Mercurial > hg > CbC > CbC_gcc
view libffi/testsuite/libffi.call/return_sc.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
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/* Area: ffi_call Purpose: Check return value signed char. Limitations: none. PR: none. Originator: From the original ffitest.c */ /* { dg-do run } */ #include "ffitest.h" static signed char return_sc(signed char sc) { return sc; } int main (void) { ffi_cif cif; ffi_type *args[MAX_ARGS]; void *values[MAX_ARGS]; ffi_arg rint; signed char sc; args[0] = &ffi_type_schar; values[0] = ≻ /* Initialize the cif */ CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, &ffi_type_schar, args) == FFI_OK); for (sc = (signed char) -127; sc < (signed char) 127; sc++) { ffi_call(&cif, FFI_FN(return_sc), &rint, values); CHECK((signed char)rint == sc); } exit(0); }