1 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
5 1999-08-08 Ian Lance Taylor <ian@zembu.com>
7 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
8 avoid problems on DOS filesystems.
9 * Makefile.in: Rebuild.
11 * doc/as.texinfo (Section): Document 's' flag for COFF version.
13 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
15 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
18 1999-08-08 Ian Lance Taylor <ian@zembu.com>
20 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
21 line to crate ${GDBINIT} rather than .gdbinit.
22 * configure, Makefile.in, doc/Makefile.in: Rebuild.
24 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
26 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
28 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
30 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
32 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
34 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
35 non-adjustable symbols.
37 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
39 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
41 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
43 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
46 1999-08-05 Donn Terry <donn@interix.com>
48 * config/te-interix.h: New file.
49 * configure.in (i386-*-interix*): New target.
52 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
54 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
55 selectors for ELF too.
56 (selector_table): Add "ltp" and "rtp" selectors.
58 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
60 * config/tc-i386.c (i386_operand): No need to change
61 operand_string pointer in segment reg case before goto
62 do_memory_reference. Initialise displacement_string_start and
63 displacement_string_end after do_memory_reference label.
64 (i386_index_check): Add operand_string param, and print error
65 message on failure here.
66 (i386_intel_memory_operand): Instead of here.
67 (i386_operand): And here.
68 (INFER_ADDR_PREFIX): Enable.
70 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
72 * config/tc-i386.h (DefaultSize): Define. Renumber following
73 opcode_modifier defines.
75 From Etienne Lorrain <etienne.lorrain@ibm.net>
76 * config/tc-i386.c (stackop_size): New variable.
77 (set_16bit_code_flag): Clear it here.
78 (set_16bit_gcc_code_flag): New function.
79 (md_pseudo_table): Add "code16gcc" entry.
80 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
82 1999-08-03 Ian Lance Taylor <ian@zembu.com>
84 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
85 next_set_end even if the end symbol is being discarded.
87 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
88 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
89 * config/obj-coff.c: Likewise.
90 (seg_info_type): Remove.
91 (seg_info_off_by_4): Change to array of segT.
92 (s_get_segment): Adjust accordingly.
93 (obj_pseudo_table): Fully initialize sentinel entry.
95 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
96 Ralf Baechle <ralf@uni-koblenz.de>.
98 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
100 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
102 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
104 * config/tc-i386.c: Indentation and white space changes.
105 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
106 don't enable it by default.
107 (i386_intel_operand): Remove redundant prototype.
108 Move check on number of memory operands, and i.mem_operands++
109 (i386_intel_memory_operand): To here.
110 Remove i386_immediate code from here. Remove special case code
111 for input and output using (%dx). Remove base/index checks and
112 call i386_index_check instead. Save initial operand_string
113 argument for error message.
114 (i386_operand): Remove redundant prototype. Move base/index
115 checks to i386_index_check.
116 (i386_displacement): Move intel mode check for non-zero
118 (i386_intel_memory_operand): To here.
120 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
122 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
123 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
124 by .register pseudo-op if -64 and --no-undeclared-regs.
125 (s_register, sparc_adjust_symtab): New functions.
126 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
127 Declare sparc_adjust_symtab as tc_adjust_symtab.
128 * doc/c-sparc.texi: Add description of #ignore special literal
129 for .register pseudo-op.
131 1999-07-30 Catherine Moore <clm@cygnus.com>
133 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
134 the relocation's section offset.
136 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
138 * write.c (fixup_segment): Fix generic error check overflow test.
140 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
141 X_add_number to long.
143 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
145 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
148 1999-07-27 Ian Lance Taylor <ian@zembu.com>
150 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
153 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
155 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
157 * configure.bat: Remove; obsolete.
158 * config/go32.cfg: Likewise.
160 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
162 * configure.in (i386-*-vxworks*): New target.
163 * configure: Rebuild.
165 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
167 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
169 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
171 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
173 (output_insn): Put OLO10's secondary addend into tc_fix_data.
174 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
175 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
176 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
177 MAX_RELOC_EXPANSION): Define.
178 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
180 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
182 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
183 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
184 block. Print a warning if an 8-bit or 16-bit constant
185 displacement or immediate is truncated on output.
186 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
188 (i386_operand): Disallow immediate jump absolute operand.
190 1999-07-15 Ian Lance Taylor <ian@zembu.com>
192 * configure.in: Bump version number to 2.9.5.
193 * configure: Rebuild.
195 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
198 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
200 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
201 (cons_fix_new_hppa): Derive size of fixup from size of the object.
203 1999-07-14 Philip Blundell <pb@nexus.co.uk>
205 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
207 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
209 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
210 if -mno-fpu was given.
211 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
213 (cons_fix_new_arm): Remove misleading comments.
215 1999-07-14 Ian Lance Taylor <ian@zembu.com>
217 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
219 (relax_segment): Likewise. After giving a rs_org error, convert
220 the frag to rs_align to avoid cascading errors.
222 1999-07-12 Andreas Schwab <schwab@suse.de>
224 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
226 1999-07-11 Ian Lance Taylor <ian@zembu.com>
228 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
229 as appropriate. Fill in structure initializations. Add variable
230 initializations. Add casts.
231 * dwarf2dbg.c (print_stats): Change i to size_t.
232 * listing.c (listing_listing): Change list_line to unsigned int.
234 1999-07-10 Ian Lance Taylor <ian@zembu.com>
236 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
237 rather than checking for \001 and \002 in symbol name.
238 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
240 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
242 * configure.in (hppa*-linux-gnu*): New target.
243 * configure: Rebuilt.
245 1999-07-08 Nick Clifton <nickc@cygnus.com>
247 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
249 1999-07-07 Nick Clifton <nickc@cygnus.com>
251 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
252 accessing symbolP directly.
254 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
256 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
259 1999-07-05 Nick Clifton <nickc@cygnus.com>
261 * config/tc-arm.c (ARM_EXT_V5): Define.
262 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
263 (md_begin): Detect ARM v5 architectures.
264 (md_parse_option): Accept arm v5 specification.
265 (md_show_usage): Documment -marmv5 switch.
267 * doc/c-arm.texi: Document -marmv5 command line option.
269 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
271 (validate_immediate_twopart): New function. Determine if a
272 constant can be computed by two ADD instructions.
273 (output_inst): Remove its command line parameter - it was never
275 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
276 implememt the ADRL pseudo op.
277 (tc_gen_reloc): Generate a suitable error message if an ADRL
278 instruction tries to generate a real reloc.
280 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
282 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
284 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
287 1999-06-27 H.J. Lu <hjl@gnu.org>
289 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
290 non BFD_ASSEMBLER case.
292 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
294 * config/obj-coff.c (obj_coff_section): Mark writable sections as
297 1999-06-26 David Mosberger <davidm@hpl.hp.com>
299 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
300 out_end_sequence() when the address decreases due to a new frag.
301 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
302 numbering starts with 1.
304 1999-06-23 Nick Clifton <nickc@cygnus.com>
306 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
308 (mcore_s_text): Call obj_elf_text for ELF target.
309 (mcore_s_data): Call obj_elf_data for ELF target.
310 (mcore_s_section): No longer ELF specific. Call obj_coff_section
312 (mcore_s_bss): New function: Dump literal table before changing
314 (mcore_s_comm): New function: Dump literal table before changing
317 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
318 No longer static functions.
319 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
320 Provide prototypes for these functions.
322 1999-06-22 Ian Lance Taylor <ian@zembu.com>
324 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
325 a list of names, to try obj_segment_name, and to try abbreviated
326 names when using COFF without long section names.
328 * config/tc-alpha.c: More use of symbol accessor functions.
329 * config/tc-arc.c: Likewise.
330 * config/tc-d30v.c: Likewise.
331 * config/tc-fr30.c: Likewise.
332 * config/tc-i860.c: Likewise.
333 * config/tc-m88k.c: Likewise.
334 * config/tc-mcore.c: Likewise.
335 * config/tc-ns32k.c: Likewise.
336 * config/tc-sparc.c: Likewise.
337 * config/tc-v850.c: Likewise.
339 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
340 sy_value with appropriate accessor functions.
341 * config/tc-arm.c (md_apply_fix3): Likewise.
342 * config/tc-d10v.c (AT_WORD_P): Likewise.
343 * config/tc-v850.c (reg_name_search): Likewise.
345 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
346 use symbol_get_bfdsym instead.
347 * config/tc-ppc.c (md_assemble): Likewise.
348 * config/tc-v850.c (v850_comm): Likewise.
350 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
352 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
353 the symbol, rather than accessing the bsym member.
354 * config/tc-d10v.c (tc_gen_reloc): Likewise.
355 * config/tc-d30v.c (tc_gen_reloc): Likewise.
356 * config/tc-mcore.c (tc_gen_reloc): Likewise.
357 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
358 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
359 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
360 * config/tc-tic30.c (tc_gen_reloc): Likewise.
361 * config/tc-v850.c (tc_gen_reloc): Likewise.
363 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
365 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
366 (hppa_gen_reloc_type): Conditionalize on BFD64.
367 (tc_gen_reloc): Re-enable ELF relocations.
368 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
370 1999-06-21 Ian Lance Taylor <ian@zembu.com>
372 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
374 (do_ldst): Move assignment out of if condition.
375 (md_apply_fix3): Add casts to avoid printf format warnings. Add
376 parentheses to avoid warning.
378 1999-06-21 Nick Clifton <nickc@cygnus.com>
380 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
381 macro to get at the BFD symbol associated with a GAS symbol.
383 1999-06-19 Ian Lance Taylor <ian@zembu.com>
385 * config/tc-ppc.c: Update for symbol handling changes.
386 * config/obj-coff.c: Likewise.
388 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
390 * tc-hppa.c: General cleanups of ELF support. No more spaces
391 and subspaces for ELF.
392 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
393 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
394 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
395 (UNWIND_SECTION_NAME): Likewise.
396 (space/subspace related structures): Conditionalize definitions
398 (space/subspace directives and support routines): Conditionalize
399 definitions and references/uses on OBJ_SOM.
400 (label_symbol_struct): For ELF, track the symbol's segment. For
402 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
404 (USE_ALIASES): Kill for both SOM & ELF.
405 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
406 (pa_space, pa_subspace): Corresponding changes.
407 (pa_spaces_begin): Corresponding chagnes.
408 (md_begin): Do not muck around with space/subspace stuff for
410 (md_apply_fix): Temporarily disable argument relocation stuff
412 (tc_gen_reloc): Temporarily disable relocation generation for
414 (pa_build_unwind_subspace): Similarly.
416 1999-06-16 Nick Clifton <nickc@cygnus.com>
418 * config/tc-arm.c (thumb_set): New pseudo op.
419 (text, data, section): Override these pseudo ops with ARM
421 (s_thumb_set): New function: Perform the same as a .set pseudo
422 op, but also mark the alias'ed symbol as being a Thumb
424 (arm_s_text): New function: Perform the same as the .text
425 pseudo op, but dump the literal pool before changing
427 (arm_s_data): New function: Perform the same as the .data
428 pseudo op, but dump the literal pool before changing
430 (arm_s_section): New function: Perform the same as the
431 .section pseudo op, but dump the literal pool before changing
433 (arm_cleanup): Do not reset the current section before dumping
436 1999-06-17 Nick Clifton <nickc@cygnus.com>
438 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
439 OPTION_NO_WARN_UNMATCHED entries.
440 (md_parse_option): Generate a warning message if an unrecognised
441 option is encountered.
443 * config/tc-d10v.c (do_not_ignore_hash): New variable.
444 (get_operands): When parsing an expression after an '@' symbol
445 has been detected, do not ignore '#' symbols.
446 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
449 1999-06-13 Ian Lance Taylor <ian@zembu.com>
451 From K. Richard Pixley <rich@noir.com>:
452 * configure.in (ppc-*-vxworks*): New target.
453 * configure: Rebuild.
455 1999-06-12 Philip Blundell <philb@gnu.org>
457 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
459 1999-06-13 Ian Lance Taylor <ian@zembu.com>
461 * write.c (adjust_reloc_syms): Rather than never reducing reloc
462 which refer to symbols in linkonce sections, permit reducing the
463 relocs if the symbol is local.
465 1999-06-12 Ian Lance Taylor <ian@zembu.com>
467 * subsegs.c (subseg_text_p): New function.
468 * as.h (subseg_text_p): Declare.
469 * read.c (do_align): Use subseg_text_p to set the default fill.
470 * write.c (subsegs_finish): Likewise.
471 * config/obj-coff.c (write_object_file): Likewise.
472 * config/tc-i386.h (md_maybe_text): Don't define.
