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binutils-gdb
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(read_memory_unsigned_integer): New function.

This commit is contained in:
Steve Chamberlain 1993-06-09 00:52:13 +00:00
parent df14b38baf
commit 86a5593e9c
1 changed files with 38 additions and 0 deletions
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38
gdb/core.c
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@ -244,6 +244,44 @@ read_memory_integer (memaddr, len)
error ("Cannot handle integers of %d bytes.", len);
return -1; /* for lint */
}
unsigned long
read_memory_unsigned_integer (memaddr, len)
CORE_ADDR memaddr;
int len;
{
unsigned char cbuf;
unsigned short sbuf;
unsigned int ibuf;
unsigned long lbuf;
if (len == sizeof (char))
{
read_memory (memaddr, &cbuf, len);
return cbuf;
}
if (len == sizeof (short))
{
read_memory (memaddr, (char *)&sbuf, len);
SWAP_TARGET_AND_HOST (&sbuf, sizeof (short));
return sbuf;
}
if (len == sizeof (int))
{
read_memory (memaddr, (char *)&ibuf, len);
SWAP_TARGET_AND_HOST (&ibuf, sizeof (int));
return ibuf;
}
if (len == sizeof (lbuf))
{
read_memory (memaddr, (char *)&lbuf, len);
SWAP_TARGET_AND_HOST (&lbuf, sizeof (lbuf));
return lbuf;
}
error ("Cannot handle unsigned integers of %d bytes.", len);
return -1; /* for lint */
}
void
_initialize_core()