int word_length,
unsigned char *bufp)
{
- unsigned long x,mask;
+ unsigned long x, mask;
int shift;
- x = cgen_get_insn_value (cd, bufp, word_length);
+ x = cgen_get_insn_value (cd, bufp, word_length, cd->endian);
/* Written this way to avoid undefined behaviour. */
- mask = (((1L << (length - 1)) - 1) << 1) | 1;
+ mask = (1UL << (length - 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);
+ cgen_put_insn_value (cd, bufp, word_length, (bfd_vma) x, cd->endian);
}
#endif /* ! CGEN_INT_INSN_P */
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;
+ unsigned long mask;
/* If LENGTH is zero, this operand doesn't contribute to the value. */
if (length == 0)
return NULL;
+ /* Written this way to avoid undefined behaviour. */
+ mask = (1UL << (length - 1) << 1) - 1;
+
if (word_length > 8 * sizeof (CGEN_INSN_INT))
abort ();
#else
cgen_put_insn_value (cd, buffer, min ((unsigned) cd->base_insn_bitsize,
- (unsigned) CGEN_FIELDS_BITSIZE (fields)),
- value);
+ (unsigned) CGEN_FIELDS_BITSIZE (fields)),
+ value, cd->insn_endian);
#endif /* ! CGEN_INT_INSN_P */
{
int shift = insn_length - length;
/* Written this way to avoid undefined behaviour. */
- CGEN_INSN_INT mask = (((1L << (length - 1)) - 1) << 1) | 1;
+ CGEN_INSN_INT mask = length == 0 ? 0 : (1UL << (length - 1) << 1) - 1;
*buf = (*buf & ~(mask << shift)) | ((value & mask) << shift);
}
unsigned long x;
int shift;
- x = cgen_get_insn_value (cd, bufp, word_length);
+ x = cgen_get_insn_value (cd, bufp, word_length, cd->endian);
if (CGEN_INSN_LSB0_P)
shift = (start + 1) - length;
abort ();
if (fill_cache (cd, ex_info, word_offset / 8, word_length / 8, pc) == 0)
- return 0;
+ {
+ *valuep = 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;
+ mask = (1UL << (length - 1) << 1) - 1;
value &= mask;
/* sign extend? */
case M32C_OPERAND_BIT32RNPREFIXED :
{
long value = fields->f_dst32_rn_prefixed_QI;
- value = (((((((~ (value))) << (1))) & (2))) | (((((USI) (value) >> (1))) & (1))));
+ value = (((((~ (((value) << (1))))) & (2))) | (((((USI) (value) >> (1))) & (1))));
errmsg = insert_normal (cd, value, 0, 0, 16, 2, 32, total_length, buffer);
}
break;
case M32C_OPERAND_BIT32RNUNPREFIXED :
{
long value = fields->f_dst32_rn_unprefixed_QI;
- value = (((((((~ (value))) << (1))) & (2))) | (((((USI) (value) >> (1))) & (1))));
+ value = (((((~ (((value) << (1))))) & (2))) | (((((USI) (value) >> (1))) & (1))));
errmsg = insert_normal (cd, value, 0, 0, 8, 2, 32, total_length, buffer);
}
break;
case M32C_OPERAND_DST32RNPREFIXEDQI :
{
long value = fields->f_dst32_rn_prefixed_QI;
- value = (((((((~ (value))) << (1))) & (2))) | (((((USI) (value) >> (1))) & (1))));
+ value = (((((~ (((value) << (1))))) & (2))) | (((((USI) (value) >> (1))) & (1))));
errmsg = insert_normal (cd, value, 0, 0, 16, 2, 32, total_length, buffer);
}
break;
case M32C_OPERAND_DST32RNUNPREFIXEDQI :
{
long value = fields->f_dst32_rn_unprefixed_QI;
- value = (((((((~ (value))) << (1))) & (2))) | (((((USI) (value) >> (1))) & (1))));
+ value = (((((~ (((value) << (1))))) & (2))) | (((((USI) (value) >> (1))) & (1))));
errmsg = insert_normal (cd, value, 0, 0, 8, 2, 32, total_length, buffer);
}
break;
case M32C_OPERAND_IMM_32_SI :
{
long value = fields->f_dsp_32_s32;
- value = EXTSISI (((((((((UINT) (value) >> (24))) & (255))) | (((((UINT) (value) >> (8))) & (65280))))) | (((((((value) << (8))) & (16711680))) | (((((value) << (24))) & (0xff000000)))))));
