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nested_struct2.c: Remove ffi_type_mylong definition.
2006-02-16 Andreas Tobler <a.tobler@schweiz.ch> * testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong definition. * testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition here to be used by other test cases too. * testsuite/libffi.call/nested_struct10.c: New test case. * testsuite/libffi.call/nested_struct9.c: Likewise. * testsuite/libffi.call/nested_struct8.c: Likewise. * testsuite/libffi.call/nested_struct7.c: Likewise. * testsuite/libffi.call/nested_struct6.c: Likewise. * testsuite/libffi.call/nested_struct5.c: Likewise. * testsuite/libffi.call/nested_struct4.c: Likewise. From-SVN: r111151
This commit is contained in:
Andreas Tobler
Andreas Tobler
parent
8afa305af6
commit
b47b5e089b
@ -1,3 +1,18 @@
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2006-02-16 Andreas Tobler <a.tobler@schweiz.ch>
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* testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
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definition.
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* testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
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here to be used by other test cases too.
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* testsuite/libffi.call/nested_struct10.c: New test case.
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* testsuite/libffi.call/nested_struct9.c: Likewise.
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* testsuite/libffi.call/nested_struct8.c: Likewise.
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* testsuite/libffi.call/nested_struct7.c: Likewise.
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* testsuite/libffi.call/nested_struct6.c: Likewise.
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* testsuite/libffi.call/nested_struct5.c: Likewise.
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* testsuite/libffi.call/nested_struct4.c: Likewise.
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2006-01-21 Andreas Tobler <a.tobler@schweiz.ch>
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* configure.ac: Enable libffi for sparc64-*-freebsd*.
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@ -9,6 +9,16 @@
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#define CHECK(x) !(x) ? abort() : 0
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/* Define our own long for easier handling on multilib targets. */
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#if LONG_MAX == 2147483647
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#define ffi_type_mylong ffi_type_uint32
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#else
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#if LONG_MAX == 9223372036854775807
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#define ffi_type_mylong ffi_type_uint64
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#else
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#error "Error, size LONG not defined as expected"
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#endif
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#endif
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/* Prefer MAP_ANON(YMOUS) to /dev/zero, since we don't need to keep a
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file open. */
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141
libffi/testsuite/libffi.call/nested_struct10.c
Normal file
141
libffi/testsuite/libffi.call/nested_struct10.c
Normal file
@ -0,0 +1,141 @@
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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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Contains structs as parameter of the struct itself.
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Sample taken from Alan Modras patch to src/prep_cif.c.
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Limitations: none.
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PR: none.
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Originator: <andreast@gcc.gnu.org> 20051010 */
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/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
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#include "ffitest.h"
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typedef struct A {
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unsigned long long a;
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unsigned char b;
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} A;
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typedef struct B {
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unsigned char y;
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struct A x;
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unsigned int z;
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} B;
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typedef struct C {
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unsigned long long d;
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unsigned char e;
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} C;
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static B B_fn(struct A b2, struct B b3, struct C b4)
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{
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struct B result;
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result.x.a = b2.a + b3.x.a + b3.z + b4.d;
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result.x.b = b2.b + b3.x.b + b3.y + b4.e;
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result.y = b2.b + b3.x.b + b4.e;
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printf("%d %d %d %d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
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(int)b3.x.a, b3.x.b, b3.y, b3.z, (int)b4.d, b4.e,
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(int)result.x.a, result.x.b, result.y);
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return result;
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}
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static void
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B_gn(ffi_cif* cif __attribute__((unused)), void* resp, void** args,
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void* userdata __attribute__((unused)))
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{
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struct A b0;
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struct B b1;
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struct C b2;
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b0 = *(struct A*)(args[0]);
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b1 = *(struct B*)(args[1]);
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b2 = *(struct C*)(args[2]);
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*(B*)resp = B_fn(b0, b1, b2);
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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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#ifndef USING_MMAP
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static ffi_closure cl;
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#endif
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ffi_closure *pcl;
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void* args_dbl[4];
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ffi_type* cls_struct_fields[3];
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ffi_type* cls_struct_fields1[4];
