diff options
Diffstat (limited to 'src/arch/x86/isa/insts/system')
| -rw-r--r-- | src/arch/x86/isa/insts/system/control_registers.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/arch/x86/isa/insts/system/control_registers.py b/src/arch/x86/isa/insts/system/control_registers.py index c09cdf6e8..82811bb07 100644 --- a/src/arch/x86/isa/insts/system/control_registers.py +++ b/src/arch/x86/isa/insts/system/control_registers.py @@ -68,4 +68,19 @@ def macroop LMSW_P { or t1, t1, t2, dataSize=8 wrcr 0, t1, dataSize=8 }; + +def macroop SMSW_R { + rdcr reg, 0 +}; + +def macroop SMSW_M { + rdcr t1, 0 + st t1, seg, sib, disp, dataSize=2 +}; + +def macroop SMSW_P { + rdcr t1, 0 + rdip t7, dataSize=asz + st t1, seg, riprel, disp, dataSize=2 +}; ''' |