#include "sysdep.h"
#include <stdio.h>
#include "ansidecl.h"
#include "dis-asm.h"
#include "bfd.h"
#include "symcat.h"
#include "mep-desc.h"
#include "mep-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))
#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
#if ! CGEN_INT_INSN_P
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);
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
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];
unsigned long mask = (((1L << (length - 1)) - 1) << 1) | 1;
if (length == 0)
return NULL;
if (word_length > 32)
abort ();
if (cd->min_insn_bitsize < cd->base_insn_bitsize)
{
if (word_offset == 0
&& word_length > total_length)
word_length = total_length;
}
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)
{
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;
unsigned long val = (unsigned long) value;
if (sizeof (unsigned long) > 4 && ((value >> 32) == -1))
val &= 0xFFFFFFFF;
if (val > maxval)
{
sprintf (errbuf,
_("operand out of range (0x%lx not between 0 and 0x%lx)"),
val, 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
(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
{
unsigned char *bufp = (unsigned char *) buffer + word_offset / 8;
insert_1 (cd, value, start, length, word_length, bufp);
}
#endif
return NULL;
}
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 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
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
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)
{
if (length > insn_length)
*buf = value;
else
{
int shift = insn_length - length;
CGEN_INSN_INT mask = (((1L << (length - 1)) - 1) << 1) | 1;
*buf = (*buf & ~(mask << shift)) | ((value & mask) << shift);
}
}
#endif
#if ! CGEN_INT_INSN_P
static CGEN_INLINE int
fill_cache (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
CGEN_EXTRACT_INFO *ex_info,
int offset,
int bytes,
bfd_vma pc)
{
unsigned int mask;
disassemble_info *info = (disassemble_info *) ex_info->dis_info;
mask = (1 << bytes) - 1;
if (((ex_info->valid >> offset) & mask) == mask)
return 1;
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;
}
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
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 == 0)
{
*valuep = 0;
return 1;
}
if (word_length > 32)
abort ();
if (cd->min_insn_bitsize < cd->base_insn_bitsize)
{
if (word_offset + word_length > total_length)
word_length = total_length - word_offset;
}
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
mask = (((1L << (length - 1)) - 1) << 1) | 1;
value &= mask;
if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED)
&& (value & (1L << (length - 1))))
value |= ~mask;
*valuep = value;
return 1;
}
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;
}
return CGEN_INSN_BITSIZE (insn);
}
const char * mep_cgen_insert_operand
(CGEN_CPU_DESC, int, CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
const char *
mep_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 MEP_OPERAND_ADDR24A4 :
{
{
FLD (f_24u8a4n_hi) = ((unsigned int) (FLD (f_24u8a4n)) >> (8));
FLD (f_24u8a4n_lo) = ((unsigned int) (((FLD (f_24u8a4n)) & (252))) >> (2));
}
errmsg = insert_normal (cd, fields->f_24u8a4n_hi, 0, 0, 16, 16, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_24u8a4n_lo, 0, 0, 8, 6, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_CALLNUM :
{
{
FLD (f_5) = ((((unsigned int) (FLD (f_callnum)) >> (3))) & (1));
FLD (f_6) = ((((unsigned int) (FLD (f_callnum)) >> (2))) & (1));
FLD (f_7) = ((((unsigned int) (FLD (f_callnum)) >> (1))) & (1));
FLD (f_11) = ((FLD (f_callnum)) & (1));
}
errmsg = insert_normal (cd, fields->f_5, 0, 0, 5, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_6, 0, 0, 6, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_7, 0, 0, 7, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_11, 0, 0, 11, 1, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_CCCC :
errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_CCRN :
{
{
FLD (f_ccrn_hi) = ((((unsigned int) (FLD (f_ccrn)) >> (4))) & (3));
FLD (f_ccrn_lo) = ((FLD (f_ccrn)) & (15));
}
errmsg = insert_normal (cd, fields->f_ccrn_hi, 0, 0, 28, 2, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_ccrn_lo, 0, 0, 4, 4, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_CDISP8 :
errmsg = insert_normal (cd, fields->f_8s24, 0|(1<<CGEN_IFLD_SIGNED), 0, 24, 8, 32, total_length, buffer);
break;
case MEP_OPERAND_CDISP8A2 :
{
long value = fields->f_8s24a2;
value = ((int) (value) >> (1));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 24, 7, 32, total_length, buffer);
}
break;
case MEP_OPERAND_CDISP8A4 :
{
long value = fields->f_8s24a4;
value = ((int) (value) >> (2));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 24, 6, 32, total_length, buffer);
}
break;
case MEP_OPERAND_CDISP8A8 :
{
long value = fields->f_8s24a8;
value = ((int) (value) >> (3));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 24, 5, 32, total_length, buffer);
}
break;
case MEP_OPERAND_CIMM4 :
errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_CIMM5 :
errmsg = insert_normal (cd, fields->f_5u24, 0, 0, 24, 5, 32, total_length, buffer);
break;
case MEP_OPERAND_CODE16 :
errmsg = insert_normal (cd, fields->f_16u16, 0, 0, 16, 16, 32, total_length, buffer);
break;
case MEP_OPERAND_CODE24 :
{
{
FLD (f_24u4n_hi) = ((unsigned int) (FLD (f_24u4n)) >> (16));
FLD (f_24u4n_lo) = ((FLD (f_24u4n)) & (65535));
}
errmsg = insert_normal (cd, fields->f_24u4n_hi, 0, 0, 4, 8, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_24u4n_lo, 0, 0, 16, 16, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_CP_FLAG :
break;
case MEP_OPERAND_CRN :
errmsg = insert_normal (cd, fields->f_crn, 0, 0, 4, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_CRN64 :
