ExecContext: Get rid of the now unused read/write templated functions.
This commit is contained in:
parent
aade13769f
commit
2e7426664a
8 changed files with 7 additions and 512 deletions
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@ -124,29 +124,8 @@ class BaseDynInst : public FastAlloc, public RefCounted
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cpu->demapPage(vaddr, asn);
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}
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/**
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* Does a read to a given address.
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* @param addr The address to read.
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* @param data The read's data is written into this parameter.
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* @param flags The request's flags.
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* @return Returns any fault due to the read.
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*/
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template <class T>
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Fault read(Addr addr, T &data, unsigned flags);
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Fault readBytes(Addr addr, uint8_t *data, unsigned size, unsigned flags);
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/**
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* Does a write to a given address.
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* @param data The data to be written.
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* @param addr The address to write to.
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* @param flags The request's flags.
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* @param res The result of the write (for load locked/store conditionals).
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* @return Returns any fault due to the write.
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*/
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template <class T>
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Fault write(T data, Addr addr, unsigned flags, uint64_t *res);
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Fault writeBytes(uint8_t *data, unsigned size,
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Addr addr, unsigned flags, uint64_t *res);
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@ -912,22 +891,6 @@ BaseDynInst<Impl>::readBytes(Addr addr, uint8_t *data,
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return fault;
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}
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template<class Impl>
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template<class T>
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inline Fault
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BaseDynInst<Impl>::read(Addr addr, T &data, unsigned flags)
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{
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Fault fault = readBytes(addr, (uint8_t *)&data, sizeof(T), flags);
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data = TheISA::gtoh(data);
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if (traceData) {
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traceData->setData(data);
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}
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return fault;
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}
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template<class Impl>
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Fault
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BaseDynInst<Impl>::writeBytes(uint8_t *data, unsigned size,
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@ -967,18 +930,6 @@ BaseDynInst<Impl>::writeBytes(uint8_t *data, unsigned size,
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return fault;
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}
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template<class Impl>
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template<class T>
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inline Fault
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BaseDynInst<Impl>::write(T data, Addr addr, unsigned flags, uint64_t *res)
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{
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if (traceData) {
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traceData->setData(data);
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}
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data = TheISA::htog(data);
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return writeBytes((uint8_t *)&data, sizeof(T), addr, flags, res);
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}
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template<class Impl>
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inline void
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BaseDynInst<Impl>::splitRequest(RequestPtr req, RequestPtr &sreqLow,
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@ -106,19 +106,8 @@ class ExecContext {
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/** Returns a pointer to the ThreadContext. */
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ThreadContext *tcBase();
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/** Reads an address, creating a memory request with the given
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* flags. Stores result of read in data. */
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template <class T>
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Fault read(Addr addr, T &data, unsigned flags);
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Fault readBytes(Addr addr, uint8_t *data, unsigned size, unsigned flags);
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/** Writes to an address, creating a memory request with the given
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* flags. Writes data to memory. For store conditionals, returns
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* the result of the store in res. */
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template <class T>
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Fault write(T data, Addr addr, unsigned flags, uint64_t *res);
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Fault writeBytes(uint8_t *data, unsigned size,
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Addr addr, unsigned flags, uint64_t *res);
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@ -565,75 +565,6 @@ InOrderDynInst::readBytes(Addr addr, uint8_t *data,
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return cpu->read(this, addr, data, size, flags);
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}
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template<class T>
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inline Fault
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InOrderDynInst::read(Addr addr, T &data, unsigned flags)
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{
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if (traceData) {
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traceData->setAddr(addr);
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traceData->setData(data);
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}
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Fault fault = readBytes(addr, (uint8_t *)&data, sizeof(T), flags);
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//@todo: the below lines should be unnecessary, timing access
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// wont have valid data right here
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DPRINTF(InOrderDynInst, "[sn:%i] (1) Received Bytes %x\n", seqNum, data);
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data = TheISA::gtoh(data);
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DPRINTF(InOrderDynInst, "[sn%:i] (2) Received Bytes %x\n", seqNum, data);
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if (traceData)
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traceData->setData(data);
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return fault;
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}
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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template
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Fault
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InOrderDynInst::read(Addr addr, Twin32_t &data, unsigned flags);
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template
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Fault
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InOrderDynInst::read(Addr addr, Twin64_t &data, unsigned flags);
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template
