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kernel32: Move debugger functions to kernelbase. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2019-09-08 21:51:50 +02:00
parent 471c2f565c
commit 3b002685fe
5 changed files with 376 additions and 434 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

417
dlls/kernel32/debugger.c
View File

@ -33,373 +33,6 @@
WINE_DEFAULT_DEBUG_CHANNEL(debugstr);
/******************************************************************************
* WaitForDebugEvent (KERNEL32.@)
*
* Waits for a debugging event to occur in a process being debugged before
* filling out the debug event structure.
*
* PARAMS
* event [O] Address of structure for event information.
* timeout [I] Number of milliseconds to wait for event.
*
* RETURNS
*
* Returns true if a debug event occurred and false if the call timed out.
*/
BOOL WINAPI WaitForDebugEvent(
LPDEBUG_EVENT event,
DWORD timeout)
{
BOOL ret;
DWORD res;
int i;
for (;;)
{
HANDLE wait = 0;
debug_event_t data;
SERVER_START_REQ( wait_debug_event )
{
req->get_handle = (timeout != 0);
wine_server_set_reply( req, &data, sizeof(data) );
if (!(ret = !wine_server_call_err( req ))) goto done;
if (!wine_server_reply_size(reply)) /* timeout */
{
wait = wine_server_ptr_handle( reply->wait );
ret = FALSE;
goto done;
}
event->dwDebugEventCode = data.code;
event->dwProcessId = (DWORD)reply->pid;
event->dwThreadId = (DWORD)reply->tid;
switch(data.code)
{
case EXCEPTION_DEBUG_EVENT:
if (data.exception.exc_code == DBG_PRINTEXCEPTION_C && data.exception.nb_params >= 2)
{
event->dwDebugEventCode = OUTPUT_DEBUG_STRING_EVENT;
event->u.DebugString.lpDebugStringData = wine_server_get_ptr( data.exception.params[1] );
event->u.DebugString.fUnicode = FALSE;
event->u.DebugString.nDebugStringLength = data.exception.params[0];
break;
}
else if (data.exception.exc_code == DBG_RIPEXCEPTION && data.exception.nb_params >= 2)
{
event->dwDebugEventCode = RIP_EVENT;
event->u.RipInfo.dwError = data.exception.params[0];
event->u.RipInfo.dwType = data.exception.params[1];
break;
}
event->u.Exception.dwFirstChance = data.exception.first;
event->u.Exception.ExceptionRecord.ExceptionCode = data.exception.exc_code;
event->u.Exception.ExceptionRecord.ExceptionFlags = data.exception.flags;
event->u.Exception.ExceptionRecord.ExceptionRecord = wine_server_get_ptr( data.exception.record );
event->u.Exception.ExceptionRecord.ExceptionAddress = wine_server_get_ptr( data.exception.address );
event->u.Exception.ExceptionRecord.NumberParameters = data.exception.nb_params;
for (i = 0; i < data.exception.nb_params; i++)
event->u.Exception.ExceptionRecord.ExceptionInformation[i] = data.exception.params[i];
break;
case CREATE_THREAD_DEBUG_EVENT:
event->u.CreateThread.hThread = wine_server_ptr_handle( data.create_thread.handle );
event->u.CreateThread.lpThreadLocalBase = wine_server_get_ptr( data.create_thread.teb );
event->u.CreateThread.lpStartAddress = wine_server_get_ptr( data.create_thread.start );
break;
case CREATE_PROCESS_DEBUG_EVENT:
event->u.CreateProcessInfo.hFile = wine_server_ptr_handle( data.create_process.file );
event->u.CreateProcessInfo.hProcess = wine_server_ptr_handle( data.create_process.process );
event->u.CreateProcessInfo.hThread = wine_server_ptr_handle( data.create_process.thread );
event->u.CreateProcessInfo.lpBaseOfImage = wine_server_get_ptr( data.create_process.base );
event->u.CreateProcessInfo.dwDebugInfoFileOffset = data.create_process.dbg_offset;
event->u.CreateProcessInfo.nDebugInfoSize = data.create_process.dbg_size;
event->u.CreateProcessInfo.lpThreadLocalBase = wine_server_get_ptr( data.create_process.teb );
