1 files changed, 99 insertions, 0 deletions
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf64.cpp b/xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf64.cpp
new file mode 100644
index 0000000000..acd9de081b
--- /dev/null
+++ b/xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf64.cpp
@@ -0,0 +1,99 @@
+
+/* -*- 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/. */
+
+#include "xptcprivate.h"
+
+#include <stdint.h>
+
+// "This code is for IA64 only"
+
+
+/* invoke_copy_to_stack() will copy from variant array 's' to
+ * the stack argument area 'mloc', the integer register area 'iloc', and
+ * the float register area 'floc'.
+ *
+ */
+extern "C" void
+invoke_copy_to_stack(uint64_t* mloc, uint64_t* iloc, uint64_t* floc,
+  const uint32_t paramCount, nsXPTCVariant* s)
+{
+  uint64_t* dest = mloc;
+  uint32_t len = paramCount;
+  nsXPTCVariant* source = s;
+
+  uint32_t indx;
+  uint32_t endlen;
+  endlen = (len > 7) ? 7 : len;
+  /* handle the memory arguments */
+  for (indx = 7; indx < len; ++indx)
+  {
+    if (source[indx].IsPtrData())
+    {
+      /* 64 bit pointer mode */
+      *((void**) dest) = source[indx].ptr;
+    }
+    else
+    switch (source[indx].type)
+    {
+    case nsXPTType::T_I8    : *(dest) = source[indx].val.i8;  break;
+    case nsXPTType::T_I16   : *(dest) = source[indx].val.i16; break;
+    case nsXPTType::T_I32   : *(dest) = source[indx].val.i32; break;
+    case nsXPTType::T_I64   : *(dest) = source[indx].val.i64; break;
+    case nsXPTType::T_U8    : *(dest) = source[indx].val.u8;  break;
+    case nsXPTType::T_U16   : *(dest) = source[indx].val.u16; break;
+    case nsXPTType::T_U32   : *(dest) = source[indx].val.u32; break;
+    case nsXPTType::T_U64   : *(dest) = source[indx].val.u64; break;
+    case nsXPTType::T_FLOAT : *(dest) = source[indx].val.u32; break;
+    case nsXPTType::T_DOUBLE: *(dest) = source[indx].val.u64; break;
+    case nsXPTType::T_BOOL  : *(dest) = source[indx].val.b; break;
+    case nsXPTType::T_CHAR  : *(dest) = source[indx].val.c; break;
+    case nsXPTType::T_WCHAR : *(dest) = source[indx].val.wc; break;
+    default:
+    // all the others are plain pointer types
+      /* 64 bit pointer mode */
+      *((void**) dest) = source[indx].val.p;
+    }
+    ++dest;
+  }
+  /* process register arguments */
+  dest = iloc;
+  for (indx = 0; indx < endlen; ++indx)
+  {
+    if (source[indx].IsPtrData())
+    {
+      /* 64 bit pointer mode */
+      *((void**) dest) = source[indx].ptr;
+    }
+    else
+    switch (source[indx].type)
+    {
+    case nsXPTType::T_I8    : *(dest) = source[indx].val.i8; break;
+    case nsXPTType::T_I16   : *(dest) = source[indx].val.i16; break;
+    case nsXPTType::T_I32   : *(dest) = source[indx].val.i32; break;
+    case nsXPTType::T_I64   : *(dest) = source[indx].val.i64; break;
+    case nsXPTType::T_U8    : *(dest) = source[indx].val.u8; break;
+    case nsXPTType::T_U16   : *(dest) = source[indx].val.u16; break;
+    case nsXPTType::T_U32   : *(dest) = source[indx].val.u32; break;
+    case nsXPTType::T_U64   : *(dest) = source[indx].val.u64; break;
+    case nsXPTType::T_FLOAT :
+      *((double*) (floc++)) = (double) source[indx].val.f;
+      break;
+    case nsXPTType::T_DOUBLE:
+      *((double*) (floc++)) = source[indx].val.d;
+      break;
+    case nsXPTType::T_BOOL  : *(dest) = source[indx].val.b; break;
+    case nsXPTType::T_CHAR  : *(dest) = source[indx].val.c; break;
+    case nsXPTType::T_WCHAR : *(dest) = source[indx].val.wc; break;
+    default:
+    // all the others are plain pointer types
+      /* 64 bit pointer mode */
+      *((void**) dest) = source[indx].val.p;
+    }
+    ++dest;
+  }
+
+}