1 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-i386.c (i386_displacement): Don't assume a constant
4 displacement is necessarily 16 bits when in 16 bit code mode.
5 (md_assemble): Instead size the displacement here after we know
6 for sure that a .code16gcc operand hasn't automatically added
9 2000-06-21 H.J. Lu <hjl@gnu.org>
11 * Makefile.am: Rebuild dependency.
12 * Makefile.in: Rebuild.
14 2000-06-21 Kazu Hirata <kazu@hxi.com>
16 * config/tc-h8300.c (parse_reg): Make the function static.
17 (parse_exp): Likewise.
19 2000-06-20 DJ Delorie <dj@cygnus.com>
21 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
22 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
23 for cygwin import libraries to work properly.
25 2000-06-20 H.J. Lu <hjl@gnu.org>
27 * Makefile.am: Rebuild dependency.
28 * Makefile.in: Rebuild.
29 * configure: Likewise.
30 * doc/Makefile.in: Likewise.
32 2000-06-20 Timothy Wall <twall@cygnus.com>
34 * doc/internals.texi (CPU backend): Add @itemx for
35 TC_START_LABEL_WITHOUT_COLON.
36 * doc/c-tic54x.texi: New.
37 * doc/as.texinfo: Add tic54x features and include primary tic54x
39 * doc/all.texi: Add C54X.
40 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
41 * doc/Makefile.in: Regenerate.
42 * configure.in: Add tic54x and define LIBM for tic54x.
43 * configure: Regenrate.
44 * config/tc-tic54x.[ch]: New.
45 * config/obj-coff.h: Add tic54x.
46 * Makefile.am: (CPU_TYPES): Add tic54x.
47 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
48 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
49 (as_new_LDADD): Add $(LIBM).
50 * Makefile.in: Regenerate.
52 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
54 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
55 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
56 * doc/as.texinfo: Likewise.
58 * configure, Makefile.in: Regenerate.
59 * configure.in (emulations): Recognize m6811 and m6812.
60 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
61 Added files for 68hc11 and 68hc12 assembler.
62 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
63 * config/tc-m68hc11.h: Header definition for that assembler.
65 2000-06-18 Nick Clifton <nickc@redhat.com>
67 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
68 instead of OCTETS_PER_BYTE.
70 * config/tc-v850.c: Fix compile time warnings.
71 * config/tc-ppc.c: Fix compile time warnings.
73 2000-06-18 H.J. Lu <hjl@gnu.org>
75 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
78 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
80 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER to BFD_ASSEMBLER.
82 2000-06-16 Nick Clifton <nickc@cygnus.com>
84 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
85 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
87 * doc/c-mips.texi: Document newly accepted cpu variants.
89 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
91 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
93 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
95 * macro.c (getstring): Make it possible to escape the quote
98 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
100 * config/tc-hppa.c (pa_export): Weak symbols can be global.
102 2000-06-13 H.J. Lu <hjl@gnu.org>
104 * configure: Regenerate.
106 2000-06-09 Alan Modra <alan@linuxcare.com.au>
108 * app.c (do_scrub_begin): Don't default lex[';'] as a line
110 * doc/internals.texi (line_separator_chars): Semicolon is no
111 longer a default. Mention null and newline as defaults.
113 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
115 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
116 * config/tc-i860.h (line_separator_chars): Likewise.
117 * config/tc-h8300.c (line_separator_chars): Likewise.
118 * config/tc-i960.c (line_separator_chars): Likewise.
119 * config/tc-m68k.c (line_separator_chars): Likewise.
120 * config/tc-mips.c (line_separator_chars): Likewise.
121 * config/tc-ns32k.c (line_separator_chars): Likewise.
122 * config/tc-sparc.c (line_separator_chars): Likewise.
123 * config/tc-vax.c (line_separator_chars): Likewise.
125 * config/tc-h8300.c (comment_chars): Use string initialiser.
126 * config/tc-i960.c (line_comment_chars): Likewise.
127 * config/tc-z8k.c (comment_chars, line_comment_chars,
128 line_separator_chars): Likewise.
130 * config/tc-arm.c (line_separator_chars): Always use `;', not just
133 2000-06-08 Nick Clifton <nickc@cygnus.com>
135 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
138 2000-06-08 David O'Brien <obrien@FreeBSD.org>
140 * configure.in (VERSION): Update to show this is the CVS mainline.
142 2000-06-08 Matthew Jacob <mjacob@feral.com>
144 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
145 $at is the integer register $r28, vs. both $r28 and the floating
148 2000-06-08 James E. Wilson <wilson@cygnus.com>
150 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
151 (dot_endp): Don't call ia64_flush_insns.
152 (emit_one_bundle): Don't delete prologue/body records from
153 unwind_record list in first loop. Rewrite second loop to account for
156 2000-06-07 David Mosberger <davidm@hpl.hp.com>
158 * config/tc-ia64.c: Add missing prototypes.
159 (generate_unwind_image): Cast argument to output_unw_records call.
161 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
163 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
165 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
167 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
168 (REGISTER_P): likewise.
169 (avr_opcodes): uses include/opcode/avr.h
170 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
172 2000-06-04 Alan Modra <alan@linuxcare.com.au>
174 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
177 2000-06-03 H.J. Lu <hjl@gnu.org>
179 * read.c (is_end_of_line): Put back `;'.
181 2000-06-03 Alan Modra <alan@linuxcare.com.au>
183 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
185 2000-06-01 Alan Modra <alan@linuxcare.com.au>
187 * expr.c (operand): Test is_end_of_line outside switch to catch
188 line separator chars that are also operators.
189 (operator): Return O_illegal for line separator chars.
191 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
192 entry (or `!' entry for TC_HPPA).
194 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
195 before indexing is_end_of_line. Remove redundant check for '\0'.
197 * config/tc-h8500.c (md_assemble): Likewise.
198 * config/tc-mcore.c (md_assemble): Likewise.
199 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
202 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
204 * config/tc-mcore.c (mcore_cons): Likewise.
205 (mcore_float_cons): Likewise.
206 (mcore_stringer): Likewise.
207 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
209 2000-06-01 Scott Bambrough <scottb@netwinder.org>
211 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
213 2000-05-29 Nick Clifton <nickc@cygnus.com>
215 * config/tc-sh.c: Fix compile time warning messages.
217 * config/tc-mips.c: Fix compile time warning messages.
219 2000-05-29 Philip Blundell <philb@gnu.org>
221 * doc/as.texinfo: Update copyright dates.
222 (Local Labels): Delete misplaced mention of ARM.
223 * NEWS: Mention ARM ELF support.
225 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
227 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
228 it is modified, and use the real_size to compute the frag address
229 for dwarf2 line info.
231 2000-05-27 Alan Modra <alan@linuxcare.com.au>
233 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
234 line-matching scheme to cope with automake moving variables around.
235 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
236 * Makefile.in: Regenerate.
238 2000-05-26 Jakub Jelinek <jakub@redhat.com>
240 * config/tc-sparc.c (sparc_relax): New.
241 (md_longopts): Add -relax and -no-relax options.
242 (md_parse_options, md_show_usage): Likewise.
243 (md_apply_fix3): Optimize tail call into branch always if possible.
245 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
247 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
248 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
249 rules, with warning when a GAS statement specifies a packing that
250 will result in an instruction being squashed.
251 Added typdef packing_type and enumerals, changed various integer literals
252 to use the enumerals.
254 2000-05-24 David Mosberger <davidm@hpl.hp.com>
256 * config/tc-ia64.c (dot_restorereg_p): New function.
257 (md_pseudo_table): Add restorereg.p.
258 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
259 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
261 * config/tc-ia64.h (unw_record_type): Add unwabi.
262 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
263 called MASK with members for imask, and the masks produced by
264 fr_mem, gr_mem, br_mem, and frgr_mem.
265 (unw_p_record): Add members ABI and CONTEXT.
266 (unw_x_record): Add member AB.
267 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
268 as pseudo-register for use during unwind info generation.
269 (AR_PFS, AR_LC): New macros.
270 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
271 whose names start with an at sign (as in "@priunat").
272 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
274 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
275 proc_end, unwind_info, personality_routine): Consolidate into
276 "unwind" structure to reduce offset-table use. Add member
277 NEXT_SLOT_NUMBER to track the slot number for the next instruction
279 (output_R1_format, output_R3_format, output_P3_format,
280 output_P6_format): Initialize R with zero to reduce compiler warnings.
281 (output_P7_format): Ditto. Add `default' branch to switch
282 statement to reduce compiler warnings.
283 (output_P8_format, output_B1_format, output_B4_format): Ditto.
284 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
285 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
286 into single argument.
287 (output_X1_format, output_X3_format): Initialize R with zero to reduce
288 compiler warnings. Merge A and B args into single argument.
289 (output_X2_format, output_X4_format): Remove unused variable R. Merge
290 A and B args into single argument.
291 (free_record): Removed (wasn't used).
292 (free_list_records): Also free imasks in prologue records.
293 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
294 (output_spill_mask): Remove.
295 (output_unwabi): New function.
296 (output_epilogue, output_label_state, output_copy_state): Call
298 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
299 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
301 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
302 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
303 as part of handling the prologue records. Emit region's imask if
304 we have one. Handle unwabi, epilogue, label_state, copy_state,
305 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
306 spill_sprel_p, and spill_reg_p records.
307 (set_imask, count_bits, slot_index): New function.
308 (fixup_unw_records): Fix region size computation. Handle
309 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
310 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
311 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
312 set_imask accordingly. Update imask for gr_gr, and br_gr records.
313 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
314 (dot_save): Use manifest constants for applicaton registers.
315 Handle REG_PR and REG_PRIUNAT.
316 (dot_restore): Don't just ignore it.
317 (dot_restorereg): New function..
318 (generate_unwind_image): Ensure unwind info is a multiple of eight
319 bytes, not just four bytes.
320 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
321 (dot_altrp): Don't just ignore it.
322 (dot_savemem): New function. Replaces dot_savesp() and
323 dot_savepsp(). Use manifest constants for applicaton registers.
324 Handle REG_PR and REG_PRIUNAT.
325 (dot_savef): Simplify.
326 (dot_saveb): Support generation of br_gr.
327 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
328 dot_label_state, dot_copy_state): New function.
329 (dot_unwabi): Don't just ignore it.
330 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
331 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
332 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
333 (emit_one_bundle): Set slot number for prologue/body records
334 *before* emitting the first insn.
335 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
336 (md_begin): Declare "psp" pseudo-register.
337 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
338 so we don't get segfault.
339 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
340 counts as required per SW Conventions manual
341 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
342 output_preds_psprel, output_preds_sprel, output_spill_base,
343 output_unat_psprel, output_unat_sprel, output_lc_psprel,
344 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
345 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
346 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
347 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
348 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
349 (dot_vframe): Implement.
350 (dot_vframesp, dot_vframepsp): New function.
352 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
354 * configure.in (i386-*-freebsd a.out entry): Quote properly.
355 * configure: Regenerate.
357 2000-05-23 Alan Modra <alan@linuxcare.com.au>
359 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
360 (md_estimate_size_before_relax): so we can use it here instead of
361 old kludges. Localise vars to blocks. Comment.
363 * frags.c (frag_new): Update fr_var comments.
364 * frags.h (struct frag): Ditto.
366 2000-05-22 Richard Henderson <rth@cygnus.com>
368 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
369 (pseudo_func): Add pcrel.
370 (operand_match): Handle IA64_OPND_TGT64.
371 (build_insn): Likewise.
372 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
373 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
374 (fix_insn): Handle all three 64-bit relocation types.
376 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
378 * obj.h (struct format_ops): New members begin, app_file,
379 s_set_other, s_set_desc, s_get_type, s_set_type,
380 separate_stab_sections, init_stab_section.
382 * config/obj-multi.h: Update GPL notice to v2.
385 (S_SET_SIZE): Test s_set_size for NULL before calling.
386 (S_SET_ALIGN): Similar for s_set_align.
391 (SEPARATE_STAB_SECTIONS): New.
392 (INIT_STAB_SECTION): New.
393 (EMIT_SECTION_SYMBOLS): New.
394 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
396 * config/obj-elf.h: Update GPL notice to v2.
397 Mention that this file is included from obj-multi.h.
398 (obj_begin): Wrap definition in ifndef.
399 (elf_file_symbol): Constify declaration.
400 (obj_app_file): Ditto.
401 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
402 Wrap in ifndef SEPARATE_STAB_SECTIONS.
404 * config/obj-elf.c (elf_s_set_other): New.
405 (elf_file_symbol): Constify argument.
406 (elf_separate_stab_sections): New.
407 (elf_init_stab_section): New.
408 (elf_format_ops): Add new members. Remove comma at end.
410 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
411 (ecoff_format_ops): Add new fields. Remove comma at end.
412 Mention inconsistency for emit_section_symbols.
414 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
416 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
417 (coff_separate_stab_sections): New.
418 (coff_format_ops): Add new members.
420 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
421 (obj_aout_s_set_other): New.
422 (obj_aout_s_set_desc): New.
423 (obj_aout_s_get_type): New.
424 (obj_aout_s_set_type): New.
425 (obj_aout_separate_stab_sections): New.
426 (aout_format_ops): New members added. Use obj_aout_process_stab,
427 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
428 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
430 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
432 2000-05-22 Alan Modra <alan@linuxcare.com.au>
434 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
435 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
436 (md_estimate_size_before_relax): Ensure jumps to weak and
437 externally visible symbols are relocatable.
439 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
441 * stabs.c (aout_process_stab): Make global.
442 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
443 * read.h (aout_process_stab): Declare.
445 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
446 Generalize to *aout, *coff *elf.
447 * configure: Regenerated.
449 * doc/internals.texi (Object format backend): Say
450 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
452 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
453 * Makefile.in: Regenerated.
455 2000-05-19 Catherine Moore <clm@cygnus.com>
457 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
459 2000-05-18 Alan Modra <alan@linuxcare.com.au>
461 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
462 instruction to reflect change in re_assemble_*.
464 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
466 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
467 build PA64 ELF tools.
468 * configure: Rebuilt.
470 2000-05-17 Alan Modra <alan@linuxcare.com.au>
472 * Makefile.am: Regenerate dependencies.
473 * Makefile.in: Regenerate.
475 2000-05-15 Nick Clifton <nickc@cygnus.com>
477 * config/tc-arm.c (struct asm_psr): Add boolean field
478 distinguishing between CSPR and SPSR. Rename 'number' field
480 (psrs): Rearrange contents to match new asm_psr structure.
481 (arm_psr_parse): Move next to psr_required_here. Make it
482 return an asm_psr structure.
483 (psr_required_here): Use asm_psr structure returned by
485 (do_msr): Reorganise to allow psr_required_here to be called
487 (md_undefined_name): Mark 'name' parameter as unused, since
488 the COFF target does not use it.
490 2000-05-14 David O'Brien <obrien@FreeBSD.org>
492 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
494 * config/te-aux.h: Likewise.
495 * config/te-dpx2.h: Likewise.
496 * config/te-go32.h: Likewise.
497 * config/te-hp300.h: Likewise.
498 * config/te-hppa.h: Likewise.
499 * config/te-i386aix.h: Likewise.
500 * config/te-ic960.h: Likewise.
501 * config/te-interix.h: Likewise.
502 * config/te-nbsd532.h: Likewise.
503 * config/te-pc532mach.h: Likewise.
504 * config/te-ppcnw.h: Likewise.
505 * config/te-psos.h: Likewise.
506 * config/te-sparcaout.h: Likewise.
507 * config/te-sun3.h: Likewise.
508 * config/te-sysv32.h: Likewise.
510 2000-05-14 Alan Modra <alan@linuxcare.com.au>
512 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
513 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
514 and sign extend without an if statement.
515 (build_bytes): Likewise.
517 2000-05-14 Kazu Hirata <kazu@hxi.com>
519 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
520 X_add_symbol L_32 case.
522 2000-05-14 David O'Brien <obrien@FreeBSD.org>
524 * config/te-freebsd.h: New file.
526 2000-05-13 Alan Modra <alan@linuxcare.com.au>
528 * asintl.h (gettext, dgettext, dcgettext, textdomain,
529 bindtextdomain): Replace defines with those from intl/libgettext.h
530 to quieten gcc warnings.
532 * NEWS: Mention x86 .arch and -q.
534 * config/tc-i386.c (quiet_warnings): New.
535 (md_assemble): Use quiet_warnings.
536 (md_parse_option): Set quiet_warnings from -q.
537 (md_show_usage): Mention -q, delete -m.
538 (flag_do_long_jump): Delete.
539 (md_parse_option): Remove -m.
540 (md_show_usage): Remove -m.
541 (md_create_long_jump): Remove useless flag_do_long_jump code.
543 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
544 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
546 2000-05-13 Alan Modra <alan@linuxcare.com.au>
547 Alexander Sokolov <robocop@netlink.ru>
549 * doc/c-i386.texi (i386-Arch): New section.
550 (i386-Syntax): Mention .intel_syntax and .att_syntax.
552 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
553 (smallest_imm_type): Use smallest opcode for shift by one if cpu
554 architecture has been given and is not 486.
556 (md_pseudo_table): Add .arch.
557 (md_assemble): Warn if cpu architecture has been given and an
558 unsupported instruction.
560 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
561 Move operand_types bit defines after relevant template field.
562 (template): Add cpu_flags.
566 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
568 * config/tc-mn10300.h (md_end): Define.
569 (mn10300_finalize): Declare.
570 * config/tc-mn10300.c: Include dwarf2dbg.h.
571 (debug_line): Define.
572 (md_assemble): Generate dwarf2 line info.
573 (mn10300_finalize): New function. Finalize dwarf2 info.
575 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
577 * config/tc-mips.c (md_estimate_size_before_relax): Use the
578 external version of the relocation for weak symbols.
580 2000-05-08 David Mosberger <davidm@hpl.hp.com>
582 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
583 frame size in units of 16 bytes, as required per SW Conventions manual.
584 (output_unw_records): Output info-block header as a dword to get
587 2000-05-08 Alan Modra <alan@linuxcare.com.au>
589 * as.h: #include "file", not <file> on files from ../include.
590 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
591 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
592 (md_convert_frag): Add ATTRIBUTE_UNUSED.
593 (tc_coff_symbol_emit_hook): Ditto.
594 (OPTCOUNT): Cast to int to avoid compiler warning.
595 (md_begin): Fix signed/unsigned warnings.
597 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
599 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
600 ABRANCH LONG case for a conditional branch on a 68000.
601 (md_estimate_size_before_relax): Likewise. Also handle
602 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
603 (m68k-ip: case ABSL): Relax absolute references to 16-bit
604 PC-relative on all CPUs.
605 (md_estimate_size_before_relax): Likewise.
607 2000-05-04 Alan Modra <alan@linuxcare.com.au>
609 * as.c (parse_args): Just mention current year in printed
612 2000-05-03 J.T. Conklin <jtc@redback.com>
614 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
616 (md_parse_option): Recognize -m7400.
618 2000-05-03 Ian Lance Taylor <ian@zembu.com>
620 * config/atof-ieee.c (gen_to_words): When adding carry back in,
621 don't permit lp to become less than the words array.
623 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
625 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
626 Fix little-endian case.
628 2000-05-03 David O'Brien <obrien@NUXI.com>
630 * as.c (parse_args): Update copyright.
632 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
634 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
635 for the .bss section too.
637 2000-05-02 Alan Modra <alan@linuxcare.com.au>
639 * configure.in: Set em=linux for hppa-*-linux.
640 * configure: Regenerate.
641 * doc/Makefile.in: Regenerate with correct automake.
643 * frags.c (frag_grow): Sanity check chunk_size.
645 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
646 * config/obj-som.h: Likewise.
647 * config/obj-ieee.h: Likewise.
649 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
651 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
652 (md_pseudo_table): Fully initialise OBJ_ELF cases.
653 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
654 (pa_ip): low_sign_unext now returns via function value. Use
655 re_assemble_* instead of dis_assemble_* and
656 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
658 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
659 (md_section_align, md_parse_option, md_show_usage,
660 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
661 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
662 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
663 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
664 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
666 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
667 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
668 outside of switch. Correct mask and shifting errors in case 10
669 and case -11. In case 21, compare against signed range to suit
670 hppa_field_adjust changes. In case 12, use re_assemble_12. In
671 case 17 and case 22, use offsetT variable to properly check range.
672 Use re_assemble_* here too.
673 (evaluate_absolute): Change type of value to offsetT. Call
674 hppa_field_adjust to do the work for us.