event->u.CreateProcessInfo.lpStartAddress = wine_server_get_ptr( data.create_process.start );
event->u.CreateProcessInfo.lpImageName = wine_server_get_ptr( data.create_process.name );
event->u.CreateProcessInfo.fUnicode = data.create_process.unicode;
break;
case EXIT_THREAD_DEBUG_EVENT:
event->u.ExitThread.dwExitCode = data.exit.exit_code;
break;
case EXIT_PROCESS_DEBUG_EVENT:
event->u.ExitProcess.dwExitCode = data.exit.exit_code;
break;
case LOAD_DLL_DEBUG_EVENT:
event->u.LoadDll.hFile = wine_server_ptr_handle( data.load_dll.handle );
event->u.LoadDll.lpBaseOfDll = wine_server_get_ptr( data.load_dll.base );
event->u.LoadDll.dwDebugInfoFileOffset = data.load_dll.dbg_offset;
event->u.LoadDll.nDebugInfoSize = data.load_dll.dbg_size;
event->u.LoadDll.lpImageName = wine_server_get_ptr( data.load_dll.name );
event->u.LoadDll.fUnicode = data.load_dll.unicode;
break;
case UNLOAD_DLL_DEBUG_EVENT:
event->u.UnloadDll.lpBaseOfDll = wine_server_get_ptr( data.unload_dll.base );
break;
}
done:
/* nothing */ ;
}
SERVER_END_REQ;
if (ret) return TRUE;
if (!wait) break;
res = WaitForSingleObject( wait, timeout );
CloseHandle( wait );
if (res != STATUS_WAIT_0) break;
}
SetLastError( ERROR_SEM_TIMEOUT );
return FALSE;
}
/**********************************************************************
* ContinueDebugEvent (KERNEL32.@)
*
* Enables a thread that previously produced a debug event to continue.
*
* PARAMS
* pid [I] The id of the process to continue.
* tid [I] The id of the thread to continue.
* status [I] The rule to apply to unhandled exceptions.
*
* RETURNS
*
* True if the debugger is listed as the processes owner and the process
* and thread are valid.
*/
BOOL WINAPI ContinueDebugEvent(
DWORD pid,
DWORD tid,
DWORD status)
{
BOOL ret;
SERVER_START_REQ( continue_debug_event )
{
req->pid = pid;
req->tid = tid;
req->status = status;
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
return ret;
}
/**********************************************************************
* DebugActiveProcess (KERNEL32.@)
*
* Attempts to attach the debugger to a process.
*
* PARAMS
* pid [I] The process to be debugged.
*
* RETURNS
*
* True if the debugger was attached to process.
*/
BOOL WINAPI DebugActiveProcess( DWORD pid )
{
HANDLE process;
BOOL ret;
SERVER_START_REQ( debug_process )
{
req->pid = pid;
req->attach = 1;
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
if (!ret) return FALSE;
if (!(process = OpenProcess( PROCESS_CREATE_THREAD, FALSE, pid ))) return FALSE;
ret = DebugBreakProcess( process );
NtClose( process );
if (!ret) DebugActiveProcessStop( pid );
return ret;
}
/**********************************************************************
* DebugActiveProcessStop (KERNEL32.@)
*
* Attempts to detach the debugger from a process.
*
* PARAMS
* pid [I] The process to be detached.
*
* RETURNS
*
* True if the debugger was detached from the process.
*/
BOOL WINAPI DebugActiveProcessStop( DWORD pid )
{
BOOL ret;
SERVER_START_REQ( debug_process )
{
req->pid = pid;
req->attach = 0;
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
return ret;
}
static LONG WINAPI debug_exception_handler( EXCEPTION_POINTERS *eptr )
{
EXCEPTION_RECORD *rec = eptr->ExceptionRecord;
return (rec->ExceptionCode == DBG_PRINTEXCEPTION_C) ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH;
}
/***********************************************************************
* OutputDebugStringA (KERNEL32.@)
*
* Output by an application of an ascii string to a debugger (if attached)
* and program log.
*
* PARAMS
* str [I] The message to be logged and given to the debugger.
*
* RETURNS
*
* Nothing.
