1 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5 * doc/as.texinfo: Likewise.
7 * configure, Makefile.in: Regenerate.
8 * configure.in (emulations): Recognize m6811 and m6812.
9 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
10 Added files for 68hc11 and 68hc12 assembler.
11 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
12 * config/tc-m68hc11.h: Header definition for that assembler.
14 2000-06-18 Nick Clifton <nickc@redhat.com>
16 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
17 instead of OCTETS_PER_BYTE.
19 * config/tc-v850.c: Fix compile time warnings.
20 * config/tc-ppc.c: Fix compile time warnings.
22 2000-06-18 H.J. Lu <hjl@gnu.org>
24 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
27 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
29 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER to BFD_ASSEMBLER.
31 2000-06-16 Nick Clifton <nickc@cygnus.com>
33 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
34 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
36 * doc/c-mips.texi: Document newly accepted cpu variants.
38 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
40 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
42 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
44 * macro.c (getstring): Make it possible to escape the quote
47 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
49 * config/tc-hppa.c (pa_export): Weak symbols can be global.
51 2000-06-13 H.J. Lu <hjl@gnu.org>
53 * configure: Regenerate.
55 2000-06-09 Alan Modra <alan@linuxcare.com.au>
57 * app.c (do_scrub_begin): Don't default lex[';'] as a line
59 * doc/internals.texi (line_separator_chars): Semicolon is no
60 longer a default. Mention null and newline as defaults.
62 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
64 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
65 * config/tc-i860.h (line_separator_chars): Likewise.
66 * config/tc-h8300.c (line_separator_chars): Likewise.
67 * config/tc-i960.c (line_separator_chars): Likewise.
68 * config/tc-m68k.c (line_separator_chars): Likewise.
69 * config/tc-mips.c (line_separator_chars): Likewise.
70 * config/tc-ns32k.c (line_separator_chars): Likewise.
71 * config/tc-sparc.c (line_separator_chars): Likewise.
72 * config/tc-vax.c (line_separator_chars): Likewise.
74 * config/tc-h8300.c (comment_chars): Use string initialiser.
75 * config/tc-i960.c (line_comment_chars): Likewise.
76 * config/tc-z8k.c (comment_chars, line_comment_chars,
77 line_separator_chars): Likewise.
79 * config/tc-arm.c (line_separator_chars): Always use `;', not just
82 2000-06-08 Nick Clifton <nickc@cygnus.com>
84 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
87 2000-06-08 David O'Brien <obrien@FreeBSD.org>
89 * configure.in (VERSION): Update to show this is the CVS mainline.
91 2000-06-08 Matthew Jacob <mjacob@feral.com>
93 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
94 $at is the integer register $r28, vs. both $r28 and the floating
97 2000-06-08 James E. Wilson <wilson@cygnus.com>
99 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
100 (dot_endp): Don't call ia64_flush_insns.
101 (emit_one_bundle): Don't delete prologue/body records from
102 unwind_record list in first loop. Rewrite second loop to account for
105 2000-06-07 David Mosberger <davidm@hpl.hp.com>
107 * config/tc-ia64.c: Add missing prototypes.
108 (generate_unwind_image): Cast argument to output_unw_records call.
110 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
112 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
114 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
116 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
117 (REGISTER_P): likewise.
118 (avr_opcodes): uses include/opcode/avr.h
119 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
121 2000-06-04 Alan Modra <alan@linuxcare.com.au>
123 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
126 2000-06-03 H.J. Lu <hjl@gnu.org>
128 * read.c (is_end_of_line): Put back `;'.
130 2000-06-03 Alan Modra <alan@linuxcare.com.au>
132 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
134 2000-06-01 Alan Modra <alan@linuxcare.com.au>
136 * expr.c (operand): Test is_end_of_line outside switch to catch
137 line separator chars that are also operators.
138 (operator): Return O_illegal for line separator chars.
140 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
141 entry (or `!' entry for TC_HPPA).
143 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
144 before indexing is_end_of_line. Remove redundant check for '\0'.
146 * config/tc-h8500.c (md_assemble): Likewise.
147 * config/tc-mcore.c (md_assemble): Likewise.
148 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
151 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
153 * config/tc-mcore.c (mcore_cons): Likewise.
154 (mcore_float_cons): Likewise.
155 (mcore_stringer): Likewise.
156 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
158 2000-06-01 Scott Bambrough <scottb@netwinder.org>
160 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
162 2000-05-29 Nick Clifton <nickc@cygnus.com>
164 * config/tc-sh.c: Fix compile time warning messages.
166 * config/tc-mips.c: Fix compile time warning messages.
168 2000-05-29 Philip Blundell <philb@gnu.org>
170 * doc/as.texinfo: Update copyright dates.
171 (Local Labels): Delete misplaced mention of ARM.
172 * NEWS: Mention ARM ELF support.
174 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
176 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
177 it is modified, and use the real_size to compute the frag address
178 for dwarf2 line info.
180 2000-05-27 Alan Modra <alan@linuxcare.com.au>
182 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
183 line-matching scheme to cope with automake moving variables around.
184 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
185 * Makefile.in: Regenerate.
187 2000-05-26 Jakub Jelinek <jakub@redhat.com>
189 * config/tc-sparc.c (sparc_relax): New.
190 (md_longopts): Add -relax and -no-relax options.
191 (md_parse_options, md_show_usage): Likewise.
192 (md_apply_fix3): Optimize tail call into branch always if possible.
194 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
196 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
197 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
198 rules, with warning when a GAS statement specifies a packing that
199 will result in an instruction being squashed.
200 Added typdef packing_type and enumerals, changed various integer literals
201 to use the enumerals.
203 2000-05-24 David Mosberger <davidm@hpl.hp.com>
205 * config/tc-ia64.c (dot_restorereg_p): New function.
206 (md_pseudo_table): Add restorereg.p.
207 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
208 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
210 * config/tc-ia64.h (unw_record_type): Add unwabi.
211 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
212 called MASK with members for imask, and the masks produced by
213 fr_mem, gr_mem, br_mem, and frgr_mem.
214 (unw_p_record): Add members ABI and CONTEXT.
215 (unw_x_record): Add member AB.
216 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
217 as pseudo-register for use during unwind info generation.
218 (AR_PFS, AR_LC): New macros.
219 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
220 whose names start with an at sign (as in "@priunat").
221 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
223 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
224 proc_end, unwind_info, personality_routine): Consolidate into
225 "unwind" structure to reduce offset-table use. Add member
226 NEXT_SLOT_NUMBER to track the slot number for the next instruction
228 (output_R1_format, output_R3_format, output_P3_format,
229 output_P6_format): Initialize R with zero to reduce compiler warnings.
230 (output_P7_format): Ditto. Add `default' branch to switch
231 statement to reduce compiler warnings.
232 (output_P8_format, output_B1_format, output_B4_format): Ditto.
233 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
234 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
235 into single argument.
236 (output_X1_format, output_X3_format): Initialize R with zero to reduce
237 compiler warnings. Merge A and B args into single argument.
238 (output_X2_format, output_X4_format): Remove unused variable R. Merge
239 A and B args into single argument.
240 (free_record): Removed (wasn't used).
241 (free_list_records): Also free imasks in prologue records.
242 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
243 (output_spill_mask): Remove.
244 (output_unwabi): New function.
245 (output_epilogue, output_label_state, output_copy_state): Call
247 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
248 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
250 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
251 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
252 as part of handling the prologue records. Emit region's imask if
253 we have one. Handle unwabi, epilogue, label_state, copy_state,
254 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
255 spill_sprel_p, and spill_reg_p records.
256 (set_imask, count_bits, slot_index): New function.
257 (fixup_unw_records): Fix region size computation. Handle
258 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
259 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
260 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
261 set_imask accordingly. Update imask for gr_gr, and br_gr records.
262 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
263 (dot_save): Use manifest constants for applicaton registers.
264 Handle REG_PR and REG_PRIUNAT.
265 (dot_restore): Don't just ignore it.
266 (dot_restorereg): New function..
267 (generate_unwind_image): Ensure unwind info is a multiple of eight
268 bytes, not just four bytes.
269 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
270 (dot_altrp): Don't just ignore it.
271 (dot_savemem): New function. Replaces dot_savesp() and
272 dot_savepsp(). Use manifest constants for applicaton registers.
273 Handle REG_PR and REG_PRIUNAT.
274 (dot_savef): Simplify.
275 (dot_saveb): Support generation of br_gr.
276 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
277 dot_label_state, dot_copy_state): New function.
278 (dot_unwabi): Don't just ignore it.
279 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
280 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
281 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
282 (emit_one_bundle): Set slot number for prologue/body records
283 *before* emitting the first insn.
284 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
285 (md_begin): Declare "psp" pseudo-register.
286 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
287 so we don't get segfault.
288 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
289 counts as required per SW Conventions manual
290 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
291 output_preds_psprel, output_preds_sprel, output_spill_base,
292 output_unat_psprel, output_unat_sprel, output_lc_psprel,
293 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
294 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
295 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
296 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
297 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
298 (dot_vframe): Implement.
299 (dot_vframesp, dot_vframepsp): New function.
301 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
303 * configure.in (i386-*-freebsd a.out entry): Quote properly.
304 * configure: Regenerate.
306 2000-05-23 Alan Modra <alan@linuxcare.com.au>
308 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
309 (md_estimate_size_before_relax): so we can use it here instead of
310 old kludges. Localise vars to blocks. Comment.
312 * frags.c (frag_new): Update fr_var comments.
313 * frags.h (struct frag): Ditto.
315 2000-05-22 Richard Henderson <rth@cygnus.com>
317 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
318 (pseudo_func): Add pcrel.
319 (operand_match): Handle IA64_OPND_TGT64.
320 (build_insn): Likewise.
321 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
322 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
323 (fix_insn): Handle all three 64-bit relocation types.
325 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
327 * obj.h (struct format_ops): New members begin, app_file,
328 s_set_other, s_set_desc, s_get_type, s_set_type,
329 separate_stab_sections, init_stab_section.
331 * config/obj-multi.h: Update GPL notice to v2.
334 (S_SET_SIZE): Test s_set_size for NULL before calling.
335 (S_SET_ALIGN): Similar for s_set_align.
340 (SEPARATE_STAB_SECTIONS): New.
341 (INIT_STAB_SECTION): New.
342 (EMIT_SECTION_SYMBOLS): New.
343 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
345 * config/obj-elf.h: Update GPL notice to v2.
346 Mention that this file is included from obj-multi.h.
347 (obj_begin): Wrap definition in ifndef.
348 (elf_file_symbol): Constify declaration.
349 (obj_app_file): Ditto.
350 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
351 Wrap in ifndef SEPARATE_STAB_SECTIONS.
353 * config/obj-elf.c (elf_s_set_other): New.
354 (elf_file_symbol): Constify argument.
355 (elf_separate_stab_sections): New.
356 (elf_init_stab_section): New.
357 (elf_format_ops): Add new members. Remove comma at end.
359 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
360 (ecoff_format_ops): Add new fields. Remove comma at end.
361 Mention inconsistency for emit_section_symbols.
363 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
365 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
366 (coff_separate_stab_sections): New.
367 (coff_format_ops): Add new members.
369 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
370 (obj_aout_s_set_other): New.
371 (obj_aout_s_set_desc): New.
372 (obj_aout_s_get_type): New.
373 (obj_aout_s_set_type): New.
374 (obj_aout_separate_stab_sections): New.
375 (aout_format_ops): New members added. Use obj_aout_process_stab,
376 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
377 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
379 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
381 2000-05-22 Alan Modra <alan@linuxcare.com.au>
383 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
384 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
385 (md_estimate_size_before_relax): Ensure jumps to weak and
386 externally visible symbols are relocatable.
388 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
390 * stabs.c (aout_process_stab): Make global.
391 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
392 * read.h (aout_process_stab): Declare.
394 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
395 Generalize to *aout, *coff *elf.
396 * configure: Regenerated.
398 * doc/internals.texi (Object format backend): Say
399 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
401 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
402 * Makefile.in: Regenerated.
404 2000-05-19 Catherine Moore <clm@cygnus.com>
406 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
408 2000-05-18 Alan Modra <alan@linuxcare.com.au>
410 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
411 instruction to reflect change in re_assemble_*.
413 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
415 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
416 build PA64 ELF tools.
417 * configure: Rebuilt.
419 2000-05-17 Alan Modra <alan@linuxcare.com.au>
421 * Makefile.am: Regenerate dependencies.
422 * Makefile.in: Regenerate.
424 2000-05-15 Nick Clifton <nickc@cygnus.com>
426 * config/tc-arm.c (struct asm_psr): Add boolean field
427 distinguishing between CSPR and SPSR. Rename 'number' field
429 (psrs): Rearrange contents to match new asm_psr structure.
430 (arm_psr_parse): Move next to psr_required_here. Make it
431 return an asm_psr structure.
432 (psr_required_here): Use asm_psr structure returned by
434 (do_msr): Reorganise to allow psr_required_here to be called
436 (md_undefined_name): Mark 'name' parameter as unused, since
437 the COFF target does not use it.
439 2000-05-14 David O'Brien <obrien@FreeBSD.org>
441 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
443 * config/te-aux.h: Likewise.
444 * config/te-dpx2.h: Likewise.
445 * config/te-go32.h: Likewise.
446 * config/te-hp300.h: Likewise.
447 * config/te-hppa.h: Likewise.
448 * config/te-i386aix.h: Likewise.
449 * config/te-ic960.h: Likewise.
450 * config/te-interix.h: Likewise.
451 * config/te-nbsd532.h: Likewise.
452 * config/te-pc532mach.h: Likewise.
453 * config/te-ppcnw.h: Likewise.
454 * config/te-psos.h: Likewise.
455 * config/te-sparcaout.h: Likewise.
456 * config/te-sun3.h: Likewise.
457 * config/te-sysv32.h: Likewise.
459 2000-05-14 Alan Modra <alan@linuxcare.com.au>
461 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
462 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
463 and sign extend without an if statement.
464 (build_bytes): Likewise.
466 2000-05-14 Kazu Hirata <kazu@hxi.com>
468 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
469 X_add_symbol L_32 case.
471 2000-05-14 David O'Brien <obrien@FreeBSD.org>
473 * config/te-freebsd.h: New file.
475 2000-05-13 Alan Modra <alan@linuxcare.com.au>
477 * asintl.h (gettext, dgettext, dcgettext, textdomain,
478 bindtextdomain): Replace defines with those from intl/libgettext.h
479 to quieten gcc warnings.
481 * NEWS: Mention x86 .arch and -q.
483 * config/tc-i386.c (quiet_warnings): New.
484 (md_assemble): Use quiet_warnings.
485 (md_parse_option): Set quiet_warnings from -q.
486 (md_show_usage): Mention -q, delete -m.
487 (flag_do_long_jump): Delete.
488 (md_parse_option): Remove -m.
489 (md_show_usage): Remove -m.
490 (md_create_long_jump): Remove useless flag_do_long_jump code.
492 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
493 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
495 2000-05-13 Alan Modra <alan@linuxcare.com.au>
496 Alexander Sokolov <robocop@netlink.ru>
498 * doc/c-i386.texi (i386-Arch): New section.
499 (i386-Syntax): Mention .intel_syntax and .att_syntax.
501 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
502 (smallest_imm_type): Use smallest opcode for shift by one if cpu
503 architecture has been given and is not 486.
505 (md_pseudo_table): Add .arch.
506 (md_assemble): Warn if cpu architecture has been given and an
507 unsupported instruction.
509 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
510 Move operand_types bit defines after relevant template field.
511 (template): Add cpu_flags.
515 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
517 * config/tc-mn10300.h (md_end): Define.
518 (mn10300_finalize): Declare.
519 * config/tc-mn10300.c: Include dwarf2dbg.h.
520 (debug_line): Define.
521 (md_assemble): Generate dwarf2 line info.
522 (mn10300_finalize): New function. Finalize dwarf2 info.
524 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
526 * config/tc-mips.c (md_estimate_size_before_relax): Use the
527 external version of the relocation for weak symbols.
529 2000-05-08 David Mosberger <davidm@hpl.hp.com>
531 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
532 frame size in units of 16 bytes, as required per SW Conventions manual.
533 (output_unw_records): Output info-block header as a dword to get
536 2000-05-08 Alan Modra <alan@linuxcare.com.au>
538 * as.h: #include "file", not <file> on files from ../include.
539 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
540 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
541 (md_convert_frag): Add ATTRIBUTE_UNUSED.
542 (tc_coff_symbol_emit_hook): Ditto.
543 (OPTCOUNT): Cast to int to avoid compiler warning.
544 (md_begin): Fix signed/unsigned warnings.
546 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
548 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
549 ABRANCH LONG case for a conditional branch on a 68000.
550 (md_estimate_size_before_relax): Likewise. Also handle
551 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
552 (m68k-ip: case ABSL): Relax absolute references to 16-bit
553 PC-relative on all CPUs.
554 (md_estimate_size_before_relax): Likewise.
556 2000-05-04 Alan Modra <alan@linuxcare.com.au>
558 * as.c (parse_args): Just mention current year in printed
561 2000-05-03 J.T. Conklin <jtc@redback.com>
563 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
565 (md_parse_option): Recognize -m7400.
567 2000-05-03 Ian Lance Taylor <ian@zembu.com>
569 * config/atof-ieee.c (gen_to_words): When adding carry back in,
570 don't permit lp to become less than the words array.
572 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
574 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
575 Fix little-endian case.
577 2000-05-03 David O'Brien <obrien@NUXI.com>
579 * as.c (parse_args): Update copyright.
581 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
583 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
584 for the .bss section too.
586 2000-05-02 Alan Modra <alan@linuxcare.com.au>
588 * configure.in: Set em=linux for hppa-*-linux.
589 * configure: Regenerate.
590 * doc/Makefile.in: Regenerate with correct automake.
592 * frags.c (frag_grow): Sanity check chunk_size.
594 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
595 * config/obj-som.h: Likewise.
596 * config/obj-ieee.h: Likewise.
598 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
600 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
601 (md_pseudo_table): Fully initialise OBJ_ELF cases.
602 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
603 (pa_ip): low_sign_unext now returns via function value. Use
604 re_assemble_* instead of dis_assemble_* and
605 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
607 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
608 (md_section_align, md_parse_option, md_show_usage,
609 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
610 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
611 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
612 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
613 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
615 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
616 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
617 outside of switch. Correct mask and shifting errors in case 10
618 and case -11. In case 21, compare against signed range to suit
619 hppa_field_adjust changes. In case 12, use re_assemble_12. In
620 case 17 and case 22, use offsetT variable to properly check range.
621 Use re_assemble_* here too.
622 (evaluate_absolute): Change type of value to offsetT. Call
623 hppa_field_adjust to do the work for us.
624 (pa_parse_cmpb_64_cmpltr): Delete save_s.
625 (pa_parse_cmpib_64_cmpltr): Ditto.
626 (pa_build_unwind_subspace): Delete unused var subseg. Change type
627 of i to unsigned int.
628 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
629 (pa_end_of_source): Return type is void.
631 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
633 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
635 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
637 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
639 (md_begin): Removed "construct symbols for each register name".
640 Because register names conflicts with GCC generated function
642 (avr_operand): Now constant numbers can be used as a register
643 identifiers (0 as r0, 31 as r31).
644 (md_assemble): use skip_space () before parsing instruction
647 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
649 * config/tc-avr.c: New AVR_ISA_ defined.
650 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
651 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
652 for `fmul', `movw' and `lpm R,Z' instructions.
653 (avr_operands): Warn if current opcode is a two-word instruction
654 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
655 (avr_opcodes): New commands added.
656 (REGISTER_P): Check 'a' and 'v' constraint letters.
657 (mcu_types): New MCU added.
659 2000-05-01 Alan Modra <alan@linuxcare.com.au>
661 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
662 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
663 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
664 * configure: Regenerate.
666 2000-04-29 Andreas Jaeger <aj@suse.de>
668 * as.h: Correctly check GCC version.
670 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
672 * as.c (parse_args): Allow md_parse_option to override -a listing
674 * config/obj-coff.c (add_lineno): Change type of offset parameter
675 from "int" to "bfd_vma."
676 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
677 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
678 (ppc_change_csect): Align correctly for XCOFF64.
