mirror of
https://github.com/reactos/reactos.git
synced 2025-02-21 16:04:57 +00:00
delete old Zwcontinue test
svn path=/trunk/; revision=48622
This commit is contained in:
parent
14d5a266b3
commit
da3e12b450
4 changed files with 0 additions and 238 deletions
|
@ -268,5 +268,4 @@
|
|||
|
||||
<!-- fixme: wpickclick.rbuild -->
|
||||
|
||||
<!-- fixme: zwcontinue -->
|
||||
</group>
|
||||
|
|
|
@ -1,48 +0,0 @@
|
|||
; cpu 486
|
||||
segment .text use32
|
||||
|
||||
extern _check
|
||||
|
||||
global _continuePoint
|
||||
_continuePoint:
|
||||
push ss
|
||||
push dword 0
|
||||
pushfd
|
||||
push cs
|
||||
push dword _continuePoint
|
||||
push ebp
|
||||
|
||||
push eax
|
||||
push ecx
|
||||
push edx
|
||||
push ebx
|
||||
push esi
|
||||
push edi
|
||||
|
||||
push ds
|
||||
push es
|
||||
push fs
|
||||
push gs
|
||||
|
||||
; TODO: floating point state
|
||||
sub esp, 70h
|
||||
|
||||
; Debug registers
|
||||
sub esp, 18h
|
||||
|
||||
push dword 00010007h
|
||||
|
||||
; Fill the Esp field
|
||||
lea eax, [esp+0CCh]
|
||||
lea ecx, [esp+0C4h]
|
||||
mov [ecx], eax
|
||||
|
||||
; Call the function that will compare the current context with the expected one
|
||||
cld
|
||||
push esp
|
||||
call _check
|
||||
|
||||
; check() must not return
|
||||
int 3
|
||||
|
||||
; EOF
|
|
@ -1,185 +0,0 @@
|
|||
#define WIN32_LEAN_AND_MEAN
|
||||
#define STRICT
|
||||
#include <windows.h>
|
||||
|
||||
#include <assert.h>
|
||||
#include <setjmp.h>
|
||||
#include <stddef.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <limits.h>
|
||||
#include <time.h>
|
||||
|
||||
static unsigned int nRandBytes;
|
||||
|
||||
static int initrand(void)
|
||||
{
|
||||
unsigned int nRandMax;
|
||||
unsigned int nRandMaxBits;
|
||||
time_t tLoc;
|
||||
|
||||
nRandMax = RAND_MAX;
|
||||
|
||||
for(nRandMaxBits = 0; nRandMax != 0; nRandMax >>= 1, ++ nRandMaxBits);
|
||||
|
||||
nRandBytes = nRandMaxBits / CHAR_BIT;
|
||||
|
||||
assert(nRandBytes != 0);
|
||||
|
||||
srand((unsigned)(time(&tLoc) & UINT_MAX));
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
static void randbytes(void * p, size_t n)
|
||||
{
|
||||
unsigned char * b;
|
||||
size_t i;
|
||||
int r = rand();
|
||||
|
||||
b = (unsigned char *)p;
|
||||
|
||||
for(i = 0; i < n; ++ i)
|
||||
{
|
||||
if(i % nRandBytes == 0)
|
||||
r = rand();
|
||||
|
||||
b[i] = (unsigned char)(r & UCHAR_MAX);
|
||||
r >>= CHAR_BIT;
|
||||
}
|
||||
}
|
||||
|
||||
static ULONG randULONG(void)
|
||||
{
|
||||
ULONG n;
|
||||
randbytes(&n, sizeof(n));
|
||||
return n;
|
||||
}
|
||||
|
||||
#ifdef _M_IX86
|
||||
#define ZWC_SEGMENT_BITS (0xFFFF)
|
||||
#define ZWC_EFLAGS_BITS (0x3C0CD5)
|
||||
#endif
|
||||
|
||||
static jmp_buf jmpbuf;
|
||||
static CONTEXT continueContext;
|
||||
|
||||
extern void continuePoint(void);
|
||||
extern void check(CONTEXT *);
|
||||
extern LONG NTAPI ZwContinue(IN CONTEXT *, IN BOOLEAN);
|
||||
|
||||
void check(CONTEXT * actualContext)
|
||||
{
|
||||
#ifdef _M_IX86
|
||||
assert(actualContext->ContextFlags == CONTEXT_FULL);
|
||||
|
||||
/* Random data segments */
|
||||
assert
|
||||
(
|
||||
(actualContext->SegGs & ZWC_SEGMENT_BITS) ==
|
||||
(continueContext.SegGs & ZWC_SEGMENT_BITS)
|
||||
);
|
||||
|
||||
assert
|
||||
