62 lines
1.3 KiB
C
62 lines
1.3 KiB
C
|
/****************************************************************
|
||
|
|
* *
|
||
|
|
* Copyright 2001, 2007 Fidelity Information Services, Inc *
|
||
|
|
* *
|
||
|
|
* This source code contains the intellectual property *
|
||
|
|
* of its copyright holder(s), and is made available *
|
||
|
|
* under a license. If you do not know the terms of *
|
||
|
|
* the license, please stop and do not read further. *
|
||
|
|
* *
|
||
|
|
****************************************************************/
|
||
|
|
|
||
|
|
#include "mdef.h"
|
||
|
|
|
||
|
|
void i2hex(UINTPTR_T val, uchar_ptr_t dest, int len)
|
||
|
|
{
|
||
|
|
register uchar_ptr_t cp;
|
||
|
|
register UINTPTR_T n;
|
||
|
|
char x;
|
||
|
|
n = val;
|
||
|
|
cp = &dest[len];
|
||
|
|
while (cp > dest)
|
||
|
|
{
|
||
|
|
x = n & 0xF;
|
||
|
|
n >>= 4;
|
||
|
|
*--cp = x + ((x > 9) ? 'A' - 10 : '0');
|
||
|
|
}
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef INT8_SUPPORTED
|
||
|
|
void i2hexl(qw_num val, uchar_ptr_t dest, int len)
|
||
|
|
{
|
||
|
|
uchar_ptr_t cp;
|
||
|
|
qw_num n;
|
||
|
|
char x;
|
||
|
|
|
||
|
|
n = val;
|
||
|
|
cp = &dest[len];
|
||
|
|
|
||
|
|
while (cp > dest)
|
||
|
|
{
|
||
|
|
x = n & 0xF;
|
||
|
|
n >>= 4;
|
||
|
|
*--cp = x + ((x > 9) ? 'A' - 10 : '0');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#else
|
||
|
|
void i2hexl(qw_num val, uchar_ptr_t dest, int len)
|
||
|
|
{
|
||
|
|
if (4 > len)
|
||
|
|
{ /* We only process some bytes of the low order word */
|
||
|
|
i2hex(val.value[msb_index], dest, len);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
i2hex(val.value[msb_index], dest, 8); /* Process low order word */
|
||
|
|
dest += 8;
|
||
|
|
len -= 8;
|
||
|
|
if (len)
|
||
|
|
i2hex(val.value[lsb_index], dest, len);
|
||
|
|
}
|
||
|
|
#endif
|