679 (ppc_machine): New function, which discards "ppc_machine" line.
680 (ppc_tc): Cons for 8 when code is 64 bit.
681 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
683 (md_parse_option): Handle -a64 and -a32.
685 * config/tc-ppc.h (TARGET_MACH): Define.
686 (TARGET_FORMAT): Move to function.
687 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
689 2000-04-26 David O'Brien <obrien@FreeBSD.org>
691 * doc/as.1: Fix unbalanced brackets.
693 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
695 (line_comment_chars): Set to '/' if TE_FreeBSD.
697 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
699 * configure.in: Configury support for PA64 (currently disabled).
700 * configure: Rebuilt.
702 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
704 * config/tc-mips.c (s_change_sec): Use record_alignment, not
705 bfd_set_section_alignment.
707 2000-04-25 Alan Modra <alan@linuxcare.com.au>
709 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
712 2000-04-24 Nick Clifton <nickc@cygnus.com>
714 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
715 * doc/as.texinfo (Align): Include arm and strongarm in list of
716 targets that have the second form of the behaviour of the .align
719 2000-04-24 Mark Klein <mklein@dis.com>
721 * obj-som.c: Terminate obj_pseudo_table.
723 2000-04-22 Timothy Wall <twall@cygnus.com>
725 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
727 (operand_match): Conditionally insert default bit values for IMMU9.
729 2000-04-14 Matthew Green <mrg@cygnus.com>
731 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
732 * configure: Rebuilt.
734 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
735 Jason Eckhardt <jle@cygnus.com>
737 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
739 * config/tc-hppa.c (CHECK_ALIGN): New macro.
740 Added handling of new operand types l,y,&,fe,fE,fx.
742 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
743 David Mosberger <davidm@hpl.hp.com>
744 Timothy Wall <twall@cygnus.com>
745 Andrew MacLeod <amacleod@cygnus.com>
746 Jim Wilson <wilson@cygnus.com>
748 * Makefile.am (CPU_TYPES): Add ia64.
749 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
750 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
751 * Makefile.in: Rebuild.
752 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
753 * configure: Rebuild.
754 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
755 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
756 * expr.c (expr): Handle md_optimize_expr.
757 * read.c (LEX_HASH): Add comment.
758 * config/tc-ia64.c, config/tc-ia64.h: New files.
760 2000-04-21 Richard Henderson <rth@cygnus.com>
762 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
763 bundling a non-delayed branch type instruction.
765 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
767 * config/tc-mn10300.c (HAVE_AM30): Define.
768 (md_assemble): Use it.
770 2000-04-19 Alan Modra <alan@linuxcare.com.au>
772 * config/obj-elf.c (obj_elf_change_section): Check for changed
775 * Makefile.am: (CPU_MULTI_VALID): Remove.
776 (MULTI_CPU_TYPES): Define.
777 (MULTI_CPU_OBJ_VALID): Define.
778 (DEPTC): Use the above.
781 Regenerate dependencies.
782 * Makefile.in: Regenerate.
784 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
786 * Makefile.am (YACC, LEX): Get them from configure.
788 2000-04-18 H.J. Lu (hjl@gnu.org)
790 * config/tc-i386.c (offset_in_range): Use addressT instead of
791 bfd_vma for non-bfd assemblers.
793 2000-04-17 Alan Modra <alan@linuxcare.com.au>
795 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
796 doesn't give spurious errors.
798 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
800 * as.h (SEEK_SET): Define if undefined.
802 2000-04-13 Alan Modra <alan@linuxcare.com.au>
804 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
805 constants, and don't assume offsetT is 32 bits.
807 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
809 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
810 (md_pcrel_from_section): Add prototype.
811 (d10v_fix_adjustable): Add prototype.
812 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
814 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
816 2000-04-12 Nick Clifton <nickc@cygnus.com>
818 * config/tc-d10v.c (find_opcode): Correctly calculate position of
819 symbol in frag chain.
821 2000-04-10 Alan Modra <alan@linuxcare.com.au>
823 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
824 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
825 (fits_in_signed_word, smallest_imm_type): Ditto.
826 (md_assemble): Use an offsetT var to hold offsetT values, not a
828 (offset_in_range): New.
829 (md_assemble): Use it.
830 (md_convert_frag): Change type of target_address, opcode_address,
831 and displacement_from_opcode_start to offsetT.
832 (md_create_short_jump): Change type of offset to offsetT.
833 (md_create_long_jump): Ditto.
834 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
835 (md_chars_to_number): Remove.
836 (output_invalid): Remove duplicate prototype.
838 2000-04-09 Nick Clifton <nickc@cygnus.com>
840 * Makefile.am (CPU_TYPES): Add 'avr'.
841 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
842 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
844 * Makefile.in: Regenerate.
846 * doc/as.texinfo: Add M32R documentation.
848 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
850 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
851 --enable-build-warnings option.
852 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
853 * Makefile.in, configure: Re-generate.
855 2000-04-07 Nick Clifton <nickc@cygnus.com>
857 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
858 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
859 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
860 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
861 (arm_force_relocation): Force relocations for
862 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
864 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
866 * config/tc-sh.c (get_operands): There's no third operand if the
867 first operand is an immediate.
869 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
871 * config/tc-sh.c (immediate): Delete.
872 (sh_operand_info): Add immediate member.
873 (parse_reg): Use A_PC for pc.
874 (parse_exp): Add second argument 'op'. All callers changed.
875 (parse_at): Expect pc to be coded as A_PC.
876 Use immediate field in *op.
877 (insert): Add fourth argument 'op'. All callers changed.
878 (build_relax): Add second argument 'op'. All callers changed.
879 (insert_loop_bounds): New function.
880 (build_Mytes): Remove DISP_4.
881 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
882 (assemble_ppi): Use immediate field in *operand.
883 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
884 (md_apply_fix): Likewise.
885 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
887 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
889 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
891 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
893 * internals.texi (CPU backend): Document
894 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
896 2000-04-04 Alan Modra <alan@linuxcare.com.au>
898 * po/gas.pot: Regenerate.
900 * as.c (show_usage): Restore translated part of bug string.
901 * gasp.c (show_usage): Likewise.
903 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
904 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
906 (DEP1): Modify for "gcc -MM".
910 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
912 * Makefile.in: Regenerate.
914 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
916 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
917 (md_begin): Likewise.
918 (HAVE_AM33): New macro.
919 (md_assemble): Use it. Match r_regs and xr_regs only if
922 2000-04-03 Alan Modra <alan@linuxcare.com.au>
924 * as.h: #include "bin-bugs.h"
925 * as.c (show_usage): Use REPORT_BUGS_TO.
926 * gasp.c: #include "bin-bugs.h"
927 (show_usage): Use REPORT_BUGS_TO.
929 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
931 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
933 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
934 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
937 2000-04-03 Alan Modra <alan@linuxcare.com.au>
939 * config/tc-i386.c (i386_immediate): Don't assume a constant
940 immediate is necessarily 16 bits when in 16 bit code mode.
941 (md_assemble): Instead set guess_suffix here after we have checked
944 2000-04-02 Richard Henderson <rth@cygnus.com>
946 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
947 quantities. Correct right shift sign extension.
948 (build_insn): Make `number' unsigned long. Mask top 6 bits of
949 32-bit value when shifting into place.
951 2000-04-01 Ian Lance Taylor <ian@zembu.com>
953 * app.c: Add ATTRIBUTE_UNUSED as needed.
954 * config/tc-ppc.c: Likewise.
955 (ppc_size): Make unsigned long.
956 (ppc_insert_operand): Add casts to avoid warnings.
958 2000-03-31 Nick Clifton <nickc@cygnus.com>
960 * config/tc-d10v.h (md_flush_pending_output): Define.
962 2000-03-29 Nick Clifton <nickc@cygnus.com>
964 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
965 segment. Works for both BFD_ASSEMBLER and others.
966 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
968 2000-03-29 Nick Clifton <nickc@cygnus.com
970 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
972 2000-03-28 Alan Modra <alan@linuxcare.com.au>
974 * listing.c (LISTING_LHS_WIDTH): Default depends on
976 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
978 2000-03-27 Ian Lance Taylor <ian@zembu.com>
980 * config/tc-sh.c (md_show_usage): Use backslash before newline in
983 2000-03-27 Alan Modra <alan@linuxcare.com.au>
985 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
987 * config/tc-avr.c (mcu_types): Add missing initialiser.
988 (md_pcrel_from_section): Add prototype.
989 (avr_operand): Remove redundant test of unsigned < 0.
990 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
992 2000-03-27 Denis Chertykov <denisc@overta.ru>
994 * config/tc-avr.c: New file for AVR support.
995 * config/tc-avr.h: Likewise.
996 * configure.in: Add AVR support.
997 * configure: Regenerate.
999 2000-03-26 Timothy Wall <twall@cygnus.com>
1001 * gasp.c (macro_op): Add new argument to check_macro call.
1002 Macro structure definitions moved to macro.h
1003 * sb.h: Add argument to prototype for input_scrub_include_sb.
1004 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1005 nesting checks with an additional flag.
1006 (struct input_save): Add flag to indicate whether current sb
1007 should be checked for proper macro/conditional nesting.
1008 (input_scrub_push/pop): Save/restore nest check flag.
1009 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1011 * macro.c (check_macro): Allow caller to retrieve parsed macro
1012 information if a pointer is provided. This information may be
1013 used by the new macro hooks.
1014 * macro.h: Update prototype for check_macro. Macro struct
1015 definitions moved here from macro.c/gasp.c.
1016 * read.c (read_a_source_file): Add parameter to check_macro call,
1017 and pass macro info to the macro hook, if defined.
1018 (input_scrub_insert_line): New. Allow insertion of a line of
1019 characters into the input stream.
1020 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1021 file into the input stream.
1022 (s_include): Use input_scrub_insert_file.
1023 * internals.texi: Document new macro hooks.
1024 * as.h: New prototypes added.
1026 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1028 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1029 an initial capital letter.
1030 (i386_index_check): Reindent.
1032 2000-03-19 Nick Clifton <nickc@cygnus.com>
1034 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1037 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1039 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1040 instruction operand bad if Rd > 7 when generating
1041 thumb instructions. Prevents for example,
1042 "adr r12,label" from silently failing and generating
1043 the wrong instruction.
1045 2000-03-17 Nick Clifton <nickc@cygnus.com>
1047 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1048 that have a destingation >= 0x400000.
1049 Fix compile time warning messages.
1051 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1053 * config/tc-sh.c (md_begin): When encountering insn that are
1054 not supported by the current arch, only change the name if
1055 its contents are the same as prev_name.
1056 (get_specific): If the the architecture doesn't match, fail.
1058 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1060 * config/tc-sh.c (IDENT_CHAR): Define.
1061 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1062 matching back where it came from.
1064 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1066 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1068 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1070 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1073 2000-03-15 Kazu Hirata <kazu@hxi.com>
1075 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1077 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1079 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1080 floating-point-number, make sure 'f' is in FLT_CHARS.
1082 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1084 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1085 (s_lcomm_internal): Use it.
1086 * doc/internals.texi (CPU backend): Document it.
1087 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1090 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1092 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1095 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1096 implementation doesn't have special handling for switch
1098 (macro_build): Allow for code in sections other than .text.
1100 (mips_ip): Likewise.
1101 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1102 Don't perform relocs if we will be outputting them.
1103 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1104 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1107 2000-03-09 Catherine Moore <clm@cygnus.com>
1109 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1110 relocation type based on the entry in the fixup structure.
1112 2000-03-08 H.J. Lu (hjl@gnu.org)
1114 * Makefile.am (install-exec-tooldir): Depend on
1115 install-exec-bindir for parallel make.
1116 * Makefile.in: Regenerated.
1118 2000-03-06 Nick Clifton <nickc@cygnus.com>
1120 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1122 (md_parse_option): Parse -m32r command line switch - disable m32rx
1124 (md_show_usage): Document new option.
1126 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1127 * doc/Makefile.in: Regenerate.
1128 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1130 2000-03-02 Michael Meissner <meissner@redhat.com>
1132 * config/tc-d30v.c (check_range): Remove code that incorrectly
1133 sign extended values where bits < 32.
1135 2000-03-02 H.J. Lu (hjl@gnu.org)
1137 * configure.in: Support --enable-targets=all on ia32.
1138 * configure: Regenerated.
1140 2000-03-01 Nick Clifton <nickc@cygnus.com>
1142 * gasp.c (do_align): Remove bogus check of alignment value.
1144 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1146 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1147 TC_PPC was defined forced the type of a symbol with no other type
1150 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1152 * doc/internals.texi (CPU backend): Mention that
1153 line_separator_chars do not break up comments. Fix typos for
1154 LEX_AT and LEX_NAME descriptions. Document operands for
1155 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1156 description of md_create_short_jump usage. Document argument for
1157 md_undefined_symbol.
1159 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1161 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1162 (md_parse_option): Handle it.
1163 (md_show_usage): Document it.
1165 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1167 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1168 opcode, for the instruction `pal19'. From Andrea Arcangeli
1171 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1173 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1175 (md_assemble): To here, before template operands are matched.
1176 Also ensure a constant immediate is sign extended when we know the
1177 size is at most 16 bits. This is to catch cases like "add
1178 $0xffc0,%ax" where we don't know the size, and thus that the
1179 immediate can be represented as Imm8S until after parsing the
1181 (i386_displacement): Similarly sign extend 16 bit constant
1183 (md_assemble): Relax 16-bit jump constant range check to suit sign
1184 extended displacements.
1186 2000-02-26 Andreas Jaeger <aj@suse.de>
1188 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1190 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1192 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1193 call operands when intel_syntax.
1194 (intel_float_operand): Return 2 for "fi...".
1195 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1196 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1197 earlier "SHORT" change.
1198 (md_assemble): When determining suffix from Regs, exclude
1201 2000-02-24 Nick Clifton <nickc@cygnus.com>
1203 * configure: Add arm-wince, mips-pe and sh-pe targets.
1204 * configure: Regenerate.
1206 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1208 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1209 "pe-mips" for the mips-pe target.
1211 * config/tc-arm.c (insns): Change displacement encoded in BL
1212 and B instructions if the target port is arm-wince.
1213 (do_ldst): Do not bias the relocation offset if the target
1215 (md_pcrel_from): Add in missing relocation offset bias if the
1216 target os arm-wince.
1218 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1219 (md_begin): Disable -G support for mips-pe target.
1220 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1221 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1224 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1225 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1226 assembler, just set the alignment to 4.
1228 * config/te-wince-pe.h: New file for WinCE targets. Define
1231 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1233 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1234 string instructions.
1235 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1236 (i386_intel_memory_operand): After finding a segment override,
1237 check again for no `[' before looking for a displacement. Bomb if
1238 more than one displacement rather than silently discarding the
1239 second and subsequent ones. Free strings malloc'd by
1240 build_displacement_string.
1242 2000-02-24 Catherine Moore <clm@cygnus.com>
1244 * config/obj-som.c (obj_pseudo_table): Add "weak".
1245 (obj_som_weak): New routine.
1247 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1249 * config/tc-i386.c (union i386_op): New.
1250 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1251 Throughout file replace occurences of disps[n], imms[n], regs[n]
1252 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1253 intel mode operand swapping. Add assert in regKludge and
1254 fake_zero_displacement code. Test i.types[n] when outputting
1255 displacements and immediates. Combine output of Disp16 with
1257 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1258 when in intel mode by (not) reversing fsub and fdiv operands
1259 before the template search. This fails for single operand
1260 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1261 undefined. Instead fix the base_opcode after we've found the
1262 template. Move base_opcode xor with found_reverse_match from
1263 opcode output code to before this fix so we test for the correct
1265 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1266 check in intel mode. Instead compare opcodes.
1268 * config/tc-i386.h (TC_RELOC): Delete.
1269 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1270 with equivalent call to reloc.
1272 * as.h (flag_m68k_mri): Move declaration after target include, and
1273 only declare when TC_M68K defined. Define as zero otherwise.
1274 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1275 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1276 Define as zero otherwise.
1277 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1278 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1279 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1280 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1281 testing whether defined.
1282 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1283 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1284 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1285 rather than testing whether defined.
1286 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1287 (parse_mri_cons): Declare and use only when TC_M68K.
1288 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1289 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1290 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1292 * NEWS: Mention IBM 370 support.
1294 2000-02-23 Richard Henderson <rth@cygnus.com>
1296 * config/tc-i386.c (md_assemble): When swapping operands for
1297 intel_syntax, assume everything that's not Imm or Disp is a
1300 2000-02-23 Linas Vepstas <linas@linas.org>
1302 * config/tc-i370.c, config/tc-i370.h: New files.
1303 * Makefile.am: Add support for Linux/IBM 370.
1304 * configure.in: Likewise.
1305 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1306 * config/obj-elf.c: Include elf/i370.h
1307 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1309 * Makefile.in: Regenerate.
1310 * configure: Regenerate.
1312 * doc/c-i370.texi: New file.
1313 * doc/all.texi: Include it.
1314 * doc/as.texinfo: And here.
1315 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1316 * doc/Makefile.in: Regenerate.
1318 2000-02-19 Michael Meissner <meissner@redhat.com>
1320 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1321 determine if an instruction can be used in parallel with an ADDppp
1322 or SUBppp instruction.
1324 2000-02-22 Andrew Haley <aph@cygnus.com>
1326 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1328 1999-12-30 Andrew Haley <aph@cygnus.com>
1330 * config/tc-mips.c (mips_gp32): New variable.
1331 (macro_build) Use mips_gp32.
1333 (md_longopts): Add "-mgp32" and "-mgp64".
1334 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1336 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1338 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1339 warning, and bump it to 1.
1341 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1343 From Brad Lucier <lucier@math.purdue.edu>:
1344 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1347 2000-02-21 Catherine Moore <clm@cygnus.com>
1349 * config/tc-mips.c (MF_HILO_INSN): Define.
1350 (mips_7000_hilo_fix): Declare.
1351 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1352 (md_parse_option): Check for 7000_HILO_FIX options.
1353 (OPTION_M7000_HILO_FIX): Define.
1354 (OPTION_NO_M7000_HILO_FIX): Define.
1355 * doc/c-mips.texi (-mfix7000): Describe.
1357 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1359 * listing.c (print_lines): Remove unused variable `end'.
1361 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1362 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1363 reloc_type when BFD_ASSEMBLER.
1364 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1365 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1366 statement and quell signed vs. unsigned comparison warning.
1368 2000-02-18 Nick Clifton <nickc@cygnus.com>
1370 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1371 the computed frag offset, rather than overwriting it.
1373 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1375 * config/tc-sh.c ("elf/sh.h"): Include.
1376 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1377 (md.begin): Initialize target_arch.
1378 Only include opcodes in has table that match selected architecture.
1379 (parse_reg): Recognize register names for sh-dsp.
1380 (parse_at): Recognize post-modify addressing.
1381 (get_operands): The leading space is now optional.
1382 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1383 arguments. Update valid_arch.
1384 (build_Mytes): Add support for SDT_REG_N.
1385 (find_cooked_opcode): New function, broken out of md_assemble.
1386 (assemble_ppi, sh_elf_final_processing): New functions.
1387 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1388 (md_longopts, md_parse_option): New option: -dsp.
1389 * config/tc-sh.h (elf_tc_final_processing): Define.
1390 (sh_elf_final_processing): Declare.
1392 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1394 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1395 the unwinder subspace. Save the current seg/subseg before creating
1398 2000-02-10 Nick Clifton <nickc@cygnus.com>
1400 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1401 little endian targets.
1402 (INST_BYTE1): Redefine to handle big and little endian
1404 (cpu_type): New type: Select between M340 and M210.
1405 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1406 instructions of the M340.
1407 (md_assemble): Add support for the MULSH and OPSR classes of
1409 (md_atof): Add support for little endian targets.
1410 (md_parse_option): Add support for -EL, -EB and -mcpu command
1412 (md_convert_frag): Add support for little endian targets.
1413 (md_apply_fix3): Add support for little endian targets.
1414 (md_number_to_chars): Add support for little endian targets.
1416 2000-02-10 Timothy Wall <twall@redhat.com>
1418 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1419 defined, use it to verify the symbol just read should be a label.
1421 2000-02-10 Timothy Wall <twall@redhat.com>
1423 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1424 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1425 around colons when KEEP_WHITE_AROUND_COLON is defined.
