Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/xpcom/reflect/xptcall/md/win32/xptcinvoke.cpp b/xpcom/reflect/xptcall/md/win32/xptcinvoke.cpp
new file mode 100644
index 0000000000..e4e63edc4b
--- /dev/null
+++ b/xpcom/reflect/xptcall/md/win32/xptcinvoke.cpp
@@ -0,0 +1,45 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* Platform specific code to invoke XPCOM methods on native objects */
+
+#include "xptcprivate.h"
+
+#ifndef WIN32
+#error "This code is for Win32 only"
+#endif
+
+extern "C" void __fastcall
+invoke_copy_to_stack(uint32_t* d, uint32_t paramCount, nsXPTCVariant* s)
+{
+    for(; paramCount > 0; paramCount--, d++, s++)
+    {
+        if(s->IsIndirect())
+        {
+            *((void**)d) = &s->val;
+            continue;
+        }
+        switch(s->type)
+        {
+        case nsXPTType::T_I8     : *((int8_t*)  d) = s->val.i8;          break;
+        case nsXPTType::T_I16    : *((int16_t*) d) = s->val.i16;         break;
+        case nsXPTType::T_I32    : *((int32_t*) d) = s->val.i32;         break;
+        case nsXPTType::T_I64    : *((int64_t*) d) = s->val.i64; d++;    break;
+        case nsXPTType::T_U8     : *((uint8_t*) d) = s->val.u8;          break;
+        case nsXPTType::T_U16    : *((uint16_t*)d) = s->val.u16;         break;
+        case nsXPTType::T_U32    : *((uint32_t*)d) = s->val.u32;         break;
+        case nsXPTType::T_U64    : *((uint64_t*)d) = s->val.u64; d++;    break;
+        case nsXPTType::T_FLOAT  : *((float*)   d) = s->val.f;           break;
+        case nsXPTType::T_DOUBLE : *((double*)  d) = s->val.d;   d++;    break;
+        case nsXPTType::T_BOOL   : *((bool*)  d) = s->val.b;           break;
+        case nsXPTType::T_CHAR   : *((char*)    d) = s->val.c;           break;
+        case nsXPTType::T_WCHAR  : *((wchar_t*) d) = s->val.wc;          break;
+        default:
+            // all the others are plain pointer types
+            *((void**)d) = s->val.p;
+            break;
+        }
+    }
+}