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ffi_type* cls_struct_fields2[3];
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ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
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ffi_type* dbl_arg_types[4];
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#ifdef USING_MMAP
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pcl = allocate_mmap (sizeof(ffi_closure));
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#else
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pcl = &cl;
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#endif
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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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cls_struct_type1.size = 0;
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cls_struct_type1.alignment = 0;
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cls_struct_type1.type = FFI_TYPE_STRUCT;
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cls_struct_type1.elements = cls_struct_fields1;
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cls_struct_type2.size = 0;
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cls_struct_type2.alignment = 0;
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cls_struct_type2.type = FFI_TYPE_STRUCT;
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cls_struct_type2.elements = cls_struct_fields2;
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struct A e_dbl = { 1LL, 7};
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struct B f_dbl = { 99, {12LL , 127}, 255};
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struct C g_dbl = { 2LL, 9};
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struct B res_dbl;
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cls_struct_fields[0] = &ffi_type_uint64;
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cls_struct_fields[1] = &ffi_type_uchar;
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cls_struct_fields[2] = NULL;
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cls_struct_fields1[0] = &ffi_type_uchar;
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cls_struct_fields1[1] = &cls_struct_type;
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cls_struct_fields1[2] = &ffi_type_uint32;
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cls_struct_fields1[3] = NULL;
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cls_struct_fields2[0] = &ffi_type_uint64;
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cls_struct_fields2[1] = &ffi_type_uchar;
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cls_struct_fields2[2] = NULL;
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dbl_arg_types[0] = &cls_struct_type;
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dbl_arg_types[1] = &cls_struct_type1;
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dbl_arg_types[2] = &cls_struct_type2;
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dbl_arg_types[3] = NULL;
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CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
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dbl_arg_types) == FFI_OK);
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args_dbl[0] = &e_dbl;
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args_dbl[1] = &f_dbl;
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args_dbl[2] = &g_dbl;
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args_dbl[3] = NULL;
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ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
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/* { dg-output "1 7 12 127 99 255 2 9: 270 242 143" } */
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CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + f_dbl.z + g_dbl.d));
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CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
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CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
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CHECK(ffi_prep_closure(pcl, &cif, B_gn, NULL) == FFI_OK);
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res_dbl = ((B(*)(A, B, C))(pcl))(e_dbl, f_dbl, g_dbl);
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/* { dg-output "\n1 7 12 127 99 255 2 9: 270 242 143" } */
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CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + f_dbl.z + g_dbl.d));
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CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
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CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
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exit(0);
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}
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@ -9,16 +9,6 @@
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/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
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#include "ffitest.h"
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#if LONG_MAX == 2147483647
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#define ffi_type_mylong ffi_type_uint32
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#else
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#if LONG_MAX == 9223372036854775807
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#define ffi_type_mylong ffi_type_uint64
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#else
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#error "Error, size LONG not defined as expected"
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#endif
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#endif
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typedef struct A {
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unsigned long a;
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unsigned char b;
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@ -115,7 +105,6 @@ int main (void)
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CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
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CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
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CHECK(ffi_prep_closure(pcl, &cif, B_gn, NULL) == FFI_OK);
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res_dbl = ((B(*)(A, B))(pcl))(e_dbl, f_dbl);
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@ -123,5 +112,6 @@ int main (void)
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CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
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CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
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CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
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exit(0);
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}
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119
libffi/testsuite/libffi.call/nested_struct4.c
Normal file
119
libffi/testsuite/libffi.call/nested_struct4.c
Normal file
@ -0,0 +1,119 @@
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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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Contains structs as parameter of the struct itself.
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Sample taken from Alan Modras patch to src/prep_cif.c.
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Limitations: none.
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PR: none.