(
|
||||
(actualContext->SegFs & ZWC_SEGMENT_BITS) ==
|
||||
(continueContext.SegFs & ZWC_SEGMENT_BITS)
|
||||
);
|
||||
|
||||
assert
|
||||
(
|
||||
(actualContext->SegEs & ZWC_SEGMENT_BITS) ==
|
||||
(continueContext.SegEs & ZWC_SEGMENT_BITS)
|
||||
);
|
||||
|
||||
assert
|
||||
(
|
||||
(actualContext->SegDs & ZWC_SEGMENT_BITS) ==
|
||||
(continueContext.SegDs & ZWC_SEGMENT_BITS)
|
||||
);
|
||||
|
||||
/* Integer registers */
|
||||
assert(actualContext->Edi == continueContext.Edi);
|
||||
assert(actualContext->Esi == continueContext.Esi);
|
||||
assert(actualContext->Ebx == continueContext.Ebx);
|
||||
printf("%s %lX : %lX\n", "Edx", actualContext->Edx, continueContext.Edx);
|
||||
//assert(actualContext->Edx == continueContext.Edx);
|
||||
assert(actualContext->Ecx == continueContext.Ecx);
|
||||
assert(actualContext->Eax == continueContext.Eax);
|
||||
|
||||
/* Control registers and segments */
|
||||
assert(actualContext->Ebp == continueContext.Ebp);
|
||||
assert(actualContext->Eip == continueContext.Eip);
|
||||
|
||||
assert
|
||||
(
|
||||
(actualContext->SegCs & ZWC_SEGMENT_BITS) ==
|
||||
(continueContext.SegCs & ZWC_SEGMENT_BITS)
|
||||
);
|
||||
|
||||
assert
|
||||
(
|
||||
(actualContext->EFlags & ZWC_EFLAGS_BITS) ==
|
||||
(continueContext.EFlags & ZWC_EFLAGS_BITS)
|
||||
);
|
||||
|
||||
assert(actualContext->Esp == continueContext.Esp);
|
||||
|
||||
assert
|
||||
(
|
||||
(actualContext->SegSs & ZWC_SEGMENT_BITS) ==
|
||||
(continueContext.SegSs & ZWC_SEGMENT_BITS)
|
||||
);
|
||||
#endif
|
||||
|
||||
longjmp(jmpbuf, 1);
|
||||
}
|
||||
|
||||
int main(void)
|
||||
{
|
||||
initrand();
|
||||
|
||||
/* First time */
|
||||
if(setjmp(jmpbuf) == 0)
|
||||
{
|
||||
CONTEXT bogus;
|
||||
|
||||
continueContext.ContextFlags = CONTEXT_FULL;
|
||||
GetThreadContext(GetCurrentThread(), &continueContext);
|
||||
|
||||
#ifdef _M_IX86
|
||||
continueContext.ContextFlags = CONTEXT_FULL;
|
||||
|
||||
/* Fill the integer registers with random values */
|
||||
continueContext.Edi = randULONG();
|
||||
continueContext.Esi = randULONG();
|
||||
continueContext.Ebx = randULONG();
|
||||
continueContext.Edx = randULONG();
|
||||
continueContext.Ecx = randULONG();
|
||||
continueContext.Eax = randULONG();
|
||||
continueContext.Ebp = randULONG();
|
||||
|
||||
/* Randomize all the allowed flags (determined experimentally with WinDbg) */
|
||||
continueContext.EFlags = randULONG() & 0x3C0CD5;
|
||||
|
||||
/* Randomize the stack pointer as much as possible */
|
||||
continueContext.Esp =
|
||||
(ULONG)(((ULONG_PTR)&bogus) & 0xFFFFFFFF) +
|
||||
sizeof(bogus) -
|
||||
(randULONG() & 0xF) * 4;
|
||||
|
||||
/* continuePoint() is implemented in assembler */
|
||||
continueContext.Eip = (ULONG)((ULONG_PTR)continuePoint & 0xFFFFFFF);
|
||||
|
||||
/* Can't do a lot about segments */
|
||||
#endif
|
||||
|
||||
ZwContinue(&continueContext, FALSE);
|
||||
}
|
||||
/* Second time */
|
||||
else
|
||||
return 0;
|
||||
|
||||
assert(0);
|
||||
return 1;
|
||||
}
|
|
@ -1,4 +0,0 @@
|
|||
<module name="zwcontinue" type="win32gui" installbase="bin" installname="zwcontinue.exe">
|
||||
<library>gdi32</library>
|
||||
<file>zwcontinue.c</file>
|
||||
</module>
|
Loading…
Reference in a new issue