGGING, add ECOFF fields.
3234 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3235 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3236 ECOFF_DEBUGGING, add ECOFF fields.
3237 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3238 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3239 * config/tc-mcore.h: Don't include struc-symbol.h.
3240 (TARGET_SYMBOL_FIELDS): Don't define.
3241 (struct mcore_tc_sy): Define.
3242 (TC_SYMFIELD_TYPE): Define.
3243 * Many files: Use symbolS instead of struct symbol. Use new
3244 accessor functions rather than referring to symbolS fields
3247 * read.c (s_mri_common): Don't add in value of line_label.
3249 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3250 checking for SEC_LINK_ONCE.
3252 * config/tc-sh.h (sh_fix_adjustable): Declare.
3254 * app.c (input_buffer): New static variable.
3255 (app_push): Save saved_input in allocated buffer.
3256 (app_pop): Restored saved_input.
3257 (do_scrub_chars): Change get parameter to take char * and int as
3258 arguments. Change GET macro to pass input_buffer to get
3259 function. Don't save input into allocated buffer.
3260 * as.h (do_scrub_chars): Update declaration.
3261 * input-file.c (input_file_get): Change to take char * and int.
3262 Read data into passed in buffer. Remove static buffer.
3263 * read.c (scrub_from_string): Change to take char * and int. Copy
3264 data into passed in buffer.
3266 * hash.h: Neaten. Declare hash_traverse.
3267 * hash.c: Complete rewrite based on BFD hashing code.
3268 * gasp.c (chunksize): New variable.
3269 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3272 1999-05-28 Nick Clifton <nickc@cygnus.com>
3274 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3275 addend unless the target uses an old ABI.
3277 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3279 -Wchar-subscripts cleanup
3280 * listing.c (listing_newline): Use unsigned char variable, so
3281 calls to isascii,iscntrl are correct.
3282 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3284 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3285 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3286 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3287 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3289 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3291 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3293 (arch_coldfire_p): New #define.
3294 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3296 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3298 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3300 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3301 (install_operand): Add place `N'.
3302 (init_table): Add registers ACC, MACSR, MASK.
3304 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3306 * config/tc-m68k.c: Change mcf5200 --> mcf.
3307 (archs): Add mcf5206e, mcf5307.
3308 (m68k_ip): Add format `u'.
3309 (install_operand): Add place `m', `M', `h'.
3310 (init_table): Add upper/lower registers.
3312 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3314 1999-05-28 Martin Dorey <mdorey@madge.com>
3316 * config/tc-i960.c: Several minor changes to add ELF and
3317 BFD_ASSEMBLER support.
3318 * config/tc-i960.h: Likewise.
3319 * configure.in (i960-*-elf*): New target.
3320 * aclocal.m4, configure: Rebuild.
3322 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3324 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3325 reloc changes when defined(BFD_ASSEMBLER).
3327 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3329 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3331 * write.c (write_print_statistics): Output to file, not stderr.
3333 * expr.c (generic_bignum_to_int32,64): Prototype.
3335 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3336 output_sleb128, output_uleb128, output_big_sleb128,
3337 output_big_uleb128, output_big_leb128): Prototype.
3338 (output_big_sleb128, output_big_uleb128): Make inline.
3339 (output_big_leb128): Remove inline
3341 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3342 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3343 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3344 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3345 value for correct overflow check in write.c:fixup_segment.
3346 * write.c (fixup_segment): Move bitfield overflow checks to after
3347 the md_apply_fix call.
3348 * config/obj-coff.c (fixup_segment): Likewise.
3349 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3350 valueT *val argument.
3352 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3354 * config/atof-ieee.c (gen_to_words): Correctly round a
3355 denormalized number. Fix off-by-one in range checking for
3356 exponent in a denormal.
3358 1999-05-10 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3363 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3365 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3367 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3369 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3370 (ReverseRegRegmem): Remove.
3371 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3372 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3373 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3376 From Doug Ledford <dledford@redhat.com>
3377 * config/tc-i386.h (RegXMM): New for P/III.
3378 * config/tc-i386.c: Add support for P/III.
3380 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3382 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3383 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3384 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3386 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3388 * config/tc-i386.c (i386_immediate): Skip whitespace before
3389 complaining about junk after expression.
3390 (i386_displacement): Likewise.
3392 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3394 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3395 Don't copy before downcaseing.
3397 1999-05-05 Catherine Moore <clm@cygnus.com>
3399 * tc-m68k.c: Include elf/m68k.h.
3400 (m68k_elf_final_processing): New routine.
3401 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3404 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3406 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3409 1999-04-30 Nick Clifton <nickc@cygnus.com>
3411 * config/tc-mcore.c (mcore_s_section): Dump literals before
3414 1999-04-29 Nick Clifton <nickc@cygnus.com>
3416 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3419 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3421 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3422 (TC_INIT_FIX_DATA): Delete.
3423 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3424 (TC_INIT_FIX_DATA): Delete.
3425 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3426 * write.c (fix_new_internal): Initialize fx_cgen member.
3427 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3428 (gas_cgen_md_apply_fix3): Update.
3429 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3430 (md_cgen_record_fixup_exp): Update.
3431 (FX_OPINFO_R_TYPE): Update.
3433 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3434 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3435 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3436 * frags.h (struct frag): Make opindex, opinfo ints.
3438 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3440 1999-04-26 Tom Tromey <tromey@cygnus.com>
3442 * aclocal.m4, configure: Updated for new version of libtool.
3444 1999-04-22 Nick Clifton <nickc@cygnus.com>
3446 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3448 (md_apply_fix3): Do not fix up absolute relocations against
3451 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3453 1999-04-20 Nick Clifton <nickc@cygnus.com>
3455 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3456 changes and data-in-text directives.
3457 (mcore_cons): New function: intercept cons() operations.
3458 (mcore_float_cons): New function: intercept float_cons()
3460 (mcore_stringer): New function: intercept stringer() operations.
3462 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3464 * obj.h (struct format_ops): Change generate_asm_lineno field to
3466 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3468 * config/tc-alpha.c (find_opcode_match): Add default case to
3470 (find_macro_match): Likewise.
3471 (load_expression): Parenthesize && within ||.
3473 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3475 1999-04-17 Nick Clifton <nickc@cygnus.com>
3477 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3478 .text .data .section pseudo ops.
3479 (mcore_s_section): New function. Dump lits before changing secs.
3480 (mcore_s_text): New function. Dump lits before changing secs.
3481 (mcore_s_data): New function. Dump lits before changing secs.
3483 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3485 * config/tc-mips.c (mips_32bitmode): New.
3486 (md_begin): Set mips_32bitmode if needed.
3487 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3488 Set EF_MIPS_32BITMODE.
3490 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3492 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3495 1999-04-16 Nick Clifton <nickc@cygnus.com>
3497 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3499 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3501 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3502 expressions correctly.
3505 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3507 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3509 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3511 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3512 and fmpynfadd instructions.
3514 1999-04-11 Richard Henderson <rth@cygnus.com>
3516 * as.h (environ): Declare it, if needed.
3517 * as.c (dump_statistics): Don't declare environ.
3518 * configure.in (environ): Detect declaration.
3519 * configure, config.in: Rebuild
3521 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3522 (i386_displacement): Allocate enough space for replacement buffer.
3523 Clean up replacement buffer initialization.
3525 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3527 * subsegs.c (section_symbol): Don't create a new symbol if one
3528 already exists; instead, use the existing one, but set its segment
3529 and frag data if it hasn't already been defined.
3530 * config/obj-coff.c (c_section_symbol): Likewise.
3532 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3534 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3536 1999-04-08 Nick Clifton <nickc@cygnus.com>
3538 * config/tc-mcore.c: New File: Support routines for MCore
3540 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3541 * config/obj-coff.c: Add support for mcore-pe target.
3543 * Makefile.am: Add support for MCore targets.
3544 * Makefile.in: Regenerate.
3545 * configure.in: Add support for MCore targets.
3546 * configure: Regenerate.
3548 * doc/all.texi: Set MCORE.
3549 * doc/as.texinfo: Document MCore specific command line options.
3551 * write.h: Prevent multiple inclusion.
3553 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3555 * asintl.h (LC_MESSAGES): Never define.
3556 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3558 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3561 * Makefile.am (m68k-parse.c): If configuring in the source
3562 directory, copy m68k-parse.y into the local directory before
3563 running ylwrap, to remove spurious differences when generating
3565 * Makefile.in: Rebuild.
3567 * config/tc-sparc.h (md_do_align): Just allocate the number of
3568 bytes necessary, rather than always allocating 1024.
3570 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3572 * listing.c (listing_newline): Add cast to avoid warning.
3573 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3574 * config/tc-i386.c (i386_scale): Add return value.
3575 (build_displacement_string): Remove unused local temp_disp2.
3576 (i386_intel_memory_operand): Add parentheses to avoid warning.
3577 (i386_intel_operand): Remove unused local end_of_operand_string.
3578 (i386_operand): Remove unused local operand_modifier.
3579 (i386_operand): Add parens to avoid warning.
3581 1999-04-04 Don Bowman <don@pixsci.com>
3583 * configure.in: Add mips*-*-vxworks* target; have it define
3585 * configure, config.in: Rebuild.
3587 1999-03-31 Nick Clifton <nickc@cygnus.com>
3589 * configure.in (emulations): Add support for arm-epoc-pe.
3590 * configure: Regenerate.
3591 * config/te-epoc-pe.h: New file. Define macros specific to
3593 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3594 for arm-epoc-pe target.
3596 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3598 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3600 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3602 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3603 detect ",n" without a condition.
3604 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3607 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3609 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3610 instruction is encoded with one bit.
3613 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3615 * doc/internals.texi (CPU backend): Mention that
3616 line_separator_chars should not include newline. From thi
3617 <ttn@mingle.glug.org>.
