1 files changed, 25 insertions, 0 deletions
diff --git a/arch/x86_64/bits/signal.h b/arch/x86_64/bits/signal.h
index 9043aeaf..069c6c33 100644
--- a/arch/x86_64/bits/signal.h
+++ b/arch/x86_64/bits/signal.h
@@ -52,6 +52,30 @@ typedef struct __ucontext {
 #define SA_RESETHAND  0x80000000
 #define SA_RESTORER   0x04000000
 
+#define REG_R8		0
+#define REG_R9		1
+#define REG_R10		2
+#define REG_R11		3
+#define REG_R12		4
+#define REG_R13		5
+#define REG_R14		6
+#define REG_R15		7
+#define REG_RDI		8
+#define REG_RSI		9
+#define REG_RBP		10
+#define REG_RBX		11
+#define REG_RDX		12
+#define REG_RAX		13
+#define REG_RCX		14
+#define REG_RSP		15
+#define REG_RIP		16
+#define REG_EFL		17
+#define REG_CSGFS	18
+#define REG_ERR		19
+#define REG_TRAPNO	20
+#define REG_OLDMASK	21
+#define REG_CR2		22
+
 #endif
 
 #define SIGHUP    1
@@ -89,3 +113,4 @@ typedef struct __ucontext {
 #define SIGUNUSED SIGSYS
 
 #define _NSIG 65
+