473 (md_do_align): Use subseg_text_p to set the default fill.
474 * config/tc-m32r.c (m32r_do_align): Likewise.
475 * config/tc-sh.c (sh_do_align): Likewise.
476 * config/tc-sparc.h (md_do_align): Likewise.
478 1999-06-12 David O'Brien <obrien@freebsd.org>
480 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
481 * configure: Rebuild.
483 1999-06-12 Ian Lance Taylor <ian@zembu.com>
485 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
486 * Makefile.am: Rebuild dependencies.
487 * Makefile.in: Rebuild.
489 * config/tc-i386.c (i386_immediate): Remove unused label
492 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
493 * symbols.c: Likewise.
494 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
495 sy_next field when taking address, rather than symbol_next.
497 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
499 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
500 value from the output file architecture.
501 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
502 * dwarf2dbg.h: Change bfd_vma to addressT.
504 1999-06-11 Ian Lance Taylor <ian@zembu.com>
506 * dwarf2dbg.h: Use PARAMS in function declarations.
508 1999-06-11 Martin Dorey <mdorey@madge.com>
510 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
511 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
513 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
515 1999-06-11 Ian Lance Taylor <ian@zembu.com>
517 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
519 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
522 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
524 * read.c (read_a_source_file): Only declare inescape if
527 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
529 (find_entry_byval): Add parens to avoid warning.
531 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
533 * symbols.c (resolve_symbol_value): Don't permit subtraction of
536 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
538 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
541 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
542 synthetize_setx): New functions.
543 (md_assemble): Broken the special cases into the above
544 functions. Make compiler happy if sizeof(bfd_vma)==4.
545 Fix sethi generated from set/setuw. If instructions have a relloc,
546 always clear the fields to be relocated in the opcode.
547 (sparc_ip): Remove special_case global variable.
549 1999-06-10 Ian Lance Taylor <ian@zembu.com>
551 Based on patches from John W. Woznack <jwoznack@concentric.net>:
552 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
553 indication of success rather than a value.
554 (itbl_get_val): Likewise.
555 (itbl_get_field): Use strcspn. Change delimiters to include
557 * itbl-ops.h (itbl_get_reg_val): Update declaration.
558 (itbl_get_val): Likewise.
559 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
561 * symbols.c (copy_symbol_attributes): Convert local symbols to
564 1999-06-10 Nick Clifton <nickc@cygnus.com>
566 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
569 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
571 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
572 Optimize set if sizeof(bfd_vma) == 64.
573 (sparc_ip): Fix sethi - without %hi() it should generate
574 R_SPARC_22 reloc, not R_SPARC_HI22.
575 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
577 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
579 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
580 (s_ncons): New function.
581 (native_op_table): New table.
582 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
583 R_SPARC_OLO10 handling.
585 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
587 * expr.h (struct expressionS): Revert last change; widen X_op.
588 * config/tc-alpha.c (md_begin): Check the field is wide enough.
590 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
592 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
593 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
594 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
595 * Makefile.in: Regenerated.
597 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
598 `common' pass on to s_mri_common.
599 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
601 1999-06-06 Richard Henderson <rth@cygnus.com>
603 * config/obj-elf.c (obj_elf_section): Don't free the return
604 value of demand_copy_C_string.
606 1999-06-05 Richard Henderson <rth@cygnus.com>
608 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
609 creation logic from obj_elf_create_section.
611 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
612 (section_stack): New.
613 (special_sections): Make const.
614 (obj_elf_section): Gut and rewrite parsing.
615 (obj_elf_change_section): New function broken out of obj_elf_section.
616 (obj_elf_parse_section_letters): Likewise.
617 (obj_elf_section_word): Likewise.
618 (obj_elf_section_type): Likewise.
619 (obj_elf_previous): Treat as a toggle.
620 (obj_elf_popsection): New.
621 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
622 (ppc_section_type): Likewise.
623 * config/tc-ppc.h: Likewise.
625 * expr.h (struct expressionS): Don't make X_op a bitfield.
626 * config/tc-alpha.c: Update for symbol handling changes.
627 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
628 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
630 1999-06-05 Richard Henderson <rth@cygnus.com>
632 * dwarf2dbg.c (*): Convert to K&R + prototypes.
633 (dwarf2_gen_line_info): Kill unused variables.
634 (dwarf2_finish): Likewise.
635 (dwarf2_where): Likewise.
636 (dwarf2_directive_file): If we've only got a string,
637 hand off to s_app_file.
638 * ecoff.c: Move the include of ecoff.h.
639 * symbols.h (S_IS_FUNCTION): Prototype.
641 * read.c (LEX_HASH): Supply a default.
643 (s_globl): Update `c' after skipping whitespace.
644 * read.h (LEX_END_NAME, is_name_ender): New.
645 * expr.c (get_symbol_end): Respect it.
647 1999-06-04 Mark Klein <mklein@dis.com>
649 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
651 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
653 * config/tc-hppa.c: Update for symbol handling changes.
655 1999-06-03 Ian Lance Taylor <ian@zembu.com>
657 * cgen.c: Update for symbol handling changes.
658 * config/tc-m32r.c: Likewise.
660 * config/tc-hppa.h: Update for symbol handling changes.
661 * config/tc-hppa.c: Likewise.
663 * config/tc-arm.h: Update for symbol handling changes.
664 * config/tc-arm.c: Likewise.
665 (symbol_make_empty): Remove. Just use symbol_create.
667 * symbols.c (symbol_set_tc): Correct name.
669 * Makefile.am: Rebuild dependencies.
670 ($(OBJS)): Don't depend upon struc-symbol.h.
671 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
672 * dep-in.sed: Don't remove struc-symbol.h.
673 * Makefile.in: Rebuild.
675 * doc/internals.texi (Symbols): Describe changes in symbol
678 1999-06-03 Richard Henderson <rth@cygnus.com>
680 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
681 instead of doing the work by hand.
683 1999-06-03 David Mosberger <davidm@hpl.hp.com>
685 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
686 state of line state-machine.
687 (struct ls): Collect DWARF2 line state-machine state in new member
688 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
689 resulted in any DWARF2 directives.
690 (reset_state_machine): New function.
691 (out_end_sequence): Ditto.
692 (dwarf2_gen_line_info): When switching sections or switching to a
693 lower text address, call out_end_sequence() first to terminate the
694 previous code sequence as code sequences MUST have monotonically
695 increasing addresses.
696 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
698 1999-06-03 David Mosberger <davidm@hpl.hp.com>
700 * as.c (parse_args): Add option -gdwarf2 to allow requesting
701 DWARF2 debug info (line information only, at this point).
702 * as.h: Update comment about supported debug formats.
703 * dwarf2dbg.c, dwarf2dbg.h: New files.
704 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
706 * expr.c (operand): Don't use [ for parens if we want an index op.
707 (op_encoding): Switch [ into O_index, if desired.
708 (op_rank): Renumber with O_index on bottom.
709 (expr): If O_index, match closing bracket.
710 * expr.h (O_index): New.
712 * read.c (read_a_source_file): Conditionally allow matched "
713 in lines passed to md_assemble.
715 * config/obj-elf.c (elf_pseudo_table): Add `common'.
717 1999-06-03 Ian Lance Taylor <ian@zembu.com>
719 Add support for storing local symbols in a small structure to save
720 memory when assembling large files.
721 * as.h: Don't include struc-symbol.h.
722 (symbolS): Add typedef.
723 * symbols.c: Include struc-symbol.h.
724 (local_hash): New static variable.
725 (save_symbol_name): New static function, from symbol_create.
726 (symbol_create): Call save_symbol_name.
727 (local_symbol_count): New static variable.
728 (local_symbol_conversion_count): Likewise.
729 (LOCAL_SYMBOL_CHECK): Define.
730 (local_symbol_make): New static function.
731 (local_symbol_convert): New static function.
732 (colon): Handle local symbols. Create local symbol for local
734 (symbol_table_insert): Handle local symbols.
735 (symbol_find_or_make): Create local symbol for local label name.
736 (symbol_find_base): Check for local symbol.
737 (symbol_append, symbol_insert): Check for local symbols.
738 (symbol_clear_list_pointers, symbol_remove): Likewise.
739 (verify_symbol_chain): Likewise.
740 (copy_symbol_attributes): Likewise.
741 (resolve_symbol_value): Handle local symbols.
742 (resolve_local_symbol): New static function.
743 (resolve_local_symbol_values): New function.
744 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
745 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
746 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
747 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
748 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
749 (symbol_previous, symbol_next): New functions.
750 (symbol_get_value_expression): Likewise.
751 (symbol_set_value_expression): Likewise.
752 (symbol_set_frag, symbol_get_frag): Likewise.
753 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
754 (symbol_mark_used_in_reloc): Likewise.
755 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
756 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
757 (symbol_mri_common_p): Likewise.
758 (symbol_mark_written, symbol_clear_written): Likewise.
759 (symbol_written_p): Likewise.
760 (symbol_mark_resolved, symbol_resolved_p): Likewise.
761 (symbol_section_p, symbol_equated_p): Likewise.
762 (symbol_constant_p): Likewise.
763 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
764 (symbol_get_obj, symbol_set_obj): Likewise.
765 (symbol_get_tc, symbol_set_tc): Likewise.
766 (symbol_begin): Initialize local_hash.
767 (print_symbol_value_1): Handle local symbols.
768 (symbol_print_statistics): Print local symbol statistics.
769 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
770 Declare new symbols.c functions. Move many declarations here from
772 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
773 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
774 (struct symbol): Move bsym to make it clearly the first field.
775 Remove TARGET_SYMBOL_FIELDS.
776 (symbolS): Don't typedef.
777 (struct broken_word): Remove.
778 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
779 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
780 (symbol_clear_list_pointers): Likewise.
781 (symbol_insert, symbol_remove): Likewise.
782 (symbol_previous, symbol_append): Likewise.
783 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
784 (struct local_symbol): Define.
785 (local_symbol_converted_p, local_symbol_mark_converted): Define.
786 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
787 (local_symbol_get_frag, local_symbol_set_frag): Define.
788 (local_symbol_get_real_symbol): Define.
789 (local_symbol_set_real_symbol): Define.
791 * write.c (write_object_file): Call resolve_local_symbol_values.
792 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
793 (TARGET_SYMBOL_FIELDS): Don't define.
794 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
795 ECOFF_DEBUGGING, add ECOFF fields.
796 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
797 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
798 ECOFF_DEBUGGING, add ECOFF fields.
799 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
800 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
801 * config/tc-mcore.h: Don't include struc-symbol.h.
802 (TARGET_SYMBOL_FIELDS): Don't define.
803 (struct mcore_tc_sy): Define.
804 (TC_SYMFIELD_TYPE): Define.
805 * Many files: Use symbolS instead of struct symbol. Use new
806 accessor functions rather than referring to symbolS fields
809 * read.c (s_mri_common): Don't add in value of line_label.
811 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
812 checking for SEC_LINK_ONCE.
814 * config/tc-sh.h (sh_fix_adjustable): Declare.
816 * app.c (input_buffer): New static variable.
817 (app_push): Save saved_input in allocated buffer.
818 (app_pop): Restored saved_input.
819 (do_scrub_chars): Change get parameter to take char * and int as
820 arguments. Change GET macro to pass input_buffer to get
821 function. Don't save input into allocated buffer.
822 * as.h (do_scrub_chars): Update declaration.
823 * input-file.c (input_file_get): Change to take char * and int.
824 Read data into passed in buffer. Remove static buffer.
825 * read.c (scrub_from_string): Change to take char * and int. Copy
826 data into passed in buffer.
828 * hash.h: Neaten. Declare hash_traverse.
829 * hash.c: Complete rewrite based on BFD hashing code.
830 * gasp.c (chunksize): New variable.
831 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
834 1999-05-28 Nick Clifton <nickc@cygnus.com>
836 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
837 addend unless the target uses an old ABI.
839 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
841 -Wchar-subscripts cleanup
842 * listing.c (listing_newline): Use unsigned char variable, so
843 calls to isascii,iscntrl are correct.
844 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
846 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
847 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
848 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
849 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
851 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
853 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
855 (arch_coldfire_p): New #define.
856 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
858 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
860 * config/tc-m68k.c (install_operand): Add places `n', `o'.
862 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
863 (install_operand): Add place `N'.
864 (init_table): Add registers ACC, MACSR, MASK.
866 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
868 * config/tc-m68k.c: Change mcf5200 --> mcf.
869 (archs): Add mcf5206e, mcf5307.
870 (m68k_ip): Add format `u'.
871 (install_operand): Add place `m', `M', `h'.
