2012-05-16 01:34:30 +02:00
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#include <stdint.h>
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#define STACK_CHK_GUARD \
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({ uintptr_t x; asm ("movl %%gs:0x14, %0" : "=r" (x)); x; })
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2013-09-23 06:52:09 +02:00
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#define POINTER_CHK_GUARD \
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({ \
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uintptr_t x; \
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asm ("movl %%gs:%c1, %0" : "=r" (x) \
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: "i" (offsetof (tcbhead_t, pointer_guard))); \
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x; \
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})
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