675 (pa_parse_cmpb_64_cmpltr): Delete save_s.
676 (pa_parse_cmpib_64_cmpltr): Ditto.
677 (pa_build_unwind_subspace): Delete unused var subseg. Change type
678 of i to unsigned int.
679 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
680 (pa_end_of_source): Return type is void.
682 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
684 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
686 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
688 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
690 (md_begin): Removed "construct symbols for each register name".
691 Because register names conflicts with GCC generated function
693 (avr_operand): Now constant numbers can be used as a register
694 identifiers (0 as r0, 31 as r31).
695 (md_assemble): use skip_space () before parsing instruction
698 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
700 * config/tc-avr.c: New AVR_ISA_ defined.
701 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
702 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
703 for `fmul', `movw' and `lpm R,Z' instructions.
704 (avr_operands): Warn if current opcode is a two-word instruction
705 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
706 (avr_opcodes): New commands added.
707 (REGISTER_P): Check 'a' and 'v' constraint letters.
708 (mcu_types): New MCU added.
710 2000-05-01 Alan Modra <alan@linuxcare.com.au>
712 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
713 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
714 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
715 * configure: Regenerate.
717 2000-04-29 Andreas Jaeger <aj@suse.de>
719 * as.h: Correctly check GCC version.
721 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
723 * as.c (parse_args): Allow md_parse_option to override -a listing
725 * config/obj-coff.c (add_lineno): Change type of offset parameter
726 from "int" to "bfd_vma."
727 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
728 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
729 (ppc_change_csect): Align correctly for XCOFF64.
730 (ppc_machine): New function, which discards "ppc_machine" line.
731 (ppc_tc): Cons for 8 when code is 64 bit.
732 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
734 (md_parse_option): Handle -a64 and -a32.
736 * config/tc-ppc.h (TARGET_MACH): Define.
737 (TARGET_FORMAT): Move to function.
738 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
740 2000-04-26 David O'Brien <obrien@FreeBSD.org>
742 * doc/as.1: Fix unbalanced brackets.
744 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
746 (line_comment_chars): Set to '/' if TE_FreeBSD.
748 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
750 * configure.in: Configury support for PA64 (currently disabled).
751 * configure: Rebuilt.
753 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
755 * config/tc-mips.c (s_change_sec): Use record_alignment, not
756 bfd_set_section_alignment.
758 2000-04-25 Alan Modra <alan@linuxcare.com.au>
760 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
763 2000-04-24 Nick Clifton <nickc@cygnus.com>
765 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
766 * doc/as.texinfo (Align): Include arm and strongarm in list of
767 targets that have the second form of the behaviour of the .align
770 2000-04-24 Mark Klein <mklein@dis.com>
772 * obj-som.c: Terminate obj_pseudo_table.
774 2000-04-22 Timothy Wall <twall@cygnus.com>
776 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
778 (operand_match): Conditionally insert default bit values for IMMU9.
780 2000-04-14 Matthew Green <mrg@cygnus.com>
782 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
783 * configure: Rebuilt.
785 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
786 Jason Eckhardt <jle@cygnus.com>
788 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
790 * config/tc-hppa.c (CHECK_ALIGN): New macro.
791 Added handling of new operand types l,y,&,fe,fE,fx.
793 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
794 David Mosberger <davidm@hpl.hp.com>
795 Timothy Wall <twall@cygnus.com>
796 Andrew MacLeod <amacleod@cygnus.com>
797 Jim Wilson <wilson@cygnus.com>
799 * Makefile.am (CPU_TYPES): Add ia64.
800 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
801 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
802 * Makefile.in: Rebuild.
803 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
804 * configure: Rebuild.
805 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
806 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
807 * expr.c (expr): Handle md_optimize_expr.
808 * read.c (LEX_HASH): Add comment.
809 * config/tc-ia64.c, config/tc-ia64.h: New files.
811 2000-04-21 Richard Henderson <rth@cygnus.com>
813 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
814 bundling a non-delayed branch type instruction.
816 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
818 * config/tc-mn10300.c (HAVE_AM30): Define.
819 (md_assemble): Use it.
821 2000-04-19 Alan Modra <alan@linuxcare.com.au>
823 * config/obj-elf.c (obj_elf_change_section): Check for changed
826 * Makefile.am: (CPU_MULTI_VALID): Remove.
827 (MULTI_CPU_TYPES): Define.
828 (MULTI_CPU_OBJ_VALID): Define.
829 (DEPTC): Use the above.
832 Regenerate dependencies.
833 * Makefile.in: Regenerate.
835 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
837 * Makefile.am (YACC, LEX): Get them from configure.
839 2000-04-18 H.J. Lu (hjl@gnu.org)
841 * config/tc-i386.c (offset_in_range): Use addressT instead of
842 bfd_vma for non-bfd assemblers.
844 2000-04-17 Alan Modra <alan@linuxcare.com.au>
846 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
847 doesn't give spurious errors.
849 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
851 * as.h (SEEK_SET): Define if undefined.
853 2000-04-13 Alan Modra <alan@linuxcare.com.au>
855 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
856 constants, and don't assume offsetT is 32 bits.
858 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
860 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
861 (md_pcrel_from_section): Add prototype.
862 (d10v_fix_adjustable): Add prototype.
863 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
865 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
867 2000-04-12 Nick Clifton <nickc@cygnus.com>
869 * config/tc-d10v.c (find_opcode): Correctly calculate position of
870 symbol in frag chain.
872 2000-04-10 Alan Modra <alan@linuxcare.com.au>
874 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
875 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
876 (fits_in_signed_word, smallest_imm_type): Ditto.
877 (md_assemble): Use an offsetT var to hold offsetT values, not a
879 (offset_in_range): New.
880 (md_assemble): Use it.
881 (md_convert_frag): Change type of target_address, opcode_address,
882 and displacement_from_opcode_start to offsetT.
883 (md_create_short_jump): Change type of offset to offsetT.
884 (md_create_long_jump): Ditto.
885 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
886 (md_chars_to_number): Remove.
887 (output_invalid): Remove duplicate prototype.
889 2000-04-09 Nick Clifton <nickc@cygnus.com>
891 * Makefile.am (CPU_TYPES): Add 'avr'.
892 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
893 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
895 * Makefile.in: Regenerate.
897 * doc/as.texinfo: Add M32R documentation.
899 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
901 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
902 --enable-build-warnings option.
903 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
904 * Makefile.in, configure: Re-generate.
906 2000-04-07 Nick Clifton <nickc@cygnus.com>
908 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
909 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
910 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
911 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
912 (arm_force_relocation): Force relocations for
913 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
915 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
917 * config/tc-sh.c (get_operands): There's no third operand if the
918 first operand is an immediate.
920 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
922 * config/tc-sh.c (immediate): Delete.
923 (sh_operand_info): Add immediate member.
924 (parse_reg): Use A_PC for pc.
925 (parse_exp): Add second argument 'op'. All callers changed.
926 (parse_at): Expect pc to be coded as A_PC.
927 Use immediate field in *op.
928 (insert): Add fourth argument 'op'. All callers changed.
929 (build_relax): Add second argument 'op'. All callers changed.
930 (insert_loop_bounds): New function.
931 (build_Mytes): Remove DISP_4.
932 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
933 (assemble_ppi): Use immediate field in *operand.
934 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
935 (md_apply_fix): Likewise.
936 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
938 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
940 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
942 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
944 * internals.texi (CPU backend): Document
945 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
947 2000-04-04 Alan Modra <alan@linuxcare.com.au>
949 * po/gas.pot: Regenerate.
951 * as.c (show_usage): Restore translated part of bug string.
952 * gasp.c (show_usage): Likewise.
954 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
955 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
957 (DEP1): Modify for "gcc -MM".
961 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
963 * Makefile.in: Regenerate.
965 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
967 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
968 (md_begin): Likewise.
969 (HAVE_AM33): New macro.
970 (md_assemble): Use it. Match r_regs and xr_regs only if
973 2000-04-03 Alan Modra <alan@linuxcare.com.au>
975 * as.h: #include "bin-bugs.h"
976 * as.c (show_usage): Use REPORT_BUGS_TO.
977 * gasp.c: #include "bin-bugs.h"
978 (show_usage): Use REPORT_BUGS_TO.
980 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
982 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
984 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
985 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
988 2000-04-03 Alan Modra <alan@linuxcare.com.au>
990 * config/tc-i386.c (i386_immediate): Don't assume a constant
991 immediate is necessarily 16 bits when in 16 bit code mode.
992 (md_assemble): Instead set guess_suffix here after we have checked
995 2000-04-02 Richard Henderson <rth@cygnus.com>
997 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
998 quantities. Correct right shift sign extension.
999 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1000 32-bit value when shifting into place.
1002 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1004 * app.c: Add ATTRIBUTE_UNUSED as needed.
1005 * config/tc-ppc.c: Likewise.
1006 (ppc_size): Make unsigned long.
1007 (ppc_insert_operand): Add casts to avoid warnings.
1009 2000-03-31 Nick Clifton <nickc@cygnus.com>
1011 * config/tc-d10v.h (md_flush_pending_output): Define.
1013 2000-03-29 Nick Clifton <nickc@cygnus.com>
1015 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1016 segment. Works for both BFD_ASSEMBLER and others.
1017 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1019 2000-03-29 Nick Clifton <nickc@cygnus.com
1021 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1023 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1025 * listing.c (LISTING_LHS_WIDTH): Default depends on
1027 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1029 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1031 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1034 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1036 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1038 * config/tc-avr.c (mcu_types): Add missing initialiser.
1039 (md_pcrel_from_section): Add prototype.
1040 (avr_operand): Remove redundant test of unsigned < 0.
1041 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1043 2000-03-27 Denis Chertykov <denisc@overta.ru>
1045 * config/tc-avr.c: New file for AVR support.
1046 * config/tc-avr.h: Likewise.
1047 * configure.in: Add AVR support.
1048 * configure: Regenerate.
1050 2000-03-26 Timothy Wall <twall@cygnus.com>
1052 * gasp.c (macro_op): Add new argument to check_macro call.
1053 Macro structure definitions moved to macro.h
1054 * sb.h: Add argument to prototype for input_scrub_include_sb.
1055 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1056 nesting checks with an additional flag.
1057 (struct input_save): Add flag to indicate whether current sb
1058 should be checked for proper macro/conditional nesting.
1059 (input_scrub_push/pop): Save/restore nest check flag.
1060 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1062 * macro.c (check_macro): Allow caller to retrieve parsed macro
1063 information if a pointer is provided. This information may be
1064 used by the new macro hooks.
1065 * macro.h: Update prototype for check_macro. Macro struct
1066 definitions moved here from macro.c/gasp.c.
1067 * read.c (read_a_source_file): Add parameter to check_macro call,
1068 and pass macro info to the macro hook, if defined.
1069 (input_scrub_insert_line): New. Allow insertion of a line of
1070 characters into the input stream.
1071 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1072 file into the input stream.
1073 (s_include): Use input_scrub_insert_file.
1074 * internals.texi: Document new macro hooks.
1075 * as.h: New prototypes added.
1077 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1079 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1080 an initial capital letter.
1081 (i386_index_check): Reindent.
1083 2000-03-19 Nick Clifton <nickc@cygnus.com>
1085 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1088 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1090 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1091 instruction operand bad if Rd > 7 when generating
1092 thumb instructions. Prevents for example,
1093 "adr r12,label" from silently failing and generating
1094 the wrong instruction.
1096 2000-03-17 Nick Clifton <nickc@cygnus.com>
1098 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1099 that have a destingation >= 0x400000.
1100 Fix compile time warning messages.
1102 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1104 * config/tc-sh.c (md_begin): When encountering insn that are
1105 not supported by the current arch, only change the name if
1106 its contents are the same as prev_name.
1107 (get_specific): If the the architecture doesn't match, fail.
1109 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1111 * config/tc-sh.c (IDENT_CHAR): Define.
1112 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1113 matching back where it came from.
1115 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1117 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1119 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1121 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1124 2000-03-15 Kazu Hirata <kazu@hxi.com>
1126 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1128 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1130 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1131 floating-point-number, make sure 'f' is in FLT_CHARS.
1133 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1135 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1136 (s_lcomm_internal): Use it.
1137 * doc/internals.texi (CPU backend): Document it.
1138 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1141 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1143 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1146 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1147 implementation doesn't have special handling for switch
1149 (macro_build): Allow for code in sections other than .text.
1151 (mips_ip): Likewise.
1152 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1153 Don't perform relocs if we will be outputting them.
1154 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1155 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1158 2000-03-09 Catherine Moore <clm@cygnus.com>
1160 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1161 relocation type based on the entry in the fixup structure.
1163 2000-03-08 H.J. Lu (hjl@gnu.org)
1165 * Makefile.am (install-exec-tooldir): Depend on
1166 install-exec-bindir for parallel make.
1167 * Makefile.in: Regenerated.
1169 2000-03-06 Nick Clifton <nickc@cygnus.com>
1171 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1173 (md_parse_option): Parse -m32r command line switch - disable m32rx
1175 (md_show_usage): Document new option.
1177 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1178 * doc/Makefile.in: Regenerate.
1179 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1181 2000-03-02 Michael Meissner <meissner@redhat.com>
1183 * config/tc-d30v.c (check_range): Remove code that incorrectly
1184 sign extended values where bits < 32.
1186 2000-03-02 H.J. Lu (hjl@gnu.org)
1188 * configure.in: Support --enable-targets=all on ia32.
1189 * configure: Regenerated.
1191 2000-03-01 Nick Clifton <nickc@cygnus.com>
1193 * gasp.c (do_align): Remove bogus check of alignment value.
1195 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1197 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1198 TC_PPC was defined forced the type of a symbol with no other type
1201 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1203 * doc/internals.texi (CPU backend): Mention that
1204 line_separator_chars do not break up comments. Fix typos for
1205 LEX_AT and LEX_NAME descriptions. Document operands for
1206 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1207 description of md_create_short_jump usage. Document argument for
1208 md_undefined_symbol.
1210 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1212 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1213 (md_parse_option): Handle it.
1214 (md_show_usage): Document it.
1216 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1218 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1219 opcode, for the instruction `pal19'. From Andrea Arcangeli
1222 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1224 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1226 (md_assemble): To here, before template operands are matched.
1227 Also ensure a constant immediate is sign extended when we know the
1228 size is at most 16 bits. This is to catch cases like "add
1229 $0xffc0,%ax" where we don't know the size, and thus that the
1230 immediate can be represented as Imm8S until after parsing the
1232 (i386_displacement): Similarly sign extend 16 bit constant
1234 (md_assemble): Relax 16-bit jump constant range check to suit sign
1235 extended displacements.
1237 2000-02-26 Andreas Jaeger <aj@suse.de>
1239 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1241 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1243 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1244 call operands when intel_syntax.
1245 (intel_float_operand): Return 2 for "fi...".
1246 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1247 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1248 earlier "SHORT" change.
1249 (md_assemble): When determining suffix from Regs, exclude
1252 2000-02-24 Nick Clifton <nickc@cygnus.com>
1254 * configure: Add arm-wince, mips-pe and sh-pe targets.
1255 * configure: Regenerate.
1257 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1259 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1260 "pe-mips" for the mips-pe target.
1262 * config/tc-arm.c (insns): Change displacement encoded in BL
1263 and B instructions if the target port is arm-wince.
1264 (do_ldst): Do not bias the relocation offset if the target
1266 (md_pcrel_from): Add in missing relocation offset bias if the
1267 target os arm-wince.
1269 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1270 (md_begin): Disable -G support for mips-pe target.
1271 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1272 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1275 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1276 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1277 assembler, just set the alignment to 4.
1279 * config/te-wince-pe.h: New file for WinCE targets. Define
1282 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1284 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1285 string instructions.
1286 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1287 (i386_intel_memory_operand): After finding a segment override,
1288 check again for no `[' before looking for a displacement. Bomb if
1289 more than one displacement rather than silently discarding the
1290 second and subsequent ones. Free strings malloc'd by
1291 build_displacement_string.
1293 2000-02-24 Catherine Moore <clm@cygnus.com>
1295 * config/obj-som.c (obj_pseudo_table): Add "weak".
1296 (obj_som_weak): New routine.
1298 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1300 * config/tc-i386.c (union i386_op): New.
1301 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1302 Throughout file replace occurences of disps[n], imms[n], regs[n]
1303 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1304 intel mode operand swapping. Add assert in regKludge and
1305 fake_zero_displacement code. Test i.types[n] when outputting
1306 displacements and immediates. Combine output of Disp16 with
1308 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1309 when in intel mode by (not) reversing fsub and fdiv operands
1310 before the template search. This fails for single operand
1311 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1312 undefined. Instead fix the base_opcode after we've found the
1313 template. Move base_opcode xor with found_reverse_match from
1314 opcode output code to before this fix so we test for the correct
1316 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1317 check in intel mode. Instead compare opcodes.
1319 * config/tc-i386.h (TC_RELOC): Delete.
1320 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1321 with equivalent call to reloc.
1323 * as.h (flag_m68k_mri): Move declaration after target include, and
1324 only declare when TC_M68K defined. Define as zero otherwise.
1325 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1326 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1327 Define as zero otherwise.
1328 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1329 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1330 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1331 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1332 testing whether defined.
1333 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1334 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1335 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1336 rather than testing whether defined.
1337 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1338 (parse_mri_cons): Declare and use only when TC_M68K.
1339 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1340 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1341 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1343 * NEWS: Mention IBM 370 support.
1345 2000-02-23 Richard Henderson <rth@cygnus.com>
1347 * config/tc-i386.c (md_assemble): When swapping operands for
1348 intel_syntax, assume everything that's not Imm or Disp is a
1351 2000-02-23 Linas Vepstas <linas@linas.org>
1353 * config/tc-i370.c, config/tc-i370.h: New files.
1354 * Makefile.am: Add support for Linux/IBM 370.
1355 * configure.in: Likewise.
1356 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1357 * config/obj-elf.c: Include elf/i370.h
1358 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1360 * Makefile.in: Regenerate.
1361 * configure: Regenerate.
1363 * doc/c-i370.texi: New file.
1364 * doc/all.texi: Include it.
1365 * doc/as.texinfo: And here.
1366 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1367 * doc/Makefile.in: Regenerate.
1369 2000-02-19 Michael Meissner <meissner@redhat.com>
1371 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1372 determine if an instruction can be used in parallel with an ADDppp
1373 or SUBppp instruction.
1375 2000-02-22 Andrew Haley <aph@cygnus.com>
1377 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1379 1999-12-30 Andrew Haley <aph@cygnus.com>
1381 * config/tc-mips.c (mips_gp32): New variable.
1382 (macro_build) Use mips_gp32.
1384 (md_longopts): Add "-mgp32" and "-mgp64".
1385 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1387 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1389 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1390 warning, and bump it to 1.
1392 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1394 From Brad Lucier <lucier@math.purdue.edu>:
1395 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1398 2000-02-21 Catherine Moore <clm@cygnus.com>
1400 * config/tc-mips.c (MF_HILO_INSN): Define.
1401 (mips_7000_hilo_fix): Declare.
1402 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1403 (md_parse_option): Check for 7000_HILO_FIX options.
1404 (OPTION_M7000_HILO_FIX): Define.
1405 (OPTION_NO_M7000_HILO_FIX): Define.
1406 * doc/c-mips.texi (-mfix7000): Describe.
1408 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1410 * listing.c (print_lines): Remove unused variable `end'.
1412 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1413 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1414 reloc_type when BFD_ASSEMBLER.
1415 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1416 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1417 statement and quell signed vs. unsigned comparison warning.
1419 2000-02-18 Nick Clifton <nickc@cygnus.com>
1421 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1422 the computed frag offset, rather than overwriting it.
1424 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1426 * config/tc-sh.c ("elf/sh.h"): Include.
1427 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1428 (md.begin): Initialize target_arch.
1429 Only include opcodes in has table that match selected architecture.
1430 (parse_reg): Recognize register names for sh-dsp.
1431 (parse_at): Recognize post-modify addressing.
1432 (get_operands): The leading space is now optional.
1433 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1434 arguments. Update valid_arch.
1435 (build_Mytes): Add support for SDT_REG_N.
1436 (find_cooked_opcode): New function, broken out of md_assemble.
1437 (assemble_ppi, sh_elf_final_processing): New functions.
1438 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1439 (md_longopts, md_parse_option): New option: -dsp.
1440 * config/tc-sh.h (elf_tc_final_processing): Define.