errmsg = insert_normal (cd, fields->f_crn, 0, 0, 4, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_CRNX :
{
{
FLD (f_crnx_lo) = ((FLD (f_crnx)) & (15));
FLD (f_crnx_hi) = ((unsigned int) (FLD (f_crnx)) >> (4));
}
errmsg = insert_normal (cd, fields->f_crnx_hi, 0, 0, 28, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_crnx_lo, 0, 0, 4, 4, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_CRNX64 :
{
{
FLD (f_crnx_lo) = ((FLD (f_crnx)) & (15));
FLD (f_crnx_hi) = ((unsigned int) (FLD (f_crnx)) >> (4));
}
errmsg = insert_normal (cd, fields->f_crnx_hi, 0, 0, 28, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_crnx_lo, 0, 0, 4, 4, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_CSRN :
{
{
FLD (f_csrn_lo) = ((FLD (f_csrn)) & (15));
FLD (f_csrn_hi) = ((unsigned int) (FLD (f_csrn)) >> (4));
}
errmsg = insert_normal (cd, fields->f_csrn_hi, 0, 0, 15, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_csrn_lo, 0, 0, 8, 4, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_CSRN_IDX :
{
{
FLD (f_csrn_lo) = ((FLD (f_csrn)) & (15));
FLD (f_csrn_hi) = ((unsigned int) (FLD (f_csrn)) >> (4));
}
errmsg = insert_normal (cd, fields->f_csrn_hi, 0, 0, 15, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_csrn_lo, 0, 0, 8, 4, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_DBG :
break;
case MEP_OPERAND_DEPC :
break;
case MEP_OPERAND_EPC :
break;
case MEP_OPERAND_EXC :
break;
case MEP_OPERAND_FMAX_CCRN :
errmsg = insert_normal (cd, fields->f_fmax_4_4, 0, 0, 4, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_FMAX_FRD :
{
{
FLD (f_fmax_4_4) = ((FLD (f_fmax_frd)) & (15));
FLD (f_fmax_28_1) = ((unsigned int) (FLD (f_fmax_frd)) >> (4));
}
errmsg = insert_normal (cd, fields->f_fmax_28_1, 0, 0, 28, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_fmax_4_4, 0, 0, 4, 4, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_FMAX_FRD_INT :
{
{
FLD (f_fmax_4_4) = ((FLD (f_fmax_frd)) & (15));
FLD (f_fmax_28_1) = ((unsigned int) (FLD (f_fmax_frd)) >> (4));
}
errmsg = insert_normal (cd, fields->f_fmax_28_1, 0, 0, 28, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_fmax_4_4, 0, 0, 4, 4, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_FMAX_FRM :
{
{
FLD (f_fmax_24_4) = ((FLD (f_fmax_frm)) & (15));
FLD (f_fmax_30_1) = ((unsigned int) (FLD (f_fmax_frm)) >> (4));
}
errmsg = insert_normal (cd, fields->f_fmax_30_1, 0, 0, 30, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_fmax_24_4, 0, 0, 24, 4, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_FMAX_FRN :
{
{
FLD (f_fmax_20_4) = ((FLD (f_fmax_frn)) & (15));
FLD (f_fmax_29_1) = ((unsigned int) (FLD (f_fmax_frn)) >> (4));
}
errmsg = insert_normal (cd, fields->f_fmax_29_1, 0, 0, 29, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_fmax_20_4, 0, 0, 20, 4, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_FMAX_FRN_INT :
{
{
FLD (f_fmax_20_4) = ((FLD (f_fmax_frn)) & (15));
FLD (f_fmax_29_1) = ((unsigned int) (FLD (f_fmax_frn)) >> (4));
}
errmsg = insert_normal (cd, fields->f_fmax_29_1, 0, 0, 29, 1, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_fmax_20_4, 0, 0, 20, 4, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_FMAX_RM :
errmsg = insert_normal (cd, fields->f_fmax_rm, 0, 0, 8, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_HI :
break;
case MEP_OPERAND_LO :
break;
case MEP_OPERAND_LP :
break;
case MEP_OPERAND_MB0 :
break;
case MEP_OPERAND_MB1 :
break;
case MEP_OPERAND_ME0 :
break;
case MEP_OPERAND_ME1 :
break;
case MEP_OPERAND_NPC :
break;
case MEP_OPERAND_OPT :
break;
case MEP_OPERAND_PCABS24A2 :
{
{
FLD (f_24u5a2n_lo) = ((unsigned int) (((FLD (f_24u5a2n)) & (255))) >> (1));
FLD (f_24u5a2n_hi) = ((unsigned int) (FLD (f_24u5a2n)) >> (8));
}
errmsg = insert_normal (cd, fields->f_24u5a2n_hi, 0, 0, 16, 16, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_24u5a2n_lo, 0, 0, 5, 7, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_PCREL12A2 :
{
long value = fields->f_12s4a2;
value = ((int) (((value) - (pc))) >> (1));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 4, 11, 32, total_length, buffer);
}
break;
case MEP_OPERAND_PCREL17A2 :
{
long value = fields->f_17s16a2;
value = ((int) (((value) - (pc))) >> (1));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, buffer);
}
break;
case MEP_OPERAND_PCREL24A2 :
{
{
FLD (f_24s5a2n) = ((FLD (f_24s5a2n)) - (pc));
FLD (f_24s5a2n_lo) = ((unsigned int) (((FLD (f_24s5a2n)) & (254))) >> (1));
FLD (f_24s5a2n_hi) = ((int) (FLD (f_24s5a2n)) >> (8));
}
errmsg = insert_normal (cd, fields->f_24s5a2n_hi, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_24s5a2n_lo, 0|(1<<CGEN_IFLD_PCREL_ADDR), 0, 5, 7, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_PCREL8A2 :
{
long value = fields->f_8s8a2;
value = ((int) (((value) - (pc))) >> (1));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 8, 7, 32, total_length, buffer);
}
break;
case MEP_OPERAND_PSW :
break;
case MEP_OPERAND_R0 :
break;
case MEP_OPERAND_R1 :
break;
case MEP_OPERAND_RL :
errmsg = insert_normal (cd, fields->f_rl, 0, 0, 12, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_RM :
errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_RMA :
errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_RN :
errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_RN3 :
errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
break;
case MEP_OPERAND_RN3C :
errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
break;
case MEP_OPERAND_RN3L :
errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
break;
case MEP_OPERAND_RN3S :
errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
break;
case MEP_OPERAND_RN3UC :
errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
