The branch main has been updated by andrew: URL: https://cgit.FreeBSD.org/src/commit/?id=4f8ba1c9dd00e0ae20fa161e166715746b6d1c04
commit 4f8ba1c9dd00e0ae20fa161e166715746b6d1c04 Author: Zachary Leaf <[email protected]> AuthorDate: 2024-05-10 12:47:37 +0000 Commit: Andrew Turner <[email protected]> CommitDate: 2024-05-17 14:46:27 +0000 arm64: add CONTEXTIDR_EL1 reg CONTEXTIDR_EL1 is used in debug and trace features to identify the current process or context. Reviewed by: andrew Sponsored by: Arm Ltd Differential Revision: https://reviews.freebsd.org/D45173 --- sys/arm64/include/armreg.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sys/arm64/include/armreg.h b/sys/arm64/include/armreg.h index ccd9f4a5c78a..d1480cd61184 100644 --- a/sys/arm64/include/armreg.h +++ b/sys/arm64/include/armreg.h @@ -138,6 +138,15 @@ #define CNTPCT_EL0_CRm 0 #define CNTPCT_EL0_op2 1 +/* CONTEXTIDR_EL1 - Context ID register */ +#define CONTEXTIDR_EL1 MRS_REG(CONTEXTIDR_EL1) +#define CONTEXTIDR_EL1_REG MRS_REG_ALT_NAME(CONTEXTIDR_EL1) +#define CONTEXTIDR_EL1_op0 3 +#define CONTEXTIDR_EL1_op1 0 +#define CONTEXTIDR_EL1_CRn 13 +#define CONTEXTIDR_EL1_CRm 0 +#define CONTEXTIDR_EL1_op2 1 + /* CPACR_EL1 */ #define CPACR_ZEN_MASK (0x3 << 16) #define CPACR_ZEN_TRAP_ALL1 (0x0 << 16) /* Traps from EL0 and EL1 */