1441 (sh_elf_final_processing): Declare.
1443 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1445 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1446 the unwinder subspace. Save the current seg/subseg before creating
1449 2000-02-10 Nick Clifton <nickc@cygnus.com>
1451 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1452 little endian targets.
1453 (INST_BYTE1): Redefine to handle big and little endian
1455 (cpu_type): New type: Select between M340 and M210.
1456 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1457 instructions of the M340.
1458 (md_assemble): Add support for the MULSH and OPSR classes of
1460 (md_atof): Add support for little endian targets.
1461 (md_parse_option): Add support for -EL, -EB and -mcpu command
1463 (md_convert_frag): Add support for little endian targets.
1464 (md_apply_fix3): Add support for little endian targets.
1465 (md_number_to_chars): Add support for little endian targets.
1467 2000-02-10 Timothy Wall <twall@redhat.com>
1469 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1470 defined, use it to verify the symbol just read should be a label.
1472 2000-02-10 Timothy Wall <twall@redhat.com>
1474 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1475 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1476 around colons when KEEP_WHITE_AROUND_COLON is defined.
1477 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1478 and KEEP_WHITE_AROUND_COLON.
1480 2000-02-08 Timothy Wall <twall@redhat.com>
1482 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1484 (do_repeat): New. Abstract repeat logic so that a "break" can be
1486 (end_repeat): New. Provide support for a "break" out of the
1488 * read.h: Add prototypes for new functions.
1490 2000-02-08 Timothy Wall <twall@redhat.com>
1492 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1493 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1494 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1497 2000-02-08 Timothy Wall <twall@redhat.com>
1499 * read.c: Added elseif to directives table.
1500 * read.h: Added prototype for s_elseif.
1501 * doc/as.texinfo: Added description for elseif.
1502 * cond.c (s_elseif): New function
1504 2000-02-04 Timothy Wall <twall@redhat.com>
1506 * listing.c (print_lines): Remove conditionals causing bug in
1509 2000-02-03 Timothy Wall <twall@cygnus.com>
1511 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1513 * frags.c (frag_new): Calculate fr_fix in octets
1514 (frag_now_fix) Return offset as target address offset (bytes).
1515 (frag_now_fix_octets) New - Return offset in octets (8-bit
1517 * frags.h: Added prototype for frag_now_fix_octets().
1518 Distinguish between octets and bytes in field descriptions.
1519 * listing.c (calc_hex): Account for octets vs bytes when
1520 printing addresses/offsets.
1521 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1522 target is little-endian, print the octets in a word in big-endian
1523 order so that the display looks like a proper hexadecimal number,
1524 instead of having the octets reversed.
1525 * read.c (do_align): When recording alignment, alignment power
1526 should be in terms of target bytes (minimum addressible unit)
1528 (do_org) Convert ORG target address (byte) argument into an
1529 octet offset when generating a variable fragment.
1530 * symbols.c (resolve_symbol_value): Symbol final value
1531 converted to a target address offset (bytes) from its octet offset.
1532 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1533 offset (bytes) is adjusted by the frag offset (octets) converted
1535 (coff_frob_section) Section alignment power is in terms of bytes;
1536 convert it to an octet alignment power when calculating size (and
1537 size mask) in octets. Don't modify the section size in order to
1538 "align" it for TI COFF, since that format has a different method
1539 for storing alignment information.
1541 2000-02-01 Timothy Wall <twall@cygnus.com>
1543 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1544 entries, matching the way GCC generates them. If not escaped, the
1545 filename is encoded incorrectly.
1547 2000-01-31 Nick Clifton <nickc@cygnus.com>
1549 * config/tc-arm.c (reg_table): Add support for ATPCS register
1552 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1554 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1556 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1558 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1559 of a symbol when we really care about its value.
1561 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1563 * config/tc-mcore.c (md_assemble): Give warning message if
1564 operands passes to instruction are more than the spec.
1566 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1568 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1569 Thumb mode but the label seen was not declared as '.thumb_func'
1570 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1571 correct disassembly of Thumb code bounded by non function labels.
1573 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1575 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1576 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1578 * Makefile.in: Same here.
1581 * configure.in: Set bfd_gas for i386-aout when primary target
1582 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1583 we may need the primary te_file. Remove incorrect comment.
1585 * configure: Regenerate.
1587 * config/e-i386aout.c: New file.
1589 * as.c (USE_EMULATIONS): Move to before print_version_id.
1590 (struct emulation): Add i386aout.
1591 (show_usage): Split text strings. Reformat -a text. Add --em
1595 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1596 (aout_format_ops): New.
1599 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1600 preprocessor conditional and add aout USE_EMULATIONS tests.
1601 (read_a_source_file): Don't pass error strings to printf as
1605 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1607 (do_data): Same here.
1608 (process_file): And here.
1611 * symbols.c (colon): Rewrite "already defined" fatal message
1612 code for aout with USE_EMULATIONS.
1615 * config/obj-aout.c (OBJ_HEADER): Define.
1616 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1618 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1619 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1621 (obj_aout_type): Expand S_SET_OTHER here too.
1622 (obj_read_begin_hook): Remove.
1623 (aout_pop_insert): New.
1624 (obj_aout_s_get_other): New.
1625 (obj_aout_s_get_desc): New.
1626 (aout_format_ops): New.
1629 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1630 gets aout_pseudo_table.
1631 (aout_pseudo_table): Declare.
1632 (obj_read_begin_hook): Define.
1635 * config/obj-coff.c (obj_pseudo_table): Rename to
1637 (coff_pop_insert): Use coff_pseudo_table.
1638 (coff_sec_sym_ok_for_reloc): Remove.
1639 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1640 and comment all zero entries and remove #if 0 code.
1643 * config/obj-coff.h (obj_pop_insert): Define.
1644 (coff_pseudo_table): Declare.
1647 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1648 s_get_size, s_set_size. Comment all zero entries.
1651 * config/obj-elf.c (elf_s_get_other): New function.
1652 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1653 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1654 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1656 (obj_elf_parse_section_letters): Don't pass error strings to
1657 printf as format arg.
1660 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1662 (elf_s_get_other): Declare.
1663 (S_GET_OTHER) Define as elf_s_get_other if not already
1665 (S_SET_OTHER): Only define when not already defined.
1666 (elf_obj_read_begin_hook): Declare.
1667 (obj_read_begin_hook): Define.
1668 (elf_obj_symbol_new_hook): Declare.
1669 (obj_symbol_new_hook): Define.
1672 * config/obj-multi.h: Add copyright header and protect against
1673 multiple inclusion. Add * to all function pointers.
1674 (OBJ_HEADER): If defined, include it rather than other defines
1676 (obj_frob_file_after_relocs): Test for NULL.
1677 (obj_symbol_new_hook): Here too.
1678 (obj_sec_sym_ok_for_reloc): And here.
1679 (S_GET_OTHER): Define.
1680 (S_GET_DESC): Define.
1681 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1682 (OBJ_MAYBE_ELF): Update comment.
1684 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1685 OBJ_AOUT preprocessor conditional and handle emulation by
1686 testing OUTPUT_FLAVOR.
1687 (i386_displacement): Here too.
1688 (md_section_align): Similarly here.
1689 (i386_target_format): Conditionally compile when more than one
1690 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1691 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1692 (i386_displacement): Here too.
1695 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1696 Define TARGET_FORMAT for aout only when not multi.
1699 * config/te-multi.h: Delete file as it's identical to te-generic.h
1701 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1703 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1704 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1707 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1709 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1712 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1714 * config/tc-mips.c (mips_do_align): New function.
1715 * config/tc-mips.h (md_do_align): Define.
1717 2000-01-10 Philip Blundell <philb@gnu.org>
1719 * doc/c-arm.texi (ARM Options): Fix typo.
1720 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1721 line separator for Linux.
1722 * doc/as.texinfo (Comments): Mention the ARM.
1724 2000-01-10 Philip Blundell <pb@futuretv.com>
1726 * configure.in (arm*-*-conix*): New target.
1727 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1729 * configure: Regenerate.
1731 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1733 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1734 (obj_elf_visibility): New function.
1736 * doc/as.texinfo (Visibility): New node: document visibility
1739 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1741 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1742 warning for absolute jump/call without `*' in non-intel mode. No
1743 need to set i.types[0] JumpAbsolute in intel mode.
1745 1999-12-22 Philip Blundell <pb@futuretv.com>
1747 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1748 hook function when changing sections.
1749 (arm_s_data): Likewise.
1751 1999-12-14 Nick Clifton <nickc@cygnus.com>
1753 * config/tc-arm.c (md_parse_option): Add support for -marm720
1754 command line switch.
1756 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1758 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1759 (r_registers, xr_registers): Define.
1760 (r_register_name, xr_register_name): New functions.
1761 (md_assemble): Handle new am33 operand types and instruction
1763 (mn10300_insert_operand, check_operand): Likewise.
1765 1999-11-29 Nick Clifton <nickc@cygnus.com>
1767 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1768 (s_force_thumb): Set thumb_mode to 2.
1769 (md_assemble): Do not complain about thumb instructions on a
1770 non-thumb target if thumb_mode is set to 2.
1772 1999-11-28 Michael Meissner <meissner@cygnus.com>
1774 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1775 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1776 (O_...): Add new machine dependent expressions if we are handling
1777 explicit relocations.
1778 (alpha_reloc_op): New static table holding the explicit relocation
1780 (alpha_literal_hash): New static to hold the hash table for
1781 explicit relocations.
1782 (alpha_macros): Add support for explicit relocations.
1783 (md_begin): If explicit relocations, initialize hash table.
1784 (md_assemble): Don't print a second error if tokenize_arguments
1785 already printed an error message.
1786 (md_apply_fix): Add support for explicit relocations.
1787 (alpha_force_relocation): Ditto.
1788 (alpha_fix_adjustable): Ditto.
1789 (alpha_adjust_symtab): New function to support explicit
1791 (alpha_adjust_symtab_relocs): Ditto.
1792 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1793 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1794 Add support for explicit relocations. Return -2 if an error
1795 message was already printed.
1796 (find_macro_match): Add support for explicit relocations. Comment
1798 (emit_insn): Add support for explicit relocations.
1799 (assemble_tokens): Ditto.
1801 (load_expression): Ditto.
1804 (emit_ir_load): Ditto.
1805 (emit_loadstore): Ditto.
1808 (emit_sextX): Ditto.
1809 (emit_division): Ditto.
1810 (emit_jsrjmp): Ditto.
1811 (emit_retjcr): Ditto.
1813 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1815 (tc_adjust_symtab): If explicit relocations, call the function
1816 alpha_adjust_symtab.
1817 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1818 relocations next to the literal relocation they reference.
1819 (TC_INIT_FIX_DATA): Initialize the new fields.
1820 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1822 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1824 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1825 'B' operand for PA2.0 bb instruction.
1827 1999-11-18 Nick Clifton <nickc@cygnus.com>
1829 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1832 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1834 (mcore_force_relocation): Force relocations to be generated for
1837 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1839 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1840 (i386_displacement): Disallow O_big displacements.
1842 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1844 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1845 improvements in error checking.
1846 (md_assemble): Support for unconditional ARM instructions.
1847 (md_parse_option): Support for -m[arm]v5e flag.
1849 1999-11-12 Nick Clifton <nickc@cygnus.com>
1851 * macro.c (buffer_and_nest): Do not check beyond the end of the
1854 1999-11-11 Nick Clifton <nickc@cygnus.com>
1856 * macro.c (buffer_and_nest): Look for seperator after TO and
1859 1999-11-08 Andrew Haley <aph@cygnus.com>
1861 * app.c (do_scrub_chars): When in State 10, treat backslash
1862 characters in the same way as as symbol characters.
1864 1999-11-07 Richard Henderson <rth@cygnus.com>
1866 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1867 the previous label was in the current section before playing
1868 with auto-alignment.
1870 1999-11-06 Nick Clifton <nickc@cygnus.com>
1872 * config/tc-v850.c (v850_force_relocation): Force relocation
1874 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1877 1999-11-05 Michael Meissner <meissner@cygnus.com>
1879 * expr.h (operatorT): Increase machine dependent operators to 16.
1880 * expr.c (op_rank): Ditto.
1882 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1884 * read.c (pseudo_set): Reject attempts to set the value of a
1887 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1890 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1892 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1893 to bfd_set_section_contents.
1895 1999-11-03 Nick Clifton <nickc@cygnus.com>
1897 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1899 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1901 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1902 (mips_ip): Use OPCODE_IS_MEMBER.
1904 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1906 * config/tc-arm.c (reg_required_here): Improve comments.
1908 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1909 (tinsns): Initialize variants field.
1911 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1912 BAD_PC respectively.
1914 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1916 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1917 * config/tc-arm.h: Fix compile time warnings.
1919 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1921 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1922 form @abs16, @(abs16) and @(abs16 + imm).
1924 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1926 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1927 (ISA_HAS_64_BIT_REGS) New.
1928 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1929 mips_emit_delays,macro_build,load_register,load_addresss,
1930 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1931 and/or use new ISA_xxx macros in expressions involving
1932 ISA, particularly mips_opts.isa.
1934 1999-10-18 Michael Meissner <meissner@cygnus.com>
1936 * expr.h (operatorT): Add machine dependent operators md1..md8.
1937 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1938 for the machine dependent operators to use.
1940 * expr.c (op_rank): Add machine dependent operators.
1942 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1944 (O_cpregister): Ditto.
1945 (md_begin): Change X_op test that field is wide enough to use
1946 O_max instead of O_alpha_max.
1947 (cpu_types): Fill in missing initializer.
1948 (alpha_num_macros): Make unsigned.
1949 (md_assemble): Make opnamelen be size_t.
1950 (md_apply_fix): Cast alpha_num_operands to int before testing.
1951 (alpha_force_relocation): Ditto.
1952 (alpha_fix_adjustable): Ditto.
1953 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1954 (tc_gen_reloc): Ditto.
1955 (tc_get_register): Ditto.
1960 (s_alpha_ent): Ditto.
1961 (s_alpha_end): Ditto.
1962 (s_alpha_frame): Ditto.
1963 (s_alpha_prologue): Ditto.
1964 (s_alpha_file): Ditto.
1965 (s_alpha_gprel32): Ditto.
1966 (s_alpha_proc): Ditto.
1967 (s_alpha_set): Ditto.
1968 (s_alpha_base): Ditto.
1969 (s_alpha_align): Ditto.
1970 (s_alpha_arch): Ditto.
1971 (alpha_align): Ditto.
1972 (assemble_insn): Suppress unused variable warning.
1974 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1975 order in the structure.
1976 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1978 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1980 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1982 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1984 * config/tc-i386.c (i386_index_check): Correct #endif location.
1986 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1988 * as.c (show_usage): Document new options.
1989 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1990 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1991 (parse_args): Parse the new options.
1992 (main): If there were warnings, and --fatal-warnings
1993 was specified, print an error.
1994 * as.h: New variable, flag_fatal_warnings, for new option.
1996 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1998 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1999 '@'. Change autoincrement completers to fall through to cache control
2002 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2004 (pa_parse_addb_64_cmpltr): New function.
2006 * config/tc-hppa.c (pa_ip): Change error message.
2007 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2008 '?Q' args to allow falling through.
2010 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2011 Remove unused conditional codes.
2012 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2014 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2016 * config/tc-d30v.c (CHAR_BIT): Define.
2017 (check_range): Fix bit operations to support integers bigger than
2020 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2022 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2025 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2026 Doug Evans <devans@cygnus.com>
2028 Add support for m32rx.
2029 * config/tc-m32r.c (enable_m32rx): New static global.
2030 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2031 (allow_m32rx): New function.
2032 (M32R_SHORTOPTS): Add `O'.
2033 (md_longopts): Add --m32rx plus several warning options.
2034 (md_parse_option): Handle new options.
2035 (md_show_usage): Print them.
2036 (md_begin): Enable m32rx.
2037 (OPERAND_IS_COND_BIT): New macro.
2038 (first_writes_to_seconds_operands): New function.
2039 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2040 (target_make_parallel,assemble_two_insns): New functions.
2041 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2042 If optimizing and m32rx, try to make consecutive insns parallel.
2044 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2046 * config/tc-mips.c (nopic_need_relax): Allow for the
2047 .sdata.foo sections generated by -fdata-sections,
2048 and for the .gnu.linkonce.s sections generated by C++.
2050 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2052 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2053 with cleaner code using completer prefixes. Add 'Y'.
2055 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2057 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2059 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2060 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2061 insn does not match and we should try the next insn in the table.
2063 1999-09-22 Nick Clifton <nickc@cygnus.com>
2065 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2067 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2069 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2072 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2074 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2075 OBJ_ELF. If ELF, add "sq".
2076 (md_parse_option): If ELF, ignore -s and -q.
2077 (md_show_usage): Mention ELF options.
2079 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2081 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2084 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2086 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2088 * config/tc-hppa.c (struct pa_it): New field "trunc".
2089 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2090 (pa_parse_ftest_gfx_completer): New function
2091 (pa_parse_fp_cnv_format): New function.
2093 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2094 (md_apply_fix): Handle 22bit pc-rel branches.
2096 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2098 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2100 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2102 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2104 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2106 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2107 (pa_ip): Handle 'fX'.
2109 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2111 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2112 unwinds unless the function is in the text space.
2113 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2115 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2117 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2118 (md_assemble): To here. Tweak address generation.
2120 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2122 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2123 (md_assemble): Call dwarf2_where for OBJ_ELF.
2124 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2125 (pa_end_of_source): New function.
2126 * tc-hppa.h (md_end): Define for OBJ_ELF.
2128 1999-09-14 Michael Meissner <meissner@cygnus.com>
2130 * configure.in (Canonicalization of target names): Remove adding
2131 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2132 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2133 * configure: Regenerate.
2135 1999-09-14 Donn Terry <donn@interix.com>
2137 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2139 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2141 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2142 pc-relative jmp/call to an absolute symbol.
2143 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2144 absolute section symbols.
2146 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2147 jump handling code and comments.
2149 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2151 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2152 the value if TE_PE and a global defined symbol.
2154 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2156 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2157 print the symbol, rather than printing it here.
2159 1999-09-11 Donn Terry <donn@interix.com>
2161 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2162 BFD_RELOC_RVA relocations.
2164 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2165 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2168 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2170 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2171 * doc/internals.texi (Object format backend): Document
2174 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2175 relocations against global symbols if TE_PE.
2177 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2178 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2180 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2183 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2184 symbols which do not have a constant value, or tags with
2185 non-tags. Remove the symbol from the list before adding it at the
2188 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2189 C_FCN symbol differently if TE_PE.
2190 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2191 appears in the pseudo-op, rather coff_line_base which is only set
2194 * config/obj-coff.c (obj_coff_loc): New static function.
2195 (obj_pseudo_table): Add "loc".
2197 * config/obj-coff.c (add_lineno): Check that the line number is
2200 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2201 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2203 (md_atof): Return NULL rather than 0.
2204 * config/tc-i386.c (md_atof): Change type to int.
2205 * expr.c (expr): Change first parameter to int.
2206 * config/obj-coff.c: Add declarations for static functions.
2207 (coff_frob_symbol): Use SYM_AUXENT.
2208 * config/tc-i386.h (flag_16bit_code): Don't declare.
2210 * config/obj-coff.c (obj_coff_section): Default to setting
2211 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2213 * write.c (adjust_reloc_syms): Print adjusted fixup.
2215 * expr.c (integer_constant): Correct too_many_digits calculation
2218 1999-09-09 Andreas Schwab <schwab@suse.de>
2220 * doc/c-arm.texi: Fix arguments of @var to not contain
2223 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2225 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2227 (md_parse_option): Only support -k flag for ELF and COFF targets.
2229 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2231 * config/tc-hppa.c (pa_ip): Put strict register checks before
2232 call to pa_parse_number.
2234 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2236 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2238 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2241 1999-09-06 Donn Terry <donn@interix.com>
2243 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2245 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2247 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2248 candidate instruction. Require registers for register arguments
2249 when in strict mode. Require assemble-time constants for
2250 constants when in strict mode.
2251 (pa_get_absolute_expression): Require a constant when in strict
2254 1999-09-06 Nick Clifton <nickc@cygnus.com>
2256 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2258 1999-09-04 Steve Chamberlain <sac@pobox.com>
2260 * config/tc-pj.c: New file, supports picoJava in ELF.
2261 * config/tc-pj.h: Ditto.
2262 * configure.in (pjl*, pj*): New targets.