1426 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1427 and KEEP_WHITE_AROUND_COLON.
1429 2000-02-08 Timothy Wall <twall@redhat.com>
1431 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1433 (do_repeat): New. Abstract repeat logic so that a "break" can be
1435 (end_repeat): New. Provide support for a "break" out of the
1437 * read.h: Add prototypes for new functions.
1439 2000-02-08 Timothy Wall <twall@redhat.com>
1441 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1442 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1443 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1446 2000-02-08 Timothy Wall <twall@redhat.com>
1448 * read.c: Added elseif to directives table.
1449 * read.h: Added prototype for s_elseif.
1450 * doc/as.texinfo: Added description for elseif.
1451 * cond.c (s_elseif): New function
1453 2000-02-04 Timothy Wall <twall@redhat.com>
1455 * listing.c (print_lines): Remove conditionals causing bug in
1458 2000-02-03 Timothy Wall <twall@cygnus.com>
1460 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1462 * frags.c (frag_new): Calculate fr_fix in octets
1463 (frag_now_fix) Return offset as target address offset (bytes).
1464 (frag_now_fix_octets) New - Return offset in octets (8-bit
1466 * frags.h: Added prototype for frag_now_fix_octets().
1467 Distinguish between octets and bytes in field descriptions.
1468 * listing.c (calc_hex): Account for octets vs bytes when
1469 printing addresses/offsets.
1470 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1471 target is little-endian, print the octets in a word in big-endian
1472 order so that the display looks like a proper hexadecimal number,
1473 instead of having the octets reversed.
1474 * read.c (do_align): When recording alignment, alignment power
1475 should be in terms of target bytes (minimum addressible unit)
1477 (do_org) Convert ORG target address (byte) argument into an
1478 octet offset when generating a variable fragment.
1479 * symbols.c (resolve_symbol_value): Symbol final value
1480 converted to a target address offset (bytes) from its octet offset.
1481 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1482 offset (bytes) is adjusted by the frag offset (octets) converted
1484 (coff_frob_section) Section alignment power is in terms of bytes;
1485 convert it to an octet alignment power when calculating size (and
1486 size mask) in octets. Don't modify the section size in order to
1487 "align" it for TI COFF, since that format has a different method
1488 for storing alignment information.
1490 2000-02-01 Timothy Wall <twall@cygnus.com>
1492 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1493 entries, matching the way GCC generates them. If not escaped, the
1494 filename is encoded incorrectly.
1496 2000-01-31 Nick Clifton <nickc@cygnus.com>
1498 * config/tc-arm.c (reg_table): Add support for ATPCS register
1501 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1503 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1505 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1507 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1508 of a symbol when we really care about its value.
1510 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1512 * config/tc-mcore.c (md_assemble): Give warning message if
1513 operands passes to instruction are more than the spec.
1515 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1517 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1518 Thumb mode but the label seen was not declared as '.thumb_func'
1519 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1520 correct disassembly of Thumb code bounded by non function labels.
1522 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1524 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1525 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1527 * Makefile.in: Same here.
1530 * configure.in: Set bfd_gas for i386-aout when primary target
1531 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1532 we may need the primary te_file. Remove incorrect comment.
1534 * configure: Regenerate.
1536 * config/e-i386aout.c: New file.
1538 * as.c (USE_EMULATIONS): Move to before print_version_id.
1539 (struct emulation): Add i386aout.
1540 (show_usage): Split text strings. Reformat -a text. Add --em
1544 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1545 (aout_format_ops): New.
1548 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1549 preprocessor conditional and add aout USE_EMULATIONS tests.
1550 (read_a_source_file): Don't pass error strings to printf as
1554 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1556 (do_data): Same here.
1557 (process_file): And here.
1560 * symbols.c (colon): Rewrite "already defined" fatal message
1561 code for aout with USE_EMULATIONS.
1564 * config/obj-aout.c (OBJ_HEADER): Define.
1565 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1567 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1568 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1570 (obj_aout_type): Expand S_SET_OTHER here too.
1571 (obj_read_begin_hook): Remove.
1572 (aout_pop_insert): New.
1573 (obj_aout_s_get_other): New.
1574 (obj_aout_s_get_desc): New.
1575 (aout_format_ops): New.
1578 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1579 gets aout_pseudo_table.
1580 (aout_pseudo_table): Declare.
1581 (obj_read_begin_hook): Define.
1584 * config/obj-coff.c (obj_pseudo_table): Rename to
1586 (coff_pop_insert): Use coff_pseudo_table.
1587 (coff_sec_sym_ok_for_reloc): Remove.
1588 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1589 and comment all zero entries and remove #if 0 code.
1592 * config/obj-coff.h (obj_pop_insert): Define.
1593 (coff_pseudo_table): Declare.
1596 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1597 s_get_size, s_set_size. Comment all zero entries.
1600 * config/obj-elf.c (elf_s_get_other): New function.
1601 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1602 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1603 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1605 (obj_elf_parse_section_letters): Don't pass error strings to
1606 printf as format arg.
1609 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1611 (elf_s_get_other): Declare.
1612 (S_GET_OTHER) Define as elf_s_get_other if not already
1614 (S_SET_OTHER): Only define when not already defined.
1615 (elf_obj_read_begin_hook): Declare.
1616 (obj_read_begin_hook): Define.
1617 (elf_obj_symbol_new_hook): Declare.
1618 (obj_symbol_new_hook): Define.
1621 * config/obj-multi.h: Add copyright header and protect against
1622 multiple inclusion. Add * to all function pointers.
1623 (OBJ_HEADER): If defined, include it rather than other defines
1625 (obj_frob_file_after_relocs): Test for NULL.
1626 (obj_symbol_new_hook): Here too.
1627 (obj_sec_sym_ok_for_reloc): And here.
1628 (S_GET_OTHER): Define.
1629 (S_GET_DESC): Define.
1630 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1631 (OBJ_MAYBE_ELF): Update comment.
1633 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1634 OBJ_AOUT preprocessor conditional and handle emulation by
1635 testing OUTPUT_FLAVOR.
1636 (i386_displacement): Here too.
1637 (md_section_align): Similarly here.
1638 (i386_target_format): Conditionally compile when more than one
1639 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1640 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1641 (i386_displacement): Here too.
1644 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1645 Define TARGET_FORMAT for aout only when not multi.
1648 * config/te-multi.h: Delete file as it's identical to te-generic.h
1650 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1652 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1653 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1656 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1658 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1661 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1663 * config/tc-mips.c (mips_do_align): New function.
1664 * config/tc-mips.h (md_do_align): Define.
1666 2000-01-10 Philip Blundell <philb@gnu.org>
1668 * doc/c-arm.texi (ARM Options): Fix typo.
1669 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1670 line separator for Linux.
1671 * doc/as.texinfo (Comments): Mention the ARM.
1673 2000-01-10 Philip Blundell <pb@futuretv.com>
1675 * configure.in (arm*-*-conix*): New target.
1676 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1678 * configure: Regenerate.
1680 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1682 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1683 (obj_elf_visibility): New function.
1685 * doc/as.texinfo (Visibility): New node: document visibility
1688 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1690 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1691 warning for absolute jump/call without `*' in non-intel mode. No
1692 need to set i.types[0] JumpAbsolute in intel mode.
1694 1999-12-22 Philip Blundell <pb@futuretv.com>
1696 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1697 hook function when changing sections.
1698 (arm_s_data): Likewise.
1700 1999-12-14 Nick Clifton <nickc@cygnus.com>
1702 * config/tc-arm.c (md_parse_option): Add support for -marm720
1703 command line switch.
1705 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1707 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1708 (r_registers, xr_registers): Define.
1709 (r_register_name, xr_register_name): New functions.
1710 (md_assemble): Handle new am33 operand types and instruction
1712 (mn10300_insert_operand, check_operand): Likewise.
1714 1999-11-29 Nick Clifton <nickc@cygnus.com>
1716 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1717 (s_force_thumb): Set thumb_mode to 2.
1718 (md_assemble): Do not complain about thumb instructions on a
1719 non-thumb target if thumb_mode is set to 2.
1721 1999-11-28 Michael Meissner <meissner@cygnus.com>
1723 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1724 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1725 (O_...): Add new machine dependent expressions if we are handling
1726 explicit relocations.
1727 (alpha_reloc_op): New static table holding the explicit relocation
1729 (alpha_literal_hash): New static to hold the hash table for
1730 explicit relocations.
1731 (alpha_macros): Add support for explicit relocations.
1732 (md_begin): If explicit relocations, initialize hash table.
1733 (md_assemble): Don't print a second error if tokenize_arguments
1734 already printed an error message.
1735 (md_apply_fix): Add support for explicit relocations.
1736 (alpha_force_relocation): Ditto.
1737 (alpha_fix_adjustable): Ditto.
1738 (alpha_adjust_symtab): New function to support explicit
1740 (alpha_adjust_symtab_relocs): Ditto.
1741 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1742 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1743 Add support for explicit relocations. Return -2 if an error
1744 message was already printed.
1745 (find_macro_match): Add support for explicit relocations. Comment
1747 (emit_insn): Add support for explicit relocations.
1748 (assemble_tokens): Ditto.
1750 (load_expression): Ditto.
1753 (emit_ir_load): Ditto.
1754 (emit_loadstore): Ditto.
1757 (emit_sextX): Ditto.
1758 (emit_division): Ditto.
1759 (emit_jsrjmp): Ditto.
1760 (emit_retjcr): Ditto.
1762 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1764 (tc_adjust_symtab): If explicit relocations, call the function
1765 alpha_adjust_symtab.
1766 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1767 relocations next to the literal relocation they reference.
1768 (TC_INIT_FIX_DATA): Initialize the new fields.
1769 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1771 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1773 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1774 'B' operand for PA2.0 bb instruction.
1776 1999-11-18 Nick Clifton <nickc@cygnus.com>
1778 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1781 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1783 (mcore_force_relocation): Force relocations to be generated for
1786 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1788 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1789 (i386_displacement): Disallow O_big displacements.
1791 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1793 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1794 improvements in error checking.
1795 (md_assemble): Support for unconditional ARM instructions.
1796 (md_parse_option): Support for -m[arm]v5e flag.
1798 1999-11-12 Nick Clifton <nickc@cygnus.com>
1800 * macro.c (buffer_and_nest): Do not check beyond the end of the
1803 1999-11-11 Nick Clifton <nickc@cygnus.com>
1805 * macro.c (buffer_and_nest): Look for seperator after TO and
1808 1999-11-08 Andrew Haley <aph@cygnus.com>
1810 * app.c (do_scrub_chars): When in State 10, treat backslash
1811 characters in the same way as as symbol characters.
1813 1999-11-07 Richard Henderson <rth@cygnus.com>
1815 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1816 the previous label was in the current section before playing
1817 with auto-alignment.
1819 1999-11-06 Nick Clifton <nickc@cygnus.com>
1821 * config/tc-v850.c (v850_force_relocation): Force relocation
1823 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1826 1999-11-05 Michael Meissner <meissner@cygnus.com>
1828 * expr.h (operatorT): Increase machine dependent operators to 16.
1829 * expr.c (op_rank): Ditto.
1831 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1833 * read.c (pseudo_set): Reject attempts to set the value of a
1836 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1839 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1841 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1842 to bfd_set_section_contents.
1844 1999-11-03 Nick Clifton <nickc@cygnus.com>
1846 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1848 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1850 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1851 (mips_ip): Use OPCODE_IS_MEMBER.
1853 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1855 * config/tc-arm.c (reg_required_here): Improve comments.
1857 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1858 (tinsns): Initialize variants field.
1860 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1861 BAD_PC respectively.
1863 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1865 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1866 * config/tc-arm.h: Fix compile time warnings.
1868 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1870 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1871 form @abs16, @(abs16) and @(abs16 + imm).
1873 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1875 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1876 (ISA_HAS_64_BIT_REGS) New.
1877 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1878 mips_emit_delays,macro_build,load_register,load_addresss,
1879 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1880 and/or use new ISA_xxx macros in expressions involving
1881 ISA, particularly mips_opts.isa.
1883 1999-10-18 Michael Meissner <meissner@cygnus.com>
1885 * expr.h (operatorT): Add machine dependent operators md1..md8.
1886 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1887 for the machine dependent operators to use.
1889 * expr.c (op_rank): Add machine dependent operators.
1891 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1893 (O_cpregister): Ditto.
1894 (md_begin): Change X_op test that field is wide enough to use
1895 O_max instead of O_alpha_max.
1896 (cpu_types): Fill in missing initializer.
1897 (alpha_num_macros): Make unsigned.
1898 (md_assemble): Make opnamelen be size_t.
1899 (md_apply_fix): Cast alpha_num_operands to int before testing.
1900 (alpha_force_relocation): Ditto.
1901 (alpha_fix_adjustable): Ditto.
1902 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1903 (tc_gen_reloc): Ditto.
1904 (tc_get_register): Ditto.
1909 (s_alpha_ent): Ditto.
1910 (s_alpha_end): Ditto.
1911 (s_alpha_frame): Ditto.
1912 (s_alpha_prologue): Ditto.
1913 (s_alpha_file): Ditto.
1914 (s_alpha_gprel32): Ditto.
1915 (s_alpha_proc): Ditto.
1916 (s_alpha_set): Ditto.
1917 (s_alpha_base): Ditto.
1918 (s_alpha_align): Ditto.
1919 (s_alpha_arch): Ditto.
1920 (alpha_align): Ditto.
1921 (assemble_insn): Suppress unused variable warning.
1923 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1924 order in the structure.
1925 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1927 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1929 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1931 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1933 * config/tc-i386.c (i386_index_check): Correct #endif location.
1935 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1937 * as.c (show_usage): Document new options.
1938 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1939 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1940 (parse_args): Parse the new options.
1941 (main): If there were warnings, and --fatal-warnings
1942 was specified, print an error.
1943 * as.h: New variable, flag_fatal_warnings, for new option.
1945 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1947 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1948 '@'. Change autoincrement completers to fall through to cache control
1951 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1953 (pa_parse_addb_64_cmpltr): New function.
1955 * config/tc-hppa.c (pa_ip): Change error message.
1956 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1957 '?Q' args to allow falling through.
1959 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1960 Remove unused conditional codes.
1961 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1963 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1965 * config/tc-d30v.c (CHAR_BIT): Define.
1966 (check_range): Fix bit operations to support integers bigger than
1969 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1971 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1974 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1975 Doug Evans <devans@cygnus.com>
1977 Add support for m32rx.
1978 * config/tc-m32r.c (enable_m32rx): New static global.
1979 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1980 (allow_m32rx): New function.
1981 (M32R_SHORTOPTS): Add `O'.
1982 (md_longopts): Add --m32rx plus several warning options.
1983 (md_parse_option): Handle new options.
1984 (md_show_usage): Print them.
1985 (md_begin): Enable m32rx.
1986 (OPERAND_IS_COND_BIT): New macro.
1987 (first_writes_to_seconds_operands): New function.
1988 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1989 (target_make_parallel,assemble_two_insns): New functions.
1990 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1991 If optimizing and m32rx, try to make consecutive insns parallel.
1993 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1995 * config/tc-mips.c (nopic_need_relax): Allow for the
1996 .sdata.foo sections generated by -fdata-sections,
1997 and for the .gnu.linkonce.s sections generated by C++.
1999 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2001 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2002 with cleaner code using completer prefixes. Add 'Y'.
2004 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2006 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2008 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2009 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2010 insn does not match and we should try the next insn in the table.
2012 1999-09-22 Nick Clifton <nickc@cygnus.com>
2014 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2016 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2018 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2021 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2023 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2024 OBJ_ELF. If ELF, add "sq".
2025 (md_parse_option): If ELF, ignore -s and -q.
2026 (md_show_usage): Mention ELF options.
2028 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2030 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2033 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2035 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2037 * config/tc-hppa.c (struct pa_it): New field "trunc".
2038 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2039 (pa_parse_ftest_gfx_completer): New function
2040 (pa_parse_fp_cnv_format): New function.
2042 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2043 (md_apply_fix): Handle 22bit pc-rel branches.
2045 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2047 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2049 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2051 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2053 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2055 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2056 (pa_ip): Handle 'fX'.
2058 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2060 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2061 unwinds unless the function is in the text space.
2062 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2064 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2066 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2067 (md_assemble): To here. Tweak address generation.
2069 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2071 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2072 (md_assemble): Call dwarf2_where for OBJ_ELF.
2073 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2074 (pa_end_of_source): New function.
2075 * tc-hppa.h (md_end): Define for OBJ_ELF.
2077 1999-09-14 Michael Meissner <meissner@cygnus.com>
2079 * configure.in (Canonicalization of target names): Remove adding
2080 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2081 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2082 * configure: Regenerate.
2084 1999-09-14 Donn Terry <donn@interix.com>
2086 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2088 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2090 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2091 pc-relative jmp/call to an absolute symbol.
2092 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2093 absolute section symbols.
2095 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2096 jump handling code and comments.
2098 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2100 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2101 the value if TE_PE and a global defined symbol.
2103 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2105 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2106 print the symbol, rather than printing it here.
2108 1999-09-11 Donn Terry <donn@interix.com>
2110 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2111 BFD_RELOC_RVA relocations.
2113 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2114 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2117 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2119 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2120 * doc/internals.texi (Object format backend): Document
2123 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2124 relocations against global symbols if TE_PE.
2126 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2127 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2129 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2132 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2133 symbols which do not have a constant value, or tags with
2134 non-tags. Remove the symbol from the list before adding it at the
2137 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2138 C_FCN symbol differently if TE_PE.
2139 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2140 appears in the pseudo-op, rather coff_line_base which is only set
2143 * config/obj-coff.c (obj_coff_loc): New static function.
2144 (obj_pseudo_table): Add "loc".
2146 * config/obj-coff.c (add_lineno): Check that the line number is
2149 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2150 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2152 (md_atof): Return NULL rather than 0.
2153 * config/tc-i386.c (md_atof): Change type to int.
2154 * expr.c (expr): Change first parameter to int.
2155 * config/obj-coff.c: Add declarations for static functions.
2156 (coff_frob_symbol): Use SYM_AUXENT.
2157 * config/tc-i386.h (flag_16bit_code): Don't declare.
2159 * config/obj-coff.c (obj_coff_section): Default to setting
2160 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2162 * write.c (adjust_reloc_syms): Print adjusted fixup.
2164 * expr.c (integer_constant): Correct too_many_digits calculation
2167 1999-09-09 Andreas Schwab <schwab@suse.de>
2169 * doc/c-arm.texi: Fix arguments of @var to not contain
2172 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2174 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2176 (md_parse_option): Only support -k flag for ELF and COFF targets.
2178 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2180 * config/tc-hppa.c (pa_ip): Put strict register checks before
2181 call to pa_parse_number.
2183 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2185 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2187 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2190 1999-09-06 Donn Terry <donn@interix.com>
2192 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2194 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2196 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2197 candidate instruction. Require registers for register arguments
2198 when in strict mode. Require assemble-time constants for
2199 constants when in strict mode.
2200 (pa_get_absolute_expression): Require a constant when in strict
2203 1999-09-06 Nick Clifton <nickc@cygnus.com>
2205 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2207 1999-09-04 Steve Chamberlain <sac@pobox.com>
2209 * config/tc-pj.c: New file, supports picoJava in ELF.
2210 * config/tc-pj.h: Ditto.
2211 * configure.in (pjl*, pj*): New targets.
2212 * Makefile.am: Rebuild dependencies.
2213 (CPU_TYPES): Add pj.
2214 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2215 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2216 * doc/c-pj.texi: New file.
2217 * doc/as.texinfo: Add some PJ specifics.
2218 * doc/all.texi: Add PJ to the list of all architectures, sort them
2220 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2221 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2223 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2225 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2226 (obj_frob_file): Test for null pointer.
2227 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2228 (OBJ_PROCESS_STAB): And here.
2229 (elf_obj_sy): Remove
2231 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2232 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2233 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2235 * config/obj-coff.c (no_func): Remove.
2236 (coff_format_ops): Change occurrences of no_func to 0, as we test
2237 for 0 in obj-multi.h.
2239 * configure.in: Enable bfd for i386-coff when primary target is
2240 bfd. Enable i386 elf,coff emulation support. Don't set
2241 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2242 emulation to support.
