diff options
Diffstat (limited to 'src/arch/arm/isa.cc')
| -rw-r--r-- | src/arch/arm/isa.cc | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/arch/arm/isa.cc b/src/arch/arm/isa.cc index 17c87ba84..3d98aeacf 100644 --- a/src/arch/arm/isa.cc +++ b/src/arch/arm/isa.cc @@ -477,18 +477,10 @@ ISA::readMiscReg(int misc_reg, ThreadContext *tc) return val; } case MISCREG_MPIDR: - cpsr = readMiscRegNoEffect(MISCREG_CPSR); - scr = readMiscRegNoEffect(MISCREG_SCR); - if ((cpsr.mode == MODE_HYP) || inSecureState(scr, cpsr)) { - return getMPIDR(system, tc); - } else { - return readMiscReg(MISCREG_VMPIDR, tc); - } - break; case MISCREG_MPIDR_EL1: - // @todo in the absence of v8 virtualization support just return MPIDR_EL1 - return getMPIDR(system, tc) & 0xffffffff; + return readMPIDR(system, tc); case MISCREG_VMPIDR: + case MISCREG_VMPIDR_EL2: // top bit defined as RES1 return readMiscRegNoEffect(misc_reg) | 0x80000000; case MISCREG_ID_AFR0: // not implemented, so alias MIDR |