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authorNathan Sidwell <nathan@codesourcery.com>2005-12-16 10:23:12 +0000
committerNathan Sidwell <nathan@codesourcery.com>2005-12-16 10:23:12 +0000
commitd031aafbfe54750209d9100477ce17193d8b0175 (patch)
treea4d06edaf547e99095810080de27466940ba63ec /opcodes/mt-ibld.c
parentb571548d14827fef74c3a1b5340ae7007fd35f22 (diff)
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Second part of ms1 to mt renaming.
* bfd/archures.c (bfd_arch_mt): Renamed. (bfd_mt_arch): Renamed. (bfd_archures_list): Adjusted. * bfd/bfd-in2.h: Rebuilt. * bfd/config.bfd (mt): Remove special case targ_archs. (mt-*-elf): Rename bfd_elf32_mt_vec. * bfd/configure: Rebuilt. * bfd/configure.in (bfd_elf32_mt_vec): Renamed. (selarchs) Remove mt special case. * bfd/cpu-mt.c (arch_info_struct): Adjust. (bfd_mt_arch): Renamed, adjust. * bfd/elf32-mt.c (mt_reloc_type_lookup, mt_info_to_howto_rela, mt_elf_relocate_hi16, mt_final_link_relocate, mt_relocate_section, mt_elf_howto_table): Renamed, adjusted. (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook, mt_elf_check_relocs, elf32_mt_machine, mt_elf_object_p, mt_elf_set_private_flags, mt_elf_copy_private_bfd_data, mt_elf_merge_private_bfd_data, mt_elf_print_private_bfd_data): Renamed, adjusted. (TARGET_BIG_SYM, TARGET_BIG_NAME, ELF_ARCH, ELF_MACHINE_CODE, ELF_MAXPAGESIZE, elf_info_to_howto, elf_backend_relocate_section, bfd_elf32_bfd_reloc_type_lookup, elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook, elf_backend_check_relocs, eld_backend_object_p, bfd_elf32_bfd_set_private_flags, bfd_elf32_bfd_copy_private_bfd_data, bfd_elf32_bfd_merge_private_bfd_data, bfd_elf32_bfd_print_private_bfd_data): Adjusted. * bfd/libbfd.h: Regenerated. * bfd/reloc.c (BFD_RELOC_MT_PC16, BFD_RELOC_MT_HI16, BFD_RELOC_MT_LO16, BFD_RELOC_MT_GNU_VTINHERIT, BFD_RELOC_MT_GNU_VTENTRY, BFD_RELOC_MT_PCINSN8): Renamed. * bfd/targets.c (bfd_elf32_mt_vec): Renamed. (_bfd_target_vector): Adjusted. * binutils/readelf.c (guess_is_rela): Use EM_MT. (dump_relocations, get_machine_name): Adjust. * cpu/mt.cpu (define-arch, define-isa): Set name to mt. (define-mach): Adjust. * cpu/mt.opc (CGEN_ASM_HASH): Update. (mt_asm_hash, mt_cgen_insn_supported): Renamed. (parse_loopsize, parse_imm16): Adjust. * gas/configure: Rebuilt. * gas/configure.in (mt): Remove special case. * gas/config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change #includes. (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures): Rename, adjust. (md_parse_option, md_show_usage, md_begin, md_assemble, md_cgen_lookup_reloc, md_atof): Adjust. (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust. * gas/config/tc-mt.h (TC_MT): Rename. (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust. (md_apply_fix): Adjust. (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename. (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust. * gdb/mt-tdep.c (mt_arch_constants, mt_gdb_regnums): Rename, adjust. (mt_register_name, mt_register_type, mt_register_reggroup_p, mt_return_value, mt_skip_prologue, mt_breapoint_from_pc, mt_pseudo_register_read, mt_pseudo_register_write, mt_frame_align, mt_registers_info, mt_push_dummy_call, mt_unwind_cache, mt_frame_unwind_cache, mt_unwind_pc, mt_unwind_dummy_id, mt_frame_this_id, mt_frame_prev_register, mt_frame_base_address, mt_frame_unwind, mt_frame_sniffer, mt_frame_base, mt_gdbarch_init, _initialize_mt_tdep): Rename & adjust. * include/dis-asm.h (print_insn_mt): Renamed. * include/elf/common.h (EM_MT): Renamed. * include/elf/mt.h: Rename relocs, cpu & other defines. * ld/emulparams/elf32mt.sh (ARCH, OUTPUT_FORMAT): Adjust. * opcodes/Makefile.am (HFILES, CFILES, ALL_MACHINES): Adjust. (stamp-mt): Adjust rule. (mt-asm.lo, mt-desc.lo, mt-dis.lo, mt-ibld.lo, mt-opc.lo): Rename & adjust. * opcodes/Makefile.in: Rebuilt. * opcodes/configure: Rebuilt. * opcodes/configure.in (bfd_mt_arch): Rename & adjust. * opcodes/disassemble.c (ARCH_mt): Renamed. (disassembler): Adjust. * opcodes/mt-asm.c: Renamed, rebuilt. * opcodes/mt-desc.c: Renamed, rebuilt. * opcodes/mt-desc.h: Renamed, rebuilt. * opcodes/mt-dis.c: Renamed, rebuilt. * opcodes/mt-ibld.c: Renamed, rebuilt. * opcodes/mt-opc.c: Renamed, rebuilt. * opcodes/mt-opc.h: Renamed, rebuilt. * sid/Makefile.in: Rebuilt. * sid/aclocal.m4: Rebuilt. * sid/configure: Rebuilt. * sid/sid.spec: Adjust. * sid/bsp/Makefile.am: Adjust. * sid/bsp/Makefile.in: Rebuilt. * sid/bsp/aclocal.m4: Rebuilt. * sid/bsp/configrun-sid.in: Adjust. * sid/bsp/pregen/Makefile.in: Rebuilt. * sid/bsp/pregen/mt-gdb.conf: Renamed & rebuilt. * sid/bsp/pregen/mt-gloss.conf: Renamed & rebuilt. * sid/bsp/pregen/pregen-configs.in: Adjust. * sid/component/aclocal.m4: Rebuilt. * sid/component/configure: Rebuilt. * sid/component/tconfig.in: Adjust. * sid/component/bochs/aclocal.m4: Rebuilt. * sid/component/cache/Makefile.in: Rebuilt. * sid/component/cgen-cpu/Makefile.in: Rebuilt. * sid/component/cgen-cpu/aclocal.m4: Rebuilt. * sid/component/cgen-cpu/compCGEN.cxx: Adjust. * sid/component/cgen-cpu/configure: Rebuilt. * sid/component/cgen-cpu/configure.in: Rebult. * sid/component/cgen-cpu/mt/Makefile.am: Adjust. * sid/component/cgen-cpu/mt/Makefile.in: Rebuilt. * sid/component/cgen-cpu/mt/hw-cpu-mt.txt: Adjust. * sid/component/cgen-cpu/mt/mt-cpu.h: Rebuilt. * sid/component/cgen-cpu/mt/mt-decode.cxx: Rebuilt. * sid/component/cgen-cpu/mt/mt-decode.h: Rebuilt. * sid/component/cgen-cpu/mt/mt-defs.h: Rebuilt. * sid/component/cgen-cpu/mt/mt-desc.h: Rebuilt. * sid/component/cgen-cpu/mt/mt-sem.cxx: Rebuilt. * sid/component/cgen-cpu/mt/mt-write.cxx: Rebuilt. * sid/component/cgen-cpu/mt/mt.cxx: Adjust. * sid/component/cgen-cpu/mt/mt.h: Adjust. * sid/component/consoles/Makefile.in: Rebuilt. * sid/component/families/aclocal.m4: Rebuilt. * sid/component/families/configure: Rebuilt. * sid/component/gdb/Makefile.in: Rebuilt. * sid/component/gloss/Makefile.in: Rebuilt. * sid/component/glue/Makefile.in: Rebuilt. * sid/component/ide/Makefile.in: Rebuilt. * sid/component/interrupt/Makefile.in: Rebuilt. * sid/component/lcd/Makefile.in: Rebuilt. * sid/component/lcd/testsuite/Makefile.in: Rebuilt. * sid/component/loader/Makefile.am: Rebuilt. * sid/component/loader/Makefile.in: Rebuilt. * sid/component/mapper/Makefile.in: Rebuilt. * sid/component/mapper/testsuite/Makefile.in: Rebuilt. * sid/component/memory/Makefile.in: Rebuilt. * sid/component/mmu/Makefile.in: Rebuilt. * sid/component/parport/Makefile.in: Rebuilt. * sid/component/profiling/Makefile.in: Rebuilt. * sid/component/rtc/Makefile.in: Rebuilt. * sid/component/sched/Makefile.in: Rebuilt. * sid/component/testsuite/Makefile.in: Rebuilt. * sid/component/timers/aclocal.m4: Rebuilt. * sid/component/timers/configure: Rebuilt. * sid/component/uart/Makefile.in: Rebuilt. * sid/component/uart/testsuite/Makefile.in: Rebuilt. * sid/config/config.sub: Adjust. * sid/config/info.tcl.in: Adjust. * sid/config/sidtargets.m4: Adjust. * sid/doc/Makefile.in: Rebuilt. * sid/main/dynamic/Makefile.am: Rebuilt. * sid/main/dynamic/Makefile.in: Rebuilt. * sid/main/dynamic/aclocal.m4: Rebuilt. * sid/main/dynamic/configure: Rebuilt.
