mirror of
https://github.com/reactos/reactos.git
synced 2024-08-26 05:08:39 +00:00
553 lines
12 KiB
C++
553 lines
12 KiB
C++
![]() |
// Copyright (c) Microsoft. All rights reserved.
|
||
|
// Licensed under the MIT license. See LICENSE file in the project root for
|
||
|
// full license information.
|
||
|
|
||
|
/*
|
||
|
* Exercise lots of different kinds of C++ EH frames. Compile this with
|
||
|
* every combination of opts you can to stress the C++ EH frame code in the
|
||
|
* backend.
|
||
|
*/
|
||
|
|
||
|
#include <stdio.h>
|
||
|
#include <malloc.h>
|
||
|
|
||
|
#ifndef ALIGN
|
||
|
#define ALIGN 64
|
||
|
#endif
|
||
|
|
||
|
extern int TestFunc(int, ...);
|
||
|
|
||
|
int failures;
|
||
|
|
||
|
int global;
|
||
|
bool TestFuncThrows;
|
||
|
|
||
|
struct SmallObj
|
||
|
{
|
||
|
virtual ~SmallObj()
|
||
|
{
|
||
|
TestFunc(1, this);
|
||
|
};
|
||
|
|
||
|
int x;
|
||
|
};
|
||
|
|
||
|
struct BigObj
|
||
|
{
|
||
|
virtual ~BigObj()
|
||
|
{
|
||
|
TestFunc(1, this);
|
||
|
};
|
||
|
|
||
|
char x[4096];
|
||
|
};
|
||
|
|
||
|
int Simple(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
SmallObj f;
|
||
|
return TestFunc(1, &f, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int Try(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
SmallObj f;
|
||
|
try {
|
||
|
res = TestFunc(1, &f, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, &f, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int GSCookie(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
SmallObj f;
|
||
|
return TestFunc(1, buf, &f, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndGSCookie(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
SmallObj f;
|
||
|
try {
|
||
|
res = TestFunc(1, &buf, &f, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, &buf, &f, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int Align(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
SmallObj f;
|
||
|
return TestFunc(1, d, &f, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndAlign(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
SmallObj f;
|
||
|
try {
|
||
|
res = TestFunc(1, d, &f, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, d, &f, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int GSCookieAndAlign(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
SmallObj f;
|
||
|
return TestFunc(1, buf, d, &f, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndGSCookieAndAlign(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
SmallObj f;
|
||
|
try {
|
||
|
res = TestFunc(1, buf, d, &f, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, buf, d, &f, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int Alloca(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
SmallObj f;
|
||
|
return TestFunc(1, _alloca(global), &f, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndAlloca(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
SmallObj f;
|
||
|
try {
|
||
|
res = TestFunc(1, _alloca(global), &f, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, &f, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int GSCookieAndAlloca(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
SmallObj f;
|
||
|
return TestFunc(1, buf, _alloca(global), &f, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndGSCookieAndAlloca(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
SmallObj f;
|
||
|
try {
|
||
|
res = TestFunc(1, &buf, _alloca(global), &f, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, &buf, &f, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int AlignAndAlloca(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
SmallObj f;
|
||
|
return TestFunc(1, d, _alloca(global), &f, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndAlignAndAlloca(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
SmallObj f;
|
||
|
try {
|
||
|
res = TestFunc(1, d, _alloca(global), &f, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, d, &f, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int GSCookieAndAlignAndAlloca(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
SmallObj f;
|
||
|
return TestFunc(1, buf, d, _alloca(global), &f, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndGSCookieAndAlignAndAlloca(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
SmallObj f;
|
||
|
try {
|
||
|
res = TestFunc(1, buf, d, _alloca(global), &f, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, buf, d, &f, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
/* The *AndBigLocals set of functions try to trigger EBP adjustment */
|
||
|
|
||
|
int BigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
BigObj f1;
|
||
