Add m-esr52 at 52.6.0

1 files changed, 59 insertions, 0 deletions

diff --git a/xpcom/reflect/xptcall/md/win32/xptcinvoke_x86_64.cpp b/xpcom/reflect/xptcall/md/win32/xptcinvoke_x86_64.cpp
new file mode 100644
index 000000000..36b454b35
--- /dev/null
+++ b/xpcom/reflect/xptcall/md/win32/xptcinvoke_x86_64.cpp
@@ -0,0 +1,59 @@
+/* -*- 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"
+
+extern "C" void
+invoke_copy_to_stack(uint64_t* d, uint32_t paramCount, nsXPTCVariant* s)
+{
+   for(; paramCount > 0; paramCount--, d++, s++)
+    {
+        if(s->IsPtrData())
+        {
+            *((void**)d) = s->ptr;
+            continue;
+        }
+
+        /*
+         * AMD64 platform uses 8 bytes align.
+         */
+
+        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;         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;         break;
+        case nsXPTType::T_FLOAT  : *((float*)   d) = s->val.f;           break;
+        case nsXPTType::T_DOUBLE : *((double*)  d) = s->val.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;
+        }
+    }
+}
+
+extern "C" nsresult
+XPTC__InvokebyIndex(nsISupports* that, uint32_t methodIndex,
+                    uint32_t paramCount, nsXPTCVariant* params);
+
+extern "C"
+EXPORT_XPCOM_API(nsresult)
+NS_InvokeByIndex(nsISupports* that, uint32_t methodIndex,
+                   uint32_t paramCount, nsXPTCVariant* params)
+{
+    return XPTC__InvokebyIndex(that, methodIndex, paramCount, params);
+}
+