| Message ID | 1290612008-18693-2-git-send-email-peter.maydell@linaro.org |
|---|---|
| State | New |
| Headers | show |
On Wed, Nov 24, 2010 at 03:20:03PM +0000, Peter Maydell wrote: > 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> Reviewed-by: Nathan Froyd <froydnj@codesourcery.com> -Nathan
diff --git a/linux-user/signal.c b/linux-user/signal.c index 77683f7..da0ba50 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))); };
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> --- linux-user/signal.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)