+ value = EXTSISI (((((((((UINT) (value) >> (24))) & (255))) | (((((UINT) (value) >> (8))) & (65280))))) | (((((((value) & (65280))) << (8))) | (((((value) & (255))) << (24)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 32, 0, 32, 32, total_length, buffer);
}
break;
case M32C_OPERAND_IMM_64_HI :
{
long value = fields->f_dsp_64_s16;
- value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
+ value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 64, 0, 16, 32, total_length, buffer);
}
break;
case M32C_OPERAND_SRC32RNPREFIXEDQI :
{
long value = fields->f_src32_rn_prefixed_QI;
- value = (((((((~ (value))) << (1))) & (2))) | (((((USI) (value) >> (1))) & (1))));
+ value = (((((~ (((value) << (1))))) & (2))) | (((((USI) (value) >> (1))) & (1))));
errmsg = insert_normal (cd, value, 0, 0, 18, 2, 32, total_length, buffer);
}
break;
case M32C_OPERAND_SRC32RNUNPREFIXEDQI :
{
long value = fields->f_src32_rn_unprefixed_QI;
- value = (((((((~ (value))) << (1))) & (2))) | (((((USI) (value) >> (1))) & (1))));
+ value = (((((~ (((value) << (1))))) & (2))) | (((((USI) (value) >> (1))) & (1))));
errmsg = insert_normal (cd, value, 0, 0, 10, 2, 32, total_length, buffer);
}
break;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 8, 32, total_length, pc, & fields->f_dsp_16_s8);
if (length <= 0) break;
{
- FLD (f_bitbase32_16_s11_unprefixed) = ((((FLD (f_dsp_16_s8)) << (3))) | (FLD (f_bitno32_unprefixed)));
+ FLD (f_bitbase32_16_s11_unprefixed) = ((((FLD (f_dsp_16_s8)) * (8))) | (FLD (f_bitno32_unprefixed)));
}
}
break;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 24, 8, 32, total_length, pc, & fields->f_dsp_24_s8);
if (length <= 0) break;
{
- FLD (f_bitbase32_24_s11_prefixed) = ((((FLD (f_dsp_24_s8)) << (3))) | (FLD (f_bitno32_prefixed)));
+ FLD (f_bitbase32_24_s11_prefixed) = ((((FLD (f_dsp_24_s8)) * (8))) | (FLD (f_bitno32_prefixed)));
}
}
break;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 32, 0, 8, 32, total_length, pc, & fields->f_dsp_32_s8);
if (length <= 0) break;
{
- FLD (f_bitbase32_24_s19_prefixed) = ((((FLD (f_dsp_24_u8)) << (3))) | (((((FLD (f_dsp_32_s8)) << (11))) | (FLD (f_bitno32_prefixed)))));
+ FLD (f_bitbase32_24_s19_prefixed) = ((((FLD (f_dsp_24_u8)) << (3))) | (((((FLD (f_dsp_32_s8)) * (2048))) | (FLD (f_bitno32_prefixed)))));
}
}
break;
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 32, 0, 32, 32, total_length, pc, & value);
- value = EXTSISI (((((((((UINT) (value) >> (24))) & (255))) | (((((UINT) (value) >> (8))) & (65280))))) | (((((((value) << (8))) & (16711680))) | (((((value) << (24))) & (0xff000000)))))));
+ value = EXTSISI (((((((((UINT) (value) >> (24))) & (255))) | (((((UINT) (value) >> (8))) & (65280))))) | (((((((value) & (65280))) << (8))) | (((((value) & (255))) << (24)))))));
fields->f_dsp_32_s32 = value;
}
break;
}
if (length <= 0) break;
{
- FLD (f_dsp_48_s32) = ((((FLD (f_dsp_48_u16)) & (65535))) | (((((FLD (f_dsp_64_u16)) << (16))) & (0xffff0000))));
+ FLD (f_dsp_48_s32) = ((((FLD (f_dsp_48_u16)) & (65535))) | (((((FLD (f_dsp_64_u16)) & (65535))) << (16))));
}
}
break;
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 64, 0, 16, 32, total_length, pc, & value);
- value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
+ value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
fields->f_dsp_64_s16 = value;
}
break;
projects / deliverable / binutils-gdb.git / blobdiff