break;
case MEP_OPERAND_RN3UL :
errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
break;
case MEP_OPERAND_RN3US :
errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
break;
case MEP_OPERAND_RNC :
errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_RNL :
errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_RNS :
errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_RNUC :
errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_RNUL :
errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_RNUS :
errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_SAR :
break;
case MEP_OPERAND_SDISP16 :
errmsg = insert_normal (cd, fields->f_16s16, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, buffer);
break;
case MEP_OPERAND_SIMM16 :
errmsg = insert_normal (cd, fields->f_16s16, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, buffer);
break;
case MEP_OPERAND_SIMM6 :
errmsg = insert_normal (cd, fields->f_6s8, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 6, 32, total_length, buffer);
break;
case MEP_OPERAND_SIMM8 :
errmsg = insert_normal (cd, fields->f_8s8, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 8, 32, total_length, buffer);
break;
case MEP_OPERAND_SP :
break;
case MEP_OPERAND_SPR :
break;
case MEP_OPERAND_TP :
break;
case MEP_OPERAND_TPR :
break;
case MEP_OPERAND_UDISP2 :
errmsg = insert_normal (cd, fields->f_2u6, 0, 0, 6, 2, 32, total_length, buffer);
break;
case MEP_OPERAND_UDISP7 :
errmsg = insert_normal (cd, fields->f_7u9, 0, 0, 9, 7, 32, total_length, buffer);
break;
case MEP_OPERAND_UDISP7A2 :
{
long value = fields->f_7u9a2;
value = ((unsigned int) (value) >> (1));
errmsg = insert_normal (cd, value, 0, 0, 9, 6, 32, total_length, buffer);
}
break;
case MEP_OPERAND_UDISP7A4 :
{
long value = fields->f_7u9a4;
value = ((unsigned int) (value) >> (2));
errmsg = insert_normal (cd, value, 0, 0, 9, 5, 32, total_length, buffer);
}
break;
case MEP_OPERAND_UIMM16 :
errmsg = insert_normal (cd, fields->f_16u16, 0, 0, 16, 16, 32, total_length, buffer);
break;
case MEP_OPERAND_UIMM2 :
errmsg = insert_normal (cd, fields->f_2u10, 0, 0, 10, 2, 32, total_length, buffer);
break;
case MEP_OPERAND_UIMM24 :
{
{
FLD (f_24u8n_hi) = ((unsigned int) (FLD (f_24u8n)) >> (8));
FLD (f_24u8n_lo) = ((FLD (f_24u8n)) & (255));
}
errmsg = insert_normal (cd, fields->f_24u8n_hi, 0, 0, 16, 16, 32, total_length, buffer);
if (errmsg)
break;
errmsg = insert_normal (cd, fields->f_24u8n_lo, 0, 0, 8, 8, 32, total_length, buffer);
if (errmsg)
break;
}
break;
case MEP_OPERAND_UIMM3 :
errmsg = insert_normal (cd, fields->f_3u5, 0, 0, 5, 3, 32, total_length, buffer);
break;
case MEP_OPERAND_UIMM4 :
errmsg = insert_normal (cd, fields->f_4u8, 0, 0, 8, 4, 32, total_length, buffer);
break;
case MEP_OPERAND_UIMM5 :
errmsg = insert_normal (cd, fields->f_5u8, 0, 0, 8, 5, 32, total_length, buffer);
break;
case MEP_OPERAND_UIMM7A4 :
{
long value = fields->f_7u9a4;
value = ((unsigned int) (value) >> (2));
errmsg = insert_normal (cd, value, 0, 0, 9, 5, 32, total_length, buffer);
}
break;
case MEP_OPERAND_ZERO :
break;
default :
fprintf (stderr, _("Unrecognized field %d while building insn.\n"),
opindex);
abort ();
}
return errmsg;
}
int mep_cgen_extract_operand
(CGEN_CPU_DESC, int, CGEN_EXTRACT_INFO *, CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma);
int
mep_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)
{
int length = 1;
unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
switch (opindex)
{
case MEP_OPERAND_ADDR24A4 :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u8a4n_hi);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 6, 32, total_length, pc, & fields->f_24u8a4n_lo);
if (length <= 0) break;
FLD (f_24u8a4n) = ((((FLD (f_24u8a4n_hi)) << (8))) | (((FLD (f_24u8a4n_lo)) << (2))));
}
break;
case MEP_OPERAND_CALLNUM :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 1, 32, total_length, pc, & fields->f_5);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 1, 32, total_length, pc, & fields->f_6);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 1, 32, total_length, pc, & fields->f_7);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 1, 32, total_length, pc, & fields->f_11);
if (length <= 0) break;
FLD (f_callnum) = ((((FLD (f_5)) << (3))) | (((((FLD (f_6)) << (2))) | (((((FLD (f_7)) << (1))) | (FLD (f_11)))))));
}
break;
case MEP_OPERAND_CCCC :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
break;
case MEP_OPERAND_CCRN :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 2, 32, total_length, pc, & fields->f_ccrn_hi);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ccrn_lo);
if (length <= 0) break;
FLD (f_ccrn) = ((((FLD (f_ccrn_hi)) << (4))) | (FLD (f_ccrn_lo)));
}
break;
case MEP_OPERAND_CDISP8 :
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 24, 8, 32, total_length, pc, & fields->f_8s24);
break;
case MEP_OPERAND_CDISP8A2 :
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 24, 7, 32, total_length, pc, & value);
value = ((value) << (1));
fields->f_8s24a2 = value;
}
break;
case MEP_OPERAND_CDISP8A4 :
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 24, 6, 32, total_length, pc, & value);
value = ((value) << (2));
fields->f_8s24a4 = value;
}
break;
case MEP_OPERAND_CDISP8A8 :
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 24, 5, 32, total_length, pc, & value);
value = ((value) << (3));
fields->f_8s24a8 = value;
}
break;
case MEP_OPERAND_CIMM4 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
break;
case MEP_OPERAND_CIMM5 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 24, 5, 32, total_length, pc, & fields->f_5u24);
break;
case MEP_OPERAND_CODE16 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_16u16);
break;
