File: shadowcallstack-attr.c

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (30 lines) | stat: -rw-r--r-- 1,752 bytes parent folder | download | duplicates (14)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
// RUN: %clang_cc1 -triple x86_64-linux-unknown -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=NOTIGNORELISTED %s

// RUN: %clang_cc1 -D ATTR -triple x86_64-linux-unknown -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=IGNORELISTED %s

// RUN: echo -e "[shadow-call-stack]\nfun:foo" > %t
// RUN: %clang_cc1 -fsanitize-ignorelist=%t -triple x86_64-linux-unknown -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=IGNORELISTED %s

// RUN: %clang_cc1 -triple riscv32-linux-gnu -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=NOTIGNORELISTED %s

// RUN: %clang_cc1 -D ATTR -triple riscv32-linux-gnu -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=IGNORELISTED %s

// RUN: echo -e "[shadow-call-stack]\nfun:foo" > %t
// RUN: %clang_cc1 -fsanitize-ignorelist=%t -triple riscv32-linux-gnu -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=IGNORELISTED %s

// RUN: %clang_cc1 -triple riscv64-linux-gnu -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=NOTIGNORELISTED %s

// RUN: %clang_cc1 -D ATTR -triple riscv64-linux-gnu -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=IGNORELISTED %s

// RUN: echo -e "[shadow-call-stack]\nfun:foo" > %t
// RUN: %clang_cc1 -fsanitize-ignorelist=%t -triple riscv64-linux-gnu -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=IGNORELISTED %s

#ifdef ATTR
__attribute__((no_sanitize("shadow-call-stack")))
#endif
int foo(int *a) { return *a; }

// CHECK: define i32 @foo(ptr %a)

// IGNORELISTED-NOT: attributes {{.*}}shadowcallstack{{.*}}
// NOTIGNORELISTED: attributes {{.*}}shadowcallstack{{.*}}