[08/16] ARM: linux-user: Correct size of padding in target_ucontext_v2

Message ID 5f0b7c888b5e626d61e0969a6c0dbf4fcf0f522c.1291382447.git.riku.voipio@nokia.com
State New
Headers show

Commit Message

From: Peter Maydell <peter.maydell@linaro.org>

The padding in the target_ucontext_v2 is defined by the size of
the target's sigset_t type, not the host's. (This bug only causes
problems when we start using the uc_regspace[] array to expose
VFP registers to userspace signal handlers.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
 linux-user/signal.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


diff --git a/linux-user/signal.c b/linux-user/signal.c
index 7c62fac..e195eef 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -1108,7 +1108,7 @@  struct target_ucontext_v2 {
     target_stack_t tuc_stack;
     struct target_sigcontext tuc_mcontext;
     target_sigset_t  tuc_sigmask;	/* mask last for extensibility */
-    char __unused[128 - sizeof(sigset_t)];
+    char __unused[128 - sizeof(target_sigset_t)];
     abi_ulong tuc_regspace[128] __attribute__((__aligned__(8)));