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amd64 fixes

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This commit is contained in:
Russ Cox
2006-05-21 16:32:29 +00:00
parent af11a9e129
commit 5797fdc0c0
28 changed files with 116 additions and 66 deletions
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8
kern/allocb.c
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@ -20,7 +20,7 @@ static Block*
_allocb(int size)
{
Block *b;
ulong addr;
uintptr addr;
if((b = mallocz(sizeof(Block)+size+Hdrspc, 0)) == nil)
return nil;
@ -31,13 +31,13 @@ _allocb(int size)
b->flag = 0;
/* align start of data portion by rounding up */
addr = (ulong)b;
addr = (uintptr)b;
addr = ROUND(addr + sizeof(Block), BLOCKALIGN);
b->base = (uchar*)addr;
/* align end of data portion by rounding down */
b->lim = ((uchar*)b) + sizeof(Block)+size+Hdrspc;
addr = (ulong)(b->lim);
addr = (uintptr)(b->lim);
addr = addr & ~(BLOCKALIGN-1);
b->lim = (uchar*)addr;
@ -60,7 +60,7 @@ allocb(int size)
* Can still error out of here, though.
*/
if(up == nil)
panic("allocb without up: %luX\n", getcallerpc(&size));
panic("allocb without up: %p\n", getcallerpc(&size));
if((b = _allocb(size)) == nil){
panic("allocb: no memory for %d bytes\n", size);
}