cls_9byte2.c: New test case.
2003-11-08 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/cls_9byte2.c: New test case. * testsuite/libffi.call/cls_9byte1.c: Likewise. * testsuite/libffi.call/cls_64byte.c: Likewise. * testsuite/libffi.call/cls_20byte1.c: Likewise. * testsuite/libffi.call/cls_19byte.c: Likewise. * testsuite/libffi.call/cls_18byte.c: Likewise. * testsuite/libffi.call/closure_fn4.c: Likewise. * testsuite/libffi.call/closure_fn5.c: Likewise. * testsuite/libffi.call/cls_schar.c: Likewise. * testsuite/libffi.call/cls_sint.c: Likewise. * testsuite/libffi.call/cls_sshort.c: Likewise. * testsuite/libffi.call/nested_struct2.c: Likewise. * testsuite/libffi.call/nested_struct3.c: Likewise. From-SVN: r73372
This commit is contained in:
Andreas Tobler
Andreas Tobler
parent
49b8ea5ab0
commit
ac47cc13ab
@ -1,3 +1,19 @@
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2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
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* testsuite/libffi.call/cls_9byte2.c: New test case.
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* testsuite/libffi.call/cls_9byte1.c: Likewise.
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* testsuite/libffi.call/cls_64byte.c: Likewise.
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* testsuite/libffi.call/cls_20byte1.c: Likewise.
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* testsuite/libffi.call/cls_19byte.c: Likewise.
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* testsuite/libffi.call/cls_18byte.c: Likewise.
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* testsuite/libffi.call/closure_fn4.c: Likewise.
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* testsuite/libffi.call/closure_fn5.c: Likewise.
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* testsuite/libffi.call/cls_schar.c: Likewise.
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* testsuite/libffi.call/cls_sint.c: Likewise.
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* testsuite/libffi.call/cls_sshort.c: Likewise.
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* testsuite/libffi.call/nested_struct2.c: Likewise.
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* testsuite/libffi.call/nested_struct3.c: Likewise.
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2003-11-08 Andreas Tobler <a.tobler@schweiz.ch>
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* testsuite/libffi.call/cls_double.c: Do a check on the result.
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87
libffi/testsuite/libffi.call/closure_fn4.c
Normal file
87
libffi/testsuite/libffi.call/closure_fn4.c
Normal file
@ -0,0 +1,87 @@
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/* Area: closure_call
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Purpose: Check multiple long long values passing.
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Also, exceed the limit of gpr and fpr registers on PowerPC
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Darwin.
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Limitations: none.
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PR: none.
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Originator: <andreast@gcc.gnu.org> 20031026 */
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/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
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#include "ffitest.h"
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static void
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closure_test_fn0(ffi_cif* cif,void* resp,void** args, void* userdata)
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{
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*(ffi_arg*)resp =
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(int)*(unsigned long long *)args[0] + (int)*(unsigned long long *)args[1] +
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(int)*(unsigned long long *)args[2] + (int)*(unsigned long long *)args[3] +
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(int)*(unsigned long long *)args[4] + (int)*(unsigned long long *)args[5] +
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(int)*(unsigned long long *)args[6] + (int)*(unsigned long long *)args[7] +
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(int)*(unsigned long long *)args[8] + (int)*(unsigned long long *)args[9] +
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(int)*(unsigned long long *)args[10] +
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(int)*(unsigned long long *)args[11] +
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(int)*(unsigned long long *)args[12] +
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(int)*(unsigned long long *)args[13] +
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(int)*(unsigned long long *)args[14] +
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*(int *)args[15] + (int)(long)userdata;
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printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
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(int)*(unsigned long long *)args[0],
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(int)*(unsigned long long *)args[1],
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(int)*(unsigned long long *)args[2],
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(int)*(unsigned long long *)args[3],
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(int)*(unsigned long long *)args[4],
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(int)*(unsigned long long *)args[5],
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(int)*(unsigned long long *)args[6],
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(int)*(unsigned long long *)args[7],
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(int)*(unsigned long long *)args[8],
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(int)*(unsigned long long *)args[9],
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(int)*(unsigned long long *)args[10],
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(int)*(unsigned long long *)args[11],
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(int)*(unsigned long long *)args[12],
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(int)*(unsigned long long *)args[13],
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(int)*(unsigned long long *)args[14],
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*(int *)args[15],
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(int)(long)userdata, (int)*(ffi_arg *)resp);
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}
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typedef int (*closure_test_type0)(unsigned long long, unsigned long long,
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unsigned long long, unsigned long long,
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unsigned long long, unsigned long long,
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unsigned long long, unsigned long long,
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unsigned long long, unsigned long long,
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unsigned long long, unsigned long long,
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unsigned long long, unsigned long long,
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unsigned long long, int);
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int main (void)
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{
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ffi_cif cif;
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static ffi_closure cl;
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ffi_closure *pcl = &cl;
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ffi_type * cl_arg_types[17];
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int i, res;
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for (i = 0; i < 15; i++) {
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cl_arg_types[i] = &ffi_type_uint64;
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}
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cl_arg_types[15] = &ffi_type_uint;
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cl_arg_types[16] = NULL;
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/* Initialize the cif */
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CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
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&ffi_type_sint, cl_arg_types) == FFI_OK);
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CHECK(ffi_prep_closure(pcl, &cif, closure_test_fn0,
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(void *) 3 /* userdata */) == FFI_OK);
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res = (*((closure_test_type0)pcl))
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(1LL, 2LL, 3LL, 4LL, 127LL, 429LL, 7LL, 8LL, 9LL, 10LL, 11LL, 12LL,
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13LL, 19LL, 21LL, 1);
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/* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
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CHECK(res == 680);
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exit(0);
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}
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90
libffi/testsuite/libffi.call/closure_fn5.c
Normal file
90
libffi/testsuite/libffi.call/closure_fn5.c
Normal file
@ -0,0 +1,90 @@
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/* Area: closure_call
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Purpose: Check multiple long long values passing.
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Exceed the limit of gpr registers on PowerPC
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Darwin.
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Limitations: none.
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PR: none.
