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many_win32.c: Include <float.h>.

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2003-12-04  Hosaka Yuji  <hos@tamanegi.org>

	* testsuite/libffi.call/many_win32.c: Include <float.h>.
	* testsuite/libffi.call/many_win32.c (main): Replace variable
	int i with unsigned long ul.

	* testsuite/libffi.call/cls_align_uint64.c: New test case.
	* testsuite/libffi.call/cls_align_sint64.c: Likewise.
	* testsuite/libffi.call/cls_align_uint32.c: Likewise.
	* testsuite/libffi.call/cls_align_sint32.c: Likewise.
	* testsuite/libffi.call/cls_align_uint16.c: Likewise.
	* testsuite/libffi.call/cls_align_sint16.c: Likewise.
	* testsuite/libffi.call/cls_align_float.c: Likewise.
	* testsuite/libffi.call/cls_align_double.c: Likewise.
	* testsuite/libffi.call/cls_align_longdouble.c: Likewise.
	* testsuite/libffi.call/cls_align_pointer.c: Likewise.

From-SVN: r74282
This commit is contained in:
Hosaka Yuji 2003-12-04 17:51:17 +00:00 committed by Andreas Tobler
parent 40779a725e
commit 0ee646d6ac
12 changed files with 999 additions and 1 deletions
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17
libffi/ChangeLog
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@ -1,3 +1,20 @@
2003-12-04 Hosaka Yuji <hos@tamanegi.org>
* testsuite/libffi.call/many_win32.c: Include <float.h>.
* testsuite/libffi.call/many_win32.c (main): Replace variable
int i with unsigned long ul.
* testsuite/libffi.call/cls_align_uint64.c: New test case.
* testsuite/libffi.call/cls_align_sint64.c: Likewise.
* testsuite/libffi.call/cls_align_uint32.c: Likewise.
* testsuite/libffi.call/cls_align_sint32.c: Likewise.
* testsuite/libffi.call/cls_align_uint16.c: Likewise.
* testsuite/libffi.call/cls_align_sint16.c: Likewise.
* testsuite/libffi.call/cls_align_float.c: Likewise.
* testsuite/libffi.call/cls_align_double.c: Likewise.
* testsuite/libffi.call/cls_align_longdouble.c: Likewise.
* testsuite/libffi.call/cls_align_pointer.c: Likewise.
2003-12-02 Hosaka Yuji <hos@tamanegi.org>
PR other/13221

98
libffi/testsuite/libffi.call/cls_align_double.c Normal file
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/* Area: ffi_call, closure_call
Purpose: Check structure alignment of double.
Limitations: none.
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
unsigned char a;
double b;
unsigned char c;
} cls_struct_align;
cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
struct cls_struct_align a2)
{
struct cls_struct_align result;
result.a = a1.a + a2.a;
result.b = a1.b + a2.b;
result.c = a1.c + a2.c;
printf("%d %g %d %d %g %d: %d %g %d\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_align_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
{
struct cls_struct_align a1, a2;
a1 = *(struct cls_struct_align*)(args[0]);
a2 = *(struct cls_struct_align*)(args[1]);
*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
}
int main (void)
{
ffi_cif cif;
#ifndef USING_MMAP
static ffi_closure cl;
#endif
ffi_closure *pcl;
void* args_dbl[5];
ffi_type* cls_struct_fields[4];
ffi_type cls_struct_type;
ffi_type* dbl_arg_types[5];
#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;
struct cls_struct_align g_dbl = { 12, 4951, 127 };
struct cls_struct_align f_dbl = { 1, 9320, 13 };
struct cls_struct_align res_dbl;
cls_struct_fields[0] = &ffi_type_uchar;
cls_struct_fields[1] = &ffi_type_double;
cls_struct_fields[2] = &ffi_type_uchar;
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_align_fn), &res_dbl, args_dbl);
/* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_align_gn, NULL) == FFI_OK);
res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(pcl))(g_dbl, f_dbl);
/* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
exit(0);
}

