Alexandre Julliard : oleaut32: Fixed asm proxys to support more than 128 methods.
Alexandre Julliard
julliard at winehq.org
Mon Nov 12 06:27:56 CST 2007
Module: wine
Branch: master
Commit: 2a2e303dc5598de6e97d4667b3a84a3c26b91c0e
URL: http://source.winehq.org/git/wine.git/?a=commit;h=2a2e303dc5598de6e97d4667b3a84a3c26b91c0e
Author: Alexandre Julliard <julliard at winehq.org>
Date: Mon Nov 12 13:18:38 2007 +0100
oleaut32: Fixed asm proxys to support more than 128 methods.
Reported by Martin Kochanski.
---
dlls/oleaut32/tmarshal.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/dlls/oleaut32/tmarshal.c b/dlls/oleaut32/tmarshal.c
index 4a5ad89..75e3d3b 100644
--- a/dlls/oleaut32/tmarshal.c
+++ b/dlls/oleaut32/tmarshal.c
@@ -372,12 +372,13 @@ static HRESULT num_of_funcs(ITypeInfo *tinfo, unsigned int *num)
typedef struct _TMAsmProxy {
BYTE popleax;
BYTE pushlval;
- BYTE nr;
+ DWORD nr;
BYTE pushleax;
BYTE lcall;
DWORD xcall;
BYTE lret;
WORD bytestopop;
+ BYTE nop;
} TMAsmProxy;
#include "poppack.h"
@@ -1709,7 +1710,7 @@ static HRESULT init_proxy_entry_point(TMProxyImpl *proxy, unsigned int num)
* arg3 arg2 arg1 <method> <returnptr>
*/
xasm->popleax = 0x58;
- xasm->pushlval = 0x6a;
+ xasm->pushlval = 0x68;
xasm->nr = num;
xasm->pushleax = 0x50;
xasm->lcall = 0xe8; /* relative jump */
@@ -1717,6 +1718,7 @@ static HRESULT init_proxy_entry_point(TMProxyImpl *proxy, unsigned int num)
xasm->xcall -= (DWORD)&(xasm->lret);
xasm->lret = 0xc2;
xasm->bytestopop = (nrofargs+2)*4; /* pop args, This, iMethod */
+ xasm->nop = 0x90;
proxy->lpvtbl[num] = xasm;
#else
FIXME("not implemented on non i386\n");
@@ -1754,7 +1756,7 @@ PSFacBuf_CreateProxy(
proxy = CoTaskMemAlloc(sizeof(TMProxyImpl));
if (!proxy) return E_OUTOFMEMORY;
- assert(sizeof(TMAsmProxy) == 12);
+ assert(sizeof(TMAsmProxy) == 16);
proxy->dispatch = NULL;
proxy->dispatch_proxy = NULL;
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