|
return TestFunc(1, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
BigObj f1;
|
||
|
try {
|
||
|
res = TestFunc(1, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int GSCookieAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
BigObj f1;
|
||
|
return TestFunc(1, buf, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndGSCookieAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
BigObj f1;
|
||
|
try {
|
||
|
res = TestFunc(1, &buf, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, &buf, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int AlignAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
BigObj f1;
|
||
|
return TestFunc(1, d, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndAlignAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
BigObj f1;
|
||
|
try {
|
||
|
res = TestFunc(1, d, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, d, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int GSCookieAndAlignAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
BigObj f1;
|
||
|
return TestFunc(1, buf, d, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndGSCookieAndAlignAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
BigObj f1;
|
||
|
try {
|
||
|
res = TestFunc(1, buf, d, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, buf, d, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int AllocaAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
BigObj f1;
|
||
|
return TestFunc(1, _alloca(global), &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndAllocaAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
BigObj f1;
|
||
|
try {
|
||
|
res = TestFunc(1, _alloca(global), &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int GSCookieAndAllocaAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
BigObj f1;
|
||
|
return TestFunc(1, buf, _alloca(global), &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndGSCookieAndAllocaAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
BigObj f1;
|
||
|
try {
|
||
|
res = TestFunc(1, &buf, _alloca(global), &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, &buf, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int AlignAndAllocaAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
BigObj f1;
|
||
|
return TestFunc(1, d, _alloca(global), &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndAlignAndAllocaAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
BigObj f1;
|
||
|
try {
|
||
|
res = TestFunc(1, d, _alloca(global), &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, d, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
int GSCookieAndAlignAndAllocaAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
BigObj f1;
|
||
|
return TestFunc(1, buf, d, _alloca(global), &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
|
||
|
int TryAndGSCookieAndAlignAndAllocaAndBigLocals(int arg)
|
||
|
{
|
||
|
puts(__FUNCTION__);
|
||
|
int res = 0;
|
||
|
char buf[16];
|
||
|
__declspec(align(ALIGN)) double d[4];
|
||
|
BigObj f1;
|
||
|
try {
|
||
|
res = TestFunc(1, buf, d, _alloca(global), &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
} catch (double) {
|
||
|
res = TestFunc(2, buf, d, &f1, &res, &res, &res, &res, &res, &arg);
|
||
|
}
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
__declspec(noinline)
|
||
|
int TestFunc(int, ...)
|
||
|
{
|
||
|
if (TestFuncThrows)
|
||
|
{
|
||
|
TestFuncThrows = false;
|
||
|
throw 123;
|
||
|
}
|
||
|
|
||
|
return global;
|
||
|
}
|
||
|
|
||
|
void RunTests()
|
||
|
{
|
||
|
puts("Test pass 1 - no throws");
|
||
|
|
||
|
try
|
||
|
{
|
||
|
Simple(1);
|
||
|
Try(1);
|
||
|
GSCookie(1);
|
||
|
TryAndGSCookie(1);
|
||
|
Align(1);
|
||
|
TryAndAlign(1);
|
||
|
GSCookieAndAlign(1);
|
||
|
TryAndGSCookieAndAlign(1);
|
||
|
Alloca(1);
|
||
|
TryAndAlloca(1);
|
||
|
GSCookieAndAlloca(1);
|
||
|
TryAndGSCookieAndAlloca(1);
|
||
|
AlignAndAlloca(1);
|
||
|
TryAndAlignAndAlloca(1);
|
||
|
GSCookieAndAlignAndAlloca(1);
|
||
|
TryAndGSCookieAndAlignAndAlloca(1);
|
||
|
BigLocals(1);
|
||
|
TryAndBigLocals(1);
|
||
|
GSCookieAndBigLocals(1);
|
||
|
TryAndGSCookieAndBigLocals(1);
|
||
|
AlignAndBigLocals(1);
|
||
|
TryAndAlignAndBigLocals(1);
|
||
|
GSCookieAndAlignAndBigLocals(1);
|
||
|
TryAndGSCookieAndAlignAndBigLocals(1);
|
||
|
AllocaAndBigLocals(1);
|
||
|
TryAndAllocaAndBigLocals(1);
|
||
|
GSCookieAndAllocaAndBigLocals(1);
|
||
|
TryAndGSCookieAndAllocaAndBigLocals(1);
|
||
|
AlignAndAllocaAndBigLocals(1);
|
||
|
TryAndAlignAndAllocaAndBigLocals(1);
|
||
|
GSCookieAndAlignAndAllocaAndBigLocals(1);
|
||
|
TryAndGSCookieAndAlignAndAllocaAndBigLocals(1);
|
||
|
}
|
||
|
catch (...)