98
libffi/testsuite/libffi.call/cls_align_float.c Normal file
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/* Area: ffi_call, closure_call
Purpose: Check structure alignment of float.
Limitations: none.
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
unsigned char a;
float b;
unsigned char c;
} cls_struct_align;
cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
struct cls_struct_align a2)
{
struct cls_struct_align result;
result.a = a1.a + a2.a;
result.b = a1.b + a2.b;
result.c = a1.c + a2.c;
printf("%d %g %d %d %g %d: %d %g %d\n", a1.a, (double)a1.b, a1.c, a2.a, (double)a2.b, a2.c, result.a, (double)result.b, result.c);
return result;
}
static void
cls_struct_align_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
{
struct cls_struct_align a1, a2;
a1 = *(struct cls_struct_align*)(args[0]);
a2 = *(struct cls_struct_align*)(args[1]);
*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
}
int main (void)
{
ffi_cif cif;
#ifndef USING_MMAP
static ffi_closure cl;
#endif
ffi_closure *pcl;
void* args_dbl[5];
ffi_type* cls_struct_fields[4];
ffi_type cls_struct_type;
ffi_type* dbl_arg_types[5];
#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;
struct cls_struct_align g_dbl = { 12, 4951, 127 };
struct cls_struct_align f_dbl = { 1, 9320, 13 };
struct cls_struct_align res_dbl;
cls_struct_fields[0] = &ffi_type_uchar;
cls_struct_fields[1] = &ffi_type_float;
cls_struct_fields[2] = &ffi_type_uchar;
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_align_fn), &res_dbl, args_dbl);
/* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_align_gn, NULL) == FFI_OK);
res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(pcl))(g_dbl, f_dbl);
/* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
exit(0);
}

98
libffi/testsuite/libffi.call/cls_align_longdouble.c Normal file
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/* Area: ffi_call, closure_call
Purpose: Check structure alignment of long double.
Limitations: none.
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
unsigned char a;
long double b;
unsigned char c;
} cls_struct_align;
cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
struct cls_struct_align a2)
{
struct cls_struct_align result;
result.a = a1.a + a2.a;
result.b = a1.b + a2.b;
result.c = a1.c + a2.c;
printf("%d %g %d %d %g %d: %d %g %d\n", a1.a, (double)a1.b, a1.c, a2.a, (double)a2.b, a2.c, result.a, (double)result.b, result.c);
return result;
}
static void
cls_struct_align_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
{
struct cls_struct_align a1, a2;
a1 = *(struct cls_struct_align*)(args[0]);
a2 = *(struct cls_struct_align*)(args[1]);
*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
}
int main (void)
{
ffi_cif cif;
#ifndef USING_MMAP
static ffi_closure cl;
#endif
ffi_closure *pcl;
void* args_dbl[5];
ffi_type* cls_struct_fields[4];
ffi_type cls_struct_type;
ffi_type* dbl_arg_types[5];
#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;
struct cls_struct_align g_dbl = { 12, 4951, 127 };
struct cls_struct_align f_dbl = { 1, 9320, 13 };
struct cls_struct_align res_dbl;
cls_struct_fields[0] = &ffi_type_uchar;
cls_struct_fields[1] = &ffi_type_longdouble;
cls_struct_fields[2] = &ffi_type_uchar;
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_align_fn), &res_dbl, args_dbl);
/* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_align_gn, NULL) == FFI_OK);
res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(pcl))(g_dbl, f_dbl);
/* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
exit(0);
}

