diff options
Diffstat (limited to 'src/arch/x86/isa')
| -rw-r--r-- | src/arch/x86/isa/insts/x87/control/save_and_restore_x87_environment.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/arch/x86/isa/insts/x87/control/save_and_restore_x87_environment.py b/src/arch/x86/isa/insts/x87/control/save_and_restore_x87_environment.py index 20ecff43a..ffc490715 100644 --- a/src/arch/x86/isa/insts/x87/control/save_and_restore_x87_environment.py +++ b/src/arch/x86/isa/insts/x87/control/save_and_restore_x87_environment.py @@ -63,6 +63,9 @@ fnstenvTemplate = """ # FSW includes TOP when read rdval t1, fsw st t1, seg, %(mode)s, "DISPLACEMENT + 4", dataSize=2 + srli t1, t1, 11, dataSize=2 + andi t1, t1, 0x7, dataSize=2 + wrval "InstRegIndex(MISCREG_X87_TOP)", t1 rdval t1, ftw st t1, seg, %(mode)s, "DISPLACEMENT + 8", dataSize=2 |