2263 * Makefile.am: Rebuild dependencies.
2264 (CPU_TYPES): Add pj.
2265 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2266 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2267 * doc/c-pj.texi: New file.
2268 * doc/as.texinfo: Add some PJ specifics.
2269 * doc/all.texi: Add PJ to the list of all architectures, sort them
2271 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2272 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2274 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2276 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2277 (obj_frob_file): Test for null pointer.
2278 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2279 (OBJ_PROCESS_STAB): And here.
2280 (elf_obj_sy): Remove
2282 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2283 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2284 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2286 * config/obj-coff.c (no_func): Remove.
2287 (coff_format_ops): Change occurrences of no_func to 0, as we test
2288 for 0 in obj-multi.h.
2290 * configure.in: Enable bfd for i386-coff when primary target is
2291 bfd. Enable i386 elf,coff emulation support. Don't set
2292 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2293 emulation to support.
2294 *configure: Regenerate.
2296 1999-09-02 Nick Clifton <nickc@cygnus.com>
2298 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2299 .section .line directive is encountered.
2301 1999-09-01 Nick Clifton <nickc@cygnus.com>
2303 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2306 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2307 * as.texinfo: Document --gdwarf2 command line option.
2308 Add additional documentation of ARM command line switches.
2310 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2312 * config/tc-i386.c (i386_intel_memory_operand): Combine
2313 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2314 and RESTORE_END_STRING around parse_register calls.
2315 (i386_operand): Here too.
2316 (i386_is_reg): Remove.
2317 (parse_register): Move as_bad calls from within this function to
2320 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2322 Based on a patch from H.J. Lu <hjl@gnu.org>
2323 * config/tc-i386.c (parse_register): Handle FP regs specially.
2324 (md_begin): Remove '(' and ')' from register_chars.
2326 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2328 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2329 error message (done elsewhere).
2331 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2333 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2335 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2337 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2340 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2342 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2344 Add new completers. Fix bug in 64 bit condition handling.
2346 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2349 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2351 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2353 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2355 1999-08-27 Jim Wilson <wilson@cygnus.com>
2357 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2358 (struct ls): Add frag field. Initialize it to zero.
2359 (out_end_sequence): New local text_frag. Set it while in text section.
2360 Replace address check with frag check. Set ls.frag to text_frag if
2361 out_set_addr called.
2362 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2363 Set it before switching sections. Replace address check with frag
2364 check. Set ls.frag to saved_frag if out_set_addr called.
2366 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2368 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2369 output "advance_pc" opcode instead of calling gen_addr_line().
2370 The latter has the undesired side-effect of creating a new row
2371 in the debug line info matrix.
2373 1999-08-26 Jim Wilson <wilson@cygnus.com>
2375 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2376 ls.last_filename if last is less than zero. Set ls.last_filename
2377 when allocating new entry.
2378 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2381 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2383 * config/tc-i386.c (i386_index_check): Fix the displacement size
2384 when INFER_ADDR_PREFIX.
2386 1999-08-18 Nick Clifton <nickc@cygnus.com>
2388 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2391 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2393 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2394 handle 0xffffNNNN constants correctly.
2396 1999-08-16 Nick Clifton <nickc@cygnus.com>
2398 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2401 1999-08-13 Nick Clifton <nickc@cygnus.com>
2403 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2404 (md_apply_fix3): Always pass positive values to
2405 validate_offset_imm.
2407 1999-08-12 Nick Clifton <nickc@cygnus.com>
2409 * config/tc-arm.c (skip_whitespace): New macro.
2410 Formatting tidy ups.
2412 (md_apply_fix3): Store relocation offset in addend for ELF based
2414 (arm_force_relocation): Always generate relocs for Thumb function
2417 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2419 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2420 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2422 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2424 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2425 flags for the unwind subspace.
2427 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2428 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2429 suitable relocation based on the size of the target's pointer.
2430 Always Use subsegment zero for the unwinders.
2431 (pa_level): Handle "2.0w".
2433 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2435 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2436 with the following instruction unless this was specified.
2438 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2440 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2441 certain sections, to match BFD changes.
2443 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2445 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2446 (EXTRA_SCRIPTS): Define to keep automake happy.
2447 * Makefile.in: Rebuild.
2449 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2451 * Makefile.am: Rename .dep* files to DEP*.
2452 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2453 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2455 * Makefile.in: Rebuild.
2457 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2459 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2461 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2463 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2464 avoid problems on DOS filesystems.
2465 * Makefile.in: Rebuild.
2467 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2469 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2471 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2474 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2476 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2477 line to create ${GDBINIT} rather than .gdbinit.
2478 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2480 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2482 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2484 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2486 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2488 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2490 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2491 non-adjustable symbols.
2493 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2495 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2497 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2499 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2502 1999-08-05 Donn Terry <donn@interix.com>
2504 * config/te-interix.h: New file.
2505 * configure.in (i386-*-interix*): New target.
2506 * configure: Rebuild.
2508 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2510 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2511 selectors for ELF too.
2512 (selector_table): Add "ltp" and "rtp" selectors.
2514 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2516 * config/tc-i386.c (i386_operand): No need to change
2517 operand_string pointer in segment reg case before goto
2518 do_memory_reference. Initialise displacement_string_start and
2519 displacement_string_end after do_memory_reference label.
2520 (i386_index_check): Add operand_string param, and print error
2521 message on failure here.
2522 (i386_intel_memory_operand): Instead of here.
2523 (i386_operand): And here.
2524 (INFER_ADDR_PREFIX): Enable.
2526 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2528 * config/tc-i386.h (DefaultSize): Define. Renumber following
2529 opcode_modifier defines.
2531 From Etienne Lorrain <etienne.lorrain@ibm.net>
2532 * config/tc-i386.c (stackop_size): New variable.
2533 (set_16bit_code_flag): Clear it here.
2534 (set_16bit_gcc_code_flag): New function.
2535 (md_pseudo_table): Add "code16gcc" entry.
2536 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2538 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2540 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2541 next_set_end even if the end symbol is being discarded.
2543 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2544 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2545 * config/obj-coff.c: Likewise.
2546 (seg_info_type): Remove.
2547 (seg_info_off_by_4): Change to array of segT.
2548 (s_get_segment): Adjust accordingly.
2549 (obj_pseudo_table): Fully initialize sentinel entry.
2551 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2552 Ralf Baechle <ralf@uni-koblenz.de>.
2554 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2556 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2558 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2560 * config/tc-i386.c: Indentation and white space changes.
2561 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2562 don't enable it by default.
2563 (i386_intel_operand): Remove redundant prototype.
2564 Move check on number of memory operands, and i.mem_operands++
2565 (i386_intel_memory_operand): To here.
2566 Remove i386_immediate code from here. Remove special case code
2567 for input and output using (%dx). Remove base/index checks and
2568 call i386_index_check instead. Save initial operand_string
2569 argument for error message.
2570 (i386_operand): Remove redundant prototype. Move base/index
2571 checks to i386_index_check.
2572 (i386_displacement): Move intel mode check for non-zero
2574 (i386_intel_memory_operand): To here.
2576 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2578 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2579 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2580 by .register pseudo-op if -64 and --no-undeclared-regs.
2581 (s_register, sparc_adjust_symtab): New functions.
2582 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2583 Declare sparc_adjust_symtab as tc_adjust_symtab.
2584 * doc/c-sparc.texi: Add description of #ignore special literal
2585 for .register pseudo-op.
2587 1999-07-30 Catherine Moore <clm@cygnus.com>
2589 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2590 the relocation's section offset.
2592 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2594 * write.c (fixup_segment): Fix generic error check overflow test.
2596 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2597 X_add_number to long.
2599 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2601 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2604 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2606 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2609 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2611 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2613 * configure.bat: Remove; obsolete.
2614 * config/go32.cfg: Likewise.
2616 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2618 * configure.in (i386-*-vxworks*): New target.
2619 * configure: Rebuild.
2621 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2623 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2625 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2627 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2629 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2630 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2631 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2632 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2633 MAX_RELOC_EXPANSION): Define.
2634 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2636 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2638 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2639 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2640 block. Print a warning if an 8-bit or 16-bit constant
2641 displacement or immediate is truncated on output.
2642 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2644 (i386_operand): Disallow immediate jump absolute operand.
2646 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2648 * configure.in: Bump version number to 2.9.5.
2649 * configure: Rebuild.
2651 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2654 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2656 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2657 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2659 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2661 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2663 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2665 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2666 if -mno-fpu was given.
2667 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2669 (cons_fix_new_arm): Remove misleading comments.
2671 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2673 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2675 (relax_segment): Likewise. After giving a rs_org error, convert
2676 the frag to rs_align to avoid cascading errors.
2678 1999-07-12 Andreas Schwab <schwab@suse.de>
2680 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2682 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2684 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2685 as appropriate. Fill in structure initializations. Add variable
2686 initializations. Add casts.
2687 * dwarf2dbg.c (print_stats): Change i to size_t.
2688 * listing.c (listing_listing): Change list_line to unsigned int.
2690 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2692 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2693 rather than checking for \001 and \002 in symbol name.
2694 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2696 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2698 * configure.in (hppa*-linux-gnu*): New target.
2699 * configure: Rebuilt.
2701 1999-07-08 Nick Clifton <nickc@cygnus.com>
2703 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2705 1999-07-07 Nick Clifton <nickc@cygnus.com>
2707 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2708 accessing symbolP directly.
2710 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2712 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2715 1999-07-05 Nick Clifton <nickc@cygnus.com>
2717 * config/tc-arm.c (ARM_EXT_V5): Define.
2718 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2719 (md_begin): Detect ARM v5 architectures.
2720 (md_parse_option): Accept arm v5 specification.
2721 (md_show_usage): Documment -marmv5 switch.
2723 * doc/c-arm.texi: Document -marmv5 command line option.
2725 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2727 (validate_immediate_twopart): New function. Determine if a
2728 constant can be computed by two ADD instructions.
2729 (output_inst): Remove its command line parameter - it was never
2731 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2732 implememt the ADRL pseudo op.
2733 (tc_gen_reloc): Generate a suitable error message if an ADRL
2734 instruction tries to generate a real reloc.
2736 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2738 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2740 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2743 1999-06-27 H.J. Lu <hjl@gnu.org>
2745 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2746 non BFD_ASSEMBLER case.
2748 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2750 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2753 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2755 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2756 out_end_sequence() when the address decreases due to a new frag.
2757 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2758 numbering starts with 1.
2760 1999-06-23 Nick Clifton <nickc@cygnus.com>
2762 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2764 (mcore_s_text): Call obj_elf_text for ELF target.
2765 (mcore_s_data): Call obj_elf_data for ELF target.
2766 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2768 (mcore_s_bss): New function: Dump literal table before changing
2770 (mcore_s_comm): New function: Dump literal table before changing
2773 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2774 No longer static functions.
2775 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2776 Provide prototypes for these functions.
2778 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2780 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2781 a list of names, to try obj_segment_name, and to try abbreviated
2782 names when using COFF without long section names.
2784 * config/tc-alpha.c: More use of symbol accessor functions.
2785 * config/tc-arc.c: Likewise.
2786 * config/tc-d30v.c: Likewise.
2787 * config/tc-fr30.c: Likewise.
2788 * config/tc-i860.c: Likewise.
2789 * config/tc-m88k.c: Likewise.
2790 * config/tc-mcore.c: Likewise.
2791 * config/tc-ns32k.c: Likewise.
2792 * config/tc-sparc.c: Likewise.
2793 * config/tc-v850.c: Likewise.
2795 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2796 sy_value with appropriate accessor functions.
2797 * config/tc-arm.c (md_apply_fix3): Likewise.
2798 * config/tc-d10v.c (AT_WORD_P): Likewise.
2799 * config/tc-v850.c (reg_name_search): Likewise.
2801 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2802 use symbol_get_bfdsym instead.
2803 * config/tc-ppc.c (md_assemble): Likewise.
2804 * config/tc-v850.c (v850_comm): Likewise.
2806 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2808 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2809 the symbol, rather than accessing the bsym member.
2810 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2811 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2812 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2813 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2814 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2815 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2816 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2817 * config/tc-v850.c (tc_gen_reloc): Likewise.
2819 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2821 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2822 (hppa_gen_reloc_type): Conditionalize on BFD64.
2823 (tc_gen_reloc): Re-enable ELF relocations.
2824 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2826 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2828 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2830 (do_ldst): Move assignment out of if condition.
2831 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2832 parentheses to avoid warning.
2834 1999-06-21 Nick Clifton <nickc@cygnus.com>
2836 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2837 macro to get at the BFD symbol associated with a GAS symbol.
2839 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2841 * config/tc-ppc.c: Update for symbol handling changes.
2842 * config/obj-coff.c: Likewise.
2844 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2846 * tc-hppa.c: General cleanups of ELF support. No more spaces
2847 and subspaces for ELF.
2848 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2849 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2850 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2851 (UNWIND_SECTION_NAME): Likewise.
2852 (space/subspace related structures): Conditionalize definitions
2854 (space/subspace directives and support routines): Conditionalize
2855 definitions and references/uses on OBJ_SOM.
2856 (label_symbol_struct): For ELF, track the symbol's segment. For
2857 SOM track its space.
2858 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2860 (USE_ALIASES): Kill for both SOM & ELF.
2861 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2862 (pa_space, pa_subspace): Corresponding changes.
2863 (pa_spaces_begin): Corresponding chagnes.
2864 (md_begin): Do not muck around with space/subspace stuff for
2866 (md_apply_fix): Temporarily disable argument relocation stuff
2868 (tc_gen_reloc): Temporarily disable relocation generation for
2870 (pa_build_unwind_subspace): Similarly.
2872 1999-06-16 Nick Clifton <nickc@cygnus.com>
2874 * config/tc-arm.c (thumb_set): New pseudo op.
2875 (text, data, section): Override these pseudo ops with ARM
2877 (s_thumb_set): New function: Perform the same as a .set pseudo
2878 op, but also mark the alias'ed symbol as being a Thumb
2880 (arm_s_text): New function: Perform the same as the .text
2881 pseudo op, but dump the literal pool before changing
2883 (arm_s_data): New function: Perform the same as the .data
2884 pseudo op, but dump the literal pool before changing
2886 (arm_s_section): New function: Perform the same as the
2887 .section pseudo op, but dump the literal pool before changing
2889 (arm_cleanup): Do not reset the current section before dumping
2892 1999-06-17 Nick Clifton <nickc@cygnus.com>
2894 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2895 OPTION_NO_WARN_UNMATCHED entries.
2896 (md_parse_option): Generate a warning message if an unrecognised
2897 option is encountered.
2899 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2900 (get_operands): When parsing an expression after an '@' symbol
2901 has been detected, do not ignore '#' symbols.
2902 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2905 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2907 From K. Richard Pixley <rich@noir.com>:
2908 * configure.in (ppc-*-vxworks*): New target.
2909 * configure: Rebuild.
2911 1999-06-12 Philip Blundell <philb@gnu.org>
2913 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2915 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2917 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2918 which refer to symbols in linkonce sections, permit reducing the
2919 relocs if the symbol is local.
2921 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2923 * subsegs.c (subseg_text_p): New function.
2924 * as.h (subseg_text_p): Declare.
2925 * read.c (do_align): Use subseg_text_p to set the default fill.
2926 * write.c (subsegs_finish): Likewise.
2927 * config/obj-coff.c (write_object_file): Likewise.
2928 * config/tc-i386.h (md_maybe_text): Don't define.
2929 (md_do_align): Use subseg_text_p to set the default fill.
2930 * config/tc-m32r.c (m32r_do_align): Likewise.
2931 * config/tc-sh.c (sh_do_align): Likewise.
2932 * config/tc-sparc.h (md_do_align): Likewise.
2934 1999-06-12 David O'Brien <obrien@freebsd.org>
2936 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2937 * configure: Rebuild.
2939 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2941 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2942 * Makefile.am: Rebuild dependencies.
2943 * Makefile.in: Rebuild.
2945 * config/tc-i386.c (i386_immediate): Remove unused label
2948 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2949 * symbols.c: Likewise.
2950 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2951 sy_next field when taking address, rather than symbol_next.
2953 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2955 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2956 value from the output file architecture.
2957 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2958 * dwarf2dbg.h: Change bfd_vma to addressT.
2960 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2962 * dwarf2dbg.h: Use PARAMS in function declarations.
2964 1999-06-11 Martin Dorey <mdorey@madge.com>
2966 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2967 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2969 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2971 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2973 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2975 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2978 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2980 * read.c (read_a_source_file): Only declare inescape if
2983 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2985 (find_entry_byval): Add parens to avoid warning.
2987 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2989 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2992 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2994 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2997 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2998 synthetize_setx): New functions.
2999 (md_assemble): Broken the special cases into the above
3000 functions. Make compiler happy if sizeof(bfd_vma)==4.
3001 Fix sethi generated from set/setuw. If instructions have a relloc,
3002 always clear the fields to be relocated in the opcode.
3003 (sparc_ip): Remove special_case global variable.
3005 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3007 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3008 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3009 indication of success rather than a value.
3010 (itbl_get_val): Likewise.
3011 (itbl_get_field): Use strcspn. Change delimiters to include
3013 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3014 (itbl_get_val): Likewise.
3015 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3017 * symbols.c (copy_symbol_attributes): Convert local symbols to
3020 1999-06-10 Nick Clifton <nickc@cygnus.com>
3022 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3025 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3027 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3028 Optimize set if sizeof(bfd_vma) == 64.
3029 (sparc_ip): Fix sethi - without %hi() it should generate
3030 R_SPARC_22 reloc, not R_SPARC_HI22.
3031 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3033 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3035 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3036 (s_ncons): New function.
3037 (native_op_table): New table.
3038 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3039 R_SPARC_OLO10 handling.
3041 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3043 * expr.h (struct expressionS): Revert last change; widen X_op.
3044 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3046 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3048 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3049 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3050 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3051 * Makefile.in: Regenerated.
3053 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3054 `common' pass on to s_mri_common.
3055 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3057 1999-06-06 Richard Henderson <rth@cygnus.com>
3059 * config/obj-elf.c (obj_elf_section): Don't free the return
3060 value of demand_copy_C_string.
3062 1999-06-05 Richard Henderson <rth@cygnus.com>
3064 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3065 creation logic from obj_elf_create_section.
3067 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3068 (section_stack): New.
3069 (special_sections): Make const.
3070 (obj_elf_section): Gut and rewrite parsing.
3071 (obj_elf_change_section): New function broken out of obj_elf_section.
3072 (obj_elf_parse_section_letters): Likewise.
3073 (obj_elf_section_word): Likewise.
3074 (obj_elf_section_type): Likewise.
3075 (obj_elf_previous): Treat as a toggle.
3076 (obj_elf_popsection): New.
3077 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3078 (ppc_section_type): Likewise.
3079 * config/tc-ppc.h: Likewise.
3081 * expr.h (struct expressionS): Don't make X_op a bitfield.
3082 * config/tc-alpha.c: Update for symbol handling changes.
3083 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3084 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3086 1999-06-05 Richard Henderson <rth@cygnus.com>
3088 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3089 (dwarf2_gen_line_info): Kill unused variables.
3090 (dwarf2_finish): Likewise.
3091 (dwarf2_where): Likewise.
3092 (dwarf2_directive_file): If we've only got a string,
3093 hand off to s_app_file.
3094 * ecoff.c: Move the include of ecoff.h.
3095 * symbols.h (S_IS_FUNCTION): Prototype.
3097 * read.c (LEX_HASH): Supply a default.
3099 (s_globl): Update `c' after skipping whitespace.
3100 * read.h (LEX_END_NAME, is_name_ender): New.
3101 * expr.c (get_symbol_end): Respect it.
3103 1999-06-04 Mark Klein <mklein@dis.com>
3105 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3107 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3109 * config/tc-hppa.c: Update for symbol handling changes.
3111 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3113 * cgen.c: Update for symbol handling changes.
3114 * config/tc-m32r.c: Likewise.
3116 * config/tc-hppa.h: Update for symbol handling changes.
3117 * config/tc-hppa.c: Likewise.
3119 * config/tc-arm.h: Update for symbol handling changes.
3120 * config/tc-arm.c: Likewise.
3121 (symbol_make_empty): Remove. Just use symbol_create.
3123 * symbols.c (symbol_set_tc): Correct name.
3125 * Makefile.am: Rebuild dependencies.
3126 ($(OBJS)): Don't depend upon struc-symbol.h.