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Originator: <andreast@gcc.gnu.org> 20031026 */
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/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
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#include "ffitest.h"
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static void
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closure_test_fn5(ffi_cif* cif,void* resp,void** args, void* userdata)
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{
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*(ffi_arg*)resp =
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(int)*(unsigned long long *)args[0] + (int)*(unsigned long long *)args[1] +
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(int)*(unsigned long long *)args[2] + (int)*(unsigned long long *)args[3] +
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(int)*(unsigned long long *)args[4] + (int)*(unsigned long long *)args[5] +
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(int)*(unsigned long long *)args[6] + (int)*(unsigned long long *)args[7] +
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(int)*(unsigned long long *)args[8] + (int)*(unsigned long long *)args[9] +
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(int)*(int *)args[10] +
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(int)*(unsigned long long *)args[11] +
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(int)*(unsigned long long *)args[12] +
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(int)*(unsigned long long *)args[13] +
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(int)*(unsigned long long *)args[14] +
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*(int *)args[15] + (int)(long)userdata;
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printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
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(int)*(unsigned long long *)args[0],
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(int)*(unsigned long long *)args[1],
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(int)*(unsigned long long *)args[2],
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(int)*(unsigned long long *)args[3],
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(int)*(unsigned long long *)args[4],
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(int)*(unsigned long long *)args[5],
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(int)*(unsigned long long *)args[6],
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(int)*(unsigned long long *)args[7],
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(int)*(unsigned long long *)args[8],
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(int)*(unsigned long long *)args[9],
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(int)*(int *)args[10],
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(int)*(unsigned long long *)args[11],
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(int)*(unsigned long long *)args[12],
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(int)*(unsigned long long *)args[13],
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(int)*(unsigned long long *)args[14],
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*(int *)args[15],
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(int)(long)userdata, (int)*(ffi_arg *)resp);
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}
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typedef int (*closure_test_type0)(unsigned long long, unsigned long long,
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unsigned long long, unsigned long long,
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unsigned long long, unsigned long long,
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unsigned long long, unsigned long long,
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unsigned long long, unsigned long long,
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int, unsigned long long,
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unsigned long long, unsigned long long,
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unsigned long long, int);
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int main (void)
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{
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ffi_cif cif;
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static ffi_closure cl;
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ffi_closure *pcl = &cl;
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ffi_type * cl_arg_types[17];
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int i, res;
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for (i = 0; i < 10; i++) {
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cl_arg_types[i] = &ffi_type_uint64;
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}
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cl_arg_types[10] = &ffi_type_uint;
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for (i = 11; i < 15; i++) {
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cl_arg_types[i] = &ffi_type_uint64;
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}
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cl_arg_types[15] = &ffi_type_uint;
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cl_arg_types[16] = NULL;
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/* Initialize the cif */
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CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
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&ffi_type_sint, cl_arg_types) == FFI_OK);
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CHECK(ffi_prep_closure(pcl, &cif, closure_test_fn5,
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(void *) 3 /* userdata */) == FFI_OK);
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res = (*((closure_test_type0)pcl))
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(1LL, 2LL, 3LL, 4LL, 127LL, 429LL, 7LL, 8LL, 9LL, 10LL, 11, 12LL,
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13LL, 19LL, 21LL, 1);
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/* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
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CHECK(res == 680);
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exit(0);
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}
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99
libffi/testsuite/libffi.call/cls_18byte.c
Normal file
99
libffi/testsuite/libffi.call/cls_18byte.c
Normal file
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/* Area: ffi_call, closure_call
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Purpose: Check structure passing with different structure size.
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Depending on the ABI. Double alignment check on darwin.
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Limitations: none.
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PR: none.
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Originator: <andreast@gcc.gnu.org> 20030915 */
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/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
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#include "ffitest.h"
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typedef struct cls_struct_18byte {
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double a;
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unsigned char b;
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unsigned char c;
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double d;
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} cls_struct_18byte;
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cls_struct_18byte cls_struct_18byte_fn(struct cls_struct_18byte a1,
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struct cls_struct_18byte a2)
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{
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struct cls_struct_18byte result;
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result.a = a1.a + a2.a;
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result.b = a1.b + a2.b;
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result.c = a1.c + a2.c;
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result.d = a1.d + a2.d;
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printf("%g %d %d %g %g %d %d %g: %g %d %d %g\n", a1.a, a1.b, a1.c, a1.d,
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a2.a, a2.b, a2.c, a2.d,
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result.a, result.b, result.c, result.d);
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return result;
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}
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static void
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cls_struct_18byte_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
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{
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struct cls_struct_18byte a1, a2;
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a1 = *(struct cls_struct_18byte*)(args[0]);
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a2 = *(struct cls_struct_18byte*)(args[1]);
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*(cls_struct_18byte*)resp = cls_struct_18byte_fn(a1, a2);
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}
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int main (void)
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{
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ffi_cif cif;
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static ffi_closure cl;
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ffi_closure *pcl = &cl;
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void* args_dbl[3];
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ffi_type* cls_struct_fields[5];
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ffi_type cls_struct_type;
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ffi_type* dbl_arg_types[3];
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cls_struct_type.size = 0;
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cls_struct_type.alignment = 0;
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cls_struct_type.type = FFI_TYPE_STRUCT;
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cls_struct_type.elements = cls_struct_fields;
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struct cls_struct_18byte g_dbl = { 1.0, 127, 126, 3.0 };
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struct cls_struct_18byte f_dbl = { 4.0, 125, 124, 5.0 };
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struct cls_struct_18byte res_dbl;
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cls_struct_fields[0] = &ffi_type_double;
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cls_struct_fields[1] = &ffi_type_uchar;
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cls_struct_fields[2] = &ffi_type_uchar;
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cls_struct_fields[3] = &ffi_type_double;
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cls_struct_fields[4] = NULL;
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dbl_arg_types[0] = &cls_struct_type;
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dbl_arg_types[1] = &cls_struct_type;
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dbl_arg_types[2] = NULL;
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CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
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dbl_arg_types) == FFI_OK);
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args_dbl[0] = &g_dbl;
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args_dbl[1] = &f_dbl;
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args_dbl[2] = NULL;
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ffi_call(&cif, FFI_FN(cls_struct_18byte_fn), &res_dbl, args_dbl);
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/* { dg-output "1 127 126 3 4 125 124 5: 5 252 250 8" } */
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CHECK( res_dbl.a == (g_dbl.a + f_dbl.a));
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CHECK( res_dbl.b == (g_dbl.b + f_dbl.b));
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CHECK( res_dbl.c == (g_dbl.c + f_dbl.c));
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CHECK( res_dbl.d == (g_dbl.d + f_dbl.d));
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CHECK(ffi_prep_closure(pcl, &cif, cls_struct_18byte_gn, NULL) == FFI_OK);
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res_dbl = ((cls_struct_18byte(*)(cls_struct_18byte, cls_struct_18byte))(pcl))(g_dbl, f_dbl);
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/* { dg-output "\n1 127 126 3 4 125 124 5: 5 252 250 8" } */
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CHECK( res_dbl.a == (g_dbl.a + f_dbl.a));
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CHECK( res_dbl.b == (g_dbl.b + f_dbl.b));
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CHECK( res_dbl.c == (g_dbl.c + f_dbl.c));
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CHECK( res_dbl.d == (g_dbl.d + f_dbl.d));
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exit(0);
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}
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105
libffi/testsuite/libffi.call/cls_19byte.c
Normal file
105
libffi/testsuite/libffi.call/cls_19byte.c
Normal file
@ -0,0 +1,105 @@
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/* Area: ffi_call, closure_call
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Purpose: Check structure passing with different structure size.
