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// RUN: %clangxx_asan %s -o %t
// RUN: not %run %t 0 2>&1 | FileCheck %s
// RUN: not %run %t n 2>&1 | FileCheck %s -check-prefix=CHECK -check-prefix=NON_EXEC
#include <assert.h>
typedef void void_f();
int main(int argc, char **argv) {
char array[42];
void_f *func;
assert(argc > 1);
if (argv[1][0] == '0') {
func = (void_f *)0x04;
} else {
assert(argv[1][0] == 'n');
func = (void_f *)array;
}
func();
// x86 reports the SEGV with both address=X and pc=X.
// On PowerPC64 ELFv1, the pointer is taken to be a function-descriptor
// pointer out of which three 64-bit quantities are read. This will SEGV, but
// the compiler is free to choose the order. As a result, the address is
// either X, X+0x8 or X+0x10. The pc is still in main() because it has not
// actually made the call when the faulting access occurs.
// CHECK: DEADLYSIGNAL
// CHECK: {{AddressSanitizer: (SEGV|access-violation).*(address|pc) }}
// NON_EXEC: PC is at a non-executable region. Maybe a wild jump?
return 0;
}
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