872 (init_table): Add upper/lower registers.
874 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
876 1999-05-28 Martin Dorey <mdorey@madge.com>
878 * config/tc-i960.c: Several minor changes to add ELF and
879 BFD_ASSEMBLER support.
880 * config/tc-i960.h: Likewise.
881 * configure.in (i960-*-elf*): New target.
882 * aclocal.m4, configure: Rebuild.
884 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
886 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
887 reloc changes when defined(BFD_ASSEMBLER).
889 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
891 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
893 * write.c (write_print_statistics): Output to file, not stderr.
895 * expr.c (generic_bignum_to_int32,64): Prototype.
897 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
898 output_sleb128, output_uleb128, output_big_sleb128,
899 output_big_uleb128, output_big_leb128): Prototype.
900 (output_big_sleb128, output_big_uleb128): Make inline.
901 (output_big_leb128): Remove inline
903 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
904 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
905 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
906 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
907 value for correct overflow check in write.c:fixup_segment.
908 * write.c (fixup_segment): Move bitfield overflow checks to after
909 the md_apply_fix call.
910 * config/obj-coff.c (fixup_segment): Likewise.
911 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
912 valueT *val argument.
914 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
916 * config/atof-ieee.c (gen_to_words): Correctly round a
917 denormalized number. Fix off-by-one in range checking for
918 exponent in a denormal.
920 1999-05-10 Nick Clifton <nickc@cygnus.com>
922 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
925 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
927 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
929 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
931 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
932 (ReverseRegRegmem): Remove.
933 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
934 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
935 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
938 From Doug Ledford <dledford@redhat.com>
939 * config/tc-i386.h (RegXMM): New for P/III.
940 * config/tc-i386.c: Add support for P/III.
942 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
944 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
945 (md_begin): Allow ppc32 insns in ppc64bridge mode.
946 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
948 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
950 * config/tc-i386.c (i386_immediate): Skip whitespace before
951 complaining about junk after expression.
952 (i386_displacement): Likewise.
954 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
956 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
957 Don't copy before downcaseing.
959 1999-05-05 Catherine Moore <clm@cygnus.com>
961 * tc-m68k.c: Include elf/m68k.h.
962 (m68k_elf_final_processing): New routine.
963 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
966 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
968 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
971 1999-04-30 Nick Clifton <nickc@cygnus.com>
973 * config/tc-mcore.c (mcore_s_section): Dump literals before
976 1999-04-29 Nick Clifton <nickc@cygnus.com>
978 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
981 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
983 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
984 (TC_INIT_FIX_DATA): Delete.
985 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
986 (TC_INIT_FIX_DATA): Delete.
987 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
988 * write.c (fix_new_internal): Initialize fx_cgen member.
989 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
990 (gas_cgen_md_apply_fix3): Update.
991 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
992 (md_cgen_record_fixup_exp): Update.
993 (FX_OPINFO_R_TYPE): Update.
995 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
996 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
997 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
998 * frags.h (struct frag): Make opindex, opinfo ints.
1000 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1002 1999-04-26 Tom Tromey <tromey@cygnus.com>
1004 * aclocal.m4, configure: Updated for new version of libtool.
1006 1999-04-22 Nick Clifton <nickc@cygnus.com>
1008 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1010 (md_apply_fix3): Do not fix up absolute relocations against
1013 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1015 1999-04-20 Nick Clifton <nickc@cygnus.com>
1017 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1018 changes and data-in-text directives.
1019 (mcore_cons): New function: intercept cons() operations.
1020 (mcore_float_cons): New function: intercept float_cons()
1022 (mcore_stringer): New function: intercept stringer() operations.
1024 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1026 * obj.h (struct format_ops): Change generate_asm_lineno field to
1028 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1030 * config/tc-alpha.c (find_opcode_match): Add default case to
1032 (find_macro_match): Likewise.
1033 (load_expression): Parenthesize && within ||.
1035 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1037 1999-04-17 Nick Clifton <nickc@cygnus.com>
1039 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1040 .text .data .section pseudo ops.
1041 (mcore_s_section): New function. Dump lits before changing secs.
1042 (mcore_s_text): New function. Dump lits before changing secs.
1043 (mcore_s_data): New function. Dump lits before changing secs.
1045 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1047 * config/tc-mips.c (mips_32bitmode): New.
1048 (md_begin): Set mips_32bitmode if needed.
1049 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1050 Set EF_MIPS_32BITMODE.
1052 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1054 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1057 1999-04-16 Nick Clifton <nickc@cygnus.com>
1059 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1061 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1063 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1064 expressions correctly.
1067 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1069 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1071 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1073 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1074 and fmpynfadd instructions.
1076 1999-04-11 Richard Henderson <rth@cygnus.com>
1078 * as.h (environ): Declare it, if needed.
1079 * as.c (dump_statistics): Don't declare environ.
1080 * configure.in (environ): Detect declaration.
1081 * configure, config.in: Rebuild
1083 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1084 (i386_displacement): Allocate enough space for replacement buffer.
1085 Clean up replacement buffer initialization.
1087 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1089 * subsegs.c (section_symbol): Don't create a new symbol if one
1090 already exists; instead, use the existing one, but set its segment
1091 and frag data if it hasn't already been defined.
1092 * config/obj-coff.c (c_section_symbol): Likewise.
1094 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1096 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1098 1999-04-08 Nick Clifton <nickc@cygnus.com>
1100 * config/tc-mcore.c: New File: Support routines for MCore
1102 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1103 * config/obj-coff.c: Add support for mcore-pe target.
1105 * Makefile.am: Add support for MCore targets.
1106 * Makefile.in: Regenerate.
1107 * configure.in: Add support for MCore targets.
1108 * configure: Regenerate.
1110 * doc/all.texi: Set MCORE.
1111 * doc/as.texinfo: Document MCore specific command line options.
1113 * write.h: Prevent multiple inclusion.
1115 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1117 * asintl.h (LC_MESSAGES): Never define.
1118 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1120 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1123 * Makefile.am (m68k-parse.c): If configuring in the source
1124 directory, copy m68k-parse.y into the local directory before
1125 running ylwrap, to remove spurious differences when generating
1127 * Makefile.in: Rebuild.
1129 * config/tc-sparc.h (md_do_align): Just allocate the number of
1130 bytes necessary, rather than always allocating 1024.
1132 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1134 * listing.c (listing_newline): Add cast to avoid warning.
1135 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1136 * config/tc-i386.c (i386_scale): Add return value.
1137 (build_displacement_string): Remove unused local temp_disp2.
1138 (i386_intel_memory_operand): Add parentheses to avoid warning.
1139 (i386_intel_operand): Remove unused local end_of_operand_string.
1140 (i386_operand): Remove unused local operand_modifier.
1141 (i386_operand): Add parens to avoid warning.
1143 1999-04-04 Don Bowman <don@pixsci.com>
1145 * configure.in: Add mips*-*-vxworks* target; have it define
1147 * configure, config.in: Rebuild.
1149 1999-03-31 Nick Clifton <nickc@cygnus.com>
1151 * configure.in (emulations): Add support for arm-epoc-pe.
1152 * configure: Regenerate.
1153 * config/te-epoc-pe.h: New file. Define macros specific to
1155 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1156 for arm-epoc-pe target.
1158 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1160 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1162 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1164 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1165 detect ",n" without a condition.
1166 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1169 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1171 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1172 instruction is encoded with one bit.
1175 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1177 * doc/internals.texi (CPU backend): Mention that
1178 line_separator_chars should not include newline. From thi
1179 <ttn@mingle.glug.org>.
1181 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1183 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1184 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1186 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1188 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1190 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1192 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1195 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1197 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1199 1999-03-15 Martin Hunt <hunt@cygnus.com>
1201 * app.c (do_scrub_begin): Change '-' back to a symbol char
1202 so we can use multiple opcodes on a line again.
1204 * config/tc-d30v.c: By default, warn if a symbol has
1205 the same name as a register. Plus some minor
1206 updates from the branch.
1208 1999-03-13 Nick Clifton <nickc@cygnus.com>
1210 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1211 BFD_RELOC_16 and BFD_RELOC_64.
1213 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1215 * expr.c (expr): Add missing else.
1217 1999-03-12 Nick Clifton <nickc@cygnus.com>
1219 * config/tc-arm.c (md_apply_fix3): Improve error message.
1221 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1223 * Makefile.am (CPU_TYPES): Add fr30.
1224 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1225 (fr30,m32r dependencies): Update.
1226 * Makefile.in: Rebuild.
1228 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1229 (gas_cgen_record_fixup_exp): Ditto.
1230 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1231 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1232 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1233 (md_cgen_lookup_reloc): Update use of operand->type.
1234 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1235 (md_convert_frag): Call cgen_operand_lookup_by_num.
1236 (md_cgen_lookup_reloc): Update use of operand->type.
1237 (m32r_cgen_record_fixup_exp): Ditto.
1239 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1241 * config/tc-mips.c (md_show_usage): Fix message.
1243 1999-03-03 Nick Clifton <nickc@cygnus.com>
1245 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1246 and LDR reg,=<expr> instruction.
1248 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1251 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1253 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1255 1999-02-17 Nick Clifton <nickc@cygnus.com>
1257 This patch was created by: Scott Bambrough
1258 <scottb@corelcomputer.com>
1261 Special cased '@' character. The '@' character is used as the
1262 ARM assembler comment character, as a special character
1263 and in ELF .symver pseudo-op's, and as a special character in
1264 .type and .section pseudo-ops.
1265 (symver_pseudo): New static variable.
1266 (symver_state): New static variable.
1267 (struct app_save): Add field 'symver_state'.
1268 (app_push): Save global symver_state int struct app_save.
1269 (app_pop): Restore global symver_state from struct app_save.
1270 (do_scrub_chars): Special case handling of '@' character in
1273 * configure.in: Modified to recognize armv* uname syntax from ARM
1275 * configure: Regenerated.
1277 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1278 a prefix to the section's type.
1279 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1280 the type's typename.
1282 * config/tc-arm.h: Add support for PIC generation:
1283 (pic_code): New boolean.
1284 (obj_relocate_extern): Define.
1285 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1286 (TC_CONS_FIX_NEW): Define.
1287 (tc_fix_adjustable): Define.
1288 (GLOBAL_OFFSET_TABLE_NAME): Define.
1290 * config/tc-arm.c: Add support for PIC generation:
1291 (line_seperator_chars): Allow ';' as a seperator for Linux.
1292 (is_immediate_prefix): New macro.
1293 (arm_parse_reloc): New function.
1294 (s_arm_elf_cons): New function.
1295 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1296 (md_undefined_symbol): Special case handling for the Global Offset
1298 (md_apply_fix3): Handle PIC relocs.
1299 (tc_gen_reloc): Handle PIC relocs.
1300 (md_parse_option): Add support for '-k' command line switch to
1301 enable PIC generation.
1302 (cons_fix_new_arm): New function.
1303 (s_arm_elf_cons): New function.
1305 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1307 * configure.in: Add comments for uses of AC_DEFINE.
1308 * acinclude.m4: Likewise.
1309 * acconfig.h: Remove.
1310 * aclocal.m4: Rebuild.
1311 * configure: Rebuild.
1312 * Makefile.in: Rebuild.
1313 * config.in: Rebuild.
1315 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1317 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1318 non-constant offset from a base register.
1320 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1322 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1325 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1327 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1328 (emit_insn): Look for pc-relative and no-overflow specifiers on
1329 internal relocation types.
1331 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1333 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1336 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1338 (mips_4650, mips_4010, mips_4100): Variables removed.
1339 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1340 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1342 (md_begin): Don't bother initializing the mips_NNNN variables;
1343 mips_cpu is set, and that's good enough now.
1344 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1345 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1346 (show): New function, to handle wrapping in the CPU lists.
1347 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1349 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1351 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1352 than treat as an immediate specifier.
1354 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1356 * config/tc-i386.c: Prototype many functions.
1357 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1358 (i386_immediate): Remove unused second argument.
1359 (i386_intel_operand): Fix i386_is_reg typo.
1360 (i386_operand): Use allow_naked_reg.
1361 (output_invalid): Make operand int for K&R.
1363 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1365 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1367 * Makefile.in: Rebuild.
1369 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1371 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1373 (EXTRA_as_new_SOURCES): Comment out.
1374 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1375 * Makefile.in: Rebuild.
1376 * doc/Makefile.in: Rebuild.
1377 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1378 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1379 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1380 * configure: Rebuild.
1381 * aclocal.m4: Rebuild.
1382 * config.in: Rebuild.