*/
void WINAPI DECLSPEC_HOTPATCH OutputDebugStringA( LPCSTR str )
{
static HANDLE DBWinMutex = NULL;
static BOOL mutex_inited = FALSE;
BOOL caught_by_dbg = TRUE;
if (!str) str = "";
WARN("%s\n", debugstr_a(str));
/* raise exception, WaitForDebugEvent() will generate a corresponding debug event */
__TRY
{
ULONG_PTR args[2];
args[0] = strlen(str) + 1;
args[1] = (ULONG_PTR)str;
RaiseException( DBG_PRINTEXCEPTION_C, 0, 2, args );
}
__EXCEPT(debug_exception_handler)
{
caught_by_dbg = FALSE;
}
__ENDTRY
if (caught_by_dbg) return;
/* send string to a system-wide monitor */
if (!mutex_inited)
{
/* first call to OutputDebugString, initialize mutex handle */
static const WCHAR mutexname[] = {'D','B','W','i','n','M','u','t','e','x',0};
HANDLE mutex = CreateMutexExW( NULL, mutexname, 0, SYNCHRONIZE );
if (mutex)
{
if (InterlockedCompareExchangePointer( &DBWinMutex, mutex, 0 ) != 0)
{
/* someone beat us here... */
CloseHandle( mutex );
}
}
mutex_inited = TRUE;
}
if (DBWinMutex)
{
static const WCHAR shmname[] = {'D','B','W','I','N','_','B','U','F','F','E','R',0};
static const WCHAR eventbuffername[] = {'D','B','W','I','N','_','B','U','F','F','E','R','_','R','E','A','D','Y',0};
static const WCHAR eventdataname[] = {'D','B','W','I','N','_','D','A','T','A','_','R','E','A','D','Y',0};
HANDLE mapping;
mapping = OpenFileMappingW( FILE_MAP_WRITE, FALSE, shmname );
if (mapping)
{
LPVOID buffer;
HANDLE eventbuffer, eventdata;
buffer = MapViewOfFile( mapping, FILE_MAP_WRITE, 0, 0, 0 );
eventbuffer = OpenEventW( SYNCHRONIZE, FALSE, eventbuffername );
eventdata = OpenEventW( EVENT_MODIFY_STATE, FALSE, eventdataname );
if (buffer && eventbuffer && eventdata)
{
/* monitor is present, synchronize with other OutputDebugString invocations */
WaitForSingleObject( DBWinMutex, INFINITE );
/* acquire control over the buffer */
if (WaitForSingleObject( eventbuffer, 10000 ) == WAIT_OBJECT_0)
{
int str_len;
struct _mon_buffer_t {
DWORD pid;
char buffer[1];
} *mon_buffer = (struct _mon_buffer_t*) buffer;
str_len = strlen( str );
if (str_len > (4096 - sizeof(DWORD) - 1))
str_len = 4096 - sizeof(DWORD) - 1;
mon_buffer->pid = GetCurrentProcessId();
memcpy( mon_buffer->buffer, str, str_len );
mon_buffer->buffer[str_len] = 0;
/* signal data ready */
SetEvent( eventdata );
}
ReleaseMutex( DBWinMutex );
}
if (buffer)
UnmapViewOfFile( buffer );
if (eventbuffer)
CloseHandle( eventbuffer );
if (eventdata)
CloseHandle( eventdata );
CloseHandle( mapping );
}
}
}
/***********************************************************************
* OutputDebugStringW (KERNEL32.@)
*
* Output by an application of a unicode string to a debugger (if attached)
* and program log.
*
* PARAMS
* str [I] The message to be logged and given to the debugger.
*
* RETURNS
*
* Nothing.
*/
void WINAPI DECLSPEC_HOTPATCH OutputDebugStringW( LPCWSTR str )
{
UNICODE_STRING strW;
STRING strA;
RtlInitUnicodeString( &strW, str );
if (!RtlUnicodeStringToAnsiString( &strA, &strW, TRUE ))
{
OutputDebugStringA( strA.Buffer );
RtlFreeAnsiString( &strA );
}
}
/***********************************************************************
* DebugBreak (KERNEL32.@)
*
* Raises an exception so that a debugger (if attached)
* can take some action.