Diffstat (limited to 'opcodes/mt-ibld.c')
-rw-r--r--opcodes/mt-ibld.c1729
1 files changed, 1729 insertions, 0 deletions
diff --git a/opcodes/mt-ibld.c b/opcodes/mt-ibld.c
new file mode 100644
index 0000000..6778ac4
--- /dev/null
+++ b/opcodes/mt-ibld.c
@@ -0,0 +1,1729 @@
+/* Instruction building/extraction support for mt. -*- C -*-
+
+ THIS FILE IS MACHINE GENERATED WITH CGEN: Cpu tools GENerator.
+ - the resultant file is machine generated, cgen-ibld.in isn't
+
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2005
+ Free Software Foundation, Inc.
+
+ This file is part of the GNU Binutils and GDB, the GNU debugger.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+
+/* ??? Eventually more and more of this stuff can go to cpu-independent files.
+ Keep that in mind. */
+
+#include "sysdep.h"
+#include <stdio.h>
+#include "ansidecl.h"
+#include "dis-asm.h"
+#include "bfd.h"
+#include "symcat.h"
+#include "mt-desc.h"
+#include "mt-opc.h"
+#include "opintl.h"
+#include "safe-ctype.h"
+
+#undef min
+#define min(a,b) ((a) < (b) ? (a) : (b))
+#undef max
+#define max(a,b) ((a) > (b) ? (a) : (b))
+
+/* Used by the ifield rtx function. */
+#define FLD(f) (fields->f)
+
+static const char * insert_normal
+ (CGEN_CPU_DESC, long, unsigned int, unsigned int, unsigned int,
+ unsigned int, unsigned int, unsigned int, CGEN_INSN_BYTES_PTR);
+static const char * insert_insn_normal
+ (CGEN_CPU_DESC, const CGEN_INSN *,
+ CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
+static int extract_normal
+ (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, CGEN_INSN_INT,
+ unsigned int, unsigned int, unsigned int, unsigned int,
+ unsigned int, unsigned int, bfd_vma, long *);
+static int extract_insn_normal
+ (CGEN_CPU_DESC, const CGEN_INSN *, CGEN_EXTRACT_INFO *,
+ CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma);
+#if CGEN_INT_INSN_P
+static void put_insn_int_value
+ (CGEN_CPU_DESC, CGEN_INSN_BYTES_PTR, int, int, CGEN_INSN_INT);
+#endif
+#if ! CGEN_INT_INSN_P
+static CGEN_INLINE void insert_1
+ (CGEN_CPU_DESC, unsigned long, int, int, int, unsigned char *);
+static CGEN_INLINE int fill_cache
+ (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, int, int, bfd_vma);
+static CGEN_INLINE long extract_1
+ (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, int, int, int, unsigned char *, bfd_vma);
+#endif
+
+/* Operand insertion. */
+
+#if ! CGEN_INT_INSN_P
+
+/* Subroutine of insert_normal. */
+
+static CGEN_INLINE void
+insert_1 (CGEN_CPU_DESC cd,
+ unsigned long value,
+ int start,
+ int length,
+ int word_length,
+ unsigned char *bufp)
+{
+ unsigned long x,mask;
+ int shift;
+
+ x = cgen_get_insn_value (cd, bufp, word_length);
+
+ /* Written this way to avoid undefined behaviour. */
+ mask = (((1L << (length - 1)) - 1) << 1) | 1;
+ if (CGEN_INSN_LSB0_P)
+ shift = (start + 1) - length;
+ else
+ shift = (word_length - (start + length));
+ x = (x & ~(mask << shift)) | ((value & mask) << shift);
+
+ cgen_put_insn_value (cd, bufp, word_length, (bfd_vma) x);
+}
+
+#endif /* ! CGEN_INT_INSN_P */
+
+/* Default insertion routine.
+
+ ATTRS is a mask of the boolean attributes.
+ WORD_OFFSET is the offset in bits from the start of the insn of the value.
+ WORD_LENGTH is the length of the word in bits in which the value resides.
+ START is the starting bit number in the word, architecture origin.
+ LENGTH is the length of VALUE in bits.
+ TOTAL_LENGTH is the total length of the insn in bits.
+
+ The result is an error message or NULL if success. */
+
+/* ??? This duplicates functionality with bfd's howto table and
+ bfd_install_relocation. */
+/* ??? This doesn't handle bfd_vma's. Create another function when
+ necessary. */
+
+static const char *
+insert_normal (CGEN_CPU_DESC cd,
+ long value,
+ unsigned int attrs,
+ unsigned int word_offset,
+ unsigned int start,
+ unsigned int length,
+ unsigned int word_length,
+ unsigned int total_length,
+ CGEN_INSN_BYTES_PTR buffer)
+{
+ static char errbuf[100];
+ /* Written this way to avoid undefined behaviour. */
+ unsigned long mask = (((1L << (length - 1)) - 1) << 1) | 1;
+
+ /* If LENGTH is zero, this operand doesn't contribute to the value. */
+ if (length == 0)
+ return NULL;
+
+ if (word_length > 32)
+ abort ();
+
+ /* For architectures with insns smaller than the base-insn-bitsize,
+ word_length may be too big. */
+ if (cd->min_insn_bitsize < cd->base_insn_bitsize)
+ {
+ if (word_offset == 0
+ && word_length > total_length)
+ word_length = total_length;
+ }
+
+ /* Ensure VALUE will fit. */
+ if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGN_OPT))
+ {
+ long minval = - (1L << (length - 1));
+ unsigned long maxval = mask;
+
+ if ((value > 0 && (unsigned long) value > maxval)
+ || value < minval)
+ {
+ /* xgettext:c-format */
+ sprintf (errbuf,
+ _("operand out of range (%ld not between %ld and %lu)"),
+ value, minval, maxval);
+ return errbuf;
+ }
+ }
+ else if (! CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED))
+ {
+ unsigned long maxval = mask;
+
+ if ((unsigned long) value > maxval)
+ {
+ /* xgettext:c-format */
+ sprintf (errbuf,
+ _("operand out of range (%lu not between 0 and %lu)"),
+ value, maxval);
+ return errbuf;
+ }
+ }
+ else
+ {
+ if (! cgen_signed_overflow_ok_p (cd))
+ {
+ long minval = - (1L << (length - 1));
+ long maxval = (1L << (length - 1)) - 1;
+
+ if (value < minval || value > maxval)
+ {
+ sprintf
+ /* xgettext:c-format */
+ (errbuf, _("operand out of range (%ld not between %ld and %ld)"),
+ value, minval, maxval);
+ return errbuf;
+ }
+ }
+ }
+
+#if CGEN_INT_INSN_P
+
+ {
+ int shift;
+
+ if (CGEN_INSN_LSB0_P)
+ shift = (word_offset + start + 1) - length;
+ else
+ shift = total_length - (word_offset + start + length);
+ *buffer = (*buffer & ~(mask << shift)) | ((value & mask) << shift);
+ }
+
+#else /* ! CGEN_INT_INSN_P */
+
+ {
+ unsigned char *bufp = (unsigned char *) buffer + word_offset / 8;
+
+ insert_1 (cd, value, start, length, word_length, bufp);
+ }
+
+#endif /* ! CGEN_INT_INSN_P */
+
+ return NULL;
+}
+
+/* Default insn builder (insert handler).