3127 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3128 * dep-in.sed: Don't remove struc-symbol.h.
3129 * Makefile.in: Rebuild.
3131 * doc/internals.texi (Symbols): Describe changes in symbol
3134 1999-06-03 Richard Henderson <rth@cygnus.com>
3136 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3137 instead of doing the work by hand.
3139 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3141 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3142 state of line state-machine.
3143 (struct ls): Collect DWARF2 line state-machine state in new member
3144 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3145 resulted in any DWARF2 directives.
3146 (reset_state_machine): New function.
3147 (out_end_sequence): Ditto.
3148 (dwarf2_gen_line_info): When switching sections or switching to a
3149 lower text address, call out_end_sequence() first to terminate the
3150 previous code sequence as code sequences MUST have monotonically
3151 increasing addresses.
3152 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3154 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3156 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3157 DWARF2 debug info (line information only, at this point).
3158 * as.h: Update comment about supported debug formats.
3159 * dwarf2dbg.c, dwarf2dbg.h: New files.
3160 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3162 * expr.c (operand): Don't use [ for parens if we want an index op.
3163 (op_encoding): Switch [ into O_index, if desired.
3164 (op_rank): Renumber with O_index on bottom.
3165 (expr): If O_index, match closing bracket.
3166 * expr.h (O_index): New.
3168 * read.c (read_a_source_file): Conditionally allow matched "
3169 in lines passed to md_assemble.
3171 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3173 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3175 Add support for storing local symbols in a small structure to save
3176 memory when assembling large files.
3177 * as.h: Don't include struc-symbol.h.
3178 (symbolS): Add typedef.
3179 * symbols.c: Include struc-symbol.h.
3180 (local_hash): New static variable.
3181 (save_symbol_name): New static function, from symbol_create.
3182 (symbol_create): Call save_symbol_name.
3183 (local_symbol_count): New static variable.
3184 (local_symbol_conversion_count): Likewise.
3185 (LOCAL_SYMBOL_CHECK): Define.
3186 (local_symbol_make): New static function.
3187 (local_symbol_convert): New static function.
3188 (colon): Handle local symbols. Create local symbol for local
3190 (symbol_table_insert): Handle local symbols.
3191 (symbol_find_or_make): Create local symbol for local label name.
3192 (symbol_find_base): Check for local symbol.
3193 (symbol_append, symbol_insert): Check for local symbols.
3194 (symbol_clear_list_pointers, symbol_remove): Likewise.
3195 (verify_symbol_chain): Likewise.
3196 (copy_symbol_attributes): Likewise.
3197 (resolve_symbol_value): Handle local symbols.
3198 (resolve_local_symbol): New static function.
3199 (resolve_local_symbol_values): New function.
3200 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3201 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3202 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3203 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3204 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3205 (symbol_previous, symbol_next): New functions.
3206 (symbol_get_value_expression): Likewise.
3207 (symbol_set_value_expression): Likewise.
3208 (symbol_set_frag, symbol_get_frag): Likewise.
3209 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3210 (symbol_mark_used_in_reloc): Likewise.
3211 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3212 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3213 (symbol_mri_common_p): Likewise.
3214 (symbol_mark_written, symbol_clear_written): Likewise.
3215 (symbol_written_p): Likewise.
3216 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3217 (symbol_section_p, symbol_equated_p): Likewise.
3218 (symbol_constant_p): Likewise.
3219 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3220 (symbol_get_obj, symbol_set_obj): Likewise.
3221 (symbol_get_tc, symbol_set_tc): Likewise.
3222 (symbol_begin): Initialize local_hash.
3223 (print_symbol_value_1): Handle local symbols.
3224 (symbol_print_statistics): Print local symbol statistics.
3225 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3226 Declare new symbols.c functions. Move many declarations here from
3228 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3229 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3230 (struct symbol): Move bsym to make it clearly the first field.
3231 Remove TARGET_SYMBOL_FIELDS.
3232 (symbolS): Don't typedef.
3233 (struct broken_word): Remove.
3234 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3235 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3236 (symbol_clear_list_pointers): Likewise.
3237 (symbol_insert, symbol_remove): Likewise.
3238 (symbol_previous, symbol_append): Likewise.
3239 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3240 (struct local_symbol): Define.
3241 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3242 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3243 (local_symbol_get_frag, local_symbol_set_frag): Define.
3244 (local_symbol_get_real_symbol): Define.
3245 (local_symbol_set_real_symbol): Define.
3247 * write.c (write_object_file): Call resolve_local_symbol_values.
3248 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3249 (TARGET_SYMBOL_FIELDS): Don't define.
3250 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3251 ECOFF_DEBUGGING, add ECOFF fields.
3252 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3253 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3254 ECOFF_DEBUGGING, add ECOFF fields.
3255 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3256 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3257 * config/tc-mcore.h: Don't include struc-symbol.h.
3258 (TARGET_SYMBOL_FIELDS): Don't define.
3259 (struct mcore_tc_sy): Define.
3260 (TC_SYMFIELD_TYPE): Define.
3261 * Many files: Use symbolS instead of struct symbol. Use new
3262 accessor functions rather than referring to symbolS fields
3265 * read.c (s_mri_common): Don't add in value of line_label.
3267 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3268 checking for SEC_LINK_ONCE.
3270 * config/tc-sh.h (sh_fix_adjustable): Declare.
3272 * app.c (input_buffer): New static variable.
3273 (app_push): Save saved_input in allocated buffer.
3274 (app_pop): Restored saved_input.
3275 (do_scrub_chars): Change get parameter to take char * and int as
3276 arguments. Change GET macro to pass input_buffer to get
3277 function. Don't save input into allocated buffer.
3278 * as.h (do_scrub_chars): Update declaration.
3279 * input-file.c (input_file_get): Change to take char * and int.
3280 Read data into passed in buffer. Remove static buffer.
3281 * read.c (scrub_from_string): Change to take char * and int. Copy
3282 data into passed in buffer.
3284 * hash.h: Neaten. Declare hash_traverse.
3285 * hash.c: Complete rewrite based on BFD hashing code.
3286 * gasp.c (chunksize): New variable.
3287 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3290 1999-05-28 Nick Clifton <nickc@cygnus.com>
3292 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3293 addend unless the target uses an old ABI.
3295 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3297 -Wchar-subscripts cleanup
3298 * listing.c (listing_newline): Use unsigned char variable, so
3299 calls to isascii,iscntrl are correct.
3300 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3302 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3303 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3304 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3305 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3307 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3309 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3311 (arch_coldfire_p): New #define.
3312 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3314 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3316 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3318 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3319 (install_operand): Add place `N'.
3320 (init_table): Add registers ACC, MACSR, MASK.
3322 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3324 * config/tc-m68k.c: Change mcf5200 --> mcf.
3325 (archs): Add mcf5206e, mcf5307.
3326 (m68k_ip): Add format `u'.
3327 (install_operand): Add place `m', `M', `h'.
3328 (init_table): Add upper/lower registers.
3330 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3332 1999-05-28 Martin Dorey <mdorey@madge.com>
3334 * config/tc-i960.c: Several minor changes to add ELF and
3335 BFD_ASSEMBLER support.
3336 * config/tc-i960.h: Likewise.
3337 * configure.in (i960-*-elf*): New target.
3338 * aclocal.m4, configure: Rebuild.
3340 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3342 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3343 reloc changes when defined(BFD_ASSEMBLER).
3345 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3347 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3349 * write.c (write_print_statistics): Output to file, not stderr.
3351 * expr.c (generic_bignum_to_int32,64): Prototype.
3353 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3354 output_sleb128, output_uleb128, output_big_sleb128,
3355 output_big_uleb128, output_big_leb128): Prototype.
3356 (output_big_sleb128, output_big_uleb128): Make inline.
3357 (output_big_leb128): Remove inline
3359 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3360 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3361 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3362 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3363 value for correct overflow check in write.c:fixup_segment.
3364 * write.c (fixup_segment): Move bitfield overflow checks to after
3365 the md_apply_fix call.
3366 * config/obj-coff.c (fixup_segment): Likewise.
3367 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3368 valueT *val argument.
3370 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3372 * config/atof-ieee.c (gen_to_words): Correctly round a
3373 denormalized number. Fix off-by-one in range checking for
3374 exponent in a denormal.
3376 1999-05-10 Nick Clifton <nickc@cygnus.com>
3378 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3381 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3383 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3385 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3387 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3388 (ReverseRegRegmem): Remove.
3389 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3390 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3391 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3394 From Doug Ledford <dledford@redhat.com>
3395 * config/tc-i386.h (RegXMM): New for P/III.
3396 * config/tc-i386.c: Add support for P/III.
3398 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3400 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3401 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3402 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3404 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3406 * config/tc-i386.c (i386_immediate): Skip whitespace before
3407 complaining about junk after expression.
3408 (i386_displacement): Likewise.
3410 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3412 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3413 Don't copy before downcaseing.
3415 1999-05-05 Catherine Moore <clm@cygnus.com>
3417 * tc-m68k.c: Include elf/m68k.h.
3418 (m68k_elf_final_processing): New routine.
3419 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3422 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3424 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3427 1999-04-30 Nick Clifton <nickc@cygnus.com>
3429 * config/tc-mcore.c (mcore_s_section): Dump literals before
3432 1999-04-29 Nick Clifton <nickc@cygnus.com>
3434 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3437 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3439 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3440 (TC_INIT_FIX_DATA): Delete.
3441 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3442 (TC_INIT_FIX_DATA): Delete.
3443 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3444 * write.c (fix_new_internal): Initialize fx_cgen member.
3445 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3446 (gas_cgen_md_apply_fix3): Update.
3447 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3448 (md_cgen_record_fixup_exp): Update.
3449 (FX_OPINFO_R_TYPE): Update.
3451 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3452 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3453 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3454 * frags.h (struct frag): Make opindex, opinfo ints.
3456 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3458 1999-04-26 Tom Tromey <tromey@cygnus.com>
3460 * aclocal.m4, configure: Updated for new version of libtool.
3462 1999-04-22 Nick Clifton <nickc@cygnus.com>
3464 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3466 (md_apply_fix3): Do not fix up absolute relocations against
3469 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3471 1999-04-20 Nick Clifton <nickc@cygnus.com>
3473 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3474 changes and data-in-text directives.
3475 (mcore_cons): New function: intercept cons() operations.
3476 (mcore_float_cons): New function: intercept float_cons()
3478 (mcore_stringer): New function: intercept stringer() operations.
3480 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3482 * obj.h (struct format_ops): Change generate_asm_lineno field to
3484 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3486 * config/tc-alpha.c (find_opcode_match): Add default case to
3488 (find_macro_match): Likewise.
3489 (load_expression): Parenthesize && within ||.
3491 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3493 1999-04-17 Nick Clifton <nickc@cygnus.com>
3495 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3496 .text .data .section pseudo ops.
3497 (mcore_s_section): New function. Dump lits before changing secs.
3498 (mcore_s_text): New function. Dump lits before changing secs.
3499 (mcore_s_data): New function. Dump lits before changing secs.
3501 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3503 * config/tc-mips.c (mips_32bitmode): New.
3504 (md_begin): Set mips_32bitmode if needed.
3505 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3506 Set EF_MIPS_32BITMODE.
3508 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3510 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3513 1999-04-16 Nick Clifton <nickc@cygnus.com>
3515 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3517 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3519 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3520 expressions correctly.
3523 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3525 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3527 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3529 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3530 and fmpynfadd instructions.
3532 1999-04-11 Richard Henderson <rth@cygnus.com>
3534 * as.h (environ): Declare it, if needed.
3535 * as.c (dump_statistics): Don't declare environ.
3536 * configure.in (environ): Detect declaration.
3537 * configure, config.in: Rebuild
3539 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3540 (i386_displacement): Allocate enough space for replacement buffer.
3541 Clean up replacement buffer initialization.
3543 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3545 * subsegs.c (section_symbol): Don't create a new symbol if one
3546 already exists; instead, use the existing one, but set its segment
3547 and frag data if it hasn't already been defined.
3548 * config/obj-coff.c (c_section_symbol): Likewise.
3550 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3552 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3554 1999-04-08 Nick Clifton <nickc@cygnus.com>
3556 * config/tc-mcore.c: New File: Support routines for MCore
3558 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3559 * config/obj-coff.c: Add support for mcore-pe target.
3561 * Makefile.am: Add support for MCore targets.
3562 * Makefile.in: Regenerate.
3563 * configure.in: Add support for MCore targets.
3564 * configure: Regenerate.
3566 * doc/all.texi: Set MCORE.
3567 * doc/as.texinfo: Document MCore specific command line options.
3569 * write.h: Prevent multiple inclusion.
3571 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3573 * asintl.h (LC_MESSAGES): Never define.
3574 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3576 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3579 * Makefile.am (m68k-parse.c): If configuring in the source
3580 directory, copy m68k-parse.y into the local directory before
3581 running ylwrap, to remove spurious differences when generating
3583 * Makefile.in: Rebuild.
3585 * config/tc-sparc.h (md_do_align): Just allocate the number of
3586 bytes necessary, rather than always allocating 1024.
3588 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3590 * listing.c (listing_newline): Add cast to avoid warning.
3591 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3592 * config/tc-i386.c (i386_scale): Add return value.
3593 (build_displacement_string): Remove unused local temp_disp2.
3594 (i386_intel_memory_operand): Add parentheses to avoid warning.
3595 (i386_intel_operand): Remove unused local end_of_operand_string.
3596 (i386_operand): Remove unused local operand_modifier.
3597 (i386_operand): Add parens to avoid warning.
3599 1999-04-04 Don Bowman <don@pixsci.com>
3601 * configure.in: Add mips*-*-vxworks* target; have it define
3603 * configure, config.in: Rebuild.
3605 1999-03-31 Nick Clifton <nickc@cygnus.com>
3607 * configure.in (emulations): Add support for arm-epoc-pe.
3608 * configure: Regenerate.
3609 * config/te-epoc-pe.h: New file. Define macros specific to
3611 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3612 for arm-epoc-pe target.
3614 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3616 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3618 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3620 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3621 detect ",n" without a condition.
3622 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3625 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3627 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3628 instruction is encoded with one bit.
3631 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3633 * doc/internals.texi (CPU backend): Mention that
3634 line_separator_chars should not include newline. From thi
3635 <ttn@mingle.glug.org>.
3637 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3639 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3640 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3642 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3644 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3646 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3648 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3651 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3653 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3655 1999-03-15 Martin Hunt <hunt@cygnus.com>
3657 * app.c (do_scrub_begin): Change '-' back to a symbol char
3658 so we can use multiple opcodes on a line again.
3660 * config/tc-d30v.c: By default, warn if a symbol has
3661 the same name as a register. Plus some minor
3662 updates from the branch.
3664 1999-03-13 Nick Clifton <nickc@cygnus.com>
3666 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3667 BFD_RELOC_16 and BFD_RELOC_64.
3669 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3671 * expr.c (expr): Add missing else.
3673 1999-03-12 Nick Clifton <nickc@cygnus.com>
3675 * config/tc-arm.c (md_apply_fix3): Improve error message.
3677 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3679 * Makefile.am (CPU_TYPES): Add fr30.
3680 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3681 (fr30,m32r dependencies): Update.
3682 * Makefile.in: Rebuild.
3684 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3685 (gas_cgen_record_fixup_exp): Ditto.
3686 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3687 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3688 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3689 (md_cgen_lookup_reloc): Update use of operand->type.
3690 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3691 (md_convert_frag): Call cgen_operand_lookup_by_num.
3692 (md_cgen_lookup_reloc): Update use of operand->type.
3693 (m32r_cgen_record_fixup_exp): Ditto.
3695 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3697 * config/tc-mips.c (md_show_usage): Fix message.
3699 1999-03-03 Nick Clifton <nickc@cygnus.com>
3701 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3702 and LDR reg,=<expr> instruction.
3704 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3707 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3709 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3711 1999-02-17 Nick Clifton <nickc@cygnus.com>
3713 This patch was created by: Scott Bambrough
3714 <scottb@corelcomputer.com>
3717 Special cased '@' character. The '@' character is used as the
3718 ARM assembler comment character, as a special character
3719 and in ELF .symver pseudo-op's, and as a special character in
3720 .type and .section pseudo-ops.
3721 (symver_pseudo): New static variable.
3722 (symver_state): New static variable.
3723 (struct app_save): Add field 'symver_state'.
3724 (app_push): Save global symver_state int struct app_save.
3725 (app_pop): Restore global symver_state from struct app_save.
3726 (do_scrub_chars): Special case handling of '@' character in
3729 * configure.in: Modified to recognize armv* uname syntax from ARM
3731 * configure: Regenerated.
3733 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3734 a prefix to the section's type.
3735 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3736 the type's typename.
3738 * config/tc-arm.h: Add support for PIC generation:
3739 (pic_code): New boolean.
3740 (obj_relocate_extern): Define.
3741 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3742 (TC_CONS_FIX_NEW): Define.
3743 (tc_fix_adjustable): Define.
3744 (GLOBAL_OFFSET_TABLE_NAME): Define.
3746 * config/tc-arm.c: Add support for PIC generation:
3747 (line_seperator_chars): Allow ';' as a seperator for Linux.
3748 (is_immediate_prefix): New macro.
3749 (arm_parse_reloc): New function.
3750 (s_arm_elf_cons): New function.
3751 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3752 (md_undefined_symbol): Special case handling for the Global Offset
3754 (md_apply_fix3): Handle PIC relocs.
3755 (tc_gen_reloc): Handle PIC relocs.
3756 (md_parse_option): Add support for '-k' command line switch to
3757 enable PIC generation.
3758 (cons_fix_new_arm): New function.
3759 (s_arm_elf_cons): New function.
3761 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3763 * configure.in: Add comments for uses of AC_DEFINE.
3764 * acinclude.m4: Likewise.
3765 * acconfig.h: Remove.
3766 * aclocal.m4: Rebuild.
3767 * configure: Rebuild.
3768 * Makefile.in: Rebuild.
3769 * config.in: Rebuild.
3771 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3773 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3774 non-constant offset from a base register.
3776 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3778 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3781 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3783 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3784 (emit_insn): Look for pc-relative and no-overflow specifiers on
3785 internal relocation types.
3787 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3789 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3792 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3794 (mips_4650, mips_4010, mips_4100): Variables removed.
3795 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3796 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3798 (md_begin): Don't bother initializing the mips_NNNN variables;
3799 mips_cpu is set, and that's good enough now.
3800 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3801 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3802 (show): New function, to handle wrapping in the CPU lists.
3803 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3805 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3807 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3808 than treat as an immediate specifier.
3810 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3812 * config/tc-i386.c: Prototype many functions.
3813 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3814 (i386_immediate): Remove unused second argument.
3815 (i386_intel_operand): Fix i386_is_reg typo.
3816 (i386_operand): Use allow_naked_reg.
3817 (output_invalid): Make operand int for K&R.
3819 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3821 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3823 * Makefile.in: Rebuild.
3825 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3827 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3829 (EXTRA_as_new_SOURCES): Comment out.
3830 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3831 * Makefile.in: Rebuild.
3832 * doc/Makefile.in: Rebuild.
3833 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3834 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3835 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3836 * configure: Rebuild.
3837 * aclocal.m4: Rebuild.
3838 * config.in: Rebuild.
3839 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3840 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3841 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3842 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3843 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3844 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3845 (gas_cgen_record_fixup_exp): Ditto.
3846 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3847 descriptor, not global variable.
3848 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3849 descriptor, not global variable. Refer to insert_operand handler
3850 via cpu descriptor, not global function.
3851 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3852 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3853 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3854 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3855 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3856 * config/tc-m32r.c: Ditto.
3857 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3858 (md_assemble): Ditto.
3859 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3861 1999-02-09 Nick Clifton <nickc@cygnus.com>
3863 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3864 relocations for ELF targets.
3866 1999-02-08 Nick Clifton <nickc@cygnus.com>
3868 * configure.in: Add support for StrongARM target.
3869 * configure: Regenerate.
3871 1999-02-05 Nick Clifton <nickc@cygnus.com>
3873 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3875 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3878 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3880 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3882 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3884 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3885 (INTEL_DWORD_MNEM_SUFFIX): Define.
3888 (DWORD_PTR): Define.
3889 (XWORD_PTR): Define.
3891 (OFFSET_FLAT): Define.
3893 (NONE_FOUND): Define.
3896 * config/tc-i386.c (set_intel_syntax): New routine.
