diff options
Diffstat (limited to 'src/cpu/o3/dyn_inst_impl.hh')
| -rw-r--r-- | src/cpu/o3/dyn_inst_impl.hh | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/src/cpu/o3/dyn_inst_impl.hh b/src/cpu/o3/dyn_inst_impl.hh index 500d63de8..93ae83441 100644 --- a/src/cpu/o3/dyn_inst_impl.hh +++ b/src/cpu/o3/dyn_inst_impl.hh @@ -42,6 +42,7 @@ #include "base/cp_annotate.hh" #include "cpu/o3/dyn_inst.hh" +#include "sim/full_system.hh" template <class Impl> BaseO3DynInst<Impl>::BaseO3DynInst(StaticInstPtr staticInst, @@ -143,7 +144,6 @@ BaseO3DynInst<Impl>::completeAcc(PacketPtr pkt) return this->fault; } -#if FULL_SYSTEM template <class Impl> Fault BaseO3DynInst<Impl>::hwrei() @@ -188,24 +188,23 @@ BaseO3DynInst<Impl>::simPalCheck(int palFunc) #endif return this->cpu->simPalCheck(palFunc, this->threadNumber); } -#endif template <class Impl> void BaseO3DynInst<Impl>::syscall(int64_t callnum) { -#if FULL_SYSTEM - panic("Syscall emulation isn't available in FS mode.\n"); -#else - // HACK: check CPU's nextPC before and after syscall. If it - // changes, update this instruction's nextPC because the syscall - // must have changed the nextPC. - TheISA::PCState curPC = this->cpu->pcState(this->threadNumber); - this->cpu->syscall(callnum, this->threadNumber); - TheISA::PCState newPC = this->cpu->pcState(this->threadNumber); - if (!(curPC == newPC)) { - this->pcState(newPC); + if (FullSystem) { + panic("Syscall emulation isn't available in FS mode.\n"); + } else { + // HACK: check CPU's nextPC before and after syscall. If it + // changes, update this instruction's nextPC because the syscall + // must have changed the nextPC. + TheISA::PCState curPC = this->cpu->pcState(this->threadNumber); + this->cpu->syscall(callnum, this->threadNumber); + TheISA::PCState newPC = this->cpu->pcState(this->threadNumber); + if (!(curPC == newPC)) { + this->pcState(newPC); + } } -#endif } |