From 181d8ded82d49d0133d9d6fd1631d9816c970bfa Mon Sep 17 00:00:00 2001 From: Matthias Benkard Date: Sat, 26 Jan 2008 12:06:34 +0100 Subject: Import libffi from PyObjC 1.3.7. darcs-hash:129bccb59266f997deac9b0353aea2d2d4049f92 --- libffi/testsuite/libffi.call/cls_multi_uchar.c | 96 ++++++++++++++++++++++++++ 1 file changed, 96 insertions(+) create mode 100644 libffi/testsuite/libffi.call/cls_multi_uchar.c (limited to 'libffi/testsuite/libffi.call/cls_multi_uchar.c') diff --git a/libffi/testsuite/libffi.call/cls_multi_uchar.c b/libffi/testsuite/libffi.call/cls_multi_uchar.c new file mode 100644 index 0000000..0b00bc3 --- /dev/null +++ b/libffi/testsuite/libffi.call/cls_multi_uchar.c @@ -0,0 +1,96 @@ +/* Area: ffi_call, closure_call + Purpose: Check passing of multiple unsigned char values. + Limitations: none. + PR: PR13221. + Originator: 20031129 */ + +/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */ +#include "ffitest.h" + +unsigned char test_func_fn(unsigned char a1, unsigned char a2, + unsigned char a3, unsigned char a4) +{ + unsigned char result; + + result = a1 + a2 + a3 + a4; + + printf("%d %d %d %d: %d\n", a1, a2, a3, a4, result); + + return result; + +} + +static void test_func_gn(ffi_cif *cif, void *rval, void **avals, void *data) +{ + unsigned char a1, a2, a3, a4; + + a1 = *(unsigned char *)avals[0]; + a2 = *(unsigned char *)avals[1]; + a3 = *(unsigned char *)avals[2]; + a4 = *(unsigned char *)avals[3]; + + *(ffi_arg *)rval = test_func_fn(a1, a2, a3, a4); + +} + +typedef unsigned char (*test_type)(unsigned char, unsigned char, + unsigned char, unsigned char); +void test_func(ffi_cif *cif, void *rval, void **avals, void *data) +{ + printf("%d %d %d %d\n", *(unsigned char *)avals[0], + *(unsigned char *)avals[1], *(unsigned char *)avals[2], + *(unsigned char *)avals[3]); +} +int main (void) +{ + ffi_cif cif; +#ifndef USING_MMAP + static ffi_closure cl; +#endif + ffi_closure *pcl; + void * args_dbl[5]; + ffi_type * cl_arg_types[5]; + ffi_arg res_call; + unsigned char a, b, c, d, res_closure; + +#ifdef USING_MMAP + pcl = allocate_mmap (sizeof(ffi_closure)); +#else + pcl = &cl; +#endif + + a = 1; + b = 2; + c = 127; + d = 125; + + args_dbl[0] = &a; + args_dbl[1] = &b; + args_dbl[2] = &c; + args_dbl[3] = &d; + args_dbl[4] = NULL; + + cl_arg_types[0] = &ffi_type_uchar; + cl_arg_types[1] = &ffi_type_uchar; + cl_arg_types[2] = &ffi_type_uchar; + cl_arg_types[3] = &ffi_type_uchar; + cl_arg_types[4] = NULL; + + /* Initialize the cif */ + CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, + &ffi_type_uchar, cl_arg_types) == FFI_OK); + + ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl); + /* { dg-output "1 2 127 125: 255" } */ + printf("res: %d\n", res_call); + /* { dg-output "\nres: 255" } */ + + CHECK(ffi_prep_closure(pcl, &cif, test_func_gn, NULL) == FFI_OK); + + res_closure = (*((test_type)pcl))(1, 2, 127, 125); + /* { dg-output "\n1 2 127 125: 255" } */ + printf("res: %d\n", res_closure); + /* { dg-output "\nres: 255" } */ + + exit(0); +} -- cgit v1.2.3