3619 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3621 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3622 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3624 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3626 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3628 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3630 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3633 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3635 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3637 1999-03-15 Martin Hunt <hunt@cygnus.com>
3639 * app.c (do_scrub_begin): Change '-' back to a symbol char
3640 so we can use multiple opcodes on a line again.
3642 * config/tc-d30v.c: By default, warn if a symbol has
3643 the same name as a register. Plus some minor
3644 updates from the branch.
3646 1999-03-13 Nick Clifton <nickc@cygnus.com>
3648 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3649 BFD_RELOC_16 and BFD_RELOC_64.
3651 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3653 * expr.c (expr): Add missing else.
3655 1999-03-12 Nick Clifton <nickc@cygnus.com>
3657 * config/tc-arm.c (md_apply_fix3): Improve error message.
3659 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3661 * Makefile.am (CPU_TYPES): Add fr30.
3662 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3663 (fr30,m32r dependencies): Update.
3664 * Makefile.in: Rebuild.
3666 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3667 (gas_cgen_record_fixup_exp): Ditto.
3668 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3669 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3670 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3671 (md_cgen_lookup_reloc): Update use of operand->type.
3672 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3673 (md_convert_frag): Call cgen_operand_lookup_by_num.
3674 (md_cgen_lookup_reloc): Update use of operand->type.
3675 (m32r_cgen_record_fixup_exp): Ditto.
3677 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3679 * config/tc-mips.c (md_show_usage): Fix message.
3681 1999-03-03 Nick Clifton <nickc@cygnus.com>
3683 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3684 and LDR reg,=<expr> instruction.
3686 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3689 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3691 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3693 1999-02-17 Nick Clifton <nickc@cygnus.com>
3695 This patch was created by: Scott Bambrough
3696 <scottb@corelcomputer.com>
3699 Special cased '@' character. The '@' character is used as the
3700 ARM assembler comment character, as a special character
3701 and in ELF .symver pseudo-op's, and as a special character in
3702 .type and .section pseudo-ops.
3703 (symver_pseudo): New static variable.
3704 (symver_state): New static variable.
3705 (struct app_save): Add field 'symver_state'.
3706 (app_push): Save global symver_state int struct app_save.
3707 (app_pop): Restore global symver_state from struct app_save.
3708 (do_scrub_chars): Special case handling of '@' character in
3711 * configure.in: Modified to recognize armv* uname syntax from ARM
3713 * configure: Regenerated.
3715 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3716 a prefix to the section's type.
3717 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3718 the type's typename.
3720 * config/tc-arm.h: Add support for PIC generation:
3721 (pic_code): New boolean.
3722 (obj_relocate_extern): Define.
3723 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3724 (TC_CONS_FIX_NEW): Define.
3725 (tc_fix_adjustable): Define.
3726 (GLOBAL_OFFSET_TABLE_NAME): Define.
3728 * config/tc-arm.c: Add support for PIC generation:
3729 (line_seperator_chars): Allow ';' as a seperator for Linux.
3730 (is_immediate_prefix): New macro.
3731 (arm_parse_reloc): New function.
3732 (s_arm_elf_cons): New function.
3733 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3734 (md_undefined_symbol): Special case handling for the Global Offset
3736 (md_apply_fix3): Handle PIC relocs.
3737 (tc_gen_reloc): Handle PIC relocs.
3738 (md_parse_option): Add support for '-k' command line switch to
3739 enable PIC generation.
3740 (cons_fix_new_arm): New function.
3741 (s_arm_elf_cons): New function.
3743 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3745 * configure.in: Add comments for uses of AC_DEFINE.
3746 * acinclude.m4: Likewise.
3747 * acconfig.h: Remove.
3748 * aclocal.m4: Rebuild.
3749 * configure: Rebuild.
3750 * Makefile.in: Rebuild.
3751 * config.in: Rebuild.
3753 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3755 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3756 non-constant offset from a base register.
3758 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3760 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3763 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3765 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3766 (emit_insn): Look for pc-relative and no-overflow specifiers on
3767 internal relocation types.
3769 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3771 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3774 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3776 (mips_4650, mips_4010, mips_4100): Variables removed.
3777 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3778 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3780 (md_begin): Don't bother initializing the mips_NNNN variables;
3781 mips_cpu is set, and that's good enough now.
3782 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3783 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3784 (show): New function, to handle wrapping in the CPU lists.
3785 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3787 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3789 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3790 than treat as an immediate specifier.
3792 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3794 * config/tc-i386.c: Prototype many functions.
3795 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3796 (i386_immediate): Remove unused second argument.
3797 (i386_intel_operand): Fix i386_is_reg typo.
3798 (i386_operand): Use allow_naked_reg.
3799 (output_invalid): Make operand int for K&R.
3801 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3803 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3805 * Makefile.in: Rebuild.
3807 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3809 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3811 (EXTRA_as_new_SOURCES): Comment out.
3812 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3813 * Makefile.in: Rebuild.
3814 * doc/Makefile.in: Rebuild.
3815 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3816 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3817 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3818 * configure: Rebuild.
3819 * aclocal.m4: Rebuild.
3820 * config.in: Rebuild.
3821 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3822 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3823 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3824 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3825 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3826 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3827 (gas_cgen_record_fixup_exp): Ditto.
3828 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3829 descriptor, not global variable.
3830 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3831 descriptor, not global variable. Refer to insert_operand handler
3832 via cpu descriptor, not global function.
3833 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3834 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3835 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3836 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3837 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3838 * config/tc-m32r.c: Ditto.
3839 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3840 (md_assemble): Ditto.
3841 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3843 1999-02-09 Nick Clifton <nickc@cygnus.com>
3845 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3846 relocations for ELF targets.
3848 1999-02-08 Nick Clifton <nickc@cygnus.com>
3850 * configure.in: Add support for StrongARM target.
3851 * configure: Regenerate.
3853 1999-02-05 Nick Clifton <nickc@cygnus.com>
3855 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3857 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3860 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3862 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3864 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3866 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3867 (INTEL_DWORD_MNEM_SUFFIX): Define.
3870 (DWORD_PTR): Define.
3871 (XWORD_PTR): Define.
3873 (OFFSET_FLAT): Define.
3875 (NONE_FOUND): Define.
3878 * config/tc-i386.c (set_intel_syntax): New routine.
3879 (intel_syntax): Declare.
3880 (allow_naked_reg): Declare.
3881 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3882 (intel_float_operand): New routine.
3883 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3884 Handle brackets as well as parens. Call i386_intel_operand for
3885 intel syntax. Reverse operands if appropriate. Handle new
3886 suffixes. Handle movzx and movsx.
3887 (i386_is_reg): New routine.
3888 (i386_immediate): New routine.
3889 (i386_scale): New routine.
3890 (i386_displacement): New routine.
3891 (i386_operand_modifier): New routine.
3892 (build_displacement_string): New routine.
3893 (i386_parse_seg): New routine.
3894 (i386_intel_memory_operand): New routine.
3895 (i386_intel_operand): New routine.
3896 (i386_operand): Call i386_displacement, i386_immediate,
3897 i386_scale, etc. instead of handling inline.
3898 (parse_register): Handle registers without prefix.
3900 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3902 * configure: Regenerate.
3903 * configure.in (arm-*-oabi): New.
3904 (thumb-*-oabi): New.
3905 * config/tc-arm.c (target_oabi): Declare.
3906 (md_apply_fix3): Support REL relocs.
3907 (md_parse_option): Handle -oabi.
3908 (elf32_arm_target_format): New routine.
3909 (md_longopts): Add OPTION_OABI.
3910 * config/tc-arm.h: Redefine TARGET_FORMAT.
3913 1999-01-28 Nick Clifton <nickc@cygnus.com>
3915 * write.c (write_relocs): Handle out of range error.
3917 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3918 (fr30_force_relocation): Default to 0.
3920 * config/tc-fr30.h (obj_fix_adjustable): Define.
3921 (TC_FORCE_RELOCATION): Define.
3923 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3926 1999-01-16 Nick Clifton <nickc@cygnus.com>
3928 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3929 merge of two instructions if the left instruciton kills the right.
3931 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3933 * Makefile.in: Regenerate.
3934 * configure.in: Redo test for using cgen.
3935 * configure: Regenerate.
3937 1999-01-09 Nick Clifton <nickc@cygnus.com>
3939 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3940 redefinition of this macro.
3942 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3944 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3947 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3949 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3950 a read of HI or LO and an immediatly following branch.
3952 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3954 * config/tc-mips.c (md_begin): Another correction to the setting of
3957 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3959 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3961 1998-12-21 Nick Clifton <nickc@cygnus.com>
3963 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3964 bit insn when optimizing, so that parallelised instructions will
3965 start on a 32 bit boundary.
3967 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3969 * config/tc-mips.c (mips_eabi64): New.
3970 (md_begin): Set mips_eabi64.
3971 (mips_elf_final_processing): Use it.
3973 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3975 * config/tc-mips.c (mips_elf_final_processing):
3976 Correct setting of ABI in e_flags.
3978 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3980 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3982 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3984 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3986 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3988 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3989 warning, values that don't fit in the field.
3991 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3993 * config/tc-mips.c (mips_abi_string): New.
3994 (md_parse_option,md_longopts): Add mabi.
3995 (mips_elf_final_processing): Set e_flags based on mabi flag.
3997 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3999 * config/tc-mips.c (md_parse_option): Handle vr4111.
4001 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4003 * config/tc-h8300.c (build_bytes): Change message given if the
4004 instruction requires H8/300H mode and we're not in Hmode, to
4005 suggest that it may be the operand modes that are the problem, not
4006 necessarily the opcode.
4008 1998-12-10 Nick Clifton <nickc@cygnus.com>
4010 * config/tc-fr30.c: Add line separator character.
