[PATCH v2 06/10] arm64/debug: Move BRK ESR template macro into <asm/esr.h>

Dave Martin Dave.Martin at arm.com
Mon Jul 13 06:25:53 PDT 2015


It makes sense to keep all the architectural exception syndrome
definitions in the same place.

Signed-off-by: Dave Martin <Dave.Martin at arm.com>
---
 arch/arm64/include/asm/debug-monitors.h |    7 -------
 arch/arm64/include/asm/esr.h            |    7 +++++++
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/include/asm/debug-monitors.h b/arch/arm64/include/asm/debug-monitors.h
index bb97e9d..e28b1dd 100644
--- a/arch/arm64/include/asm/debug-monitors.h
+++ b/arch/arm64/include/asm/debug-monitors.h
@@ -44,13 +44,6 @@
 #define BREAK_INSTR_SIZE		AARCH64_INSN_SIZE
 
 /*
- * ESR values expected for dynamic and compile time BRK instruction
- */
-#define ESR_ELx_VAL_BRK64(imm)					\
-	((ESR_ELx_EC_BRK64 << ESR_ELx_EC_SHIFT) | ESR_ELx_IL |	\
-	 ((imm) & 0xffff))
-
-/*
  * #imm16 values used for BRK instruction generation
  * Allowed values for kgbd are 0x400 - 0x7ff
  * 0x100: for triggering a fault on purpose (reserved)
diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h
index 8dab2a9..7568d14 100644
--- a/arch/arm64/include/asm/esr.h
+++ b/arch/arm64/include/asm/esr.h
@@ -101,6 +101,13 @@
 #define ESR_ELx_WFx_ISS_WFE	(UINT(1) << 0)
 #define ESR_ELx_xVC_IMM_MASK	((UINT(1) << 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>
 
-- 
1.7.10.4




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