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Diffstat (limited to 'lib/asan/lit_tests/TestCases/allow_user_segv.cc')
-rw-r--r--lib/asan/lit_tests/TestCases/allow_user_segv.cc48
1 files changed, 0 insertions, 48 deletions
diff --git a/lib/asan/lit_tests/TestCases/allow_user_segv.cc b/lib/asan/lit_tests/TestCases/allow_user_segv.cc
deleted file mode 100644
index 55cf6044e7a01..0000000000000
--- a/lib/asan/lit_tests/TestCases/allow_user_segv.cc
+++ /dev/null
@@ -1,48 +0,0 @@
-// Regression test for
-// https://code.google.com/p/address-sanitizer/issues/detail?id=180
-
-// RUN: %clangxx_asan -O0 %s -o %t && ASAN_OPTIONS=allow_user_segv_handler=true not %t 2>&1 | FileCheck %s
-// RUN: %clangxx_asan -O2 %s -o %t && ASAN_OPTIONS=allow_user_segv_handler=true not %t 2>&1 | FileCheck %s
-
-#include <signal.h>
-#include <stdio.h>
-
-struct sigaction user_sigaction;
-struct sigaction original_sigaction;
-
-void User_OnSIGSEGV(int signum, siginfo_t *siginfo, void *context) {
- fprintf(stderr, "User sigaction called\n");
- if (original_sigaction.sa_flags | SA_SIGINFO)
- original_sigaction.sa_sigaction(signum, siginfo, context);
- else
- original_sigaction.sa_handler(signum);
-}
-
-int DoSEGV() {
- volatile int *x = 0;
- return *x;
-}
-
-int main() {
- user_sigaction.sa_sigaction = User_OnSIGSEGV;
- user_sigaction.sa_flags = SA_SIGINFO;
-#if defined(__APPLE__) && !defined(__LP64__)
- // On 32-bit Darwin KERN_PROTECTION_FAILURE (SIGBUS) is delivered.
- int signum = SIGBUS;
-#else
- // On 64-bit Darwin KERN_INVALID_ADDRESS (SIGSEGV) is delivered.
- // On Linux SIGSEGV is delivered as well.
- int signum = SIGSEGV;
-#endif
- if (sigaction(signum, &user_sigaction, &original_sigaction)) {
- perror("sigaction");
- return 1;
- }
- fprintf(stderr, "User sigaction installed\n");
- return DoSEGV();
-}
-
-// CHECK: User sigaction installed
-// CHECK-NEXT: User sigaction called
-// CHECK-NEXT: ASAN:SIGSEGV
-// CHECK: AddressSanitizer: SEGV on unknown address