3897 (intel_syntax): Declare.
3898 (allow_naked_reg): Declare.
3899 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3900 (intel_float_operand): New routine.
3901 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3902 Handle brackets as well as parens. Call i386_intel_operand for
3903 intel syntax. Reverse operands if appropriate. Handle new
3904 suffixes. Handle movzx and movsx.
3905 (i386_is_reg): New routine.
3906 (i386_immediate): New routine.
3907 (i386_scale): New routine.
3908 (i386_displacement): New routine.
3909 (i386_operand_modifier): New routine.
3910 (build_displacement_string): New routine.
3911 (i386_parse_seg): New routine.
3912 (i386_intel_memory_operand): New routine.
3913 (i386_intel_operand): New routine.
3914 (i386_operand): Call i386_displacement, i386_immediate,
3915 i386_scale, etc. instead of handling inline.
3916 (parse_register): Handle registers without prefix.
3918 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3920 * configure: Regenerate.
3921 * configure.in (arm-*-oabi): New.
3922 (thumb-*-oabi): New.
3923 * config/tc-arm.c (target_oabi): Declare.
3924 (md_apply_fix3): Support REL relocs.
3925 (md_parse_option): Handle -oabi.
3926 (elf32_arm_target_format): New routine.
3927 (md_longopts): Add OPTION_OABI.
3928 * config/tc-arm.h: Redefine TARGET_FORMAT.
3931 1999-01-28 Nick Clifton <nickc@cygnus.com>
3933 * write.c (write_relocs): Handle out of range error.
3935 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3936 (fr30_force_relocation): Default to 0.
3938 * config/tc-fr30.h (obj_fix_adjustable): Define.
3939 (TC_FORCE_RELOCATION): Define.
3941 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3944 1999-01-16 Nick Clifton <nickc@cygnus.com>
3946 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3947 merge of two instructions if the left instruciton kills the right.
3949 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3951 * Makefile.in: Regenerate.
3952 * configure.in: Redo test for using cgen.
3953 * configure: Regenerate.
3955 1999-01-09 Nick Clifton <nickc@cygnus.com>
3957 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3958 redefinition of this macro.
3960 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3962 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3965 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3967 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3968 a read of HI or LO and an immediatly following branch.
3970 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3972 * config/tc-mips.c (md_begin): Another correction to the setting of
3975 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3977 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3979 1998-12-21 Nick Clifton <nickc@cygnus.com>
3981 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3982 bit insn when optimizing, so that parallelised instructions will
3983 start on a 32 bit boundary.
3985 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3987 * config/tc-mips.c (mips_eabi64): New.
3988 (md_begin): Set mips_eabi64.
3989 (mips_elf_final_processing): Use it.
3991 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3993 * config/tc-mips.c (mips_elf_final_processing):
3994 Correct setting of ABI in e_flags.
3996 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3998 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
4000 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4002 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4004 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4006 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4007 warning, values that don't fit in the field.
4009 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4011 * config/tc-mips.c (mips_abi_string): New.
4012 (md_parse_option,md_longopts): Add mabi.
4013 (mips_elf_final_processing): Set e_flags based on mabi flag.
4015 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4017 * config/tc-mips.c (md_parse_option): Handle vr4111.
4019 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4021 * config/tc-h8300.c (build_bytes): Change message given if the
4022 instruction requires H8/300H mode and we're not in Hmode, to
4023 suggest that it may be the operand modes that are the problem, not
4024 necessarily the opcode.
4026 1998-12-10 Nick Clifton <nickc@cygnus.com>
4028 * config/tc-fr30.c: Add line separator character.
4030 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4032 * configure.in (hppa-*-mpeix*): New target.
4033 * config/obj-som.h (obj_som_compiler): Declare.
4034 * config/obj-som.c (compiler_seen): New static variable.
4035 (obj_som_compiler): New function.
4036 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4037 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4038 (pa_type_args): Set hppa_priv_level.
4039 (pa_compiler): New static function if OBJ_SOM.
4040 * configure: Rebuild.
4042 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4044 * read.c (output_leb128): Don't mark as inline.
4046 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4048 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4049 AIX .vbyte unaligned data support.
4050 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4051 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4054 1998-12-07 Nick Clifton <nickc@cygnus.com>
4056 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4059 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4061 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4062 BFD_RELOC_ARM_PCREL_BRANCH.
4064 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4066 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4067 checking the target type.
4068 (mips-dec-bsd*): Set endian to little.
4069 * configure: Rebuild.
4071 COFF weak symbol support, based on patches from Mark Elbrecht
4072 <snowball3@usa.net>:
4073 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4074 * config/obj-coff.c (obj_coff_weak): New static function.
4075 (obj_coff_endef) [both versions]: Handle weak symbols.
4076 (coff_frob_symbol): Likewise.
4077 (yank_symbols): Likewise.
4078 (obj_pseudo_table): Add "weak".
4080 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4081 <aymeric.vincent@emi.u-bordeaux.fr>.
4082 * aclocal.m4: Rebuild with current tools.
4083 * configure: Rebuild.
4085 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4086 an assertion failure for a case we can't handle when OBJ_ECOFF.
4088 * expr.c (operator): And with 0xff to avoid problems with signed
4091 1998-12-03 Nick Clifton <nickc@cygnus.com>
4093 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4094 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4096 1998-12-02 Nick Clifton <nickc@cygnus.com>
4098 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4101 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4103 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
4106 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4108 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4111 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4113 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4115 (d10v_cleanup): Only generate previous insn if a multiline insn is
4118 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4120 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4123 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4125 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4126 -marm6xxx command line switches.
4128 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4130 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4131 (itbl-ops.o): Delete duplicate dependencies.
4132 Rebuild dependencies.
4133 Add fr30 dependencies.
4134 * Makefile.in: Rebuild.
4136 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4138 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4140 * listing.c: Ignore line terminator characters found inside
4143 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4145 * po/gas.pot: Regenerated.
4147 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4149 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4150 fr30_is_label_start(). Also checks for delay slot insns.
4152 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4153 FR30 instructions which contain a colon in the mnemonic.
4155 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4157 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4159 * config/tc-fr30.c: Removed currently superflous code.
4161 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-fr30.h: New file.
4164 * config/tc-fr30.c: Tweaking so that it will compile.
4166 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4168 * config/tc-d10v.h (obj_fix_adjustable): Define.
4169 (TC_FORCE_RELOCATION): Define.
4170 (d10v_force_relocation): Declare.
4171 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4172 (md_apply_fix3): Handle Vtable relocs.
4173 (d10v_fix_adjustable): New.
4174 (d10v_force_relocation): New.
4176 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4178 * config/tc-d30v.c: Change default behaviour to ignore potential
4179 conflicts between register name and symbol names.
4181 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4183 * configure.in: Add fr30-*-*.
4184 * config/tc-fr30.c: New file.
4185 * Makefile.in: Regenerated.
4186 * config.in: Regenerated.
4187 * configure: Regenerated.
4188 * doc/Makefile.in: Regenerated.
4189 * po/gas.pot: Regenerated.
4191 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4193 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4196 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4198 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4200 (do_scrub_chars): Add some casts to unsigned char to avoid
4201 unwanted sign extension.
4202 * read.c (lex_type): Set characters about 127 to be symbol
4204 * config/tc-i386.c (md_begin): Set identifier_chars and
4205 operand_chars for values above 127.
4207 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4209 * configure.in: detect cygwin* instead of cygwin32*
4210 * configure: regenerate
4212 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4214 * listing.c: Add support for producing a listing from piped
4217 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4219 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4220 (append_insn): Account for the tx39's multiply behavior.
4222 1998-10-26 Michael Meissner <meissner@cygnus.com>
4224 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4225 from assemble_parallel_insns. Add support for '->' to indicate
4226 explicitly serializing the instructions.
4227 (md_assemble): Ditto.
4229 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4231 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4234 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4236 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4238 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4240 * config/tc-mips.c : support frame and regmask/fregmask when
4241 MIPS_STABS_ELF is specified.
4243 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4245 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4246 (md_apply_fix): Don't return 1 for VTABLE relocs.
4247 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4249 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4251 * doc/c-i386.texi: Replace occurences of "opcode" with
4252 "instruction mnemonic", "instruction", or "mnemonic" when
4253 referring to the name of an instruction. Use "opcode" when
4254 referring to the sequence of machine bytes.
4256 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4257 (is_opcode_char): Rename to is_mnemonic_char.
4258 (md_assemble and i386_operand): Correct error messages from
4259 "opcode" to "instruction mnemonic"
4260 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4261 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4262 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4263 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4264 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4265 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4266 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4268 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4270 * config/tc-i386.c (i386_operand): Check for garbage after
4273 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4275 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4276 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4278 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4280 * config/tc-sh.h (obj_fix_adjustable): Define.
4281 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4282 (md_apply_fix): Likewise.
4283 (tc_gen_reloc): Likewise.
4284 (sh_fix_adjustable): New.
4286 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4288 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4289 * cgen.h (gas_cgen_finish_insn): Update prototype.
4290 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4291 cgen_insn_t -> CGEN_INSN_INT.
4292 (make_parallel): Update handling of CGEN_INT_INSN_P.
4293 (assemble_parallel_insn): Ditto.
4294 (target_make_parallel): New function.
4295 (md_assemble): Use it.
4297 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4299 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4301 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4303 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4304 converted into lower case.
4306 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4308 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4309 (gas_cgen_tc_gen_reloc): Likewise.
4310 * config/tc-m32r.h (obj_fix_adjustable): Define.
4311 * config/tc-m32r.c (m32r_fix_adjustable): New.
4312 (m32r_force_relocation): Handle VTABLE relocs.
4314 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4316 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4318 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4320 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4321 to lower case before parsing.
4323 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4324 parallel insns modift buts in the PSW as a side effect.
4326 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4328 * config/tc-d30v.c (find_format): Test for missing flag and
4331 (md_apply_fix3): Fix error messages to avoid
4332 assumption about presence of a symbol.
4334 (parallel_ok): Disallow parallel instructions that both modify the
4337 (find_format): Generate a warning if an odd numbered register is
4338 used as the first register in a mutli-register instruction.
4340 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4342 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4343 relocations are always associated with a symbol.
4345 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4347 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4348 (elf32_sparc_force_relocation): Declare.
4349 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4350 (tc_gen_reloc): Handle vtable relocs.
4351 (elf32_sparc_force_relocation): New.
4353 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4355 * symbols.c (S_IS_FUNCTION): New.
4356 * config/tc-v850.h (obj_fix_adjustable): Define.
4357 (TC_FORCE_RELOCATION): Define.
4358 (v850_force_relocation): Declare.
4359 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4360 of fx_addnumber for VTABLE reloc addends.
4361 (md_apply_fix3): Handle VTABLE relocs.
4362 (v850_fix_adjustable): New.
4363 (v850_force_relocation): New.
4365 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4367 * tc-hppa.c (fp_operand_format): Add some additional formats.
4368 (pa_ip): Do not automatically promote into pa2.0 mode.
4369 (pa_level): Handle ".level 2.0".
4371 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4373 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4374 * config/tc-i386.h (template.extension_opcode): Change to
4375 unsigned int to allow full range of 8-bit opcode suffixes.
4376 (None): Redefine as 0xffff.
4378 From Jeff B Epler <jepler@usgs.gov>
4379 * doc/c-i386.texi (i386-SIMD): New section.
4381 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4383 * read.c (discard_rest_of_line): New function.
4384 * read.h: Declare it.
4385 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4387 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4389 * config/tc-d10v.c (find_symbol_matching_register): New function.
4390 (find_opcode): Cope with the case where a register name matches
4393 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4395 * config/tc-v850.c (md_pcrel_from): Rename to
4396 v850_pcrel_from_section.
4397 (v850_pcrel_from_section): Do not resolves symbols in other
4400 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4402 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4404 * config/tc-d10v.c (find_opcode): Generate an error if a register
4405 is supplied for an operand that should not be a register.
4407 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4409 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4410 instructions to have another instruction in the right bin.
4412 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4414 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4415 the right container if the left container holds a branch
4418 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4420 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4421 both a register name and symbol name.
4422 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4424 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4426 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4427 execution unit class.
4429 (reg_name_search): If a name matches a register and a symbol,
4430 prefer the register.
4431 (find_format): Disallow flag registers when a general purpose
4432 register is required.
4433 If a number is required, but a register has been given, check to
4434 see if a symbol with the same name as the register exists, and if
4435 so, use that symbol.
4437 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4439 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4441 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4443 * config/tc-d30v.c (find_format): Do not accept flag registers as
4444 general purpose registers.
4445 (find_format): If an immediate value is expected at a given place
4446 in a format, but a register name has been provided instead, check
4447 to see if that register name matches the name of a predefined
4448 symbol and if it does, then use the symbol instead.
4449 (reg_name_search): If a register name matches a symbol name,
4450 prefer the register name to the symbol name.
4452 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4454 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4455 the previous insn to empty.
4457 1998-09-20 Michael Meissner <meissner@cygnus.com>
4459 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4460 pieces, forcing the use of an ANSI compiler.
4462 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4464 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4466 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4468 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4470 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4472 (obj_elf_vtable_entry): Likewise.
4473 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4474 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4475 (tc_gen_reloc): Likewise.
4476 (arm_fix_adjustable): Likewise.
4477 (elf32_arm_force_relocation): New.
4478 (armelf_frob_symbol): Remove coff-style symbol support.
4480 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4482 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4484 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4486 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4487 OBJ_COFF so that routine is defined for a.out format.
4489 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4491 * config/tc-i386.c (i386_operand): Detect non-segment registers
4492 used as segment prefixes.
4494 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4496 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4497 optimize across FDE boundaries.
4499 * config/obj-coff.c (obj_coff_section): Preserve any link once
4500 flags when setting the section flags.
4502 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4504 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4505 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4507 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4509 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4512 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4514 * frags.c (frag_grow): Include the size of the frag struct in the
4517 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4518 if the new subseg comes before the old.
4520 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4522 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4523 to handle edge8 and edge16.
4525 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4527 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4528 before we clobber the symbol involved.
4530 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4532 * config/tc-arm.c: Remove OBJ_ELF definitions for
4533 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4534 use arm_adjust_symtab for OBJ_COFF.
4535 (armelf_adjust_symtab): New Routine.
4536 * config/tc-arm.h: Define obj_adjust_symtab to
4537 armelf_adjust_symtab for OBJ_ELF.
4539 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4541 * configure.in: Make all i386-elf targets use bfd_gas.
4542 * config/tc-i386.c (tc_i386_force_relocation): New.
4543 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4544 (md_apply_fix3): Likewise.
4545 (tc_gen_reloc): Handle them.
4546 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4547 tc_i386_force_relocation.
4549 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4551 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4553 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4555 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4556 current opcode after writing the first insturction of a reverse
4559 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4561 * read.h (generate_lineno_debug): Add prototype.
4562 * read.c (generate_lineno_debug): Make non-static.
4564 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4566 * config/tc-i386.c (md_assemble): Only warn for address/data size
4569 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4571 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4572 against Thumb function names, as the linker needs this information.
4574 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4576 * expr.c (operand): Check also that there is no advance in operand
4577 after atof_generic in order to decide "is it label 0f or floating
4580 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4582 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4583 command line options with a single dash.
4584 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4586 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4588 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4589 * tc-arm.c (arm_fix_adjustable): New routine.
4591 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4593 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4594 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4595 demand_empty_rest_of_line before mri_comment_end.
4596 (equals): Check garbage after expression before
4597 mri_comment_end in MRI mode.
4599 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4601 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4602 small immediate constant to use the constant itself rather than
4605 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4607 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4608 (pa_leave): Likewise.
4610 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4612 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4614 (i386_operand): Fix an error message.
4616 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4618 * doc/c-arm.texi (ARM Directives): Document .req directive.
4620 * config/tc-arm.c (reg_required_here): Display erroneous string if
4621 the register name could not be decoded.
4622 Do not set inst.instruction if the sift is -1.
4624 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4626 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4629 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4631 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4632 even if it is belived to be unnecessary.
4634 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4636 config/tc-i386.c (i386_operand): Size immediate constants by
4637 suffix (erroneously removed as part of July 7 change).
4639 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4641 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4642 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4643 (armelf_frob_symbol): New Routine.
4644 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4646 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4648 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4650 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4652 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4653 command line switches passed to assembler.
4655 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4657 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4658 (gas_cgen_opcode_desc): Declare.
4659 (gas_cgen_parse_operand): Declare.
4660 (*): Prepend gas_ to gas specific fns to denote them as such.
4662 * cgen.c (gas_cgen_opcode_desc): New global
4663 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4664 (queue_fixup): Renamed from cgen_queue_fixup.
4665 (*): Prepend gas_ to gas specific fns to denote them as such.
4667 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4668 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4669 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4670 Open opcode table and initialize it.
4671 (make_parallel): Use gas_cgen_opcode_desc.
4672 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4673 (md_assemble): Ditto.
4675 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4677 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4678 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4679 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4680 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4681 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4682 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4683 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4684 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4685 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4686 (INIT_STAB_SECTION): Likewise.
4687 (OBJ_PROCESS_STAB): Likewise.
4689 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4690 (md_parse_option): Watch for them.
4691 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4692 (md_begin): Kill neverdef code.
4693 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4694 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4695 (s_alpha_coff_wrapper): New.
4696 (md_pseudo_table): Trap all ECOFF pseudos.
4698 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4700 Start of changes to remove mdebug section from mips*-elf
4701 Based on MIPS_STAB_ELF definition
4702 * acconfig.h: undef if not configured
4703 * config.in: undef if not configured
4704 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4705 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4706 * stabs.c (s_stab_generic): flush frag
4708 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4710 * configure.in: (arm-*-elf): Handle.
4711 (thumb-*-elf): Handle.
4712 * configure: Regenerate.
4713 * read.c (stringer): Fix typo in comment.
4714 * write.c (fixup_segment): Don't add symbol value to addend if
4716 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4718 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4721 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4723 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4724 (write_2_short): Emit warning if new flag is set.
4725 (do_assemble): Set flags if left instruction is one of special
4726 "right-instruction-killer" type.
4728 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4730 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4731 Always output words in debug_info section as big endian.
4732 (sparc_target_format): Choose correct bfd target.
4733 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4735 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4737 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4738 to work with internationalization code. Issue an error when two
4739 operands match that are not allowed to match.
4741 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4743 * configure.in (install_tooldir): Allow target to specify whether
4744 it wants to be installed in $(tooldir)/bin.
4745 * configure: Regenerate.
4746 * Makefile.am (install-exec-local): Set install-exec-tooldir
4747 dependency via configure.
4748 * Makefile.in: Regenerate.
4750 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4752 * Makefile.am (install-exec-local): Split into two ...
4753 (install-exec-bindir,install-exec-tooldir): New rules.
4754 * Makefile.in: Regenerate.
4756 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4758 * Makefile.am (install-exec-local): Don't remove the file before
4759 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4760 W. Rozycki <macro@ds2.pg.gda.pl>.
4761 * Makefile.in: Rebuild.
4763 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4765 * cgen.c: Include libiberty.h.
4766 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4767 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4768 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4769 (md_cgen_lookup_reloc)): Declare.
4770 (md_cgen_record_fixup_exp): Declare.
4771 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4772 (m32r_relax_frag): Declare.
4773 (cgen_md_apply_fix3): Decls moved to cgen.h.
4774 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4775 (m32r_cgen_record_fixup_exp): Delete decl.
4776 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4777 (assemble_nop): Delete.
4778 (expand_debug_syms): Delete unused `exp'.
4779 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4780 Add default case for -Wall.
4781 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4782 (md_atof): Delete unused wordP.
4784 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4786 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4789 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4791 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4792 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4793 .print, .purgem, and .struct. Remove documentation for
4796 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4798 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4799 Update call to insert_operand.
4801 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4803 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4805 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4807 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4808 whitespace after a prefix operator.
4810 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4812 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4814 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4816 * config/tc-sparc.c (log2): New static function.
4817 (s_reserve): Use log2 to convert alignment before calling
4819 (s_common): Use log2 to convert alignment before calling
4820 record_alignment and frag_align.
4821 (sparc_cons_align): Use log2.
4823 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4825 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4826 (s_common): Likewise.
4828 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4829 initialization of waddr.
4830 (sparc_elf_final_processing): Add default case to switch.
4832 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4834 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4835 than temporary real.
4837 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4839 * write.c (subsegs_finish): Don't align the segments if there were
4842 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4843 copying aux information.
