diff options
Diffstat (limited to 'src/arch/x86/isa/insts/general_purpose')
| -rw-r--r-- | src/arch/x86/isa/insts/general_purpose/data_transfer/stack_operations.py | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/arch/x86/isa/insts/general_purpose/data_transfer/stack_operations.py b/src/arch/x86/isa/insts/general_purpose/data_transfer/stack_operations.py index 4c4aec000..3ed9d8bff 100644 --- a/src/arch/x86/isa/insts/general_purpose/data_transfer/stack_operations.py +++ b/src/arch/x86/isa/insts/general_purpose/data_transfer/stack_operations.py @@ -169,8 +169,7 @@ def macroop ENTER_I_I { # t1 is now the masked nesting level, and t2 is the amount of storage. # Push rbp. - st rbp, ss, [1, t0, rsp], "-env.dataSize" - subi rsp, rsp, dsz + stupd rbp, ss, [1, t0, rsp], "-env.dataSize" # Save the stack pointer for later mov t6, t6, rsp @@ -186,8 +185,7 @@ def macroop ENTER_I_I { limm t4, "ULL(-1)", dataSize=8 topOfLoop: ld t5, ss, [dsz, t4, rbp] - st t5, ss, [1, t0, rsp], "-env.dataSize" - subi rsp, rsp, dsz + stupd t5, ss, [1, t0, rsp], "-env.dataSize" # If we're not done yet, loop subi t4, t4, 1, dataSize=8 @@ -196,8 +194,7 @@ topOfLoop: bottomOfLoop: # Push the old rbp onto the stack - st t6, ss, [1, t0, rsp], "-env.dataSize" - subi rsp, rsp, dsz + stupd t6, ss, [1, t0, rsp], "-env.dataSize" skipLoop: sub rsp, rsp, t2 |