3 operand instructions no longer error out if the 3rd operand is exotic

diff --git a/palacios/src/palacios/vmm_xed.c b/palacios/src/palacios/vmm_xed.c
index 7c1c13e..eaac5bd 100644 (file)
--- a/palacios/src/palacios/vmm_xed.c
+++ b/palacios/src/palacios/vmm_xed.c
@@ -147,17 +147,16 @@ static int set_decoder_mode(struct guest_info * info, xed_state_t * state) {
 }
 
 /*
-static int is_flags_reg(xed_reg_enum_t xed_reg) {
-    switch (xed_reg) {
-       case XED_REG_FLAGS:
-       case XED_REG_EFLAGS:
-       case XED_REG_RFLAGS:
-           return 1;
-       default:
-           return 0;
-    }
-}
-
+  static int is_flags_reg(xed_reg_enum_t xed_reg) {
+  switch (xed_reg) {
+  case XED_REG_FLAGS:
+  case XED_REG_EFLAGS:
+  case XED_REG_RFLAGS:
+  return 1;
+  default:
+  return 0;
+  }
+  }
 */
 
 int v3_init_decoder(struct guest_info * info) {
@@ -548,7 +547,7 @@ int v3_decode(struct guest_info * info, addr_t instr_ptr, struct x86_instr * ins
 
        } else {
            PrintError("Unhandled third operand type %s\n", xed_operand_type_enum_t2str(op_type));
-           return -1;
+           instr->num_operands = 2;
        }