2243 *configure: Regenerate.
2245 1999-09-02 Nick Clifton <nickc@cygnus.com>
2247 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2248 .section .line directive is encountered.
2250 1999-09-01 Nick Clifton <nickc@cygnus.com>
2252 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2255 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2256 * as.texinfo: Document --gdwarf2 command line option.
2257 Add additional documentation of ARM command line switches.
2259 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2261 * config/tc-i386.c (i386_intel_memory_operand): Combine
2262 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2263 and RESTORE_END_STRING around parse_register calls.
2264 (i386_operand): Here too.
2265 (i386_is_reg): Remove.
2266 (parse_register): Move as_bad calls from within this function to
2269 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2271 Based on a patch from H.J. Lu <hjl@gnu.org>
2272 * config/tc-i386.c (parse_register): Handle FP regs specially.
2273 (md_begin): Remove '(' and ')' from register_chars.
2275 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2277 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2278 error message (done elsewhere).
2280 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2282 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2284 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2286 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2289 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2291 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2293 Add new completers. Fix bug in 64 bit condition handling.
2295 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2298 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2300 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2302 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2304 1999-08-27 Jim Wilson <wilson@cygnus.com>
2306 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2307 (struct ls): Add frag field. Initialize it to zero.
2308 (out_end_sequence): New local text_frag. Set it while in text section.
2309 Replace address check with frag check. Set ls.frag to text_frag if
2310 out_set_addr called.
2311 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2312 Set it before switching sections. Replace address check with frag
2313 check. Set ls.frag to saved_frag if out_set_addr called.
2315 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2317 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2318 output "advance_pc" opcode instead of calling gen_addr_line().
2319 The latter has the undesired side-effect of creating a new row
2320 in the debug line info matrix.
2322 1999-08-26 Jim Wilson <wilson@cygnus.com>
2324 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2325 ls.last_filename if last is less than zero. Set ls.last_filename
2326 when allocating new entry.
2327 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2330 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2332 * config/tc-i386.c (i386_index_check): Fix the displacement size
2333 when INFER_ADDR_PREFIX.
2335 1999-08-18 Nick Clifton <nickc@cygnus.com>
2337 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2340 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2342 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2343 handle 0xffffNNNN constants correctly.
2345 1999-08-16 Nick Clifton <nickc@cygnus.com>
2347 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2350 1999-08-13 Nick Clifton <nickc@cygnus.com>
2352 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2353 (md_apply_fix3): Always pass positive values to
2354 validate_offset_imm.
2356 1999-08-12 Nick Clifton <nickc@cygnus.com>
2358 * config/tc-arm.c (skip_whitespace): New macro.
2359 Formatting tidy ups.
2361 (md_apply_fix3): Store relocation offset in addend for ELF based
2363 (arm_force_relocation): Always generate relocs for Thumb function
2366 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2368 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2369 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2371 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2373 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2374 flags for the unwind subspace.
2376 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2377 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2378 suitable relocation based on the size of the target's pointer.
2379 Always Use subsegment zero for the unwinders.
2380 (pa_level): Handle "2.0w".
2382 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2384 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2385 with the following instruction unless this was specified.
2387 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2389 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2390 certain sections, to match BFD changes.
2392 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2394 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2395 (EXTRA_SCRIPTS): Define to keep automake happy.
2396 * Makefile.in: Rebuild.
2398 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2400 * Makefile.am: Rename .dep* files to DEP*.
2401 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2402 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2404 * Makefile.in: Rebuild.
2406 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2408 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2410 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2412 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2413 avoid problems on DOS filesystems.
2414 * Makefile.in: Rebuild.
2416 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2418 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2420 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2423 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2425 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2426 line to create ${GDBINIT} rather than .gdbinit.
2427 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2429 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2431 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2433 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2435 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2437 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2439 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2440 non-adjustable symbols.
2442 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2444 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2446 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2448 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2451 1999-08-05 Donn Terry <donn@interix.com>
2453 * config/te-interix.h: New file.
2454 * configure.in (i386-*-interix*): New target.
2455 * configure: Rebuild.
2457 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2459 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2460 selectors for ELF too.
2461 (selector_table): Add "ltp" and "rtp" selectors.
2463 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2465 * config/tc-i386.c (i386_operand): No need to change
2466 operand_string pointer in segment reg case before goto
2467 do_memory_reference. Initialise displacement_string_start and
2468 displacement_string_end after do_memory_reference label.
2469 (i386_index_check): Add operand_string param, and print error
2470 message on failure here.
2471 (i386_intel_memory_operand): Instead of here.
2472 (i386_operand): And here.
2473 (INFER_ADDR_PREFIX): Enable.
2475 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2477 * config/tc-i386.h (DefaultSize): Define. Renumber following
2478 opcode_modifier defines.
2480 From Etienne Lorrain <etienne.lorrain@ibm.net>
2481 * config/tc-i386.c (stackop_size): New variable.
2482 (set_16bit_code_flag): Clear it here.
2483 (set_16bit_gcc_code_flag): New function.
2484 (md_pseudo_table): Add "code16gcc" entry.
2485 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2487 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2489 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2490 next_set_end even if the end symbol is being discarded.
2492 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2493 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2494 * config/obj-coff.c: Likewise.
2495 (seg_info_type): Remove.
2496 (seg_info_off_by_4): Change to array of segT.
2497 (s_get_segment): Adjust accordingly.
2498 (obj_pseudo_table): Fully initialize sentinel entry.
2500 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2501 Ralf Baechle <ralf@uni-koblenz.de>.
2503 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2505 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2507 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2509 * config/tc-i386.c: Indentation and white space changes.
2510 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2511 don't enable it by default.
2512 (i386_intel_operand): Remove redundant prototype.
2513 Move check on number of memory operands, and i.mem_operands++
2514 (i386_intel_memory_operand): To here.
2515 Remove i386_immediate code from here. Remove special case code
2516 for input and output using (%dx). Remove base/index checks and
2517 call i386_index_check instead. Save initial operand_string
2518 argument for error message.
2519 (i386_operand): Remove redundant prototype. Move base/index
2520 checks to i386_index_check.
2521 (i386_displacement): Move intel mode check for non-zero
2523 (i386_intel_memory_operand): To here.
2525 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2527 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2528 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2529 by .register pseudo-op if -64 and --no-undeclared-regs.
2530 (s_register, sparc_adjust_symtab): New functions.
2531 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2532 Declare sparc_adjust_symtab as tc_adjust_symtab.
2533 * doc/c-sparc.texi: Add description of #ignore special literal
2534 for .register pseudo-op.
2536 1999-07-30 Catherine Moore <clm@cygnus.com>
2538 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2539 the relocation's section offset.
2541 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2543 * write.c (fixup_segment): Fix generic error check overflow test.
2545 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2546 X_add_number to long.
2548 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2550 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2553 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2555 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2558 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2560 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2562 * configure.bat: Remove; obsolete.
2563 * config/go32.cfg: Likewise.
2565 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2567 * configure.in (i386-*-vxworks*): New target.
2568 * configure: Rebuild.
2570 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2572 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2574 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2576 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2578 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2579 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2580 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2581 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2582 MAX_RELOC_EXPANSION): Define.
2583 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2585 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2587 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2588 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2589 block. Print a warning if an 8-bit or 16-bit constant
2590 displacement or immediate is truncated on output.
2591 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2593 (i386_operand): Disallow immediate jump absolute operand.
2595 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2597 * configure.in: Bump version number to 2.9.5.
2598 * configure: Rebuild.
2600 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2603 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2605 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2606 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2608 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2610 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2612 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2614 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2615 if -mno-fpu was given.
2616 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2618 (cons_fix_new_arm): Remove misleading comments.
2620 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2622 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2624 (relax_segment): Likewise. After giving a rs_org error, convert
2625 the frag to rs_align to avoid cascading errors.
2627 1999-07-12 Andreas Schwab <schwab@suse.de>
2629 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2631 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2633 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2634 as appropriate. Fill in structure initializations. Add variable
2635 initializations. Add casts.
2636 * dwarf2dbg.c (print_stats): Change i to size_t.
2637 * listing.c (listing_listing): Change list_line to unsigned int.
2639 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2641 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2642 rather than checking for \001 and \002 in symbol name.
2643 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2645 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2647 * configure.in (hppa*-linux-gnu*): New target.
2648 * configure: Rebuilt.
2650 1999-07-08 Nick Clifton <nickc@cygnus.com>
2652 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2654 1999-07-07 Nick Clifton <nickc@cygnus.com>
2656 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2657 accessing symbolP directly.
2659 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2661 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2664 1999-07-05 Nick Clifton <nickc@cygnus.com>
2666 * config/tc-arm.c (ARM_EXT_V5): Define.
2667 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2668 (md_begin): Detect ARM v5 architectures.
2669 (md_parse_option): Accept arm v5 specification.
2670 (md_show_usage): Documment -marmv5 switch.
2672 * doc/c-arm.texi: Document -marmv5 command line option.
2674 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2676 (validate_immediate_twopart): New function. Determine if a
2677 constant can be computed by two ADD instructions.
2678 (output_inst): Remove its command line parameter - it was never
2680 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2681 implememt the ADRL pseudo op.
2682 (tc_gen_reloc): Generate a suitable error message if an ADRL
2683 instruction tries to generate a real reloc.
2685 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2687 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2689 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2692 1999-06-27 H.J. Lu <hjl@gnu.org>
2694 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2695 non BFD_ASSEMBLER case.
2697 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2699 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2702 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2704 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2705 out_end_sequence() when the address decreases due to a new frag.
2706 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2707 numbering starts with 1.
2709 1999-06-23 Nick Clifton <nickc@cygnus.com>
2711 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2713 (mcore_s_text): Call obj_elf_text for ELF target.
2714 (mcore_s_data): Call obj_elf_data for ELF target.
2715 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2717 (mcore_s_bss): New function: Dump literal table before changing
2719 (mcore_s_comm): New function: Dump literal table before changing
2722 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2723 No longer static functions.
2724 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2725 Provide prototypes for these functions.
2727 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2729 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2730 a list of names, to try obj_segment_name, and to try abbreviated
2731 names when using COFF without long section names.
2733 * config/tc-alpha.c: More use of symbol accessor functions.
2734 * config/tc-arc.c: Likewise.
2735 * config/tc-d30v.c: Likewise.
2736 * config/tc-fr30.c: Likewise.
2737 * config/tc-i860.c: Likewise.
2738 * config/tc-m88k.c: Likewise.
2739 * config/tc-mcore.c: Likewise.
2740 * config/tc-ns32k.c: Likewise.
2741 * config/tc-sparc.c: Likewise.
2742 * config/tc-v850.c: Likewise.
2744 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2745 sy_value with appropriate accessor functions.
2746 * config/tc-arm.c (md_apply_fix3): Likewise.
2747 * config/tc-d10v.c (AT_WORD_P): Likewise.
2748 * config/tc-v850.c (reg_name_search): Likewise.
2750 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2751 use symbol_get_bfdsym instead.
2752 * config/tc-ppc.c (md_assemble): Likewise.
2753 * config/tc-v850.c (v850_comm): Likewise.
2755 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2757 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2758 the symbol, rather than accessing the bsym member.
2759 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2760 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2761 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2762 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2763 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2764 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2765 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2766 * config/tc-v850.c (tc_gen_reloc): Likewise.
2768 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2770 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2771 (hppa_gen_reloc_type): Conditionalize on BFD64.
2772 (tc_gen_reloc): Re-enable ELF relocations.
2773 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2775 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2777 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2779 (do_ldst): Move assignment out of if condition.
2780 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2781 parentheses to avoid warning.
2783 1999-06-21 Nick Clifton <nickc@cygnus.com>
2785 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2786 macro to get at the BFD symbol associated with a GAS symbol.
2788 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2790 * config/tc-ppc.c: Update for symbol handling changes.
2791 * config/obj-coff.c: Likewise.
2793 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2795 * tc-hppa.c: General cleanups of ELF support. No more spaces
2796 and subspaces for ELF.
2797 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2798 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2799 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2800 (UNWIND_SECTION_NAME): Likewise.
2801 (space/subspace related structures): Conditionalize definitions
2803 (space/subspace directives and support routines): Conditionalize
2804 definitions and references/uses on OBJ_SOM.
2805 (label_symbol_struct): For ELF, track the symbol's segment. For
2806 SOM track its space.
2807 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2809 (USE_ALIASES): Kill for both SOM & ELF.
2810 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2811 (pa_space, pa_subspace): Corresponding changes.
2812 (pa_spaces_begin): Corresponding chagnes.
2813 (md_begin): Do not muck around with space/subspace stuff for
2815 (md_apply_fix): Temporarily disable argument relocation stuff
2817 (tc_gen_reloc): Temporarily disable relocation generation for
2819 (pa_build_unwind_subspace): Similarly.
2821 1999-06-16 Nick Clifton <nickc@cygnus.com>
2823 * config/tc-arm.c (thumb_set): New pseudo op.
2824 (text, data, section): Override these pseudo ops with ARM
2826 (s_thumb_set): New function: Perform the same as a .set pseudo
2827 op, but also mark the alias'ed symbol as being a Thumb
2829 (arm_s_text): New function: Perform the same as the .text
2830 pseudo op, but dump the literal pool before changing
2832 (arm_s_data): New function: Perform the same as the .data
2833 pseudo op, but dump the literal pool before changing
2835 (arm_s_section): New function: Perform the same as the
2836 .section pseudo op, but dump the literal pool before changing
2838 (arm_cleanup): Do not reset the current section before dumping
2841 1999-06-17 Nick Clifton <nickc@cygnus.com>
2843 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2844 OPTION_NO_WARN_UNMATCHED entries.
2845 (md_parse_option): Generate a warning message if an unrecognised
2846 option is encountered.
2848 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2849 (get_operands): When parsing an expression after an '@' symbol
2850 has been detected, do not ignore '#' symbols.
2851 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2854 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2856 From K. Richard Pixley <rich@noir.com>:
2857 * configure.in (ppc-*-vxworks*): New target.
2858 * configure: Rebuild.
2860 1999-06-12 Philip Blundell <philb@gnu.org>
2862 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2864 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2866 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2867 which refer to symbols in linkonce sections, permit reducing the
2868 relocs if the symbol is local.
2870 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2872 * subsegs.c (subseg_text_p): New function.
2873 * as.h (subseg_text_p): Declare.
2874 * read.c (do_align): Use subseg_text_p to set the default fill.
2875 * write.c (subsegs_finish): Likewise.
2876 * config/obj-coff.c (write_object_file): Likewise.
2877 * config/tc-i386.h (md_maybe_text): Don't define.
2878 (md_do_align): Use subseg_text_p to set the default fill.
2879 * config/tc-m32r.c (m32r_do_align): Likewise.
2880 * config/tc-sh.c (sh_do_align): Likewise.
2881 * config/tc-sparc.h (md_do_align): Likewise.
2883 1999-06-12 David O'Brien <obrien@freebsd.org>
2885 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2886 * configure: Rebuild.
2888 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2890 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2891 * Makefile.am: Rebuild dependencies.
2892 * Makefile.in: Rebuild.
2894 * config/tc-i386.c (i386_immediate): Remove unused label
2897 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2898 * symbols.c: Likewise.
2899 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2900 sy_next field when taking address, rather than symbol_next.
2902 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2904 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2905 value from the output file architecture.
2906 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2907 * dwarf2dbg.h: Change bfd_vma to addressT.
2909 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2911 * dwarf2dbg.h: Use PARAMS in function declarations.
2913 1999-06-11 Martin Dorey <mdorey@madge.com>
2915 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2916 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2918 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2920 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2922 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2924 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2927 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2929 * read.c (read_a_source_file): Only declare inescape if
2932 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2934 (find_entry_byval): Add parens to avoid warning.
2936 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2938 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2941 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2943 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2946 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2947 synthetize_setx): New functions.
2948 (md_assemble): Broken the special cases into the above
2949 functions. Make compiler happy if sizeof(bfd_vma)==4.
2950 Fix sethi generated from set/setuw. If instructions have a relloc,
2951 always clear the fields to be relocated in the opcode.
2952 (sparc_ip): Remove special_case global variable.
2954 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2956 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2957 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2958 indication of success rather than a value.
2959 (itbl_get_val): Likewise.
2960 (itbl_get_field): Use strcspn. Change delimiters to include
2962 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2963 (itbl_get_val): Likewise.
2964 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2966 * symbols.c (copy_symbol_attributes): Convert local symbols to
2969 1999-06-10 Nick Clifton <nickc@cygnus.com>
2971 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2974 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2976 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2977 Optimize set if sizeof(bfd_vma) == 64.
2978 (sparc_ip): Fix sethi - without %hi() it should generate
2979 R_SPARC_22 reloc, not R_SPARC_HI22.
2980 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2982 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2984 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2985 (s_ncons): New function.
2986 (native_op_table): New table.
2987 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2988 R_SPARC_OLO10 handling.
2990 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2992 * expr.h (struct expressionS): Revert last change; widen X_op.
2993 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2995 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2997 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2998 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2999 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3000 * Makefile.in: Regenerated.
3002 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3003 `common' pass on to s_mri_common.
3004 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3006 1999-06-06 Richard Henderson <rth@cygnus.com>
3008 * config/obj-elf.c (obj_elf_section): Don't free the return
3009 value of demand_copy_C_string.
3011 1999-06-05 Richard Henderson <rth@cygnus.com>
3013 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3014 creation logic from obj_elf_create_section.
3016 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3017 (section_stack): New.
3018 (special_sections): Make const.
3019 (obj_elf_section): Gut and rewrite parsing.
3020 (obj_elf_change_section): New function broken out of obj_elf_section.
3021 (obj_elf_parse_section_letters): Likewise.
3022 (obj_elf_section_word): Likewise.
3023 (obj_elf_section_type): Likewise.
3024 (obj_elf_previous): Treat as a toggle.
3025 (obj_elf_popsection): New.
3026 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3027 (ppc_section_type): Likewise.
3028 * config/tc-ppc.h: Likewise.
3030 * expr.h (struct expressionS): Don't make X_op a bitfield.
3031 * config/tc-alpha.c: Update for symbol handling changes.
3032 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3033 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3035 1999-06-05 Richard Henderson <rth@cygnus.com>
3037 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3038 (dwarf2_gen_line_info): Kill unused variables.
3039 (dwarf2_finish): Likewise.
3040 (dwarf2_where): Likewise.
3041 (dwarf2_directive_file): If we've only got a string,
3042 hand off to s_app_file.
3043 * ecoff.c: Move the include of ecoff.h.
3044 * symbols.h (S_IS_FUNCTION): Prototype.
3046 * read.c (LEX_HASH): Supply a default.
3048 (s_globl): Update `c' after skipping whitespace.
3049 * read.h (LEX_END_NAME, is_name_ender): New.
3050 * expr.c (get_symbol_end): Respect it.
3052 1999-06-04 Mark Klein <mklein@dis.com>
3054 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3056 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3058 * config/tc-hppa.c: Update for symbol handling changes.
3060 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3062 * cgen.c: Update for symbol handling changes.
3063 * config/tc-m32r.c: Likewise.
3065 * config/tc-hppa.h: Update for symbol handling changes.
3066 * config/tc-hppa.c: Likewise.
3068 * config/tc-arm.h: Update for symbol handling changes.
3069 * config/tc-arm.c: Likewise.
3070 (symbol_make_empty): Remove. Just use symbol_create.
3072 * symbols.c (symbol_set_tc): Correct name.
3074 * Makefile.am: Rebuild dependencies.
3075 ($(OBJS)): Don't depend upon struc-symbol.h.
3076 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3077 * dep-in.sed: Don't remove struc-symbol.h.
3078 * Makefile.in: Rebuild.
3080 * doc/internals.texi (Symbols): Describe changes in symbol
3083 1999-06-03 Richard Henderson <rth@cygnus.com>
3085 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3086 instead of doing the work by hand.
3088 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3090 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3091 state of line state-machine.
3092 (struct ls): Collect DWARF2 line state-machine state in new member
3093 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3094 resulted in any DWARF2 directives.
3095 (reset_state_machine): New function.
3096 (out_end_sequence): Ditto.