98
libffi/testsuite/libffi.call/cls_align_pointer.c Normal file
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/* Area: ffi_call, closure_call
Purpose: Check structure alignment of pointer.
Limitations: none.
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
unsigned char a;
void *b;
unsigned char c;
} cls_struct_align;
cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
struct cls_struct_align a2)
{
struct cls_struct_align result;
result.a = a1.a + a2.a;
result.b = (void *)((int)a1.b + (int)a2.b);
result.c = a1.c + a2.c;
printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, (int)a1.b, a1.c, a2.a, (int)a2.b, a2.c, result.a, (int)result.b, result.c);
return result;
}
static void
cls_struct_align_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
{
struct cls_struct_align a1, a2;
a1 = *(struct cls_struct_align*)(args[0]);
a2 = *(struct cls_struct_align*)(args[1]);
*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
}
int main (void)
{
ffi_cif cif;
#ifndef USING_MMAP
static ffi_closure cl;
#endif
ffi_closure *pcl;
void* args_dbl[5];
ffi_type* cls_struct_fields[4];
ffi_type cls_struct_type;
ffi_type* dbl_arg_types[5];
#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;
struct cls_struct_align g_dbl = { 12, (void *)4951, 127 };
struct cls_struct_align f_dbl = { 1, (void *)9320, 13 };
struct cls_struct_align res_dbl;
cls_struct_fields[0] = &ffi_type_uchar;
cls_struct_fields[1] = &ffi_type_pointer;
cls_struct_fields[2] = &ffi_type_uchar;
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_align_fn), &res_dbl, args_dbl);
/* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %d %d\n", res_dbl.a, (int)res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_align_gn, NULL) == FFI_OK);
res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(pcl))(g_dbl, f_dbl);
/* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %d %d\n", res_dbl.a, (int)res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
exit(0);
}

98
libffi/testsuite/libffi.call/cls_align_sint16.c Normal file
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/* Area: ffi_call, closure_call
Purpose: Check structure alignment of sint16.
Limitations: none.
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
unsigned char a;
signed short b;
unsigned char c;
} cls_struct_align;
cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
struct cls_struct_align a2)
{
struct cls_struct_align result;
result.a = a1.a + a2.a;
result.b = a1.b + a2.b;
result.c = a1.c + a2.c;
printf("%d %d %d %d %d %d: %d %d %d\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_align_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
{
struct cls_struct_align a1, a2;
a1 = *(struct cls_struct_align*)(args[0]);
a2 = *(struct cls_struct_align*)(args[1]);
*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
}
int main (void)
{
ffi_cif cif;
#ifndef USING_MMAP
static ffi_closure cl;
#endif
ffi_closure *pcl;
void* args_dbl[5];
ffi_type* cls_struct_fields[4];
ffi_type cls_struct_type;
ffi_type* dbl_arg_types[5];
#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;
struct cls_struct_align g_dbl = { 12, 4951, 127 };
struct cls_struct_align f_dbl = { 1, 9320, 13 };
struct cls_struct_align res_dbl;
cls_struct_fields[0] = &ffi_type_uchar;
cls_struct_fields[1] = &ffi_type_sint16;
cls_struct_fields[2] = &ffi_type_uchar;
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_align_fn), &res_dbl, args_dbl);
/* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_align_gn, NULL) == FFI_OK);
res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(pcl))(g_dbl, f_dbl);
/* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
exit(0);
}

98
libffi/testsuite/libffi.call/cls_align_sint32.c Normal file
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/* Area: ffi_call, closure_call
Purpose: Check structure alignment of sint32.
Limitations: none.
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
unsigned char a;
signed int b;
unsigned char c;
} cls_struct_align;
cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
struct cls_struct_align a2)
{
struct cls_struct_align result;
result.a = a1.a + a2.a;
result.b = a1.b + a2.b;
result.c = a1.c + a2.c;
printf("%d %d %d %d %d %d: %d %d %d\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_align_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
{
struct cls_struct_align a1, a2;
a1 = *(struct cls_struct_align*)(args[0]);
a2 = *(struct cls_struct_align*)(args[1]);
*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
}
int main (void)
{
ffi_cif cif;
#ifndef USING_MMAP
static ffi_closure cl;
#endif
ffi_closure *pcl;
void* args_dbl[5];
ffi_type* cls_struct_fields[4];
ffi_type cls_struct_type;
ffi_type* dbl_arg_types[5];
#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;
struct cls_struct_align g_dbl = { 12, 4951, 127 };
struct cls_struct_align f_dbl = { 1, 9320, 13 };
struct cls_struct_align res_dbl;
cls_struct_fields[0] = &ffi_type_uchar;
cls_struct_fields[1] = &ffi_type_sint32;
cls_struct_fields[2] = &ffi_type_uchar;
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_align_fn), &res_dbl, args_dbl);
/* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_align_gn, NULL) == FFI_OK);
res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(pcl))(g_dbl, f_dbl);
/* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
exit(0);
}