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Depending on the ABI. Double alignment check on darwin.
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Limitations: none.
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PR: none.
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Originator: <andreast@gcc.gnu.org> 20030915 */
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/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
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#include "ffitest.h"
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typedef struct cls_struct_19byte {
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double a;
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unsigned char b;
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unsigned char c;
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double d;
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unsigned char e;
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} cls_struct_19byte;
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cls_struct_19byte cls_struct_19byte_fn(struct cls_struct_19byte a1,
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struct cls_struct_19byte a2)
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{
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struct cls_struct_19byte result;
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result.a = a1.a + a2.a;
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result.b = a1.b + a2.b;
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result.c = a1.c + a2.c;
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result.d = a1.d + a2.d;
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result.e = a1.e + a2.e;
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printf("%g %d %d %g %d %g %d %d %g %d: %g %d %d %g %d\n",
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a1.a, a1.b, a1.c, a1.d, a1.e,
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a2.a, a2.b, a2.c, a2.d, a2.e,
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result.a, result.b, result.c, result.d, result.e);
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return result;
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}
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static void
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cls_struct_19byte_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
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{
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struct cls_struct_19byte a1, a2;
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a1 = *(struct cls_struct_19byte*)(args[0]);
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a2 = *(struct cls_struct_19byte*)(args[1]);
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*(cls_struct_19byte*)resp = cls_struct_19byte_fn(a1, a2);
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}
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int main (void)
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{
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ffi_cif cif;
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static ffi_closure cl;
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ffi_closure *pcl = &cl;
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void* args_dbl[3];
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ffi_type* cls_struct_fields[6];
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ffi_type cls_struct_type;
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ffi_type* dbl_arg_types[3];
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cls_struct_type.size = 0;
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cls_struct_type.alignment = 0;
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cls_struct_type.type = FFI_TYPE_STRUCT;
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cls_struct_type.elements = cls_struct_fields;
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struct cls_struct_19byte g_dbl = { 1.0, 127, 126, 3.0, 120 };
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struct cls_struct_19byte f_dbl = { 4.0, 125, 124, 5.0, 119 };
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struct cls_struct_19byte res_dbl;
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cls_struct_fields[0] = &ffi_type_double;
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cls_struct_fields[1] = &ffi_type_uchar;
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cls_struct_fields[2] = &ffi_type_uchar;
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cls_struct_fields[3] = &ffi_type_double;
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cls_struct_fields[4] = &ffi_type_uchar;
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cls_struct_fields[5] = NULL;
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dbl_arg_types[0] = &cls_struct_type;
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dbl_arg_types[1] = &cls_struct_type;
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dbl_arg_types[2] = NULL;
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CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
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dbl_arg_types) == FFI_OK);
|
||||
|
||||
args_dbl[0] = &g_dbl;
|
||||
args_dbl[1] = &f_dbl;
|
||||
args_dbl[2] = NULL;
|
||||
|
||||
ffi_call(&cif, FFI_FN(cls_struct_19byte_fn), &res_dbl, args_dbl);
|
||||
/* { dg-output "1 127 126 3 120 4 125 124 5 119: 5 252 250 8 239" } */
|
||||
CHECK( res_dbl.a == (g_dbl.a + f_dbl.a));
|
||||
CHECK( res_dbl.b == (g_dbl.b + f_dbl.b));
|
||||
CHECK( res_dbl.c == (g_dbl.c + f_dbl.c));
|
||||
CHECK( res_dbl.d == (g_dbl.d + f_dbl.d));
|
||||
CHECK( res_dbl.e == (g_dbl.e + f_dbl.e));
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_19byte_gn, NULL) == FFI_OK);
|
||||
|
||||
res_dbl = ((cls_struct_19byte(*)(cls_struct_19byte, cls_struct_19byte))(pcl))(g_dbl, f_dbl);
|
||||
/* { dg-output "\n1 127 126 3 120 4 125 124 5 119: 5 252 250 8 239" } */
|
||||
CHECK( res_dbl.a == (g_dbl.a + f_dbl.a));
|
||||
CHECK( res_dbl.b == (g_dbl.b + f_dbl.b));
|
||||
CHECK( res_dbl.c == (g_dbl.c + f_dbl.c));
|
||||
CHECK( res_dbl.d == (g_dbl.d + f_dbl.d));
|
||||
CHECK( res_dbl.e == (g_dbl.e + f_dbl.e));
|
||||
|
||||
exit(0);
|
||||
}
|
||||
92
libffi/testsuite/libffi.call/cls_20byte1.c
Normal file
92
libffi/testsuite/libffi.call/cls_20byte1.c
Normal file
@ -0,0 +1,92 @@
|
||||
/* Area: ffi_call, closure_call
|
||||
Purpose: Check structure passing with different structure size.
|
||||
Depending on the ABI. Check overlapping.
|
||||
Limitations: none.
|
||||
PR: none.