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Originator: <andreast@gcc.gnu.org> 20051010 */
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/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
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#include "ffitest.h"
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typedef struct A {
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double a;
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unsigned char b;
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} A;
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typedef struct B {
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struct A x;
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unsigned char y;
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} B;
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static B B_fn(struct A b2, struct B b3)
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{
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struct B result;
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result.x.a = b2.a + b3.x.a;
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result.x.b = b2.b + b3.x.b + b3.y;
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result.y = b2.b + b3.x.b;
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printf("%d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
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(int)b3.x.a, b3.x.b, b3.y,
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(int)result.x.a, result.x.b, result.y);
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return result;
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}
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static void
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B_gn(ffi_cif* cif __attribute__((unused)), void* resp, void** args,
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void* userdata __attribute__((unused)))
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{
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struct A b0;
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struct B b1;
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b0 = *(struct A*)(args[0]);
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b1 = *(struct B*)(args[1]);
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*(B*)resp = B_fn(b0, b1);
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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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#ifndef USING_MMAP
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static ffi_closure cl;
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#endif
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ffi_closure *pcl;
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void* args_dbl[3];
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ffi_type* cls_struct_fields[3];
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ffi_type* cls_struct_fields1[3];
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ffi_type cls_struct_type, cls_struct_type1;
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ffi_type* dbl_arg_types[3];
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#ifdef USING_MMAP
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pcl = allocate_mmap (sizeof(ffi_closure));
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#else
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pcl = &cl;
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#endif
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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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cls_struct_type1.size = 0;
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cls_struct_type1.alignment = 0;
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cls_struct_type1.type = FFI_TYPE_STRUCT;
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cls_struct_type1.elements = cls_struct_fields1;
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struct A e_dbl = { 1.0, 7};
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struct B f_dbl = {{12.0 , 127}, 99};
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struct B 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] = NULL;
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cls_struct_fields1[0] = &cls_struct_type;
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cls_struct_fields1[1] = &ffi_type_uchar;
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cls_struct_fields1[2] = NULL;
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dbl_arg_types[0] = &cls_struct_type;
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dbl_arg_types[1] = &cls_struct_type1;
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dbl_arg_types[2] = NULL;
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CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
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dbl_arg_types) == FFI_OK);
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args_dbl[0] = &e_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(B_fn), &res_dbl, args_dbl);
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/* { dg-output "1 7 12 127 99: 13 233 134" } */
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CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
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CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
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CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
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CHECK(ffi_prep_closure(pcl, &cif, B_gn, NULL) == FFI_OK);
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res_dbl = ((B(*)(A, B))(pcl))(e_dbl, f_dbl);
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/* { dg-output "\n1 7 12 127 99: 13 233 134" } */
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CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
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CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
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CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
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exit(0);
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}
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120
libffi/testsuite/libffi.call/nested_struct5.c
Normal file
120
libffi/testsuite/libffi.call/nested_struct5.c
Normal file
@ -0,0 +1,120 @@
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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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Contains structs as parameter of the struct itself.
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Sample taken from Alan Modras patch to src/prep_cif.c.
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Limitations: none.
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PR: none.