+ The instruction is recorded in CGEN_INT_INSN_P byte order (meaning
+ that if CGEN_INSN_BYTES_PTR is an int * and thus, the value is
+ recorded in host byte order, otherwise BUFFER is an array of bytes
+ and the value is recorded in target byte order).
+ The result is an error message or NULL if success. */
+
+static const char *
+insert_insn_normal (CGEN_CPU_DESC cd,
+ const CGEN_INSN * insn,
+ CGEN_FIELDS * fields,
+ CGEN_INSN_BYTES_PTR buffer,
+ bfd_vma pc)
+{
+ const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
+ unsigned long value;
+ const CGEN_SYNTAX_CHAR_TYPE * syn;
+
+ CGEN_INIT_INSERT (cd);
+ value = CGEN_INSN_BASE_VALUE (insn);
+
+ /* If we're recording insns as numbers (rather than a string of bytes),
+ target byte order handling is deferred until later. */
+
+#if CGEN_INT_INSN_P
+
+ put_insn_int_value (cd, buffer, cd->base_insn_bitsize,
+ CGEN_FIELDS_BITSIZE (fields), value);
+
+#else
+
+ cgen_put_insn_value (cd, buffer, min ((unsigned) cd->base_insn_bitsize,
+ (unsigned) CGEN_FIELDS_BITSIZE (fields)),
+ value);
+
+#endif /* ! CGEN_INT_INSN_P */
+
+ /* ??? It would be better to scan the format's fields.
+ Still need to be able to insert a value based on the operand though;
+ e.g. storing a branch displacement that got resolved later.
+ Needs more thought first. */
+
+ for (syn = CGEN_SYNTAX_STRING (syntax); * syn; ++ syn)
+ {
+ const char *errmsg;
+
+ if (CGEN_SYNTAX_CHAR_P (* syn))
+ continue;
+
+ errmsg = (* cd->insert_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
+ fields, buffer, pc);
+ if (errmsg)
+ return errmsg;
+ }
+
+ return NULL;
+}
+
+#if CGEN_INT_INSN_P
+/* Cover function to store an insn value into an integral insn. Must go here
+ because it needs <prefix>-desc.h for CGEN_INT_INSN_P. */
+
+static void
+put_insn_int_value (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
+ CGEN_INSN_BYTES_PTR buf,
+ int length,
+ int insn_length,
+ CGEN_INSN_INT value)
+{
+ /* For architectures with insns smaller than the base-insn-bitsize,
+ length may be too big. */
+ if (length > insn_length)
+ *buf = value;
+ else
+ {
+ int shift = insn_length - length;
+ /* Written this way to avoid undefined behaviour. */
+ CGEN_INSN_INT mask = (((1L << (length - 1)) - 1) << 1) | 1;
+
+ *buf = (*buf & ~(mask << shift)) | ((value & mask) << shift);
+ }
+}
+#endif
+
+/* Operand extraction. */
+
+#if ! CGEN_INT_INSN_P
+
+/* Subroutine of extract_normal.
+ Ensure sufficient bytes are cached in EX_INFO.
+ OFFSET is the offset in bytes from the start of the insn of the value.
+ BYTES is the length of the needed value.
+ Returns 1 for success, 0 for failure. */
+
+static CGEN_INLINE int
+fill_cache (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
+ CGEN_EXTRACT_INFO *ex_info,
+ int offset,
+ int bytes,
+ bfd_vma pc)
+{
+ /* It's doubtful that the middle part has already been fetched so
+ we don't optimize that case. kiss. */
+ unsigned int mask;
+ disassemble_info *info = (disassemble_info *) ex_info->dis_info;
+
+ /* First do a quick check. */
+ mask = (1 << bytes) - 1;
+ if (((ex_info->valid >> offset) & mask) == mask)
+ return 1;
+
+ /* Search for the first byte we need to read. */
+ for (mask = 1 << offset; bytes > 0; --bytes, ++offset, mask <<= 1)
+ if (! (mask & ex_info->valid))
+ break;
+
+ if (bytes)
+ {
+ int status;
+
+ pc += offset;
+ status = (*info->read_memory_func)
+ (pc, ex_info->insn_bytes + offset, bytes, info);
+
+ if (status != 0)
+ {
+ (*info->memory_error_func) (status, pc, info);
+ return 0;
+ }
+
+ ex_info->valid |= ((1 << bytes) - 1) << offset;
+ }
+
+ return 1;
+}
+
+/* Subroutine of extract_normal. */
+
+static CGEN_INLINE long
+extract_1 (CGEN_CPU_DESC cd,
+ CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
+ int start,
+ int length,
+ int word_length,
+ unsigned char *bufp,
+ bfd_vma pc ATTRIBUTE_UNUSED)
+{
+ unsigned long x;
+ int shift;
+
+ x = cgen_get_insn_value (cd, bufp, word_length);
+
+ if (CGEN_INSN_LSB0_P)
+ shift = (start + 1) - length;
+ else
+ shift = (word_length - (start + length));
+ return x >> shift;
+}
+
+#endif /* ! CGEN_INT_INSN_P */
+
+/* Default extraction routine.
+
+ INSN_VALUE is the first base_insn_bitsize bits of the insn in host order,
+ or sometimes less for cases like the m32r where the base insn size is 32
+ but some insns are 16 bits.
+ ATTRS is a mask of the boolean attributes. We only need `SIGNED',
+ but for generality we take a bitmask of all of them.
+ WORD_OFFSET is the offset in bits from the start of the insn of the value.
+ WORD_LENGTH is the length of the word in bits in which the value resides.
+ START is the starting bit number in the word, architecture origin.
+ LENGTH is the length of VALUE in bits.
+ TOTAL_LENGTH is the total length of the insn in bits.
+
+ Returns 1 for success, 0 for failure. */
+
+/* ??? The return code isn't properly used. wip. */
+
+/* ??? This doesn't handle bfd_vma's. Create another function when
+ necessary. */
+
+static int
+extract_normal (CGEN_CPU_DESC cd,
+#if ! CGEN_INT_INSN_P
+ CGEN_EXTRACT_INFO *ex_info,
+#else
+ CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
+#endif
+ CGEN_INSN_INT insn_value,
+ unsigned int attrs,
+ unsigned int word_offset,
+ unsigned int start,
+ unsigned int length,
+ unsigned int word_length,
+ unsigned int total_length,
+#if ! CGEN_INT_INSN_P
+ bfd_vma pc,
+#else
+ bfd_vma pc ATTRIBUTE_UNUSED,
+#endif
+ long *valuep)
+{
+ long value, mask;
+
+ /* If LENGTH is zero, this operand doesn't contribute to the value
+ so give it a standard value of zero. */
+ if (length == 0)
+ {
+ *valuep = 0;
+ return 1;
+ }
+
+ if (word_length > 32)
+ abort ();
+
+ /* For architectures with insns smaller than the insn-base-bitsize,
+ word_length may be too big. */
+ if (cd->min_insn_bitsize < cd->base_insn_bitsize)
+ {
+ if (word_offset == 0
+ && word_length > total_length)
+ word_length = total_length;
+ }
+
+ /* Does the value reside in INSN_VALUE, and at the right alignment? */
+
+ if (CGEN_INT_INSN_P || (word_offset == 0 && word_length == total_length))
+ {
+ if (CGEN_INSN_LSB0_P)
+ value = insn_value >> ((word_offset + start + 1) - length);
+ else
+ value = insn_value >> (total_length - ( word_offset + start + length));
+ }
+
+#if ! CGEN_INT_INSN_P
+
+ else
+ {
+ unsigned char *bufp = ex_info->insn_bytes + word_offset / 8;
+
+ if (word_length > 32)
+ abort ();
+
+ if (fill_cache (cd, ex_info, word_offset / 8, word_length / 8, pc) == 0)
+ return 0;
+
+ value = extract_1 (cd, ex_info, start, length, word_length, bufp, pc);
+ }
+
+#endif /* ! CGEN_INT_INSN_P */
+
+ /* Written this way to avoid undefined behaviour. */
+ mask = (((1L << (length - 1)) - 1) << 1) | 1;
+
+ value &= mask;
+ /* sign extend? */
+ if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED)
+ && (value & (1L << (length - 1))))
+ value |= ~mask;
+
+ *valuep = value;
+
+ return 1;
+}
+
+/* Default insn extractor.
