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use ffi_closure_alloc instead of stack-based closure

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twall
2009-06-11 14:27:28 +00:00
parent e4363160ba
commit 92a515c33e
88 changed files with 404 additions and 1073 deletions
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25
libffi/testsuite/libffi.special/unwindtest.cc
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@@ -27,7 +27,7 @@ void closure_test_fn1(ffi_cif* cif __UNUSED__, void* resp,
(int)(*(double*)args[8]) + (int)*(int *)args[9] +
(int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
(int)*(int *)args[12] + (int)(*(int *)args[13]) +
(int)(*(int *)args[14]) + *(int *)args[15] + (int)(long)userdata;
(int)(*(int *)args[14]) + *(int *)args[15] + (int)(intptr_t)userdata;
printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
(int)*(float *)args[0], (int)(*(float *)args[1]),
@@ -38,7 +38,7 @@ void closure_test_fn1(ffi_cif* cif __UNUSED__, void* resp,
(int)(*(int *)args[10]), (int)(*(float *)args[11]),
(int)*(int *)args[12], (int)(*(int *)args[13]),
(int)(*(int *)args[14]), *(int *)args[15],
(int)(long)userdata, (int)*(ffi_arg*)resp);
(int)(intptr_t)userdata, (int)*(ffi_arg*)resp);
throw (int)*(ffi_arg*)resp;
}
@@ -50,27 +50,20 @@ typedef int (*closure_test_type1)(float, float, float, float, signed short,
int main (void)
{
ffi_cif cif;
#ifndef USING_MMAP
static ffi_closure cl;
#endif
ffi_closure *pcl;
void *code;
ffi_closure *pcl = (ffi_closure *)ffi_closure_alloc(sizeof(ffi_closure), &code);
ffi_type * cl_arg_types[17];
#ifdef USING_MMAP
pcl = (ffi_closure *) allocate_mmap (sizeof(ffi_closure));
#else
pcl = &cl;
#endif
{
cl_arg_types[1] = NULL;
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0,
&ffi_type_void, cl_arg_types) == FFI_OK);
CHECK(ffi_prep_closure(pcl, &cif, closure_test_fn, NULL) == FFI_OK);
CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn, NULL, code) == FFI_OK);
try
{
(*((closure_test_type)(pcl)))();
(*((closure_test_type)(code)))();
} catch (int exception_code)
{
CHECK(exception_code == 9);
@@ -104,11 +97,11 @@ int main (void)
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
&ffi_type_sint, cl_arg_types) == FFI_OK);
CHECK(ffi_prep_closure(pcl, &cif, closure_test_fn1,
(void *) 3 /* userdata */) == FFI_OK);
CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn1,
(void *) 3 /* userdata */, code) == FFI_OK);
try
{
(*((closure_test_type1)pcl))
(*((closure_test_type1)code))
(1.1, 2.2, 3.3, 4.4, 127, 5.5, 6.6, 8, 9, 10, 11, 12.0, 13,
19, 21, 1);
/* { dg-output "\n1 2 3 4 127 5 6 8 9 10 11 12 13 19 21 1 3: 255" } */