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Use getpagesize() on non-Darwin platforms. 

- Presumably we will eventually need configure magic for this stuff.

llvm-svn: 74586
This commit is contained in:
Daniel Dunbar 2009-07-01 06:02:53 +00:00
parent 3dd1b4b6f2
commit f118402877
1 changed files with 2 additions and 1 deletions
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3
compiler-rt/lib/enable_execute_stack.c
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@ -24,7 +24,8 @@ void __enable_execute_stack(void* addr)
// On Darwin, pagesize is always 4096 bytes // On Darwin, pagesize is always 4096 bytes
const uintptr_t pageSize = 4096; const uintptr_t pageSize = 4096;
#else #else
abort(); // FIXME: We should have a configure check for this.
const uintptr_t pagesize = getpagesize();
#endif #endif
const uintptr_t pageAlignMask = ~(pageSize-1); const uintptr_t pageAlignMask = ~(pageSize-1);
uintptr_t p = (uintptr_t)addr; uintptr_t p = (uintptr_t)addr;