+
+ INSN_VALUE is the first base_insn_bitsize bits, translated to host order.
+ The extracted fields are stored in FIELDS.
+ EX_INFO is used to handle reading variable length insns.
+ Return the length of the insn in bits, or 0 if no match,
+ or -1 if an error occurs fetching data (memory_error_func will have
+ been called). */
+
+static int
+extract_insn_normal (CGEN_CPU_DESC cd,
+ const CGEN_INSN *insn,
+ CGEN_EXTRACT_INFO *ex_info,
+ CGEN_INSN_INT insn_value,
+ CGEN_FIELDS *fields,
+ bfd_vma pc)
+{
+ const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
+ const CGEN_SYNTAX_CHAR_TYPE *syn;
+
+ CGEN_FIELDS_BITSIZE (fields) = CGEN_INSN_BITSIZE (insn);
+
+ CGEN_INIT_EXTRACT (cd);
+
+ for (syn = CGEN_SYNTAX_STRING (syntax); *syn; ++syn)
+ {
+ int length;
+
+ if (CGEN_SYNTAX_CHAR_P (*syn))
+ continue;
+
+ length = (* cd->extract_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
+ ex_info, insn_value, fields, pc);
+ if (length <= 0)
+ return length;
+ }
+
+ /* We recognized and successfully extracted this insn. */
+ return CGEN_INSN_BITSIZE (insn);
+}
+
+/* Machine generated code added here. */
+
+const char * mt_cgen_insert_operand
+ (CGEN_CPU_DESC, int, CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
+
+/* Main entry point for operand insertion.
+
+ This function is basically just a big switch statement. Earlier versions
+ used tables to look up the function to use, but
+ - if the table contains both assembler and disassembler functions then
+ the disassembler contains much of the assembler and vice-versa,
+ - there's a lot of inlining possibilities as things grow,
+ - using a switch statement avoids the function call overhead.
+
+ This function could be moved into `parse_insn_normal', but keeping it
+ separate makes clear the interface between `parse_insn_normal' and each of
+ the handlers. It's also needed by GAS to insert operands that couldn't be
+ resolved during parsing. */
+
+const char *
+mt_cgen_insert_operand (CGEN_CPU_DESC cd,
+ int opindex,
+ CGEN_FIELDS * fields,
+ CGEN_INSN_BYTES_PTR buffer,
+ bfd_vma pc ATTRIBUTE_UNUSED)
+{
+ const char * errmsg = NULL;
+ unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
+
+ switch (opindex)
+ {
+ case MT_OPERAND_A23 :
+ errmsg = insert_normal (cd, fields->f_a23, 0, 0, 23, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_BALL :
+ errmsg = insert_normal (cd, fields->f_ball, 0, 0, 19, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_BALL2 :
+ errmsg = insert_normal (cd, fields->f_ball2, 0, 0, 15, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_BANKADDR :
+ errmsg = insert_normal (cd, fields->f_bankaddr, 0, 0, 25, 13, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_BRC :
+ errmsg = insert_normal (cd, fields->f_brc, 0, 0, 18, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_BRC2 :
+ errmsg = insert_normal (cd, fields->f_brc2, 0, 0, 14, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CB1INCR :
+ errmsg = insert_normal (cd, fields->f_cb1incr, 0|(1<<CGEN_IFLD_SIGNED), 0, 19, 6, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CB1SEL :
+ errmsg = insert_normal (cd, fields->f_cb1sel, 0, 0, 25, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CB2INCR :
+ errmsg = insert_normal (cd, fields->f_cb2incr, 0|(1<<CGEN_IFLD_SIGNED), 0, 13, 6, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CB2SEL :
+ errmsg = insert_normal (cd, fields->f_cb2sel, 0, 0, 22, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CBRB :
+ errmsg = insert_normal (cd, fields->f_cbrb, 0, 0, 10, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CBS :
+ errmsg = insert_normal (cd, fields->f_cbs, 0, 0, 19, 2, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CBX :
+ errmsg = insert_normal (cd, fields->f_cbx, 0, 0, 14, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CCB :
+ errmsg = insert_normal (cd, fields->f_ccb, 0, 0, 11, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CDB :
+ errmsg = insert_normal (cd, fields->f_cdb, 0, 0, 10, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CELL :
+ errmsg = insert_normal (cd, fields->f_cell, 0, 0, 9, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_COLNUM :
+ errmsg = insert_normal (cd, fields->f_colnum, 0, 0, 18, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CONTNUM :
+ errmsg = insert_normal (cd, fields->f_contnum, 0, 0, 8, 9, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CR :
+ errmsg = insert_normal (cd, fields->f_cr, 0, 0, 22, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_CTXDISP :
+ errmsg = insert_normal (cd, fields->f_ctxdisp, 0, 0, 5, 6, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_DUP :
+ errmsg = insert_normal (cd, fields->f_dup, 0, 0, 6, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_FBDISP :
+ errmsg = insert_normal (cd, fields->f_fbdisp, 0, 0, 15, 6, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_FBINCR :
+ errmsg = insert_normal (cd, fields->f_fbincr, 0, 0, 23, 4, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_FRDR :
+ errmsg = insert_normal (cd, fields->f_dr, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 19, 4, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_FRDRRR :
+ errmsg = insert_normal (cd, fields->f_drrr, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 15, 4, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_FRSR1 :
+ errmsg = insert_normal (cd, fields->f_sr1, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 23, 4, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_FRSR2 :
+ errmsg = insert_normal (cd, fields->f_sr2, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 19, 4, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_ID :
+ errmsg = insert_normal (cd, fields->f_id, 0, 0, 14, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_IMM16 :
+ {
+ long value = fields->f_imm16s;
+ value = ((value) + (0));
+ errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, buffer);
+ }
+ break;
+ case MT_OPERAND_IMM16L :
+ errmsg = insert_normal (cd, fields->f_imm16l, 0, 0, 23, 16, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_IMM16O :
+ {
+ long value = fields->f_imm16s;
+ value = ((value) + (0));
+ errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, buffer);
+ }
+ break;
+ case MT_OPERAND_IMM16Z :
+ errmsg = insert_normal (cd, fields->f_imm16u, 0, 0, 15, 16, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_INCAMT :
+ errmsg = insert_normal (cd, fields->f_incamt, 0, 0, 19, 8, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_INCR :
+ errmsg = insert_normal (cd, fields->f_incr, 0, 0, 17, 6, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_LENGTH :
+ errmsg = insert_normal (cd, fields->f_length, 0, 0, 15, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_LOOPSIZE :
+ {
+ long value = fields->f_loopo;
+ value = ((unsigned int) (value) >> (2));
+ errmsg = insert_normal (cd, value, 0, 0, 7, 8, 32, total_length, buffer);
+ }
+ break;
+ case MT_OPERAND_MASK :
+ errmsg = insert_normal (cd, fields->f_mask, 0, 0, 25, 16, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_MASK1 :
+ errmsg = insert_normal (cd, fields->f_mask1, 0, 0, 22, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_MODE :
+ errmsg = insert_normal (cd, fields->f_mode, 0, 0, 25, 2, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_PERM :
+ errmsg = insert_normal (cd, fields->f_perm, 0, 0, 25, 2, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_RBBC :
+ errmsg = insert_normal (cd, fields->f_rbbc, 0, 0, 25, 2, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_RC :
+ errmsg = insert_normal (cd, fields->f_rc, 0, 0, 15, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_RC1 :
+ errmsg = insert_normal (cd, fields->f_rc1, 0, 0, 11, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_RC2 :
+ errmsg = insert_normal (cd, fields->f_rc2, 0, 0, 6, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_RC3 :
+ errmsg = insert_normal (cd, fields->f_rc3, 0, 0, 7, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_RCNUM :
+ errmsg = insert_normal (cd, fields->f_rcnum, 0, 0, 14, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_RDA :
+ errmsg = insert_normal (cd, fields->f_rda, 0, 0, 25, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_ROWNUM :
+ errmsg = insert_normal (cd, fields->f_rownum, 0, 0, 14, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_ROWNUM1 :
+ errmsg = insert_normal (cd, fields->f_rownum1, 0, 0, 12, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_ROWNUM2 :
+ errmsg = insert_normal (cd, fields->f_rownum2, 0, 0, 9, 3, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_SIZE :
+ errmsg = insert_normal (cd, fields->f_size, 0, 0, 13, 14, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_TYPE :
+ errmsg = insert_normal (cd, fields->f_type, 0, 0, 21, 2, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_WR :
+ errmsg = insert_normal (cd, fields->f_wr, 0, 0, 24, 1, 32, total_length, buffer);
+ break;
+ case MT_OPERAND_XMODE :
+ errmsg = insert_normal (cd, fields->f_xmode, 0, 0, 23, 1, 32, total_length, buffer);
+ break;
+
+ default :
+ /* xgettext:c-format */
+ fprintf (stderr, _("Unrecognized field %d while building insn.\n"),
+ opindex);
+ abort ();
+ }
+
+ return errmsg;
+}
+
+int mt_cgen_extract_operand
+ (CGEN_CPU_DESC, int, CGEN_EXTRACT_INFO *, CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma);
+
+/* Main entry point for operand extraction.
