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35 lines
723 B
35 lines
723 B
4 months ago
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/* { dg-do run } */
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#include "static-chain.h"
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#if defined(__GNUC__) && !defined(__clang__) && defined(STATIC_CHAIN_REG)
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#include "ffitest.h"
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/* Blatent assumption here that the prologue doesn't clobber the
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static chain for trivial functions. If this is not true, don't
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define STATIC_CHAIN_REG, and we'll test what we can via other tests. */
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void *doit(void)
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{
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register void *chain __asm__(STATIC_CHAIN_REG);
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return chain;
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}
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int main()
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{
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ffi_cif cif;
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void *result;
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CHECK(ffi_prep_cif(&cif, ABI_NUM, 0, &ffi_type_pointer, NULL) == FFI_OK);
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ffi_call_go(&cif, FFI_FN(doit), &result, NULL, &result);
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CHECK(result == &result);
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return 0;
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}
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#else /* UNSUPPORTED */
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int main() { return 0; }
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#endif
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