1383 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1384 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1385 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1386 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1387 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1388 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1389 (gas_cgen_record_fixup_exp): Ditto.
1390 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1391 descriptor, not global variable.
1392 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1393 descriptor, not global variable. Refer to insert_operand handler
1394 via cpu descriptor, not global function.
1395 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1396 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1397 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1398 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1399 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1400 * config/tc-m32r.c: Ditto.
1401 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1402 (md_assemble): Ditto.
1403 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1405 1999-02-09 Nick Clifton <nickc@cygnus.com>
1407 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1408 relocations for ELF targets.
1410 1999-02-08 Nick Clifton <nickc@cygnus.com>
1412 * configure.in: Add support for StrongARM target.
1413 * configure: Regenerate.
1415 1999-02-05 Nick Clifton <nickc@cygnus.com>
1417 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1419 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1422 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1424 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1426 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1428 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1429 (INTEL_DWORD_MNEM_SUFFIX): Define.
1432 (DWORD_PTR): Define.
1433 (XWORD_PTR): Define.
1435 (OFFSET_FLAT): Define.
1437 (NONE_FOUND): Define.
1440 * config/tc-i386.c (set_intel_syntax): New routine.
1441 (intel_syntax): Declare.
1442 (allow_naked_reg): Declare.
1443 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1444 (intel_float_operand): New routine.
1445 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1446 Handle brackets as well as parens. Call i386_intel_operand for
1447 intel syntax. Reverse operands if appropriate. Handle new
1448 suffixes. Handle movzx and movsx.
1449 (i386_is_reg): New routine.
1450 (i386_immediate): New routine.
1451 (i386_scale): New routine.
1452 (i386_displacement): New routine.
1453 (i386_operand_modifier): New routine.
1454 (build_displacement_string): New routine.
1455 (i386_parse_seg): New routine.
1456 (i386_intel_memory_operand): New routine.
1457 (i386_intel_operand): New routine.
1458 (i386_operand): Call i386_displacement, i386_immediate,
1459 i386_scale, etc. instead of handling inline.
1460 (parse_register): Handle registers without prefix.
1462 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1464 * configure: Regenerate.
1465 * configure.in (arm-*-oabi): New.
1466 (thumb-*-oabi): New.
1467 * config/tc-arm.c (target_oabi): Declare.
1468 (md_apply_fix3): Support REL relocs.
1469 (md_parse_option): Handle -oabi.
1470 (elf32_arm_target_format): New routine.
1471 (md_longopts): Add OPTION_OABI.
1472 * config/tc-arm.h: Redefine TARGET_FORMAT.
1475 1999-01-28 Nick Clifton <nickc@cygnus.com>
1477 * write.c (write_relocs): Handle out of range error.
1479 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1480 (fr30_force_relocation): Default to 0.
1482 * config/tc-fr30.h (obj_fix_adjustable): Define.
1483 (TC_FORCE_RELOCATION): Define.
1485 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1488 1999-01-16 Nick Clifton <nickc@cygnus.com>
1490 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1491 merge of two instructions if the left instruciton kills the right.
1493 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1495 * Makefile.in: Regenerate.
1496 * configure.in: Redo test for using cgen.
1497 * configure: Regenerate.
1499 1999-01-09 Nick Clifton <nickc@cygnus.com>
1501 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1502 redefinition of this macro.
1504 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1506 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1509 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1511 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1512 a read of HI or LO and an immediatly following branch.
1514 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1516 * config/tc-mips.c (md_begin): Another correction to the setting of
1519 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1521 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1523 1998-12-21 Nick Clifton <nickc@cygnus.com>
1525 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1526 bit insn when optimizing, so that parallelised instructions will
1527 start on a 32 bit boundary.
1529 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1531 * config/tc-mips.c (mips_eabi64): New.
1532 (md_begin): Set mips_eabi64.
1533 (mips_elf_final_processing): Use it.
1535 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1537 * config/tc-mips.c (mips_elf_final_processing):
1538 Correct setting of ABI in e_flags.
1540 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1542 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1544 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1546 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1548 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1550 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1551 warning, values that don't fit in the field.
1553 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1555 * config/tc-mips.c (mips_abi_string): New.
1556 (md_parse_option,md_longopts): Add mabi.
1557 (mips_elf_final_processing): Set e_flags based on mabi flag.
1559 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1561 * config/tc-mips.c (md_parse_option): Handle vr4111.
1563 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1565 * config/tc-h8300.c (build_bytes): Change message given if the
1566 instruction requires H8/300H mode and we're not in Hmode, to
1567 suggest that it may be the operand modes that are the problem, not
1568 necessarily the opcode.
1570 1998-12-10 Nick Clifton <nickc@cygnus.com>
1572 * config/tc-fr30.c: Add line separator character.
1574 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1576 * configure.in (hppa-*-mpeix*): New target.
1577 * config/obj-som.h (obj_som_compiler): Declare.
1578 * config/obj-som.c (compiler_seen): New static variable.
1579 (obj_som_compiler): New function.
1580 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1581 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1582 (pa_type_args): Set hppa_priv_level.
1583 (pa_compiler): New static function if OBJ_SOM.
1584 * configure: Rebuild.
1586 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1588 * read.c (output_leb128): Don't mark as inline.
1590 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1592 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1593 AIX .vbyte unaligned data support.
1594 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1595 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1598 1998-12-07 Nick Clifton <nickc@cygnus.com>
1600 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1603 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1605 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1606 BFD_RELOC_ARM_PCREL_BRANCH.
1608 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1610 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1611 checking the target type.
1612 (mips-dec-bsd*): Set endian to little.
1613 * configure: Rebuild.
1615 COFF weak symbol support, based on patches from Mark Elbrecht
1616 <snowball3@usa.net>:
1617 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1618 * config/obj-coff.c (obj_coff_weak): New static function.
1619 (obj_coff_endef) [both versions]: Handle weak symbols.
1620 (coff_frob_symbol): Likewise.
1621 (yank_symbols): Likewise.
1622 (obj_pseudo_table): Add "weak".
1624 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1625 <aymeric.vincent@emi.u-bordeaux.fr>.
1626 * aclocal.m4: Rebuild with current tools.
1627 * configure: Rebuild.
1629 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1630 an assertion failure for a case we can't handle when OBJ_ECOFF.
1632 * expr.c (operator): And with 0xff to avoid problems with signed
1635 1998-12-03 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1638 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1640 1998-12-02 Nick Clifton <nickc@cygnus.com>
1642 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1645 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1647 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1650 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1652 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1655 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1657 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1659 (d10v_cleanup): Only generate previous insn if a multiline insn is
1662 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1664 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1667 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1669 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1670 -marm6xxx command line switches.
1672 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1674 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1675 (itbl-ops.o): Delete duplicate dependencies.
1676 Rebuild dependencies.
1677 Add fr30 dependencies.
1678 * Makefile.in: Rebuild.
1680 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1682 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1684 * listing.c: Ignore line terminator characters found inside
1687 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1689 * po/gas.pot: Regenerated.
1691 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1693 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1694 fr30_is_label_start(). Also checks for delay slot insns.
1696 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1697 FR30 instructions which contain a colon in the mnemonic.
1699 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1701 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1703 * config/tc-fr30.c: Removed currently superflous code.
1705 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1707 * config/tc-fr30.h: New file.
1708 * config/tc-fr30.c: Tweaking so that it will compile.
1710 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1712 * config/tc-d10v.h (obj_fix_adjustable): Define.
1713 (TC_FORCE_RELOCATION): Define.
1714 (d10v_force_relocation): Declare.
1715 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1716 (md_apply_fix3): Handle Vtable relocs.
1717 (d10v_fix_adjustable): New.
1718 (d10v_force_relocation): New.
1720 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1722 * config/tc-d30v.c: Change default behaviour to ignore potential
1723 conflicts between register name and symbol names.
1725 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1727 * configure.in: Add fr30-*-*.
1728 * config/tc-fr30.c: New file.
1729 * Makefile.in: Regenerated.
1730 * config.in: Regenerated.
1731 * configure: Regenerated.
1732 * doc/Makefile.in: Regenerated.
1733 * po/gas.pot: Regenerated.
1735 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1737 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1740 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1742 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1744 (do_scrub_chars): Add some casts to unsigned char to avoid
1745 unwanted sign extension.
1746 * read.c (lex_type): Set characters about 127 to be symbol
1748 * config/tc-i386.c (md_begin): Set identifier_chars and
1749 operand_chars for values above 127.
1751 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1753 * configure.in: detect cygwin* instead of cygwin32*
1754 * configure: regenerate
1756 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1758 * listing.c: Add support for producing a listing from piped
1761 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1763 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1764 (append_insn): Account for the tx39's multiply behavior.
1766 1998-10-26 Michael Meissner <meissner@cygnus.com>
1768 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1769 from assemble_parallel_insns. Add support for '->' to indicate
1770 explicitly serializing the instructions.
1771 (md_assemble): Ditto.
1773 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1775 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1778 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1780 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1782 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1784 * config/tc-mips.c : support frame and regmask/fregmask when
1785 MIPS_STABS_ELF is specified.
1787 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1789 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1790 (md_apply_fix): Don't return 1 for VTABLE relocs.
1791 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1793 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1795 * doc/c-i386.texi: Replace occurences of "opcode" with
1796 "instruction mnemonic", "instruction", or "mnemonic" when
1797 referring to the name of an instruction. Use "opcode" when
1798 referring to the sequence of machine bytes.
1800 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1801 (is_opcode_char): Rename to is_mnemonic_char.
1802 (md_assemble and i386_operand): Correct error messages from
1803 "opcode" to "instruction mnemonic"
1804 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1805 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1806 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1807 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1808 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1809 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1810 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1812 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1814 * config/tc-i386.c (i386_operand): Check for garbage after
1817 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1819 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1820 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1822 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1824 * config/tc-sh.h (obj_fix_adjustable): Define.
1825 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1826 (md_apply_fix): Likewise.
1827 (tc_gen_reloc): Likewise.
1828 (sh_fix_adjustable): New.
1830 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1832 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1833 * cgen.h (gas_cgen_finish_insn): Update prototype.
1834 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1835 cgen_insn_t -> CGEN_INSN_INT.
1836 (make_parallel): Update handling of CGEN_INT_INSN_P.
1837 (assemble_parallel_insn): Ditto.
1838 (target_make_parallel): New function.
1839 (md_assemble): Use it.
1841 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1843 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1845 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1847 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1848 converted into lower case.
1850 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1852 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1853 (gas_cgen_tc_gen_reloc): Likewise.
1854 * config/tc-m32r.h (obj_fix_adjustable): Define.
1855 * config/tc-m32r.c (m32r_fix_adjustable): New.
1856 (m32r_force_relocation): Handle VTABLE relocs.
1858 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1860 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1862 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1864 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1865 to lower case before parsing.
1867 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1868 parallel insns modift buts in the PSW as a side effect.
1870 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1872 * config/tc-d30v.c (find_format): Test for missing flag and
1875 (md_apply_fix3): Fix error messages to avoid
1876 assumption about presence of a symbol.
1878 (parallel_ok): Disallow parallel instructions that both modify the
1881 (find_format): Generate a warning if an odd numbered register is
1882 used as the first register in a mutli-register instruction.
1884 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1886 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1887 relocations are always associated with a symbol.
1889 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1891 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1892 (elf32_sparc_force_relocation): Declare.
1893 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1894 (tc_gen_reloc): Handle vtable relocs.
1895 (elf32_sparc_force_relocation): New.
1897 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1899 * symbols.c (S_IS_FUNCTION): New.
1900 * config/tc-v850.h (obj_fix_adjustable): Define.
1901 (TC_FORCE_RELOCATION): Define.
1902 (v850_force_relocation): Declare.
1903 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1904 of fx_addnumber for VTABLE reloc addends.
1905 (md_apply_fix3): Handle VTABLE relocs.
1906 (v850_fix_adjustable): New.
1907 (v850_force_relocation): New.
1909 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1911 * tc-hppa.c (fp_operand_format): Add some additional formats.
1912 (pa_ip): Do not automatically promote into pa2.0 mode.
1913 (pa_level): Handle ".level 2.0".
1915 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1917 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1918 * config/tc-i386.h (template.extension_opcode): Change to
1919 unsigned int to allow full range of 8-bit opcode suffixes.
1920 (None): Redefine as 0xffff.
1922 From Jeff B Epler <jepler@usgs.gov>
1923 * doc/c-i386.texi (i386-SIMD): New section.
1925 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1927 * read.c (discard_rest_of_line): New function.
1928 * read.h: Declare it.