98
libffi/testsuite/libffi.call/cls_align_sint64.c Normal file
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@ -0,0 +1,98 @@
/* Area: ffi_call, closure_call
Purpose: Check structure alignment of sint64.
Limitations: none.
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
unsigned char a;
signed long long b;
unsigned char c;
} cls_struct_align;
cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
struct cls_struct_align a2)
{
struct cls_struct_align result;
result.a = a1.a + a2.a;
result.b = a1.b + a2.b;
result.c = a1.c + a2.c;
printf("%d %lld %d %d %lld %d: %d %lld %d\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_align_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
{
struct cls_struct_align a1, a2;
a1 = *(struct cls_struct_align*)(args[0]);
a2 = *(struct cls_struct_align*)(args[1]);
*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
}
int main (void)
{
ffi_cif cif;
#ifndef USING_MMAP
static ffi_closure cl;
#endif
ffi_closure *pcl;
void* args_dbl[5];
ffi_type* cls_struct_fields[4];
ffi_type cls_struct_type;
ffi_type* dbl_arg_types[5];
#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;
struct cls_struct_align g_dbl = { 12, 4951, 127 };
struct cls_struct_align f_dbl = { 1, 9320, 13 };
struct cls_struct_align res_dbl;
cls_struct_fields[0] = &ffi_type_uchar;
cls_struct_fields[1] = &ffi_type_sint64;
cls_struct_fields[2] = &ffi_type_uchar;
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_align_fn), &res_dbl, args_dbl);
/* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %lld %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_align_gn, NULL) == FFI_OK);
res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(pcl))(g_dbl, f_dbl);
/* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %lld %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
exit(0);
}

98
libffi/testsuite/libffi.call/cls_align_uint16.c Normal file
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@ -0,0 +1,98 @@
/* Area: ffi_call, closure_call
Purpose: Check structure alignment of uint16.
Limitations: none.
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
unsigned char a;
unsigned short b;
unsigned char c;
} cls_struct_align;
cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
struct cls_struct_align a2)
{
struct cls_struct_align result;
result.a = a1.a + a2.a;
result.b = a1.b + a2.b;
result.c = a1.c + a2.c;
printf("%d %d %d %d %d %d: %d %d %d\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_align_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
{
struct cls_struct_align a1, a2;
a1 = *(struct cls_struct_align*)(args[0]);
a2 = *(struct cls_struct_align*)(args[1]);
*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
}
int main (void)
{
ffi_cif cif;
#ifndef USING_MMAP
static ffi_closure cl;
#endif
ffi_closure *pcl;
void* args_dbl[5];
ffi_type* cls_struct_fields[4];
ffi_type cls_struct_type;
ffi_type* dbl_arg_types[5];
#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;
struct cls_struct_align g_dbl = { 12, 4951, 127 };
struct cls_struct_align f_dbl = { 1, 9320, 13 };
struct cls_struct_align res_dbl;
cls_struct_fields[0] = &ffi_type_uchar;
cls_struct_fields[1] = &ffi_type_uint16;
cls_struct_fields[2] = &ffi_type_uchar;
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_align_fn), &res_dbl, args_dbl);
/* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_align_gn, NULL) == FFI_OK);
res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(pcl))(g_dbl, f_dbl);
/* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
exit(0);
}