3097 (dwarf2_gen_line_info): When switching sections or switching to a
3098 lower text address, call out_end_sequence() first to terminate the
3099 previous code sequence as code sequences MUST have monotonically
3100 increasing addresses.
3101 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3103 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3105 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3106 DWARF2 debug info (line information only, at this point).
3107 * as.h: Update comment about supported debug formats.
3108 * dwarf2dbg.c, dwarf2dbg.h: New files.
3109 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3111 * expr.c (operand): Don't use [ for parens if we want an index op.
3112 (op_encoding): Switch [ into O_index, if desired.
3113 (op_rank): Renumber with O_index on bottom.
3114 (expr): If O_index, match closing bracket.
3115 * expr.h (O_index): New.
3117 * read.c (read_a_source_file): Conditionally allow matched "
3118 in lines passed to md_assemble.
3120 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3122 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3124 Add support for storing local symbols in a small structure to save
3125 memory when assembling large files.
3126 * as.h: Don't include struc-symbol.h.
3127 (symbolS): Add typedef.
3128 * symbols.c: Include struc-symbol.h.
3129 (local_hash): New static variable.
3130 (save_symbol_name): New static function, from symbol_create.
3131 (symbol_create): Call save_symbol_name.
3132 (local_symbol_count): New static variable.
3133 (local_symbol_conversion_count): Likewise.
3134 (LOCAL_SYMBOL_CHECK): Define.
3135 (local_symbol_make): New static function.
3136 (local_symbol_convert): New static function.
3137 (colon): Handle local symbols. Create local symbol for local
3139 (symbol_table_insert): Handle local symbols.
3140 (symbol_find_or_make): Create local symbol for local label name.
3141 (symbol_find_base): Check for local symbol.
3142 (symbol_append, symbol_insert): Check for local symbols.
3143 (symbol_clear_list_pointers, symbol_remove): Likewise.
3144 (verify_symbol_chain): Likewise.
3145 (copy_symbol_attributes): Likewise.
3146 (resolve_symbol_value): Handle local symbols.
3147 (resolve_local_symbol): New static function.
3148 (resolve_local_symbol_values): New function.
3149 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3150 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3151 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3152 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3153 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3154 (symbol_previous, symbol_next): New functions.
3155 (symbol_get_value_expression): Likewise.
3156 (symbol_set_value_expression): Likewise.
3157 (symbol_set_frag, symbol_get_frag): Likewise.
3158 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3159 (symbol_mark_used_in_reloc): Likewise.
3160 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3161 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3162 (symbol_mri_common_p): Likewise.
3163 (symbol_mark_written, symbol_clear_written): Likewise.
3164 (symbol_written_p): Likewise.
3165 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3166 (symbol_section_p, symbol_equated_p): Likewise.
3167 (symbol_constant_p): Likewise.
3168 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3169 (symbol_get_obj, symbol_set_obj): Likewise.
3170 (symbol_get_tc, symbol_set_tc): Likewise.
3171 (symbol_begin): Initialize local_hash.
3172 (print_symbol_value_1): Handle local symbols.
3173 (symbol_print_statistics): Print local symbol statistics.
3174 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3175 Declare new symbols.c functions. Move many declarations here from
3177 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3178 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3179 (struct symbol): Move bsym to make it clearly the first field.
3180 Remove TARGET_SYMBOL_FIELDS.
3181 (symbolS): Don't typedef.
3182 (struct broken_word): Remove.
3183 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3184 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3185 (symbol_clear_list_pointers): Likewise.
3186 (symbol_insert, symbol_remove): Likewise.
3187 (symbol_previous, symbol_append): Likewise.
3188 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3189 (struct local_symbol): Define.
3190 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3191 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3192 (local_symbol_get_frag, local_symbol_set_frag): Define.
3193 (local_symbol_get_real_symbol): Define.
3194 (local_symbol_set_real_symbol): Define.
3196 * write.c (write_object_file): Call resolve_local_symbol_values.
3197 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3198 (TARGET_SYMBOL_FIELDS): Don't define.
3199 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3200 ECOFF_DEBUGGING, add ECOFF fields.
3201 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3202 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3203 ECOFF_DEBUGGING, add ECOFF fields.
3204 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3205 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3206 * config/tc-mcore.h: Don't include struc-symbol.h.
3207 (TARGET_SYMBOL_FIELDS): Don't define.
3208 (struct mcore_tc_sy): Define.
3209 (TC_SYMFIELD_TYPE): Define.
3210 * Many files: Use symbolS instead of struct symbol. Use new
3211 accessor functions rather than referring to symbolS fields
3214 * read.c (s_mri_common): Don't add in value of line_label.
3216 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3217 checking for SEC_LINK_ONCE.
3219 * config/tc-sh.h (sh_fix_adjustable): Declare.
3221 * app.c (input_buffer): New static variable.
3222 (app_push): Save saved_input in allocated buffer.
3223 (app_pop): Restored saved_input.
3224 (do_scrub_chars): Change get parameter to take char * and int as
3225 arguments. Change GET macro to pass input_buffer to get
3226 function. Don't save input into allocated buffer.
3227 * as.h (do_scrub_chars): Update declaration.
3228 * input-file.c (input_file_get): Change to take char * and int.
3229 Read data into passed in buffer. Remove static buffer.
3230 * read.c (scrub_from_string): Change to take char * and int. Copy
3231 data into passed in buffer.
3233 * hash.h: Neaten. Declare hash_traverse.
3234 * hash.c: Complete rewrite based on BFD hashing code.
3235 * gasp.c (chunksize): New variable.
3236 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3239 1999-05-28 Nick Clifton <nickc@cygnus.com>
3241 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3242 addend unless the target uses an old ABI.
3244 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3246 -Wchar-subscripts cleanup
3247 * listing.c (listing_newline): Use unsigned char variable, so
3248 calls to isascii,iscntrl are correct.
3249 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3251 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3252 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3253 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3254 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3256 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3258 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3260 (arch_coldfire_p): New #define.
3261 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3263 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3265 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3267 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3268 (install_operand): Add place `N'.
3269 (init_table): Add registers ACC, MACSR, MASK.
3271 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3273 * config/tc-m68k.c: Change mcf5200 --> mcf.
3274 (archs): Add mcf5206e, mcf5307.
3275 (m68k_ip): Add format `u'.
3276 (install_operand): Add place `m', `M', `h'.
3277 (init_table): Add upper/lower registers.
3279 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3281 1999-05-28 Martin Dorey <mdorey@madge.com>
3283 * config/tc-i960.c: Several minor changes to add ELF and
3284 BFD_ASSEMBLER support.
3285 * config/tc-i960.h: Likewise.
3286 * configure.in (i960-*-elf*): New target.
3287 * aclocal.m4, configure: Rebuild.
3289 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3291 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3292 reloc changes when defined(BFD_ASSEMBLER).
3294 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3296 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3298 * write.c (write_print_statistics): Output to file, not stderr.
3300 * expr.c (generic_bignum_to_int32,64): Prototype.
3302 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3303 output_sleb128, output_uleb128, output_big_sleb128,
3304 output_big_uleb128, output_big_leb128): Prototype.
3305 (output_big_sleb128, output_big_uleb128): Make inline.
3306 (output_big_leb128): Remove inline
3308 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3309 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3310 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3311 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3312 value for correct overflow check in write.c:fixup_segment.
3313 * write.c (fixup_segment): Move bitfield overflow checks to after
3314 the md_apply_fix call.
3315 * config/obj-coff.c (fixup_segment): Likewise.
3316 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3317 valueT *val argument.
3319 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3321 * config/atof-ieee.c (gen_to_words): Correctly round a
3322 denormalized number. Fix off-by-one in range checking for
3323 exponent in a denormal.
3325 1999-05-10 Nick Clifton <nickc@cygnus.com>
3327 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3330 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3332 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3334 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3336 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3337 (ReverseRegRegmem): Remove.
3338 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3339 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3340 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3343 From Doug Ledford <dledford@redhat.com>
3344 * config/tc-i386.h (RegXMM): New for P/III.
3345 * config/tc-i386.c: Add support for P/III.
3347 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3349 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3350 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3351 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3353 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3355 * config/tc-i386.c (i386_immediate): Skip whitespace before
3356 complaining about junk after expression.
3357 (i386_displacement): Likewise.
3359 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3361 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3362 Don't copy before downcaseing.
3364 1999-05-05 Catherine Moore <clm@cygnus.com>
3366 * tc-m68k.c: Include elf/m68k.h.
3367 (m68k_elf_final_processing): New routine.
3368 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3371 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3373 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3376 1999-04-30 Nick Clifton <nickc@cygnus.com>
3378 * config/tc-mcore.c (mcore_s_section): Dump literals before
3381 1999-04-29 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3386 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3388 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3389 (TC_INIT_FIX_DATA): Delete.
3390 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3391 (TC_INIT_FIX_DATA): Delete.
3392 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3393 * write.c (fix_new_internal): Initialize fx_cgen member.
3394 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3395 (gas_cgen_md_apply_fix3): Update.
3396 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3397 (md_cgen_record_fixup_exp): Update.
3398 (FX_OPINFO_R_TYPE): Update.
3400 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3401 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3402 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3403 * frags.h (struct frag): Make opindex, opinfo ints.
3405 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3407 1999-04-26 Tom Tromey <tromey@cygnus.com>
3409 * aclocal.m4, configure: Updated for new version of libtool.
3411 1999-04-22 Nick Clifton <nickc@cygnus.com>
3413 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3415 (md_apply_fix3): Do not fix up absolute relocations against
3418 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3420 1999-04-20 Nick Clifton <nickc@cygnus.com>
3422 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3423 changes and data-in-text directives.
3424 (mcore_cons): New function: intercept cons() operations.
3425 (mcore_float_cons): New function: intercept float_cons()
3427 (mcore_stringer): New function: intercept stringer() operations.
3429 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3431 * obj.h (struct format_ops): Change generate_asm_lineno field to
3433 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3435 * config/tc-alpha.c (find_opcode_match): Add default case to
3437 (find_macro_match): Likewise.
3438 (load_expression): Parenthesize && within ||.
3440 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3442 1999-04-17 Nick Clifton <nickc@cygnus.com>
3444 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3445 .text .data .section pseudo ops.
3446 (mcore_s_section): New function. Dump lits before changing secs.
3447 (mcore_s_text): New function. Dump lits before changing secs.
3448 (mcore_s_data): New function. Dump lits before changing secs.
3450 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3452 * config/tc-mips.c (mips_32bitmode): New.
3453 (md_begin): Set mips_32bitmode if needed.
3454 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3455 Set EF_MIPS_32BITMODE.
3457 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3459 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3462 1999-04-16 Nick Clifton <nickc@cygnus.com>
3464 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3466 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3468 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3469 expressions correctly.
3472 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3474 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3476 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3478 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3479 and fmpynfadd instructions.
3481 1999-04-11 Richard Henderson <rth@cygnus.com>
3483 * as.h (environ): Declare it, if needed.
3484 * as.c (dump_statistics): Don't declare environ.
3485 * configure.in (environ): Detect declaration.
3486 * configure, config.in: Rebuild
3488 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3489 (i386_displacement): Allocate enough space for replacement buffer.
3490 Clean up replacement buffer initialization.
3492 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3494 * subsegs.c (section_symbol): Don't create a new symbol if one
3495 already exists; instead, use the existing one, but set its segment
3496 and frag data if it hasn't already been defined.
3497 * config/obj-coff.c (c_section_symbol): Likewise.
3499 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3501 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3503 1999-04-08 Nick Clifton <nickc@cygnus.com>
3505 * config/tc-mcore.c: New File: Support routines for MCore
3507 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3508 * config/obj-coff.c: Add support for mcore-pe target.
3510 * Makefile.am: Add support for MCore targets.
3511 * Makefile.in: Regenerate.
3512 * configure.in: Add support for MCore targets.
3513 * configure: Regenerate.
3515 * doc/all.texi: Set MCORE.
3516 * doc/as.texinfo: Document MCore specific command line options.
3518 * write.h: Prevent multiple inclusion.
3520 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3522 * asintl.h (LC_MESSAGES): Never define.
3523 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3525 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3528 * Makefile.am (m68k-parse.c): If configuring in the source
3529 directory, copy m68k-parse.y into the local directory before
3530 running ylwrap, to remove spurious differences when generating
3532 * Makefile.in: Rebuild.
3534 * config/tc-sparc.h (md_do_align): Just allocate the number of
3535 bytes necessary, rather than always allocating 1024.
3537 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3539 * listing.c (listing_newline): Add cast to avoid warning.
3540 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3541 * config/tc-i386.c (i386_scale): Add return value.
3542 (build_displacement_string): Remove unused local temp_disp2.
3543 (i386_intel_memory_operand): Add parentheses to avoid warning.
3544 (i386_intel_operand): Remove unused local end_of_operand_string.
3545 (i386_operand): Remove unused local operand_modifier.
3546 (i386_operand): Add parens to avoid warning.
3548 1999-04-04 Don Bowman <don@pixsci.com>
3550 * configure.in: Add mips*-*-vxworks* target; have it define
3552 * configure, config.in: Rebuild.
3554 1999-03-31 Nick Clifton <nickc@cygnus.com>
3556 * configure.in (emulations): Add support for arm-epoc-pe.
3557 * configure: Regenerate.
3558 * config/te-epoc-pe.h: New file. Define macros specific to
3560 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3561 for arm-epoc-pe target.
3563 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3565 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3567 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3569 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3570 detect ",n" without a condition.
3571 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3574 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3576 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3577 instruction is encoded with one bit.
3580 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3582 * doc/internals.texi (CPU backend): Mention that
3583 line_separator_chars should not include newline. From thi
3584 <ttn@mingle.glug.org>.
3586 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3588 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3589 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3591 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3593 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3595 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3597 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3600 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3602 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3604 1999-03-15 Martin Hunt <hunt@cygnus.com>
3606 * app.c (do_scrub_begin): Change '-' back to a symbol char
3607 so we can use multiple opcodes on a line again.
3609 * config/tc-d30v.c: By default, warn if a symbol has
3610 the same name as a register. Plus some minor
3611 updates from the branch.
3613 1999-03-13 Nick Clifton <nickc@cygnus.com>
3615 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3616 BFD_RELOC_16 and BFD_RELOC_64.
3618 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3620 * expr.c (expr): Add missing else.
3622 1999-03-12 Nick Clifton <nickc@cygnus.com>
3624 * config/tc-arm.c (md_apply_fix3): Improve error message.
3626 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3628 * Makefile.am (CPU_TYPES): Add fr30.
3629 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3630 (fr30,m32r dependencies): Update.
3631 * Makefile.in: Rebuild.
3633 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3634 (gas_cgen_record_fixup_exp): Ditto.
3635 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3636 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3637 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3638 (md_cgen_lookup_reloc): Update use of operand->type.
3639 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3640 (md_convert_frag): Call cgen_operand_lookup_by_num.
3641 (md_cgen_lookup_reloc): Update use of operand->type.
3642 (m32r_cgen_record_fixup_exp): Ditto.
3644 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3646 * config/tc-mips.c (md_show_usage): Fix message.
3648 1999-03-03 Nick Clifton <nickc@cygnus.com>
3650 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3651 and LDR reg,=<expr> instruction.
3653 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3656 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3658 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3660 1999-02-17 Nick Clifton <nickc@cygnus.com>
3662 This patch was created by: Scott Bambrough
3663 <scottb@corelcomputer.com>
3666 Special cased '@' character. The '@' character is used as the
3667 ARM assembler comment character, as a special character
3668 and in ELF .symver pseudo-op's, and as a special character in
3669 .type and .section pseudo-ops.
3670 (symver_pseudo): New static variable.
3671 (symver_state): New static variable.
3672 (struct app_save): Add field 'symver_state'.
3673 (app_push): Save global symver_state int struct app_save.
3674 (app_pop): Restore global symver_state from struct app_save.
3675 (do_scrub_chars): Special case handling of '@' character in
3678 * configure.in: Modified to recognize armv* uname syntax from ARM
3680 * configure: Regenerated.
3682 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3683 a prefix to the section's type.
3684 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3685 the type's typename.
3687 * config/tc-arm.h: Add support for PIC generation:
3688 (pic_code): New boolean.
3689 (obj_relocate_extern): Define.
3690 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3691 (TC_CONS_FIX_NEW): Define.
3692 (tc_fix_adjustable): Define.
3693 (GLOBAL_OFFSET_TABLE_NAME): Define.
3695 * config/tc-arm.c: Add support for PIC generation:
3696 (line_seperator_chars): Allow ';' as a seperator for Linux.
3697 (is_immediate_prefix): New macro.
3698 (arm_parse_reloc): New function.
3699 (s_arm_elf_cons): New function.
3700 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3701 (md_undefined_symbol): Special case handling for the Global Offset
3703 (md_apply_fix3): Handle PIC relocs.
3704 (tc_gen_reloc): Handle PIC relocs.
3705 (md_parse_option): Add support for '-k' command line switch to
3706 enable PIC generation.
3707 (cons_fix_new_arm): New function.
3708 (s_arm_elf_cons): New function.
3710 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3712 * configure.in: Add comments for uses of AC_DEFINE.
3713 * acinclude.m4: Likewise.
3714 * acconfig.h: Remove.
3715 * aclocal.m4: Rebuild.
3716 * configure: Rebuild.
3717 * Makefile.in: Rebuild.
3718 * config.in: Rebuild.
3720 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3722 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3723 non-constant offset from a base register.
3725 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3727 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3730 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3732 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3733 (emit_insn): Look for pc-relative and no-overflow specifiers on
3734 internal relocation types.
3736 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3738 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3741 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3743 (mips_4650, mips_4010, mips_4100): Variables removed.
3744 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3745 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3747 (md_begin): Don't bother initializing the mips_NNNN variables;
3748 mips_cpu is set, and that's good enough now.
3749 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3750 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3751 (show): New function, to handle wrapping in the CPU lists.
3752 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3754 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3756 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3757 than treat as an immediate specifier.
3759 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3761 * config/tc-i386.c: Prototype many functions.
3762 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3763 (i386_immediate): Remove unused second argument.
3764 (i386_intel_operand): Fix i386_is_reg typo.
3765 (i386_operand): Use allow_naked_reg.
3766 (output_invalid): Make operand int for K&R.
3768 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3770 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3772 * Makefile.in: Rebuild.
3774 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3776 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3778 (EXTRA_as_new_SOURCES): Comment out.
3779 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3780 * Makefile.in: Rebuild.
3781 * doc/Makefile.in: Rebuild.
3782 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3783 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3784 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3785 * configure: Rebuild.
3786 * aclocal.m4: Rebuild.
3787 * config.in: Rebuild.
3788 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3789 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3790 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3791 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3792 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3793 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3794 (gas_cgen_record_fixup_exp): Ditto.
3795 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3796 descriptor, not global variable.
3797 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3798 descriptor, not global variable. Refer to insert_operand handler
3799 via cpu descriptor, not global function.
3800 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3801 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3802 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3803 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3804 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3805 * config/tc-m32r.c: Ditto.
3806 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3807 (md_assemble): Ditto.
3808 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3810 1999-02-09 Nick Clifton <nickc@cygnus.com>
3812 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3813 relocations for ELF targets.
3815 1999-02-08 Nick Clifton <nickc@cygnus.com>
3817 * configure.in: Add support for StrongARM target.
3818 * configure: Regenerate.
3820 1999-02-05 Nick Clifton <nickc@cygnus.com>
3822 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3824 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3827 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3829 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3831 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3833 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3834 (INTEL_DWORD_MNEM_SUFFIX): Define.
3837 (DWORD_PTR): Define.
3838 (XWORD_PTR): Define.
3840 (OFFSET_FLAT): Define.
3842 (NONE_FOUND): Define.
3845 * config/tc-i386.c (set_intel_syntax): New routine.
3846 (intel_syntax): Declare.
3847 (allow_naked_reg): Declare.
3848 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3849 (intel_float_operand): New routine.
3850 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3851 Handle brackets as well as parens. Call i386_intel_operand for
3852 intel syntax. Reverse operands if appropriate. Handle new
3853 suffixes. Handle movzx and movsx.
3854 (i386_is_reg): New routine.
3855 (i386_immediate): New routine.
3856 (i386_scale): New routine.
3857 (i386_displacement): New routine.
3858 (i386_operand_modifier): New routine.