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Fault
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InOrderDynInst::read(Addr addr, uint64_t &data, unsigned flags);
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template
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Fault
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InOrderDynInst::read(Addr addr, uint32_t &data, unsigned flags);
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template
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Fault
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InOrderDynInst::read(Addr addr, uint16_t &data, unsigned flags);
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template
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Fault
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InOrderDynInst::read(Addr addr, uint8_t &data, unsigned flags);
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#endif //DOXYGEN_SHOULD_SKIP_THIS
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template<>
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Fault
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InOrderDynInst::read(Addr addr, double &data, unsigned flags)
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{
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return read(addr, *(uint64_t*)&data, flags);
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}
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template<>
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Fault
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InOrderDynInst::read(Addr addr, float &data, unsigned flags)
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{
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return read(addr, *(uint32_t*)&data, flags);
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}
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template<>
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Fault
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InOrderDynInst::read(Addr addr, int32_t &data, unsigned flags)
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{
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return read(addr, (uint32_t&)data, flags);
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}
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Fault
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InOrderDynInst::writeBytes(uint8_t *data, unsigned size,
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Addr addr, unsigned flags, uint64_t *res)
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@ -641,73 +572,6 @@ InOrderDynInst::writeBytes(uint8_t *data, unsigned size,
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return cpu->write(this, data, size, addr, flags, res);
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}
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template<class T>
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inline Fault
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InOrderDynInst::write(T data, Addr addr, unsigned flags, uint64_t *res)
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{
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if (traceData) {
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traceData->setAddr(addr);
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traceData->setData(data);
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}
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data = TheISA::htog(data);
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return writeBytes((uint8_t*)&data, sizeof(T), addr, flags, res);
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}
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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template
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Fault
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InOrderDynInst::write(Twin32_t data, Addr addr,
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unsigned flags, uint64_t *res);
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template
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Fault
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InOrderDynInst::write(Twin64_t data, Addr addr,
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unsigned flags, uint64_t *res);
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template
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Fault
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InOrderDynInst::write(uint64_t data, Addr addr,
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unsigned flags, uint64_t *res);
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template
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Fault
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InOrderDynInst::write(uint32_t data, Addr addr,
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unsigned flags, uint64_t *res);
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template
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Fault
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InOrderDynInst::write(uint16_t data, Addr addr,
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unsigned flags, uint64_t *res);
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template
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Fault
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InOrderDynInst::write(uint8_t data, Addr addr,
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unsigned flags, uint64_t *res);
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#endif //DOXYGEN_SHOULD_SKIP_THIS
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template<>
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Fault
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InOrderDynInst::write(double data, Addr addr, unsigned flags, uint64_t *res)
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{
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return write(*(uint64_t*)&data, addr, flags, res);
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}
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template<>
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Fault
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InOrderDynInst::write(float data, Addr addr, unsigned flags, uint64_t *res)
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{
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return write(*(uint32_t*)&data, addr, flags, res);
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}
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template<>
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Fault
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InOrderDynInst::write(int32_t data, Addr addr, unsigned flags, uint64_t *res)
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{
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return write((uint32_t)data, addr, flags, res);
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}
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void
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InOrderDynInst::dump()
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@ -612,30 +612,9 @@ class InOrderDynInst : public FastAlloc, public RefCounted
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// MEMORY ACCESS
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//
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////////////////////////////////////////////
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/**
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* Does a read to a given address.
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* @param addr The address to read.
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* @param data The read's data is written into this parameter.
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* @param flags The request's flags.
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* @return Returns any fault due to the read.
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*/
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template <class T>
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Fault read(Addr addr, T &data, unsigned flags);
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Fault readBytes(Addr addr, uint8_t *data, unsigned size, unsigned flags);
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/**
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* Does a write to a given address.
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* @param data The data to be written.
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* @param addr The address to write to.
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* @param flags The request's flags.
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* @param res The result of the write (for load locked/store conditionals).
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* @return Returns any fault due to the write.