*/
#if defined(__i386__) || defined(__x86_64__)
__ASM_STDCALL_FUNC( DebugBreak, 0, "jmp " __ASM_NAME("DbgBreakPoint") )
#else
void WINAPI DebugBreak(void)
{
DbgBreakPoint();
}
#endif
/***********************************************************************
* DebugBreakProcess (KERNEL32.@)
*
@ -425,56 +58,6 @@ BOOL WINAPI DebugBreakProcess(HANDLE process)
}
/***********************************************************************
* IsDebuggerPresent (KERNEL32.@)
*
* Allows a process to determine if there is a debugger attached.
*
* PARAMS
*
* RETURNS
*
* True if there is a debugger attached.
*/
BOOL WINAPI IsDebuggerPresent(void)
{
return NtCurrentTeb()->Peb->BeingDebugged;
}
/***********************************************************************
* CheckRemoteDebuggerPresent (KERNEL32.@)
*
* Allows a process to determine if there is a remote debugger
* attached.
*
* PARAMS
*
* RETURNS
*
* TRUE because it is a stub.
*/
BOOL WINAPI CheckRemoteDebuggerPresent(HANDLE process, PBOOL DebuggerPresent)
{
NTSTATUS status;
DWORD_PTR port;
if(!process || !DebuggerPresent)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
status = NtQueryInformationProcess(process, ProcessDebugPort, &port, sizeof(port), NULL);
if (status != STATUS_SUCCESS)
{
SetLastError(RtlNtStatusToDosError(status));
return FALSE;
}
*DebuggerPresent = !!port;
return TRUE;
}
/***********************************************************************
* DebugSetProcessKillOnExit (KERNEL32.@)
*

16
dlls/kernel32/kernel32.spec
View File

@ -219,7 +219,7 @@
# @ stub CheckForReadOnlyResource
@ stdcall CheckNameLegalDOS8Dot3A(str ptr long ptr ptr)
@ stdcall CheckNameLegalDOS8Dot3W(wstr ptr long ptr ptr)
@ stdcall CheckRemoteDebuggerPresent(long ptr)
@ stdcall -import CheckRemoteDebuggerPresent(long ptr)
@ stdcall ClearCommBreak(long)
@ stdcall ClearCommError(long ptr ptr)
@ stdcall CloseConsoleHandle(long)
@ -246,7 +246,7 @@
@ stdcall -import ConnectNamedPipe(long ptr)
@ stub ConsoleMenuControl
@ stub ConsoleSubst
@ stdcall ContinueDebugEvent(long long long)
@ stdcall -import ContinueDebugEvent(long long long)
# @ stub ConvertCalDateTimeToSystemTime
@ stdcall ConvertDefaultLocale (long)
@ stdcall -import ConvertFiberToThread()
@ -347,8 +347,8 @@
@ stdcall -import CreateWaitableTimerW(ptr long wstr)
# @ stub CtrlRoutine
@ stdcall -import DeactivateActCtx(long long)
@ stdcall DebugActiveProcess(long)
@ stdcall DebugActiveProcessStop(long)
@ stdcall -import DebugActiveProcess(long)
@ stdcall -import DebugActiveProcessStop(long)
@ stdcall DebugBreak()
@ stdcall DebugBreakProcess(long)
@ stdcall DebugSetProcessKillOnExit(long)
@ -977,7 +977,7 @@
# @ stub IsCalendarLeapYear
@ stdcall IsDBCSLeadByte(long)
@ stdcall IsDBCSLeadByteEx(long long)
@ stdcall IsDebuggerPresent()
@ stdcall -import IsDebuggerPresent()
@ stub -i386 IsLSCallback
# @ stub IsNLSDefinedString
@ stdcall IsNormalizedString(long wstr long)
@ -1134,8 +1134,8 @@
@ stdcall -i386 OpenVxDHandle(long)
@ stdcall OpenWaitableTimerA(long long str)
@ stdcall -import OpenWaitableTimerW(long long wstr)
@ stdcall OutputDebugStringA(str)
@ stdcall OutputDebugStringW(wstr)
@ stdcall -import OutputDebugStringA(str)
@ stdcall -import OutputDebugStringW(wstr)
@ stdcall PeekConsoleInputA(ptr ptr long ptr)
@ stdcall PeekConsoleInputW(ptr ptr long ptr)