3859 (build_displacement_string): New routine.
3860 (i386_parse_seg): New routine.
3861 (i386_intel_memory_operand): New routine.
3862 (i386_intel_operand): New routine.
3863 (i386_operand): Call i386_displacement, i386_immediate,
3864 i386_scale, etc. instead of handling inline.
3865 (parse_register): Handle registers without prefix.
3867 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3869 * configure: Regenerate.
3870 * configure.in (arm-*-oabi): New.
3871 (thumb-*-oabi): New.
3872 * config/tc-arm.c (target_oabi): Declare.
3873 (md_apply_fix3): Support REL relocs.
3874 (md_parse_option): Handle -oabi.
3875 (elf32_arm_target_format): New routine.
3876 (md_longopts): Add OPTION_OABI.
3877 * config/tc-arm.h: Redefine TARGET_FORMAT.
3880 1999-01-28 Nick Clifton <nickc@cygnus.com>
3882 * write.c (write_relocs): Handle out of range error.
3884 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3885 (fr30_force_relocation): Default to 0.
3887 * config/tc-fr30.h (obj_fix_adjustable): Define.
3888 (TC_FORCE_RELOCATION): Define.
3890 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3893 1999-01-16 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3896 merge of two instructions if the left instruciton kills the right.
3898 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3900 * Makefile.in: Regenerate.
3901 * configure.in: Redo test for using cgen.
3902 * configure: Regenerate.
3904 1999-01-09 Nick Clifton <nickc@cygnus.com>
3906 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3907 redefinition of this macro.
3909 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3911 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3914 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3916 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3917 a read of HI or LO and an immediatly following branch.
3919 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3921 * config/tc-mips.c (md_begin): Another correction to the setting of
3924 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3926 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3928 1998-12-21 Nick Clifton <nickc@cygnus.com>
3930 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3931 bit insn when optimizing, so that parallelised instructions will
3932 start on a 32 bit boundary.
3934 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3936 * config/tc-mips.c (mips_eabi64): New.
3937 (md_begin): Set mips_eabi64.
3938 (mips_elf_final_processing): Use it.
3940 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3942 * config/tc-mips.c (mips_elf_final_processing):
3943 Correct setting of ABI in e_flags.
3945 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3947 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3949 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3951 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3953 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3955 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3956 warning, values that don't fit in the field.
3958 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3960 * config/tc-mips.c (mips_abi_string): New.
3961 (md_parse_option,md_longopts): Add mabi.
3962 (mips_elf_final_processing): Set e_flags based on mabi flag.
3964 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3966 * config/tc-mips.c (md_parse_option): Handle vr4111.
3968 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3970 * config/tc-h8300.c (build_bytes): Change message given if the
3971 instruction requires H8/300H mode and we're not in Hmode, to
3972 suggest that it may be the operand modes that are the problem, not
3973 necessarily the opcode.
3975 1998-12-10 Nick Clifton <nickc@cygnus.com>
3977 * config/tc-fr30.c: Add line separator character.
3979 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3981 * configure.in (hppa-*-mpeix*): New target.
3982 * config/obj-som.h (obj_som_compiler): Declare.
3983 * config/obj-som.c (compiler_seen): New static variable.
3984 (obj_som_compiler): New function.
3985 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3986 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3987 (pa_type_args): Set hppa_priv_level.
3988 (pa_compiler): New static function if OBJ_SOM.
3989 * configure: Rebuild.
3991 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3993 * read.c (output_leb128): Don't mark as inline.
3995 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3997 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3998 AIX .vbyte unaligned data support.
3999 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4000 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4003 1998-12-07 Nick Clifton <nickc@cygnus.com>
4005 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4008 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4010 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4011 BFD_RELOC_ARM_PCREL_BRANCH.
4013 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4015 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4016 checking the target type.
4017 (mips-dec-bsd*): Set endian to little.
4018 * configure: Rebuild.
4020 COFF weak symbol support, based on patches from Mark Elbrecht
4021 <snowball3@usa.net>:
4022 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4023 * config/obj-coff.c (obj_coff_weak): New static function.
4024 (obj_coff_endef) [both versions]: Handle weak symbols.
4025 (coff_frob_symbol): Likewise.
4026 (yank_symbols): Likewise.
4027 (obj_pseudo_table): Add "weak".
4029 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4030 <aymeric.vincent@emi.u-bordeaux.fr>.
4031 * aclocal.m4: Rebuild with current tools.
4032 * configure: Rebuild.
4034 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4035 an assertion failure for a case we can't handle when OBJ_ECOFF.
4037 * expr.c (operator): And with 0xff to avoid problems with signed
4040 1998-12-03 Nick Clifton <nickc@cygnus.com>
4042 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4043 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4045 1998-12-02 Nick Clifton <nickc@cygnus.com>
4047 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4050 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4052 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
4055 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4060 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4062 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4064 (d10v_cleanup): Only generate previous insn if a multiline insn is
4067 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4069 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4072 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4074 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4075 -marm6xxx command line switches.
4077 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4079 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4080 (itbl-ops.o): Delete duplicate dependencies.
4081 Rebuild dependencies.
4082 Add fr30 dependencies.
4083 * Makefile.in: Rebuild.
4085 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4087 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4089 * listing.c: Ignore line terminator characters found inside
4092 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4094 * po/gas.pot: Regenerated.
4096 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4098 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4099 fr30_is_label_start(). Also checks for delay slot insns.
4101 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4102 FR30 instructions which contain a colon in the mnemonic.
4104 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4106 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4108 * config/tc-fr30.c: Removed currently superflous code.
4110 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4112 * config/tc-fr30.h: New file.
4113 * config/tc-fr30.c: Tweaking so that it will compile.
4115 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4117 * config/tc-d10v.h (obj_fix_adjustable): Define.
4118 (TC_FORCE_RELOCATION): Define.
4119 (d10v_force_relocation): Declare.
4120 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4121 (md_apply_fix3): Handle Vtable relocs.
4122 (d10v_fix_adjustable): New.
4123 (d10v_force_relocation): New.
4125 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4127 * config/tc-d30v.c: Change default behaviour to ignore potential
4128 conflicts between register name and symbol names.
4130 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4132 * configure.in: Add fr30-*-*.
4133 * config/tc-fr30.c: New file.
4134 * Makefile.in: Regenerated.
4135 * config.in: Regenerated.
4136 * configure: Regenerated.
4137 * doc/Makefile.in: Regenerated.
4138 * po/gas.pot: Regenerated.
4140 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4142 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4145 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4147 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4149 (do_scrub_chars): Add some casts to unsigned char to avoid
4150 unwanted sign extension.
4151 * read.c (lex_type): Set characters about 127 to be symbol
4153 * config/tc-i386.c (md_begin): Set identifier_chars and
4154 operand_chars for values above 127.
4156 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4158 * configure.in: detect cygwin* instead of cygwin32*
4159 * configure: regenerate
4161 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4163 * listing.c: Add support for producing a listing from piped
4166 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4168 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4169 (append_insn): Account for the tx39's multiply behavior.
4171 1998-10-26 Michael Meissner <meissner@cygnus.com>
4173 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4174 from assemble_parallel_insns. Add support for '->' to indicate
4175 explicitly serializing the instructions.
4176 (md_assemble): Ditto.
4178 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4180 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4183 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4185 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4187 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4189 * config/tc-mips.c : support frame and regmask/fregmask when
4190 MIPS_STABS_ELF is specified.
4192 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4194 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4195 (md_apply_fix): Don't return 1 for VTABLE relocs.
4196 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4198 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4200 * doc/c-i386.texi: Replace occurences of "opcode" with
4201 "instruction mnemonic", "instruction", or "mnemonic" when
4202 referring to the name of an instruction. Use "opcode" when
4203 referring to the sequence of machine bytes.
4205 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4206 (is_opcode_char): Rename to is_mnemonic_char.
4207 (md_assemble and i386_operand): Correct error messages from
4208 "opcode" to "instruction mnemonic"
4209 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4210 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4211 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4212 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4213 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4214 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4215 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4217 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4219 * config/tc-i386.c (i386_operand): Check for garbage after
4222 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4224 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4225 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4227 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4229 * config/tc-sh.h (obj_fix_adjustable): Define.
4230 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4231 (md_apply_fix): Likewise.
4232 (tc_gen_reloc): Likewise.
4233 (sh_fix_adjustable): New.
4235 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4237 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4238 * cgen.h (gas_cgen_finish_insn): Update prototype.
4239 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4240 cgen_insn_t -> CGEN_INSN_INT.
4241 (make_parallel): Update handling of CGEN_INT_INSN_P.
4242 (assemble_parallel_insn): Ditto.
4243 (target_make_parallel): New function.
4244 (md_assemble): Use it.
4246 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4248 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4250 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4252 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4253 converted into lower case.
4255 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4257 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4258 (gas_cgen_tc_gen_reloc): Likewise.
4259 * config/tc-m32r.h (obj_fix_adjustable): Define.
4260 * config/tc-m32r.c (m32r_fix_adjustable): New.
4261 (m32r_force_relocation): Handle VTABLE relocs.
4263 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4265 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4267 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4269 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4270 to lower case before parsing.
4272 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4273 parallel insns modift buts in the PSW as a side effect.
4275 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4277 * config/tc-d30v.c (find_format): Test for missing flag and
4280 (md_apply_fix3): Fix error messages to avoid
4281 assumption about presence of a symbol.
4283 (parallel_ok): Disallow parallel instructions that both modify the
4286 (find_format): Generate a warning if an odd numbered register is
4287 used as the first register in a mutli-register instruction.
4289 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4291 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4292 relocations are always associated with a symbol.
4294 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4296 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4297 (elf32_sparc_force_relocation): Declare.
4298 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4299 (tc_gen_reloc): Handle vtable relocs.
4300 (elf32_sparc_force_relocation): New.
4302 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4304 * symbols.c (S_IS_FUNCTION): New.
4305 * config/tc-v850.h (obj_fix_adjustable): Define.
4306 (TC_FORCE_RELOCATION): Define.
4307 (v850_force_relocation): Declare.
4308 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4309 of fx_addnumber for VTABLE reloc addends.
4310 (md_apply_fix3): Handle VTABLE relocs.
4311 (v850_fix_adjustable): New.
4312 (v850_force_relocation): New.
4314 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4316 * tc-hppa.c (fp_operand_format): Add some additional formats.
4317 (pa_ip): Do not automatically promote into pa2.0 mode.
4318 (pa_level): Handle ".level 2.0".
4320 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4322 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4323 * config/tc-i386.h (template.extension_opcode): Change to
4324 unsigned int to allow full range of 8-bit opcode suffixes.
4325 (None): Redefine as 0xffff.
4327 From Jeff B Epler <jepler@usgs.gov>
4328 * doc/c-i386.texi (i386-SIMD): New section.
4330 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4332 * read.c (discard_rest_of_line): New function.
4333 * read.h: Declare it.
4334 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4336 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4338 * config/tc-d10v.c (find_symbol_matching_register): New function.
4339 (find_opcode): Cope with the case where a register name matches
4342 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4344 * config/tc-v850.c (md_pcrel_from): Rename to
4345 v850_pcrel_from_section.
4346 (v850_pcrel_from_section): Do not resolves symbols in other
4349 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4351 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4353 * config/tc-d10v.c (find_opcode): Generate an error if a register
4354 is supplied for an operand that should not be a register.
4356 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4358 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4359 instructions to have another instruction in the right bin.
4361 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4363 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4364 the right container if the left container holds a branch
4367 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4369 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4370 both a register name and symbol name.
4371 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4373 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4375 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4376 execution unit class.
4378 (reg_name_search): If a name matches a register and a symbol,
4379 prefer the register.
4380 (find_format): Disallow flag registers when a general purpose
4381 register is required.
4382 If a number is required, but a register has been given, check to
4383 see if a symbol with the same name as the register exists, and if
4384 so, use that symbol.
4386 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4388 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4390 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4392 * config/tc-d30v.c (find_format): Do not accept flag registers as
4393 general purpose registers.
4394 (find_format): If an immediate value is expected at a given place
4395 in a format, but a register name has been provided instead, check
4396 to see if that register name matches the name of a predefined
4397 symbol and if it does, then use the symbol instead.
4398 (reg_name_search): If a register name matches a symbol name,
4399 prefer the register name to the symbol name.
4401 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4403 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4404 the previous insn to empty.
4406 1998-09-20 Michael Meissner <meissner@cygnus.com>
4408 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4409 pieces, forcing the use of an ANSI compiler.
4411 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4413 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4415 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4417 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4419 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4421 (obj_elf_vtable_entry): Likewise.
4422 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4423 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4424 (tc_gen_reloc): Likewise.
4425 (arm_fix_adjustable): Likewise.
4426 (elf32_arm_force_relocation): New.
4427 (armelf_frob_symbol): Remove coff-style symbol support.
4429 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4431 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4433 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4435 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4436 OBJ_COFF so that routine is defined for a.out format.
4438 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4440 * config/tc-i386.c (i386_operand): Detect non-segment registers
4441 used as segment prefixes.
4443 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4445 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4446 optimize across FDE boundaries.
4448 * config/obj-coff.c (obj_coff_section): Preserve any link once
4449 flags when setting the section flags.
4451 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4453 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4454 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4456 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4458 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4461 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4463 * frags.c (frag_grow): Include the size of the frag struct in the
4466 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4467 if the new subseg comes before the old.
4469 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4471 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4472 to handle edge8 and edge16.
4474 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4476 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4477 before we clobber the symbol involved.
4479 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4481 * config/tc-arm.c: Remove OBJ_ELF definitions for
4482 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4483 use arm_adjust_symtab for OBJ_COFF.
4484 (armelf_adjust_symtab): New Routine.
4485 * config/tc-arm.h: Define obj_adjust_symtab to
4486 armelf_adjust_symtab for OBJ_ELF.
4488 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4490 * configure.in: Make all i386-elf targets use bfd_gas.
4491 * config/tc-i386.c (tc_i386_force_relocation): New.
4492 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4493 (md_apply_fix3): Likewise.
4494 (tc_gen_reloc): Handle them.
4495 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4496 tc_i386_force_relocation.
4498 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4500 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4502 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4504 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4505 current opcode after writing the first insturction of a reverse
4508 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4510 * read.h (generate_lineno_debug): Add prototype.
4511 * read.c (generate_lineno_debug): Make non-static.
4513 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4515 * config/tc-i386.c (md_assemble): Only warn for address/data size
4518 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4520 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4521 against Thumb function names, as the linker needs this information.
4523 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4525 * expr.c (operand): Check also that there is no advance in operand
4526 after atof_generic in order to decide "is it label 0f or floating
4529 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4531 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4532 command line options with a single dash.
4533 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4535 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4537 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4538 * tc-arm.c (arm_fix_adjustable): New routine.
4540 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4542 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4543 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4544 demand_empty_rest_of_line before mri_comment_end.
4545 (equals): Check garbage after expression before
4546 mri_comment_end in MRI mode.
4548 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4550 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4551 small immediate constant to use the constant itself rather than
4554 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4556 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4557 (pa_leave): Likewise.
4559 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4561 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4563 (i386_operand): Fix an error message.
4565 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4567 * doc/c-arm.texi (ARM Directives): Document .req directive.
4569 * config/tc-arm.c (reg_required_here): Display erroneous string if
4570 the register name could not be decoded.
4571 Do not set inst.instruction if the sift is -1.
4573 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4575 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4578 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4580 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4581 even if it is belived to be unnecessary.
4583 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4585 config/tc-i386.c (i386_operand): Size immediate constants by
4586 suffix (erroneously removed as part of July 7 change).
4588 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4590 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4591 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4592 (armelf_frob_symbol): New Routine.
4593 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4595 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4597 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4599 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4601 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4602 command line switches passed to assembler.
4604 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4606 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4607 (gas_cgen_opcode_desc): Declare.
4608 (gas_cgen_parse_operand): Declare.
4609 (*): Prepend gas_ to gas specific fns to denote them as such.
4611 * cgen.c (gas_cgen_opcode_desc): New global
4612 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4613 (queue_fixup): Renamed from cgen_queue_fixup.
4614 (*): Prepend gas_ to gas specific fns to denote them as such.
4616 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4617 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4618 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4619 Open opcode table and initialize it.
4620 (make_parallel): Use gas_cgen_opcode_desc.
4621 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4622 (md_assemble): Ditto.
4624 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4626 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4627 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4628 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4629 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4630 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4631 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4632 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4633 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4634 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4635 (INIT_STAB_SECTION): Likewise.
4636 (OBJ_PROCESS_STAB): Likewise.
4638 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4639 (md_parse_option): Watch for them.
4640 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4641 (md_begin): Kill neverdef code.
4642 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4643 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4644 (s_alpha_coff_wrapper): New.
4645 (md_pseudo_table): Trap all ECOFF pseudos.
4647 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4649 Start of changes to remove mdebug section from mips*-elf
4650 Based on MIPS_STAB_ELF definition
4651 * acconfig.h: undef if not configured
4652 * config.in: undef if not configured
4653 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4654 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4655 * stabs.c (s_stab_generic): flush frag
4657 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4659 * configure.in: (arm-*-elf): Handle.
4660 (thumb-*-elf): Handle.
4661 * configure: Regenerate.
4662 * read.c (stringer): Fix typo in comment.
4663 * write.c (fixup_segment): Don't add symbol value to addend if
4665 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4667 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4670 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4672 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4673 (write_2_short): Emit warning if new flag is set.
4674 (do_assemble): Set flags if left instruction is one of special
4675 "right-instruction-killer" type.
4677 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4679 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4680 Always output words in debug_info section as big endian.
4681 (sparc_target_format): Choose correct bfd target.
4682 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4684 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4686 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4687 to work with internationalization code. Issue an error when two
4688 operands match that are not allowed to match.
4690 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4692 * configure.in (install_tooldir): Allow target to specify whether
4693 it wants to be installed in $(tooldir)/bin.
4694 * configure: Regenerate.
4695 * Makefile.am (install-exec-local): Set install-exec-tooldir
4696 dependency via configure.
4697 * Makefile.in: Regenerate.
4699 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4701 * Makefile.am (install-exec-local): Split into two ...
4702 (install-exec-bindir,install-exec-tooldir): New rules.
4703 * Makefile.in: Regenerate.
4705 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4707 * Makefile.am (install-exec-local): Don't remove the file before
4708 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4709 W. Rozycki <macro@ds2.pg.gda.pl>.
4710 * Makefile.in: Rebuild.
4712 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4714 * cgen.c: Include libiberty.h.
4715 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4716 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4717 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4718 (md_cgen_lookup_reloc)): Declare.
4719 (md_cgen_record_fixup_exp): Declare.
4720 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4721 (m32r_relax_frag): Declare.
4722 (cgen_md_apply_fix3): Decls moved to cgen.h.
4723 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4724 (m32r_cgen_record_fixup_exp): Delete decl.
4725 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4726 (assemble_nop): Delete.
4727 (expand_debug_syms): Delete unused `exp'.
4728 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4729 Add default case for -Wall.
4730 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4731 (md_atof): Delete unused wordP.
4733 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4735 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4738 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4740 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4741 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4742 .print, .purgem, and .struct. Remove documentation for
4745 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4747 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4748 Update call to insert_operand.
4750 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4752 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4754 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4756 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4757 whitespace after a prefix operator.
4759 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4761 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4763 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4765 * config/tc-sparc.c (log2): New static function.
4766 (s_reserve): Use log2 to convert alignment before calling
4768 (s_common): Use log2 to convert alignment before calling
4769 record_alignment and frag_align.
4770 (sparc_cons_align): Use log2.
4772 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4774 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4775 (s_common): Likewise.
4777 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4778 initialization of waddr.
4779 (sparc_elf_final_processing): Add default case to switch.
4781 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4783 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4784 than temporary real.
4786 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4788 * write.c (subsegs_finish): Don't align the segments if there were
4791 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4792 copying aux information.
4794 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4795 expression into a symbol.
4797 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4799 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4800 type to unsigned int.
4801 (md_assemble): Change type used to store offsets from unsigned
4803 (i386_operand): Switch error check to only call RESTORE_END_STRING
4804 once after parse_register.
4806 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4808 * config/tc-v850.c (md_show_usage): Changed format to match that
4811 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4813 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4815 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4817 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4820 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4822 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4823 * doc/Makefile.in: Rebuild.
