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Diffstat (limited to 'arch/arm64/include/asm/esr.h')
-rw-r--r--arch/arm64/include/asm/esr.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h
index 70522450c..77eeb2cc6 100644
--- a/arch/arm64/include/asm/esr.h
+++ b/arch/arm64/include/asm/esr.h
@@ -18,6 +18,8 @@
#ifndef __ASM_ESR_H
#define __ASM_ESR_H
+#include <asm/memory.h>
+
#define ESR_ELx_EC_UNKNOWN (0x00)
#define ESR_ELx_EC_WFx (0x01)
/* Unallocated EC: 0x02 */
@@ -99,6 +101,13 @@
#define ESR_ELx_WFx_ISS_WFE (UL(1) << 0)
#define ESR_ELx_xVC_IMM_MASK ((1UL << 16) - 1)
+/* ESR value templates for specific events */
+
+/* BRK instruction trap from AArch64 state */
+#define ESR_ELx_VAL_BRK64(imm) \
+ ((ESR_ELx_EC_BRK64 << ESR_ELx_EC_SHIFT) | ESR_ELx_IL | \
+ ((imm) & 0xffff))
+
#ifndef __ASSEMBLY__
#include <asm/types.h>