case FFI_TYPE_STRUCT:
#ifndef X86
+ /* ??? This should be a different ABI rather than an ifdef. */
if (cif->rtype->size == 1)
- {
- cif->flags = FFI_TYPE_SMALL_STRUCT_1B; /* same as char size */
- }
+ cif->flags = FFI_TYPE_SMALL_STRUCT_1B; /* same as char size */
else if (cif->rtype->size == 2)
- {
- cif->flags = FFI_TYPE_SMALL_STRUCT_2B; /* same as short size */
- }
+ cif->flags = FFI_TYPE_SMALL_STRUCT_2B; /* same as short size */
else if (cif->rtype->size == 4)
- {
- cif->flags = FFI_TYPE_INT; /* same as int type */
- }
+ cif->flags = FFI_TYPE_INT; /* same as int type */
else if (cif->rtype->size == 8)
- {
- cif->flags = FFI_TYPE_SINT64; /* same as int64 type */
- }
+ cif->flags = FFI_TYPE_SINT64; /* same as int64 type */
else
#endif
- {
-#ifdef X86_WIN32
- if (cif->abi == FFI_MS_CDECL)
- cif->flags = FFI_TYPE_MS_STRUCT;
- else
-#endif
- cif->flags = FFI_TYPE_STRUCT;
- /* allocate space for return value pointer */
- cif->bytes += ALIGN(sizeof(void*), FFI_SIZEOF_ARG);
- }
+ {
+ if (cif->abi == FFI_MS_CDECL)
+ cif->flags = FFI_TYPE_MS_STRUCT;
+ else
+ cif->flags = FFI_TYPE_STRUCT;
+ /* Allocate space for return value pointer. */
+ cif->bytes += ALIGN(sizeof(void*), FFI_SIZEOF_ARG);
+ }
break;
default:
cif->bytes += (unsigned)ALIGN((*ptr)->size, FFI_SIZEOF_ARG);
}
-#ifndef X86_WIN32
if (cif->abi == FFI_SYSV)
- cif->bytes = (cif->bytes + 15) & ~0xF;
-#endif
+ cif->bytes = ALIGN (cif->bytes, 15);
return FFI_OK;
}
&ffi_closure_STDCALL,
(void*)codeloc);
}
-#ifdef X86_WIN32
else if (cif->abi == FFI_MS_CDECL)
{
FFI_INIT_TRAMPOLINE (&closure->tramp[0],
&ffi_closure_SYSV,
(void*)codeloc);
}
-#endif /* X86_WIN32 */
else
{
return FFI_BAD_ABI;
{
int i;
- if (cif->abi != FFI_SYSV
-#ifdef X86_WIN32
- && cif->abi != FFI_THISCALL
-#endif
- )
- return FFI_BAD_ABI;
-
- /* we currently don't support certain kinds of arguments for raw
+ /* We currently don't support certain kinds of arguments for raw
closures. This should be implemented by a separate assembly
language routine, since it would require argument processing,
something we don't do now for performance. */
-
for (i = cif->nargs-1; i >= 0; i--)
{
FFI_ASSERT (cif->arg_types[i]->type != FFI_TYPE_STRUCT);
FFI_ASSERT (cif->arg_types[i]->type != FFI_TYPE_LONGDOUBLE);
}
-
-#ifdef X86_WIN32
- if (cif->abi == FFI_SYSV)
+
+ switch (cif->abi)
{
-#endif
- FFI_INIT_TRAMPOLINE (&closure->tramp[0], &ffi_closure_raw_SYSV,
- codeloc);
#ifdef X86_WIN32
- }
- else if (cif->abi == FFI_THISCALL)
- {
- FFI_INIT_TRAMPOLINE_RAW_THISCALL (&closure->tramp[0], &ffi_closure_raw_THISCALL, codeloc, cif->bytes);
- }
+ case FFI_THISCALL:
+ FFI_INIT_TRAMPOLINE_RAW_THISCALL (&closure->tramp[0],
+ &ffi_closure_raw_THISCALL,
+ codeloc, cif->bytes);
+ break;
#endif
- closure->cif = cif;
+ case FFI_SYSV:
+ FFI_INIT_TRAMPOLINE (&closure->tramp[0], &ffi_closure_raw_SYSV,
+ codeloc);
+ break;
+ default:
+ return FFI_BAD_ABI;
+ }
+
+ closure->cif = cif;
+ closure->fun = fun;
closure->user_data = user_data;
- closure->fun = fun;
return FFI_OK;
}