@ stdcall -import PeekNamedPipe(long ptr long ptr ptr ptr)
@ -1571,7 +1571,7 @@
@ stdcall -import VirtualUnlock(ptr long)
@ stdcall WTSGetActiveConsoleSessionId()
@ stdcall WaitCommEvent(long ptr ptr)
@ stdcall WaitForDebugEvent(ptr long)
@ stdcall -import WaitForDebugEvent(ptr long)
@ stdcall -import WaitForMultipleObjects(long ptr long long)
@ stdcall -import WaitForMultipleObjectsEx(long ptr long long long)
@ stdcall -import WaitForSingleObject(long long)

1
dlls/kernelbase/Makefile.in
View File

@ -4,6 +4,7 @@ IMPORTS = uuid ntdll winecrt0 kernel32
EXTRADLLFLAGS = -nodefaultlibs -nostartfiles -mno-cygwin
C_SRCS = \
debug.c \
file.c \
loader.c \
main.c \

358
dlls/kernelbase/debug.c Normal file
View File

@ -0,0 +1,358 @@
/*
* Win32 debugger functions
*
* Copyright (C) 1999 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdio.h>
#include <string.h>
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "winerror.h"
#include "wine/exception.h"
#include "wine/server.h"
#include "wine/asm.h"
#include "kernelbase.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(seh);
/***********************************************************************
* CheckRemoteDebuggerPresent (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH CheckRemoteDebuggerPresent( HANDLE process, BOOL *present )
{
DWORD_PTR port;
if (!process || !present)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
if (!set_ntstatus( NtQueryInformationProcess( process, ProcessDebugPort, &port, sizeof(port), NULL )))
return FALSE;
*present = !!port;
return TRUE;
}
/**********************************************************************
* ContinueDebugEvent (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH ContinueDebugEvent( DWORD pid, DWORD tid, DWORD status )
{
BOOL ret;
SERVER_START_REQ( continue_debug_event )
{
req->pid = pid;
req->tid = tid;
req->status = status;
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
return ret;
}
/**********************************************************************
* DebugActiveProcess (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH DebugActiveProcess( DWORD pid )
{
HANDLE process;
BOOL ret;
SERVER_START_REQ( debug_process )
{
req->pid = pid;
req->attach = 1;
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
if (!ret) return FALSE;
if (!(process = OpenProcess( PROCESS_CREATE_THREAD, FALSE, pid ))) return FALSE;
ret = set_ntstatus( DbgUiIssueRemoteBreakin( process ));
NtClose( process );
if (!ret) DebugActiveProcessStop( pid );
return ret;
}
/**********************************************************************
* DebugActiveProcessStop (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH DebugActiveProcessStop( DWORD pid )
{
BOOL ret;
SERVER_START_REQ( debug_process )
{
req->pid = pid;
req->attach = 0;
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
return ret;
}
/***********************************************************************
* DebugBreak (kernelbase.@)
*/
#if defined(__i386__) || defined(__x86_64__)
__ASM_STDCALL_FUNC( DebugBreak, 0, "jmp " __ASM_STDCALL("DbgBreakPoint", 0) )
#else
void WINAPI DebugBreak(void)
{
DbgBreakPoint();
}
#endif
/***********************************************************************
* IsDebuggerPresent (kernelbase.@)
*/
BOOL WINAPI IsDebuggerPresent(void)
{
return NtCurrentTeb()->Peb->BeingDebugged;