1929 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1931 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1933 * config/tc-d10v.c (find_symbol_matching_register): New function.
1934 (find_opcode): Cope with the case where a register name matches
1937 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1939 * config/tc-v850.c (md_pcrel_from): Rename to
1940 v850_pcrel_from_section.
1941 (v850_pcrel_from_section): Do not resolves symbols in other
1944 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1946 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1948 * config/tc-d10v.c (find_opcode): Generate an error if a register
1949 is supplied for an operand that should not be a register.
1951 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1953 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1954 instructions to have another instruction in the right bin.
1956 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1958 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1959 the right container if the left container holds a branch
1962 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1964 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1965 both a register name and symbol name.
1966 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1968 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1970 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1971 execution unit class.
1973 (reg_name_search): If a name matches a register and a symbol,
1974 prefer the register.
1975 (find_format): Disallow flag registers when a general purpose
1976 register is required.
1977 If a number is required, but a register has been given, check to
1978 see if a symbol with the same name as the register exists, and if
1979 so, use that symbol.
1981 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1983 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1985 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1987 * config/tc-d30v.c (find_format): Do not accept flag registers as
1988 general purpose registers.
1989 (find_format): If an immediate value is expected at a given place
1990 in a format, but a register name has been provided instead, check
1991 to see if that register name matches the name of a predefined
1992 symbol and if it does, then use the symbol instead.
1993 (reg_name_search): If a register name matches a symbol name,
1994 prefer the register name to the symbol name.
1996 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1999 the previous insn to empty.
2001 1998-09-20 Michael Meissner <meissner@cygnus.com>
2003 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2004 pieces, forcing the use of an ANSI compiler.
2006 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2008 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2010 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2012 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2014 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2016 (obj_elf_vtable_entry): Likewise.
2017 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2018 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2019 (tc_gen_reloc): Likewise.
2020 (arm_fix_adjustable): Likewise.
2021 (elf32_arm_force_relocation): New.
2022 (armelf_frob_symbol): Remove coff-style symbol support.
2024 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2026 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2028 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2030 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2031 OBJ_COFF so that routine is defined for a.out format.
2033 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2035 * config/tc-i386.c (i386_operand): Detect non-segment registers
2036 used as segment prefixes.
2038 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2040 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2041 optimize across FDE boundaries.
2043 * config/obj-coff.c (obj_coff_section): Preserve any link once
2044 flags when setting the section flags.
2046 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2049 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2051 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2053 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2056 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2058 * frags.c (frag_grow): Include the size of the frag struct in the
2061 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2062 if the new subseg comes before the old.
2064 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2066 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2067 to handle edge8 and edge16.
2069 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2071 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2072 before we clobber the symbol involved.
2074 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2076 * config/tc-arm.c: Remove OBJ_ELF definitions for
2077 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2078 use arm_adjust_symtab for OBJ_COFF.
2079 (armelf_adjust_symtab): New Routine.
2080 * config/tc-arm.h: Define obj_adjust_symtab to
2081 armelf_adjust_symtab for OBJ_ELF.
2083 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2085 * configure.in: Make all i386-elf targets use bfd_gas.
2086 * config/tc-i386.c (tc_i386_force_relocation): New.
2087 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2088 (md_apply_fix3): Likewise.
2089 (tc_gen_reloc): Handle them.
2090 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2091 tc_i386_force_relocation.
2093 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2095 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2097 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2099 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2100 current opcode after writing the first insturction of a reverse
2103 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2105 * read.h (generate_lineno_debug): Add prototype.
2106 * read.c (generate_lineno_debug): Make non-static.
2108 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2110 * config/tc-i386.c (md_assemble): Only warn for address/data size
2113 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2115 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2116 against Thumb function names, as the linker needs this information.
2118 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2120 * expr.c (operand): Check also that there is no advance in operand
2121 after atof_generic in order to decide "is it label 0f or floating
2124 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2126 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2127 command line options with a single dash.
2128 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2130 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2132 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2133 * tc-arm.c (arm_fix_adjustable): New routine.
2135 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2137 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2138 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2139 demand_empty_rest_of_line before mri_comment_end.
2140 (equals): Check garbage after expression before
2141 mri_comment_end in MRI mode.
2143 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2145 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2146 small immediate constant to use the constant itself rather than
2149 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2151 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2152 (pa_leave): Likewise.
2154 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2156 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2158 (i386_operand): Fix an error message.
2160 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2162 * doc/c-arm.texi (ARM Directives): Document .req directive.
2164 * config/tc-arm.c (reg_required_here): Display erroneous string if
2165 the register name could not be decoded.
2166 Do not set inst.instruction if the sift is -1.
2168 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2170 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2173 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2175 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2176 even if it is belived to be unnecessary.
2178 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2180 config/tc-i386.c (i386_operand): Size immediate constants by
2181 suffix (erroneously removed as part of July 7 change).
2183 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2185 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2186 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2187 (armelf_frob_symbol): New Routine.
2188 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2190 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2192 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2194 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2196 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2197 command line switches passed to assembler.
2199 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2201 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2202 (gas_cgen_opcode_desc): Declare.
2203 (gas_cgen_parse_operand): Declare.
2204 (*): Prepend gas_ to gas specific fns to denote them as such.
2206 * cgen.c (gas_cgen_opcode_desc): New global
2207 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2208 (queue_fixup): Renamed from cgen_queue_fixup.
2209 (*): Prepend gas_ to gas specific fns to denote them as such.
2211 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2212 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2213 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2214 Open opcode table and initialize it.
2215 (make_parallel): Use gas_cgen_opcode_desc.
2216 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2217 (md_assemble): Ditto.
2219 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2221 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2222 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2223 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2224 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2225 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2226 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2227 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2228 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2229 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2230 (INIT_STAB_SECTION): Likewise.
2231 (OBJ_PROCESS_STAB): Likewise.
2233 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2234 (md_parse_option): Watch for them.
2235 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2236 (md_begin): Kill neverdef code.
2237 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2238 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2239 (s_alpha_coff_wrapper): New.
2240 (md_pseudo_table): Trap all ECOFF pseudos.
2242 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2244 Start of changes to remove mdebug section from mips*-elf
2245 Based on MIPS_STAB_ELF definition
2246 * acconfig.h: undef if not configured
2247 * config.in: undef if not configured
2248 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2249 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2250 * stabs.c (s_stab_generic): flush frag
2252 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2254 * configure.in: (arm-*-elf): Handle.
2255 (thumb-*-elf): Handle.
2256 * configure: Regenerate.
2257 * read.c (stringer): Fix typo in comment.
2258 * write.c (fixup_segment): Don't add symbol value to addend if
2260 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2262 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2265 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2267 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2268 (write_2_short): Emit warning if new flag is set.
2269 (do_assemble): Set flags if left instruction is one of special
2270 "right-instruction-killer" type.
2272 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2274 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2275 Always output words in debug_info section as big endian.
2276 (sparc_target_format): Choose correct bfd target.
2277 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2279 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2281 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2282 to work with internationalization code. Issue an error when two
2283 operands match that are not allowed to match.
2285 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2287 * configure.in (install_tooldir): Allow target to specify whether
2288 it wants to be installed in $(tooldir)/bin.
2289 * configure: Regenerate.
2290 * Makefile.am (install-exec-local): Set install-exec-tooldir
2291 dependency via configure.
2292 * Makefile.in: Regenerate.
2294 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2296 * Makefile.am (install-exec-local): Split into two ...
2297 (install-exec-bindir,install-exec-tooldir): New rules.
2298 * Makefile.in: Regenerate.
2300 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2302 * Makefile.am (install-exec-local): Don't remove the file before
2303 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2304 W. Rozycki <macro@ds2.pg.gda.pl>.
2305 * Makefile.in: Rebuild.
2307 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2309 * cgen.c: Include libiberty.h.
2310 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2311 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2312 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2313 (md_cgen_lookup_reloc)): Declare.
2314 (md_cgen_record_fixup_exp): Declare.
2315 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2316 (m32r_relax_frag): Declare.
2317 (cgen_md_apply_fix3): Decls moved to cgen.h.
2318 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2319 (m32r_cgen_record_fixup_exp): Delete decl.
2320 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2321 (assemble_nop): Delete.
2322 (expand_debug_syms): Delete unused `exp'.
2323 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2324 Add default case for -Wall.
2325 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2326 (md_atof): Delete unused wordP.
2328 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2330 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2333 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2335 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2336 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2337 .print, .purgem, and .struct. Remove documentation for
2340 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2342 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2343 Update call to insert_operand.
2345 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2347 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2349 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2351 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2352 whitespace after a prefix operator.
2354 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2356 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2358 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2360 * config/tc-sparc.c (log2): New static function.
2361 (s_reserve): Use log2 to convert alignment before calling
2363 (s_common): Use log2 to convert alignment before calling
2364 record_alignment and frag_align.
2365 (sparc_cons_align): Use log2.
2367 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2369 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2370 (s_common): Likewise.
2372 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2373 initialization of waddr.
2374 (sparc_elf_final_processing): Add default case to switch.
2376 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2378 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2379 than temporary real.
2381 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2383 * write.c (subsegs_finish): Don't align the segments if there were
2386 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2387 copying aux information.
2389 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2390 expression into a symbol.
2392 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2394 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2395 type to unsigned int.
2396 (md_assemble): Change type used to store offsets from unsigned
2398 (i386_operand): Switch error check to only call RESTORE_END_STRING
2399 once after parse_register.
2401 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2403 * config/tc-v850.c (md_show_usage): Changed format to match that
2406 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2408 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2410 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2412 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2415 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2417 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2418 * doc/Makefile.in: Rebuild.
2420 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2422 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2423 for %lo expressions.
2424 (mips_ip, case 'u'): Move range check after code to mask
2425 off bits in %hi/%lo expressions. Mask off high bits for
2428 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2430 * doc/Makefile.am (gasver.texi): New target.
2431 (as.info, as.dvi): Depends upon gasver.texi.
2432 * doc/as.texinfo: Include gasver.texi. Mention version number on
2433 title page and in top node.
2434 * doc/Makefile.in: Rebuild.
2436 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2438 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2439 but not including the line containing the edict.
2440 * listing.h (LISTING_EOF): New.
2441 * input-scrub.c (input_scrub_next_buffer): Call it.
2443 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2445 * config/tc-i386.c (i386_operand): Don't set the size of an
2446 immediate address based solely on the suffix and the mode.
2448 * config/tc-i386.c (md_assemble): Add assertion to make sure
2449 overlap2 does not set Imm.
2451 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2452 sequences of whitespace to a single space.
2453 (is_space_chars): Just compare with space.
2454 (md_begin): Don't initialize space_chars.
2455 (md_assemble): Just skip a single whitespace character.
2456 (i386_operand): Rewrite base-index parsing to use new
2457 parse_register, and to skip white space. Skip white space in a
2458 number of other places too. Don't give error message if
2459 parse_register fails.
2460 (parse_register): Change reg_string parameter to be non-const.
2461 Add end_op parameter. Skip white space after the `%', and return
2462 end of register string. Give error message here rather than
2465 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2467 Based on patch from Matt Semersky <matts@scd.hp.com>:
2468 * expr.c (op_encoding): Make const.
2469 (expr_set_precedence): New function.
2470 (expr_begin): Don't set operator rankings, just call
2471 expr_set_precedence.
2472 * expr.h (expr_set_precedence): Declare.
2473 * read.c (s_mri): Call expr_set_precedence.
2475 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2477 * doc/as.texinfo (Statements): Remove paragraph discussing
2478 continuing lines with a backslash. This hasn't worked for years,
2481 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2483 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2485 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2486 (ps_CTORS, ps_DTORS): New section types.
2487 (vms_fixup_xtors_section): New function
2488 (Ctors_Psect, Dtors_Psect): Define.
2489 (IS_GXX_XTOR): Define
2490 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2491 Filter static constructors/destructors and add to
2492 Ctors_Symbols/Dtors_Symbols chain.
2493 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2494 appropriate section.
2496 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2497 * makefile.vms: Merge vax/vms support.
2499 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2501 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2502 (elf_pseudo_table): Add them.
2503 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2504 (md_apply_fix): Accept them.
2505 (mips_fix_adjustable): Don't adjust them.
2506 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2507 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2508 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2509 (tc_fix_adjustable): Don't adjust them.
2511 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2513 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2515 * Makefile.in: Regenerate.
2516 * configure.in: AC_SUBST cgen_cpu_prefix.
2517 * configure: Regenerate.
2519 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2521 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2522 Changed all users of COND12_DELAY.
2524 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2526 * config/tc-mn10300.c (set_arch_mach): New function.