4825 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4827 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4828 for %lo expressions.
4829 (mips_ip, case 'u'): Move range check after code to mask
4830 off bits in %hi/%lo expressions. Mask off high bits for
4833 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4835 * doc/Makefile.am (gasver.texi): New target.
4836 (as.info, as.dvi): Depends upon gasver.texi.
4837 * doc/as.texinfo: Include gasver.texi. Mention version number on
4838 title page and in top node.
4839 * doc/Makefile.in: Rebuild.
4841 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4843 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4844 but not including the line containing the edict.
4845 * listing.h (LISTING_EOF): New.
4846 * input-scrub.c (input_scrub_next_buffer): Call it.
4848 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4850 * config/tc-i386.c (i386_operand): Don't set the size of an
4851 immediate address based solely on the suffix and the mode.
4853 * config/tc-i386.c (md_assemble): Add assertion to make sure
4854 overlap2 does not set Imm.
4856 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4857 sequences of whitespace to a single space.
4858 (is_space_chars): Just compare with space.
4859 (md_begin): Don't initialize space_chars.
4860 (md_assemble): Just skip a single whitespace character.
4861 (i386_operand): Rewrite base-index parsing to use new
4862 parse_register, and to skip white space. Skip white space in a
4863 number of other places too. Don't give error message if
4864 parse_register fails.
4865 (parse_register): Change reg_string parameter to be non-const.
4866 Add end_op parameter. Skip white space after the `%', and return
4867 end of register string. Give error message here rather than
4870 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4872 Based on patch from Matt Semersky <matts@scd.hp.com>:
4873 * expr.c (op_encoding): Make const.
4874 (expr_set_precedence): New function.
4875 (expr_begin): Don't set operator rankings, just call
4876 expr_set_precedence.
4877 * expr.h (expr_set_precedence): Declare.
4878 * read.c (s_mri): Call expr_set_precedence.
4880 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4882 * doc/as.texinfo (Statements): Remove paragraph discussing
4883 continuing lines with a backslash. This hasn't worked for years,
4886 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4888 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4890 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4891 (ps_CTORS, ps_DTORS): New section types.
4892 (vms_fixup_xtors_section): New function
4893 (Ctors_Psect, Dtors_Psect): Define.
4894 (IS_GXX_XTOR): Define
4895 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4896 Filter static constructors/destructors and add to
4897 Ctors_Symbols/Dtors_Symbols chain.
4898 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4899 appropriate section.
4901 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4902 * makefile.vms: Merge vax/vms support.
4904 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4906 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4907 (elf_pseudo_table): Add them.
4908 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4909 (md_apply_fix): Accept them.
4910 (mips_fix_adjustable): Don't adjust them.
4911 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4912 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4913 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4914 (tc_fix_adjustable): Don't adjust them.
4916 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4918 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4920 * Makefile.in: Regenerate.
4921 * configure.in: AC_SUBST cgen_cpu_prefix.
4922 * configure: Regenerate.
4924 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4926 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4927 Changed all users of COND12_DELAY.
4929 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4931 * config/tc-mn10300.c (set_arch_mach): New function.
4932 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4933 (md_begin): Default to mn10300 mode.
4934 (md_assemble): Only accept instructions for the core mn10300
4935 chip and the active machine type.
4937 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4939 * subsegs.h (segment_info_type): Give the struct a name.
4940 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4941 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4942 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4943 * config/tc-w65.h (tc_reloc_mangle): Declare.
4944 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4946 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4948 * config/tc-v850.c (v850_comm): Restore old section
4949 after common processing.
4951 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4953 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4955 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4957 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4958 char with code that explicitly sign-extends.
4960 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4962 * config/tc-v850.c (md_begin): Restore text section as the current
4963 section after creating call table sections.
4964 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4967 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4968 with call to macro SYM_AUXINFO.
4970 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4972 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4973 with the program transform name.
4974 * Makefile.in: Rebuild.
4976 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4978 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4981 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4983 * config/tc-i386.c (i386_operand): Be prepared for a space between
4984 the open parenthesis and the start of the register operand,
4985 because of the June 16 change.
4987 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4989 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4992 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4994 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4995 even if it is belived to be unnecessary.
4997 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4999 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5001 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5003 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5005 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5006 shift amount for a repeated operand. The shift amount for the
5007 repeated copy comes from the size of the operand.
5009 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5011 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5013 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5015 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5017 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5019 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5020 characters in it as LEX_IS_SYMBOL_COMPONENT.
5021 * config/tc-i386.h (tc_symbol_chars): Define.
5022 (extra_symbol_chars): Declare.
5023 * config/tc-i386.c (extra_symbol_chars): Define.
5024 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5025 (line_comment_chars): Set to '/' if TE_LINUX.
5026 * doc/c-i386.texi (i386-prefixes): Update.
5027 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5029 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5031 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5032 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5034 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5036 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5037 constraint in instructions REP & REPI.
5039 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5041 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5042 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5044 (check_range): If the operand is shifted, then shift the number
5045 before checking its range.
5047 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5049 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5052 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5054 * config/tc-v850.c (v850_comm): Create special sections as needed.
5056 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5058 * config/tc-d10v.c (write_2_short): Addition of swapping
5059 instructions for sequential and reverse sequential order when
5060 given order is not possible.
5062 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5064 * Makefile.am: Rebuild dependencies.
5065 (DEP_INCLUDES): Fix reference to intl build directory.
5066 * Makefile.in: Rebuild.
5068 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5070 * doc/c-i386.texi: Update 16 bit documentation.
5072 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5073 IgnoreDataSize to IgnoreSize as they are used for address size as
5075 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5076 32-bit mode, similarly addr16/data16 and variants.
5078 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5080 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5081 sequential word multiply instructions.
5083 (do_assemble): Add extra command line argument, to allow mul32
5084 attribute to be preserved across parallel insns.
5085 (md_assemble): Insert NOPs between explicitly parallel insns which
5086 contain an 32 bit multiply and a 16 multiply.
5088 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5090 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5093 * config/tc-i386.c (reloc): Add braces.
5095 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5096 consistent with Intel naming.
5097 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5098 use bitfields in sib_byte.
5099 (modrm_byte): Don't use bitfields here either.
5101 * config/tc-i386.c (current_templates): Add const.
5102 (parse_register): Add const to return, param, and char *s.
5103 (i386_operand): Add const to reg_entry *r.
5104 * config/tc-i386.h (templates): Add const to start, end.
5106 Inspired by code for 16 bit gas support from Martynas Kunigelis
5107 <martynas@nm3.ktu.lt>:
5108 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5109 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5110 (uses_mem_addrmode): Remove.
5111 (md_estimate_size_before_relax): Add support here too.
5112 (md_relax_table): Rewrite interface to md_relax for 16 bit
5114 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5115 (opcode_suffix_to_type): Remove.
5116 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5117 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5118 (md_convert_frag): Likewise.
5119 (i386_operand): Add support for 16 bit base/index regs,
5120 immediates, and displacements. Remove some unnecessary casts, and
5121 localise end_of_operand_string, displacement_string_start,
5122 displacement_string_end variables. Add GCC_ASM_O_HACK.
5123 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5125 * config/tc-i386.c (prefix_hash): Remove.
5126 (md_begin): Rewrite without obstacks. Remove prefix hash table
5127 handling. Rewrite lexical table handling.
5128 (i386_print_statistics): Don't print prefix statistics.
5129 (md_assemble): Rewrite instruction parser so that line is not
5130 converted to lower case. Don't do a hash_find for prefixes,
5131 instead recognise them via opcode modifier.
5132 (expecting_operand, paren_not_balanced): Localise variables.
5133 * config/tc-i386.h (IsPrefix): Define.
5134 (prefix_entry): Remove.
5136 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5137 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5138 '\\' in case where comment_chars contains '/'.
5140 * config/tc-i386.c (MATCH): Ensure given operand and template
5141 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5142 you must write `ljmp *table(%ebx)'.
5144 From H.J. Lu <hjl@gnu.org>:
5145 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5146 as 0 ifndef BFD_ASSEMBLER.
5147 (md_assemble): Allow immediate operands without suffix or
5148 other reg operand to default in size to the current code size.
5150 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5152 * config/tc-v850.c (md_begin): Restore creation of
5153 .call_table_text and .call_table_data sections.
5155 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5158 after emitting a word of noops.
5160 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5162 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5163 (i386_operand): Simplify checks for valid base/index combinations.
5164 Disallow `in 4(%dx),%al'.
5166 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5168 (add_prefix): Change parameter from char to int.
5170 * config/tc-i386.h (Ugh): Define opcode modifier.
5171 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5173 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5174 CONSISTENT_REGISTER_MATCH macros to check register types more
5175 thoroughly. Check for illegal suffix/operand combinations
5176 when matching insns with operands. Handle new `s' suffix, and
5177 associated FloatMF opcode modifier for float insns with memory
5179 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5180 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5181 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5182 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5183 DATA_PREFIX_OPCODE throughout.
5185 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5186 (md_assemble): Rewrite suffix/register operand checking code to be
5187 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5188 AnyMem, the better to grep.
5190 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5191 given a memory operand. Don't set Abs bits either.
5192 (type_names): Remove Mem*, Abs*.
5193 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5194 define opcode_modifiers as these cases are handled by Disp8,
5195 Disp16, Disp32 and suffix checks.
5196 (COMES_IN_BOTH_DIRECTIONS): Remove.
5197 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5199 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5200 if IgnoreDataSize modifier given. Remove ShortformW modifier
5201 test. Add test for ShortForm in W base_opcode modification.
5202 Merge Seg2ShortForm and Seg3ShortForm code.
5203 * config/tc-i386.h (ShortFormW): Remove.
5204 (IgnoreDataSize): Define.
5206 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5208 * config/tc-d30v.c (md_assemble): Store previous segment state
5209 with previous instruction.
5211 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5213 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5214 (ebp, esp): Remove static variables.
5215 (MATCH): Remove test for InOutPortReg.
5216 (i386_operand): Properly handle InOutPortReg here instead.
5217 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5218 (md_assemble): Simplify and correct modrm and sib generation.
5219 (i386_operand): Add warning for scale without index.
5220 Rewrite checks for valid base/index combinations.
5222 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5223 macros and enclose in do while(0).
5224 (RESTORE_END_STRING): Likewise.
5225 (md_assemble): Add one to printed operand number so we start
5226 from 1 not 0. Add some more gettext invocations.
5227 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5230 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5231 DATA_PREFIX, SEG_PREFIX): Define.
5232 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5233 (check_prefix): Remove function.
5234 (add_prefix): New function. Add prefix to i.prefix as well as
5236 (md_assemble): Changes for add_prefix. Remove hack for wait
5237 prefix, instead always output prefixes in fixed order. Test
5238 for jcxz/loop when selecting between word & dword operations,
5239 and add address size prefix rather than operand size prefix.
5240 Remove operand -> address size hack when emitting jcxz/loop.
5241 (i386_operand): Remove O_Absent check as it's done in expr.
5243 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5245 * configure.in: Recognize m5200 as a cpu_type of m68k.
5246 * aclocal.m4: Rebuild with current libtool.
5247 * configure: Rebuild.
5249 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5251 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5252 to relaxable_symbol to prevent references to external symbol from
5255 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5257 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5258 symbols are relaxable.
5260 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5262 * config/tc-v850.c (md_begin): Don't create special
5263 sections by default.
5265 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5267 * config/tc-mips.c (macro): For div and udiv, close the
5268 reorder block as soon as possible.
5270 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5272 From Matt Semersky <matts@scd.hp.com>:
5273 * macro.c (macro_mri_mode): New function.
5274 * macro.h (macro_mri_mode): Declare.
5275 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5278 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5280 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5283 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5284 until after xstrdup in OBJ_EVAX case.
5286 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5288 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5289 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5290 of hardcoded magic number.
5291 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5293 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5295 * read.c (do_s_func): New function.
5297 * read.h (do_s_func): Add prototype.
5299 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5301 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5302 nops if fill pattern not specified.
5304 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5306 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5307 * config/te-go32.h (TE_GO32): Define.
5308 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5310 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5312 Implement .func/.endfunc pseudo-ops.
5313 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5315 * read.c (potable): Add .func,.endfunc.
5316 (s_func): New function.
5317 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5319 (in_doc_func_p,current_function_label): New static globals.
5320 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5322 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5324 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5325 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5326 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5327 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5328 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5329 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5330 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5331 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5332 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5333 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5334 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5335 * config/tc-a29k.c: Don't define md_short_jump_size,
5336 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5337 * config/tc-alpha.c: Likewise.
5338 * config/tc-alpha.h: Likewise.
5339 * config/tc-arm.c: Likewise.
5340 * config/tc-h8300.c: Likewise.
5341 * config/tc-h8500.c: Likewise.
5342 * config/tc-hppa.c: Likewise.
5343 * config/tc-i860.c: Likewise.
5344 * config/tc-i960.c: Likewise.
5345 * config/tc-ppc.c: Likewise.
5346 * config/tc-sh.c: Likewise.
5347 * config/tc-sparc.h: Likewise.
5348 * config/tc-tic30.c: Likewise.
5349 * config/tc-w65.c: Likewise.
5350 * config/tc-z8k.c: Likewise.
5352 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5354 * config/tc-vax.c (_): Delete this macro used for placeholder
5355 values in vax_operand_width_size; it conflicts with the _() macro
5356 used for internationalization.
5358 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5360 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5361 code. From Chris Moller <moller@bops.com>.
5363 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5364 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5365 * read.c (emit_expr): Initialize seg and subseg fields of a new
5367 * write.c (write_object_file): Switch to the appropriate segment
5368 and subsegment when processing a broken word.
5370 * config/tc-m68k.c (mri_assemble): New static function.
5371 (build_mri_control_operand): Call mri_assemble rather than
5373 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5374 (s_mri_endf, s_mri_endw): Likewise.
5376 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5378 * read.c (s_org): Call md_flush_pending_output if it is defined.
5380 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5382 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5384 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5385 (md_parse_option): Add for same.
5386 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5387 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5388 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5390 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5392 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5394 * config/tc-arm.c (find_real_start): Relax definition of local
5397 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5399 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5400 symbols at the given address, not just the last one specified.
5402 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5404 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5405 or number_to_chars_littleendian to write data.
5407 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5409 * config/tc-v850.c (md_assemble): Remove artificially created
5410 register name symbols.
5412 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5414 * write.c (fixup_segment): Change "segment" to "section" in
5417 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5419 * write.c (fixup_segment): Change sym1-sym2 message again.
5421 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5423 * write.c (fixup_segment): Improve error message for sym1-sym2
5424 errors when sym1 is in a different segment from sym2.
5426 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5428 * config/tc-m32r.c (warn_unmatched_high): New static local.
5429 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5430 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5431 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5432 (md_parse_option): Likewise.
5433 (md_show_usage): Likewise.
5434 (m32r_frob_file): Likewise.
5436 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5437 (read_a_source_file): Call them.
5438 * read.h (stabs_generate_asm_file): Declare.
5439 * stabs.c (stabs_generate_asm_file): New function.
5440 (generate_asm_file): New function.
5441 (stabs_generate_asm_lineno): Move file name handling into
5444 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5446 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5447 (d30v_current_align, d30v_current_align_seg): New variables.
5448 (d30v_last_label): New variable.
5449 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5450 (s_d30v_data, s_d30v_section): Likewise.
5451 (md_pseudo_table): Call them.
5452 (md_begin): Initialize d30v_current_align_seg.
5453 (md_assemble): Call d30v_align when needed by known current alignment.
5454 (d30v_frob_label, d30v_cons_align): New functions.
5455 * config/tc-d30v.h (md_do_align): Remove.
5456 (tc_frob_label): Call d30v_frob_label.
5457 (md_cons_align): New.
5459 * config/tc-d30v.c (find_format): Convert complex expressions to
5460 expression symbols before processing. Clean up code formatting.
5462 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5464 * po/Make-in (install-info): New target.
5466 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5468 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5470 * config/tc-mn10300.c (md_assemble): Likewise.
5472 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5474 * Makefile.am: Update with `make dep-am'.
5475 (HFILES): Add cgen.h.
5476 (cgen.o): Depend on cgen.h.
5477 * Makefile.in: Regenerate.
5479 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5481 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5483 * gasp.c (grab_label): Permit a label to be a preprocessor
5484 variable by permitting a label to start with a backslash.
5486 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5488 * config/tc-mips.c (validate_mips_insn): Removed hack
5489 for previously inaccessible bitfields in some INSN_TRAP
5492 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5494 * config/tc-d30v.c (do_assemble): Abort with error message
5495 if opcode operands do not match.
5497 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5499 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5500 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5501 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5502 similar new 'q' operand.
5504 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5506 * cgen.c (cgen_asm_finish_insn): Fix typo.
5508 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5511 * cgen.c: Include it.
5512 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5513 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5514 All callers updated.
5515 * config/tc-m32r.c: Include cgen.h.
5516 (m23r_insn): New members num_fixups,fixups.
5518 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5520 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5521 to avoid compiler warning.
5523 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5525 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5528 * makefile.vms (OBJS): Add ehopt.obj
5530 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5532 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5534 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5536 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5537 a short format insn.
5538 (md_assemble): Set it for explicitly packed insns.
5540 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5542 * config/obj-coff.c (c_symbol_merge): Do not take address of
5543 native fields when performing the memcpy.
5545 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5547 * config/tc-mips.c (macro,macro2): Implement
5548 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5550 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5552 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5553 relocations against globally visible symbols.
5554 * config/tc-m68k.c (relaxable_symbol): New macro.
5555 (m68k_ip, md_estimate_size_before_relax): Use it.
5556 (tc_m68k_fix_adjustable): Also handle weak symbols.
5558 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5560 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5561 references to externally visible symbols.
5562 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5563 values in twice for a PC relative reloc if the symbol is
5566 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5567 don't adjust a PC relative reloc against an externally visible
5569 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5570 for a PC relative fixup against an externally visible defined
5571 symbol, arrange to store object file and addend values as though
5572 the symbol were not defined.
5573 (tc_gen_reloc): Likewise.
5575 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5577 * read.c (sizeof_leb128): Referenced externally by write.c so
5580 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5582 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5583 and expand a 'debug' symbol associated with the next instruction
5584 that does not cause a short instruction to be filled with a NOP.
5585 (md_pseudo_table): Add support for .debugsym.
5586 (assemble_parallel_insn): Add calls to expand_debug_sym as
5588 (md_assemble): Ditto.
5590 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5592 * as.c (main): Conditionally call setlocale.
5593 * gasp.c (main): Likewise.
5594 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5595 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5597 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5599 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5601 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5603 * config/tc-hppa.c: Change all calls to bzero to use memset.
5604 (pa_ip): Add cast to avoid warning.
5605 (tc_gen_reloc, md_apply_fix): Likewise.
5606 (pa_find_space_by_number): Likewise.
5607 (hppa_force_relocation): Likewise.
5608 (pa_block): Change i to unsigned int.
5609 * config/obj-som.h (obj_som_copyright): Declare.
5611 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5613 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5614 for line numbers for assembly source.
5616 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5618 * configure.in: Change version number to 2.9.4
5619 * configure: Rebuild.
5621 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5623 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5625 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5627 * ecoff.h: Change symbolS in function declaration to struct
5630 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5633 (md_convert_frag): Fix i18n typo.
5635 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5637 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5638 * ecoff.h: Protoype it.
5639 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5640 [EVAX] (s_alpha_prologue): Delete.
5641 (md_pseudo_table): Update.
5643 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5645 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5646 array to local pointer.
5647 (get_args, parse_expr): Add casts to avoid warnings.
5649 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5651 * read.c (s_set): Cast xmalloc return value to fragS *.
5652 * config/tc-m68k.c (m68k_ip): Function made static to match
5653 previous forward declaration.
5654 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5656 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5658 * config/tc-v850.c: Add internationalisation macros to error
5661 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5662 macros to error strings.
5664 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5666 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5667 reloc is in the TOC csect.
5668 (md_apply_fix3): Correct gettext typo.
5670 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5672 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5673 .L - they are local labels and the branches are not really
5674 function calls but rather far jumps.
5676 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5678 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5680 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5682 * config/tc-i386.c (md_assemble): Print operand number rather than
5683 using ordinal_names.