case MEP_OPERAND_CODE24 :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 8, 32, total_length, pc, & fields->f_24u4n_hi);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u4n_lo);
if (length <= 0) break;
FLD (f_24u4n) = ((((FLD (f_24u4n_hi)) << (16))) | (FLD (f_24u4n_lo)));
}
break;
case MEP_OPERAND_CP_FLAG :
break;
case MEP_OPERAND_CRN :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crn);
break;
case MEP_OPERAND_CRN64 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crn);
break;
case MEP_OPERAND_CRNX :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 1, 32, total_length, pc, & fields->f_crnx_hi);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crnx_lo);
if (length <= 0) break;
FLD (f_crnx) = ((((FLD (f_crnx_hi)) << (4))) | (FLD (f_crnx_lo)));
}
break;
case MEP_OPERAND_CRNX64 :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 1, 32, total_length, pc, & fields->f_crnx_hi);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crnx_lo);
if (length <= 0) break;
FLD (f_crnx) = ((((FLD (f_crnx_hi)) << (4))) | (FLD (f_crnx_lo)));
}
break;
case MEP_OPERAND_CSRN :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_csrn_hi);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_csrn_lo);
if (length <= 0) break;
FLD (f_csrn) = ((((FLD (f_csrn_hi)) << (4))) | (FLD (f_csrn_lo)));
}
break;
case MEP_OPERAND_CSRN_IDX :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_csrn_hi);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_csrn_lo);
if (length <= 0) break;
FLD (f_csrn) = ((((FLD (f_csrn_hi)) << (4))) | (FLD (f_csrn_lo)));
}
break;
case MEP_OPERAND_DBG :
break;
case MEP_OPERAND_DEPC :
break;
case MEP_OPERAND_EPC :
break;
case MEP_OPERAND_EXC :
break;
case MEP_OPERAND_FMAX_CCRN :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_fmax_4_4);
break;
case MEP_OPERAND_FMAX_FRD :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 1, 32, total_length, pc, & fields->f_fmax_28_1);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_fmax_4_4);
if (length <= 0) break;
FLD (f_fmax_frd) = ((((FLD (f_fmax_28_1)) << (4))) | (FLD (f_fmax_4_4)));
}
break;
case MEP_OPERAND_FMAX_FRD_INT :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 1, 32, total_length, pc, & fields->f_fmax_28_1);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_fmax_4_4);
if (length <= 0) break;
FLD (f_fmax_frd) = ((((FLD (f_fmax_28_1)) << (4))) | (FLD (f_fmax_4_4)));
}
break;
case MEP_OPERAND_FMAX_FRM :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 1, 32, total_length, pc, & fields->f_fmax_30_1);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 24, 4, 32, total_length, pc, & fields->f_fmax_24_4);
if (length <= 0) break;
FLD (f_fmax_frm) = ((((FLD (f_fmax_30_1)) << (4))) | (FLD (f_fmax_24_4)));
}
break;
case MEP_OPERAND_FMAX_FRN :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 29, 1, 32, total_length, pc, & fields->f_fmax_29_1);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 4, 32, total_length, pc, & fields->f_fmax_20_4);
if (length <= 0) break;
FLD (f_fmax_frn) = ((((FLD (f_fmax_29_1)) << (4))) | (FLD (f_fmax_20_4)));
}
break;
case MEP_OPERAND_FMAX_FRN_INT :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 29, 1, 32, total_length, pc, & fields->f_fmax_29_1);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 4, 32, total_length, pc, & fields->f_fmax_20_4);
if (length <= 0) break;
FLD (f_fmax_frn) = ((((FLD (f_fmax_29_1)) << (4))) | (FLD (f_fmax_20_4)));
}
break;
case MEP_OPERAND_FMAX_RM :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_fmax_rm);
break;
case MEP_OPERAND_HI :
break;
case MEP_OPERAND_LO :
break;
case MEP_OPERAND_LP :
break;
case MEP_OPERAND_MB0 :
break;
case MEP_OPERAND_MB1 :
break;
case MEP_OPERAND_ME0 :
break;
case MEP_OPERAND_ME1 :
break;
case MEP_OPERAND_NPC :
break;
case MEP_OPERAND_OPT :
break;
case MEP_OPERAND_PCABS24A2 :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u5a2n_hi);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 7, 32, total_length, pc, & fields->f_24u5a2n_lo);
if (length <= 0) break;
FLD (f_24u5a2n) = ((((FLD (f_24u5a2n_hi)) << (8))) | (((FLD (f_24u5a2n_lo)) << (1))));
}
break;
case MEP_OPERAND_PCREL12A2 :
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 4, 11, 32, total_length, pc, & value);
value = ((((value) << (1))) + (pc));
fields->f_12s4a2 = value;
}
break;
case MEP_OPERAND_PCREL17A2 :
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, pc, & value);
value = ((((value) << (1))) + (pc));
fields->f_17s16a2 = value;
}
break;
case MEP_OPERAND_PCREL24A2 :
{
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, pc, & fields->f_24s5a2n_hi);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_PCREL_ADDR), 0, 5, 7, 32, total_length, pc, & fields->f_24s5a2n_lo);
if (length <= 0) break;
FLD (f_24s5a2n) = ((((((FLD (f_24s5a2n_hi)) << (8))) | (((FLD (f_24s5a2n_lo)) << (1))))) + (pc));
}
break;
case MEP_OPERAND_PCREL8A2 :
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 8, 7, 32, total_length, pc, & value);
value = ((((value) << (1))) + (pc));
fields->f_8s8a2 = value;
}
break;
case MEP_OPERAND_PSW :
break;
case MEP_OPERAND_R0 :
break;
case MEP_OPERAND_R1 :
break;
case MEP_OPERAND_RL :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 12, 4, 32, total_length, pc, & fields->f_rl);
break;
case MEP_OPERAND_RM :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
break;
case MEP_OPERAND_RMA :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
break;
case MEP_OPERAND_RN :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
break;
case MEP_OPERAND_RN3 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
break;
case MEP_OPERAND_RN3C :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
break;
