| // RUN: %clang_cc1 -triple arm64-apple-ios -Wall -fsyntax-only -verify -fptrauth-intrinsics %s |
| // RUN: %clang_cc1 -triple arm64-apple-ios -Wall -fsyntax-only -verify %s |
| |
| // expected-no-diagnostics |
| |
| #include <ptrauth.h> |
| |
| #define VALID_CODE_KEY 0 |
| #define VALID_DATA_KEY 2 |
| |
| extern int dv; |
| |
| void test(int *dp, int value) { |
| dp = ptrauth_strip(dp, VALID_DATA_KEY); |
| ptrauth_extra_data_t t0 = ptrauth_blend_discriminator(dp, value); |
| (void)t0; |
| dp = ptrauth_sign_unauthenticated(dp, VALID_DATA_KEY, 0); |
| dp = ptrauth_auth_and_resign(dp, VALID_DATA_KEY, dp, VALID_DATA_KEY, dp); |
| dp = ptrauth_auth_data(dp, VALID_DATA_KEY, 0); |
| int pu0 = 0, pu1 = 0, pu2 = 0, pu3 = 0, pu4 = 0, pu5 = 0, pu6 = 0, pu7 = 0; |
| ptrauth_blend_discriminator(&pu0, value); |
| ptrauth_auth_and_resign(&pu1, VALID_DATA_KEY, dp, VALID_DATA_KEY, dp); |
| ptrauth_auth_and_resign(dp, VALID_DATA_KEY, &pu2, VALID_DATA_KEY, dp); |
| ptrauth_auth_and_resign(dp, VALID_DATA_KEY, dp, VALID_DATA_KEY, &pu3); |
| ptrauth_sign_generic_data(pu4, dp); |
| ptrauth_sign_generic_data(dp, pu5); |
| ptrauth_auth_data(&pu6, VALID_DATA_KEY, value); |
| ptrauth_auth_data(dp, VALID_DATA_KEY, pu7); |
| |
| |
| |
| int t2 = ptrauth_sign_generic_data(dp, 0); |
| (void)t2; |
| } |