From 099cfeaac84566f83fb8919a37b7351eb78d3f1c Mon Sep 17 00:00:00 2001
From: Eric Pouech <eric.pouech@wanadoo.fr>
Date: Tue, 20 Dec 2005 11:49:24 +0100
Subject: [PATCH] dbghelp: Added a few extensions to make windbg happy.

---
 dlls/dbghelp/dbghelp.c    | 18 ++++++++++++++
 dlls/dbghelp/dbghelp.spec |  8 +++---
 dlls/dbghelp/wdbgexts.h   | 63 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 86 insertions(+), 3 deletions(-)
 create mode 100644 dlls/dbghelp/wdbgexts.h

diff --git a/dlls/dbghelp/dbghelp.c b/dlls/dbghelp/dbghelp.c
index 3ebc7c3f760..94bb0e1ad86 100644
--- a/dlls/dbghelp/dbghelp.c
+++ b/dlls/dbghelp/dbghelp.c
@@ -24,6 +24,7 @@
 #include "winerror.h"
 #include "psapi.h"
 #include "wine/debug.h"
+#include "wdbgexts.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(dbghelp);
 
@@ -371,3 +372,20 @@ LPAPI_VERSION WINAPI ImagehlpApiVersionEx(LPAPI_VERSION AppVersion)
 
     return AppVersion;
 }
+
+/******************************************************************
+ *		ExtensionApiVersion (DBGHELP.@)
+ */
+LPEXT_API_VERSION WINAPI ExtensionApiVersion(void)
+{
+    static EXT_API_VERSION      eav = {5, 5, 5, 0};
+    return &eav;
+}
+
+/******************************************************************
+ *		WinDbgExtensionDllInit (DBGHELP.@)
+ */
+void WINAPI WinDbgExtensionDllInit(PWINDBG_EXTENSION_APIS lpExtensionApis,
+                                   unsigned short major, unsigned short minor)
+{
+}
diff --git a/dlls/dbghelp/dbghelp.spec b/dlls/dbghelp/dbghelp.spec
index 9a0820ec119..0d7106b0661 100644
--- a/dlls/dbghelp/dbghelp.spec
+++ b/dlls/dbghelp/dbghelp.spec
@@ -3,7 +3,7 @@
 @ stdcall EnumDirTree(long str str ptr ptr ptr)
 @ stub EnumerateLoadedModules64
 @ stdcall EnumerateLoadedModules(long ptr ptr)
-@ stub ExtensionApiVersion
+@ stdcall ExtensionApiVersion()
 @ stdcall FindDebugInfoFile(str str ptr)
 @ stdcall FindDebugInfoFileEx(str str ptr ptr ptr)
 @ stdcall FindExecutableImage(str str str)
@@ -98,12 +98,14 @@
 @ stdcall SymUnloadModule(long long)
 @ stdcall UnDecorateSymbolName(str str long long)
 @ stdcall UnmapDebugInformation(ptr)
-@ stub WinDbgExtensionDllInit
-@ stub dbghelp
+@ stdcall WinDbgExtensionDllInit(ptr long long)
+#@ stub dbghelp
 #@ stub dh
+#@ stub fptr
 #@ stub lm
 #@ stub lmi
 #@ stub omap
 #@ stub srcfiles
 #@ stub sym
+#@ stub symsvr
 #@ stub vc7fpo
diff --git a/dlls/dbghelp/wdbgexts.h b/dlls/dbghelp/wdbgexts.h
new file mode 100644
index 00000000000..d8168d7ce1c
--- /dev/null
+++ b/dlls/dbghelp/wdbgexts.h
@@ -0,0 +1,63 @@
+/*
+ * File wdbgexts.h: definition of windbg extensions
+ *                  (dbghelp.dll is seen as a windbg extension)
+ *
+ * Copyright (C) 2005, Eric Pouech
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+typedef struct EXT_API_VERSION
+{
+    USHORT  MajorVersion;
+    USHORT  MinorVersion;
+    USHORT  Revision;
+    USHORT  Reserved;
+} EXT_API_VERSION, *LPEXT_API_VERSION;
+
+typedef void  (*PWINDBG_OUTPUT_ROUTINE)(PCSTR, ...);
+typedef ULONG_PTR (WINAPI *PWINDBG_GET_EXPRESSION)(PCSTR);
+typedef void  (WINAPI *PWINDBG_GET_SYMBOL)(void*, char*, ULONG_PTR*);
+typedef ULONG (WINAPI *PWINDBG_DISASM)(ULONG_PTR*, PCSTR, ULONG);
+typedef ULONG (WINAPI *PWINDBG_CHECK_CONTROL_C)(void);
+typedef ULONG (WINAPI *PWINDBG_READ_PROCESS_MEMORY_ROUTINE)(ULONG_PTR, void*, ULONG, PULONG);
+typedef ULONG (WINAPI *PWINDBG_WRITE_PROCESS_MEMORY_ROUTINE)(ULONG_PTR, const void*, ULONG, PULONG);
+typedef ULONG (WINAPI *PWINDBG_GET_THREAD_CONTEXT_ROUTINE)(ULONG, PCONTEXT, ULONG);
+typedef ULONG (WINAPI *PWINDBG_SET_THREAD_CONTEXT_ROUTINE)(ULONG, PCONTEXT, ULONG);
+typedef ULONG (WINAPI *PWINDBG_IOCTL_ROUTINE)(USHORT, void*);
+typedef struct _EXTSTACKTRACE
+{
+    ULONG       FramePointer;
+    ULONG       ProgramCounter;
+    ULONG       ReturnAddress;
+    ULONG       Args[4];
+} EXTSTACKTRACE, *PEXTSTACKTRACE;
+typedef ULONG (WINAPI *PWINDBG_STACKTRACE_ROUTINE)(ULONG, ULONG, ULONG, PEXTSTACKTRACE, ULONG);
+
+typedef struct _WINDBG_EXTENSION_APIS
+{
+    ULONG                                  nSize;
+    PWINDBG_OUTPUT_ROUTINE                 lpOutputRoutine;
+    PWINDBG_GET_EXPRESSION                 lpGetExpressionRoutine;
+    PWINDBG_GET_SYMBOL                     lpGetSymbolRoutine;
+    PWINDBG_DISASM                         lpDisasmRoutine;
+    PWINDBG_CHECK_CONTROL_C                lpCheckControlCRoutine;
+    PWINDBG_READ_PROCESS_MEMORY_ROUTINE    lpReadProcessMemoryRoutine;
+    PWINDBG_WRITE_PROCESS_MEMORY_ROUTINE   lpWriteProcessMemoryRoutine;
+    PWINDBG_GET_THREAD_CONTEXT_ROUTINE     lpGetThreadContextRoutine;
+    PWINDBG_SET_THREAD_CONTEXT_ROUTINE     lpSetThreadContextRoutine;
+    PWINDBG_IOCTL_ROUTINE                  lpIoctlRoutine;
+    PWINDBG_STACKTRACE_ROUTINE             lpStackTraceRoutine;
+} WINDBG_EXTENSION_APIS, *PWINDBG_EXTENSION_APIS;
-- 
2.11.4.GIT