diff options
Diffstat (limited to 'xpcom/reflect/xptcall/md/unix/xptcstubs_sparc64_openbsd.cpp')
| -rw-r--r-- | xpcom/reflect/xptcall/md/unix/xptcstubs_sparc64_openbsd.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_sparc64_openbsd.cpp b/xpcom/reflect/xptcall/md/unix/xptcstubs_sparc64_openbsd.cpp index b8a09c97e..e28a03794 100644 --- a/xpcom/reflect/xptcall/md/unix/xptcstubs_sparc64_openbsd.cpp +++ b/xpcom/reflect/xptcall/md/unix/xptcstubs_sparc64_openbsd.cpp @@ -85,8 +85,13 @@ PrepareAndDispatch(nsXPTCStubBase* self, uint64_t methodIndex, uint64_t* args) extern "C" nsresult SharedStub(int, int*); +/* + * Avoid GCC stack protector to wipe out imput registers since the compiler + * thinks the function takes no arguments. + */ + #define STUB_ENTRY(n) \ -nsresult nsXPTCStubBase::Stub##n() \ +nsresult __attribute__((__optimize__("no-stack-protector"))) nsXPTCStubBase::Stub##n() \ { \ int dummy; /* defeat tail-call optimization */ \ return SharedStub(n, &dummy); \ |