tools/testing/selftests/x86/test_shadow_stack.c

114

return (void *)syscall(__NR_map_shadow_stack, addr, SS_SIZE, SHADOW_STACK_SET_TOKEN);

tools/testing/selftests/x86/test_shadow_stack.c

119

return mmap(addr, SS_SIZE, PROT_READ | PROT_WRITE,

tools/testing/selftests/x86/test_shadow_stack.c

125

munmap(shstk, SS_SIZE);

tools/testing/selftests/x86/test_shadow_stack.c

130

return madvise(shstk, SS_SIZE, MADV_DONTNEED);

tools/testing/selftests/x86/test_shadow_stack.c

161

try_shstk((unsigned long)shstk + SS_SIZE - 8);

tools/testing/selftests/x86/test_shadow_stack.c

412

if (mprotect(shstk_ptr, SS_SIZE, PROT_READ) < 0) {

tools/testing/selftests/x86/test_shadow_stack.c

427

if (mprotect(shstk_ptr, SS_SIZE, PROT_READ) < 0) {

tools/testing/selftests/x86/test_shadow_stack.c

433

if (mprotect(shstk_ptr, SS_SIZE, PROT_WRITE | PROT_READ) < 0) {

tools/testing/selftests/x86/test_shadow_stack.c

565

free_area = mmap(0, SS_SIZE * 3, PROT_READ | PROT_WRITE,

tools/testing/selftests/x86/test_shadow_stack.c

567

munmap(free_area, SS_SIZE * 3);

tools/testing/selftests/x86/test_shadow_stack.c

569

shstk = create_shstk(free_area + SS_SIZE);