case MEP_OPERAND_RN3L :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
break;
case MEP_OPERAND_RN3S :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
break;
case MEP_OPERAND_RN3UC :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
break;
case MEP_OPERAND_RN3UL :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
break;
case MEP_OPERAND_RN3US :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
break;
case MEP_OPERAND_RNC :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
break;
case MEP_OPERAND_RNL :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
break;
case MEP_OPERAND_RNS :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
break;
case MEP_OPERAND_RNUC :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
break;
case MEP_OPERAND_RNUL :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
break;
case MEP_OPERAND_RNUS :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
break;
case MEP_OPERAND_SAR :
break;
case MEP_OPERAND_SDISP16 :
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, pc, & fields->f_16s16);
break;
case MEP_OPERAND_SIMM16 :
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, pc, & fields->f_16s16);
break;
case MEP_OPERAND_SIMM6 :
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 6, 32, total_length, pc, & fields->f_6s8);
break;
case MEP_OPERAND_SIMM8 :
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 8, 32, total_length, pc, & fields->f_8s8);
break;
case MEP_OPERAND_SP :
break;
case MEP_OPERAND_SPR :
break;
case MEP_OPERAND_TP :
break;
case MEP_OPERAND_TPR :
break;
case MEP_OPERAND_UDISP2 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 2, 32, total_length, pc, & fields->f_2u6);
break;
case MEP_OPERAND_UDISP7 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 7, 32, total_length, pc, & fields->f_7u9);
break;
case MEP_OPERAND_UDISP7A2 :
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 6, 32, total_length, pc, & value);
value = ((value) << (1));
fields->f_7u9a2 = value;
}
break;
case MEP_OPERAND_UDISP7A4 :
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 5, 32, total_length, pc, & value);
value = ((value) << (2));
fields->f_7u9a4 = value;
}
break;
case MEP_OPERAND_UIMM16 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_16u16);
break;
case MEP_OPERAND_UIMM2 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 10, 2, 32, total_length, pc, & fields->f_2u10);
break;
case MEP_OPERAND_UIMM24 :
{
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u8n_hi);
if (length <= 0) break;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 8, 32, total_length, pc, & fields->f_24u8n_lo);
if (length <= 0) break;
FLD (f_24u8n) = ((((FLD (f_24u8n_hi)) << (8))) | (FLD (f_24u8n_lo)));
}
break;
case MEP_OPERAND_UIMM3 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_3u5);
break;
case MEP_OPERAND_UIMM4 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_4u8);
break;
case MEP_OPERAND_UIMM5 :
length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 5, 32, total_length, pc, & fields->f_5u8);
break;
case MEP_OPERAND_UIMM7A4 :
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 5, 32, total_length, pc, & value);
value = ((value) << (2));
fields->f_7u9a4 = value;
}
break;
case MEP_OPERAND_ZERO :
break;
default :
fprintf (stderr, _("Unrecognized field %d while decoding insn.\n"),
opindex);
abort ();
}
return length;
}
cgen_insert_fn * const mep_cgen_insert_handlers[] =
{
insert_insn_normal,
};
cgen_extract_fn * const mep_cgen_extract_handlers[] =
{
extract_insn_normal,
};
int mep_cgen_get_int_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
bfd_vma mep_cgen_get_vma_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
int
mep_cgen_get_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
int opindex,
const CGEN_FIELDS * fields)
{
int value;
switch (opindex)
{
case MEP_OPERAND_ADDR24A4 :
value = fields->f_24u8a4n;
break;
case MEP_OPERAND_CALLNUM :
value = fields->f_callnum;
break;
case MEP_OPERAND_CCCC :
value = fields->f_rm;
break;
case MEP_OPERAND_CCRN :
value = fields->f_ccrn;
break;
case MEP_OPERAND_CDISP8 :
value = fields->f_8s24;
break;
case MEP_OPERAND_CDISP8A2 :
value = fields->f_8s24a2;
break;
case MEP_OPERAND_CDISP8A4 :
value = fields->f_8s24a4;
break;
case MEP_OPERAND_CDISP8A8 :
value = fields->f_8s24a8;
break;
case MEP_OPERAND_CIMM4 :
value = fields->f_rn;
break;
case MEP_OPERAND_CIMM5 :
value = fields->f_5u24;
break;
case MEP_OPERAND_CODE16 :
value = fields->f_16u16;
break;
case MEP_OPERAND_CODE24 :
value = fields->f_24u4n;
break;
case MEP_OPERAND_CP_FLAG :
value = 0;
break;
case MEP_OPERAND_CRN :
value = fields->f_crn;
break;
case MEP_OPERAND_CRN64 :
value = fields->f_crn;
break;
case MEP_OPERAND_CRNX :
value = fields->f_crnx;
break;
case MEP_OPERAND_CRNX64 :
value = fields->f_crnx;
break;
case MEP_OPERAND_CSRN :
value = fields->f_csrn;
break;
case MEP_OPERAND_CSRN_IDX :
value = fields->f_csrn;
break;
case MEP_OPERAND_DBG :
value = 0;
break;
case MEP_OPERAND_DEPC :
value = 0;
break;
case MEP_OPERAND_EPC :
value = 0;
break;
case MEP_OPERAND_EXC :
value = 0;
break;
case MEP_OPERAND_FMAX_CCRN :
value = fields->f_fmax_4_4;
break;
case MEP_OPERAND_FMAX_FRD :
value = fields->f_fmax_frd;
break;
case MEP_OPERAND_FMAX_FRD_INT :
value = fields->f_fmax_frd;
break;
case MEP_OPERAND_FMAX_FRM :
value = fields->f_fmax_frm;
break;
case MEP_OPERAND_FMAX_FRN :
value = fields->f_fmax_frn;
break;
case MEP_OPERAND_FMAX_FRN_INT :
value = fields->f_fmax_frn;
break;
case MEP_OPERAND_FMAX_RM :
value = fields->f_fmax_rm;
break;
case MEP_OPERAND_HI :
value = 0;
break;
case MEP_OPERAND_LO :
value = 0;
break;
case MEP_OPERAND_LP :
value = 0;
break;
case MEP_OPERAND_MB0 :
value = 0;
break;
case MEP_OPERAND_MB1 :
value = 0;
break;
case MEP_OPERAND_ME0 :
value = 0;