+ The result is <= 0 for error, >0 for success.
+ ??? Actual values aren't well defined right now.
+
+ This function is basically just a big switch statement. Earlier versions
+ used tables to look up the function to use, but
+ - if the table contains both assembler and disassembler functions then
+ the disassembler contains much of the assembler and vice-versa,
+ - there's a lot of inlining possibilities as things grow,
+ - using a switch statement avoids the function call overhead.
+
+ This function could be moved into `print_insn_normal', but keeping it
+ separate makes clear the interface between `print_insn_normal' and each of
+ the handlers. */
+
+int
+mt_cgen_extract_operand (CGEN_CPU_DESC cd,
+ int opindex,
+ CGEN_EXTRACT_INFO *ex_info,
+ CGEN_INSN_INT insn_value,
+ CGEN_FIELDS * fields,
+ bfd_vma pc)
+{
+ /* Assume success (for those operands that are nops). */
+ int length = 1;
+ unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
+
+ switch (opindex)
+ {
+ case MT_OPERAND_A23 :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 1, 32, total_length, pc, & fields->f_a23);
+ break;
+ case MT_OPERAND_BALL :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 19, 1, 32, total_length, pc, & fields->f_ball);
+ break;
+ case MT_OPERAND_BALL2 :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_ball2);
+ break;
+ case MT_OPERAND_BANKADDR :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 13, 32, total_length, pc, & fields->f_bankaddr);
+ break;
+ case MT_OPERAND_BRC :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 18, 3, 32, total_length, pc, & fields->f_brc);
+ break;
+ case MT_OPERAND_BRC2 :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 14, 3, 32, total_length, pc, & fields->f_brc2);
+ break;
+ case MT_OPERAND_CB1INCR :
+ length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 19, 6, 32, total_length, pc, & fields->f_cb1incr);
+ break;
+ case MT_OPERAND_CB1SEL :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 3, 32, total_length, pc, & fields->f_cb1sel);
+ break;
+ case MT_OPERAND_CB2INCR :
+ length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 13, 6, 32, total_length, pc, & fields->f_cb2incr);
+ break;
+ case MT_OPERAND_CB2SEL :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 22, 3, 32, total_length, pc, & fields->f_cb2sel);
+ break;
+ case MT_OPERAND_CBRB :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 10, 1, 32, total_length, pc, & fields->f_cbrb);
+ break;
+ case MT_OPERAND_CBS :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 19, 2, 32, total_length, pc, & fields->f_cbs);
+ break;
+ case MT_OPERAND_CBX :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 14, 3, 32, total_length, pc, & fields->f_cbx);
+ break;
+ case MT_OPERAND_CCB :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 1, 32, total_length, pc, & fields->f_ccb);
+ break;
+ case MT_OPERAND_CDB :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 10, 1, 32, total_length, pc, & fields->f_cdb);
+ break;
+ case MT_OPERAND_CELL :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 3, 32, total_length, pc, & fields->f_cell);
+ break;
+ case MT_OPERAND_COLNUM :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 18, 3, 32, total_length, pc, & fields->f_colnum);
+ break;
+ case MT_OPERAND_CONTNUM :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 9, 32, total_length, pc, & fields->f_contnum);
+ break;
+ case MT_OPERAND_CR :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 22, 3, 32, total_length, pc, & fields->f_cr);
+ break;
+ case MT_OPERAND_CTXDISP :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 6, 32, total_length, pc, & fields->f_ctxdisp);
+ break;
+ case MT_OPERAND_DUP :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 1, 32, total_length, pc, & fields->f_dup);
+ break;
+ case MT_OPERAND_FBDISP :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 6, 32, total_length, pc, & fields->f_fbdisp);
+ break;
+ case MT_OPERAND_FBINCR :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 4, 32, total_length, pc, & fields->f_fbincr);
+ break;
+ case MT_OPERAND_FRDR :
+ length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 19, 4, 32, total_length, pc, & fields->f_dr);
+ break;
+ case MT_OPERAND_FRDRRR :
+ length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 15, 4, 32, total_length, pc, & fields->f_drrr);
+ break;
+ case MT_OPERAND_FRSR1 :
+ length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 23, 4, 32, total_length, pc, & fields->f_sr1);
+ break;
+ case MT_OPERAND_FRSR2 :
+ length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 19, 4, 32, total_length, pc, & fields->f_sr2);
+ break;
+ case MT_OPERAND_ID :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 14, 1, 32, total_length, pc, & fields->f_id);
+ break;
+ case MT_OPERAND_IMM16 :
+ {
+ long value;
+ length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, pc, & value);
+ value = ((value) + (0));
+ fields->f_imm16s = value;
+ }
+ break;
+ case MT_OPERAND_IMM16L :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 16, 32, total_length, pc, & fields->f_imm16l);
+ break;
+ case MT_OPERAND_IMM16O :
+ {
+ long value;
+ length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, pc, & value);
+ value = ((value) + (0));
+ fields->f_imm16s = value;
+ }
+ break;
+ case MT_OPERAND_IMM16Z :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 16, 32, total_length, pc, & fields->f_imm16u);
+ break;
+ case MT_OPERAND_INCAMT :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 19, 8, 32, total_length, pc, & fields->f_incamt);
+ break;
+ case MT_OPERAND_INCR :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_incr);
+ break;
+ case MT_OPERAND_LENGTH :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 3, 32, total_length, pc, & fields->f_length);
+ break;
+ case MT_OPERAND_LOOPSIZE :
+ {
+ long value;
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 8, 32, total_length, pc, & value);
+ value = ((((value) << (2))) + (8));
+ fields->f_loopo = value;
+ }
+ break;
+ case MT_OPERAND_MASK :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 16, 32, total_length, pc, & fields->f_mask);
+ break;
+ case MT_OPERAND_MASK1 :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 22, 3, 32, total_length, pc, & fields->f_mask1);
+ break;
+ case MT_OPERAND_MODE :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 2, 32, total_length, pc, & fields->f_mode);
+ break;
+ case MT_OPERAND_PERM :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 2, 32, total_length, pc, & fields->f_perm);
+ break;
+ case MT_OPERAND_RBBC :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 2, 32, total_length, pc, & fields->f_rbbc);
+ break;
+ case MT_OPERAND_RC :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_rc);
+ break;
+ case MT_OPERAND_RC1 :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 1, 32, total_length, pc, & fields->f_rc1);
+ break;
+ case MT_OPERAND_RC2 :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 1, 32, total_length, pc, & fields->f_rc2);
+ break;
+ case MT_OPERAND_RC3 :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 1, 32, total_length, pc, & fields->f_rc3);
+ break;
+ case MT_OPERAND_RCNUM :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 14, 3, 32, total_length, pc, & fields->f_rcnum);
+ break;
+ case MT_OPERAND_RDA :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 1, 32, total_length, pc, & fields->f_rda);
+ break;
+ case MT_OPERAND_ROWNUM :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 14, 3, 32, total_length, pc, & fields->f_rownum);
+ break;
+ case MT_OPERAND_ROWNUM1 :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 12, 3, 32, total_length, pc, & fields->f_rownum1);
+ break;
+ case MT_OPERAND_ROWNUM2 :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 3, 32, total_length, pc, & fields->f_rownum2);
+ break;
+ case MT_OPERAND_SIZE :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 13, 14, 32, total_length, pc, & fields->f_size);
+ break;
+ case MT_OPERAND_TYPE :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 21, 2, 32, total_length, pc, & fields->f_type);
+ break;
+ case MT_OPERAND_WR :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 24, 1, 32, total_length, pc, & fields->f_wr);
+ break;
+ case MT_OPERAND_XMODE :
+ length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 1, 32, total_length, pc, & fields->f_xmode);
+ break;
+
+ default :
+ /* xgettext:c-format */
+ fprintf (stderr, _("Unrecognized field %d while decoding insn.\n"),
+ opindex);
+ abort ();
+ }
+
+ return length;
+}
+
+cgen_insert_fn * const mt_cgen_insert_handlers[] =
+{
+ insert_insn_normal,
+};
+
+cgen_extract_fn * const mt_cgen_extract_handlers[] =
+{
+ extract_insn_normal,
+};
+
+int mt_cgen_get_int_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
+bfd_vma mt_cgen_get_vma_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
+
+/* Getting values from cgen_fields is handled by a collection of functions.