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Originator: <andreast@gcc.gnu.org> 20051010 */
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/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
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#include "ffitest.h"
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typedef struct A {
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long double a;
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unsigned char b;
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} A;
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typedef struct B {
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struct A x;
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unsigned char y;
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} B;
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static B B_fn(struct A b2, struct B b3)
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{
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struct B result;
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result.x.a = b2.a + b3.x.a;
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result.x.b = b2.b + b3.x.b + b3.y;
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result.y = b2.b + b3.x.b;
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printf("%d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
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(int)b3.x.a, b3.x.b, b3.y,
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(int)result.x.a, result.x.b, result.y);
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return result;
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}
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static void
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B_gn(ffi_cif* cif __attribute__((unused)), void* resp, void** args,
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void* userdata __attribute__((unused)))
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{
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struct A b0;
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struct B b1;
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b0 = *(struct A*)(args[0]);
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b1 = *(struct B*)(args[1]);
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*(B*)resp = B_fn(b0, b1);
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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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#ifndef USING_MMAP
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static ffi_closure cl;
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#endif
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ffi_closure *pcl;
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void* args_dbl[3];
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ffi_type* cls_struct_fields[3];
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ffi_type* cls_struct_fields1[3];
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ffi_type cls_struct_type, cls_struct_type1;
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ffi_type* dbl_arg_types[3];
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#ifdef USING_MMAP
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pcl = allocate_mmap (sizeof(ffi_closure));
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#else
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pcl = &cl;
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#endif
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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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cls_struct_type1.size = 0;
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cls_struct_type1.alignment = 0;
|
||||
cls_struct_type1.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type1.elements = cls_struct_fields1;
|
||||
|
||||
struct A e_dbl = { 1.0, 7};
|
||||
struct B f_dbl = {{12.0 , 127}, 99};
|
||||
|
||||
struct B res_dbl;
|
||||
|
||||
cls_struct_fields[0] = &ffi_type_longdouble;
|
||||
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);
