2 files changed, 10 insertions, 4 deletions
diff --git a/src/arch/x86/isa/insts/data_transfer/move.py b/src/arch/x86/isa/insts/data_transfer/move.py
index 9d23b24e8..ff4af0af4 100644
--- a/src/arch/x86/isa/insts/data_transfer/move.py
+++ b/src/arch/x86/isa/insts/data_transfer/move.py
@@ -67,11 +67,11 @@ def macroop MOV_R_M {
 };
 
 def macroop MOV_R_I {
-    limm "env.reg", "env.immediate"
+    limm "env.reg", "IMMEDIATE"
 };
 
 def macroop MOV_M_I {
-    limm "env.reg", "env.immediate"
+    limm "env.reg", "IMMEDIATE"
     #Do a store to put the register operand into memory
 };
 '''
diff --git a/src/arch/x86/isa/insts/data_transfer/stack_operations.py b/src/arch/x86/isa/insts/data_transfer/stack_operations.py
index b7ec0ec66..50b690354 100644
--- a/src/arch/x86/isa/insts/data_transfer/stack_operations.py
+++ b/src/arch/x86/isa/insts/data_transfer/stack_operations.py
@@ -55,15 +55,21 @@
 
 microcode = '''
 def macroop POP_R {
+
+    # Make the default data size of pops 64 bits in 64 bit mode
     .adjust_env "if(machInst.mode.submode == SixtyFourBitMode && env.dataSize == 4) env.dataSize = 8\;"
-    # There needs to be a load here to actually "pop" the data
+
+    ld "env.reg", 2, [0, "NUM_INTREGS", "INTREG_RSP"]
     addi "INTREG_RSP", "INTREG_RSP", "env.dataSize"
 };
 
 def macroop PUSH_R {
+
+    # Make the default data size of pops 64 bits in 64 bit mode
     .adjust_env "if(machInst.mode.submode == SixtyFourBitMode && env.dataSize == 4) env.dataSize = 8\;"
+
     subi "INTREG_RSP", "INTREG_RSP", "env.dataSize"
-    # There needs to be a store here to actually "push" the data
+    st "env.reg", 2, [0, "NUM_INTREGS", "INTREG_RSP"]
 };
 '''
 #let {{