}
static LONG WINAPI debug_exception_handler( EXCEPTION_POINTERS *eptr )
{
EXCEPTION_RECORD *rec = eptr->ExceptionRecord;
return (rec->ExceptionCode == DBG_PRINTEXCEPTION_C) ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH;
}
/***********************************************************************
* OutputDebugStringA (kernelbase.@)
*/
void WINAPI DECLSPEC_HOTPATCH OutputDebugStringA( LPCSTR str )
{
static HANDLE DBWinMutex = NULL;
static BOOL mutex_inited = FALSE;
BOOL caught_by_dbg = TRUE;
if (!str) str = "";
WARN( "%s\n", debugstr_a(str) );
/* raise exception, WaitForDebugEvent() will generate a corresponding debug event */
__TRY
{
ULONG_PTR args[2];
args[0] = strlen(str) + 1;
args[1] = (ULONG_PTR)str;
RaiseException( DBG_PRINTEXCEPTION_C, 0, 2, args );
}
__EXCEPT(debug_exception_handler)
{
caught_by_dbg = FALSE;
}
__ENDTRY
if (caught_by_dbg) return;
/* send string to a system-wide monitor */
if (!mutex_inited)
{
/* first call to OutputDebugString, initialize mutex handle */
static const WCHAR mutexname[] = {'D','B','W','i','n','M','u','t','e','x',0};
HANDLE mutex = CreateMutexExW( NULL, mutexname, 0, SYNCHRONIZE );
if (mutex)
{
if (InterlockedCompareExchangePointer( &DBWinMutex, mutex, 0 ) != 0)
/* someone beat us here... */
CloseHandle( mutex );
}
mutex_inited = TRUE;
}
if (DBWinMutex)
{
static const WCHAR shmname[] = {'D','B','W','I','N','_','B','U','F','F','E','R',0};
static const WCHAR eventbuffername[] = {'D','B','W','I','N','_','B','U','F','F','E','R','_','R','E','A','D','Y',0};
static const WCHAR eventdataname[] = {'D','B','W','I','N','_','D','A','T','A','_','R','E','A','D','Y',0};
HANDLE mapping;
mapping = OpenFileMappingW( FILE_MAP_WRITE, FALSE, shmname );
if (mapping)
{
LPVOID buffer;
HANDLE eventbuffer, eventdata;
buffer = MapViewOfFile( mapping, FILE_MAP_WRITE, 0, 0, 0 );
eventbuffer = OpenEventW( SYNCHRONIZE, FALSE, eventbuffername );
eventdata = OpenEventW( EVENT_MODIFY_STATE, FALSE, eventdataname );
if (buffer && eventbuffer && eventdata)
{
/* monitor is present, synchronize with other OutputDebugString invocations */
WaitForSingleObject( DBWinMutex, INFINITE );
/* acquire control over the buffer */
if (WaitForSingleObject( eventbuffer, 10000 ) == WAIT_OBJECT_0)
{
int str_len = strlen( str );
struct _mon_buffer_t
{
DWORD pid;
char buffer[1];
} *mon_buffer = (struct _mon_buffer_t*) buffer;
if (str_len > (4096 - sizeof(DWORD) - 1)) str_len = 4096 - sizeof(DWORD) - 1;
mon_buffer->pid = GetCurrentProcessId();
memcpy( mon_buffer->buffer, str, str_len );
mon_buffer->buffer[str_len] = 0;
/* signal data ready */
SetEvent( eventdata );
}
ReleaseMutex( DBWinMutex );
}
if (buffer) UnmapViewOfFile( buffer );
if (eventbuffer) CloseHandle( eventbuffer );
if (eventdata) CloseHandle( eventdata );
CloseHandle( mapping );
}
}
}
/***********************************************************************
* OutputDebugStringW (kernelbase.@)
*/
void WINAPI DECLSPEC_HOTPATCH OutputDebugStringW( LPCWSTR str )
{
UNICODE_STRING strW;
STRING strA;
RtlInitUnicodeString( &strW, str );
if (!RtlUnicodeStringToAnsiString( &strA, &strW, TRUE ))
{
OutputDebugStringA( strA.Buffer );
RtlFreeAnsiString( &strA );
}
}
/******************************************************************************
* WaitForDebugEvent (kernelbase.@)
*/