break;
case MEP_OPERAND_ME1 :
value = 0;
break;
case MEP_OPERAND_NPC :
value = 0;
break;
case MEP_OPERAND_OPT :
value = 0;
break;
case MEP_OPERAND_PCABS24A2 :
value = fields->f_24u5a2n;
break;
case MEP_OPERAND_PCREL12A2 :
value = fields->f_12s4a2;
break;
case MEP_OPERAND_PCREL17A2 :
value = fields->f_17s16a2;
break;
case MEP_OPERAND_PCREL24A2 :
value = fields->f_24s5a2n;
break;
case MEP_OPERAND_PCREL8A2 :
value = fields->f_8s8a2;
break;
case MEP_OPERAND_PSW :
value = 0;
break;
case MEP_OPERAND_R0 :
value = 0;
break;
case MEP_OPERAND_R1 :
value = 0;
break;
case MEP_OPERAND_RL :
value = fields->f_rl;
break;
case MEP_OPERAND_RM :
value = fields->f_rm;
break;
case MEP_OPERAND_RMA :
value = fields->f_rm;
break;
case MEP_OPERAND_RN :
value = fields->f_rn;
break;
case MEP_OPERAND_RN3 :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3C :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3L :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3S :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3UC :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3UL :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3US :
value = fields->f_rn3;
break;
case MEP_OPERAND_RNC :
value = fields->f_rn;
break;
case MEP_OPERAND_RNL :
value = fields->f_rn;
break;
case MEP_OPERAND_RNS :
value = fields->f_rn;
break;
case MEP_OPERAND_RNUC :
value = fields->f_rn;
break;
case MEP_OPERAND_RNUL :
value = fields->f_rn;
break;
case MEP_OPERAND_RNUS :
value = fields->f_rn;
break;
case MEP_OPERAND_SAR :
value = 0;
break;
case MEP_OPERAND_SDISP16 :
value = fields->f_16s16;
break;
case MEP_OPERAND_SIMM16 :
value = fields->f_16s16;
break;
case MEP_OPERAND_SIMM6 :
value = fields->f_6s8;
break;
case MEP_OPERAND_SIMM8 :
value = fields->f_8s8;
break;
case MEP_OPERAND_SP :
value = 0;
break;
case MEP_OPERAND_SPR :
value = 0;
break;
case MEP_OPERAND_TP :
value = 0;
break;
case MEP_OPERAND_TPR :
value = 0;
break;
case MEP_OPERAND_UDISP2 :
value = fields->f_2u6;
break;
case MEP_OPERAND_UDISP7 :
value = fields->f_7u9;
break;
case MEP_OPERAND_UDISP7A2 :
value = fields->f_7u9a2;
break;
case MEP_OPERAND_UDISP7A4 :
value = fields->f_7u9a4;
break;
case MEP_OPERAND_UIMM16 :
value = fields->f_16u16;
break;
case MEP_OPERAND_UIMM2 :
value = fields->f_2u10;
break;
case MEP_OPERAND_UIMM24 :
value = fields->f_24u8n;
break;
case MEP_OPERAND_UIMM3 :
value = fields->f_3u5;
break;
case MEP_OPERAND_UIMM4 :
value = fields->f_4u8;
break;
case MEP_OPERAND_UIMM5 :
value = fields->f_5u8;
break;
case MEP_OPERAND_UIMM7A4 :
value = fields->f_7u9a4;
break;
case MEP_OPERAND_ZERO :
value = 0;
break;
default :
fprintf (stderr, _("Unrecognized field %d while getting int operand.\n"),
opindex);
abort ();
}
return value;
}
bfd_vma
mep_cgen_get_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
int opindex,
const CGEN_FIELDS * fields)
{
bfd_vma value;
switch (opindex)
{
case MEP_OPERAND_ADDR24A4 :
value = fields->f_24u8a4n;
break;
case MEP_OPERAND_CALLNUM :
value = fields->f_callnum;
break;
case MEP_OPERAND_CCCC :
value = fields->f_rm;
break;
case MEP_OPERAND_CCRN :
value = fields->f_ccrn;
break;
case MEP_OPERAND_CDISP8 :
value = fields->f_8s24;
break;
case MEP_OPERAND_CDISP8A2 :
value = fields->f_8s24a2;
break;
case MEP_OPERAND_CDISP8A4 :
value = fields->f_8s24a4;
break;
case MEP_OPERAND_CDISP8A8 :
value = fields->f_8s24a8;
break;
case MEP_OPERAND_CIMM4 :
value = fields->f_rn;
break;
case MEP_OPERAND_CIMM5 :
value = fields->f_5u24;
break;
case MEP_OPERAND_CODE16 :
value = fields->f_16u16;
break;
case MEP_OPERAND_CODE24 :
value = fields->f_24u4n;
break;
case MEP_OPERAND_CP_FLAG :
value = 0;
break;
case MEP_OPERAND_CRN :
value = fields->f_crn;
break;
case MEP_OPERAND_CRN64 :
value = fields->f_crn;
break;
case MEP_OPERAND_CRNX :
value = fields->f_crnx;
break;
case MEP_OPERAND_CRNX64 :
value = fields->f_crnx;
break;
case MEP_OPERAND_CSRN :
value = fields->f_csrn;
break;
case MEP_OPERAND_CSRN_IDX :
value = fields->f_csrn;
break;
case MEP_OPERAND_DBG :
value = 0;
break;
case MEP_OPERAND_DEPC :
value = 0;
break;
case MEP_OPERAND_EPC :
value = 0;
break;
case MEP_OPERAND_EXC :
value = 0;
break;
case MEP_OPERAND_FMAX_CCRN :
value = fields->f_fmax_4_4;
break;
case MEP_OPERAND_FMAX_FRD :
value = fields->f_fmax_frd;
break;
case MEP_OPERAND_FMAX_FRD_INT :
value = fields->f_fmax_frd;
break;
case MEP_OPERAND_FMAX_FRM :
value = fields->f_fmax_frm;
break;
case MEP_OPERAND_FMAX_FRN :
value = fields->f_fmax_frn;
break;
case MEP_OPERAND_FMAX_FRN_INT :
value = fields->f_fmax_frn;
break;
case MEP_OPERAND_FMAX_RM :
value = fields->f_fmax_rm;
break;
case MEP_OPERAND_HI :
value = 0;
break;
case MEP_OPERAND_LO :
value = 0;
break;
case MEP_OPERAND_LP :
value = 0;
break;
case MEP_OPERAND_MB0 :
value = 0;
break;
case MEP_OPERAND_MB1 :
value = 0;
break;
case MEP_OPERAND_ME0 :
value = 0;
break;
case MEP_OPERAND_ME1 :
value = 0;
break;
case MEP_OPERAND_NPC :
value = 0;
break;
case MEP_OPERAND_OPT :
value = 0;
break;
case MEP_OPERAND_PCABS24A2 :
value = fields->f_24u5a2n;
break;
case MEP_OPERAND_PCREL12A2 :
value = fields->f_12s4a2;
break;
case MEP_OPERAND_PCREL17A2 :
value = fields->f_17s16a2;
break;
case MEP_OPERAND_PCREL24A2 :
value = fields->f_24s5a2n;
break;
case MEP_OPERAND_PCREL8A2 :
value = fields->f_8s8a2;
break;
case MEP_OPERAND_PSW :
value = 0;
break;
case MEP_OPERAND_R0 :
value = 0;
break;
case MEP_OPERAND_R1 :
value = 0;
break;
case MEP_OPERAND_RL :
value = fields->f_rl;
break;
case MEP_OPERAND_RM :
value = fields->f_rm;
break;
case MEP_OPERAND_RMA :
value = fields->f_rm;
break;
case MEP_OPERAND_RN :
value = fields->f_rn;
break;
case MEP_OPERAND_RN3 :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3C :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3L :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3S :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3UC :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3UL :
