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#include "runtime.h"
#include "defs.h"
#include "os.h"
#include "malloc.h"
void*
SysAlloc(uintptr n)
{
mstats.sys += n;
return runtime_mmap(nil, n, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_ANON|MAP_PRIVATE, -1, 0);
}
void
SysUnused(void *v, uintptr n)
{
USED(v);
USED(n);
// TODO(rsc): call madvise MADV_DONTNEED
}
void
SysFree(void *v, uintptr n)
{
USED(v);
USED(n);
// TODO(rsc): call munmap
}
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