[PATCH 12/23] Add ability to get rval2

[Ajeet Singh <itachis6234@gmail.com>]

From: Warner Losh <imp@bsdimp.com>

Function accesses the x1 register which holds the value

Signed-off-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Ajeet Singh <itachis@FreeBSD.org>
---
 bsd-user/aarch64/target_arch_vmparam.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/bsd-user/aarch64/target_arch_vmparam.h b/bsd-user/aarch64/target_arch_vmparam.h
index dc66e1289b..0c35491970 100644
--- a/bsd-user/aarch64/target_arch_vmparam.h
+++ b/bsd-user/aarch64/target_arch_vmparam.h
@@ -65,4 +65,10 @@ static inline void set_second_rval(CPUARMState *state, abi_ulong retval2)
 {
     state->xregs[1] = retval2; /* XXX not really used on 64-bit arch */
 }
+
+static inline abi_ulong get_second_rval(CPUARMState *state)
+{
+    return state->xregs[1];
+}
+
 #endif /* TARGET_ARCH_VMPARAM_H */
-- 
2.34.1