2527 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2528 (md_begin): Default to mn10300 mode.
2529 (md_assemble): Only accept instructions for the core mn10300
2530 chip and the active machine type.
2532 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2534 * subsegs.h (segment_info_type): Give the struct a name.
2535 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2536 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2537 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2538 * config/tc-w65.h (tc_reloc_mangle): Declare.
2539 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2541 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2543 * config/tc-v850.c (v850_comm): Restore old section
2544 after common processing.
2546 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2548 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2550 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2552 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2553 char with code that explicitly sign-extends.
2555 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2557 * config/tc-v850.c (md_begin): Restore text section as the current
2558 section after creating call table sections.
2559 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2562 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2563 with call to macro SYM_AUXINFO.
2565 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2567 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2568 with the program transform name.
2569 * Makefile.in: Rebuild.
2571 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2573 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2576 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2578 * config/tc-i386.c (i386_operand): Be prepared for a space between
2579 the open parenthesis and the start of the register operand,
2580 because of the June 16 change.
2582 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2584 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2587 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2589 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2590 even if it is belived to be unnecessary.
2592 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2594 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2596 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2598 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2600 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2601 shift amount for a repeated operand. The shift amount for the
2602 repeated copy comes from the size of the operand.
2604 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2606 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2608 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2610 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2612 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2614 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2615 characters in it as LEX_IS_SYMBOL_COMPONENT.
2616 * config/tc-i386.h (tc_symbol_chars): Define.
2617 (extra_symbol_chars): Declare.
2618 * config/tc-i386.c (extra_symbol_chars): Define.
2619 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2620 (line_comment_chars): Set to '/' if TE_LINUX.
2621 * doc/c-i386.texi (i386-prefixes): Update.
2622 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2624 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2626 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2627 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2629 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2631 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2632 constraint in instructions REP & REPI.
2634 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2636 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2637 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2639 (check_range): If the operand is shifted, then shift the number
2640 before checking its range.
2642 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2644 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2647 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2649 * config/tc-v850.c (v850_comm): Create special sections as needed.
2651 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2653 * config/tc-d10v.c (write_2_short): Addition of swapping
2654 instructions for sequential and reverse sequential order when
2655 given order is not possible.
2657 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2659 * Makefile.am: Rebuild dependencies.
2660 (DEP_INCLUDES): Fix reference to intl build directory.
2661 * Makefile.in: Rebuild.
2663 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2665 * doc/c-i386.texi: Update 16 bit documentation.
2667 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2668 IgnoreDataSize to IgnoreSize as they are used for address size as
2670 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2671 32-bit mode, similarly addr16/data16 and variants.
2673 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2675 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2676 sequential word multiply instructions.
2678 (do_assemble): Add extra command line argument, to allow mul32
2679 attribute to be preserved across parallel insns.
2680 (md_assemble): Insert NOPs between explicitly parallel insns which
2681 contain an 32 bit multiply and a 16 multiply.
2683 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2685 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2688 * config/tc-i386.c (reloc): Add braces.
2690 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2691 consistent with Intel naming.
2692 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2693 use bitfields in sib_byte.
2694 (modrm_byte): Don't use bitfields here either.
2696 * config/tc-i386.c (current_templates): Add const.
2697 (parse_register): Add const to return, param, and char *s.
2698 (i386_operand): Add const to reg_entry *r.
2699 * config/tc-i386.h (templates): Add const to start, end.
2701 Inspired by code for 16 bit gas support from Martynas Kunigelis
2702 <martynas@nm3.ktu.lt>:
2703 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2704 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2705 (uses_mem_addrmode): Remove.
2706 (md_estimate_size_before_relax): Add support here too.
2707 (md_relax_table): Rewrite interface to md_relax for 16 bit
2709 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2710 (opcode_suffix_to_type): Remove.
2711 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2712 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2713 (md_convert_frag): Likewise.
2714 (i386_operand): Add support for 16 bit base/index regs,
2715 immediates, and displacements. Remove some unnecessary casts, and
2716 localise end_of_operand_string, displacement_string_start,
2717 displacement_string_end variables. Add GCC_ASM_O_HACK.
2718 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2720 * config/tc-i386.c (prefix_hash): Remove.
2721 (md_begin): Rewrite without obstacks. Remove prefix hash table
2722 handling. Rewrite lexical table handling.
2723 (i386_print_statistics): Don't print prefix statistics.
2724 (md_assemble): Rewrite instruction parser so that line is not
2725 converted to lower case. Don't do a hash_find for prefixes,
2726 instead recognise them via opcode modifier.
2727 (expecting_operand, paren_not_balanced): Localise variables.
2728 * config/tc-i386.h (IsPrefix): Define.
2729 (prefix_entry): Remove.
2731 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2732 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2733 '\\' in case where comment_chars contains '/'.
2735 * config/tc-i386.c (MATCH): Ensure given operand and template
2736 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2737 you must write `ljmp *table(%ebx)'.
2739 From H.J. Lu <hjl@gnu.org>:
2740 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2741 as 0 ifndef BFD_ASSEMBLER.
2742 (md_assemble): Allow immediate operands without suffix or
2743 other reg operand to default in size to the current code size.
2745 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2747 * config/tc-v850.c (md_begin): Restore creation of
2748 .call_table_text and .call_table_data sections.
2750 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2752 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2753 after emitting a word of noops.
2755 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2757 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2758 (i386_operand): Simplify checks for valid base/index combinations.
2759 Disallow `in 4(%dx),%al'.
2761 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2763 (add_prefix): Change parameter from char to int.
2765 * config/tc-i386.h (Ugh): Define opcode modifier.
2766 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2768 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2769 CONSISTENT_REGISTER_MATCH macros to check register types more
2770 thoroughly. Check for illegal suffix/operand combinations
2771 when matching insns with operands. Handle new `s' suffix, and
2772 associated FloatMF opcode modifier for float insns with memory
2774 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2775 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2776 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2777 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2778 DATA_PREFIX_OPCODE throughout.
2780 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2781 (md_assemble): Rewrite suffix/register operand checking code to be
2782 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2783 AnyMem, the better to grep.
2785 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2786 given a memory operand. Don't set Abs bits either.
2787 (type_names): Remove Mem*, Abs*.
2788 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2789 define opcode_modifiers as these cases are handled by Disp8,
2790 Disp16, Disp32 and suffix checks.
2791 (COMES_IN_BOTH_DIRECTIONS): Remove.
2792 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2794 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2795 if IgnoreDataSize modifier given. Remove ShortformW modifier
2796 test. Add test for ShortForm in W base_opcode modification.
2797 Merge Seg2ShortForm and Seg3ShortForm code.
2798 * config/tc-i386.h (ShortFormW): Remove.
2799 (IgnoreDataSize): Define.
2801 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2803 * config/tc-d30v.c (md_assemble): Store previous segment state
2804 with previous instruction.
2806 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2808 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2809 (ebp, esp): Remove static variables.
2810 (MATCH): Remove test for InOutPortReg.
2811 (i386_operand): Properly handle InOutPortReg here instead.
2812 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2813 (md_assemble): Simplify and correct modrm and sib generation.
2814 (i386_operand): Add warning for scale without index.
2815 Rewrite checks for valid base/index combinations.
2817 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2818 macros and enclose in do while(0).
2819 (RESTORE_END_STRING): Likewise.
2820 (md_assemble): Add one to printed operand number so we start
2821 from 1 not 0. Add some more gettext invocations.
2822 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2825 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2826 DATA_PREFIX, SEG_PREFIX): Define.
2827 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2828 (check_prefix): Remove function.
2829 (add_prefix): New function. Add prefix to i.prefix as well as
2831 (md_assemble): Changes for add_prefix. Remove hack for wait
2832 prefix, instead always output prefixes in fixed order. Test
2833 for jcxz/loop when selecting between word & dword operations,
2834 and add address size prefix rather than operand size prefix.
2835 Remove operand -> address size hack when emitting jcxz/loop.
2836 (i386_operand): Remove O_Absent check as it's done in expr.
2838 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2840 * configure.in: Recognize m5200 as a cpu_type of m68k.
2841 * aclocal.m4: Rebuild with current libtool.
2842 * configure: Rebuild.
2844 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2846 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2847 to relaxable_symbol to prevent references to external symbol from
2850 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2852 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2853 symbols are relaxable.
2855 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2857 * config/tc-v850.c (md_begin): Don't create special
2858 sections by default.
2860 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2862 * config/tc-mips.c (macro): For div and udiv, close the
2863 reorder block as soon as possible.
2865 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2867 From Matt Semersky <matts@scd.hp.com>:
2868 * macro.c (macro_mri_mode): New function.
2869 * macro.h (macro_mri_mode): Declare.
2870 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2873 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2875 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2878 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2879 until after xstrdup in OBJ_EVAX case.
2881 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2883 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2884 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2885 of hardcoded magic number.
2886 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2888 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2890 * read.c (do_s_func): New function.
2892 * read.h (do_s_func): Add prototype.
2894 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2896 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2897 nops if fill pattern not specified.
2899 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2901 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2902 * config/te-go32.h (TE_GO32): Define.
2903 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2905 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2907 Implement .func/.endfunc pseudo-ops.
2908 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2910 * read.c (potable): Add .func,.endfunc.
2911 (s_func): New function.
2912 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2914 (in_doc_func_p,current_function_label): New static globals.
2915 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2917 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2919 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2920 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2921 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2922 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2923 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2924 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2925 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2926 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2927 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2928 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2929 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2930 * config/tc-a29k.c: Don't define md_short_jump_size,
2931 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2932 * config/tc-alpha.c: Likewise.
2933 * config/tc-alpha.h: Likewise.
2934 * config/tc-arm.c: Likewise.
2935 * config/tc-h8300.c: Likewise.
2936 * config/tc-h8500.c: Likewise.
2937 * config/tc-hppa.c: Likewise.
2938 * config/tc-i860.c: Likewise.
2939 * config/tc-i960.c: Likewise.
2940 * config/tc-ppc.c: Likewise.
2941 * config/tc-sh.c: Likewise.
2942 * config/tc-sparc.h: Likewise.
2943 * config/tc-tic30.c: Likewise.
2944 * config/tc-w65.c: Likewise.
2945 * config/tc-z8k.c: Likewise.
2947 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2949 * config/tc-vax.c (_): Delete this macro used for placeholder
2950 values in vax_operand_width_size; it conflicts with the _() macro
2951 used for internationalization.
2953 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2955 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2956 code. From Chris Moller <moller@bops.com>.
2958 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2959 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2960 * read.c (emit_expr): Initialize seg and subseg fields of a new
2962 * write.c (write_object_file): Switch to the appropriate segment
2963 and subsegment when processing a broken word.
2965 * config/tc-m68k.c (mri_assemble): New static function.
2966 (build_mri_control_operand): Call mri_assemble rather than
2968 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2969 (s_mri_endf, s_mri_endw): Likewise.
2971 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2973 * read.c (s_org): Call md_flush_pending_output if it is defined.
2975 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2977 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2979 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2980 (md_parse_option): Add for same.
2981 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2982 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2983 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2985 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2987 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2989 * config/tc-arm.c (find_real_start): Relax definition of local
2992 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2994 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2995 symbols at the given address, not just the last one specified.
2997 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2999 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3000 or number_to_chars_littleendian to write data.
3002 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3004 * config/tc-v850.c (md_assemble): Remove artificially created
3005 register name symbols.
3007 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3009 * write.c (fixup_segment): Change "segment" to "section" in
3012 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3014 * write.c (fixup_segment): Change sym1-sym2 message again.
3016 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3018 * write.c (fixup_segment): Improve error message for sym1-sym2
3019 errors when sym1 is in a different segment from sym2.
3021 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3023 * config/tc-m32r.c (warn_unmatched_high): New static local.
3024 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3025 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3026 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3027 (md_parse_option): Likewise.
3028 (md_show_usage): Likewise.
3029 (m32r_frob_file): Likewise.
3031 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3032 (read_a_source_file): Call them.
3033 * read.h (stabs_generate_asm_file): Declare.
3034 * stabs.c (stabs_generate_asm_file): New function.
3035 (generate_asm_file): New function.
3036 (stabs_generate_asm_lineno): Move file name handling into
3039 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3041 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3042 (d30v_current_align, d30v_current_align_seg): New variables.
3043 (d30v_last_label): New variable.
3044 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3045 (s_d30v_data, s_d30v_section): Likewise.
3046 (md_pseudo_table): Call them.
3047 (md_begin): Initialize d30v_current_align_seg.
3048 (md_assemble): Call d30v_align when needed by known current alignment.