|
||||
Originator: <andreast@gcc.gnu.org> 20030828 */
|
||||
|
||||
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
||||
#include "ffitest.h"
|
||||
|
||||
typedef struct cls_struct_20byte {
|
||||
int a;
|
||||
double b;
|
||||
double c;
|
||||
} cls_struct_20byte;
|
||||
|
||||
cls_struct_20byte cls_struct_20byte_fn(struct cls_struct_20byte a1,
|
||||
struct cls_struct_20byte a2)
|
||||
{
|
||||
struct cls_struct_20byte result;
|
||||
|
||||
result.a = a1.a + a2.a;
|
||||
result.b = a1.b + a2.b;
|
||||
result.c = a1.c + a2.c;
|
||||
|
||||
printf("%d %g %g %d %g %g: %d %g %g\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c,
|
||||
result.a, result.b, result.c);
|
||||
return result;
|
||||
}
|
||||
|
||||
static void
|
||||
cls_struct_20byte_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
|
||||
{
|
||||
struct cls_struct_20byte a1, a2;
|
||||
|
||||
a1 = *(struct cls_struct_20byte*)(args[0]);
|
||||
a2 = *(struct cls_struct_20byte*)(args[1]);
|
||||
|
||||
*(cls_struct_20byte*)resp = cls_struct_20byte_fn(a1, a2);
|
||||
}
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
static ffi_closure cl;
|
||||
ffi_closure *pcl = &cl;
|
||||
void* args_dbl[3];
|
||||
ffi_type* cls_struct_fields[4];
|
||||
ffi_type cls_struct_type;
|
||||
ffi_type* dbl_arg_types[3];
|
||||
|
||||
cls_struct_type.size = 0;
|
||||
cls_struct_type.alignment = 0;
|
||||
cls_struct_type.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type.elements = cls_struct_fields;
|
||||
|
||||
struct cls_struct_20byte g_dbl = { 1, 2.0, 3.0 };
|
||||
struct cls_struct_20byte f_dbl = { 4, 5.0, 7.0 };
|
||||
struct cls_struct_20byte res_dbl;
|
||||
|
||||
cls_struct_fields[0] = &ffi_type_uint32;
|
||||
cls_struct_fields[1] = &ffi_type_double;
|
||||
cls_struct_fields[2] = &ffi_type_double;
|
||||
cls_struct_fields[3] = NULL;
|
||||
|
||||
dbl_arg_types[0] = &cls_struct_type;
|
||||
dbl_arg_types[1] = &cls_struct_type;
|
||||
dbl_arg_types[2] = NULL;
|
||||
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
|
||||
dbl_arg_types) == FFI_OK);
|
||||
|
||||
args_dbl[0] = &g_dbl;
|
||||
args_dbl[1] = &f_dbl;
|
||||
args_dbl[2] = NULL;
|
||||
|
||||
ffi_call(&cif, FFI_FN(cls_struct_20byte_fn), &res_dbl, args_dbl);
|
||||
/* { dg-output "1 2 3 4 5 7: 5 7 10" } */
|
||||
CHECK( res_dbl.a == (g_dbl.a + f_dbl.a));
|
||||
CHECK( res_dbl.b == (g_dbl.b + f_dbl.b));
|
||||
CHECK( res_dbl.c == (g_dbl.c + f_dbl.c));
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_20byte_gn, NULL) == FFI_OK);
|
||||
|
||||
res_dbl = ((cls_struct_20byte(*)(cls_struct_20byte, cls_struct_20byte))(pcl))(g_dbl, f_dbl);
|
||||
/* { dg-output "\n1 2 3 4 5 7: 5 7 10" } */
|
||||
CHECK( res_dbl.a == (g_dbl.a + f_dbl.a));
|
||||
CHECK( res_dbl.b == (g_dbl.b + f_dbl.b));
|
||||
CHECK( res_dbl.c == (g_dbl.c + f_dbl.c));
|
||||
|
||||
exit(0);
|
||||
}
|
||||
133
libffi/testsuite/libffi.call/cls_64byte.c
Normal file
133
libffi/testsuite/libffi.call/cls_64byte.c
Normal file
@ -0,0 +1,133 @@
|
||||
/* Area: ffi_call, closure_call
|
||||
Purpose: Check structure passing with different structure size.
|
||||
Depending on the ABI. Check bigger struct which overlaps
|
||||
the gp and fp register count on Darwin/AIX/ppc64.
|
||||
Limitations: none.
|
||||
PR: none.
|
||||
Originator: <andreast@gcc.gnu.org> 20030828 */
|
||||
|
||||
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
||||
#include "ffitest.h"
|
||||
|
||||
typedef struct cls_struct_64byte {
|
||||
double a;
|
||||
double b;
|
||||
double c;
|
||||
double d;
|
||||
double e;
|
||||
double f;
|
||||
double g;
|
||||
double h;
|
||||
} cls_struct_64byte;
|
||||
|
||||
cls_struct_64byte cls_struct_64byte_fn(struct cls_struct_64byte b0,
|
||||
struct cls_struct_64byte b1,
|
||||
struct cls_struct_64byte b2,
|
||||
struct cls_struct_64byte b3)
|
||||
{
|
||||
struct cls_struct_64byte result;
|
||||
|
||||
result.a = b0.a + b1.a + b2.a + b3.a;
|
||||
result.b = b0.b + b1.b + b2.b + b3.b;
|
||||
result.c = b0.c + b1.c + b2.c + b3.c;
|
||||
result.d = b0.d + b1.d + b2.d + b3.d;
|
||||
result.e = b0.e + b1.e + b2.e + b3.e;
|
||||
result.f = b0.f + b1.f + b2.f + b3.f;
|
||||
result.g = b0.g + b1.g + b2.g + b3.g;
|
||||
result.h = b0.h + b1.h + b2.h + b3.h;
|
||||
|
||||
printf("%g %g %g %g %g %g %g %g\n", result.a, result.b, result.c,