BOOL WINAPI DECLSPEC_HOTPATCH WaitForDebugEvent( DEBUG_EVENT *event, DWORD timeout )
{
BOOL ret;
DWORD res;
int i;
for (;;)
{
HANDLE wait = 0;
debug_event_t data;
SERVER_START_REQ( wait_debug_event )
{
req->get_handle = (timeout != 0);
wine_server_set_reply( req, &data, sizeof(data) );
if (!(ret = !wine_server_call_err( req ))) goto done;
if (!wine_server_reply_size( reply )) /* timeout */
{
wait = wine_server_ptr_handle( reply->wait );
ret = FALSE;
goto done;
}
event->dwDebugEventCode = data.code;
event->dwProcessId = (DWORD)reply->pid;
event->dwThreadId = (DWORD)reply->tid;
switch (data.code)
{
case EXCEPTION_DEBUG_EVENT:
if (data.exception.exc_code == DBG_PRINTEXCEPTION_C && data.exception.nb_params >= 2)
{
event->dwDebugEventCode = OUTPUT_DEBUG_STRING_EVENT;
event->u.DebugString.lpDebugStringData = wine_server_get_ptr( data.exception.params[1] );
event->u.DebugString.fUnicode = FALSE;
event->u.DebugString.nDebugStringLength = data.exception.params[0];
break;
}
else if (data.exception.exc_code == DBG_RIPEXCEPTION && data.exception.nb_params >= 2)
{
event->dwDebugEventCode = RIP_EVENT;
event->u.RipInfo.dwError = data.exception.params[0];
event->u.RipInfo.dwType = data.exception.params[1];
break;
}
event->u.Exception.dwFirstChance = data.exception.first;
event->u.Exception.ExceptionRecord.ExceptionCode = data.exception.exc_code;
event->u.Exception.ExceptionRecord.ExceptionFlags = data.exception.flags;
event->u.Exception.ExceptionRecord.ExceptionRecord = wine_server_get_ptr( data.exception.record );
event->u.Exception.ExceptionRecord.ExceptionAddress = wine_server_get_ptr( data.exception.address );
event->u.Exception.ExceptionRecord.NumberParameters = data.exception.nb_params;
for (i = 0; i < data.exception.nb_params; i++)
event->u.Exception.ExceptionRecord.ExceptionInformation[i] = data.exception.params[i];
break;
case CREATE_THREAD_DEBUG_EVENT:
event->u.CreateThread.hThread = wine_server_ptr_handle( data.create_thread.handle );
event->u.CreateThread.lpThreadLocalBase = wine_server_get_ptr( data.create_thread.teb );
event->u.CreateThread.lpStartAddress = wine_server_get_ptr( data.create_thread.start );
break;
case CREATE_PROCESS_DEBUG_EVENT:
event->u.CreateProcessInfo.hFile = wine_server_ptr_handle( data.create_process.file );
event->u.CreateProcessInfo.hProcess = wine_server_ptr_handle( data.create_process.process );
event->u.CreateProcessInfo.hThread = wine_server_ptr_handle( data.create_process.thread );
event->u.CreateProcessInfo.lpBaseOfImage = wine_server_get_ptr( data.create_process.base );
event->u.CreateProcessInfo.dwDebugInfoFileOffset = data.create_process.dbg_offset;
event->u.CreateProcessInfo.nDebugInfoSize = data.create_process.dbg_size;
event->u.CreateProcessInfo.lpThreadLocalBase = wine_server_get_ptr( data.create_process.teb );
event->u.CreateProcessInfo.lpStartAddress = wine_server_get_ptr( data.create_process.start );
event->u.CreateProcessInfo.lpImageName = wine_server_get_ptr( data.create_process.name );
event->u.CreateProcessInfo.fUnicode = data.create_process.unicode;
break;
case EXIT_THREAD_DEBUG_EVENT:
event->u.ExitThread.dwExitCode = data.exit.exit_code;
break;
case EXIT_PROCESS_DEBUG_EVENT:
event->u.ExitProcess.dwExitCode = data.exit.exit_code;
break;
case LOAD_DLL_DEBUG_EVENT:
event->u.LoadDll.hFile = wine_server_ptr_handle( data.load_dll.handle );