3049 (d30v_frob_label, d30v_cons_align): New functions.
3050 * config/tc-d30v.h (md_do_align): Remove.
3051 (tc_frob_label): Call d30v_frob_label.
3052 (md_cons_align): New.
3054 * config/tc-d30v.c (find_format): Convert complex expressions to
3055 expression symbols before processing. Clean up code formatting.
3057 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3059 * po/Make-in (install-info): New target.
3061 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3063 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3065 * config/tc-mn10300.c (md_assemble): Likewise.
3067 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3069 * Makefile.am: Update with `make dep-am'.
3070 (HFILES): Add cgen.h.
3071 (cgen.o): Depend on cgen.h.
3072 * Makefile.in: Regenerate.
3074 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3076 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3078 * gasp.c (grab_label): Permit a label to be a preprocessor
3079 variable by permitting a label to start with a backslash.
3081 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3083 * config/tc-mips.c (validate_mips_insn): Removed hack
3084 for previously inaccessible bitfields in some INSN_TRAP
3087 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3089 * config/tc-d30v.c (do_assemble): Abort with error message
3090 if opcode operands do not match.
3092 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3094 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3095 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3096 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3097 similar new 'q' operand.
3099 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3101 * cgen.c (cgen_asm_finish_insn): Fix typo.
3103 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3106 * cgen.c: Include it.
3107 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3108 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3109 All callers updated.
3110 * config/tc-m32r.c: Include cgen.h.
3111 (m23r_insn): New members num_fixups,fixups.
3113 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3115 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3116 to avoid compiler warning.
3118 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3120 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3123 * makefile.vms (OBJS): Add ehopt.obj
3125 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3127 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3129 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3131 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3132 a short format insn.
3133 (md_assemble): Set it for explicitly packed insns.
3135 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3137 * config/obj-coff.c (c_symbol_merge): Do not take address of
3138 native fields when performing the memcpy.
3140 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3142 * config/tc-mips.c (macro,macro2): Implement
3143 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3145 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3147 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3148 relocations against globally visible symbols.
3149 * config/tc-m68k.c (relaxable_symbol): New macro.
3150 (m68k_ip, md_estimate_size_before_relax): Use it.
3151 (tc_m68k_fix_adjustable): Also handle weak symbols.
3153 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3155 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3156 references to externally visible symbols.
3157 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3158 values in twice for a PC relative reloc if the symbol is
3161 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3162 don't adjust a PC relative reloc against an externally visible
3164 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3165 for a PC relative fixup against an externally visible defined
3166 symbol, arrange to store object file and addend values as though
3167 the symbol were not defined.
3168 (tc_gen_reloc): Likewise.
3170 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3172 * read.c (sizeof_leb128): Referenced externally by write.c so
3175 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3177 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3178 and expand a 'debug' symbol associated with the next instruction
3179 that does not cause a short instruction to be filled with a NOP.
3180 (md_pseudo_table): Add support for .debugsym.
3181 (assemble_parallel_insn): Add calls to expand_debug_sym as
3183 (md_assemble): Ditto.
3185 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3187 * as.c (main): Conditionally call setlocale.
3188 * gasp.c (main): Likewise.
3189 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3190 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3192 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3194 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3196 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3198 * config/tc-hppa.c: Change all calls to bzero to use memset.
3199 (pa_ip): Add cast to avoid warning.
3200 (tc_gen_reloc, md_apply_fix): Likewise.
3201 (pa_find_space_by_number): Likewise.
3202 (hppa_force_relocation): Likewise.
3203 (pa_block): Change i to unsigned int.
3204 * config/obj-som.h (obj_som_copyright): Declare.
3206 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3208 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3209 for line numbers for assembly source.
3211 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3213 * configure.in: Change version number to 2.9.4
3214 * configure: Rebuild.
3216 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3218 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3220 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3222 * ecoff.h: Change symbolS in function declaration to struct
3225 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3227 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3228 (md_convert_frag): Fix i18n typo.
3230 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3232 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3233 * ecoff.h: Protoype it.
3234 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3235 [EVAX] (s_alpha_prologue): Delete.
3236 (md_pseudo_table): Update.
3238 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3240 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3241 array to local pointer.
3242 (get_args, parse_expr): Add casts to avoid warnings.
3244 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3246 * read.c (s_set): Cast xmalloc return value to fragS *.
3247 * config/tc-m68k.c (m68k_ip): Function made static to match
3248 previous forward declaration.
3249 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3251 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3253 * config/tc-v850.c: Add internationalisation macros to error
3256 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3257 macros to error strings.
3259 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3261 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3262 reloc is in the TOC csect.
3263 (md_apply_fix3): Correct gettext typo.
3265 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3267 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3268 .L - they are local labels and the branches are not really
3269 function calls but rather far jumps.
3271 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3273 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3275 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3277 * config/tc-i386.c (md_assemble): Print operand number rather than
3278 using ordinal_names.
3279 (i386_operand): Likewise.
3281 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3283 * Makefile.am (INTLLIBS): Define to work around apparent automake
3285 All Makefiles: Regenerated.
3287 * Many files: Added gettext invocations around user-visible
3289 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3290 HAVE_LC_MESSAGES): Define.
3291 * dep-in.sed: Added asintl.h.
3292 * po/Make-in: New file.
3293 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3295 * read.c (Z_): Renamed from `_'.
3296 * Makefile.am (SUBDIRS): Added po.
3297 (POTFILES): new macro.
3298 (po/POTFILES.in): New target.
3299 ($(OBJS)): Added asintl.h.
3301 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3302 (as_new_LDADD): Added $(INTLLIBS).
3303 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3304 (gasp_new_LDADD): Added $(INTLLIBS).
3305 (gasp_new_DEPENDENCIES): New macro.
3306 * configure, aclocal.m4: Rebuilt.
3307 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3309 (ALL_LINGUAS): Define.
3310 * macro.c: Include "asintl.h".
3311 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3312 * as.h: Include "asintl.h".
3313 * config/tc-i386.c (ordinal_names): Removed.
3314 (md_assemble): Changed error text to avoid ordinal_names.
3315 (i386_operand): Likewise.
3316 (reloc): Added as_bad to avoid i18n problems.
3317 (tc_gen_reloc): Likewise.
3318 * config/tc-arm.c (bad_args): Now a #define.
3320 * config/obj-vms.c (VMS_stab_parse): Changed type of
3322 (global_symbol_directory): Unified strings to avoid i18n
3324 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3325 avoid i18n problems.
3326 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3327 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3329 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3331 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3333 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3335 * as.c (print_version_id): Added an fprintf to avoid i18n
3337 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3339 * expr.c (expr): Added as_warn call to avoid i18n problems.
3340 * messages.c (as_assert): Changed code to avoid i18n problems.
3341 (as_abort): Likewise.
3342 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3343 (s_space): Likewise.
3344 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3346 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3348 * config/tc-i386.c (check_prefix): New static function, split out
3350 (struct _i386_insn): Add wait_prefix field.
3351 (md_assemble): Remove wait_prefix local variable. Use
3352 check_prefix when adding a prefix.
3354 * config/tc-i386.c (current_templates): New static variable.
3355 (md_assemble): Remove current_templates local variable.
3356 (md_assemble, i386_operand): Improve error and warning messages in
3357 many places. Add RESTORE_END_STRING in many places before error
3358 return. Clarify some comments.
3360 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3362 (md_assemble): Parse string instruction operands, looking for
3363 segment override prefixes. Check for invalid segment prefixes on
3365 (i386_operand): i.seg[] and max mem_operand changes for string
3367 * config/tc-i386.h (EsSeg): Define.
3369 * config/tc-i386.h (regKludge): Define.
3370 (iclrKludge, imulKludge): Don't define.
3371 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3372 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3373 opcode_modifier checks to look for more common cases first. Add
3374 default_seg for IsString case.
3376 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3378 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3380 * configure: Rebuild with new automake and libtool.
3381 * aclocal.m4, Makefile.in: Likewise.
3383 * doc/Makefile.am (as.dvi): New target.
3384 * doc/Makefile.in: Rebuild.
3386 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3388 * configure.in: Added sparc86x support.
3390 * configure: Rebuild.
3392 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3394 (md_parse_option): Warn if -EL is not supported for this architecture.
3396 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3398 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3400 * config/tc-mips.c (mips_ip): Note when we use get match on
3401 the full instruction name.
3403 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3405 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3406 back into the expression to handle add/sub simplification correctly.
3408 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3410 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3412 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3414 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3417 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3419 * symbols.c (max_indent_level): New global.
3420 (print_symbol_value_1): Use it.
3421 * expr.h (expr_build_dot): Declare.
3422 * expr.c (expr_build_dot): New function.
3424 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3426 * symbols.c (print_binary): New function.
3427 (print_expr_1): Call it.
3429 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3431 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3432 operand in the opcode.
3434 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3436 * config/tc-i386.h: Reorder operand flags and opcode modifier
3437 flags for clarity. Remove unused definitions: Unknown,
3438 ImmUnknown, DispUnknown, NoModrm.
3439 * config/tc-i386.c (type_names): Add missing Debug type.
3440 (md_assemble): Better duplicate prefix checking. Quicker string
3441 instruction check via new opcode_modifier flag.
3443 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3445 * doc/as.texinfo (Invoking): Clarify -Wa example.
3447 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3449 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3450 (s_mips_weakext): Define.
3451 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3452 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3455 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3457 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3458 is an error if the value can not be computed at assembly time.
3459 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3461 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3463 * gasp.c (main): Set next field of new include_path structure to
3464 NULL. From Avery Pennarun <averyp@gdc.ca>.
3466 * read.c (s_mri_sect): Call as_bad rather than abort for an
3467 unsupported MRI target.
3469 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3471 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3472 the destination of a branch instruction should be altered.
3473 (find_real_start): New function: Locate the real, Thumb coded
3474 start of a Thumb function.
3475 (do_t_branch23): Alter the destination of branches to Thumb
3478 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3480 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3482 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3485 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3487 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3488 * doc/c-hppa.texi: Likewise.
3490 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3492 * Makefile.am: Rebuild dependencies.
3493 * Makefile.in: Rebuild.
3495 * Makefile.am (DEP_INCLUDES): New variable.
3496 (.dep1): Change to work when srcdir is not an absolute path.
3497 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3498 * Makefile.in: Rebuild.
3500 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3502 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3503 LinearAddress patch.
3505 * configure.in: Set version to 2.9.1.
3506 * configure: Rebuild.
3508 * Branched binutils 2.9.
3510 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3512 * config/tc-i386.h (FWait): Define.
3513 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3514 other prefixes. Check FWait flag in opcode table to see which
3515 instructions require an fwait prefix.
3517 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3519 * stabs.c (get_stab_string_offset): Always create a stab string
3522 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3524 Fix some gcc -Wall warnings:
3525 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3526 * ehopt.c (eh_frame_code_alignment): Likewise.
3527 * expr.c (integer_constant, operand): Likewise.
3528 * frags.c (frag_align): Likewise.
3529 * gasp.c (level_0, change_base, doinstr): Likewise.
3530 * hash.c (hash_ask): Likewise.
3531 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3532 (debugging_pseudo): Likewise.
3533 * macro.c (define_macro, check_macro): Likewise.
3534 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3535 (ignore_rest_of_line, float_cons): Likewise.
3536 * symbols.c (decode_local_label_name): Likewise.
3537 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3538 (fixup_segment, number_to_chars_bigendian): Likewise.
3539 (number_to_chars_littleendian): Likewise.
3540 * config/atof-ieee.c (gen_to_words): Likewise.
3541 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3542 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3543 * read.c (output_big_sleb128): Initialize locals to avoid
3545 (output_big_uleb128, equals): Likewise.
3546 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3547 to unsigned int. Change zeros to unsigned int.
3548 * cond.c (s_if): Add return to default case.
3549 * frags.c (frag_now_fix): Change return type to addressT.
3550 * frags.h (frag_now_fix): Update declaration.
3551 * listing.c (file_info_struct): Change linenum to unsigned int.
3552 (struct list_info_struct): Change hll_line to unsigned int.
3553 (print_source): Update format string.
3554 * read.c (emit_expr): Change scan to unsigned int, and don't
3555 bother to initialize it.
3556 * symbols.c (dollar_label_count): Change to unsigned long.
3557 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3558 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3559 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3561 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3563 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3564 mcf5200 just as we do for m68000.
3565 (m68k_init_after_args): Likewise.
3566 (md_estimate_size_before_relax): Likewise.
3568 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3570 * config/tc-v850.c (md_assemble): Store relocation addend in
3571 fixup instead of instruction.