|
||||
result.d, result.e, result.f, result.g, result.h);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static void
|
||||
cls_struct_64byte_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
|
||||
{
|
||||
struct cls_struct_64byte b0, b1, b2, b3;
|
||||
|
||||
b0 = *(struct cls_struct_64byte*)(args[0]);
|
||||
b1 = *(struct cls_struct_64byte*)(args[1]);
|
||||
b2 = *(struct cls_struct_64byte*)(args[2]);
|
||||
b3 = *(struct cls_struct_64byte*)(args[3]);
|
||||
|
||||
*(cls_struct_64byte*)resp = cls_struct_64byte_fn(b0, b1, b2, b3);
|
||||
}
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
static ffi_closure cl;
|
||||
ffi_closure *pcl = &cl;
|
||||
void* args_dbl[5];
|
||||
ffi_type* cls_struct_fields[9];
|
||||
ffi_type cls_struct_type;
|
||||
ffi_type* dbl_arg_types[5];
|
||||
|
||||
cls_struct_type.size = 0;
|
||||
cls_struct_type.alignment = 0;
|
||||
cls_struct_type.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type.elements = cls_struct_fields;
|
||||
|
||||
struct cls_struct_64byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0 };
|
||||
struct cls_struct_64byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0 };
|
||||
struct cls_struct_64byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0 };
|
||||
struct cls_struct_64byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0 };
|
||||
struct cls_struct_64byte res_dbl;
|
||||
|
||||
cls_struct_fields[0] = &ffi_type_double;
|
||||
cls_struct_fields[1] = &ffi_type_double;
|
||||
cls_struct_fields[2] = &ffi_type_double;
|
||||
cls_struct_fields[3] = &ffi_type_double;
|
||||
cls_struct_fields[4] = &ffi_type_double;
|
||||
cls_struct_fields[5] = &ffi_type_double;
|
||||
cls_struct_fields[6] = &ffi_type_double;
|
||||
cls_struct_fields[7] = &ffi_type_double;
|
||||
cls_struct_fields[8] = NULL;
|
||||
|
||||
dbl_arg_types[0] = &cls_struct_type;
|
||||
dbl_arg_types[1] = &cls_struct_type;
|
||||
dbl_arg_types[2] = &cls_struct_type;
|
||||
dbl_arg_types[3] = &cls_struct_type;
|
||||
dbl_arg_types[4] = NULL;
|
||||
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
|
||||
dbl_arg_types) == FFI_OK);
|
||||
|
||||
args_dbl[0] = &e_dbl;
|
||||
args_dbl[1] = &f_dbl;
|
||||
args_dbl[2] = &g_dbl;
|
||||
args_dbl[3] = &h_dbl;
|
||||
args_dbl[4] = NULL;
|
||||
|
||||
ffi_call(&cif, FFI_FN(cls_struct_64byte_fn), &res_dbl, args_dbl);
|
||||
/* { dg-output "22 15 17 25 6 13 19 18" } */
|
||||
CHECK( res_dbl.a == (e_dbl.a + f_dbl.a + g_dbl.a + h_dbl.a));
|
||||
CHECK( res_dbl.b == (e_dbl.b + f_dbl.b + g_dbl.b + h_dbl.b));
|
||||
CHECK( res_dbl.c == (e_dbl.c + f_dbl.c + g_dbl.c + h_dbl.c));
|
||||
CHECK( res_dbl.d == (e_dbl.d + f_dbl.d + g_dbl.d + h_dbl.d));
|
||||
CHECK( res_dbl.e == (e_dbl.e + f_dbl.e + g_dbl.e + h_dbl.e));
|
||||
CHECK( res_dbl.f == (e_dbl.f + f_dbl.f + g_dbl.f + h_dbl.f));
|
||||
CHECK( res_dbl.g == (e_dbl.g + f_dbl.g + g_dbl.g + h_dbl.g));
|
||||
CHECK( res_dbl.h == (e_dbl.h + f_dbl.h + g_dbl.h + h_dbl.h));
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_64byte_gn, NULL) == FFI_OK);
|
||||
|
||||
res_dbl = ((cls_struct_64byte(*)(cls_struct_64byte,
|
||||
cls_struct_64byte,
|
||||
cls_struct_64byte,
|
||||
cls_struct_64byte))
|
||||
(pcl))(e_dbl, f_dbl, g_dbl, h_dbl);
|
||||
/* { dg-output "\n22 15 17 25 6 13 19 18" } */
|
||||
CHECK( res_dbl.a == (e_dbl.a + f_dbl.a + g_dbl.a + h_dbl.a));
|
||||
CHECK( res_dbl.b == (e_dbl.b + f_dbl.b + g_dbl.b + h_dbl.b));
|
||||
CHECK( res_dbl.c == (e_dbl.c + f_dbl.c + g_dbl.c + h_dbl.c));
|
||||
CHECK( res_dbl.d == (e_dbl.d + f_dbl.d + g_dbl.d + h_dbl.d));
|
||||
CHECK( res_dbl.e == (e_dbl.e + f_dbl.e + g_dbl.e + h_dbl.e));
|
||||
CHECK( res_dbl.f == (e_dbl.f + f_dbl.f + g_dbl.f + h_dbl.f));
|
||||
CHECK( res_dbl.g == (e_dbl.g + f_dbl.g + g_dbl.g + h_dbl.g));
|
||||
CHECK( res_dbl.h == (e_dbl.h + f_dbl.h + g_dbl.h + h_dbl.h));
|
||||
|
||||
exit(0);
|
||||
}
|
||||
90
libffi/testsuite/libffi.call/cls_9byte1.c
Normal file
90
libffi/testsuite/libffi.call/cls_9byte1.c
Normal file
@ -0,0 +1,90 @@
|
||||
/* Area: ffi_call, closure_call
|
||||
Purpose: Check structure passing with different structure size.
|
||||
Depending on the ABI. Darwin/AIX do double-word
|
||||
alignment of the struct if the first element is a double.
|
||||
Check that it does not here.
|
||||
Limitations: none.
|
||||
PR: none.
