Le 06/11/2020 à 16:27, Peter Maydell a écrit : > The kernel does not restore the g7 register in sparc64_set_context(); > neither should we. (We still save it in sparc64_get_context().) > > Signed-off-by: Peter Maydell <[email protected]> > --- > linux-user/sparc/signal.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/linux-user/sparc/signal.c b/linux-user/sparc/signal.c > index 43dcd137f51..ed32c7abd17 100644 > --- a/linux-user/sparc/signal.c > +++ b/linux-user/sparc/signal.c > @@ -447,7 +447,7 @@ void sparc64_set_context(CPUSPARCState *env) > __get_user(env->gregs[4], (&(*grp)[SPARC_MC_G4])); > __get_user(env->gregs[5], (&(*grp)[SPARC_MC_G5])); > __get_user(env->gregs[6], (&(*grp)[SPARC_MC_G6])); > - __get_user(env->gregs[7], (&(*grp)[SPARC_MC_G7])); > + /* Skip g7 as that's the thread register in userspace */ > > /* > * Note that unlike the kernel, we didn't need to mess with the >
Applied to my linux-user-for-6.0 branch. Thanks, Laurent