4012 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4014 * configure.in (hppa-*-mpeix*): New target.
4015 * config/obj-som.h (obj_som_compiler): Declare.
4016 * config/obj-som.c (compiler_seen): New static variable.
4017 (obj_som_compiler): New function.
4018 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4019 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4020 (pa_type_args): Set hppa_priv_level.
4021 (pa_compiler): New static function if OBJ_SOM.
4022 * configure: Rebuild.
4024 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4026 * read.c (output_leb128): Don't mark as inline.
4028 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4030 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4031 AIX .vbyte unaligned data support.
4032 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4033 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4036 1998-12-07 Nick Clifton <nickc@cygnus.com>
4038 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4041 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4043 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4044 BFD_RELOC_ARM_PCREL_BRANCH.
4046 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4048 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4049 checking the target type.
4050 (mips-dec-bsd*): Set endian to little.
4051 * configure: Rebuild.
4053 COFF weak symbol support, based on patches from Mark Elbrecht
4054 <snowball3@usa.net>:
4055 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4056 * config/obj-coff.c (obj_coff_weak): New static function.
4057 (obj_coff_endef) [both versions]: Handle weak symbols.
4058 (coff_frob_symbol): Likewise.
4059 (yank_symbols): Likewise.
4060 (obj_pseudo_table): Add "weak".
4062 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4063 <aymeric.vincent@emi.u-bordeaux.fr>.
4064 * aclocal.m4: Rebuild with current tools.
4065 * configure: Rebuild.
4067 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4068 an assertion failure for a case we can't handle when OBJ_ECOFF.
4070 * expr.c (operator): And with 0xff to avoid problems with signed
4073 1998-12-03 Nick Clifton <nickc@cygnus.com>
4075 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4076 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4078 1998-12-02 Nick Clifton <nickc@cygnus.com>
4080 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4083 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4085 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
4088 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4090 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4093 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4095 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4097 (d10v_cleanup): Only generate previous insn if a multiline insn is
4100 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4102 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4105 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4107 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4108 -marm6xxx command line switches.
4110 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4112 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4113 (itbl-ops.o): Delete duplicate dependencies.
4114 Rebuild dependencies.
4115 Add fr30 dependencies.
4116 * Makefile.in: Rebuild.
4118 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4120 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4122 * listing.c: Ignore line terminator characters found inside
4125 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4127 * po/gas.pot: Regenerated.
4129 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4131 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4132 fr30_is_label_start(). Also checks for delay slot insns.
4134 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4135 FR30 instructions which contain a colon in the mnemonic.
4137 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4139 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4141 * config/tc-fr30.c: Removed currently superflous code.
4143 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4145 * config/tc-fr30.h: New file.
4146 * config/tc-fr30.c: Tweaking so that it will compile.
4148 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4150 * config/tc-d10v.h (obj_fix_adjustable): Define.
4151 (TC_FORCE_RELOCATION): Define.
4152 (d10v_force_relocation): Declare.
4153 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4154 (md_apply_fix3): Handle Vtable relocs.
4155 (d10v_fix_adjustable): New.
4156 (d10v_force_relocation): New.
4158 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4160 * config/tc-d30v.c: Change default behaviour to ignore potential
4161 conflicts between register name and symbol names.
4163 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4165 * configure.in: Add fr30-*-*.
4166 * config/tc-fr30.c: New file.
4167 * Makefile.in: Regenerated.
4168 * config.in: Regenerated.
4169 * configure: Regenerated.
4170 * doc/Makefile.in: Regenerated.
4171 * po/gas.pot: Regenerated.
4173 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4175 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4178 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4180 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4182 (do_scrub_chars): Add some casts to unsigned char to avoid
4183 unwanted sign extension.
4184 * read.c (lex_type): Set characters about 127 to be symbol
4186 * config/tc-i386.c (md_begin): Set identifier_chars and
4187 operand_chars for values above 127.
4189 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4191 * configure.in: detect cygwin* instead of cygwin32*
4192 * configure: regenerate
4194 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4196 * listing.c: Add support for producing a listing from piped
4199 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4201 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4202 (append_insn): Account for the tx39's multiply behavior.
4204 1998-10-26 Michael Meissner <meissner@cygnus.com>
4206 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4207 from assemble_parallel_insns. Add support for '->' to indicate
4208 explicitly serializing the instructions.
4209 (md_assemble): Ditto.
4211 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4213 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4216 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4218 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4220 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4222 * config/tc-mips.c : support frame and regmask/fregmask when
4223 MIPS_STABS_ELF is specified.
4225 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4227 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4228 (md_apply_fix): Don't return 1 for VTABLE relocs.
4229 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4231 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4233 * doc/c-i386.texi: Replace occurences of "opcode" with
4234 "instruction mnemonic", "instruction", or "mnemonic" when
4235 referring to the name of an instruction. Use "opcode" when
4236 referring to the sequence of machine bytes.
4238 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4239 (is_opcode_char): Rename to is_mnemonic_char.
4240 (md_assemble and i386_operand): Correct error messages from
4241 "opcode" to "instruction mnemonic"
4242 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4243 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4244 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4245 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4246 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4247 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4248 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4250 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4252 * config/tc-i386.c (i386_operand): Check for garbage after
4255 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4257 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4258 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4260 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4262 * config/tc-sh.h (obj_fix_adjustable): Define.
4263 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4264 (md_apply_fix): Likewise.
4265 (tc_gen_reloc): Likewise.
4266 (sh_fix_adjustable): New.
4268 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4270 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4271 * cgen.h (gas_cgen_finish_insn): Update prototype.
4272 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4273 cgen_insn_t -> CGEN_INSN_INT.
4274 (make_parallel): Update handling of CGEN_INT_INSN_P.
4275 (assemble_parallel_insn): Ditto.
4276 (target_make_parallel): New function.
4277 (md_assemble): Use it.
4279 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4281 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4283 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4285 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4286 converted into lower case.
4288 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4290 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4291 (gas_cgen_tc_gen_reloc): Likewise.
4292 * config/tc-m32r.h (obj_fix_adjustable): Define.
4293 * config/tc-m32r.c (m32r_fix_adjustable): New.
4294 (m32r_force_relocation): Handle VTABLE relocs.
4296 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4298 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4300 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4302 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4303 to lower case before parsing.
4305 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4306 parallel insns modift buts in the PSW as a side effect.
4308 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4310 * config/tc-d30v.c (find_format): Test for missing flag and
4313 (md_apply_fix3): Fix error messages to avoid
4314 assumption about presence of a symbol.
4316 (parallel_ok): Disallow parallel instructions that both modify the
4319 (find_format): Generate a warning if an odd numbered register is
4320 used as the first register in a mutli-register instruction.
4322 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4324 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4325 relocations are always associated with a symbol.
4327 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4329 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4330 (elf32_sparc_force_relocation): Declare.
4331 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4332 (tc_gen_reloc): Handle vtable relocs.
4333 (elf32_sparc_force_relocation): New.
4335 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4337 * symbols.c (S_IS_FUNCTION): New.
4338 * config/tc-v850.h (obj_fix_adjustable): Define.
4339 (TC_FORCE_RELOCATION): Define.
4340 (v850_force_relocation): Declare.
4341 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4342 of fx_addnumber for VTABLE reloc addends.
4343 (md_apply_fix3): Handle VTABLE relocs.
4344 (v850_fix_adjustable): New.
4345 (v850_force_relocation): New.
4347 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4349 * tc-hppa.c (fp_operand_format): Add some additional formats.
4350 (pa_ip): Do not automatically promote into pa2.0 mode.
4351 (pa_level): Handle ".level 2.0".
4353 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4355 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4356 * config/tc-i386.h (template.extension_opcode): Change to
4357 unsigned int to allow full range of 8-bit opcode suffixes.
4358 (None): Redefine as 0xffff.
4360 From Jeff B Epler <jepler@usgs.gov>
4361 * doc/c-i386.texi (i386-SIMD): New section.
4363 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4365 * read.c (discard_rest_of_line): New function.
4366 * read.h: Declare it.
4367 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4369 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4371 * config/tc-d10v.c (find_symbol_matching_register): New function.
4372 (find_opcode): Cope with the case where a register name matches
4375 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4377 * config/tc-v850.c (md_pcrel_from): Rename to
4378 v850_pcrel_from_section.
4379 (v850_pcrel_from_section): Do not resolves symbols in other
4382 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4384 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4386 * config/tc-d10v.c (find_opcode): Generate an error if a register
4387 is supplied for an operand that should not be a register.
4389 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4391 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4392 instructions to have another instruction in the right bin.
4394 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4396 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4397 the right container if the left container holds a branch
4400 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4402 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4403 both a register name and symbol name.
4404 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4406 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4408 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4409 execution unit class.
4411 (reg_name_search): If a name matches a register and a symbol,
4412 prefer the register.
4413 (find_format): Disallow flag registers when a general purpose
4414 register is required.
4415 If a number is required, but a register has been given, check to
4416 see if a symbol with the same name as the register exists, and if
4417 so, use that symbol.
4419 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4421 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4423 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4425 * config/tc-d30v.c (find_format): Do not accept flag registers as
4426 general purpose registers.
4427 (find_format): If an immediate value is expected at a given place
4428 in a format, but a register name has been provided instead, check
4429 to see if that register name matches the name of a predefined
4430 symbol and if it does, then use the symbol instead.
4431 (reg_name_search): If a register name matches a symbol name,
4432 prefer the register name to the symbol name.
4434 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4436 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4437 the previous insn to empty.
4439 1998-09-20 Michael Meissner <meissner@cygnus.com>
4441 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4442 pieces, forcing the use of an ANSI compiler.
4444 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4446 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4448 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4450 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4452 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4454 (obj_elf_vtable_entry): Likewise.