|
||||
Originator: <andreast@gcc.gnu.org> 20030914 */
|
||||
|
||||
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
||||
#include "ffitest.h"
|
||||
|
||||
typedef struct cls_struct_9byte {
|
||||
int a;
|
||||
double b;
|
||||
} cls_struct_9byte;
|
||||
|
||||
cls_struct_9byte cls_struct_9byte_fn(struct cls_struct_9byte b1,
|
||||
struct cls_struct_9byte b2)
|
||||
{
|
||||
struct cls_struct_9byte result;
|
||||
|
||||
result.a = b1.a + b2.a;
|
||||
result.b = b1.b + b2.b;
|
||||
|
||||
printf("%d %g %d %g: %d %g\n", b1.a, b1.b, b2.a, b2.b,
|
||||
result.a, result.b);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static void cls_struct_9byte_gn(ffi_cif* cif, void* resp, void** args,
|
||||
void* userdata)
|
||||
{
|
||||
struct cls_struct_9byte b1, b2;
|
||||
|
||||
b1 = *(struct cls_struct_9byte*)(args[0]);
|
||||
b2 = *(struct cls_struct_9byte*)(args[1]);
|
||||
|
||||
*(cls_struct_9byte*)resp = cls_struct_9byte_fn(b1, b2);
|
||||
}
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
static ffi_closure cl;
|
||||
ffi_closure *pcl = &cl;
|
||||
void* args_dbl[3];
|
||||
ffi_type* cls_struct_fields[3];
|
||||
ffi_type cls_struct_type;
|
||||
ffi_type* dbl_arg_types[3];
|
||||
|
||||
cls_struct_type.size = 0;
|
||||
cls_struct_type.alignment = 0;
|
||||
cls_struct_type.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type.elements = cls_struct_fields;
|
||||
|
||||
struct cls_struct_9byte h_dbl = { 7, 8.0};
|
||||
struct cls_struct_9byte j_dbl = { 1, 9.0};
|
||||
struct cls_struct_9byte res_dbl;
|
||||
|
||||
cls_struct_fields[0] = &ffi_type_uint32;
|
||||
cls_struct_fields[1] = &ffi_type_double;
|
||||
cls_struct_fields[2] = NULL;
|
||||
|
||||
dbl_arg_types[0] = &cls_struct_type;
|
||||
dbl_arg_types[1] = &cls_struct_type;
|
||||
dbl_arg_types[2] = NULL;
|
||||
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
|
||||
dbl_arg_types) == FFI_OK);
|
||||
|
||||
args_dbl[0] = &h_dbl;
|
||||
args_dbl[1] = &j_dbl;
|
||||
args_dbl[2] = NULL;
|
||||
|
||||
ffi_call(&cif, FFI_FN(cls_struct_9byte_fn), &res_dbl, args_dbl);
|
||||
/* { dg-output "7 8 1 9: 8 17" } */
|
||||
CHECK( res_dbl.a == (h_dbl.a + j_dbl.a));
|
||||
CHECK( res_dbl.b == (h_dbl.b + j_dbl.b));
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_9byte_gn, NULL) == FFI_OK);
|
||||
|
||||
res_dbl = ((cls_struct_9byte(*)(cls_struct_9byte, cls_struct_9byte))(pcl))(h_dbl, j_dbl);
|
||||
/* { dg-output "\n7 8 1 9: 8 17" } */
|
||||
CHECK( res_dbl.a == (h_dbl.a + j_dbl.a));
|
||||
CHECK( res_dbl.b == (h_dbl.b + j_dbl.b));
|
||||
|
||||
exit(0);
|
||||
}
|
||||
90
libffi/testsuite/libffi.call/cls_9byte2.c
Normal file
90
libffi/testsuite/libffi.call/cls_9byte2.c
Normal file
@ -0,0 +1,90 @@
|
||||
/* Area: ffi_call, closure_call
|
||||
Purpose: Check structure passing with different structure size.
|
||||
Depending on the ABI. Darwin/AIX do double-word
|
||||
alignment of the struct if the first element is a double.
|
||||
Check that it does here.
|
||||
Limitations: none.
|
||||
PR: none.
|
||||
Originator: <andreast@gcc.gnu.org> 20030914 */
|
||||
|
||||
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
||||
#include "ffitest.h"
|
||||
|
||||
typedef struct cls_struct_9byte {
|
||||
double a;
|
||||
int b;
|
||||
} cls_struct_9byte;
|
||||
|
||||
cls_struct_9byte cls_struct_9byte_fn(struct cls_struct_9byte b1,
|
||||
struct cls_struct_9byte b2)
|
||||
{
|
||||
struct cls_struct_9byte result;
|
||||
|
||||
result.a = b1.a + b2.a;
|
||||
result.b = b1.b + b2.b;
|
||||
|
||||
printf("%g %d %g %d: %g %d\n", b1.a, b1.b, b2.a, b2.b,
|
||||
result.a, result.b);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static void cls_struct_9byte_gn(ffi_cif* cif, void* resp, void** args,
|
||||
void* userdata)
|
||||
{
|
||||
struct cls_struct_9byte b1, b2;
|
||||
|
||||
b1 = *(struct cls_struct_9byte*)(args[0]);
|
||||
b2 = *(struct cls_struct_9byte*)(args[1]);
|
||||
|
||||
*(cls_struct_9byte*)resp = cls_struct_9byte_fn(b1, b2);
|
||||
}
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
static ffi_closure cl;
|
||||
ffi_closure *pcl = &cl;
|
||||
void* args_dbl[3];
|
||||
ffi_type* cls_struct_fields[3];
|
||||
ffi_type cls_struct_type;
|
||||
ffi_type* dbl_arg_types[3];
|
||||
|
||||
cls_struct_type.size = 0;
|
||||
cls_struct_type.alignment = 0;
|
||||
cls_struct_type.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type.elements = cls_struct_fields;
|
||||
|
||||
struct cls_struct_9byte h_dbl = { 7.0, 8};
|
||||
struct cls_struct_9byte j_dbl = { 1.0, 9};
|
||||
struct cls_struct_9byte res_dbl;
|
||||
|
||||
cls_struct_fields[0] = &ffi_type_double;
|
||||
cls_struct_fields[1] = &ffi_type_uint32;
|
||||
cls_struct_fields[2] = NULL;
|
||||
|
||||
dbl_arg_types[0] = &cls_struct_type;
|
||||
dbl_arg_types[1] = &cls_struct_type;
|
||||
dbl_arg_types[2] = NULL;
|
||||
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
|
||||
dbl_arg_types) == FFI_OK);
|
||||
|
||||
args_dbl[0] = &h_dbl;
|
||||
args_dbl[1] = &j_dbl;
|
||||
args_dbl[2] = NULL;
|
||||
|
||||
ffi_call(&cif, FFI_FN(cls_struct_9byte_fn), &res_dbl, args_dbl);
|
||||
/* { dg-output "7 8 1 9: 8 17" } */
|
||||
CHECK( res_dbl.a == (h_dbl.a + j_dbl.a));
|
||||
CHECK( res_dbl.b == (h_dbl.b + j_dbl.b));
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_9byte_gn, NULL) == FFI_OK);
|
||||
|
||||
res_dbl = ((cls_struct_9byte(*)(cls_struct_9byte, cls_struct_9byte))(pcl))(h_dbl, j_dbl);
|
||||
/* { dg-output "\n7 8 1 9: 8 17" } */
|
||||
CHECK( res_dbl.a == (h_dbl.a + j_dbl.a));
|
||||
CHECK( res_dbl.b == (h_dbl.b + j_dbl.b));
|
||||
|
||||
exit(0);
|
||||
}
|
||||
41
libffi/testsuite/libffi.call/cls_schar.c
Normal file
41
libffi/testsuite/libffi.call/cls_schar.c
Normal file
@ -0,0 +1,41 @@
|
||||
/* Area: closure_call
|
||||
Purpose: Check return value schar.
|
||||
Limitations: none.
|
||||
PR: none.