|
||||
}
|
||||
139
libffi/testsuite/libffi.call/nested_struct6.c
Normal file
139
libffi/testsuite/libffi.call/nested_struct6.c
Normal file
@ -0,0 +1,139 @@
|
||||
/* 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> 20051010 */
|
||||
|
||||
/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
||||
#include "ffitest.h"
|
||||
|
||||
typedef struct A {
|
||||
double a;
|
||||
unsigned char b;
|
||||
} A;
|
||||
|
||||
typedef struct B {
|
||||
struct A x;
|
||||
unsigned char y;
|
||||
} B;
|
||||
|
||||
typedef struct C {
|
||||
long d;
|
||||
unsigned char e;
|
||||
} C;
|
||||
|
||||
static B B_fn(struct A b2, struct B b3, struct C b4)
|
||||
{
|
||||
struct B result;
|
||||
|
||||
result.x.a = b2.a + b3.x.a + b4.d;
|
||||
result.x.b = b2.b + b3.x.b + b3.y + b4.e;
|
||||
result.y = b2.b + b3.x.b + b4.e;
|
||||
|
||||
printf("%d %d %d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
|
||||
(int)b3.x.a, b3.x.b, b3.y, (int)b4.d, b4.e,
|
||||
(int)result.x.a, result.x.b, result.y);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static void
|
||||
B_gn(ffi_cif* cif __attribute__((unused)), void* resp, void** args,
|
||||
void* userdata __attribute__((unused)))
|
||||
{
|
||||
struct A b0;
|
||||
struct B b1;
|
||||
struct C b2;
|
||||
|
||||
b0 = *(struct A*)(args[0]);
|
||||
b1 = *(struct B*)(args[1]);
|
||||
b2 = *(struct C*)(args[2]);
|
||||
|
||||
*(B*)resp = B_fn(b0, b1, b2);
|
||||
}
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
#ifndef USING_MMAP
|
||||
static ffi_closure cl;
|
||||
#endif
|
||||
ffi_closure *pcl;
|
||||
void* args_dbl[4];
|
||||
ffi_type* cls_struct_fields[3];
|
||||
ffi_type* cls_struct_fields1[3];
|
||||
ffi_type* cls_struct_fields2[3];
|
||||
ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
|
||||
ffi_type* dbl_arg_types[4];
|
||||
|
||||
#ifdef USING_MMAP
|
||||
pcl = allocate_mmap (sizeof(ffi_closure));
|
||||
#else
|
||||
pcl = &cl;
|
||||
#endif
|
||||
|
||||
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;
|
||||
|
||||
cls_struct_type2.size = 0;
|
||||
cls_struct_type2.alignment = 0;
|
||||
cls_struct_type2.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type2.elements = cls_struct_fields2;
|
||||
|
||||
struct A e_dbl = { 1.0, 7};
|
||||
struct B f_dbl = {{12.0 , 127}, 99};
|
||||
struct C g_dbl = { 2, 9};
|
||||
|
||||
struct B res_dbl;
|
||||
|
||||
cls_struct_fields[0] = &ffi_type_double;
|
||||
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;
|
||||
|
||||
cls_struct_fields2[0] = &ffi_type_mylong;
|
||||
cls_struct_fields2[1] = &ffi_type_uchar;
|
||||
cls_struct_fields2[2] = NULL;
|
||||
|
||||
|
||||
dbl_arg_types[0] = &cls_struct_type;
|
||||
dbl_arg_types[1] = &cls_struct_type1;
|
||||
dbl_arg_types[2] = &cls_struct_type2;
|
||||
dbl_arg_types[3] = NULL;
|
||||
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
|
||||
dbl_arg_types) == FFI_OK);
|
||||
|
||||
args_dbl[0] = &e_dbl;
|
||||
args_dbl[1] = &f_dbl;
|
||||
args_dbl[2] = &g_dbl;
|
||||
args_dbl[3] = NULL;
|
||||
|
||||
ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
|
||||
/* { dg-output "1 7 12 127 99 2 9: 15 242 143" } */
|
||||
CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
|
||||
CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
|
||||
CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, B_gn, NULL) == FFI_OK);
|
||||
|
||||
res_dbl = ((B(*)(A, B, C))(pcl))(e_dbl, f_dbl, g_dbl);
|
||||
/* { dg-output "\n1 7 12 127 99 2 9: 15 242 143" } */
|
||||
CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
|
||||
CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
|
||||
CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
|
||||
|
||||
exit(0);
|
||||
}
|
||||
119
libffi/testsuite/libffi.call/nested_struct7.c
Normal file
119
libffi/testsuite/libffi.call/nested_struct7.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> 20051010 */
|
||||
|
||||
/* { dg-do run { xfail mips64*-*-* 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;
|
||||
|
||||
static B B_fn(struct A b2, struct B b3)
|
||||
{
|
||||
struct B result;
|
||||
|
||||
result.x.a = b2.a + b3.x.a;
|
||||
result.x.b = b2.b + b3.x.b + b3.y;