4455 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4456 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4457 (tc_gen_reloc): Likewise.
4458 (arm_fix_adjustable): Likewise.
4459 (elf32_arm_force_relocation): New.
4460 (armelf_frob_symbol): Remove coff-style symbol support.
4462 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4464 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4466 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4468 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4469 OBJ_COFF so that routine is defined for a.out format.
4471 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4473 * config/tc-i386.c (i386_operand): Detect non-segment registers
4474 used as segment prefixes.
4476 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4478 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4479 optimize across FDE boundaries.
4481 * config/obj-coff.c (obj_coff_section): Preserve any link once
4482 flags when setting the section flags.
4484 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4486 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4487 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4489 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4491 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4494 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4496 * frags.c (frag_grow): Include the size of the frag struct in the
4499 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4500 if the new subseg comes before the old.
4502 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4504 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4505 to handle edge8 and edge16.
4507 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4509 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4510 before we clobber the symbol involved.
4512 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4514 * config/tc-arm.c: Remove OBJ_ELF definitions for
4515 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4516 use arm_adjust_symtab for OBJ_COFF.
4517 (armelf_adjust_symtab): New Routine.
4518 * config/tc-arm.h: Define obj_adjust_symtab to
4519 armelf_adjust_symtab for OBJ_ELF.
4521 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4523 * configure.in: Make all i386-elf targets use bfd_gas.
4524 * config/tc-i386.c (tc_i386_force_relocation): New.
4525 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4526 (md_apply_fix3): Likewise.
4527 (tc_gen_reloc): Handle them.
4528 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4529 tc_i386_force_relocation.
4531 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4533 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4535 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4537 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4538 current opcode after writing the first insturction of a reverse
4541 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4543 * read.h (generate_lineno_debug): Add prototype.
4544 * read.c (generate_lineno_debug): Make non-static.
4546 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4548 * config/tc-i386.c (md_assemble): Only warn for address/data size
4551 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4553 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4554 against Thumb function names, as the linker needs this information.
4556 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4558 * expr.c (operand): Check also that there is no advance in operand
4559 after atof_generic in order to decide "is it label 0f or floating
4562 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4565 command line options with a single dash.
4566 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4568 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4570 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4571 * tc-arm.c (arm_fix_adjustable): New routine.
4573 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4575 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4576 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4577 demand_empty_rest_of_line before mri_comment_end.
4578 (equals): Check garbage after expression before
4579 mri_comment_end in MRI mode.
4581 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4583 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4584 small immediate constant to use the constant itself rather than
4587 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4589 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4590 (pa_leave): Likewise.
4592 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4594 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4596 (i386_operand): Fix an error message.
4598 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4600 * doc/c-arm.texi (ARM Directives): Document .req directive.
4602 * config/tc-arm.c (reg_required_here): Display erroneous string if
4603 the register name could not be decoded.
4604 Do not set inst.instruction if the sift is -1.
4606 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4608 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4611 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4613 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4614 even if it is belived to be unnecessary.
4616 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4618 config/tc-i386.c (i386_operand): Size immediate constants by
4619 suffix (erroneously removed as part of July 7 change).
4621 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4623 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4624 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4625 (armelf_frob_symbol): New Routine.
4626 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4628 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4630 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4632 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4634 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4635 command line switches passed to assembler.
4637 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4639 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4640 (gas_cgen_opcode_desc): Declare.
4641 (gas_cgen_parse_operand): Declare.
4642 (*): Prepend gas_ to gas specific fns to denote them as such.
4644 * cgen.c (gas_cgen_opcode_desc): New global
4645 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4646 (queue_fixup): Renamed from cgen_queue_fixup.
4647 (*): Prepend gas_ to gas specific fns to denote them as such.
4649 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4650 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4651 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4652 Open opcode table and initialize it.
4653 (make_parallel): Use gas_cgen_opcode_desc.
4654 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4655 (md_assemble): Ditto.
4657 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4659 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4660 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4661 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4662 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4663 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4664 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4665 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4666 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4667 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4668 (INIT_STAB_SECTION): Likewise.
4669 (OBJ_PROCESS_STAB): Likewise.
4671 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4672 (md_parse_option): Watch for them.
4673 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4674 (md_begin): Kill neverdef code.
4675 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4676 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4677 (s_alpha_coff_wrapper): New.
4678 (md_pseudo_table): Trap all ECOFF pseudos.
4680 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4682 Start of changes to remove mdebug section from mips*-elf
4683 Based on MIPS_STAB_ELF definition
4684 * acconfig.h: undef if not configured
4685 * config.in: undef if not configured
4686 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4687 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4688 * stabs.c (s_stab_generic): flush frag
4690 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4692 * configure.in: (arm-*-elf): Handle.
4693 (thumb-*-elf): Handle.
4694 * configure: Regenerate.
4695 * read.c (stringer): Fix typo in comment.
4696 * write.c (fixup_segment): Don't add symbol value to addend if
4698 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4700 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4703 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4705 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4706 (write_2_short): Emit warning if new flag is set.
4707 (do_assemble): Set flags if left instruction is one of special
4708 "right-instruction-killer" type.
4710 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4712 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4713 Always output words in debug_info section as big endian.
4714 (sparc_target_format): Choose correct bfd target.
4715 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4717 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4719 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4720 to work with internationalization code. Issue an error when two
4721 operands match that are not allowed to match.
4723 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4725 * configure.in (install_tooldir): Allow target to specify whether
4726 it wants to be installed in $(tooldir)/bin.
4727 * configure: Regenerate.
4728 * Makefile.am (install-exec-local): Set install-exec-tooldir
4729 dependency via configure.
4730 * Makefile.in: Regenerate.
4732 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4734 * Makefile.am (install-exec-local): Split into two ...
4735 (install-exec-bindir,install-exec-tooldir): New rules.
4736 * Makefile.in: Regenerate.
4738 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4740 * Makefile.am (install-exec-local): Don't remove the file before
4741 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4742 W. Rozycki <macro@ds2.pg.gda.pl>.
4743 * Makefile.in: Rebuild.
4745 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4747 * cgen.c: Include libiberty.h.
4748 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4749 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4750 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4751 (md_cgen_lookup_reloc)): Declare.
4752 (md_cgen_record_fixup_exp): Declare.
4753 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4754 (m32r_relax_frag): Declare.
4755 (cgen_md_apply_fix3): Decls moved to cgen.h.
4756 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4757 (m32r_cgen_record_fixup_exp): Delete decl.
4758 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4759 (assemble_nop): Delete.
4760 (expand_debug_syms): Delete unused `exp'.
4761 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4762 Add default case for -Wall.
4763 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4764 (md_atof): Delete unused wordP.
4766 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4768 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4771 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4773 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4774 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4775 .print, .purgem, and .struct. Remove documentation for
4778 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4780 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4781 Update call to insert_operand.
4783 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4785 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4787 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4789 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4790 whitespace after a prefix operator.
4792 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4794 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4796 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4798 * config/tc-sparc.c (log2): New static function.
4799 (s_reserve): Use log2 to convert alignment before calling
4801 (s_common): Use log2 to convert alignment before calling
4802 record_alignment and frag_align.
4803 (sparc_cons_align): Use log2.
4805 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4807 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4808 (s_common): Likewise.
4810 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4811 initialization of waddr.
4812 (sparc_elf_final_processing): Add default case to switch.
4814 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4816 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4817 than temporary real.
4819 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4821 * write.c (subsegs_finish): Don't align the segments if there were
4824 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4825 copying aux information.
4827 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4828 expression into a symbol.
4830 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4832 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4833 type to unsigned int.
4834 (md_assemble): Change type used to store offsets from unsigned
4836 (i386_operand): Switch error check to only call RESTORE_END_STRING
4837 once after parse_register.
4839 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4841 * config/tc-v850.c (md_show_usage): Changed format to match that
4844 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4846 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4848 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4850 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4853 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4855 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4856 * doc/Makefile.in: Rebuild.
4858 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4860 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4861 for %lo expressions.
4862 (mips_ip, case 'u'): Move range check after code to mask
4863 off bits in %hi/%lo expressions. Mask off high bits for
4866 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4868 * doc/Makefile.am (gasver.texi): New target.
4869 (as.info, as.dvi): Depends upon gasver.texi.
4870 * doc/as.texinfo: Include gasver.texi. Mention version number on
4871 title page and in top node.
4872 * doc/Makefile.in: Rebuild.
4874 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4876 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4877 but not including the line containing the edict.
4878 * listing.h (LISTING_EOF): New.
4879 * input-scrub.c (input_scrub_next_buffer): Call it.
4881 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4883 * config/tc-i386.c (i386_operand): Don't set the size of an
4884 immediate address based solely on the suffix and the mode.
4886 * config/tc-i386.c (md_assemble): Add assertion to make sure
4887 overlap2 does not set Imm.
4889 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4890 sequences of whitespace to a single space.
4891 (is_space_chars): Just compare with space.
4892 (md_begin): Don't initialize space_chars.
4893 (md_assemble): Just skip a single whitespace character.
4894 (i386_operand): Rewrite base-index parsing to use new
4895 parse_register, and to skip white space. Skip white space in a
4896 number of other places too. Don't give error message if
4897 parse_register fails.
4898 (parse_register): Change reg_string parameter to be non-const.
4899 Add end_op parameter. Skip white space after the `%', and return
4900 end of register string. Give error message here rather than
4903 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4905 Based on patch from Matt Semersky <matts@scd.hp.com>:
4906 * expr.c (op_encoding): Make const.
4907 (expr_set_precedence): New function.
4908 (expr_begin): Don't set operator rankings, just call
4909 expr_set_precedence.
4910 * expr.h (expr_set_precedence): Declare.
4911 * read.c (s_mri): Call expr_set_precedence.