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*/
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template <class T>
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Fault write(T data, Addr addr, unsigned flags,
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uint64_t *res);
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Fault writeBytes(uint8_t *data, unsigned size,
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Addr addr, unsigned flags, uint64_t *res);
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@ -386,72 +386,6 @@ AtomicSimpleCPU::readBytes(Addr addr, uint8_t * data,
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}
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template <class T>
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Fault
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AtomicSimpleCPU::read(Addr addr, T &data, unsigned flags)
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{
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uint8_t *dataPtr = (uint8_t *)&data;
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memset(dataPtr, 0, sizeof(data));
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Fault fault = readBytes(addr, dataPtr, sizeof(data), flags);
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if (fault == NoFault) {
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data = gtoh(data);
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if (traceData)
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traceData->setData(data);
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}
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return fault;
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}
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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template
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Fault
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AtomicSimpleCPU::read(Addr addr, Twin32_t &data, unsigned flags);
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template
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Fault
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AtomicSimpleCPU::read(Addr addr, Twin64_t &data, unsigned flags);
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template
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Fault
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AtomicSimpleCPU::read(Addr addr, uint64_t &data, unsigned flags);
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template
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Fault
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AtomicSimpleCPU::read(Addr addr, uint32_t &data, unsigned flags);
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template
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Fault
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AtomicSimpleCPU::read(Addr addr, uint16_t &data, unsigned flags);
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template
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Fault
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AtomicSimpleCPU::read(Addr addr, uint8_t &data, unsigned flags);
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#endif //DOXYGEN_SHOULD_SKIP_THIS
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template<>
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Fault
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AtomicSimpleCPU::read(Addr addr, double &data, unsigned flags)
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{
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return read(addr, *(uint64_t*)&data, flags);
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}
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template<>
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Fault
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AtomicSimpleCPU::read(Addr addr, float &data, unsigned flags)
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{
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return read(addr, *(uint32_t*)&data, flags);
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}
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template<>
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Fault
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AtomicSimpleCPU::read(Addr addr, int32_t &data, unsigned flags)
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{
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return read(addr, (uint32_t&)data, flags);
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}
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Fault
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AtomicSimpleCPU::writeBytes(uint8_t *data, unsigned size,
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Addr addr, unsigned flags, uint64_t *res)
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@ -555,80 +489,6 @@ AtomicSimpleCPU::writeBytes(uint8_t *data, unsigned size,
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}
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template <class T>
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Fault
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AtomicSimpleCPU::write(T data, Addr addr, unsigned flags, uint64_t *res)
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{
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uint8_t *dataPtr = (uint8_t *)&data;
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if (traceData)
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traceData->setData(data);
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data = htog(data);
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Fault fault = writeBytes(dataPtr, sizeof(data), addr, flags, res);
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if (fault == NoFault && data_write_req.isSwap()) {
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*res = gtoh((T)*res);
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}
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return fault;
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}
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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template
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Fault
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AtomicSimpleCPU::write(Twin32_t data, Addr addr,
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unsigned flags, uint64_t *res);
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template
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Fault