|
||||
Originator: <andreast@gcc.gnu.org> 20031108 */
|
||||
|
||||
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
||||
#include "ffitest.h"
|
||||
|
||||
static void cls_ret_schar_fn(ffi_cif* cif,void* resp,void** args,
|
||||
void* userdata)
|
||||
{
|
||||
*(ffi_arg*)resp = *(signed char *)args[0];
|
||||
printf("%d: %d\n",*(signed char *)args[0],
|
||||
*(ffi_arg*)resp);
|
||||
}
|
||||
typedef signed char (*cls_ret_schar)(signed char);
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
static ffi_closure cl;
|
||||
ffi_closure *pcl = &cl;
|
||||
ffi_type * cl_arg_types[2];
|
||||
signed char res;
|
||||
|
||||
cl_arg_types[0] = &ffi_type_schar;
|
||||
cl_arg_types[1] = NULL;
|
||||
|
||||
/* Initialize the cif */
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
|
||||
&ffi_type_schar, cl_arg_types) == FFI_OK);
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, cls_ret_schar_fn, NULL) == FFI_OK);
|
||||
|
||||
res = (*((cls_ret_schar)pcl))(127);
|
||||
/* { dg-output "127: 127" } */
|
||||
CHECK(res == 127);
|
||||
|
||||
exit(0);
|
||||
}
|
||||
41
libffi/testsuite/libffi.call/cls_sint.c
Normal file
41
libffi/testsuite/libffi.call/cls_sint.c
Normal file
@ -0,0 +1,41 @@
|
||||
/* Area: closure_call
|
||||
Purpose: Check return value sint32.
|
||||
Limitations: none.
|
||||
PR: none.
|
||||
Originator: <andreast@gcc.gnu.org> 20031108 */
|
||||
|
||||
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
||||
#include "ffitest.h"
|
||||
|
||||
static void cls_ret_sint_fn(ffi_cif* cif,void* resp,void** args,
|
||||
void* userdata)
|
||||
{
|
||||
*(ffi_arg*)resp = *(signed int *)args[0];
|
||||
printf("%d: %d\n",*(signed int *)args[0],
|
||||
*(ffi_arg*)resp);
|
||||
}
|
||||
typedef signed int (*cls_ret_sint)(signed int);
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
static ffi_closure cl;
|
||||
ffi_closure *pcl = &cl;
|
||||
ffi_type * cl_arg_types[2];
|
||||
signed int res;
|
||||
|
||||
cl_arg_types[0] = &ffi_type_sint32;
|
||||
cl_arg_types[1] = NULL;
|
||||
|
||||
/* Initialize the cif */
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
|
||||
&ffi_type_sint32, cl_arg_types) == FFI_OK);
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, cls_ret_sint_fn, NULL) == FFI_OK);
|
||||
|
||||
res = (*((cls_ret_sint)pcl))(65534);
|
||||
/* { dg-output "65534: 65534" } */
|
||||
CHECK(res == 65534);
|
||||
|
||||
exit(0);
|
||||
}
|
||||
41
libffi/testsuite/libffi.call/cls_sshort.c
Normal file
41
libffi/testsuite/libffi.call/cls_sshort.c
Normal file
@ -0,0 +1,41 @@
|
||||
/* Area: closure_call
|
||||
Purpose: Check return value sshort.
|
||||
Limitations: none.
|
||||
PR: none.
|
||||
Originator: <andreast@gcc.gnu.org> 20031108 */
|
||||
|
||||
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
||||
#include "ffitest.h"
|
||||
|
||||
static void cls_ret_sshort_fn(ffi_cif* cif,void* resp,void** args,
|
||||
void* userdata)
|
||||
{
|
||||
*(ffi_arg*)resp = *(signed short *)args[0];
|
||||
printf("%d: %d\n",*(signed short *)args[0],
|
||||
*(ffi_arg*)resp);
|
||||
}
|
||||
typedef signed short (*cls_ret_sshort)(signed short);
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
static ffi_closure cl;
|
||||
ffi_closure *pcl = &cl;
|
||||
ffi_type * cl_arg_types[2];
|
||||
signed short res;
|
||||
|
||||
cl_arg_types[0] = &ffi_type_sint16;
|
||||
cl_arg_types[1] = NULL;
|
||||
|
||||
/* Initialize the cif */
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
|
||||
&ffi_type_sint16, cl_arg_types) == FFI_OK);
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, cls_ret_sshort_fn, NULL) == FFI_OK);
|
||||
|
||||
res = (*((cls_ret_sshort)pcl))(255);
|
||||
/* { dg-output "255: 255" } */
|
||||
CHECK(res == 255);
|
||||
|
||||
exit(0);
|
||||
}
|
||||
119
libffi/testsuite/libffi.call/nested_struct2.c
Normal file
119
libffi/testsuite/libffi.call/nested_struct2.c
Normal file
@ -0,0 +1,119 @@
|
||||
/* Area: ffi_call, closure_call
|
||||
Purpose: Check structure passing with different structure size.
|
||||
Contains structs as parameter of the struct itself.
|
||||
Sample taken from Alan Modras patch to src/prep_cif.c.
|
||||
Limitations: none.
|
||||
PR: none.
