Author: tkreuzer
Date: Mon Jan 31 22:10:17 2011
New Revision: 50583
URL: http://svn.reactos.org/svn/reactos?rev=50583&view=rev
Log:
[CRT]
Implement call_finally_block, call_filter and call_unwind_func for MSVC
Modified:
branches/cmake-bringup/lib/sdk/crt/except/except.c
Modified: branches/cmake-bringup/lib/sdk/crt/except/except.c
URL:
http://svn.reactos.org/svn/reactos/branches/cmake-bringup/lib/sdk/crt/except/except.c?rev=50583&r1=50582&r2=50583&view=diff
==============================================================================
--- branches/cmake-bringup/lib/sdk/crt/except/except.c [iso-8859-1] (original)
+++ branches/cmake-bringup/lib/sdk/crt/except/except.c [iso-8859-1] Mon Jan 31
22:10:17 2011
@@ -96,6 +96,57 @@
: "ecx", "edx", "memory" );
return ret;
}
+#elif defined(_MSC_VER)
+#pragma warning(push)
+#pragma warning(disable:4731) // Don't complain about changing ebp
+void __inline call_finally_block( void *code_block, void *base_ptr )
+{
+ __asm
+ {
+ mov eax, code_block
+ mov ebp, base_ptr
+ call [eax]
+ }
+}
+
+int __inline call_filter( int (*func)(PEXCEPTION_POINTERS), void *arg, void
*_ebp )
+{
+ int _ret;
+ __asm
+ {
+ push ebp
+ mov eax, arg
+ push eax
+ mov ebp, _ebp
+ mov eax, func
+ call [eax]
+ mov _ret, eax
+ pop ebp
+ pop ebp
+ }
+ return _ret;
+}
+int __inline call_unwind_func( int (*func)(void), void *_ebp )
+{
+ int _ret;
+
+ __asm
+ {
+ push ebp
+ push ebx
+ push esi
+ push edi
+ mov ebp, _ebp
+ call dword ptr [func]
+ mov _ret, eax
+ pop edi
+ pop esi
+ pop ebx
+ pop ebp
+ }
+ return _ret;
+}
+#pragma warning(pop)
#endif
static DWORD MSVCRT_nested_handler(PEXCEPTION_RECORD rec,