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AtomicSimpleCPU::write(Twin64_t data, Addr addr,
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unsigned flags, uint64_t *res);
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template
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Fault
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AtomicSimpleCPU::write(uint64_t data, Addr addr,
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unsigned flags, uint64_t *res);
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template
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Fault
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AtomicSimpleCPU::write(uint32_t data, Addr addr,
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unsigned flags, uint64_t *res);
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template
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Fault
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AtomicSimpleCPU::write(uint16_t data, Addr addr,
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unsigned flags, uint64_t *res);
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template
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Fault
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AtomicSimpleCPU::write(uint8_t data, Addr addr,
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unsigned flags, uint64_t *res);
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#endif //DOXYGEN_SHOULD_SKIP_THIS
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template<>
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Fault
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AtomicSimpleCPU::write(double data, Addr addr, unsigned flags, uint64_t *res)
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{
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return write(*(uint64_t*)&data, addr, flags, res);
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}
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template<>
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Fault
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AtomicSimpleCPU::write(float data, Addr addr, unsigned flags, uint64_t *res)
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{
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return write(*(uint32_t*)&data, addr, flags, res);
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}
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template<>
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Fault
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AtomicSimpleCPU::write(int32_t data, Addr addr, unsigned flags, uint64_t *res)
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{
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return write((uint32_t)data, addr, flags, res);
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}
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void
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AtomicSimpleCPU::tick()
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{
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@ -131,14 +131,8 @@ class AtomicSimpleCPU : public BaseSimpleCPU
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virtual void activateContext(int thread_num, int delay);
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virtual void suspendContext(int thread_num);
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template <class T>
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Fault read(Addr addr, T &data, unsigned flags);
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Fault readBytes(Addr addr, uint8_t *data, unsigned size, unsigned flags);
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template <class T>
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Fault write(T data, Addr addr, unsigned flags, uint64_t *res);
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Fault writeBytes(uint8_t *data, unsigned size,
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Addr addr, unsigned flags, uint64_t *res);
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@ -479,62 +479,6 @@ TimingSimpleCPU::readBytes(Addr addr, uint8_t *data,
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return NoFault;
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}
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template <class T>
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Fault
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TimingSimpleCPU::read(Addr addr, T &data, unsigned flags)
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{
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return readBytes(addr, (uint8_t *)&data, sizeof(T), flags);
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}
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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template
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Fault
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TimingSimpleCPU::read(Addr addr, Twin64_t &data, unsigned flags);
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template
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Fault
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TimingSimpleCPU::read(Addr addr, Twin32_t &data, unsigned flags);
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template
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Fault
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TimingSimpleCPU::read(Addr addr, uint64_t &data, unsigned flags);
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template
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Fault
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TimingSimpleCPU::read(Addr addr, uint32_t &data, unsigned flags);
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template
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Fault
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TimingSimpleCPU::read(Addr addr, uint16_t &data, unsigned flags);
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template
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Fault
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TimingSimpleCPU::read(Addr addr, uint8_t &data, unsigned flags);
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#endif //DOXYGEN_SHOULD_SKIP_THIS
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template<>
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Fault
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TimingSimpleCPU::read(Addr addr, double &data, unsigned flags)