+ They are distinguished by the type of the VALUE argument they return.
+ TODO: floating point, inlining support, remove cases where result type
+ not appropriate. */
+
+int
+mt_cgen_get_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
+ int opindex,
+ const CGEN_FIELDS * fields)
+{
+ int value;
+
+ switch (opindex)
+ {
+ case MT_OPERAND_A23 :
+ value = fields->f_a23;
+ break;
+ case MT_OPERAND_BALL :
+ value = fields->f_ball;
+ break;
+ case MT_OPERAND_BALL2 :
+ value = fields->f_ball2;
+ break;
+ case MT_OPERAND_BANKADDR :
+ value = fields->f_bankaddr;
+ break;
+ case MT_OPERAND_BRC :
+ value = fields->f_brc;
+ break;
+ case MT_OPERAND_BRC2 :
+ value = fields->f_brc2;
+ break;
+ case MT_OPERAND_CB1INCR :
+ value = fields->f_cb1incr;
+ break;
+ case MT_OPERAND_CB1SEL :
+ value = fields->f_cb1sel;
+ break;
+ case MT_OPERAND_CB2INCR :
+ value = fields->f_cb2incr;
+ break;
+ case MT_OPERAND_CB2SEL :
+ value = fields->f_cb2sel;
+ break;
+ case MT_OPERAND_CBRB :
+ value = fields->f_cbrb;
+ break;
+ case MT_OPERAND_CBS :
+ value = fields->f_cbs;
+ break;
+ case MT_OPERAND_CBX :
+ value = fields->f_cbx;
+ break;
+ case MT_OPERAND_CCB :
+ value = fields->f_ccb;
+ break;
+ case MT_OPERAND_CDB :
+ value = fields->f_cdb;
+ break;
+ case MT_OPERAND_CELL :
+ value = fields->f_cell;
+ break;
+ case MT_OPERAND_COLNUM :
+ value = fields->f_colnum;
+ break;
+ case MT_OPERAND_CONTNUM :
+ value = fields->f_contnum;
+ break;
+ case MT_OPERAND_CR :
+ value = fields->f_cr;
+ break;
+ case MT_OPERAND_CTXDISP :
+ value = fields->f_ctxdisp;
+ break;
+ case MT_OPERAND_DUP :
+ value = fields->f_dup;
+ break;
+ case MT_OPERAND_FBDISP :
+ value = fields->f_fbdisp;
+ break;
+ case MT_OPERAND_FBINCR :
+ value = fields->f_fbincr;
+ break;
+ case MT_OPERAND_FRDR :
+ value = fields->f_dr;
+ break;
+ case MT_OPERAND_FRDRRR :
+ value = fields->f_drrr;
+ break;
+ case MT_OPERAND_FRSR1 :
+ value = fields->f_sr1;
+ break;
+ case MT_OPERAND_FRSR2 :
+ value = fields->f_sr2;
+ break;
+ case MT_OPERAND_ID :
+ value = fields->f_id;
+ break;
+ case MT_OPERAND_IMM16 :
+ value = fields->f_imm16s;
+ break;
+ case MT_OPERAND_IMM16L :
+ value = fields->f_imm16l;
+ break;
+ case MT_OPERAND_IMM16O :
+ value = fields->f_imm16s;
+ break;
+ case MT_OPERAND_IMM16Z :
+ value = fields->f_imm16u;
+ break;
+ case MT_OPERAND_INCAMT :
+ value = fields->f_incamt;
+ break;
+ case MT_OPERAND_INCR :
+ value = fields->f_incr;
+ break;
+ case MT_OPERAND_LENGTH :
+ value = fields->f_length;
+ break;
+ case MT_OPERAND_LOOPSIZE :
+ value = fields->f_loopo;
+ break;
+ case MT_OPERAND_MASK :
+ value = fields->f_mask;
+ break;
+ case MT_OPERAND_MASK1 :
+ value = fields->f_mask1;
+ break;
+ case MT_OPERAND_MODE :
+ value = fields->f_mode;
+ break;
+ case MT_OPERAND_PERM :
+ value = fields->f_perm;
+ break;
+ case MT_OPERAND_RBBC :
+ value = fields->f_rbbc;
+ break;
+ case MT_OPERAND_RC :
+ value = fields->f_rc;
+ break;
+ case MT_OPERAND_RC1 :
+ value = fields->f_rc1;
+ break;
+ case MT_OPERAND_RC2 :
+ value = fields->f_rc2;
+ break;
+ case MT_OPERAND_RC3 :
+ value = fields->f_rc3;
+ break;
+ case MT_OPERAND_RCNUM :
+ value = fields->f_rcnum;
+ break;
+ case MT_OPERAND_RDA :
+ value = fields->f_rda;
+ break;
+ case MT_OPERAND_ROWNUM :
+ value = fields->f_rownum;
+ break;
+ case MT_OPERAND_ROWNUM1 :
+ value = fields->f_rownum1;
+ break;
+ case MT_OPERAND_ROWNUM2 :
+ value = fields->f_rownum2;
+ break;
+ case MT_OPERAND_SIZE :
+ value = fields->f_size;
+ break;
+ case MT_OPERAND_TYPE :
+ value = fields->f_type;
+ break;
+ case MT_OPERAND_WR :
+ value = fields->f_wr;
+ break;
+ case MT_OPERAND_XMODE :
+ value = fields->f_xmode;
+ break;
+
+ default :
+ /* xgettext:c-format */
+ fprintf (stderr, _("Unrecognized field %d while getting int operand.\n"),
+ opindex);
+ abort ();
+ }
+
+ return value;
+}
+
+bfd_vma
+mt_cgen_get_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
+ int opindex,
+ const CGEN_FIELDS * fields)
+{
+ bfd_vma value;
+
+ switch (opindex)
+ {
+ case MT_OPERAND_A23 :
+ value = fields->f_a23;
+ break;
+ case MT_OPERAND_BALL :
+ value = fields->f_ball;
+ break;
+ case MT_OPERAND_BALL2 :
+ value = fields->f_ball2;
+ break;
+ case MT_OPERAND_BANKADDR :
+ value = fields->f_bankaddr;
+ break;
+ case MT_OPERAND_BRC :
+ value = fields->f_brc;
+ break;
+ case MT_OPERAND_BRC2 :
+ value = fields->f_brc2;
+ break;
+ case MT_OPERAND_CB1INCR :
+ value = fields->f_cb1incr;
+ break;
+ case MT_OPERAND_CB1SEL :
+ value = fields->f_cb1sel;
+ break;
+ case MT_OPERAND_CB2INCR :
+ value = fields->f_cb2incr;
+ break;
+ case MT_OPERAND_CB2SEL :
+ value = fields->f_cb2sel;
+ break;
+ case MT_OPERAND_CBRB :
+ value = fields->f_cbrb;
+ break;
+ case MT_OPERAND_CBS :
+ value = fields->f_cbs;
+ break;
+ case MT_OPERAND_CBX :
+ value = fields->f_cbx;
+ break;
+ case MT_OPERAND_CCB :
+ value = fields->f_ccb;
+ break;
+ case MT_OPERAND_CDB :
+ value = fields->f_cdb;
+ break;
+ case MT_OPERAND_CELL :
+ value = fields->f_cell;
+ break;
+ case MT_OPERAND_COLNUM :
+ value = fields->f_colnum;
+ break;
+ case MT_OPERAND_CONTNUM :
+ value = fields->f_contnum;
+ break;
+ case MT_OPERAND_CR :
+ value = fields->f_cr;
+ break;
+ case MT_OPERAND_CTXDISP :
+ value = fields->f_ctxdisp;
+ break;
