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Diffstat (limited to 'arch/xtensa/include/asm/regs.h')
-rw-r--r--arch/xtensa/include/asm/regs.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/regs.h b/arch/xtensa/include/asm/regs.h
index 4ba9f516b0e2..881a1134a4b4 100644
--- a/arch/xtensa/include/asm/regs.h
+++ b/arch/xtensa/include/asm/regs.h
@@ -28,6 +28,7 @@
/* Special registers. */
#define SREG_MR 32
+#define SREG_IBREAKENABLE 96
#define SREG_IBREAKA 128
#define SREG_DBREAKA 144
#define SREG_DBREAKC 160
@@ -103,6 +104,8 @@
/* DEBUGCAUSE register fields. */
+#define DEBUGCAUSE_DBNUM_MASK 0xf00
+#define DEBUGCAUSE_DBNUM_SHIFT 8 /* First bit of DBNUM field */
#define DEBUGCAUSE_DEBUGINT_BIT 5 /* External debug interrupt */
#define DEBUGCAUSE_BREAKN_BIT 4 /* BREAK.N instruction */
#define DEBUGCAUSE_BREAK_BIT 3 /* BREAK instruction */