4913 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4915 * doc/as.texinfo (Statements): Remove paragraph discussing
4916 continuing lines with a backslash. This hasn't worked for years,
4919 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4921 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4923 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4924 (ps_CTORS, ps_DTORS): New section types.
4925 (vms_fixup_xtors_section): New function
4926 (Ctors_Psect, Dtors_Psect): Define.
4927 (IS_GXX_XTOR): Define
4928 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4929 Filter static constructors/destructors and add to
4930 Ctors_Symbols/Dtors_Symbols chain.
4931 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4932 appropriate section.
4934 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4935 * makefile.vms: Merge vax/vms support.
4937 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4939 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4940 (elf_pseudo_table): Add them.
4941 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4942 (md_apply_fix): Accept them.
4943 (mips_fix_adjustable): Don't adjust them.
4944 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4945 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4946 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4947 (tc_fix_adjustable): Don't adjust them.
4949 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4951 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4953 * Makefile.in: Regenerate.
4954 * configure.in: AC_SUBST cgen_cpu_prefix.
4955 * configure: Regenerate.
4957 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4959 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4960 Changed all users of COND12_DELAY.
4962 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4964 * config/tc-mn10300.c (set_arch_mach): New function.
4965 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4966 (md_begin): Default to mn10300 mode.
4967 (md_assemble): Only accept instructions for the core mn10300
4968 chip and the active machine type.
4970 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4972 * subsegs.h (segment_info_type): Give the struct a name.
4973 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4974 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4975 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4976 * config/tc-w65.h (tc_reloc_mangle): Declare.
4977 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4979 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4981 * config/tc-v850.c (v850_comm): Restore old section
4982 after common processing.
4984 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4986 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4988 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4990 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4991 char with code that explicitly sign-extends.
4993 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4995 * config/tc-v850.c (md_begin): Restore text section as the current
4996 section after creating call table sections.
4997 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5000 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5001 with call to macro SYM_AUXINFO.
5003 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5005 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5006 with the program transform name.
5007 * Makefile.in: Rebuild.
5009 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5011 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5014 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5016 * config/tc-i386.c (i386_operand): Be prepared for a space between
5017 the open parenthesis and the start of the register operand,
5018 because of the June 16 change.
5020 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5022 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5025 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5027 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5028 even if it is belived to be unnecessary.
5030 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5032 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5034 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5036 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5038 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5039 shift amount for a repeated operand. The shift amount for the
5040 repeated copy comes from the size of the operand.
5042 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5044 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5046 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5048 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5050 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5052 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5053 characters in it as LEX_IS_SYMBOL_COMPONENT.
5054 * config/tc-i386.h (tc_symbol_chars): Define.
5055 (extra_symbol_chars): Declare.
5056 * config/tc-i386.c (extra_symbol_chars): Define.
5057 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5058 (line_comment_chars): Set to '/' if TE_LINUX.
5059 * doc/c-i386.texi (i386-prefixes): Update.
5060 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5062 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5064 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5065 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5067 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5069 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5070 constraint in instructions REP & REPI.
5072 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5074 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5075 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5077 (check_range): If the operand is shifted, then shift the number
5078 before checking its range.
5080 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5082 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5085 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5087 * config/tc-v850.c (v850_comm): Create special sections as needed.
5089 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5091 * config/tc-d10v.c (write_2_short): Addition of swapping
5092 instructions for sequential and reverse sequential order when
5093 given order is not possible.
5095 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5097 * Makefile.am: Rebuild dependencies.
5098 (DEP_INCLUDES): Fix reference to intl build directory.
5099 * Makefile.in: Rebuild.
5101 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5103 * doc/c-i386.texi: Update 16 bit documentation.
5105 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5106 IgnoreDataSize to IgnoreSize as they are used for address size as
5108 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5109 32-bit mode, similarly addr16/data16 and variants.
5111 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5113 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5114 sequential word multiply instructions.
5116 (do_assemble): Add extra command line argument, to allow mul32
5117 attribute to be preserved across parallel insns.
5118 (md_assemble): Insert NOPs between explicitly parallel insns which
5119 contain an 32 bit multiply and a 16 multiply.
5121 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5123 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5126 * config/tc-i386.c (reloc): Add braces.
5128 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5129 consistent with Intel naming.
5130 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5131 use bitfields in sib_byte.
5132 (modrm_byte): Don't use bitfields here either.
5134 * config/tc-i386.c (current_templates): Add const.
5135 (parse_register): Add const to return, param, and char *s.
5136 (i386_operand): Add const to reg_entry *r.
5137 * config/tc-i386.h (templates): Add const to start, end.
5139 Inspired by code for 16 bit gas support from Martynas Kunigelis
5140 <martynas@nm3.ktu.lt>:
5141 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5142 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5143 (uses_mem_addrmode): Remove.
5144 (md_estimate_size_before_relax): Add support here too.
5145 (md_relax_table): Rewrite interface to md_relax for 16 bit
5147 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5148 (opcode_suffix_to_type): Remove.
5149 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5150 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5151 (md_convert_frag): Likewise.
5152 (i386_operand): Add support for 16 bit base/index regs,
5153 immediates, and displacements. Remove some unnecessary casts, and
5154 localise end_of_operand_string, displacement_string_start,
5155 displacement_string_end variables. Add GCC_ASM_O_HACK.
5156 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5158 * config/tc-i386.c (prefix_hash): Remove.
5159 (md_begin): Rewrite without obstacks. Remove prefix hash table
5160 handling. Rewrite lexical table handling.
5161 (i386_print_statistics): Don't print prefix statistics.
5162 (md_assemble): Rewrite instruction parser so that line is not
5163 converted to lower case. Don't do a hash_find for prefixes,
5164 instead recognise them via opcode modifier.
5165 (expecting_operand, paren_not_balanced): Localise variables.
5166 * config/tc-i386.h (IsPrefix): Define.
5167 (prefix_entry): Remove.
5169 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5170 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5171 '\\' in case where comment_chars contains '/'.
5173 * config/tc-i386.c (MATCH): Ensure given operand and template
5174 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5175 you must write `ljmp *table(%ebx)'.
5177 From H.J. Lu <hjl@gnu.org>:
5178 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5179 as 0 ifndef BFD_ASSEMBLER.
5180 (md_assemble): Allow immediate operands without suffix or
5181 other reg operand to default in size to the current code size.
5183 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5185 * config/tc-v850.c (md_begin): Restore creation of
5186 .call_table_text and .call_table_data sections.
5188 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5190 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5191 after emitting a word of noops.
5193 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5195 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5196 (i386_operand): Simplify checks for valid base/index combinations.
5197 Disallow `in 4(%dx),%al'.
5199 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5201 (add_prefix): Change parameter from char to int.
5203 * config/tc-i386.h (Ugh): Define opcode modifier.
5204 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5206 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5207 CONSISTENT_REGISTER_MATCH macros to check register types more
5208 thoroughly. Check for illegal suffix/operand combinations
5209 when matching insns with operands. Handle new `s' suffix, and
5210 associated FloatMF opcode modifier for float insns with memory
5212 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5213 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5214 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5215 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5216 DATA_PREFIX_OPCODE throughout.
5218 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5219 (md_assemble): Rewrite suffix/register operand checking code to be
5220 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5221 AnyMem, the better to grep.
5223 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5224 given a memory operand. Don't set Abs bits either.
5225 (type_names): Remove Mem*, Abs*.
5226 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5227 define opcode_modifiers as these cases are handled by Disp8,
5228 Disp16, Disp32 and suffix checks.
5229 (COMES_IN_BOTH_DIRECTIONS): Remove.
5230 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5232 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5233 if IgnoreDataSize modifier given. Remove ShortformW modifier
5234 test. Add test for ShortForm in W base_opcode modification.
5235 Merge Seg2ShortForm and Seg3ShortForm code.
5236 * config/tc-i386.h (ShortFormW): Remove.
5237 (IgnoreDataSize): Define.
5239 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5241 * config/tc-d30v.c (md_assemble): Store previous segment state
5242 with previous instruction.
5244 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5246 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5247 (ebp, esp): Remove static variables.
5248 (MATCH): Remove test for InOutPortReg.
5249 (i386_operand): Properly handle InOutPortReg here instead.
5250 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5251 (md_assemble): Simplify and correct modrm and sib generation.
5252 (i386_operand): Add warning for scale without index.
5253 Rewrite checks for valid base/index combinations.
5255 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5256 macros and enclose in do while(0).
5257 (RESTORE_END_STRING): Likewise.
5258 (md_assemble): Add one to printed operand number so we start
5259 from 1 not 0. Add some more gettext invocations.
5260 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5263 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5264 DATA_PREFIX, SEG_PREFIX): Define.
5265 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5266 (check_prefix): Remove function.
5267 (add_prefix): New function. Add prefix to i.prefix as well as
5269 (md_assemble): Changes for add_prefix. Remove hack for wait
5270 prefix, instead always output prefixes in fixed order. Test
5271 for jcxz/loop when selecting between word & dword operations,
5272 and add address size prefix rather than operand size prefix.
5273 Remove operand -> address size hack when emitting jcxz/loop.
5274 (i386_operand): Remove O_Absent check as it's done in expr.
5276 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5278 * configure.in: Recognize m5200 as a cpu_type of m68k.
5279 * aclocal.m4: Rebuild with current libtool.
5280 * configure: Rebuild.
5282 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5284 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5285 to relaxable_symbol to prevent references to external symbol from
5288 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5290 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5291 symbols are relaxable.
5293 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5295 * config/tc-v850.c (md_begin): Don't create special
5296 sections by default.
5298 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5300 * config/tc-mips.c (macro): For div and udiv, close the
5301 reorder block as soon as possible.
5303 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5305 From Matt Semersky <matts@scd.hp.com>:
5306 * macro.c (macro_mri_mode): New function.