4845 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4846 expression into a symbol.
4848 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4850 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4851 type to unsigned int.
4852 (md_assemble): Change type used to store offsets from unsigned
4854 (i386_operand): Switch error check to only call RESTORE_END_STRING
4855 once after parse_register.
4857 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4859 * config/tc-v850.c (md_show_usage): Changed format to match that
4862 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4864 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4866 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4868 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4871 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4873 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4874 * doc/Makefile.in: Rebuild.
4876 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4878 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4879 for %lo expressions.
4880 (mips_ip, case 'u'): Move range check after code to mask
4881 off bits in %hi/%lo expressions. Mask off high bits for
4884 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4886 * doc/Makefile.am (gasver.texi): New target.
4887 (as.info, as.dvi): Depends upon gasver.texi.
4888 * doc/as.texinfo: Include gasver.texi. Mention version number on
4889 title page and in top node.
4890 * doc/Makefile.in: Rebuild.
4892 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4894 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4895 but not including the line containing the edict.
4896 * listing.h (LISTING_EOF): New.
4897 * input-scrub.c (input_scrub_next_buffer): Call it.
4899 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4901 * config/tc-i386.c (i386_operand): Don't set the size of an
4902 immediate address based solely on the suffix and the mode.
4904 * config/tc-i386.c (md_assemble): Add assertion to make sure
4905 overlap2 does not set Imm.
4907 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4908 sequences of whitespace to a single space.
4909 (is_space_chars): Just compare with space.
4910 (md_begin): Don't initialize space_chars.
4911 (md_assemble): Just skip a single whitespace character.
4912 (i386_operand): Rewrite base-index parsing to use new
4913 parse_register, and to skip white space. Skip white space in a
4914 number of other places too. Don't give error message if
4915 parse_register fails.
4916 (parse_register): Change reg_string parameter to be non-const.
4917 Add end_op parameter. Skip white space after the `%', and return
4918 end of register string. Give error message here rather than
4921 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4923 Based on patch from Matt Semersky <matts@scd.hp.com>:
4924 * expr.c (op_encoding): Make const.
4925 (expr_set_precedence): New function.
4926 (expr_begin): Don't set operator rankings, just call
4927 expr_set_precedence.
4928 * expr.h (expr_set_precedence): Declare.
4929 * read.c (s_mri): Call expr_set_precedence.
4931 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4933 * doc/as.texinfo (Statements): Remove paragraph discussing
4934 continuing lines with a backslash. This hasn't worked for years,
4937 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4939 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4941 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4942 (ps_CTORS, ps_DTORS): New section types.
4943 (vms_fixup_xtors_section): New function
4944 (Ctors_Psect, Dtors_Psect): Define.
4945 (IS_GXX_XTOR): Define
4946 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4947 Filter static constructors/destructors and add to
4948 Ctors_Symbols/Dtors_Symbols chain.
4949 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4950 appropriate section.
4952 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4953 * makefile.vms: Merge vax/vms support.
4955 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4957 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4958 (elf_pseudo_table): Add them.
4959 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4960 (md_apply_fix): Accept them.
4961 (mips_fix_adjustable): Don't adjust them.
4962 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4963 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4964 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4965 (tc_fix_adjustable): Don't adjust them.
4967 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4969 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4971 * Makefile.in: Regenerate.
4972 * configure.in: AC_SUBST cgen_cpu_prefix.
4973 * configure: Regenerate.
4975 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4977 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4978 Changed all users of COND12_DELAY.
4980 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4982 * config/tc-mn10300.c (set_arch_mach): New function.
4983 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4984 (md_begin): Default to mn10300 mode.
4985 (md_assemble): Only accept instructions for the core mn10300
4986 chip and the active machine type.
4988 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4990 * subsegs.h (segment_info_type): Give the struct a name.
4991 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4992 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4993 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4994 * config/tc-w65.h (tc_reloc_mangle): Declare.
4995 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4997 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4999 * config/tc-v850.c (v850_comm): Restore old section
5000 after common processing.
5002 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5004 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5006 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5008 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5009 char with code that explicitly sign-extends.
5011 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5013 * config/tc-v850.c (md_begin): Restore text section as the current
5014 section after creating call table sections.
5015 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5018 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5019 with call to macro SYM_AUXINFO.
5021 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5023 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5024 with the program transform name.
5025 * Makefile.in: Rebuild.
5027 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5029 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5032 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5034 * config/tc-i386.c (i386_operand): Be prepared for a space between
5035 the open parenthesis and the start of the register operand,
5036 because of the June 16 change.
5038 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5040 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5043 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5045 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5046 even if it is belived to be unnecessary.
5048 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5050 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5052 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5054 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5056 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5057 shift amount for a repeated operand. The shift amount for the
5058 repeated copy comes from the size of the operand.
5060 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5062 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5064 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5066 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5068 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5070 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5071 characters in it as LEX_IS_SYMBOL_COMPONENT.
5072 * config/tc-i386.h (tc_symbol_chars): Define.
5073 (extra_symbol_chars): Declare.
5074 * config/tc-i386.c (extra_symbol_chars): Define.
5075 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5076 (line_comment_chars): Set to '/' if TE_LINUX.
5077 * doc/c-i386.texi (i386-prefixes): Update.
5078 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5080 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5082 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5083 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5085 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5087 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5088 constraint in instructions REP & REPI.
5090 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5092 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5093 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5095 (check_range): If the operand is shifted, then shift the number
5096 before checking its range.
5098 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5100 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5103 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5105 * config/tc-v850.c (v850_comm): Create special sections as needed.
5107 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5109 * config/tc-d10v.c (write_2_short): Addition of swapping
5110 instructions for sequential and reverse sequential order when
5111 given order is not possible.
5113 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5115 * Makefile.am: Rebuild dependencies.
5116 (DEP_INCLUDES): Fix reference to intl build directory.
5117 * Makefile.in: Rebuild.
5119 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5121 * doc/c-i386.texi: Update 16 bit documentation.
5123 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5124 IgnoreDataSize to IgnoreSize as they are used for address size as
5126 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5127 32-bit mode, similarly addr16/data16 and variants.
5129 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5131 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5132 sequential word multiply instructions.
5134 (do_assemble): Add extra command line argument, to allow mul32
5135 attribute to be preserved across parallel insns.
5136 (md_assemble): Insert NOPs between explicitly parallel insns which
5137 contain an 32 bit multiply and a 16 multiply.
5139 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5141 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5144 * config/tc-i386.c (reloc): Add braces.
5146 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5147 consistent with Intel naming.
5148 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5149 use bitfields in sib_byte.
5150 (modrm_byte): Don't use bitfields here either.
5152 * config/tc-i386.c (current_templates): Add const.
5153 (parse_register): Add const to return, param, and char *s.
5154 (i386_operand): Add const to reg_entry *r.
5155 * config/tc-i386.h (templates): Add const to start, end.
5157 Inspired by code for 16 bit gas support from Martynas Kunigelis
5158 <martynas@nm3.ktu.lt>:
5159 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5160 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5161 (uses_mem_addrmode): Remove.
5162 (md_estimate_size_before_relax): Add support here too.
5163 (md_relax_table): Rewrite interface to md_relax for 16 bit
5165 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5166 (opcode_suffix_to_type): Remove.
5167 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5168 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5169 (md_convert_frag): Likewise.
5170 (i386_operand): Add support for 16 bit base/index regs,
5171 immediates, and displacements. Remove some unnecessary casts, and
5172 localise end_of_operand_string, displacement_string_start,
5173 displacement_string_end variables. Add GCC_ASM_O_HACK.
5174 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5176 * config/tc-i386.c (prefix_hash): Remove.
5177 (md_begin): Rewrite without obstacks. Remove prefix hash table
5178 handling. Rewrite lexical table handling.
5179 (i386_print_statistics): Don't print prefix statistics.
5180 (md_assemble): Rewrite instruction parser so that line is not
5181 converted to lower case. Don't do a hash_find for prefixes,
5182 instead recognise them via opcode modifier.
5183 (expecting_operand, paren_not_balanced): Localise variables.
5184 * config/tc-i386.h (IsPrefix): Define.
5185 (prefix_entry): Remove.
5187 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5188 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5189 '\\' in case where comment_chars contains '/'.
5191 * config/tc-i386.c (MATCH): Ensure given operand and template
5192 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5193 you must write `ljmp *table(%ebx)'.
5195 From H.J. Lu <hjl@gnu.org>:
5196 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5197 as 0 ifndef BFD_ASSEMBLER.
5198 (md_assemble): Allow immediate operands without suffix or
5199 other reg operand to default in size to the current code size.
5201 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5203 * config/tc-v850.c (md_begin): Restore creation of
5204 .call_table_text and .call_table_data sections.
5206 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5208 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5209 after emitting a word of noops.
5211 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5213 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5214 (i386_operand): Simplify checks for valid base/index combinations.
5215 Disallow `in 4(%dx),%al'.
5217 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5219 (add_prefix): Change parameter from char to int.
5221 * config/tc-i386.h (Ugh): Define opcode modifier.
5222 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5224 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5225 CONSISTENT_REGISTER_MATCH macros to check register types more
5226 thoroughly. Check for illegal suffix/operand combinations
5227 when matching insns with operands. Handle new `s' suffix, and
5228 associated FloatMF opcode modifier for float insns with memory
5230 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5231 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5232 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5233 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5234 DATA_PREFIX_OPCODE throughout.
5236 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5237 (md_assemble): Rewrite suffix/register operand checking code to be
5238 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5239 AnyMem, the better to grep.
5241 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5242 given a memory operand. Don't set Abs bits either.
5243 (type_names): Remove Mem*, Abs*.
5244 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5245 define opcode_modifiers as these cases are handled by Disp8,
5246 Disp16, Disp32 and suffix checks.
5247 (COMES_IN_BOTH_DIRECTIONS): Remove.
5248 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5250 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5251 if IgnoreDataSize modifier given. Remove ShortformW modifier
5252 test. Add test for ShortForm in W base_opcode modification.
5253 Merge Seg2ShortForm and Seg3ShortForm code.
5254 * config/tc-i386.h (ShortFormW): Remove.
5255 (IgnoreDataSize): Define.
5257 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5259 * config/tc-d30v.c (md_assemble): Store previous segment state
5260 with previous instruction.
5262 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5264 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5265 (ebp, esp): Remove static variables.
5266 (MATCH): Remove test for InOutPortReg.
5267 (i386_operand): Properly handle InOutPortReg here instead.
5268 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5269 (md_assemble): Simplify and correct modrm and sib generation.
5270 (i386_operand): Add warning for scale without index.
5271 Rewrite checks for valid base/index combinations.
5273 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5274 macros and enclose in do while(0).
5275 (RESTORE_END_STRING): Likewise.
5276 (md_assemble): Add one to printed operand number so we start
5277 from 1 not 0. Add some more gettext invocations.
5278 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5281 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5282 DATA_PREFIX, SEG_PREFIX): Define.
5283 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5284 (check_prefix): Remove function.
5285 (add_prefix): New function. Add prefix to i.prefix as well as
5287 (md_assemble): Changes for add_prefix. Remove hack for wait
5288 prefix, instead always output prefixes in fixed order. Test
5289 for jcxz/loop when selecting between word & dword operations,
5290 and add address size prefix rather than operand size prefix.
5291 Remove operand -> address size hack when emitting jcxz/loop.
5292 (i386_operand): Remove O_Absent check as it's done in expr.
5294 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5296 * configure.in: Recognize m5200 as a cpu_type of m68k.
5297 * aclocal.m4: Rebuild with current libtool.
5298 * configure: Rebuild.
5300 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5302 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5303 to relaxable_symbol to prevent references to external symbol from
5306 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5308 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5309 symbols are relaxable.
5311 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5313 * config/tc-v850.c (md_begin): Don't create special
5314 sections by default.
5316 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5318 * config/tc-mips.c (macro): For div and udiv, close the
5319 reorder block as soon as possible.
5321 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5323 From Matt Semersky <matts@scd.hp.com>:
5324 * macro.c (macro_mri_mode): New function.
5325 * macro.h (macro_mri_mode): Declare.
5326 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5329 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5331 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5334 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5335 until after xstrdup in OBJ_EVAX case.
5337 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5339 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5340 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5341 of hardcoded magic number.
5342 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5344 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5346 * read.c (do_s_func): New function.
5348 * read.h (do_s_func): Add prototype.
5350 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5352 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5353 nops if fill pattern not specified.
5355 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5357 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5358 * config/te-go32.h (TE_GO32): Define.
5359 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5361 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5363 Implement .func/.endfunc pseudo-ops.
5364 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5366 * read.c (potable): Add .func,.endfunc.
5367 (s_func): New function.
5368 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5370 (in_doc_func_p,current_function_label): New static globals.
5371 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5373 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5375 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5376 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5377 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5378 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5379 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5380 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5381 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5382 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5383 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5384 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5385 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5386 * config/tc-a29k.c: Don't define md_short_jump_size,
5387 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5388 * config/tc-alpha.c: Likewise.
5389 * config/tc-alpha.h: Likewise.
5390 * config/tc-arm.c: Likewise.
5391 * config/tc-h8300.c: Likewise.
5392 * config/tc-h8500.c: Likewise.
5393 * config/tc-hppa.c: Likewise.
5394 * config/tc-i860.c: Likewise.
5395 * config/tc-i960.c: Likewise.
5396 * config/tc-ppc.c: Likewise.
5397 * config/tc-sh.c: Likewise.
5398 * config/tc-sparc.h: Likewise.
5399 * config/tc-tic30.c: Likewise.
5400 * config/tc-w65.c: Likewise.
5401 * config/tc-z8k.c: Likewise.
5403 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5405 * config/tc-vax.c (_): Delete this macro used for placeholder
5406 values in vax_operand_width_size; it conflicts with the _() macro
5407 used for internationalization.
5409 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5411 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5412 code. From Chris Moller <moller@bops.com>.
5414 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5415 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5416 * read.c (emit_expr): Initialize seg and subseg fields of a new
5418 * write.c (write_object_file): Switch to the appropriate segment
5419 and subsegment when processing a broken word.
5421 * config/tc-m68k.c (mri_assemble): New static function.
5422 (build_mri_control_operand): Call mri_assemble rather than
5424 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5425 (s_mri_endf, s_mri_endw): Likewise.
5427 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5429 * read.c (s_org): Call md_flush_pending_output if it is defined.
5431 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5433 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5435 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5436 (md_parse_option): Add for same.
5437 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5438 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5439 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5441 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5443 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5445 * config/tc-arm.c (find_real_start): Relax definition of local
5448 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5450 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5451 symbols at the given address, not just the last one specified.
5453 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5455 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5456 or number_to_chars_littleendian to write data.
5458 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5460 * config/tc-v850.c (md_assemble): Remove artificially created
5461 register name symbols.
5463 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5465 * write.c (fixup_segment): Change "segment" to "section" in
5468 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5470 * write.c (fixup_segment): Change sym1-sym2 message again.
5472 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5474 * write.c (fixup_segment): Improve error message for sym1-sym2
5475 errors when sym1 is in a different segment from sym2.
5477 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5479 * config/tc-m32r.c (warn_unmatched_high): New static local.
5480 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5481 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5482 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5483 (md_parse_option): Likewise.
5484 (md_show_usage): Likewise.
5485 (m32r_frob_file): Likewise.
5487 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5488 (read_a_source_file): Call them.
5489 * read.h (stabs_generate_asm_file): Declare.
5490 * stabs.c (stabs_generate_asm_file): New function.
5491 (generate_asm_file): New function.
5492 (stabs_generate_asm_lineno): Move file name handling into
5495 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5497 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5498 (d30v_current_align, d30v_current_align_seg): New variables.
5499 (d30v_last_label): New variable.
5500 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5501 (s_d30v_data, s_d30v_section): Likewise.
5502 (md_pseudo_table): Call them.
5503 (md_begin): Initialize d30v_current_align_seg.
5504 (md_assemble): Call d30v_align when needed by known current alignment.
5505 (d30v_frob_label, d30v_cons_align): New functions.
5506 * config/tc-d30v.h (md_do_align): Remove.
5507 (tc_frob_label): Call d30v_frob_label.
5508 (md_cons_align): New.
5510 * config/tc-d30v.c (find_format): Convert complex expressions to
5511 expression symbols before processing. Clean up code formatting.
5513 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5515 * po/Make-in (install-info): New target.
5517 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5519 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5521 * config/tc-mn10300.c (md_assemble): Likewise.
5523 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5525 * Makefile.am: Update with `make dep-am'.
5526 (HFILES): Add cgen.h.
5527 (cgen.o): Depend on cgen.h.
5528 * Makefile.in: Regenerate.
5530 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5532 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5534 * gasp.c (grab_label): Permit a label to be a preprocessor
5535 variable by permitting a label to start with a backslash.
5537 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5539 * config/tc-mips.c (validate_mips_insn): Removed hack
5540 for previously inaccessible bitfields in some INSN_TRAP
5543 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5545 * config/tc-d30v.c (do_assemble): Abort with error message
5546 if opcode operands do not match.
5548 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5550 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5551 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5552 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5553 similar new 'q' operand.
5555 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5557 * cgen.c (cgen_asm_finish_insn): Fix typo.
5559 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5562 * cgen.c: Include it.
5563 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5564 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5565 All callers updated.
5566 * config/tc-m32r.c: Include cgen.h.
5567 (m23r_insn): New members num_fixups,fixups.
5569 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5571 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5572 to avoid compiler warning.
5574 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5576 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5579 * makefile.vms (OBJS): Add ehopt.obj
5581 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5583 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5585 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5587 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5588 a short format insn.
5589 (md_assemble): Set it for explicitly packed insns.
5591 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5593 * config/obj-coff.c (c_symbol_merge): Do not take address of
5594 native fields when performing the memcpy.
5596 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5598 * config/tc-mips.c (macro,macro2): Implement
5599 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5601 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5603 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5604 relocations against globally visible symbols.
5605 * config/tc-m68k.c (relaxable_symbol): New macro.
5606 (m68k_ip, md_estimate_size_before_relax): Use it.
5607 (tc_m68k_fix_adjustable): Also handle weak symbols.
5609 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5611 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5612 references to externally visible symbols.
5613 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5614 values in twice for a PC relative reloc if the symbol is
5617 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5618 don't adjust a PC relative reloc against an externally visible
5620 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5621 for a PC relative fixup against an externally visible defined
5622 symbol, arrange to store object file and addend values as though
5623 the symbol were not defined.
5624 (tc_gen_reloc): Likewise.
5626 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5628 * read.c (sizeof_leb128): Referenced externally by write.c so
5631 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5633 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5634 and expand a 'debug' symbol associated with the next instruction
5635 that does not cause a short instruction to be filled with a NOP.
5636 (md_pseudo_table): Add support for .debugsym.
5637 (assemble_parallel_insn): Add calls to expand_debug_sym as
5639 (md_assemble): Ditto.
5641 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5643 * as.c (main): Conditionally call setlocale.
5644 * gasp.c (main): Likewise.
5645 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5646 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5648 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5650 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5652 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5654 * config/tc-hppa.c: Change all calls to bzero to use memset.
5655 (pa_ip): Add cast to avoid warning.
5656 (tc_gen_reloc, md_apply_fix): Likewise.
5657 (pa_find_space_by_number): Likewise.
5658 (hppa_force_relocation): Likewise.
5659 (pa_block): Change i to unsigned int.
5660 * config/obj-som.h (obj_som_copyright): Declare.
5662 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5664 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5665 for line numbers for assembly source.
5667 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5669 * configure.in: Change version number to 2.9.4
5670 * configure: Rebuild.
5672 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5674 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5676 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5678 * ecoff.h: Change symbolS in function declaration to struct
5681 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5683 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5684 (md_convert_frag): Fix i18n typo.
5686 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5688 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5689 * ecoff.h: Protoype it.
5690 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5691 [EVAX] (s_alpha_prologue): Delete.
5692 (md_pseudo_table): Update.
5694 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5696 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5697 array to local pointer.
5698 (get_args, parse_expr): Add casts to avoid warnings.
5700 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5702 * read.c (s_set): Cast xmalloc return value to fragS *.
5703 * config/tc-m68k.c (m68k_ip): Function made static to match
5704 previous forward declaration.
5705 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5707 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5709 * config/tc-v850.c: Add internationalisation macros to error
5712 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5713 macros to error strings.
5715 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5717 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5718 reloc is in the TOC csect.
5719 (md_apply_fix3): Correct gettext typo.
