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#include "qword.h"
#include "x86_imm.h"
#include <stdio.h>
unsigned int x86_imm_signsized( unsigned char * buf, size_t buf_len,
void *dest, unsigned int size ) {
signed char *cp = (signed char *) dest;
signed short *sp = (signed short *) dest;
int32_t *lp = (int32_t *) dest;
qword_t *qp = (qword_t *) dest;
if ( size > buf_len ) {
return 0;
}
/* Copy 'size' bytes from *buf to *op
* return number of bytes copied */
switch (size) {
case 1: /* BYTE */
*cp = *((signed char *) buf);
break;
case 2: /* WORD */
*sp = *((signed short *) buf);
break;
case 6:
case 8: /* QWORD */
*qp = *((qword_t *) buf);
break;
case 4: /* DWORD */
default:
*lp = *((int32_t *) buf);
break;
}
return (size);
}
unsigned int x86_imm_sized( unsigned char * buf, size_t buf_len, void *dest,
unsigned int size ) {
unsigned char *cp = (unsigned char *) dest;
unsigned short *sp = (unsigned short *) dest;
uint32_t *lp = (uint32_t *) dest;
qword_t *qp = (qword_t *) dest;
if ( size > buf_len ) {
return 0;
}
/* Copy 'size' bytes from *buf to *op
* return number of bytes copied */
switch (size) {
case 1: /* BYTE */
*cp = *((unsigned char *) buf);
break;
case 2: /* WORD */
*sp = *((unsigned short *) buf);
break;
case 6:
case 8: /* QWORD */
*qp = *((qword_t *) buf);
break;
case 4: /* DWORD */
default:
*lp = *((uint32_t *) buf);
break;
}
return (size);
}
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