|
||||
Originator: <andreast@gcc.gnu.org> 20030911 */
|
||||
|
||||
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
||||
#include "ffitest.h"
|
||||
|
||||
#if LONG_MAX == 2147483647
|
||||
#define ffi_type_mylong ffi_type_uint32
|
||||
#else
|
||||
#if LONG_MAX == 9223372036854775807
|
||||
#define ffi_type_mylong ffi_type_uint64
|
||||
#else
|
||||
#error "Error, size LONG not defined as expected"
|
||||
#endif
|
||||
#endif
|
||||
|
||||
typedef struct A {
|
||||
unsigned long a;
|
||||
unsigned char b;
|
||||
} A;
|
||||
|
||||
typedef struct B {
|
||||
struct A x;
|
||||
unsigned char y;
|
||||
} B;
|
||||
|
||||
B B_fn(struct A b0, struct B b1)
|
||||
{
|
||||
struct B result;
|
||||
|
||||
result.x.a = b0.a + b1.x.a;
|
||||
result.x.b = b0.b + b1.x.b + b1.y;
|
||||
result.y = b0.b + b1.x.b;
|
||||
|
||||
printf("%d %d %d %d %d: %d %d %d\n", b0.a, b0.b, b1.x.a, b1.x.b, b1.y,
|
||||
result.x.a, result.x.b, result.y);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static void
|
||||
B_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
|
||||
{
|
||||
struct A b0;
|
||||
struct B b1;
|
||||
|
||||
b0 = *(struct A*)(args[0]);
|
||||
b1 = *(struct B*)(args[1]);
|
||||
|
||||
*(B*)resp = B_fn(b0, b1);
|
||||
}
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
static ffi_closure cl;
|
||||
ffi_closure *pcl = &cl;
|
||||
void* args_dbl[3];
|
||||
ffi_type* cls_struct_fields[3];
|
||||
ffi_type* cls_struct_fields1[3];
|
||||
ffi_type cls_struct_type, cls_struct_type1;
|
||||
ffi_type* dbl_arg_types[3];
|
||||
|
||||
cls_struct_type.size = 0;
|
||||
cls_struct_type.alignment = 0;
|
||||
cls_struct_type.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type.elements = cls_struct_fields;
|
||||
|
||||
cls_struct_type1.size = 0;
|
||||
cls_struct_type1.alignment = 0;
|
||||
cls_struct_type1.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type1.elements = cls_struct_fields1;
|
||||
|
||||
struct A e_dbl = { 1, 7};
|
||||
struct B f_dbl = {{12 , 127}, 99};
|
||||
|
||||
struct B res_dbl;
|
||||
|
||||
cls_struct_fields[0] = &ffi_type_mylong;
|
||||
cls_struct_fields[1] = &ffi_type_uchar;
|
||||
cls_struct_fields[2] = NULL;
|
||||
|
||||
cls_struct_fields1[0] = &cls_struct_type;
|
||||
cls_struct_fields1[1] = &ffi_type_uchar;
|
||||
cls_struct_fields1[2] = NULL;
|
||||
|
||||
|
||||
dbl_arg_types[0] = &cls_struct_type;
|
||||
dbl_arg_types[1] = &cls_struct_type1;
|
||||
dbl_arg_types[2] = NULL;
|
||||
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
|
||||
dbl_arg_types) == FFI_OK);
|
||||
|
||||
args_dbl[0] = &e_dbl;
|
||||
args_dbl[1] = &f_dbl;
|
||||
args_dbl[2] = NULL;
|
||||
|
||||
ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
|
||||
/* { dg-output "1 7 12 127 99: 13 233 134" } */
|
||||
CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
|
||||
CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
|
||||
CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
|
||||
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, B_gn, NULL) == FFI_OK);
|
||||
|
||||
res_dbl = ((B(*)(A, B))(pcl))(e_dbl, f_dbl);
|
||||
/* { dg-output "\n1 7 12 127 99: 13 233 134" } */
|
||||
CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
|
||||
CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
|
||||
CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
|
||||
exit(0);
|
||||
}
|
||||
110
libffi/testsuite/libffi.call/nested_struct3.c
Normal file
110
libffi/testsuite/libffi.call/nested_struct3.c
Normal file
@ -0,0 +1,110 @@
|
||||
/* Area: ffi_call, closure_call
|
||||
Purpose: Check structure passing with different structure size.
|
||||
Contains structs as parameter of the struct itself.
|
||||
Sample taken from Alan Modras patch to src/prep_cif.c.
|
||||
Limitations: none.
|
||||
PR: none.
|
||||
Originator: <andreast@gcc.gnu.org> 20030911 */
|
||||
|
||||
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
||||
#include "ffitest.h"
|
||||
|
||||
typedef struct A {
|
||||
unsigned long long a;
|
||||
unsigned char b;
|
||||
} A;
|
||||
|
||||
typedef struct B {
|
||||
struct A x;
|
||||
unsigned char y;
|
||||
} B;
|
||||
|
||||
B B_fn(struct A b0, struct B b1)
|
||||
{
|
||||
struct B result;
|
||||
|
||||
result.x.a = b0.a + b1.x.a;
|
||||
result.x.b = b0.b + b1.x.b + b1.y;
|
||||
result.y = b0.b + b1.x.b;
|
||||
|
||||
printf("%d %d %d %d %d: %d %d %d\n", (int)b0.a, b0.b,
|
||||
(int)b1.x.a, b1.x.b, b1.y,
|
||||
(int)result.x.a, result.x.b, result.y);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static void
|
||||
B_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
|
||||
{
|
||||
struct A b0;
|
||||
struct B b1;
|
||||
|
||||
b0 = *(struct A*)(args[0]);
|
||||
b1 = *(struct B*)(args[1]);
|
||||
|
||||
*(B*)resp = B_fn(b0, b1);
|
||||
}
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
static ffi_closure cl;
|
||||
ffi_closure *pcl = &cl;
|
||||
void* args_dbl[3];
|
||||
ffi_type* cls_struct_fields[3];
|
||||
ffi_type* cls_struct_fields1[3];
|
||||
ffi_type cls_struct_type, cls_struct_type1;
|
||||
ffi_type* dbl_arg_types[3];
|
||||
|
||||
cls_struct_type.size = 0;
|
||||
cls_struct_type.alignment = 0;
|
||||
cls_struct_type.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type.elements = cls_struct_fields;
|
||||
|
||||
cls_struct_type1.size = 0;
|
||||
cls_struct_type1.alignment = 0;
|
||||
cls_struct_type1.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type1.elements = cls_struct_fields1;
|
||||
|
||||
struct A e_dbl = { 1LL, 7};
|
||||
struct B f_dbl = {{12LL , 127}, 99};
|
||||
|
||||
struct B res_dbl;
|
||||
|
||||
cls_struct_fields[0] = &ffi_type_uint64;
|
||||
cls_struct_fields[1] = &ffi_type_uchar;
|
||||
cls_struct_fields[2] = NULL;
|
||||
|
||||
cls_struct_fields1[0] = &cls_struct_type;
|
||||
cls_struct_fields1[1] = &ffi_type_uchar;
|
||||
cls_struct_fields1[2] = NULL;
|
||||
|
||||
|
||||
dbl_arg_types[0] = &cls_struct_type;
|
||||
dbl_arg_types[1] = &cls_struct_type1;
|
||||
dbl_arg_types[2] = NULL;
|
||||
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
|
||||
dbl_arg_types) == FFI_OK);
|
||||
|
||||
args_dbl[0] = &e_dbl;
|
||||
args_dbl[1] = &f_dbl;
|
||||
args_dbl[2] = NULL;
|
||||
|
||||
ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
|
||||
/* { dg-output "1 7 12 127 99: 13 233 134" } */
|
||||
CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
|
||||
CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
|
||||
CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
|
||||
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, B_gn, NULL) == FFI_OK);
|
||||
|
||||
res_dbl = ((B(*)(A, B))(pcl))(e_dbl, f_dbl);
|
||||
/* { dg-output "\n1 7 12 127 99: 13 233 134" } */
|
||||
CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
|
||||
CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
|
||||
CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
|
||||
exit(0);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user