1 files changed, 29 insertions, 0 deletions
diff --git a/bsps/i386/shared/cache/cache.c b/bsps/i386/shared/cache/cache.c
index f8358f2295..3d53ff0a21 100644
--- a/bsps/i386/shared/cache/cache.c
+++ b/bsps/i386/shared/cache/cache.c
@@ -55,11 +55,22 @@ static void _CPU_cache_flush_entire_data(void)
 {
   __asm__ volatile ("wbinvd");
 }
+
 static void _CPU_cache_invalidate_entire_data(void)
 {
   __asm__ volatile ("invd");
 }
 
+static void _CPU_cache_invalidate_entire_instruction(void)
+{
+  __asm__ volatile ("invd");
+}
+
+static void _CPU_cache_invalidate_1_instruction_line(const void *i_addr)
+{
+  _CPU_cache_invalidate_entire_instruction();
+}
+
 static void _CPU_cache_enable_data(void)
 {
   _CPU_enable_cache();
@@ -70,6 +81,24 @@ static void _CPU_cache_disable_data(void)
   _CPU_disable_cache();
 }
 
+static void _CPU_cache_enable_instruction(void)
+{
+  _CPU_enable_cache();
+}
+
+static void _CPU_cache_disable_instruction(void)
+{
+  _CPU_disable_cache();
+}
+
+static void _CPU_cache_freeze_instruction(void)
+{
+}
+
+static void _CPU_cache_unfreeze_instruction(void)
+{
+}
+
 #endif
 
 #include "../../../shared/cache/cacheimpl.h"