[Qemu-devel] [PATCH] linux-user: Fix register used for 6th syscall argument on aarch64

[Guido Günther]

Unbreaks the testcase from

    http://lists.nongnu.org/archive/html/qemu-arm/2018-01/msg00514.html

Signed-off-by: Guido Günther <a...@sigxcpu.org>
---
 linux-user/host/aarch64/safe-syscall.inc.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/linux-user/host/aarch64/safe-syscall.inc.S 
b/linux-user/host/aarch64/safe-syscall.inc.S
index 58a2329b37..e4fbc31454 100644
--- a/linux-user/host/aarch64/safe-syscall.inc.S
+++ b/linux-user/host/aarch64/safe-syscall.inc.S
@@ -36,7 +36,7 @@ safe_syscall_base:
         *               and return the result in x0
         * and the syscall instruction needs
         *               x8 == syscall number
-        *               x0 ... x7 == syscall arguments
+        *               x0 ... x5 == syscall arguments
         *               and returns the result in x0
         * Shuffle everything around appropriately.
         */
@@ -47,7 +47,7 @@ safe_syscall_base:
        mov     x2, x4
        mov     x3, x5
        mov     x4, x6
-       mov     x6, x7
+       mov     x5, x7
        ldr     x7, [sp]
 
        /* This next sequence of code works in conjunction with the
-- 
2.15.1