value = fields->f_rn3;
break;
case MEP_OPERAND_RN3US :
value = fields->f_rn3;
break;
case MEP_OPERAND_RNC :
value = fields->f_rn;
break;
case MEP_OPERAND_RNL :
value = fields->f_rn;
break;
case MEP_OPERAND_RNS :
value = fields->f_rn;
break;
case MEP_OPERAND_RNUC :
value = fields->f_rn;
break;
case MEP_OPERAND_RNUL :
value = fields->f_rn;
break;
case MEP_OPERAND_RNUS :
value = fields->f_rn;
break;
case MEP_OPERAND_SAR :
value = 0;
break;
case MEP_OPERAND_SDISP16 :
value = fields->f_16s16;
break;
case MEP_OPERAND_SIMM16 :
value = fields->f_16s16;
break;
case MEP_OPERAND_SIMM6 :
value = fields->f_6s8;
break;
case MEP_OPERAND_SIMM8 :
value = fields->f_8s8;
break;
case MEP_OPERAND_SP :
value = 0;
break;
case MEP_OPERAND_SPR :
value = 0;
break;
case MEP_OPERAND_TP :
value = 0;
break;
case MEP_OPERAND_TPR :
value = 0;
break;
case MEP_OPERAND_UDISP2 :
value = fields->f_2u6;
break;
case MEP_OPERAND_UDISP7 :
value = fields->f_7u9;
break;
case MEP_OPERAND_UDISP7A2 :
value = fields->f_7u9a2;
break;
case MEP_OPERAND_UDISP7A4 :
value = fields->f_7u9a4;
break;
case MEP_OPERAND_UIMM16 :
value = fields->f_16u16;
break;
case MEP_OPERAND_UIMM2 :
value = fields->f_2u10;
break;
case MEP_OPERAND_UIMM24 :
value = fields->f_24u8n;
break;
case MEP_OPERAND_UIMM3 :
value = fields->f_3u5;
break;
case MEP_OPERAND_UIMM4 :
value = fields->f_4u8;
break;
case MEP_OPERAND_UIMM5 :
value = fields->f_5u8;
break;
case MEP_OPERAND_UIMM7A4 :
value = fields->f_7u9a4;
break;
case MEP_OPERAND_ZERO :
value = 0;
break;
default :
fprintf (stderr, _("Unrecognized field %d while getting vma operand.\n"),
opindex);
abort ();
}
return value;
}
void mep_cgen_set_int_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, int);
void mep_cgen_set_vma_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, bfd_vma);
void
mep_cgen_set_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
int opindex,
CGEN_FIELDS * fields,
int value)
{
switch (opindex)
{
case MEP_OPERAND_ADDR24A4 :
fields->f_24u8a4n = value;
break;
case MEP_OPERAND_CALLNUM :
fields->f_callnum = value;
break;
case MEP_OPERAND_CCCC :
fields->f_rm = value;
break;
case MEP_OPERAND_CCRN :
fields->f_ccrn = value;
break;
case MEP_OPERAND_CDISP8 :
fields->f_8s24 = value;
break;
case MEP_OPERAND_CDISP8A2 :
fields->f_8s24a2 = value;
break;
case MEP_OPERAND_CDISP8A4 :
fields->f_8s24a4 = value;
break;
case MEP_OPERAND_CDISP8A8 :
fields->f_8s24a8 = value;
break;
case MEP_OPERAND_CIMM4 :
fields->f_rn = value;
break;
case MEP_OPERAND_CIMM5 :
fields->f_5u24 = value;
break;
case MEP_OPERAND_CODE16 :
fields->f_16u16 = value;
break;
case MEP_OPERAND_CODE24 :
fields->f_24u4n = value;
break;
case MEP_OPERAND_CP_FLAG :
break;
case MEP_OPERAND_CRN :
fields->f_crn = value;
break;
case MEP_OPERAND_CRN64 :
fields->f_crn = value;
break;
case MEP_OPERAND_CRNX :
fields->f_crnx = value;
break;
case MEP_OPERAND_CRNX64 :
fields->f_crnx = value;
break;
case MEP_OPERAND_CSRN :
fields->f_csrn = value;
break;
case MEP_OPERAND_CSRN_IDX :
fields->f_csrn = value;
break;
case MEP_OPERAND_DBG :
break;
case MEP_OPERAND_DEPC :
break;
case MEP_OPERAND_EPC :
break;
case MEP_OPERAND_EXC :
break;
case MEP_OPERAND_FMAX_CCRN :
fields->f_fmax_4_4 = value;
break;
case MEP_OPERAND_FMAX_FRD :
fields->f_fmax_frd = value;
break;
case MEP_OPERAND_FMAX_FRD_INT :
fields->f_fmax_frd = value;
break;
case MEP_OPERAND_FMAX_FRM :
fields->f_fmax_frm = value;
break;
case MEP_OPERAND_FMAX_FRN :
fields->f_fmax_frn = value;
break;
case MEP_OPERAND_FMAX_FRN_INT :
fields->f_fmax_frn = value;
break;
case MEP_OPERAND_FMAX_RM :
fields->f_fmax_rm = value;
break;
case MEP_OPERAND_HI :
break;
case MEP_OPERAND_LO :
break;
case MEP_OPERAND_LP :
break;
case MEP_OPERAND_MB0 :
break;
case MEP_OPERAND_MB1 :
break;
case MEP_OPERAND_ME0 :
break;
case MEP_OPERAND_ME1 :
break;
case MEP_OPERAND_NPC :
break;
case MEP_OPERAND_OPT :
break;
case MEP_OPERAND_PCABS24A2 :
fields->f_24u5a2n = value;
break;
case MEP_OPERAND_PCREL12A2 :
fields->f_12s4a2 = value;
break;
case MEP_OPERAND_PCREL17A2 :
fields->f_17s16a2 = value;
break;
case MEP_OPERAND_PCREL24A2 :
fields->f_24s5a2n = value;
break;
case MEP_OPERAND_PCREL8A2 :
fields->f_8s8a2 = value;
break;
case MEP_OPERAND_PSW :
break;
case MEP_OPERAND_R0 :
break;
case MEP_OPERAND_R1 :
break;
case MEP_OPERAND_RL :
fields->f_rl = value;
break;
case MEP_OPERAND_RM :
fields->f_rm = value;
break;
case MEP_OPERAND_RMA :
fields->f_rm = value;
break;
case MEP_OPERAND_RN :
fields->f_rn = value;
break;
case MEP_OPERAND_RN3 :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3C :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3L :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3S :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3UC :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3UL :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3US :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RNC :
fields->f_rn = value;
break;
case MEP_OPERAND_RNL :
fields->f_rn = value;
break;
case MEP_OPERAND_RNS :
fields->f_rn = value;
break;
case MEP_OPERAND_RNUC :
fields->f_rn = value;
break;
case MEP_OPERAND_RNUL :
fields->f_rn = value;
break;
case MEP_OPERAND_RNUS :
fields->f_rn = value;
break;
case MEP_OPERAND_SAR :
break;
case MEP_OPERAND_SDISP16 :
fields->f_16s16 = value;
break;
case MEP_OPERAND_SIMM16 :
fields->f_16s16 = value;
break;
case MEP_OPERAND_SIMM6 :
fields->f_6s8 = value;
break;
case MEP_OPERAND_SIMM8 :
fields->f_8s8 = value;
break;
case MEP_OPERAND_SP :
break;
case MEP_OPERAND_SPR :
break;
case MEP_OPERAND_TP :
break;
case MEP_OPERAND_TPR :
break;
case MEP_OPERAND_UDISP2 :