5307 * macro.h (macro_mri_mode): Declare.
5308 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5311 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5313 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5316 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5317 until after xstrdup in OBJ_EVAX case.
5319 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5321 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5322 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5323 of hardcoded magic number.
5324 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5326 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5328 * read.c (do_s_func): New function.
5330 * read.h (do_s_func): Add prototype.
5332 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5334 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5335 nops if fill pattern not specified.
5337 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5339 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5340 * config/te-go32.h (TE_GO32): Define.
5341 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5343 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5345 Implement .func/.endfunc pseudo-ops.
5346 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5348 * read.c (potable): Add .func,.endfunc.
5349 (s_func): New function.
5350 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5352 (in_doc_func_p,current_function_label): New static globals.
5353 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5355 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5357 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5358 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5359 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5360 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5361 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5362 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5363 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5364 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5365 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5366 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5367 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5368 * config/tc-a29k.c: Don't define md_short_jump_size,
5369 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5370 * config/tc-alpha.c: Likewise.
5371 * config/tc-alpha.h: Likewise.
5372 * config/tc-arm.c: Likewise.
5373 * config/tc-h8300.c: Likewise.
5374 * config/tc-h8500.c: Likewise.
5375 * config/tc-hppa.c: Likewise.
5376 * config/tc-i860.c: Likewise.
5377 * config/tc-i960.c: Likewise.
5378 * config/tc-ppc.c: Likewise.
5379 * config/tc-sh.c: Likewise.
5380 * config/tc-sparc.h: Likewise.
5381 * config/tc-tic30.c: Likewise.
5382 * config/tc-w65.c: Likewise.
5383 * config/tc-z8k.c: Likewise.
5385 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5387 * config/tc-vax.c (_): Delete this macro used for placeholder
5388 values in vax_operand_width_size; it conflicts with the _() macro
5389 used for internationalization.
5391 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5393 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5394 code. From Chris Moller <moller@bops.com>.
5396 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5397 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5398 * read.c (emit_expr): Initialize seg and subseg fields of a new
5400 * write.c (write_object_file): Switch to the appropriate segment
5401 and subsegment when processing a broken word.
5403 * config/tc-m68k.c (mri_assemble): New static function.
5404 (build_mri_control_operand): Call mri_assemble rather than
5406 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5407 (s_mri_endf, s_mri_endw): Likewise.
5409 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5411 * read.c (s_org): Call md_flush_pending_output if it is defined.
5413 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5415 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5417 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5418 (md_parse_option): Add for same.
5419 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5420 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5421 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5423 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5425 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5427 * config/tc-arm.c (find_real_start): Relax definition of local
5430 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5432 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5433 symbols at the given address, not just the last one specified.
5435 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5437 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5438 or number_to_chars_littleendian to write data.
5440 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5442 * config/tc-v850.c (md_assemble): Remove artificially created
5443 register name symbols.
5445 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5447 * write.c (fixup_segment): Change "segment" to "section" in
5450 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5452 * write.c (fixup_segment): Change sym1-sym2 message again.
5454 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5456 * write.c (fixup_segment): Improve error message for sym1-sym2
5457 errors when sym1 is in a different segment from sym2.
5459 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5461 * config/tc-m32r.c (warn_unmatched_high): New static local.
5462 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5463 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5464 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5465 (md_parse_option): Likewise.
5466 (md_show_usage): Likewise.
5467 (m32r_frob_file): Likewise.
5469 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5470 (read_a_source_file): Call them.
5471 * read.h (stabs_generate_asm_file): Declare.
5472 * stabs.c (stabs_generate_asm_file): New function.
5473 (generate_asm_file): New function.
5474 (stabs_generate_asm_lineno): Move file name handling into
5477 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5479 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5480 (d30v_current_align, d30v_current_align_seg): New variables.
5481 (d30v_last_label): New variable.
5482 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5483 (s_d30v_data, s_d30v_section): Likewise.
5484 (md_pseudo_table): Call them.
5485 (md_begin): Initialize d30v_current_align_seg.
5486 (md_assemble): Call d30v_align when needed by known current alignment.
5487 (d30v_frob_label, d30v_cons_align): New functions.
5488 * config/tc-d30v.h (md_do_align): Remove.
5489 (tc_frob_label): Call d30v_frob_label.
5490 (md_cons_align): New.
5492 * config/tc-d30v.c (find_format): Convert complex expressions to
5493 expression symbols before processing. Clean up code formatting.
5495 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5497 * po/Make-in (install-info): New target.
5499 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5501 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5503 * config/tc-mn10300.c (md_assemble): Likewise.
5505 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5507 * Makefile.am: Update with `make dep-am'.
5508 (HFILES): Add cgen.h.
5509 (cgen.o): Depend on cgen.h.
5510 * Makefile.in: Regenerate.
5512 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5514 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5516 * gasp.c (grab_label): Permit a label to be a preprocessor
5517 variable by permitting a label to start with a backslash.
5519 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5521 * config/tc-mips.c (validate_mips_insn): Removed hack
5522 for previously inaccessible bitfields in some INSN_TRAP
5525 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5527 * config/tc-d30v.c (do_assemble): Abort with error message
5528 if opcode operands do not match.
5530 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5532 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5533 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5534 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5535 similar new 'q' operand.
5537 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5539 * cgen.c (cgen_asm_finish_insn): Fix typo.
5541 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5544 * cgen.c: Include it.
5545 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5546 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5547 All callers updated.
5548 * config/tc-m32r.c: Include cgen.h.
5549 (m23r_insn): New members num_fixups,fixups.
5551 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5553 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5554 to avoid compiler warning.
5556 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5558 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5561 * makefile.vms (OBJS): Add ehopt.obj
5563 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5565 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5567 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5569 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5570 a short format insn.
5571 (md_assemble): Set it for explicitly packed insns.
5573 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5575 * config/obj-coff.c (c_symbol_merge): Do not take address of
5576 native fields when performing the memcpy.
5578 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5580 * config/tc-mips.c (macro,macro2): Implement
5581 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5583 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5585 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5586 relocations against globally visible symbols.
5587 * config/tc-m68k.c (relaxable_symbol): New macro.
5588 (m68k_ip, md_estimate_size_before_relax): Use it.
5589 (tc_m68k_fix_adjustable): Also handle weak symbols.
5591 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5593 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5594 references to externally visible symbols.
5595 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5596 values in twice for a PC relative reloc if the symbol is
5599 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5600 don't adjust a PC relative reloc against an externally visible
5602 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5603 for a PC relative fixup against an externally visible defined
5604 symbol, arrange to store object file and addend values as though
5605 the symbol were not defined.
5606 (tc_gen_reloc): Likewise.
5608 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5610 * read.c (sizeof_leb128): Referenced externally by write.c so
5613 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5615 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5616 and expand a 'debug' symbol associated with the next instruction
5617 that does not cause a short instruction to be filled with a NOP.
5618 (md_pseudo_table): Add support for .debugsym.
5619 (assemble_parallel_insn): Add calls to expand_debug_sym as
5621 (md_assemble): Ditto.
5623 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5625 * as.c (main): Conditionally call setlocale.
5626 * gasp.c (main): Likewise.
5627 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5628 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5630 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5632 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5634 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * config/tc-hppa.c: Change all calls to bzero to use memset.
5637 (pa_ip): Add cast to avoid warning.
5638 (tc_gen_reloc, md_apply_fix): Likewise.
5639 (pa_find_space_by_number): Likewise.
5640 (hppa_force_relocation): Likewise.
5641 (pa_block): Change i to unsigned int.
5642 * config/obj-som.h (obj_som_copyright): Declare.
5644 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5646 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5647 for line numbers for assembly source.
5649 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5651 * configure.in: Change version number to 2.9.4
5652 * configure: Rebuild.
5654 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5656 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5658 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5660 * ecoff.h: Change symbolS in function declaration to struct
5663 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5665 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5666 (md_convert_frag): Fix i18n typo.
5668 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5670 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5671 * ecoff.h: Protoype it.
5672 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5673 [EVAX] (s_alpha_prologue): Delete.
5674 (md_pseudo_table): Update.
5676 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5678 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5679 array to local pointer.
5680 (get_args, parse_expr): Add casts to avoid warnings.
5682 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5684 * read.c (s_set): Cast xmalloc return value to fragS *.
5685 * config/tc-m68k.c (m68k_ip): Function made static to match
5686 previous forward declaration.
5687 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5689 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5691 * config/tc-v850.c: Add internationalisation macros to error
5694 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5695 macros to error strings.
5697 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5699 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5700 reloc is in the TOC csect.
5701 (md_apply_fix3): Correct gettext typo.
5703 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5705 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5706 .L - they are local labels and the branches are not really
5707 function calls but rather far jumps.
5709 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5711 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5713 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5715 * config/tc-i386.c (md_assemble): Print operand number rather than
5716 using ordinal_names.
5717 (i386_operand): Likewise.
5719 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5721 * Makefile.am (INTLLIBS): Define to work around apparent automake
5723 All Makefiles: Regenerated.
5725 * Many files: Added gettext invocations around user-visible
5727 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5728 HAVE_LC_MESSAGES): Define.
5729 * dep-in.sed: Added asintl.h.
5730 * po/Make-in: New file.
5731 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5733 * read.c (Z_): Renamed from `_'.
5734 * Makefile.am (SUBDIRS): Added po.
5735 (POTFILES): new macro.
5736 (po/POTFILES.in): New target.
5737 ($(OBJS)): Added asintl.h.
5739 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5740 (as_new_LDADD): Added $(INTLLIBS).
5741 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5742 (gasp_new_LDADD): Added $(INTLLIBS).
5743 (gasp_new_DEPENDENCIES): New macro.
5744 * configure, aclocal.m4: Rebuilt.
5745 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5747 (ALL_LINGUAS): Define.