5684 (i386_operand): Likewise.
5686 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5688 * Makefile.am (INTLLIBS): Define to work around apparent automake
5690 All Makefiles: Regenerated.
5692 * Many files: Added gettext invocations around user-visible
5694 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5695 HAVE_LC_MESSAGES): Define.
5696 * dep-in.sed: Added asintl.h.
5697 * po/Make-in: New file.
5698 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5700 * read.c (Z_): Renamed from `_'.
5701 * Makefile.am (SUBDIRS): Added po.
5702 (POTFILES): new macro.
5703 (po/POTFILES.in): New target.
5704 ($(OBJS)): Added asintl.h.
5706 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5707 (as_new_LDADD): Added $(INTLLIBS).
5708 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5709 (gasp_new_LDADD): Added $(INTLLIBS).
5710 (gasp_new_DEPENDENCIES): New macro.
5711 * configure, aclocal.m4: Rebuilt.
5712 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5714 (ALL_LINGUAS): Define.
5715 * macro.c: Include "asintl.h".
5716 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5717 * as.h: Include "asintl.h".
5718 * config/tc-i386.c (ordinal_names): Removed.
5719 (md_assemble): Changed error text to avoid ordinal_names.
5720 (i386_operand): Likewise.
5721 (reloc): Added as_bad to avoid i18n problems.
5722 (tc_gen_reloc): Likewise.
5723 * config/tc-arm.c (bad_args): Now a #define.
5725 * config/obj-vms.c (VMS_stab_parse): Changed type of
5727 (global_symbol_directory): Unified strings to avoid i18n
5729 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5730 avoid i18n problems.
5731 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5732 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5734 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5736 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5738 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5740 * as.c (print_version_id): Added an fprintf to avoid i18n
5742 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5744 * expr.c (expr): Added as_warn call to avoid i18n problems.
5745 * messages.c (as_assert): Changed code to avoid i18n problems.
5746 (as_abort): Likewise.
5747 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5748 (s_space): Likewise.
5749 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5751 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5753 * config/tc-i386.c (check_prefix): New static function, split out
5755 (struct _i386_insn): Add wait_prefix field.
5756 (md_assemble): Remove wait_prefix local variable. Use
5757 check_prefix when adding a prefix.
5759 * config/tc-i386.c (current_templates): New static variable.
5760 (md_assemble): Remove current_templates local variable.
5761 (md_assemble, i386_operand): Improve error and warning messages in
5762 many places. Add RESTORE_END_STRING in many places before error
5763 return. Clarify some comments.
5765 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5767 (md_assemble): Parse string instruction operands, looking for
5768 segment override prefixes. Check for invalid segment prefixes on
5770 (i386_operand): i.seg[] and max mem_operand changes for string
5772 * config/tc-i386.h (EsSeg): Define.
5774 * config/tc-i386.h (regKludge): Define.
5775 (iclrKludge, imulKludge): Don't define.
5776 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5777 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5778 opcode_modifier checks to look for more common cases first. Add
5779 default_seg for IsString case.
5781 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5783 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5785 * configure: Rebuild with new automake and libtool.
5786 * aclocal.m4, Makefile.in: Likewise.
5788 * doc/Makefile.am (as.dvi): New target.
5789 * doc/Makefile.in: Rebuild.
5791 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5793 * configure.in: Added sparc86x support.
5795 * configure: Rebuild.
5797 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5799 (md_parse_option): Warn if -EL is not supported for this architecture.
5801 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5803 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5805 * config/tc-mips.c (mips_ip): Note when we use get match on
5806 the full instruction name.
5808 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5810 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5811 back into the expression to handle add/sub simplification correctly.
5813 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5815 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5817 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5819 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5822 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5824 * symbols.c (max_indent_level): New global.
5825 (print_symbol_value_1): Use it.
5826 * expr.h (expr_build_dot): Declare.
5827 * expr.c (expr_build_dot): New function.
5829 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5831 * symbols.c (print_binary): New function.
5832 (print_expr_1): Call it.
5834 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5836 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5837 operand in the opcode.
5839 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5841 * config/tc-i386.h: Reorder operand flags and opcode modifier
5842 flags for clarity. Remove unused definitions: Unknown,
5843 ImmUnknown, DispUnknown, NoModrm.
5844 * config/tc-i386.c (type_names): Add missing Debug type.
5845 (md_assemble): Better duplicate prefix checking. Quicker string
5846 instruction check via new opcode_modifier flag.
5848 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5850 * doc/as.texinfo (Invoking): Clarify -Wa example.
5852 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5854 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5855 (s_mips_weakext): Define.
5856 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5857 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5860 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5862 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5863 is an error if the value can not be computed at assembly time.
5864 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5866 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5868 * gasp.c (main): Set next field of new include_path structure to
5869 NULL. From Avery Pennarun <averyp@gdc.ca>.
5871 * read.c (s_mri_sect): Call as_bad rather than abort for an
5872 unsupported MRI target.
5874 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5876 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5877 the destination of a branch instruction should be altered.
5878 (find_real_start): New function: Locate the real, Thumb coded
5879 start of a Thumb function.
5880 (do_t_branch23): Alter the destination of branches to Thumb
5883 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5885 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5887 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5890 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5892 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5893 * doc/c-hppa.texi: Likewise.
5895 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5897 * Makefile.am: Rebuild dependencies.
5898 * Makefile.in: Rebuild.
5900 * Makefile.am (DEP_INCLUDES): New variable.
5901 (.dep1): Change to work when srcdir is not an absolute path.
5902 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5903 * Makefile.in: Rebuild.
5905 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5907 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5908 LinearAddress patch.
5910 * configure.in: Set version to 2.9.1.
5911 * configure: Rebuild.
5913 * Branched binutils 2.9.
5915 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5917 * config/tc-i386.h (FWait): Define.
5918 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5919 other prefixes. Check FWait flag in opcode table to see which
5920 instructions require an fwait prefix.
5922 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5924 * stabs.c (get_stab_string_offset): Always create a stab string
5927 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5929 Fix some gcc -Wall warnings:
5930 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5931 * ehopt.c (eh_frame_code_alignment): Likewise.
5932 * expr.c (integer_constant, operand): Likewise.
5933 * frags.c (frag_align): Likewise.
5934 * gasp.c (level_0, change_base, doinstr): Likewise.
5935 * hash.c (hash_ask): Likewise.
5936 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5937 (debugging_pseudo): Likewise.
5938 * macro.c (define_macro, check_macro): Likewise.
5939 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5940 (ignore_rest_of_line, float_cons): Likewise.
5941 * symbols.c (decode_local_label_name): Likewise.
5942 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5943 (fixup_segment, number_to_chars_bigendian): Likewise.
5944 (number_to_chars_littleendian): Likewise.
5945 * config/atof-ieee.c (gen_to_words): Likewise.
5946 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5947 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5948 * read.c (output_big_sleb128): Initialize locals to avoid
5950 (output_big_uleb128, equals): Likewise.
5951 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5952 to unsigned int. Change zeros to unsigned int.
5953 * cond.c (s_if): Add return to default case.
5954 * frags.c (frag_now_fix): Change return type to addressT.
5955 * frags.h (frag_now_fix): Update declaration.
5956 * listing.c (file_info_struct): Change linenum to unsigned int.
5957 (struct list_info_struct): Change hll_line to unsigned int.
5958 (print_source): Update format string.
5959 * read.c (emit_expr): Change scan to unsigned int, and don't
5960 bother to initialize it.
5961 * symbols.c (dollar_label_count): Change to unsigned long.
5962 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5963 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5964 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5966 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5968 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5969 mcf5200 just as we do for m68000.
5970 (m68k_init_after_args): Likewise.
5971 (md_estimate_size_before_relax): Likewise.
5973 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5975 * config/tc-v850.c (md_assemble): Store relocation addend in
5976 fixup instead of instruction.
5978 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5980 * config/tc-i386.c (md_assemble): Swap template arguments to
5981 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5982 This macro is currently symmetric, so passing them the wrong
5983 way didn't cause any problem, but may if the macro is changed
5985 After copying template to i.tm, use i.tm. rather than t-> to
5986 access fields, and make t a const*
5987 Move i.tm.operand_types[] swap to immediately after the copy.
5989 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5991 * expr.h (expr_build_uconstant): Add prototype.
5992 (expr_build_unary,expr_build_binary): Add prototypes.
5993 * expr.c (expr_build_uconstant): New function.
5994 (expr_build_unary,expr_build_binary): New functions.
5996 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5998 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5999 * macro.c (macro_expand_body): Increase buffer size.
6000 * messages.c (as_warn): Likewise.
6001 (as_warn_where, as_bad, as_bad_where): Likewise.
6003 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6005 Based on patch from H.J. Lu <hjl@gnu.org>:
6006 * Makefile.am (DISTSTUFF): New variable.
6007 (diststuff): New target.
6008 * Makefile.in: Rebuild.
6010 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6012 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6013 m32r_elf_section_change_hook.
6015 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6016 emit a nop if a section ends with a 16 bit instruction.
6018 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6020 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6021 s_lcomm rather than obj_coff_lcomm.
6022 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6024 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6026 * config/tc-i386.h (LinearAddress): Define.
6027 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6028 instruction, don't use a default segment.
6030 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6032 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6033 * configure: Rebuild.
6035 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6037 * aclocal.m4, configure: Rebuild with libtool 1.2.
6039 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6041 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6042 PC relative branches. Patch courtesy of Jonathan Walton.
6045 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6047 * configure.in (emulations): Add thumb-pe target.
6049 * configure (emulations): Add thumb-pe target.
6051 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6053 * itbl-lex.l (yywrap): Don't define if already defined as a
6056 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6058 * depend.c (quote_string_for_make): New function.
6059 (wrap_output): Use it.
6061 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6063 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6064 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6066 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6068 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6069 Recognize -GN and -relax.
6070 (md_begin): Initialize gp size from -G switch.
6071 (alpha_force_relocation): Always force if -relax.
6072 (alpha_align): Take a new argument that will specify when to
6073 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6074 Change all callers. Emit nop alignment padding as nop+unop pair.
6076 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6078 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6079 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6081 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6083 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6084 require padding to the next long word boundary.
6086 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6088 * cgen.c: #include symcat.h.
6089 * config/tc-m32r.c: Likewise.
6091 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6093 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6094 absolute expressions instead of '$' prefixed register names.
6096 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6098 * read.c (s_set): Record file and line info for symbols when -as.
6099 (pseudo_set): Don't overwrite that dummy fragment.
6101 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6103 * config/tc-ppc.c (md_pseudo_table): Add "section".
6104 (ppc_named_section): New static function.
6106 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6108 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6109 so we don't have to scan the entire list.
6111 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6113 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6114 case, allow the parallel instructions to modify the same flag
6117 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6119 * listing.c (list_symbol_table): Categorize symbols by
6120 undefined_section rather than sy_frag->line == NULL.
6122 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6124 * Makefile.am (install-exec-local): Install properly when ln
6125 fails or tooldir == prefix.
6127 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6129 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6130 Test result of insert_operand for error.
6132 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6134 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6135 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6136 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6137 * doc/Makefile.in: Rebuild.
6139 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6141 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6142 (macro): Fix handling of M_COP[0-3].
6144 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6146 Based on patches from Ross Harvey <ross@teraflop.com>:
6147 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6148 if macro_alternate or macro_mri.
6149 (getstring): Remove support for byte constants between < and >.
6150 (get_any_string): '<' only starts a string if macro_alternate or
6152 (macro_expand_body): Permit keyword parameters following
6153 positional parameters.
6155 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6156 * configure.in (alpha*-*-netbsd*): New target.
6157 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6158 * configure: Rebuild.
6160 * as.h (flag_warn_suppress_instructionswap): Move from here...
6161 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6162 here, and make static.
6164 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6165 BFD_ASSEMBLER or MANY_SEGMENTS.
6167 * as.c (show_usage): Update bug-gnu-utils address.
6168 * gasp.c (show_usage): Likewise.
6169 * doc/as.texinfo (Bug Reporting): Likewise.
6171 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6173 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6174 insns regardless of the size of a pointer if we're in mips I or
6176 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6178 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6180 Fix rac to accept only a0:
6181 * tc-d10v.c (parallel_ok, find_opcode):
6182 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6183 Introduce OPERAND_GPR.
6185 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6187 * read.c (s_fill): Handle non-constant repeat counts by creating
6188 an rs_space fragment.
6190 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6192 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6193 from as_bad to as_warn.
6195 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6197 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6198 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6199 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6201 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6203 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6204 seg_fix_rotP rather than fix_root from seg_info.
6206 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6208 * expr.c: Add support for 0x1_2_3_4 bignums.
6210 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6212 * configure.in: Change -linux* to -linux-gnu*.
6213 * configure: Rebuild.
6215 * app.c (do_scrub_begin): Treat \r as whitespace.
6217 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6219 * Makefile.am: Update dependencies.
6220 * Makefile.in: Rebuild.
6222 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6224 * configure, aclocal.m4: Rebuild with new libtool.
6226 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6228 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6229 the argument to bfd_set_arch_mach.
6230 (load_address): Use bfd_arch_bits_per_address to determine the
6231 bit size of an address instead of looking at the isa level.
6232 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6234 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6236 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6238 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6240 * ehopt.c: New file.
6241 * as.h (enum _relax_state): Add rs_cfa.
6242 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6243 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6244 * read.c (emit_expr): Call check_eh_frame.
6245 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6246 (relax_segment): Likewise.
6247 * Makefile.am: Rebuild dependencies.
6248 (GAS_CFILES): Add ehopt.c.
6249 (GENERIC_OBJS): Add ehopt.o.
6250 * doc/internals.texi (Frags): Document rs_cfa.
6252 * as.c (show_usage): Mention --traditional-format.
6253 (parse_args): Accept --traditional-format.
6254 * as.h (flag_traditional_format): Declare.
6255 * output-file.c (output_file_create): If flag_traditional_format,
6256 set BFD_TRADITIONAL_FORMAT on stdoutput.
6257 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6259 * config/tc-mips.c (append_insn): Make sure that if we have a
6260 fixup for an unmatched %hi reloc, it does not associated with a
6263 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6264 * doc/Makefile.in: Likewise.
6266 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6268 * config/tc-m32r.c (check_for_side_effects): New function.
6269 (can_make_parallel): Add checks for instruction side effects
6270 clashing with the other instruction.
6271 (assemble_parallel_insn): Improve warning messages. Return error
6272 message from non-swapped instruction order.
6274 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6276 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6278 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6279 md_cleanup definition. This moves the forced literal output to
6280 the end of the source pass, and avoids macro's inserting literals
6281 into the code immediately after the macro expansion.
6283 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6285 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6286 a gas internal symbol is adjustable.
6287 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6289 * as.h: If gcc version greater than 2.6, use `__format__' and
6290 `__printf__' in function attributes, rather than `format' and
6293 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6295 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6297 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6299 Add tms320c30 support:
6300 * config/tc-tic30.h: New file.
6301 * config/tc-tic30.c: New file.
6302 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6303 TARGET_FORMAT as "coff-tic30".
6304 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6305 * Makefile.am: Rebuild dependencies.
6306 (CPU_TYPES): Add tic30.
6307 (CPU_OBJ_VALID): tic30-aout is valid.
6308 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6309 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6310 * configure, Makefile.in: Rebuild.
6312 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6314 * config/tc-v850.c (md_assemble): Improvements to error messages.
6316 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6318 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6319 BFD_RELOC_HI16_S to store the high bits of any value.
6321 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6322 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6323 assembler calculate relocations to any external symbol at all.
6324 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6325 involving generation of pc-relative relocs.
6326 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6327 has been moved to md_apply_fix3.
6329 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6330 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6331 which actually means (the address of identifier's GOT entry) +
6332 constant, which is not particularly useful.
6334 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6336 * read.h (include_dirs): Declare.
6337 (include_dir_count,include_dir_maxlen): Declare.
6339 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6341 * configure.in: Correct check for shared opcodes library.
6342 * configure: Rebuild.
6344 * listing.c (buffer_line): If we can't open the file, set at_end.
6345 (listing_print): Remove unused local variable fi.
6347 * config/m68k-parse.y (reglistpair): Handle register list in
6350 * config/vms-conf.h: Don't undef VERSION.
6352 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6354 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6356 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6358 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6359 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6360 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6361 (EXTRA_DIST): Define.
6362 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6363 explicitly rather than via the list of object files.
6364 (gcc-as.opt): New file created when make-gas.com is run.
6365 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6366 itbl-cpu.h} to #include appropriate file rather than copying that
6368 * config/vms-conf.h: Synchronize with current config.in.
6369 * Makefile.in: Rebuild.
6371 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6373 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6374 (parallel_ok): Relaxed parallel subinstruction dependency check.
6376 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6378 * as.h (flag_warn_suppress_instructionswap): added new flag.
6379 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6380 command line argument.
6381 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6382 warning only if flag_warn_suppress_instructionswap is false.
6384 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6386 * configure.in (i386-*-mingw32*): New target.
6387 * configure: Rebuild.
6389 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6391 * symbols.c (resolve_symbol_value): Don't set the segment if it
6392 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6394 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6397 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6399 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6400 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6403 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6405 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6407 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6409 * config/tc-v850.c (v850_insert_operand): Display instruction when
6410 an error is encountered.
6412 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6414 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6415 (i386-*-sco3.2v5*coff): New target.
6416 (i386-*-sco3.2*): New target.
6417 * configure: Rebuild.
6419 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6421 * config/tc-v850.c: Tidy error message production.
6423 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6425 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6426 validate_immediate return value in the right type for comparisons
6429 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6431 * listing.c (MAX_BYTES): Use listing variables not constants.
6432 (data_buffer): No longer an array, but a pointer.
6433 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6434 (listing_listing): Allocate data_buffer.
6436 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6438 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6439 --listing-rhs-width, --listing-cont-lines.
6440 (show_usage): Update.
6441 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6442 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6443 (print_lines): Use the variables instead of the constants.
6444 (listing_listing): Likewise.
6445 * listing.h: Declare the new vars.
6447 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6449 * as.c (parse_args): Add --keep-locals alias for -L.
6450 Add --strip-local-absolute.
6451 (show_usage): Update.
6452 * as.h (flag_strip_local_absolute): New flag.
6453 * symbols.c (S_IS_LOCAL): Use it.
6454 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6455 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6456 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6458 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6460 * config/tc-m32r.c: Detect if explicitly parallel instructions
6461 might have an io conflict and issue a warning message.
6463 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6465 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6466 cgen_swap_fixups): Functions to save, restore and swap the fixup
6467 chain with a backup copy.
6468 (cgen_asm_finish_insn): Returns address of constructed insn.
6470 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6472 * listing.c (file_info_struct): Remove FILE, add POS.
6473 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6474 (file_info): Don't open the file.
6475 (buffer_line): Check for the file in the last_open cache, updating
6477 (print_source): Don't reference file_info->file.
6478 (listing_listing): Likewise.
6479 (listing_print): Close the file in the cache, if any.
6481 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6483 * read.c (dwarf_file_string): New file static variable.
6484 (emit_expr): Look for constant sequence that leads up to a file
6485 name in DWARF debugging output.
6486 (stringer): Use dwarf_file_string to decide whether to accept a
6487 string as a file name.
6489 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6491 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6492 (crack_operand): Add reg->reglst MRI hack.
6493 (r_seg): Put reglst symbols in reg_section.
6494 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6496 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6498 * tc-sh.c (get_specific): Handle SGR & DBR.
6500 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6502 * tc-h8300.c (parse_reg): Take the length of the symbol into
6503 account when attempting to match a register name.
6504 * tc-h8500.c (parse_reg): Likewise.
6506 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6508 * cgen.c: Formatting changes to improve readability.
6510 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6512 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6515 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6517 Based on a patch from Jim Wilson
6518 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6519 (tc_gen_reloc): Handle cross section PC relative relocs
6522 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6524 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6526 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6528 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6529 (expr_jmp_buf): New static local.
6530 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6531 (cgen_md_operand): New function.
6532 * tc-m32r.c: Clean up pass over `struct foo' usage.
6533 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6535 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6537 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6538 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6540 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6542 * config/tc-i386.c (i386_operand): Give an error if there are
6543 unrecognized characters after an expression.
6545 For older changes see ChangeLog-9697