5721 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5723 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5724 .L - they are local labels and the branches are not really
5725 function calls but rather far jumps.
5727 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5729 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5731 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5733 * config/tc-i386.c (md_assemble): Print operand number rather than
5734 using ordinal_names.
5735 (i386_operand): Likewise.
5737 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5739 * Makefile.am (INTLLIBS): Define to work around apparent automake
5741 All Makefiles: Regenerated.
5743 * Many files: Added gettext invocations around user-visible
5745 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5746 HAVE_LC_MESSAGES): Define.
5747 * dep-in.sed: Added asintl.h.
5748 * po/Make-in: New file.
5749 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5751 * read.c (Z_): Renamed from `_'.
5752 * Makefile.am (SUBDIRS): Added po.
5753 (POTFILES): new macro.
5754 (po/POTFILES.in): New target.
5755 ($(OBJS)): Added asintl.h.
5757 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5758 (as_new_LDADD): Added $(INTLLIBS).
5759 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5760 (gasp_new_LDADD): Added $(INTLLIBS).
5761 (gasp_new_DEPENDENCIES): New macro.
5762 * configure, aclocal.m4: Rebuilt.
5763 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5765 (ALL_LINGUAS): Define.
5766 * macro.c: Include "asintl.h".
5767 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5768 * as.h: Include "asintl.h".
5769 * config/tc-i386.c (ordinal_names): Removed.
5770 (md_assemble): Changed error text to avoid ordinal_names.
5771 (i386_operand): Likewise.
5772 (reloc): Added as_bad to avoid i18n problems.
5773 (tc_gen_reloc): Likewise.
5774 * config/tc-arm.c (bad_args): Now a #define.
5776 * config/obj-vms.c (VMS_stab_parse): Changed type of
5778 (global_symbol_directory): Unified strings to avoid i18n
5780 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5781 avoid i18n problems.
5782 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5783 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5785 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5787 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5789 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5791 * as.c (print_version_id): Added an fprintf to avoid i18n
5793 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5795 * expr.c (expr): Added as_warn call to avoid i18n problems.
5796 * messages.c (as_assert): Changed code to avoid i18n problems.
5797 (as_abort): Likewise.
5798 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5799 (s_space): Likewise.
5800 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5802 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5804 * config/tc-i386.c (check_prefix): New static function, split out
5806 (struct _i386_insn): Add wait_prefix field.
5807 (md_assemble): Remove wait_prefix local variable. Use
5808 check_prefix when adding a prefix.
5810 * config/tc-i386.c (current_templates): New static variable.
5811 (md_assemble): Remove current_templates local variable.
5812 (md_assemble, i386_operand): Improve error and warning messages in
5813 many places. Add RESTORE_END_STRING in many places before error
5814 return. Clarify some comments.
5816 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5818 (md_assemble): Parse string instruction operands, looking for
5819 segment override prefixes. Check for invalid segment prefixes on
5821 (i386_operand): i.seg[] and max mem_operand changes for string
5823 * config/tc-i386.h (EsSeg): Define.
5825 * config/tc-i386.h (regKludge): Define.
5826 (iclrKludge, imulKludge): Don't define.
5827 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5828 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5829 opcode_modifier checks to look for more common cases first. Add
5830 default_seg for IsString case.
5832 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5834 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5836 * configure: Rebuild with new automake and libtool.
5837 * aclocal.m4, Makefile.in: Likewise.
5839 * doc/Makefile.am (as.dvi): New target.
5840 * doc/Makefile.in: Rebuild.
5842 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5844 * configure.in: Added sparc86x support.
5846 * configure: Rebuild.
5848 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5850 (md_parse_option): Warn if -EL is not supported for this architecture.
5852 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5854 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5856 * config/tc-mips.c (mips_ip): Note when we use get match on
5857 the full instruction name.
5859 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5861 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5862 back into the expression to handle add/sub simplification correctly.
5864 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5866 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5868 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5870 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5873 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5875 * symbols.c (max_indent_level): New global.
5876 (print_symbol_value_1): Use it.
5877 * expr.h (expr_build_dot): Declare.
5878 * expr.c (expr_build_dot): New function.
5880 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5882 * symbols.c (print_binary): New function.
5883 (print_expr_1): Call it.
5885 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5887 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5888 operand in the opcode.
5890 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5892 * config/tc-i386.h: Reorder operand flags and opcode modifier
5893 flags for clarity. Remove unused definitions: Unknown,
5894 ImmUnknown, DispUnknown, NoModrm.
5895 * config/tc-i386.c (type_names): Add missing Debug type.
5896 (md_assemble): Better duplicate prefix checking. Quicker string
5897 instruction check via new opcode_modifier flag.
5899 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5901 * doc/as.texinfo (Invoking): Clarify -Wa example.
5903 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5905 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5906 (s_mips_weakext): Define.
5907 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5908 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5911 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5913 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5914 is an error if the value can not be computed at assembly time.
5915 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5917 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5919 * gasp.c (main): Set next field of new include_path structure to
5920 NULL. From Avery Pennarun <averyp@gdc.ca>.
5922 * read.c (s_mri_sect): Call as_bad rather than abort for an
5923 unsupported MRI target.
5925 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5927 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5928 the destination of a branch instruction should be altered.
5929 (find_real_start): New function: Locate the real, Thumb coded
5930 start of a Thumb function.
5931 (do_t_branch23): Alter the destination of branches to Thumb
5934 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5936 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5938 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5941 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5943 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5944 * doc/c-hppa.texi: Likewise.
5946 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5948 * Makefile.am: Rebuild dependencies.
5949 * Makefile.in: Rebuild.
5951 * Makefile.am (DEP_INCLUDES): New variable.
5952 (.dep1): Change to work when srcdir is not an absolute path.
5953 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5954 * Makefile.in: Rebuild.
5956 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5958 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5959 LinearAddress patch.
5961 * configure.in: Set version to 2.9.1.
5962 * configure: Rebuild.
5964 * Branched binutils 2.9.
5966 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5968 * config/tc-i386.h (FWait): Define.
5969 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5970 other prefixes. Check FWait flag in opcode table to see which
5971 instructions require an fwait prefix.
5973 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5975 * stabs.c (get_stab_string_offset): Always create a stab string
5978 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5980 Fix some gcc -Wall warnings:
5981 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5982 * ehopt.c (eh_frame_code_alignment): Likewise.
5983 * expr.c (integer_constant, operand): Likewise.
5984 * frags.c (frag_align): Likewise.
5985 * gasp.c (level_0, change_base, doinstr): Likewise.
5986 * hash.c (hash_ask): Likewise.
5987 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5988 (debugging_pseudo): Likewise.
5989 * macro.c (define_macro, check_macro): Likewise.
5990 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5991 (ignore_rest_of_line, float_cons): Likewise.
5992 * symbols.c (decode_local_label_name): Likewise.
5993 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5994 (fixup_segment, number_to_chars_bigendian): Likewise.
5995 (number_to_chars_littleendian): Likewise.
5996 * config/atof-ieee.c (gen_to_words): Likewise.
5997 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5998 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5999 * read.c (output_big_sleb128): Initialize locals to avoid
6001 (output_big_uleb128, equals): Likewise.
6002 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6003 to unsigned int. Change zeros to unsigned int.
6004 * cond.c (s_if): Add return to default case.
6005 * frags.c (frag_now_fix): Change return type to addressT.
6006 * frags.h (frag_now_fix): Update declaration.
6007 * listing.c (file_info_struct): Change linenum to unsigned int.
6008 (struct list_info_struct): Change hll_line to unsigned int.
6009 (print_source): Update format string.
6010 * read.c (emit_expr): Change scan to unsigned int, and don't
6011 bother to initialize it.
6012 * symbols.c (dollar_label_count): Change to unsigned long.
6013 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6014 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6015 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6017 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6019 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6020 mcf5200 just as we do for m68000.
6021 (m68k_init_after_args): Likewise.
6022 (md_estimate_size_before_relax): Likewise.
6024 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6026 * config/tc-v850.c (md_assemble): Store relocation addend in
6027 fixup instead of instruction.
6029 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6031 * config/tc-i386.c (md_assemble): Swap template arguments to
6032 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6033 This macro is currently symmetric, so passing them the wrong
6034 way didn't cause any problem, but may if the macro is changed
6036 After copying template to i.tm, use i.tm. rather than t-> to
6037 access fields, and make t a const*
6038 Move i.tm.operand_types[] swap to immediately after the copy.
6040 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6042 * expr.h (expr_build_uconstant): Add prototype.
6043 (expr_build_unary,expr_build_binary): Add prototypes.
6044 * expr.c (expr_build_uconstant): New function.
6045 (expr_build_unary,expr_build_binary): New functions.
6047 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6049 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6050 * macro.c (macro_expand_body): Increase buffer size.
6051 * messages.c (as_warn): Likewise.
6052 (as_warn_where, as_bad, as_bad_where): Likewise.
6054 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6056 Based on patch from H.J. Lu <hjl@gnu.org>:
6057 * Makefile.am (DISTSTUFF): New variable.
6058 (diststuff): New target.
6059 * Makefile.in: Rebuild.
6061 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6063 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6064 m32r_elf_section_change_hook.
6066 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6067 emit a nop if a section ends with a 16 bit instruction.
6069 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6071 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6072 s_lcomm rather than obj_coff_lcomm.
6073 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6075 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6077 * config/tc-i386.h (LinearAddress): Define.
6078 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6079 instruction, don't use a default segment.
6081 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6083 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6084 * configure: Rebuild.
6086 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6088 * aclocal.m4, configure: Rebuild with libtool 1.2.
6090 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6092 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6093 PC relative branches. Patch courtesy of Jonathan Walton.
6096 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6098 * configure.in (emulations): Add thumb-pe target.
6100 * configure (emulations): Add thumb-pe target.
6102 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6104 * itbl-lex.l (yywrap): Don't define if already defined as a
6107 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6109 * depend.c (quote_string_for_make): New function.
6110 (wrap_output): Use it.
6112 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6114 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6115 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6117 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6119 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6120 Recognize -GN and -relax.
6121 (md_begin): Initialize gp size from -G switch.
6122 (alpha_force_relocation): Always force if -relax.
6123 (alpha_align): Take a new argument that will specify when to
6124 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6125 Change all callers. Emit nop alignment padding as nop+unop pair.
6127 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6129 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6130 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6132 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6134 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6135 require padding to the next long word boundary.
6137 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6139 * cgen.c: #include symcat.h.
6140 * config/tc-m32r.c: Likewise.
6142 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6144 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6145 absolute expressions instead of '$' prefixed register names.
6147 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6149 * read.c (s_set): Record file and line info for symbols when -as.
6150 (pseudo_set): Don't overwrite that dummy fragment.
6152 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6154 * config/tc-ppc.c (md_pseudo_table): Add "section".
6155 (ppc_named_section): New static function.
6157 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6159 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6160 so we don't have to scan the entire list.
6162 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6164 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6165 case, allow the parallel instructions to modify the same flag
6168 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6170 * listing.c (list_symbol_table): Categorize symbols by
6171 undefined_section rather than sy_frag->line == NULL.
6173 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6175 * Makefile.am (install-exec-local): Install properly when ln
6176 fails or tooldir == prefix.
6178 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6180 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6181 Test result of insert_operand for error.
6183 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6185 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6186 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6187 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6188 * doc/Makefile.in: Rebuild.
6190 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6192 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6193 (macro): Fix handling of M_COP[0-3].
6195 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6197 Based on patches from Ross Harvey <ross@teraflop.com>:
6198 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6199 if macro_alternate or macro_mri.
6200 (getstring): Remove support for byte constants between < and >.
6201 (get_any_string): '<' only starts a string if macro_alternate or
6203 (macro_expand_body): Permit keyword parameters following
6204 positional parameters.
6206 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6207 * configure.in (alpha*-*-netbsd*): New target.
6208 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6209 * configure: Rebuild.
6211 * as.h (flag_warn_suppress_instructionswap): Move from here...
6212 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6213 here, and make static.
6215 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6216 BFD_ASSEMBLER or MANY_SEGMENTS.
6218 * as.c (show_usage): Update bug-gnu-utils address.
6219 * gasp.c (show_usage): Likewise.
6220 * doc/as.texinfo (Bug Reporting): Likewise.
6222 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6224 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6225 insns regardless of the size of a pointer if we're in mips I or
6227 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6229 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6231 Fix rac to accept only a0:
6232 * tc-d10v.c (parallel_ok, find_opcode):
6233 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6234 Introduce OPERAND_GPR.
6236 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6238 * read.c (s_fill): Handle non-constant repeat counts by creating
6239 an rs_space fragment.
6241 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6243 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6244 from as_bad to as_warn.
6246 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6248 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6249 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6250 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6252 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6254 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6255 seg_fix_rotP rather than fix_root from seg_info.
6257 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6259 * expr.c: Add support for 0x1_2_3_4 bignums.
6261 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6263 * configure.in: Change -linux* to -linux-gnu*.
6264 * configure: Rebuild.
6266 * app.c (do_scrub_begin): Treat \r as whitespace.
6268 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6270 * Makefile.am: Update dependencies.
6271 * Makefile.in: Rebuild.
6273 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6275 * configure, aclocal.m4: Rebuild with new libtool.
6277 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6279 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6280 the argument to bfd_set_arch_mach.
6281 (load_address): Use bfd_arch_bits_per_address to determine the
6282 bit size of an address instead of looking at the isa level.
6283 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6285 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6287 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6289 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6291 * ehopt.c: New file.
6292 * as.h (enum _relax_state): Add rs_cfa.
6293 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6294 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6295 * read.c (emit_expr): Call check_eh_frame.
6296 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6297 (relax_segment): Likewise.
6298 * Makefile.am: Rebuild dependencies.
6299 (GAS_CFILES): Add ehopt.c.
6300 (GENERIC_OBJS): Add ehopt.o.
6301 * doc/internals.texi (Frags): Document rs_cfa.
6303 * as.c (show_usage): Mention --traditional-format.
6304 (parse_args): Accept --traditional-format.
6305 * as.h (flag_traditional_format): Declare.
6306 * output-file.c (output_file_create): If flag_traditional_format,
6307 set BFD_TRADITIONAL_FORMAT on stdoutput.
6308 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6310 * config/tc-mips.c (append_insn): Make sure that if we have a
6311 fixup for an unmatched %hi reloc, it does not associated with a
6314 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6315 * doc/Makefile.in: Likewise.
6317 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6319 * config/tc-m32r.c (check_for_side_effects): New function.
6320 (can_make_parallel): Add checks for instruction side effects
6321 clashing with the other instruction.
6322 (assemble_parallel_insn): Improve warning messages. Return error
6323 message from non-swapped instruction order.
6325 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6327 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6329 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6330 md_cleanup definition. This moves the forced literal output to
6331 the end of the source pass, and avoids macro's inserting literals
6332 into the code immediately after the macro expansion.
6334 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6336 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6337 a gas internal symbol is adjustable.
6338 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6340 * as.h: If gcc version greater than 2.6, use `__format__' and
6341 `__printf__' in function attributes, rather than `format' and
6344 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6346 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6348 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6350 Add tms320c30 support:
6351 * config/tc-tic30.h: New file.
6352 * config/tc-tic30.c: New file.
6353 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6354 TARGET_FORMAT as "coff-tic30".
6355 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6356 * Makefile.am: Rebuild dependencies.
6357 (CPU_TYPES): Add tic30.
6358 (CPU_OBJ_VALID): tic30-aout is valid.
6359 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6360 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6361 * configure, Makefile.in: Rebuild.
6363 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6365 * config/tc-v850.c (md_assemble): Improvements to error messages.
6367 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6369 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6370 BFD_RELOC_HI16_S to store the high bits of any value.
6372 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6373 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6374 assembler calculate relocations to any external symbol at all.
6375 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6376 involving generation of pc-relative relocs.
6377 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6378 has been moved to md_apply_fix3.
6380 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6381 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6382 which actually means (the address of identifier's GOT entry) +
6383 constant, which is not particularly useful.
6385 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6387 * read.h (include_dirs): Declare.
6388 (include_dir_count,include_dir_maxlen): Declare.
6390 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6392 * configure.in: Correct check for shared opcodes library.
6393 * configure: Rebuild.
6395 * listing.c (buffer_line): If we can't open the file, set at_end.
6396 (listing_print): Remove unused local variable fi.
6398 * config/m68k-parse.y (reglistpair): Handle register list in
6401 * config/vms-conf.h: Don't undef VERSION.
6403 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6405 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6407 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6409 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6410 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6411 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6412 (EXTRA_DIST): Define.
6413 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6414 explicitly rather than via the list of object files.
6415 (gcc-as.opt): New file created when make-gas.com is run.
6416 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6417 itbl-cpu.h} to #include appropriate file rather than copying that
6419 * config/vms-conf.h: Synchronize with current config.in.
6420 * Makefile.in: Rebuild.
6422 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6424 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6425 (parallel_ok): Relaxed parallel subinstruction dependency check.
6427 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6429 * as.h (flag_warn_suppress_instructionswap): added new flag.
6430 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6431 command line argument.
6432 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6433 warning only if flag_warn_suppress_instructionswap is false.
6435 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6437 * configure.in (i386-*-mingw32*): New target.
6438 * configure: Rebuild.
6440 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6442 * symbols.c (resolve_symbol_value): Don't set the segment if it
6443 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6445 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6448 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6450 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6451 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6454 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6456 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6458 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6460 * config/tc-v850.c (v850_insert_operand): Display instruction when
6461 an error is encountered.
6463 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6465 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6466 (i386-*-sco3.2v5*coff): New target.
6467 (i386-*-sco3.2*): New target.
6468 * configure: Rebuild.
6470 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6472 * config/tc-v850.c: Tidy error message production.
6474 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6476 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6477 validate_immediate return value in the right type for comparisons
6480 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6482 * listing.c (MAX_BYTES): Use listing variables not constants.
6483 (data_buffer): No longer an array, but a pointer.
6484 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6485 (listing_listing): Allocate data_buffer.
6487 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6489 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6490 --listing-rhs-width, --listing-cont-lines.
6491 (show_usage): Update.
6492 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6493 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6494 (print_lines): Use the variables instead of the constants.
6495 (listing_listing): Likewise.
6496 * listing.h: Declare the new vars.
6498 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6500 * as.c (parse_args): Add --keep-locals alias for -L.
6501 Add --strip-local-absolute.
6502 (show_usage): Update.
6503 * as.h (flag_strip_local_absolute): New flag.
6504 * symbols.c (S_IS_LOCAL): Use it.
6505 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6506 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6507 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6509 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6511 * config/tc-m32r.c: Detect if explicitly parallel instructions
6512 might have an io conflict and issue a warning message.
6514 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6516 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6517 cgen_swap_fixups): Functions to save, restore and swap the fixup
6518 chain with a backup copy.
6519 (cgen_asm_finish_insn): Returns address of constructed insn.
6521 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6523 * listing.c (file_info_struct): Remove FILE, add POS.
6524 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6525 (file_info): Don't open the file.
6526 (buffer_line): Check for the file in the last_open cache, updating
6528 (print_source): Don't reference file_info->file.
6529 (listing_listing): Likewise.
6530 (listing_print): Close the file in the cache, if any.
6532 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6534 * read.c (dwarf_file_string): New file static variable.
6535 (emit_expr): Look for constant sequence that leads up to a file
6536 name in DWARF debugging output.
6537 (stringer): Use dwarf_file_string to decide whether to accept a
6538 string as a file name.
6540 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6542 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6543 (crack_operand): Add reg->reglst MRI hack.
6544 (r_seg): Put reglst symbols in reg_section.
6545 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6547 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6549 * tc-sh.c (get_specific): Handle SGR & DBR.
6551 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6553 * tc-h8300.c (parse_reg): Take the length of the symbol into
6554 account when attempting to match a register name.
6555 * tc-h8500.c (parse_reg): Likewise.
6557 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6559 * cgen.c: Formatting changes to improve readability.
6561 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6563 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6566 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6568 Based on a patch from Jim Wilson
6569 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6570 (tc_gen_reloc): Handle cross section PC relative relocs
6573 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6575 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6577 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6579 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6580 (expr_jmp_buf): New static local.
6581 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6582 (cgen_md_operand): New function.
6583 * tc-m32r.c: Clean up pass over `struct foo' usage.
6584 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6586 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6588 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6589 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6591 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6593 * config/tc-i386.c (i386_operand): Give an error if there are
6594 unrecognized characters after an expression.
6596 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob