libffi: Sync with libffi 3.4.2

Merged commit: f9ea41683444ebe11cfa45b05223899764df28fb

1 files changed, 0 insertions, 142 deletions

diff --git a/libffi/testsuite/libffi.call/cls_pointer_stack.c b/libffi/testsuite/libffi.call/cls_pointer_stack.c
deleted file mode 100644
index 1f1d915..0000000
--- a/libffi/testsuite/libffi.call/cls_pointer_stack.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check pointer arguments across multiple hideous stack frames.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/7/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-#include "ffitest.h"
-
-static	long dummyVar;
-
-long dummy_func(
-	long double a1, char b1,
-	long double a2, char b2,
-	long double a3, char b3,
-	long double a4, char b4)
-{
-	return a1 + b1 + a2 + b2 + a3 + b3 + a4 + b4;
-}
-
-void* cls_pointer_fn2(void* a1, void* a2)
-{
-	long double	trample1	= (intptr_t)a1 + (intptr_t)a2;
-	char		trample2	= ((char*)&a1)[0] + ((char*)&a2)[0];
-	long double	trample3	= (intptr_t)trample1 + (intptr_t)a1;
-	char		trample4	= trample2 + ((char*)&a1)[1];
-	long double	trample5	= (intptr_t)trample3 + (intptr_t)a2;
-	char		trample6	= trample4 + ((char*)&a2)[1];
-	long double	trample7	= (intptr_t)trample5 + (intptr_t)trample1;
-	char		trample8	= trample6 + trample2;
-	void*		result;
-
-	dummyVar	= dummy_func(trample1, trample2, trample3, trample4,
-		trample5, trample6, trample7, trample8);
-
-	result	= (void*)((intptr_t)a1 + (intptr_t)a2);
-
-	printf("0x%08x 0x%08x: 0x%08x\n", 
-	       (unsigned int)(uintptr_t) a1,
-               (unsigned int)(uintptr_t) a2,
-               (unsigned int)(uintptr_t) result);
-
-	return result;
-}
-
-void* cls_pointer_fn1(void* a1, void* a2)
-{
-	long double	trample1	= (intptr_t)a1 + (intptr_t)a2;
-	char		trample2	= ((char*)&a1)[0] + ((char*)&a2)[0];
-	long double	trample3	= (intptr_t)trample1 + (intptr_t)a1;
-	char		trample4	= trample2 + ((char*)&a1)[1];
-	long double	trample5	= (intptr_t)trample3 + (intptr_t)a2;
-	char		trample6	= trample4 + ((char*)&a2)[1];
-	long double	trample7	= (intptr_t)trample5 + (intptr_t)trample1;
-	char		trample8	= trample6 + trample2;
-	void*		result;
-
-	dummyVar	= dummy_func(trample1, trample2, trample3, trample4,
-		trample5, trample6, trample7, trample8);
-
-	result	= (void*)((intptr_t)a1 + (intptr_t)a2);
-
-	printf("0x%08x 0x%08x: 0x%08x\n",
-               (unsigned int)(intptr_t) a1,
-               (unsigned int)(intptr_t) a2,
-               (unsigned int)(intptr_t) result);
-
-	result	= cls_pointer_fn2(result, a1);
-
-	return result;
-}
-
-static void
-cls_pointer_gn(ffi_cif* cif __UNUSED__, void* resp, 
-	       void** args, void* userdata __UNUSED__)
-{
-	void*	a1	= *(void**)(args[0]);
-	void*	a2	= *(void**)(args[1]);
-
-	long double	trample1	= (intptr_t)a1 + (intptr_t)a2;
-	char		trample2	= ((char*)&a1)[0] + ((char*)&a2)[0];
-	long double	trample3	= (intptr_t)trample1 + (intptr_t)a1;
-	char		trample4	= trample2 + ((char*)&a1)[1];
-	long double	trample5	= (intptr_t)trample3 + (intptr_t)a2;
-	char		trample6	= trample4 + ((char*)&a2)[1];
-	long double	trample7	= (intptr_t)trample5 + (intptr_t)trample1;
-	char		trample8	= trample6 + trample2;
-
-	dummyVar	= dummy_func(trample1, trample2, trample3, trample4,
-		trample5, trample6, trample7, trample8);
-
-	*(void**)resp = cls_pointer_fn1(a1, a2);
-}
-
-int main (void)
-{
-	ffi_cif	cif;
-        void *code;
-	ffi_closure*	pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void*			args[3];
-	/*	ffi_type		cls_pointer_type; */
-	ffi_type*		arg_types[3];
-
-/*	cls_pointer_type.size = sizeof(void*);
-	cls_pointer_type.alignment = 0;
-	cls_pointer_type.type = FFI_TYPE_POINTER;
-	cls_pointer_type.elements = NULL;*/
-
-	void*	arg1	= (void*)0x01234567;
-	void*	arg2	= (void*)0x89abcdef;
-	ffi_arg	res		= 0;
-
-	arg_types[0] = &ffi_type_pointer;
-	arg_types[1] = &ffi_type_pointer;
-	arg_types[2] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &ffi_type_pointer,
-		arg_types) == FFI_OK);
-
-	args[0] = &arg1;
-	args[1] = &arg2;
-	args[2] = NULL;
-
-	printf("\n");
-	ffi_call(&cif, FFI_FN(cls_pointer_fn1), &res, args);
-
-	printf("res: 0x%08x\n", (unsigned int) res);
-	/* { dg-output "\n0x01234567 0x89abcdef: 0x8acf1356" } */
-	/* { dg-output "\n0x8acf1356 0x01234567: 0x8bf258bd" } */
-	/* { dg-output "\nres: 0x8bf258bd" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_pointer_gn, NULL, code) == FFI_OK);
-
-	res = (ffi_arg)(uintptr_t)((void*(*)(void*, void*))(code))(arg1, arg2);
-
-	printf("res: 0x%08x\n", (unsigned int) res);
-	/* { dg-output "\n0x01234567 0x89abcdef: 0x8acf1356" } */
-	/* { dg-output "\n0x8acf1356 0x01234567: 0x8bf258bd" } */
-	/* { dg-output "\nres: 0x8bf258bd" } */
-
-	exit(0);
-}