arch/arm/faults.hh

154         const FaultName name;
156         const FaultOffset offset;
159         const uint16_t currELTOffset;
160         const uint16_t currELHOffset;
161         const uint16_t lowerEL64Offset;
162         const uint16_t lowerEL32Offset;
164         const OperatingMode nextMode;
166         const uint8_t armPcOffset;
167         const uint8_t thumbPcOffset;
171         const uint8_t armPcElrOffset;
172         const uint8_t thumbPcElrOffset;
174         const bool hypTrappable;
175         const bool abortDisable;
176         const bool fiqDisable;
180         const ExceptionClass ec;
183         FaultVals(const FaultName& name_, const FaultOffset& offset_,
184                 const uint16_t& currELTOffset_, const uint16_t& currELHOffset_,
185                 const uint16_t& lowerEL64Offset_,
186                 const uint16_t& lowerEL32Offset_,
187                 const OperatingMode& nextMode_, const uint8_t& armPcOffset_,
188                 const uint8_t& thumbPcOffset_, const uint8_t& armPcElrOffset_,
189                 const uint8_t& thumbPcElrOffset_, const bool& hypTrappable_,
190                 const bool& abortDisable_, const bool& fiqDisable_,
191                 const ExceptionClass& ec_)
208     MiscRegIndex getSyndromeReg64() const;
211     MiscRegIndex getFaultAddrReg64() const;
213     void invoke(ThreadContext *tc, const StaticInstPtr &inst =
215     void invoke64(ThreadContext *tc, const StaticInstPtr &inst =
219     ArmStaticInst *instrAnnotate(const StaticInstPtr &inst);
225     virtual bool routeToMonitor(ThreadContext *tc) const = 0;
226     virtual bool routeToHyp(ThreadContext *tc) const { return false; }
233     virtual ExceptionClass ec(ThreadContext *tc) const = 0;
234     virtual uint32_t iss() const = 0;
235     virtual bool isStage2() const { return false; }
236     virtual FSR getFsr(ThreadContext *tc) const { return 0; }
238     virtual bool getFaultVAddr(Addr &va) const { return false; }
251     FaultName name() const override { return vals.name; }
258     virtual bool routeToMonitor(ThreadContext *tc) const override {
273     ExceptionClass ec(ThreadContext *tc) const override { return vals.ec; }
274     uint32_t iss() const override { return issRaw; }
283     void invoke(ThreadContext *tc, const StaticInstPtr &inst =
293     const char *mnemonic;
298                          const char *_mnemonic = NULL,
305             ExceptionClass _overrideEc, const char *_mnemonic = NULL) :
311     void invoke(ThreadContext *tc, const StaticInstPtr &inst =
313     bool routeToHyp(ThreadContext *tc) const override;
314     ExceptionClass ec(ThreadContext *tc) const override;
315     uint32_t iss() const override;
329     void invoke(ThreadContext *tc, const StaticInstPtr &inst =
331     bool routeToHyp(ThreadContext *tc) const override;
332     ExceptionClass ec(ThreadContext *tc) const override;
333     uint32_t iss() const override;
343     void invoke(ThreadContext *tc, const StaticInstPtr &inst =
345     ExceptionClass ec(ThreadContext *tc) const override;
346     uint32_t iss() const override;
362     bool routeToHyp(ThreadContext *tc) const override;
363     uint32_t iss() const override;
364     ExceptionClass ec(ThreadContext *tc) const override;
380     ExceptionClass ec(ThreadContext *tc) const override;
388     ExceptionClass ec(ThreadContext *tc) const override;
404     ExceptionClass ec(ThreadContext *tc) const override;
441     bool getFaultVAddr(Addr &va) const override;
443     void invoke(ThreadContext *tc, const StaticInstPtr &inst =
446     FSR getFsr(ThreadContext *tc) const override;
447     uint8_t getFaultStatusCode(ThreadContext *tc) const;
449     uint32_t iss() const override;
450     bool isStage2() const override { return stage2; }
453     bool isMMUFault() const;
459     static const MiscRegIndex FsrIndex  = MISCREG_IFSR;
460     static const MiscRegIndex FarIndex  = MISCREG_IFAR;
461     static const MiscRegIndex HFarIndex = MISCREG_HIFAR;
469     ExceptionClass ec(ThreadContext *tc) const override;
471     bool routeToMonitor(ThreadContext *tc) const override;
472     bool routeToHyp(ThreadContext *tc) const override;
478     static const MiscRegIndex FsrIndex  = MISCREG_DFSR;
479     static const MiscRegIndex FarIndex  = MISCREG_DFAR;
480     static const MiscRegIndex HFarIndex = MISCREG_HDFAR;
497     ExceptionClass ec(ThreadContext *tc) const override;
499     bool routeToMonitor(ThreadContext *tc) const override;
500     bool routeToHyp(ThreadContext *tc) const override;
501     uint32_t iss() const override;
508     static const MiscRegIndex FsrIndex  = MISCREG_DFSR;
509     static const MiscRegIndex FarIndex  = MISCREG_DFAR;
510     static const MiscRegIndex HFarIndex = MISCREG_HDFAR;
517     void invoke(ThreadContext *tc, const StaticInstPtr &inst) override;
523     bool routeToMonitor(ThreadContext *tc) const override;
524     bool routeToHyp(ThreadContext *tc) const override;
537     bool routeToMonitor(ThreadContext *tc) const override;
538     bool routeToHyp(ThreadContext *tc) const override;
558     void invoke(ThreadContext *tc, const StaticInstPtr &inst =
560     bool routeToHyp(ThreadContext *tc) const override;
575     void invoke(ThreadContext *tc, const StaticInstPtr &inst =
577     bool routeToMonitor(ThreadContext *tc) const override;
578     bool routeToHyp(ThreadContext *tc) const override;
587     bool routeToHyp(ThreadContext *tc) const override;
588     ExceptionClass ec(ThreadContext *tc) const override;
596     void invoke(ThreadContext *tc, const StaticInstPtr &inst =