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{
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return read(addr, *(uint64_t*)&data, flags);
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}
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template<>
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Fault
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TimingSimpleCPU::read(Addr addr, float &data, unsigned flags)
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{
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return read(addr, *(uint32_t*)&data, flags);
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}
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template<>
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Fault
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TimingSimpleCPU::read(Addr addr, int32_t &data, unsigned flags)
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{
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return read(addr, (uint32_t&)data, flags);
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}
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bool
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TimingSimpleCPU::handleWritePacket()
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{
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@ -556,9 +500,12 @@ TimingSimpleCPU::handleWritePacket()
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}
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Fault
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TimingSimpleCPU::writeTheseBytes(uint8_t *data, unsigned size,
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Addr addr, unsigned flags, uint64_t *res)
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TimingSimpleCPU::writeBytes(uint8_t *data, unsigned size,
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Addr addr, unsigned flags, uint64_t *res)
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{
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uint8_t *newData = new uint8_t[size];
|
||||
memcpy(newData, data, size);
|
||||
|
||||
const int asid = 0;
|
||||
const ThreadID tid = 0;
|
||||
const Addr pc = thread->instAddr();
|
||||
|
@ -582,7 +529,7 @@ TimingSimpleCPU::writeTheseBytes(uint8_t *data, unsigned size,
|
|||
req->splitOnVaddr(split_addr, req1, req2);
|
||||
|
||||
WholeTranslationState *state =
|
||||
new WholeTranslationState(req, req1, req2, data, res, mode);
|
||||
new WholeTranslationState(req, req1, req2, newData, res, mode);
|
||||
DataTranslation<TimingSimpleCPU> *trans1 =
|
||||
new DataTranslation<TimingSimpleCPU>(this, state, 0);
|
||||
DataTranslation<TimingSimpleCPU> *trans2 =
|
||||
|
@ -592,7 +539,7 @@ TimingSimpleCPU::writeTheseBytes(uint8_t *data, unsigned size,
|
|||
thread->dtb->translateTiming(req2, tc, trans2, mode);
|
||||
} else {
|
||||
WholeTranslationState *state =
|
||||
new WholeTranslationState(req, data, res, mode);
|
||||
new WholeTranslationState(req, newData, res, mode);
|
||||
DataTranslation<TimingSimpleCPU> *translation =
|
||||
new DataTranslation<TimingSimpleCPU>(this, state);
|
||||
thread->dtb->translateTiming(req, tc, translation, mode);
|
||||
|
@ -602,84 +549,6 @@ TimingSimpleCPU::writeTheseBytes(uint8_t *data, unsigned size,
|
|||
return NoFault;
|
||||
}
|
||||
|
||||
Fault
|
||||
TimingSimpleCPU::writeBytes(uint8_t *data, unsigned size,
|
||||
Addr addr, unsigned flags, uint64_t *res)
|
||||
{
|
||||
uint8_t *newData = new uint8_t[size];
|
||||
memcpy(newData, data, size);
|
||||
return writeTheseBytes(newData, size, addr, flags, res);
|
||||
}
|
||||
|
||||
template <class T>
|
||||
Fault
|
||||
TimingSimpleCPU::write(T data, Addr addr, unsigned flags, uint64_t *res)
|
||||
{
|
||||
if (traceData) {
|
||||
traceData->setData(data);
|
||||
}
|
||||
T *dataP = (T*) new uint8_t[sizeof(T)];
|
||||
*dataP = TheISA::htog(data);
|
||||
|
||||
return writeTheseBytes((uint8_t *)dataP, sizeof(T), addr, flags, res);
|
||||
}
|
||||
|
||||
|
||||
#ifndef DOXYGEN_SHOULD_SKIP_THIS
|
||||
template
|
||||
Fault
|
||||
TimingSimpleCPU::write(Twin32_t data, Addr addr,
|
||||
unsigned flags, uint64_t *res);
|
||||
|
||||
template
|
||||
Fault
|
||||
TimingSimpleCPU::write(Twin64_t data, Addr addr,
|
||||
unsigned flags, uint64_t *res);
|
||||
|
||||
template
|
||||
Fault
|
||||
TimingSimpleCPU::write(uint64_t data, Addr addr,
|
||||
unsigned flags, uint64_t *res);
|
||||
|
||||
template
|
||||
Fault
|
||||
TimingSimpleCPU::write(uint32_t data, Addr addr,
|
||||
unsigned flags, uint64_t *res);
|
||||
|
||||
template
|
||||
Fault
|
||||
TimingSimpleCPU::write(uint16_t data, Addr addr,
|
||||
unsigned flags, uint64_t *res);
|
||||
|
||||
template
|
||||
Fault
|
||||
TimingSimpleCPU::write(uint8_t data, Addr addr,
|
||||
unsigned flags, uint64_t *res);
|
||||
|
||||
#endif //DOXYGEN_SHOULD_SKIP_THIS
|
||||
|
||||
template<>
|
||||
Fault
|
||||
TimingSimpleCPU::write(double data, Addr addr, unsigned flags, uint64_t *res)
|
||||
{
|
||||
return write(*(uint64_t*)&data, addr, flags, res);
|
||||
}
|
||||
|
||||
template<>
|
||||
Fault
|
||||
TimingSimpleCPU::write(float data, Addr addr, unsigned flags, uint64_t *res)
|
||||
{
|
||||
return write(*(uint32_t*)&data, addr, flags, res);
|
||||
}
|
||||
|
||||
|
||||
template<>
|
||||
Fault
|
||||
TimingSimpleCPU::write(int32_t data, Addr addr, unsigned flags, uint64_t *res)
|
||||
{
|
||||
return write((uint32_t)data, addr, flags, res);
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TimingSimpleCPU::finishTranslation(WholeTranslationState *state)
|
||||
|
|
|
@ -256,14 +256,8 @@ class TimingSimpleCPU : public BaseSimpleCPU
|
|||
virtual void activateContext(int thread_num, int delay);
|
||||
virtual void suspendContext(int thread_num);
|
||||
|
||||
template <class T>
|
||||
Fault read(Addr addr, T &data, unsigned flags);
|
||||
|
||||
Fault readBytes(Addr addr, uint8_t *data, unsigned size, unsigned flags);
|
||||
|
||||
template <class T>
|
||||
Fault write(T data, Addr addr, unsigned flags, uint64_t *res);
|
||||
|
||||
Fault writeBytes(uint8_t *data, unsigned size,
|
||||
Addr addr, unsigned flags, uint64_t *res);
|
||||
|
||||
|
@ -287,11 +281,6 @@ class TimingSimpleCPU : public BaseSimpleCPU
|
|||
|
||||
private:
|
||||
|
||||
// The backend for writeBytes and write. It's the same as writeBytes, but
|
||||
// doesn't make a copy of data.
|
||||
Fault writeTheseBytes(uint8_t *data, unsigned size,
|
||||
Addr addr, unsigned flags, uint64_t *res);
|
||||
|
||||
typedef EventWrapper<TimingSimpleCPU, &TimingSimpleCPU::fetch> FetchEvent;
|
||||
FetchEvent fetchEvent;
|
||||
|
||||
|
|
Loading…
Reference in a new issue