5748 * macro.c: Include "asintl.h".
5749 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5750 * as.h: Include "asintl.h".
5751 * config/tc-i386.c (ordinal_names): Removed.
5752 (md_assemble): Changed error text to avoid ordinal_names.
5753 (i386_operand): Likewise.
5754 (reloc): Added as_bad to avoid i18n problems.
5755 (tc_gen_reloc): Likewise.
5756 * config/tc-arm.c (bad_args): Now a #define.
5758 * config/obj-vms.c (VMS_stab_parse): Changed type of
5760 (global_symbol_directory): Unified strings to avoid i18n
5762 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5763 avoid i18n problems.
5764 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5765 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5767 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5769 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5771 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5773 * as.c (print_version_id): Added an fprintf to avoid i18n
5775 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5777 * expr.c (expr): Added as_warn call to avoid i18n problems.
5778 * messages.c (as_assert): Changed code to avoid i18n problems.
5779 (as_abort): Likewise.
5780 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5781 (s_space): Likewise.
5782 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5784 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5786 * config/tc-i386.c (check_prefix): New static function, split out
5788 (struct _i386_insn): Add wait_prefix field.
5789 (md_assemble): Remove wait_prefix local variable. Use
5790 check_prefix when adding a prefix.
5792 * config/tc-i386.c (current_templates): New static variable.
5793 (md_assemble): Remove current_templates local variable.
5794 (md_assemble, i386_operand): Improve error and warning messages in
5795 many places. Add RESTORE_END_STRING in many places before error
5796 return. Clarify some comments.
5798 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5800 (md_assemble): Parse string instruction operands, looking for
5801 segment override prefixes. Check for invalid segment prefixes on
5803 (i386_operand): i.seg[] and max mem_operand changes for string
5805 * config/tc-i386.h (EsSeg): Define.
5807 * config/tc-i386.h (regKludge): Define.
5808 (iclrKludge, imulKludge): Don't define.
5809 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5810 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5811 opcode_modifier checks to look for more common cases first. Add
5812 default_seg for IsString case.
5814 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5816 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5818 * configure: Rebuild with new automake and libtool.
5819 * aclocal.m4, Makefile.in: Likewise.
5821 * doc/Makefile.am (as.dvi): New target.
5822 * doc/Makefile.in: Rebuild.
5824 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5826 * configure.in: Added sparc86x support.
5828 * configure: Rebuild.
5830 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5832 (md_parse_option): Warn if -EL is not supported for this architecture.
5834 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5836 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5838 * config/tc-mips.c (mips_ip): Note when we use get match on
5839 the full instruction name.
5841 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5843 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5844 back into the expression to handle add/sub simplification correctly.
5846 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5848 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5850 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5852 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5855 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5857 * symbols.c (max_indent_level): New global.
5858 (print_symbol_value_1): Use it.
5859 * expr.h (expr_build_dot): Declare.
5860 * expr.c (expr_build_dot): New function.
5862 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5864 * symbols.c (print_binary): New function.
5865 (print_expr_1): Call it.
5867 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5869 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5870 operand in the opcode.
5872 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5874 * config/tc-i386.h: Reorder operand flags and opcode modifier
5875 flags for clarity. Remove unused definitions: Unknown,
5876 ImmUnknown, DispUnknown, NoModrm.
5877 * config/tc-i386.c (type_names): Add missing Debug type.
5878 (md_assemble): Better duplicate prefix checking. Quicker string
5879 instruction check via new opcode_modifier flag.
5881 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5883 * doc/as.texinfo (Invoking): Clarify -Wa example.
5885 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5887 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5888 (s_mips_weakext): Define.
5889 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5890 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5893 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5895 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5896 is an error if the value can not be computed at assembly time.
5897 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5899 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5901 * gasp.c (main): Set next field of new include_path structure to
5902 NULL. From Avery Pennarun <averyp@gdc.ca>.
5904 * read.c (s_mri_sect): Call as_bad rather than abort for an
5905 unsupported MRI target.
5907 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5909 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5910 the destination of a branch instruction should be altered.
5911 (find_real_start): New function: Locate the real, Thumb coded
5912 start of a Thumb function.
5913 (do_t_branch23): Alter the destination of branches to Thumb
5916 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5918 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5920 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5923 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5925 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5926 * doc/c-hppa.texi: Likewise.
5928 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5930 * Makefile.am: Rebuild dependencies.
5931 * Makefile.in: Rebuild.
5933 * Makefile.am (DEP_INCLUDES): New variable.
5934 (.dep1): Change to work when srcdir is not an absolute path.
5935 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5936 * Makefile.in: Rebuild.
5938 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5940 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5941 LinearAddress patch.
5943 * configure.in: Set version to 2.9.1.
5944 * configure: Rebuild.
5946 * Branched binutils 2.9.
5948 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5950 * config/tc-i386.h (FWait): Define.
5951 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5952 other prefixes. Check FWait flag in opcode table to see which
5953 instructions require an fwait prefix.
5955 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5957 * stabs.c (get_stab_string_offset): Always create a stab string
5960 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5962 Fix some gcc -Wall warnings:
5963 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5964 * ehopt.c (eh_frame_code_alignment): Likewise.
5965 * expr.c (integer_constant, operand): Likewise.
5966 * frags.c (frag_align): Likewise.
5967 * gasp.c (level_0, change_base, doinstr): Likewise.
5968 * hash.c (hash_ask): Likewise.
5969 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5970 (debugging_pseudo): Likewise.
5971 * macro.c (define_macro, check_macro): Likewise.
5972 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5973 (ignore_rest_of_line, float_cons): Likewise.
5974 * symbols.c (decode_local_label_name): Likewise.
5975 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5976 (fixup_segment, number_to_chars_bigendian): Likewise.
5977 (number_to_chars_littleendian): Likewise.
5978 * config/atof-ieee.c (gen_to_words): Likewise.
5979 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5980 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5981 * read.c (output_big_sleb128): Initialize locals to avoid
5983 (output_big_uleb128, equals): Likewise.
5984 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5985 to unsigned int. Change zeros to unsigned int.
5986 * cond.c (s_if): Add return to default case.
5987 * frags.c (frag_now_fix): Change return type to addressT.
5988 * frags.h (frag_now_fix): Update declaration.
5989 * listing.c (file_info_struct): Change linenum to unsigned int.
5990 (struct list_info_struct): Change hll_line to unsigned int.
5991 (print_source): Update format string.
5992 * read.c (emit_expr): Change scan to unsigned int, and don't
5993 bother to initialize it.
5994 * symbols.c (dollar_label_count): Change to unsigned long.
5995 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5996 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5997 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5999 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6001 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6002 mcf5200 just as we do for m68000.
6003 (m68k_init_after_args): Likewise.
6004 (md_estimate_size_before_relax): Likewise.
6006 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6008 * config/tc-v850.c (md_assemble): Store relocation addend in
6009 fixup instead of instruction.
6011 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6013 * config/tc-i386.c (md_assemble): Swap template arguments to
6014 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6015 This macro is currently symmetric, so passing them the wrong
6016 way didn't cause any problem, but may if the macro is changed
6018 After copying template to i.tm, use i.tm. rather than t-> to
6019 access fields, and make t a const*
6020 Move i.tm.operand_types[] swap to immediately after the copy.
6022 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6024 * expr.h (expr_build_uconstant): Add prototype.
6025 (expr_build_unary,expr_build_binary): Add prototypes.
6026 * expr.c (expr_build_uconstant): New function.
6027 (expr_build_unary,expr_build_binary): New functions.
6029 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6031 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6032 * macro.c (macro_expand_body): Increase buffer size.
6033 * messages.c (as_warn): Likewise.
6034 (as_warn_where, as_bad, as_bad_where): Likewise.
6036 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6038 Based on patch from H.J. Lu <hjl@gnu.org>:
6039 * Makefile.am (DISTSTUFF): New variable.
6040 (diststuff): New target.
6041 * Makefile.in: Rebuild.
6043 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6045 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6046 m32r_elf_section_change_hook.
6048 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6049 emit a nop if a section ends with a 16 bit instruction.
6051 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6053 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6054 s_lcomm rather than obj_coff_lcomm.
6055 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6057 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6059 * config/tc-i386.h (LinearAddress): Define.
6060 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6061 instruction, don't use a default segment.
6063 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6065 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6066 * configure: Rebuild.
6068 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6070 * aclocal.m4, configure: Rebuild with libtool 1.2.
6072 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6074 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6075 PC relative branches. Patch courtesy of Jonathan Walton.
6078 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6080 * configure.in (emulations): Add thumb-pe target.
6082 * configure (emulations): Add thumb-pe target.
6084 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6086 * itbl-lex.l (yywrap): Don't define if already defined as a
6089 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6091 * depend.c (quote_string_for_make): New function.
6092 (wrap_output): Use it.
6094 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6096 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6097 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6099 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6101 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6102 Recognize -GN and -relax.
6103 (md_begin): Initialize gp size from -G switch.
6104 (alpha_force_relocation): Always force if -relax.
6105 (alpha_align): Take a new argument that will specify when to
6106 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6107 Change all callers. Emit nop alignment padding as nop+unop pair.
6109 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6111 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6112 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6114 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6116 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6117 require padding to the next long word boundary.
6119 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6121 * cgen.c: #include symcat.h.
6122 * config/tc-m32r.c: Likewise.
6124 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6126 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6127 absolute expressions instead of '$' prefixed register names.
6129 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6131 * read.c (s_set): Record file and line info for symbols when -as.
6132 (pseudo_set): Don't overwrite that dummy fragment.
6134 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6136 * config/tc-ppc.c (md_pseudo_table): Add "section".
6137 (ppc_named_section): New static function.
6139 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6141 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6142 so we don't have to scan the entire list.