|
||||
result.y = b2.b + b3.x.b;
|
||||
|
||||
printf("%d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
|
||||
(int)b3.x.a, b3.x.b, b3.y,
|
||||
(int)result.x.a, result.x.b, result.y);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static void
|
||||
B_gn(ffi_cif* cif __attribute__((unused)), void* resp, void** args,
|
||||
void* userdata __attribute__((unused)))
|
||||
{
|
||||
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;
|
||||
#ifndef USING_MMAP
|
||||
static ffi_closure cl;
|
||||
#endif
|
||||
ffi_closure *pcl;
|
||||
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];
|
||||
|
||||
#ifdef USING_MMAP
|
||||
pcl = allocate_mmap (sizeof(ffi_closure));
|
||||
#else
|
||||
pcl = &cl;
|
||||
#endif
|
||||
|
||||
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 = {{12.0 , 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);
|
||||
}
|
||||
139
libffi/testsuite/libffi.call/nested_struct8.c
Normal file
139
libffi/testsuite/libffi.call/nested_struct8.c
Normal file
@ -0,0 +1,139 @@
|
||||
/* 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> 20051010 */
|
||||
|
||||
/* { dg-do run { xfail mips64*-*-* 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;
|
||||
|
||||
typedef struct C {
|
||||
unsigned long long d;
|
||||
unsigned char e;
|
||||
} C;
|
||||
|
||||
static B B_fn(struct A b2, struct B b3, struct C b4)
|
||||
{
|
||||
struct B result;
|
||||
|
||||
result.x.a = b2.a + b3.x.a + b4.d;
|
||||
result.x.b = b2.b + b3.x.b + b3.y + b4.e;
|
||||
result.y = b2.b + b3.x.b + b4.e;
|
||||
|
||||
printf("%d %d %d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
|
||||
(int)b3.x.a, b3.x.b, b3.y, (int)b4.d, b4.e,
|
||||
(int)result.x.a, result.x.b, result.y);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static void
|
||||
B_gn(ffi_cif* cif __attribute__((unused)), void* resp, void** args,
|
||||
void* userdata __attribute__((unused)))
|
||||
{
|
||||
struct A b0;
|
||||
struct B b1;
|
||||
struct C b2;
|
||||
|
||||
b0 = *(struct A*)(args[0]);
|
||||
b1 = *(struct B*)(args[1]);
|
||||
b2 = *(struct C*)(args[2]);
|
||||
|
||||
*(B*)resp = B_fn(b0, b1, b2);
|
||||
}
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
#ifndef USING_MMAP
|
||||
static ffi_closure cl;
|
||||
#endif
|
||||
ffi_closure *pcl;
|
||||
void* args_dbl[4];
|
||||
ffi_type* cls_struct_fields[3];
|
||||
ffi_type* cls_struct_fields1[3];
|
||||
ffi_type* cls_struct_fields2[3];
|
||||
ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
|
||||
ffi_type* dbl_arg_types[4];
|
||||
|
||||
#ifdef USING_MMAP
|
||||
pcl = allocate_mmap (sizeof(ffi_closure));
|
||||
#else
|
||||
pcl = &cl;
|
||||
#endif
|
||||
|
||||
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;
|
||||
|
||||
cls_struct_type2.size = 0;
|
||||
cls_struct_type2.alignment = 0;
|
||||
cls_struct_type2.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type2.elements = cls_struct_fields2;
|
||||
|
||||
struct A e_dbl = { 1LL, 7};
|
||||
struct B f_dbl = {{12LL , 127}, 99};
|
||||
struct C g_dbl = { 2LL, 9};
|
||||
|
||||
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;
|
||||
|
||||
cls_struct_fields2[0] = &ffi_type_uint64;
|
||||
cls_struct_fields2[1] = &ffi_type_uchar;
|
||||
cls_struct_fields2[2] = NULL;
|
||||
|
||||
|
||||
dbl_arg_types[0] = &cls_struct_type;
|
||||
dbl_arg_types[1] = &cls_struct_type1;
|
||||
dbl_arg_types[2] = &cls_struct_type2;
|
||||
dbl_arg_types[3] = NULL;
|
||||
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
|
||||
dbl_arg_types) == FFI_OK);
|
||||
|
||||
args_dbl[0] = &e_dbl;
|
||||
args_dbl[1] = &f_dbl;
|
||||
args_dbl[2] = &g_dbl;
|
||||
args_dbl[3] = NULL;
|
||||
|
||||
ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
|
||||
/* { dg-output "1 7 12 127 99 2 9: 15 242 143" } */
|
||||
CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
|
||||
CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
|
||||
CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, B_gn, NULL) == FFI_OK);
|
||||
|
||||
res_dbl = ((B(*)(A, B, C))(pcl))(e_dbl, f_dbl, g_dbl);
|
||||
/* { dg-output "\n1 7 12 127 99 2 9: 15 242 143" } */
|
||||
CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
