24 lines · cpp
1// Check that sanitizer prints registers dump_registers on dump_registers=12// RUN: %clangxx %s -o %t3// RUN: %env_tool_opts=dump_registers=0 not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-NODUMP4// RUN: not %run %t 2>&1 | FileCheck %s --strict-whitespace --check-prefix=CHECK-DUMP5//6// REQUIRES: aarch64-target-arch && glibc7 8#include <signal.h>9 10int main() {11 raise(SIGSEGV);12 // CHECK-DUMP: Register values13 // CHECK-DUMP-NEXT: x0 = {{0x[0-9a-f]+}} x1 = {{0x[0-9a-f]+}} x2 = {{0x[0-9a-f]+}} x3 = {{0x[0-9a-f]+}}14 // CHECK-DUMP-NEXT: x4 = {{0x[0-9a-f]+}} x5 = {{0x[0-9a-f]+}} x6 = {{0x[0-9a-f]+}} x7 = {{0x[0-9a-f]+}}15 // CHECK-DUMP-NEXT: x8 = {{0x[0-9a-f]+}} x9 = {{0x[0-9a-f]+}} x10 = {{0x[0-9a-f]+}} x11 = {{0x[0-9a-f]+}}16 // CHECK-DUMP-NEXT:x12 = {{0x[0-9a-f]+}} x13 = {{0x[0-9a-f]+}} x14 = {{0x[0-9a-f]+}} x15 = {{0x[0-9a-f]+}}17 // CHECK-DUMP-NEXT:x16 = {{0x[0-9a-f]+}} x17 = {{0x[0-9a-f]+}} x18 = {{0x[0-9a-f]+}} x19 = {{0x[0-9a-f]+}}18 // CHECK-DUMP-NEXT:x20 = {{0x[0-9a-f]+}} x21 = {{0x[0-9a-f]+}} x22 = {{0x[0-9a-f]+}} x23 = {{0x[0-9a-f]+}}19 // CHECK-DUMP-NEXT:x24 = {{0x[0-9a-f]+}} x25 = {{0x[0-9a-f]+}} x26 = {{0x[0-9a-f]+}} x27 = {{0x[0-9a-f]+}}20 // CHECK-DUMP-NEXT:x28 = {{0x[0-9a-f]+}} fp = {{0x[0-9a-f]+}} lr = {{0x[0-9a-f]+}} sp = {{0x[0-9a-f]+}}21 // CHECK-NODUMP-NOT: Register values22 return 0;23}24