|
||
|
{
|
||
|
puts("ERROR - throw not expected");
|
||
|
++failures;
|
||
|
}
|
||
|
|
||
|
puts("Test pass 2 - throws");
|
||
|
|
||
|
for (int i = 0; i < 32; ++i)
|
||
|
{
|
||
|
TestFuncThrows = true;
|
||
|
bool caught = false;
|
||
|
try
|
||
|
{
|
||
|
switch (i)
|
||
|
{
|
||
|
case 0: Simple(1); break;
|
||
|
case 1: Try(1); break;
|
||
|
case 2: GSCookie(1); break;
|
||
|
case 3: TryAndGSCookie(1); break;
|
||
|
case 4: Align(1); break;
|
||
|
case 5: TryAndAlign(1); break;
|
||
|
case 6: GSCookieAndAlign(1); break;
|
||
|
case 7: TryAndGSCookieAndAlign(1); break;
|
||
|
case 8: Alloca(1); break;
|
||
|
case 9: TryAndAlloca(1); break;
|
||
|
case 10: GSCookieAndAlloca(1); break;
|
||
|
case 11: TryAndGSCookieAndAlloca(1); break;
|
||
|
case 12: AlignAndAlloca(1); break;
|
||
|
case 13: TryAndAlignAndAlloca(1); break;
|
||
|
case 14: GSCookieAndAlignAndAlloca(1); break;
|
||
|
case 15: TryAndGSCookieAndAlignAndAlloca(1); break;
|
||
|
case 16: BigLocals(1); break;
|
||
|
case 17: TryAndBigLocals(1); break;
|
||
|
case 18: GSCookieAndBigLocals(1); break;
|
||
|
case 19: TryAndGSCookieAndBigLocals(1); break;
|
||
|
case 20: AlignAndBigLocals(1); break;
|
||
|
case 21: TryAndAlignAndBigLocals(1); break;
|
||
|
case 22: GSCookieAndAlignAndBigLocals(1); break;
|
||
|
case 23: TryAndGSCookieAndAlignAndBigLocals(1); break;
|
||
|
case 24: AllocaAndBigLocals(1); break;
|
||
|
case 25: TryAndAllocaAndBigLocals(1); break;
|
||
|
case 26: GSCookieAndAllocaAndBigLocals(1); break;
|
||
|
case 27: TryAndGSCookieAndAllocaAndBigLocals(1); break;
|
||
|
case 28: AlignAndAllocaAndBigLocals(1); break;
|
||
|
case 29: TryAndAlignAndAllocaAndBigLocals(1); break;
|
||
|
case 30: GSCookieAndAlignAndAllocaAndBigLocals(1); break;
|
||
|
case 31: TryAndGSCookieAndAlignAndAllocaAndBigLocals(1); break;
|
||
|
}
|
||
|
}
|
||
|
catch (int)
|
||
|
{
|
||
|
caught = true;
|
||
|
}
|
||
|
|
||
|
if (!caught)
|
||
|
{
|
||
|
puts("ERROR - did not catch expected thrown object");
|
||
|
++failures;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
int main()
|
||
|
{
|
||
|
__try
|
||
|
{
|
||
|
RunTests();
|
||
|
}
|
||
|
__except (1)
|
||
|
{
|
||
|
puts("ERROR - Unexpectedly caught an exception");
|
||
|
++failures;
|
||
|
}
|
||
|
|
||
|
if (failures)
|
||
|
{
|
||
|
printf("Test failed with %d failure%s\n",
|
||
|
failures, failures == 1 ? "" : "s");
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
puts("Test passed");
|
||
|
}
|
||
|
|
||
|
return failures;
|
||
|
}
|