fields->f_2u6 = value;
break;
case MEP_OPERAND_UDISP7 :
fields->f_7u9 = value;
break;
case MEP_OPERAND_UDISP7A2 :
fields->f_7u9a2 = value;
break;
case MEP_OPERAND_UDISP7A4 :
fields->f_7u9a4 = value;
break;
case MEP_OPERAND_UIMM16 :
fields->f_16u16 = value;
break;
case MEP_OPERAND_UIMM2 :
fields->f_2u10 = value;
break;
case MEP_OPERAND_UIMM24 :
fields->f_24u8n = value;
break;
case MEP_OPERAND_UIMM3 :
fields->f_3u5 = value;
break;
case MEP_OPERAND_UIMM4 :
fields->f_4u8 = value;
break;
case MEP_OPERAND_UIMM5 :
fields->f_5u8 = value;
break;
case MEP_OPERAND_UIMM7A4 :
fields->f_7u9a4 = value;
break;
case MEP_OPERAND_ZERO :
break;
default :
fprintf (stderr, _("Unrecognized field %d while setting int operand.\n"),
opindex);
abort ();
}
}
void
mep_cgen_set_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
int opindex,
CGEN_FIELDS * fields,
bfd_vma value)
{
switch (opindex)
{
case MEP_OPERAND_ADDR24A4 :
fields->f_24u8a4n = value;
break;
case MEP_OPERAND_CALLNUM :
fields->f_callnum = value;
break;
case MEP_OPERAND_CCCC :
fields->f_rm = value;
break;
case MEP_OPERAND_CCRN :
fields->f_ccrn = value;
break;
case MEP_OPERAND_CDISP8 :
fields->f_8s24 = value;
break;
case MEP_OPERAND_CDISP8A2 :
fields->f_8s24a2 = value;
break;
case MEP_OPERAND_CDISP8A4 :
fields->f_8s24a4 = value;
break;
case MEP_OPERAND_CDISP8A8 :
fields->f_8s24a8 = value;
break;
case MEP_OPERAND_CIMM4 :
fields->f_rn = value;
break;
case MEP_OPERAND_CIMM5 :
fields->f_5u24 = value;
break;
case MEP_OPERAND_CODE16 :
fields->f_16u16 = value;
break;
case MEP_OPERAND_CODE24 :
fields->f_24u4n = value;
break;
case MEP_OPERAND_CP_FLAG :
break;
case MEP_OPERAND_CRN :
fields->f_crn = value;
break;
case MEP_OPERAND_CRN64 :
fields->f_crn = value;
break;
case MEP_OPERAND_CRNX :
fields->f_crnx = value;
break;
case MEP_OPERAND_CRNX64 :
fields->f_crnx = value;
break;
case MEP_OPERAND_CSRN :
fields->f_csrn = value;
break;
case MEP_OPERAND_CSRN_IDX :
fields->f_csrn = value;
break;
case MEP_OPERAND_DBG :
break;
case MEP_OPERAND_DEPC :
break;
case MEP_OPERAND_EPC :
break;
case MEP_OPERAND_EXC :
break;
case MEP_OPERAND_FMAX_CCRN :
fields->f_fmax_4_4 = value;
break;
case MEP_OPERAND_FMAX_FRD :
fields->f_fmax_frd = value;
break;
case MEP_OPERAND_FMAX_FRD_INT :
fields->f_fmax_frd = value;
break;
case MEP_OPERAND_FMAX_FRM :
fields->f_fmax_frm = value;
break;
case MEP_OPERAND_FMAX_FRN :
fields->f_fmax_frn = value;
break;
case MEP_OPERAND_FMAX_FRN_INT :
fields->f_fmax_frn = value;
break;
case MEP_OPERAND_FMAX_RM :
fields->f_fmax_rm = value;
break;
case MEP_OPERAND_HI :
break;
case MEP_OPERAND_LO :
break;
case MEP_OPERAND_LP :
break;
case MEP_OPERAND_MB0 :
break;
case MEP_OPERAND_MB1 :
break;
case MEP_OPERAND_ME0 :
break;
case MEP_OPERAND_ME1 :
break;
case MEP_OPERAND_NPC :
break;
case MEP_OPERAND_OPT :
break;
case MEP_OPERAND_PCABS24A2 :
fields->f_24u5a2n = value;
break;
case MEP_OPERAND_PCREL12A2 :
fields->f_12s4a2 = value;
break;
case MEP_OPERAND_PCREL17A2 :
fields->f_17s16a2 = value;
break;
case MEP_OPERAND_PCREL24A2 :
fields->f_24s5a2n = value;
break;
case MEP_OPERAND_PCREL8A2 :
fields->f_8s8a2 = value;
break;
case MEP_OPERAND_PSW :
break;
case MEP_OPERAND_R0 :
break;
case MEP_OPERAND_R1 :
break;
case MEP_OPERAND_RL :
fields->f_rl = value;
break;
case MEP_OPERAND_RM :
fields->f_rm = value;
break;
case MEP_OPERAND_RMA :
fields->f_rm = value;
break;
case MEP_OPERAND_RN :
fields->f_rn = value;
break;
case MEP_OPERAND_RN3 :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3C :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3L :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3S :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3UC :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3UL :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RN3US :
fields->f_rn3 = value;
break;
case MEP_OPERAND_RNC :
fields->f_rn = value;
break;
case MEP_OPERAND_RNL :
fields->f_rn = value;
break;
case MEP_OPERAND_RNS :
fields->f_rn = value;
break;
case MEP_OPERAND_RNUC :
fields->f_rn = value;
break;
case MEP_OPERAND_RNUL :
fields->f_rn = value;
break;
case MEP_OPERAND_RNUS :
fields->f_rn = value;
break;
case MEP_OPERAND_SAR :
break;
case MEP_OPERAND_SDISP16 :
fields->f_16s16 = value;
break;
case MEP_OPERAND_SIMM16 :
fields->f_16s16 = value;
break;
case MEP_OPERAND_SIMM6 :
fields->f_6s8 = value;
break;
case MEP_OPERAND_SIMM8 :
fields->f_8s8 = value;
break;
case MEP_OPERAND_SP :
break;
case MEP_OPERAND_SPR :
break;
case MEP_OPERAND_TP :
break;
case MEP_OPERAND_TPR :
break;
case MEP_OPERAND_UDISP2 :
fields->f_2u6 = value;
break;
case MEP_OPERAND_UDISP7 :
fields->f_7u9 = value;
break;
case MEP_OPERAND_UDISP7A2 :
fields->f_7u9a2 = value;
break;
case MEP_OPERAND_UDISP7A4 :
fields->f_7u9a4 = value;
break;
case MEP_OPERAND_UIMM16 :
fields->f_16u16 = value;
break;
case MEP_OPERAND_UIMM2 :
fields->f_2u10 = value;
break;
case MEP_OPERAND_UIMM24 :
fields->f_24u8n = value;
break;
case MEP_OPERAND_UIMM3 :
fields->f_3u5 = value;
break;
case MEP_OPERAND_UIMM4 :
fields->f_4u8 = value;
break;
case MEP_OPERAND_UIMM5 :
fields->f_5u8 = value;
break;
case MEP_OPERAND_UIMM7A4 :
fields->f_7u9a4 = value;
break;
case MEP_OPERAND_ZERO :
break;
default :
fprintf (stderr, _("Unrecognized field %d while setting vma operand.\n"),
opindex);
abort ();
}
}
void
mep_cgen_init_ibld_table (CGEN_CPU_DESC cd)
{
cd->insert_handlers = & mep_cgen_insert_handlers[0];
cd->extract_handlers = & mep_cgen_extract_handlers[0];
cd->insert_operand = mep_cgen_insert_operand;
cd->extract_operand = mep_cgen_extract_operand;
cd->get_int_operand = mep_cgen_get_int_operand;
cd->set_int_operand = mep_cgen_set_int_operand;
cd->get_vma_operand = mep_cgen_get_vma_operand;
cd->set_vma_operand = mep_cgen_set_vma_operand;
}