X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mono%2Fmini%2Farch-stubs.c;h=6f918c5d0de3647c5dc6dce838de9af144095cea;hb=4db06151bebcc81ad062d68d361ea03d50f455fb;hp=d67b677dd871f5d7e4f84a56951926ba585a7dd3;hpb=50d39c613dea54a48ec35344cb4feb276f8bfba5;p=mono.git

diff --git a/mono/mini/arch-stubs.c b/mono/mini/arch-stubs.c
index d67b677dd87..6f918c5d0de 100644
--- a/mono/mini/arch-stubs.c
+++ b/mono/mini/arch-stubs.c
@@ -1,3 +1,7 @@
+/**
+ * \file
+ */
+
 #include "mini.h"
 
 /* Dummy versions of some arch specific functions to avoid ifdefs at call sites */
@@ -33,23 +37,6 @@ mono_arch_get_gsharedvt_trampoline (MonoTrampInfo **info, gboolean aot)
 
 #endif
 
-#if defined(MONO_ARCH_GSHAREDVT_SUPPORTED) && !defined(ENABLE_GSHAREDVT)
-
-gboolean
-mono_arch_gsharedvt_sig_supported (MonoMethodSignature *sig)
-{
-	return FALSE;
-}
-
-gpointer
-mono_arch_get_gsharedvt_call_info (gpointer addr, MonoMethodSignature *normal_sig, MonoMethodSignature *gsharedvt_sig, gboolean gsharedvt_in, gint32 vcall_offset, gboolean calli)
-{
-	NOT_IMPLEMENTED;
-	return NULL;
-}
-
-#endif
-
 #ifndef MONO_ARCH_HAVE_DECOMPOSE_OPTS
 void
 mono_arch_decompose_opts (MonoCompile *cfg, MonoInst *ins)
@@ -61,7 +48,7 @@ mono_arch_decompose_opts (MonoCompile *cfg, MonoInst *ins)
 gboolean
 mono_arch_opcode_needs_emulation (MonoCompile *cfg, int opcode)
 {
-	return FALSE;
+	return TRUE;
 }
 #endif
 
@@ -71,3 +58,11 @@ mono_arch_decompose_long_opts (MonoCompile *cfg, MonoInst *ins)
 {
 }
 #endif
+
+#ifndef MONO_ARCH_HAVE_OP_TAIL_CALL
+gboolean
+mono_arch_tail_call_supported (MonoCompile *cfg, MonoMethodSignature *caller_sig, MonoMethodSignature *callee_sig)
+{
+	return mono_metadata_signature_equal (caller_sig, callee_sig) && !MONO_TYPE_ISSTRUCT (callee_sig->ret);
+}
+#endif