#include <stdbool.h>
#include <uchar.h>
-/* This TPM PCR is where we extend the sd-stub "payloads" into, before using them. i.e. the kernel ELF image,
- * embedded initrd, and so on. In contrast to PCR 4 (which also contains this data, given the whole
- * surrounding PE image is measured into it) this should be reasonably pre-calculatable, because it *only*
- * consists of static data from the kernel PE image. */
-#define TPM_PCR_INDEX_KERNEL_IMAGE 11U
-
-/* This TPM PCR is where sd-stub extends the kernel command line and any passed credentials into. */
-#define TPM_PCR_INDEX_KERNEL_PARAMETERS 12U
-
-/* sd-stub used to write the kernel command line/credentials into PCR 8, in systemd <= 250. Let's provide for
- * some compatibility. (Remove in 2023!) */
-#if EFI_TPM_PCR_COMPAT
-#define TPM_PCR_INDEX_KERNEL_PARAMETERS_COMPAT 8U
-#else
-#define TPM_PCR_INDEX_KERNEL_PARAMETERS_COMPAT UINT32_MAX
-#endif
-
-/* This TPM PCR is where we extend the initrd sysext images into which we pass to the booted kernel */
-#define TPM_PCR_INDEX_INITRD_SYSEXTS 13U
-
#if ENABLE_TPM
bool tpm_present(void);
--- /dev/null
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+/* The various TPM PCRs we measure into from sd-stub and sd-boot. */
+
+/* This TPM PCR is where we extend the sd-stub "payloads" into, before using them. i.e. the kernel ELF image,
+ * embedded initrd, and so on. In contrast to PCR 4 (which also contains this data, given the whole
+ * surrounding PE image is measured into it) this should be reasonably pre-calculatable, because it *only*
+ * consists of static data from the kernel PE image. */
+#define TPM_PCR_INDEX_KERNEL_IMAGE 11U
+
+/* This TPM PCR is where sd-stub extends the kernel command line and any passed credentials into. */
+#define TPM_PCR_INDEX_KERNEL_PARAMETERS 12U
+
+/* sd-stub used to write the kernel command line/credentials into PCR 8, in systemd <= 250. Let's provide for
+ * some compatibility. (Remove in 2023!) */
+#if EFI_TPM_PCR_COMPAT
+#define TPM_PCR_INDEX_KERNEL_PARAMETERS_COMPAT 8U
+#else
+#define TPM_PCR_INDEX_KERNEL_PARAMETERS_COMPAT UINT32_MAX
+#endif
+
+/* This TPM PCR is where we extend the initrd sysext images into which we pass to the booted kernel */
+#define TPM_PCR_INDEX_INITRD_SYSEXTS 13U