+ case MT_OPERAND_DUP :
+ value = fields->f_dup;
+ break;
+ case MT_OPERAND_FBDISP :
+ value = fields->f_fbdisp;
+ break;
+ case MT_OPERAND_FBINCR :
+ value = fields->f_fbincr;
+ break;
+ case MT_OPERAND_FRDR :
+ value = fields->f_dr;
+ break;
+ case MT_OPERAND_FRDRRR :
+ value = fields->f_drrr;
+ break;
+ case MT_OPERAND_FRSR1 :
+ value = fields->f_sr1;
+ break;
+ case MT_OPERAND_FRSR2 :
+ value = fields->f_sr2;
+ break;
+ case MT_OPERAND_ID :
+ value = fields->f_id;
+ break;
+ case MT_OPERAND_IMM16 :
+ value = fields->f_imm16s;
+ break;
+ case MT_OPERAND_IMM16L :
+ value = fields->f_imm16l;
+ break;
+ case MT_OPERAND_IMM16O :
+ value = fields->f_imm16s;
+ break;
+ case MT_OPERAND_IMM16Z :
+ value = fields->f_imm16u;
+ break;
+ case MT_OPERAND_INCAMT :
+ value = fields->f_incamt;
+ break;
+ case MT_OPERAND_INCR :
+ value = fields->f_incr;
+ break;
+ case MT_OPERAND_LENGTH :
+ value = fields->f_length;
+ break;
+ case MT_OPERAND_LOOPSIZE :
+ value = fields->f_loopo;
+ break;
+ case MT_OPERAND_MASK :
+ value = fields->f_mask;
+ break;
+ case MT_OPERAND_MASK1 :
+ value = fields->f_mask1;
+ break;
+ case MT_OPERAND_MODE :
+ value = fields->f_mode;
+ break;
+ case MT_OPERAND_PERM :
+ value = fields->f_perm;
+ break;
+ case MT_OPERAND_RBBC :
+ value = fields->f_rbbc;
+ break;
+ case MT_OPERAND_RC :
+ value = fields->f_rc;
+ break;
+ case MT_OPERAND_RC1 :
+ value = fields->f_rc1;
+ break;
+ case MT_OPERAND_RC2 :
+ value = fields->f_rc2;
+ break;
+ case MT_OPERAND_RC3 :
+ value = fields->f_rc3;
+ break;
+ case MT_OPERAND_RCNUM :
+ value = fields->f_rcnum;
+ break;
+ case MT_OPERAND_RDA :
+ value = fields->f_rda;
+ break;
+ case MT_OPERAND_ROWNUM :
+ value = fields->f_rownum;
+ break;
+ case MT_OPERAND_ROWNUM1 :
+ value = fields->f_rownum1;
+ break;
+ case MT_OPERAND_ROWNUM2 :
+ value = fields->f_rownum2;
+ break;
+ case MT_OPERAND_SIZE :
+ value = fields->f_size;
+ break;
+ case MT_OPERAND_TYPE :
+ value = fields->f_type;
+ break;
+ case MT_OPERAND_WR :
+ value = fields->f_wr;
+ break;
+ case MT_OPERAND_XMODE :
+ value = fields->f_xmode;
+ break;
+
+ default :
+ /* xgettext:c-format */
+ fprintf (stderr, _("Unrecognized field %d while getting vma operand.\n"),
+ opindex);
+ abort ();
+ }
+
+ return value;
+}
+
+void mt_cgen_set_int_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, int);
+void mt_cgen_set_vma_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, bfd_vma);
+
+/* Stuffing values in cgen_fields is handled by a collection of functions.
+ They are distinguished by the type of the VALUE argument they accept.
+ TODO: floating point, inlining support, remove cases where argument type
+ not appropriate. */
+
+void
+mt_cgen_set_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
+ int opindex,
+ CGEN_FIELDS * fields,
+ int value)
+{
+ switch (opindex)
+ {
+ case MT_OPERAND_A23 :
+ fields->f_a23 = value;
+ break;
+ case MT_OPERAND_BALL :
+ fields->f_ball = value;
+ break;
+ case MT_OPERAND_BALL2 :
+ fields->f_ball2 = value;
+ break;
+ case MT_OPERAND_BANKADDR :
+ fields->f_bankaddr = value;
+ break;
+ case MT_OPERAND_BRC :
+ fields->f_brc = value;
+ break;
+ case MT_OPERAND_BRC2 :
+ fields->f_brc2 = value;
+ break;
+ case MT_OPERAND_CB1INCR :
+ fields->f_cb1incr = value;
+ break;
+ case MT_OPERAND_CB1SEL :
+ fields->f_cb1sel = value;
+ break;
+ case MT_OPERAND_CB2INCR :
+ fields->f_cb2incr = value;
+ break;
+ case MT_OPERAND_CB2SEL :
+ fields->f_cb2sel = value;
+ break;
+ case MT_OPERAND_CBRB :
+ fields->f_cbrb = value;
+ break;
+ case MT_OPERAND_CBS :
+ fields->f_cbs = value;
+ break;
+ case MT_OPERAND_CBX :
+ fields->f_cbx = value;
+ break;
+ case MT_OPERAND_CCB :
+ fields->f_ccb = value;
+ break;
+ case MT_OPERAND_CDB :
+ fields->f_cdb = value;
+ break;
+ case MT_OPERAND_CELL :
+ fields->f_cell = value;
+ break;
+ case MT_OPERAND_COLNUM :
+ fields->f_colnum = value;
+ break;
+ case MT_OPERAND_CONTNUM :
+ fields->f_contnum = value;
+ break;
+ case MT_OPERAND_CR :
+ fields->f_cr = value;
+ break;
+ case MT_OPERAND_CTXDISP :
+ fields->f_ctxdisp = value;
+ break;
+ case MT_OPERAND_DUP :
+ fields->f_dup = value;
+ break;
+ case MT_OPERAND_FBDISP :
+ fields->f_fbdisp = value;
+ break;
+ case MT_OPERAND_FBINCR :
+ fields->f_fbincr = value;
+ break;
+ case MT_OPERAND_FRDR :
+ fields->f_dr = value;
+ break;
+ case MT_OPERAND_FRDRRR :
+ fields->f_drrr = value;
+ break;
+ case MT_OPERAND_FRSR1 :
+ fields->f_sr1 = value;
+ break;
+ case MT_OPERAND_FRSR2 :
+ fields->f_sr2 = value;
+ break;
+ case MT_OPERAND_ID :
+ fields->f_id = value;
+ break;
+ case MT_OPERAND_IMM16 :
+ fields->f_imm16s = value;
+ break;
+ case MT_OPERAND_IMM16L :
+ fields->f_imm16l = value;
+ break;
+ case MT_OPERAND_IMM16O :
+ fields->f_imm16s = value;
+ break;
+ case MT_OPERAND_IMM16Z :
+ fields->f_imm16u = value;
+ break;
+ case MT_OPERAND_INCAMT :
+ fields->f_incamt = value;
+ break;
+ case MT_OPERAND_INCR :
+ fields->f_incr = value;
+ break;
+ case MT_OPERAND_LENGTH :
+ fields->f_length = value;
+ break;
+ case MT_OPERAND_LOOPSIZE :
+ fields->f_loopo = value;
+ break;
+ case MT_OPERAND_MASK :
+ fields->f_mask = value;
+ break;
+ case MT_OPERAND_MASK1 :
+ fields->f_mask1 = value;
+ break;
+ case MT_OPERAND_MODE :
+ fields->f_mode = value;
