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-rw-r--r--xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf32.cpp132
1 files changed, 132 insertions, 0 deletions
diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf32.cpp b/xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf32.cpp
new file mode 100644
index 000000000..1500f3175
--- /dev/null
+++ b/xpcom/reflect/xptcall/md/unix/xptcinvoke_ipf32.cpp
@@ -0,0 +1,132 @@
+
+/* -*- 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 <iostream.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())
+ {
+#ifdef __LP64__
+ /* 64 bit pointer mode */
+ *((void**) dest) = source[indx].ptr;
+#else
+ /* 32 bit pointer mode */
+ uint32_t* adr = (uint32_t*) dest;
+ *(adr) = 0;
+ *(adr+1) = (uint32_t) source[indx].ptr;
+#endif
+ }
+ 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
+#ifdef __LP64__
+ /* 64 bit pointer mode */
+ *((void**) dest) = source[indx].val.p;
+#else
+ {
+ /* 32 bit pointer mode */
+ uint32_t* adr = (uint32_t*) dest;
+ *(adr) = 0;
+ *(adr+1) = (uint32_t) source[indx].val.p;
+ }
+#endif
+ }
+ ++dest;
+ }
+ /* process register arguments */
+ dest = iloc;
+ for (indx = 0; indx < endlen; ++indx)
+ {
+ if (source[indx].IsPtrData())
+ {
+#ifdef __LP64__
+ /* 64 bit pointer mode */
+ *((void**) dest) = source[indx].ptr;
+#else
+ /* 32 bit pointer mode */
+ uint32_t* adr = (uint32_t*) dest;
+ *(adr) = 0;
+ *(adr+1) = (uint32_t) source[indx].ptr;
+#endif
+ }
+ 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
+#ifdef __LP64__
+ /* 64 bit pointer mode */
+ *((void**) dest) = source[indx].val.p;
+#else
+ {
+ /* 32 bit pointer mode */
+ uint32_t* adr = (uint32_t*) dest;
+ *(adr) = 0;
+ *(adr+1) = (uint32_t) source[indx].val.p;
+ }
+#endif
+ }
+ ++dest;
+ }
+
+}
+