98
libffi/testsuite/libffi.call/cls_align_uint32.c Normal file
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@ -0,0 +1,98 @@
/* Area: ffi_call, closure_call
Purpose: Check structure alignment of uint32.
Limitations: none.
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
unsigned char a;
unsigned int b;
unsigned char c;
} cls_struct_align;
cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
struct cls_struct_align a2)
{
struct cls_struct_align result;
result.a = a1.a + a2.a;
result.b = a1.b + a2.b;
result.c = a1.c + a2.c;
printf("%d %d %d %d %d %d: %d %d %d\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_align_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
{
struct cls_struct_align a1, a2;
a1 = *(struct cls_struct_align*)(args[0]);
a2 = *(struct cls_struct_align*)(args[1]);
*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
}
int main (void)
{
ffi_cif cif;
#ifndef USING_MMAP
static ffi_closure cl;
#endif
ffi_closure *pcl;
void* args_dbl[5];
ffi_type* cls_struct_fields[4];
ffi_type cls_struct_type;
ffi_type* dbl_arg_types[5];
#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;
struct cls_struct_align g_dbl = { 12, 4951, 127 };
struct cls_struct_align f_dbl = { 1, 9320, 13 };
struct cls_struct_align res_dbl;
cls_struct_fields[0] = &ffi_type_uchar;
cls_struct_fields[1] = &ffi_type_uint32;
cls_struct_fields[2] = &ffi_type_uchar;
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_align_fn), &res_dbl, args_dbl);
/* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_align_gn, NULL) == FFI_OK);
res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(pcl))(g_dbl, f_dbl);
/* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
exit(0);
}

98
libffi/testsuite/libffi.call/cls_align_uint64.c Normal file
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@ -0,0 +1,98 @@
/* Area: ffi_call, closure_call
Purpose: Check structure alignment of uint64.
Limitations: none.
PR: none.
Originator: <hos@tamanegi.org> 20031203 */
/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
#include "ffitest.h"
typedef struct cls_struct_align {
unsigned char a;
unsigned long long b;
unsigned char c;
} cls_struct_align;
cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
struct cls_struct_align a2)
{
struct cls_struct_align result;
result.a = a1.a + a2.a;
result.b = a1.b + a2.b;
result.c = a1.c + a2.c;
printf("%d %lld %d %d %lld %d: %d %lld %d\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_align_gn(ffi_cif* cif, void* resp, void** args, void* userdata)
{
struct cls_struct_align a1, a2;
a1 = *(struct cls_struct_align*)(args[0]);
a2 = *(struct cls_struct_align*)(args[1]);
*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
}
int main (void)
{
ffi_cif cif;
#ifndef USING_MMAP
static ffi_closure cl;
#endif
ffi_closure *pcl;
void* args_dbl[5];
ffi_type* cls_struct_fields[4];
ffi_type cls_struct_type;
ffi_type* dbl_arg_types[5];
#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;
struct cls_struct_align g_dbl = { 12, 4951, 127 };
struct cls_struct_align f_dbl = { 1, 9320, 13 };
struct cls_struct_align res_dbl;
cls_struct_fields[0] = &ffi_type_uchar;
cls_struct_fields[1] = &ffi_type_uint64;
cls_struct_fields[2] = &ffi_type_uchar;
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_align_fn), &res_dbl, args_dbl);
/* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %lld %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
CHECK(ffi_prep_closure(pcl, &cif, cls_struct_align_gn, NULL) == FFI_OK);
res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(pcl))(g_dbl, f_dbl);
/* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
printf("res: %d %lld %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
/* { dg-output "\nres: 13 14271 140" } */
exit(0);
}

3
libffi/testsuite/libffi.call/many_win32.c
View File

@ -7,6 +7,7 @@
/* { dg-do run { target i?86-*-cygwin* i?86-*-mingw* } } */
#include "ffitest.h"
#include <float.h>
static float __attribute__((stdcall)) stdcall_many(float f1,
float f2,
@ -32,7 +33,7 @@ int main (void)
void *values[13];
float fa[13];
float f, ff;
int i;
unsigned long ul;
for (ul = 0; ul < 13; ul++)
{