|
||||
CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
|
||||
CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
|
||||
|
||||
exit(0);
|
||||
}
|
||||
139
libffi/testsuite/libffi.call/nested_struct9.c
Normal file
139
libffi/testsuite/libffi.call/nested_struct9.c
Normal file
@ -0,0 +1,139 @@
|
||||
/* 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> 20051010 */
|
||||
|
||||
/* { dg-do run { xfail mips64*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
|
||||
#include "ffitest.h"
|
||||
|
||||
typedef struct A {
|
||||
unsigned char a;
|
||||
unsigned long long b;
|
||||
} A;
|
||||
|
||||
typedef struct B {
|
||||
struct A x;
|
||||
unsigned char y;
|
||||
} B;
|
||||
|
||||
typedef struct C {
|
||||
unsigned long d;
|
||||
unsigned char e;
|
||||
} C;
|
||||
|
||||
static B B_fn(struct A b2, struct B b3, struct C b4)
|
||||
{
|
||||
struct B result;
|
||||
|
||||
result.x.a = b2.a + b3.x.a + b4.d;
|
||||
result.x.b = b2.b + b3.x.b + b3.y + b4.e;
|
||||
result.y = b2.b + b3.x.b + b4.e;
|
||||
|
||||
printf("%d %d %d %d %d %d %d: %d %d %d\n", b2.a, (int)b2.b,
|
||||
b3.x.a, (int)b3.x.b, b3.y, (int)b4.d, b4.e,
|
||||
result.x.a, (int)result.x.b, result.y);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static void
|
||||
B_gn(ffi_cif* cif __attribute__((unused)), void* resp, void** args,
|
||||
void* userdata __attribute__((unused)))
|
||||
{
|
||||
struct A b0;
|
||||
struct B b1;
|
||||
struct C b2;
|
||||
|
||||
b0 = *(struct A*)(args[0]);
|
||||
b1 = *(struct B*)(args[1]);
|
||||
b2 = *(struct C*)(args[2]);
|
||||
|
||||
*(B*)resp = B_fn(b0, b1, b2);
|
||||
}
|
||||
|
||||
int main (void)
|
||||
{
|
||||
ffi_cif cif;
|
||||
#ifndef USING_MMAP
|
||||
static ffi_closure cl;
|
||||
#endif
|
||||
ffi_closure *pcl;
|
||||
void* args_dbl[4];
|
||||
ffi_type* cls_struct_fields[3];
|
||||
ffi_type* cls_struct_fields1[3];
|
||||
ffi_type* cls_struct_fields2[3];
|
||||
ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
|
||||
ffi_type* dbl_arg_types[4];
|
||||
|
||||
#ifdef USING_MMAP
|
||||
pcl = allocate_mmap (sizeof(ffi_closure));
|
||||
#else
|
||||
pcl = &cl;
|
||||
#endif
|
||||
|
||||
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;
|
||||
|
||||
cls_struct_type2.size = 0;
|
||||
cls_struct_type2.alignment = 0;
|
||||
cls_struct_type2.type = FFI_TYPE_STRUCT;
|
||||
cls_struct_type2.elements = cls_struct_fields2;
|
||||
|
||||
struct A e_dbl = { 1, 7LL};
|
||||
struct B f_dbl = {{12.0 , 127}, 99};
|
||||
struct C g_dbl = { 2, 9};
|
||||
|
||||
struct B res_dbl;
|
||||
|
||||
cls_struct_fields[0] = &ffi_type_uchar;
|
||||
cls_struct_fields[1] = &ffi_type_uint64;
|
||||
cls_struct_fields[2] = NULL;
|
||||
|
||||
cls_struct_fields1[0] = &cls_struct_type;
|
||||
cls_struct_fields1[1] = &ffi_type_uchar;
|
||||
cls_struct_fields1[2] = NULL;
|
||||
|
||||
cls_struct_fields2[0] = &ffi_type_mylong;
|
||||
cls_struct_fields2[1] = &ffi_type_uchar;
|
||||
cls_struct_fields2[2] = NULL;
|
||||
|
||||
|
||||
dbl_arg_types[0] = &cls_struct_type;
|
||||
dbl_arg_types[1] = &cls_struct_type1;
|
||||
dbl_arg_types[2] = &cls_struct_type2;
|
||||
dbl_arg_types[3] = NULL;
|
||||
|
||||
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
|
||||
dbl_arg_types) == FFI_OK);
|
||||
|
||||
args_dbl[0] = &e_dbl;
|
||||
args_dbl[1] = &f_dbl;
|
||||
args_dbl[2] = &g_dbl;
|
||||
args_dbl[3] = NULL;
|
||||
|
||||
ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
|
||||
/* { dg-output "1 7 12 127 99 2 9: 15 242 143" } */
|
||||
CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
|
||||
CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
|
||||
CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
|
||||
|
||||
CHECK(ffi_prep_closure(pcl, &cif, B_gn, NULL) == FFI_OK);
|
||||
|
||||
res_dbl = ((B(*)(A, B, C))(pcl))(e_dbl, f_dbl, g_dbl);
|
||||
/* { dg-output "\n1 7 12 127 99 2 9: 15 242 143" } */
|
||||
CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
|
||||
CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
|
||||
CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
|
||||
|
||||
exit(0);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user