| // Verifies that the `#[sanitize(address = "off")]` attribute also turns off |
| // the kernel address sanitizer. |
| // |
| //@ add-core-stubs |
| //@ compile-flags: -Zsanitizer=kernel-address -Ctarget-feature=-crt-static -Copt-level=0 |
| //@ revisions: aarch64 riscv64imac riscv64gc x86_64 |
| //@[aarch64] compile-flags: --target aarch64-unknown-none |
| //@[aarch64] needs-llvm-components: aarch64 |
| //@[riscv64imac] compile-flags: --target riscv64imac-unknown-none-elf |
| //@[riscv64imac] needs-llvm-components: riscv |
| //@[riscv64gc] compile-flags: --target riscv64gc-unknown-none-elf |
| //@[riscv64gc] needs-llvm-components: riscv |
| //@[x86_64] compile-flags: --target x86_64-unknown-none |
| //@[x86_64] needs-llvm-components: x86 |
| |
| #![crate_type = "rlib"] |
| #![feature(no_core, sanitize, lang_items)] |
| #![no_core] |
| |
| extern crate minicore; |
| use minicore::*; |
| |
| // CHECK-LABEL: ; sanitize_off_asan_kasan::unsanitized |
| // CHECK-NEXT: ; Function Attrs: |
| // CHECK-NOT: sanitize_address |
| // CHECK: start: |
| // CHECK-NOT: call void @__asan_report_load |
| // CHECK: } |
| #[sanitize(address = "off")] |
| pub fn unsanitized(b: &mut u8) -> u8 { |
| *b |
| } |
| |
| // CHECK-LABEL: ; sanitize_off_asan_kasan::sanitized |
| // CHECK-NEXT: ; Function Attrs: |
| // CHECK: sanitize_address |
| // CHECK: start: |
| // CHECK: call void @__asan_report_load |
| // CHECK: } |
| pub fn sanitized(b: &mut u8) -> u8 { |
| *b |
| } |