3573 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3575 * config/tc-i386.c (md_assemble): Swap template arguments to
3576 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3577 This macro is currently symmetric, so passing them the wrong
3578 way didn't cause any problem, but may if the macro is changed
3580 After copying template to i.tm, use i.tm. rather than t-> to
3581 access fields, and make t a const*
3582 Move i.tm.operand_types[] swap to immediately after the copy.
3584 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3586 * expr.h (expr_build_uconstant): Add prototype.
3587 (expr_build_unary,expr_build_binary): Add prototypes.
3588 * expr.c (expr_build_uconstant): New function.
3589 (expr_build_unary,expr_build_binary): New functions.
3591 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3593 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3594 * macro.c (macro_expand_body): Increase buffer size.
3595 * messages.c (as_warn): Likewise.
3596 (as_warn_where, as_bad, as_bad_where): Likewise.
3598 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3600 Based on patch from H.J. Lu <hjl@gnu.org>:
3601 * Makefile.am (DISTSTUFF): New variable.
3602 (diststuff): New target.
3603 * Makefile.in: Rebuild.
3605 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3607 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3608 m32r_elf_section_change_hook.
3610 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3611 emit a nop if a section ends with a 16 bit instruction.
3613 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3615 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3616 s_lcomm rather than obj_coff_lcomm.
3617 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3619 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3621 * config/tc-i386.h (LinearAddress): Define.
3622 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3623 instruction, don't use a default segment.
3625 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3627 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3628 * configure: Rebuild.
3630 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3632 * aclocal.m4, configure: Rebuild with libtool 1.2.
3634 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3636 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3637 PC relative branches. Patch courtesy of Jonathan Walton.
3640 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3642 * configure.in (emulations): Add thumb-pe target.
3644 * configure (emulations): Add thumb-pe target.
3646 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3648 * itbl-lex.l (yywrap): Don't define if already defined as a
3651 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3653 * depend.c (quote_string_for_make): New function.
3654 (wrap_output): Use it.
3656 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3658 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3659 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3661 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3663 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3664 Recognize -GN and -relax.
3665 (md_begin): Initialize gp size from -G switch.
3666 (alpha_force_relocation): Always force if -relax.
3667 (alpha_align): Take a new argument that will specify when to
3668 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3669 Change all callers. Emit nop alignment padding as nop+unop pair.
3671 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3673 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3674 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3676 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3678 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3679 require padding to the next long word boundary.
3681 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3683 * cgen.c: #include symcat.h.
3684 * config/tc-m32r.c: Likewise.
3686 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3688 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3689 absolute expressions instead of '$' prefixed register names.
3691 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3693 * read.c (s_set): Record file and line info for symbols when -as.
3694 (pseudo_set): Don't overwrite that dummy fragment.
3696 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3698 * config/tc-ppc.c (md_pseudo_table): Add "section".
3699 (ppc_named_section): New static function.
3701 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3703 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3704 so we don't have to scan the entire list.
3706 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3708 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3709 case, allow the parallel instructions to modify the same flag
3712 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3714 * listing.c (list_symbol_table): Categorize symbols by
3715 undefined_section rather than sy_frag->line == NULL.
3717 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3719 * Makefile.am (install-exec-local): Install properly when ln
3720 fails or tooldir == prefix.
3722 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3724 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3725 Test result of insert_operand for error.
3727 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3729 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3730 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3731 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3732 * doc/Makefile.in: Rebuild.
3734 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3736 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3737 (macro): Fix handling of M_COP[0-3].
3739 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3741 Based on patches from Ross Harvey <ross@teraflop.com>:
3742 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3743 if macro_alternate or macro_mri.
3744 (getstring): Remove support for byte constants between < and >.
3745 (get_any_string): '<' only starts a string if macro_alternate or
3747 (macro_expand_body): Permit keyword parameters following
3748 positional parameters.
3750 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3751 * configure.in (alpha*-*-netbsd*): New target.
3752 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3753 * configure: Rebuild.
3755 * as.h (flag_warn_suppress_instructionswap): Move from here...
3756 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3757 here, and make static.
3759 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3760 BFD_ASSEMBLER or MANY_SEGMENTS.
3762 * as.c (show_usage): Update bug-gnu-utils address.
3763 * gasp.c (show_usage): Likewise.
3764 * doc/as.texinfo (Bug Reporting): Likewise.
3766 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3768 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3769 insns regardless of the size of a pointer if we're in mips I or
3771 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3773 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3775 Fix rac to accept only a0:
3776 * tc-d10v.c (parallel_ok, find_opcode):
3777 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3778 Introduce OPERAND_GPR.
3780 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3782 * read.c (s_fill): Handle non-constant repeat counts by creating
3783 an rs_space fragment.
3785 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3787 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3788 from as_bad to as_warn.
3790 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3792 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3793 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3794 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3796 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3798 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3799 seg_fix_rotP rather than fix_root from seg_info.
3801 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3803 * expr.c: Add support for 0x1_2_3_4 bignums.
3805 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3807 * configure.in: Change -linux* to -linux-gnu*.
3808 * configure: Rebuild.
3810 * app.c (do_scrub_begin): Treat \r as whitespace.
3812 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3814 * Makefile.am: Update dependencies.
3815 * Makefile.in: Rebuild.
3817 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3819 * configure, aclocal.m4: Rebuild with new libtool.
3821 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3823 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3824 the argument to bfd_set_arch_mach.
3825 (load_address): Use bfd_arch_bits_per_address to determine the
3826 bit size of an address instead of looking at the isa level.
3827 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3829 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3831 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3833 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3835 * ehopt.c: New file.
3836 * as.h (enum _relax_state): Add rs_cfa.
3837 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3838 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3839 * read.c (emit_expr): Call check_eh_frame.
3840 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3841 (relax_segment): Likewise.
3842 * Makefile.am: Rebuild dependencies.
3843 (GAS_CFILES): Add ehopt.c.
3844 (GENERIC_OBJS): Add ehopt.o.
3845 * doc/internals.texi (Frags): Document rs_cfa.
3847 * as.c (show_usage): Mention --traditional-format.
3848 (parse_args): Accept --traditional-format.
3849 * as.h (flag_traditional_format): Declare.
3850 * output-file.c (output_file_create): If flag_traditional_format,
3851 set BFD_TRADITIONAL_FORMAT on stdoutput.
3852 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3854 * config/tc-mips.c (append_insn): Make sure that if we have a
3855 fixup for an unmatched %hi reloc, it does not associated with a
3858 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3859 * doc/Makefile.in: Likewise.
3861 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3863 * config/tc-m32r.c (check_for_side_effects): New function.
3864 (can_make_parallel): Add checks for instruction side effects
3865 clashing with the other instruction.
3866 (assemble_parallel_insn): Improve warning messages. Return error
3867 message from non-swapped instruction order.
3869 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3871 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3873 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3874 md_cleanup definition. This moves the forced literal output to
3875 the end of the source pass, and avoids macro's inserting literals
3876 into the code immediately after the macro expansion.
3878 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3880 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3881 a gas internal symbol is adjustable.
3882 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3884 * as.h: If gcc version greater than 2.6, use `__format__' and
3885 `__printf__' in function attributes, rather than `format' and
3888 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3890 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3892 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3894 Add tms320c30 support:
3895 * config/tc-tic30.h: New file.
3896 * config/tc-tic30.c: New file.
3897 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3898 TARGET_FORMAT as "coff-tic30".
3899 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3900 * Makefile.am: Rebuild dependencies.
3901 (CPU_TYPES): Add tic30.
3902 (CPU_OBJ_VALID): tic30-aout is valid.
3903 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3904 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3905 * configure, Makefile.in: Rebuild.
3907 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3909 * config/tc-v850.c (md_assemble): Improvements to error messages.
3911 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3913 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3914 BFD_RELOC_HI16_S to store the high bits of any value.
3916 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3917 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3918 assembler calculate relocations to any external symbol at all.
3919 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3920 involving generation of pc-relative relocs.
3921 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3922 has been moved to md_apply_fix3.
3924 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3925 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3926 which actually means (the address of identifier's GOT entry) +
3927 constant, which is not particularly useful.
3929 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3931 * read.h (include_dirs): Declare.
3932 (include_dir_count,include_dir_maxlen): Declare.
3934 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3936 * configure.in: Correct check for shared opcodes library.
3937 * configure: Rebuild.
3939 * listing.c (buffer_line): If we can't open the file, set at_end.
3940 (listing_print): Remove unused local variable fi.
3942 * config/m68k-parse.y (reglistpair): Handle register list in
3945 * config/vms-conf.h: Don't undef VERSION.
3947 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3949 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3951 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3953 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3954 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3955 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3956 (EXTRA_DIST): Define.
3957 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3958 explicitly rather than via the list of object files.
3959 (gcc-as.opt): New file created when make-gas.com is run.
3960 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3961 itbl-cpu.h} to #include appropriate file rather than copying that
3963 * config/vms-conf.h: Synchronize with current config.in.
3964 * Makefile.in: Rebuild.
3966 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3968 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3969 (parallel_ok): Relaxed parallel subinstruction dependency check.
3971 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3973 * as.h (flag_warn_suppress_instructionswap): added new flag.
3974 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3975 command line argument.
3976 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3977 warning only if flag_warn_suppress_instructionswap is false.
3979 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3981 * configure.in (i386-*-mingw32*): New target.
3982 * configure: Rebuild.
3984 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3986 * symbols.c (resolve_symbol_value): Don't set the segment if it
3987 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3989 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3992 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3994 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3995 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3998 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4000 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4002 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4004 * config/tc-v850.c (v850_insert_operand): Display instruction when
4005 an error is encountered.
4007 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4009 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4010 (i386-*-sco3.2v5*coff): New target.
4011 (i386-*-sco3.2*): New target.
4012 * configure: Rebuild.
4014 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-v850.c: Tidy error message production.
4018 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4020 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4021 validate_immediate return value in the right type for comparisons
4024 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4026 * listing.c (MAX_BYTES): Use listing variables not constants.
4027 (data_buffer): No longer an array, but a pointer.
4028 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4029 (listing_listing): Allocate data_buffer.
4031 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4033 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4034 --listing-rhs-width, --listing-cont-lines.
4035 (show_usage): Update.
4036 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4037 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4038 (print_lines): Use the variables instead of the constants.
4039 (listing_listing): Likewise.
4040 * listing.h: Declare the new vars.
4042 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4044 * as.c (parse_args): Add --keep-locals alias for -L.
4045 Add --strip-local-absolute.
4046 (show_usage): Update.
4047 * as.h (flag_strip_local_absolute): New flag.
4048 * symbols.c (S_IS_LOCAL): Use it.
4049 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4050 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4051 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4053 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4055 * config/tc-m32r.c: Detect if explicitly parallel instructions
4056 might have an io conflict and issue a warning message.
4058 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4060 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4061 cgen_swap_fixups): Functions to save, restore and swap the fixup
4062 chain with a backup copy.
4063 (cgen_asm_finish_insn): Returns address of constructed insn.
4065 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4067 * listing.c (file_info_struct): Remove FILE, add POS.
4068 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4069 (file_info): Don't open the file.
4070 (buffer_line): Check for the file in the last_open cache, updating
4072 (print_source): Don't reference file_info->file.
4073 (listing_listing): Likewise.
4074 (listing_print): Close the file in the cache, if any.
4076 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4078 * read.c (dwarf_file_string): New file static variable.
4079 (emit_expr): Look for constant sequence that leads up to a file
4080 name in DWARF debugging output.
4081 (stringer): Use dwarf_file_string to decide whether to accept a
4082 string as a file name.
4084 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4086 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4087 (crack_operand): Add reg->reglst MRI hack.
4088 (r_seg): Put reglst symbols in reg_section.
4089 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4091 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4093 * tc-sh.c (get_specific): Handle SGR & DBR.
4095 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4097 * tc-h8300.c (parse_reg): Take the length of the symbol into
4098 account when attempting to match a register name.
4099 * tc-h8500.c (parse_reg): Likewise.
4101 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4103 * cgen.c: Formatting changes to improve readability.
4105 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4107 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4110 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4112 Based on a patch from Jim Wilson
4113 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4114 (tc_gen_reloc): Handle cross section PC relative relocs
4117 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4119 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4121 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4123 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4124 (expr_jmp_buf): New static local.
4125 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4126 (cgen_md_operand): New function.
4127 * tc-m32r.c: Clean up pass over `struct foo' usage.
4128 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4130 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4132 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4133 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4135 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4137 * config/tc-i386.c (i386_operand): Give an error if there are
4138 unrecognized characters after an expression.
4140 For older changes see ChangeLog-9697