95d609b549
Fixes segfaults on x86_64 caused by instrumented code running before shadow is set up. Reviewed By: pcc Differential Revision: https://reviews.llvm.org/D118171
13 lines
325 B
C
13 lines
325 B
C
// Test that HWASan shadow is initialized before .preinit_array functions run.
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// RUN: %clang_hwasan %s -o %t
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// RUN: %run %t
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volatile int Global;
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void StoreToGlobal() { Global = 42; }
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__attribute__((section(".preinit_array"), used))
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void (*__StoreToGlobal_preinit)() = StoreToGlobal;
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int main() { return Global != 42; }
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