The branch main has been updated by andrew:
URL:
https://cgit.FreeBSD.org/src/commit/?id=57d714a23f5ce21e389d53636b8bc6c1b45d518e
commit 57d714a23f5ce21e389d53636b8bc6c1b45d518e
Author: Andrew Turner <and...@freebsd.org>
AuthorDate: 2024-05-22 08:18:54 +0000
Commit: Andrew Turner <and...@freebsd.org>
CommitDate: 2024-05-22 08:18:54 +0000
arm64: Add the pointer auth registers to armreg.h
Add the pointer authentication registers to armreg.h. These will be
used to support pointer authentication in a kernel built with GCC.
Reviewed by: jhb
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D45262
---
sys/arm64/include/armreg.h | 80 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 80 insertions(+)
diff --git a/sys/arm64/include/armreg.h b/sys/arm64/include/armreg.h
index 2af207a40009..7bdb28aad1e5 100644
--- a/sys/arm64/include/armreg.h
+++ b/sys/arm64/include/armreg.h
@@ -77,6 +77,86 @@
#define UL(x) UINT64_C(x)
+/* APDAKeyHi_EL1 */
+#define APDAKeyHi_EL1_REG MRS_REG_ALT_NAME(APDAKeyHi_EL1)
+#define APDAKeyHi_EL1_op0 3
+#define APDAKeyHi_EL1_op1 0
+#define APDAKeyHi_EL1_CRn 2
+#define APDAKeyHi_EL1_CRm 2
+#define APDAKeyHi_EL1_op2 1
+
+/* APDAKeyLo_EL1 */
+#define APDAKeyLo_EL1_REG MRS_REG_ALT_NAME(APDAKeyLo_EL1)
+#define APDAKeyLo_EL1_op0 3
+#define APDAKeyLo_EL1_op1 0
+#define APDAKeyLo_EL1_CRn 2
+#define APDAKeyLo_EL1_CRm 2
+#define APDAKeyLo_EL1_op2 0
+
+/* APDBKeyHi_EL1 */
+#define APDBKeyHi_EL1_REG MRS_REG_ALT_NAME(APDBKeyHi_EL1)
+#define APDBKeyHi_EL1_op0 3
+#define APDBKeyHi_EL1_op1 0
+#define APDBKeyHi_EL1_CRn 2
+#define APDBKeyHi_EL1_CRm 2
+#define APDBKeyHi_EL1_op2 3
+
+/* APDBKeyLo_EL1 */
+#define APDBKeyLo_EL1_REG MRS_REG_ALT_NAME(APDBKeyLo_EL1)
+#define APDBKeyLo_EL1_op0 3
+#define APDBKeyLo_EL1_op1 0
+#define APDBKeyLo_EL1_CRn 2
+#define APDBKeyLo_EL1_CRm 2
+#define APDBKeyLo_EL1_op2 2
+
+/* APGAKeyHi_EL1 */
+#define APGAKeyHi_EL1_REG MRS_REG_ALT_NAME(APGAKeyHi_EL1)
+#define APGAKeyHi_EL1_op0 3
+#define APGAKeyHi_EL1_op1 0
+#define APGAKeyHi_EL1_CRn 2
+#define APGAKeyHi_EL1_CRm 3
+#define APGAKeyHi_EL1_op2 1
+
+/* APGAKeyLo_EL1 */
+#define APGAKeyLo_EL1_REG MRS_REG_ALT_NAME(APGAKeyLo_EL1)
+#define APGAKeyLo_EL1_op0 3
+#define APGAKeyLo_EL1_op1 0
+#define APGAKeyLo_EL1_CRn 2
+#define APGAKeyLo_EL1_CRm 3
+#define APGAKeyLo_EL1_op2 0
+
+/* APIAKeyHi_EL1 */
+#define APIAKeyHi_EL1_REG MRS_REG_ALT_NAME(APIAKeyHi_EL1)
+#define APIAKeyHi_EL1_op0 3
+#define APIAKeyHi_EL1_op1 0
+#define APIAKeyHi_EL1_CRn 2
+#define APIAKeyHi_EL1_CRm 1
+#define APIAKeyHi_EL1_op2 1
+
+/* APIAKeyLo_EL1 */
+#define APIAKeyLo_EL1_REG MRS_REG_ALT_NAME(APIAKeyLo_EL1)
+#define APIAKeyLo_EL1_op0 3
+#define APIAKeyLo_EL1_op1 0
+#define APIAKeyLo_EL1_CRn 2
+#define APIAKeyLo_EL1_CRm 1
+#define APIAKeyLo_EL1_op2 0
+
+/* APIBKeyHi_EL1 */
+#define APIBKeyHi_EL1_REG MRS_REG_ALT_NAME(APIBKeyHi_EL1)
+#define APIBKeyHi_EL1_op0 3
+#define APIBKeyHi_EL1_op1 0
+#define APIBKeyHi_EL1_CRn 2
+#define APIBKeyHi_EL1_CRm 1
+#define APIBKeyHi_EL1_op2 3
+
+/* APIBKeyLo_EL1 */
+#define APIBKeyLo_EL1_REG MRS_REG_ALT_NAME(APIBKeyLo_EL1)
+#define APIBKeyLo_EL1_op0 3
+#define APIBKeyLo_EL1_op1 0
+#define APIBKeyLo_EL1_CRn 2
+#define APIBKeyLo_EL1_CRm 1
+#define APIBKeyLo_EL1_op2 2
+
/* CCSIDR_EL1 - Cache Size ID Register */
#define CCSIDR_NumSets_MASK 0x0FFFE000
#define CCSIDR_NumSets64_MASK 0x00FFFFFF00000000