event->u.LoadDll.lpBaseOfDll = wine_server_get_ptr( data.load_dll.base );
event->u.LoadDll.dwDebugInfoFileOffset = data.load_dll.dbg_offset;
event->u.LoadDll.nDebugInfoSize = data.load_dll.dbg_size;
event->u.LoadDll.lpImageName = wine_server_get_ptr( data.load_dll.name );
event->u.LoadDll.fUnicode = data.load_dll.unicode;
break;
case UNLOAD_DLL_DEBUG_EVENT:
event->u.UnloadDll.lpBaseOfDll = wine_server_get_ptr( data.unload_dll.base );
break;
}
done:
/* nothing */ ;
}
SERVER_END_REQ;
if (ret) return TRUE;
if (!wait) break;
res = WaitForSingleObject( wait, timeout );
CloseHandle( wait );
if (res != STATUS_WAIT_0) break;
}
SetLastError( ERROR_SEM_TIMEOUT );
return FALSE;
}

18
dlls/kernelbase/kernelbase.spec
View File

@ -126,7 +126,7 @@
# @ stub CheckAllowDecryptedRemoteDestinationPolicy
@ stub CheckGroupPolicyEnabled
# @ stub CheckIfStateChangeNotificationExists
@ stdcall CheckRemoteDebuggerPresent(long ptr) kernel32.CheckRemoteDebuggerPresent
@ stdcall CheckRemoteDebuggerPresent(long ptr)
# @ stub CheckTokenCapability
@ stdcall CheckTokenMembership(long ptr ptr)
# @ stub CheckTokenMembershipEx
@ -158,7 +158,7 @@
@ stdcall CompareStringOrdinal(wstr long wstr long long) kernel32.CompareStringOrdinal
@ stdcall CompareStringW(long long wstr long wstr long) kernel32.CompareStringW
@ stdcall ConnectNamedPipe(long ptr)
@ stdcall ContinueDebugEvent(long long long) kernel32.ContinueDebugEvent
@ stdcall ContinueDebugEvent(long long long)
@ stdcall ConvertDefaultLocale(long) kernel32.ConvertDefaultLocale
@ stdcall ConvertFiberToThread()
@ stdcall ConvertThreadToFiber(ptr)
@ -237,9 +237,9 @@
# @ stub CtrlRoutine
# @ stub CveEventWrite
@ stdcall DeactivateActCtx(long long)
@ stdcall DebugActiveProcess(long) kernel32.DebugActiveProcess
@ stdcall DebugActiveProcessStop(long) kernel32.DebugActiveProcessStop
@ stdcall DebugBreak() kernel32.DebugBreak
@ stdcall DebugActiveProcess(long)
@ stdcall DebugActiveProcessStop(long)
@ stdcall DebugBreak()
@ stdcall DecodePointer(ptr) ntdll.RtlDecodePointer
# @ stub DecodeRemotePointer
@ stdcall DecodeSystemPointer(ptr) ntdll.RtlDecodeSystemPointer
@ -856,7 +856,7 @@
@ stdcall IsCharXDigitW(long)
@ stdcall IsDBCSLeadByte(long) kernel32.IsDBCSLeadByte
@ stdcall IsDBCSLeadByteEx(long long) kernel32.IsDBCSLeadByteEx
@ stdcall IsDebuggerPresent() kernel32.IsDebuggerPresent
@ stdcall IsDebuggerPresent()
# @ stub IsDeveloperModeEnabled
# @ stub IsDeveloperModePolicyApplied
# @ stub IsEnclaveTypeSupported
@ -1003,8 +1003,8 @@
@ stdcall OpenThread(long long long)
@ stdcall OpenThreadToken(long long long ptr)
@ stdcall OpenWaitableTimerW(long long wstr)
@ stdcall OutputDebugStringA(str) kernel32.OutputDebugStringA
@ stdcall OutputDebugStringW(wstr) kernel32.OutputDebugStringW
@ stdcall OutputDebugStringA(str)
@ stdcall OutputDebugStringW(wstr)
# @ stub OverrideRoamingDataModificationTimesInRange
# @ stub PackageFamilyNameFromFullName
# @ stub PackageFamilyNameFromId
@ -1684,7 +1684,7 @@
# @ stub WTSGetServiceSessionId
# @ stub WTSIsServerContainer
@ stdcall WaitCommEvent(long ptr ptr) kernel32.WaitCommEvent
@ stdcall WaitForDebugEvent(ptr long) kernel32.WaitForDebugEvent
@ stdcall WaitForDebugEvent(ptr long)
# @ stub WaitForDebugEventEx
# @ stub WaitForMachinePolicyForegroundProcessingInternal
@ stdcall WaitForMultipleObjects(long ptr long long)