You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
723 B
35 lines
723 B
/* { dg-do run } */
|
|
|
|
#include "static-chain.h"
|
|
|
|
#if defined(__GNUC__) && !defined(__clang__) && defined(STATIC_CHAIN_REG)
|
|
|
|
#include "ffitest.h"
|
|
|
|
/* Blatent assumption here that the prologue doesn't clobber the
|
|
static chain for trivial functions. If this is not true, don't
|
|
define STATIC_CHAIN_REG, and we'll test what we can via other tests. */
|
|
void *doit(void)
|
|
{
|
|
register void *chain __asm__(STATIC_CHAIN_REG);
|
|
return chain;
|
|
}
|
|
|
|
int main()
|
|
{
|
|
ffi_cif cif;
|
|
void *result;
|
|
|
|
CHECK(ffi_prep_cif(&cif, ABI_NUM, 0, &ffi_type_pointer, NULL) == FFI_OK);
|
|
|
|
ffi_call_go(&cif, FFI_FN(doit), &result, NULL, &result);
|
|
|
|
CHECK(result == &result);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#else /* UNSUPPORTED */
|
|
int main() { return 0; }
|
|
#endif
|