6144 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6146 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6147 case, allow the parallel instructions to modify the same flag
6150 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6152 * listing.c (list_symbol_table): Categorize symbols by
6153 undefined_section rather than sy_frag->line == NULL.
6155 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6157 * Makefile.am (install-exec-local): Install properly when ln
6158 fails or tooldir == prefix.
6160 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6162 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6163 Test result of insert_operand for error.
6165 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6167 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6168 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6169 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6170 * doc/Makefile.in: Rebuild.
6172 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6174 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6175 (macro): Fix handling of M_COP[0-3].
6177 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6179 Based on patches from Ross Harvey <ross@teraflop.com>:
6180 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6181 if macro_alternate or macro_mri.
6182 (getstring): Remove support for byte constants between < and >.
6183 (get_any_string): '<' only starts a string if macro_alternate or
6185 (macro_expand_body): Permit keyword parameters following
6186 positional parameters.
6188 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6189 * configure.in (alpha*-*-netbsd*): New target.
6190 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6191 * configure: Rebuild.
6193 * as.h (flag_warn_suppress_instructionswap): Move from here...
6194 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6195 here, and make static.
6197 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6198 BFD_ASSEMBLER or MANY_SEGMENTS.
6200 * as.c (show_usage): Update bug-gnu-utils address.
6201 * gasp.c (show_usage): Likewise.
6202 * doc/as.texinfo (Bug Reporting): Likewise.
6204 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6206 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6207 insns regardless of the size of a pointer if we're in mips I or
6209 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6211 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6213 Fix rac to accept only a0:
6214 * tc-d10v.c (parallel_ok, find_opcode):
6215 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6216 Introduce OPERAND_GPR.
6218 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6220 * read.c (s_fill): Handle non-constant repeat counts by creating
6221 an rs_space fragment.
6223 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6225 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6226 from as_bad to as_warn.
6228 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6230 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6231 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6232 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6234 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6236 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6237 seg_fix_rotP rather than fix_root from seg_info.
6239 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6241 * expr.c: Add support for 0x1_2_3_4 bignums.
6243 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6245 * configure.in: Change -linux* to -linux-gnu*.
6246 * configure: Rebuild.
6248 * app.c (do_scrub_begin): Treat \r as whitespace.
6250 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6252 * Makefile.am: Update dependencies.
6253 * Makefile.in: Rebuild.
6255 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6257 * configure, aclocal.m4: Rebuild with new libtool.
6259 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6261 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6262 the argument to bfd_set_arch_mach.
6263 (load_address): Use bfd_arch_bits_per_address to determine the
6264 bit size of an address instead of looking at the isa level.
6265 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6267 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6269 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6271 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6273 * ehopt.c: New file.
6274 * as.h (enum _relax_state): Add rs_cfa.
6275 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6276 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6277 * read.c (emit_expr): Call check_eh_frame.
6278 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6279 (relax_segment): Likewise.
6280 * Makefile.am: Rebuild dependencies.
6281 (GAS_CFILES): Add ehopt.c.
6282 (GENERIC_OBJS): Add ehopt.o.
6283 * doc/internals.texi (Frags): Document rs_cfa.
6285 * as.c (show_usage): Mention --traditional-format.
6286 (parse_args): Accept --traditional-format.
6287 * as.h (flag_traditional_format): Declare.
6288 * output-file.c (output_file_create): If flag_traditional_format,
6289 set BFD_TRADITIONAL_FORMAT on stdoutput.
6290 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6292 * config/tc-mips.c (append_insn): Make sure that if we have a
6293 fixup for an unmatched %hi reloc, it does not associated with a
6296 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6297 * doc/Makefile.in: Likewise.
6299 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6301 * config/tc-m32r.c (check_for_side_effects): New function.
6302 (can_make_parallel): Add checks for instruction side effects
6303 clashing with the other instruction.
6304 (assemble_parallel_insn): Improve warning messages. Return error
6305 message from non-swapped instruction order.
6307 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6309 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6311 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6312 md_cleanup definition. This moves the forced literal output to
6313 the end of the source pass, and avoids macro's inserting literals
6314 into the code immediately after the macro expansion.
6316 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6318 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6319 a gas internal symbol is adjustable.
6320 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6322 * as.h: If gcc version greater than 2.6, use `__format__' and
6323 `__printf__' in function attributes, rather than `format' and
6326 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6328 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6330 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6332 Add tms320c30 support:
6333 * config/tc-tic30.h: New file.
6334 * config/tc-tic30.c: New file.
6335 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6336 TARGET_FORMAT as "coff-tic30".
6337 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6338 * Makefile.am: Rebuild dependencies.
6339 (CPU_TYPES): Add tic30.
6340 (CPU_OBJ_VALID): tic30-aout is valid.
6341 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6342 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6343 * configure, Makefile.in: Rebuild.
6345 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6347 * config/tc-v850.c (md_assemble): Improvements to error messages.
6349 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6351 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6352 BFD_RELOC_HI16_S to store the high bits of any value.
6354 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6355 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6356 assembler calculate relocations to any external symbol at all.
6357 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6358 involving generation of pc-relative relocs.
6359 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6360 has been moved to md_apply_fix3.
6362 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6363 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6364 which actually means (the address of identifier's GOT entry) +
6365 constant, which is not particularly useful.
6367 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6369 * read.h (include_dirs): Declare.
6370 (include_dir_count,include_dir_maxlen): Declare.
6372 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6374 * configure.in: Correct check for shared opcodes library.
6375 * configure: Rebuild.
6377 * listing.c (buffer_line): If we can't open the file, set at_end.
6378 (listing_print): Remove unused local variable fi.
6380 * config/m68k-parse.y (reglistpair): Handle register list in
6383 * config/vms-conf.h: Don't undef VERSION.
6385 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6387 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6389 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6391 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6392 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6393 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6394 (EXTRA_DIST): Define.
6395 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6396 explicitly rather than via the list of object files.
6397 (gcc-as.opt): New file created when make-gas.com is run.
6398 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6399 itbl-cpu.h} to #include appropriate file rather than copying that
6401 * config/vms-conf.h: Synchronize with current config.in.
6402 * Makefile.in: Rebuild.
6404 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6406 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6407 (parallel_ok): Relaxed parallel subinstruction dependency check.
6409 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6411 * as.h (flag_warn_suppress_instructionswap): added new flag.
6412 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6413 command line argument.
6414 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6415 warning only if flag_warn_suppress_instructionswap is false.
6417 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6419 * configure.in (i386-*-mingw32*): New target.
6420 * configure: Rebuild.
6422 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6424 * symbols.c (resolve_symbol_value): Don't set the segment if it
6425 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6427 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6430 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6432 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6433 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6436 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6438 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6440 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6442 * config/tc-v850.c (v850_insert_operand): Display instruction when
6443 an error is encountered.
6445 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6447 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6448 (i386-*-sco3.2v5*coff): New target.
6449 (i386-*-sco3.2*): New target.
6450 * configure: Rebuild.
6452 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6454 * config/tc-v850.c: Tidy error message production.
6456 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6458 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6459 validate_immediate return value in the right type for comparisons
6462 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6464 * listing.c (MAX_BYTES): Use listing variables not constants.
6465 (data_buffer): No longer an array, but a pointer.
6466 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6467 (listing_listing): Allocate data_buffer.
6469 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6471 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6472 --listing-rhs-width, --listing-cont-lines.
6473 (show_usage): Update.
6474 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6475 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6476 (print_lines): Use the variables instead of the constants.
6477 (listing_listing): Likewise.
6478 * listing.h: Declare the new vars.
6480 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6482 * as.c (parse_args): Add --keep-locals alias for -L.
6483 Add --strip-local-absolute.
6484 (show_usage): Update.
6485 * as.h (flag_strip_local_absolute): New flag.
6486 * symbols.c (S_IS_LOCAL): Use it.
6487 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6488 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6489 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6491 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6493 * config/tc-m32r.c: Detect if explicitly parallel instructions
6494 might have an io conflict and issue a warning message.
6496 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6498 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6499 cgen_swap_fixups): Functions to save, restore and swap the fixup
6500 chain with a backup copy.
6501 (cgen_asm_finish_insn): Returns address of constructed insn.
6503 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6505 * listing.c (file_info_struct): Remove FILE, add POS.
6506 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6507 (file_info): Don't open the file.
6508 (buffer_line): Check for the file in the last_open cache, updating
6510 (print_source): Don't reference file_info->file.
6511 (listing_listing): Likewise.
6512 (listing_print): Close the file in the cache, if any.
6514 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6516 * read.c (dwarf_file_string): New file static variable.
6517 (emit_expr): Look for constant sequence that leads up to a file
6518 name in DWARF debugging output.
6519 (stringer): Use dwarf_file_string to decide whether to accept a
6520 string as a file name.
6522 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6524 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6525 (crack_operand): Add reg->reglst MRI hack.
6526 (r_seg): Put reglst symbols in reg_section.
6527 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6529 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6531 * tc-sh.c (get_specific): Handle SGR & DBR.
6533 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6535 * tc-h8300.c (parse_reg): Take the length of the symbol into
6536 account when attempting to match a register name.
6537 * tc-h8500.c (parse_reg): Likewise.
6539 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6541 * cgen.c: Formatting changes to improve readability.
6543 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6545 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6548 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6550 Based on a patch from Jim Wilson
6551 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6552 (tc_gen_reloc): Handle cross section PC relative relocs
6555 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6557 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6559 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6561 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6562 (expr_jmp_buf): New static local.
6563 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6564 (cgen_md_operand): New function.
6565 * tc-m32r.c: Clean up pass over `struct foo' usage.
6566 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6568 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6570 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6571 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6573 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6575 * config/tc-i386.c (i386_operand): Give an error if there are
6576 unrecognized characters after an expression.
6578 For older changes see ChangeLog-9697