+ break;
+ case MT_OPERAND_PERM :
+ fields->f_perm = value;
+ break;
+ case MT_OPERAND_RBBC :
+ fields->f_rbbc = value;
+ break;
+ case MT_OPERAND_RC :
+ fields->f_rc = value;
+ break;
+ case MT_OPERAND_RC1 :
+ fields->f_rc1 = value;
+ break;
+ case MT_OPERAND_RC2 :
+ fields->f_rc2 = value;
+ break;
+ case MT_OPERAND_RC3 :
+ fields->f_rc3 = value;
+ break;
+ case MT_OPERAND_RCNUM :
+ fields->f_rcnum = value;
+ break;
+ case MT_OPERAND_RDA :
+ fields->f_rda = value;
+ break;
+ case MT_OPERAND_ROWNUM :
+ fields->f_rownum = value;
+ break;
+ case MT_OPERAND_ROWNUM1 :
+ fields->f_rownum1 = value;
+ break;
+ case MT_OPERAND_ROWNUM2 :
+ fields->f_rownum2 = value;
+ break;
+ case MT_OPERAND_SIZE :
+ fields->f_size = value;
+ break;
+ case MT_OPERAND_TYPE :
+ fields->f_type = value;
+ break;
+ case MT_OPERAND_WR :
+ fields->f_wr = value;
+ break;
+ case MT_OPERAND_XMODE :
+ fields->f_xmode = value;
+ break;
+
+ default :
+ /* xgettext:c-format */
+ fprintf (stderr, _("Unrecognized field %d while setting int operand.\n"),
+ opindex);
+ abort ();
+ }
+}
+
+void
+mt_cgen_set_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
+ int opindex,
+ CGEN_FIELDS * fields,
+ bfd_vma value)
+{
+ switch (opindex)
+ {
+ case MT_OPERAND_A23 :
+ fields->f_a23 = value;
+ break;
+ case MT_OPERAND_BALL :
+ fields->f_ball = value;
+ break;
+ case MT_OPERAND_BALL2 :
+ fields->f_ball2 = value;
+ break;
+ case MT_OPERAND_BANKADDR :
+ fields->f_bankaddr = value;
+ break;
+ case MT_OPERAND_BRC :
+ fields->f_brc = value;
+ break;
+ case MT_OPERAND_BRC2 :
+ fields->f_brc2 = value;
+ break;
+ case MT_OPERAND_CB1INCR :
+ fields->f_cb1incr = value;
+ break;
+ case MT_OPERAND_CB1SEL :
+ fields->f_cb1sel = value;
+ break;
+ case MT_OPERAND_CB2INCR :
+ fields->f_cb2incr = value;
+ break;
+ case MT_OPERAND_CB2SEL :
+ fields->f_cb2sel = value;
+ break;
+ case MT_OPERAND_CBRB :
+ fields->f_cbrb = value;
+ break;
+ case MT_OPERAND_CBS :
+ fields->f_cbs = value;
+ break;
+ case MT_OPERAND_CBX :
+ fields->f_cbx = value;
+ break;
+ case MT_OPERAND_CCB :
+ fields->f_ccb = value;
+ break;
+ case MT_OPERAND_CDB :
+ fields->f_cdb = value;
+ break;
+ case MT_OPERAND_CELL :
+ fields->f_cell = value;
+ break;
+ case MT_OPERAND_COLNUM :
+ fields->f_colnum = value;
+ break;
+ case MT_OPERAND_CONTNUM :
+ fields->f_contnum = value;
+ break;
+ case MT_OPERAND_CR :
+ fields->f_cr = value;
+ break;
+ case MT_OPERAND_CTXDISP :
+ fields->f_ctxdisp = value;
+ break;
+ case MT_OPERAND_DUP :
+ fields->f_dup = value;
+ break;
+ case MT_OPERAND_FBDISP :
+ fields->f_fbdisp = value;
+ break;
+ case MT_OPERAND_FBINCR :
+ fields->f_fbincr = value;
+ break;
+ case MT_OPERAND_FRDR :
+ fields->f_dr = value;
+ break;
+ case MT_OPERAND_FRDRRR :
+ fields->f_drrr = value;
+ break;
+ case MT_OPERAND_FRSR1 :
+ fields->f_sr1 = value;
+ break;
+ case MT_OPERAND_FRSR2 :
+ fields->f_sr2 = value;
+ break;
+ case MT_OPERAND_ID :
+ fields->f_id = value;
+ break;
+ case MT_OPERAND_IMM16 :
+ fields->f_imm16s = value;
+ break;
+ case MT_OPERAND_IMM16L :
+ fields->f_imm16l = value;
+ break;
+ case MT_OPERAND_IMM16O :
+ fields->f_imm16s = value;
+ break;
+ case MT_OPERAND_IMM16Z :
+ fields->f_imm16u = value;
+ break;
+ case MT_OPERAND_INCAMT :
+ fields->f_incamt = value;
+ break;
+ case MT_OPERAND_INCR :
+ fields->f_incr = value;
+ break;
+ case MT_OPERAND_LENGTH :
+ fields->f_length = value;
+ break;
+ case MT_OPERAND_LOOPSIZE :
+ fields->f_loopo = value;
+ break;
+ case MT_OPERAND_MASK :
+ fields->f_mask = value;
+ break;
+ case MT_OPERAND_MASK1 :
+ fields->f_mask1 = value;
+ break;
+ case MT_OPERAND_MODE :
+ fields->f_mode = value;
+ break;
+ case MT_OPERAND_PERM :
+ fields->f_perm = value;
+ break;
+ case MT_OPERAND_RBBC :
+ fields->f_rbbc = value;
+ break;
+ case MT_OPERAND_RC :
+ fields->f_rc = value;
+ break;
+ case MT_OPERAND_RC1 :
+ fields->f_rc1 = value;
+ break;
+ case MT_OPERAND_RC2 :
+ fields->f_rc2 = value;
+ break;
+ case MT_OPERAND_RC3 :
+ fields->f_rc3 = value;
+ break;
+ case MT_OPERAND_RCNUM :
+ fields->f_rcnum = value;
+ break;
+ case MT_OPERAND_RDA :
+ fields->f_rda = value;
+ break;
+ case MT_OPERAND_ROWNUM :
+ fields->f_rownum = value;
+ break;
+ case MT_OPERAND_ROWNUM1 :
+ fields->f_rownum1 = value;
+ break;
+ case MT_OPERAND_ROWNUM2 :
+ fields->f_rownum2 = value;
+ break;
+ case MT_OPERAND_SIZE :
+ fields->f_size = value;
+ break;
+ case MT_OPERAND_TYPE :
+ fields->f_type = value;
+ break;
+ case MT_OPERAND_WR :
+ fields->f_wr = value;
+ break;
+ case MT_OPERAND_XMODE :
+ fields->f_xmode = value;
+ break;
+
+ default :
+ /* xgettext:c-format */
+ fprintf (stderr, _("Unrecognized field %d while setting vma operand.\n"),
+ opindex);
+ abort ();
+ }
+}
+
+/* Function to call before using the instruction builder tables. */
+
+void
+mt_cgen_init_ibld_table (CGEN_CPU_DESC cd)
+{
+ cd->insert_handlers = & mt_cgen_insert_handlers[0];
+ cd->extract_handlers = & mt_cgen_extract_handlers[0];
+
+ cd->insert_operand = mt_cgen_insert_operand;
+ cd->extract_operand = mt_cgen_extract_operand;
+
+ cd->get_int_operand = mt_cgen_get_int_operand;
+ cd->set_int_operand = mt_cgen_set_int_operand;
+ cd->get_vma_operand = mt_cgen_get_vma_operand;
+ cd->set_vma_operand = mt_cgen_set_vma_operand;
+}