// to do).
/** Reads an integer register. */
- uint64_t readIntReg(const StaticInst *si, int idx);
-
- /** Reads a floating point register of a specific width. */
- FloatReg readFloatReg(const StaticInst *si, int idx, int width);
+ uint64_t readIntRegOperand(const StaticInst *si, int idx);
/** Reads a floating point register of single register width. */
- FloatReg readFloatReg(const StaticInst *si, int idx);
-
- /** Reads a floating point register of a specific width in its
- * binary format, instead of by value. */
- FloatRegBits readFloatRegBits(const StaticInst *si, int idx, int width);
+ FloatReg readFloatRegOperand(const StaticInst *si, int idx);
/** Reads a floating point register in its binary format, instead
* of by value. */
- FloatRegBits readFloatRegBits(const StaticInst *si, int idx);
+ FloatRegBits readFloatRegOperandBits(const StaticInst *si, int idx);
/** Sets an integer register to a value. */
- void setIntReg(const StaticInst *si, int idx, uint64_t val);
-
- /** Sets a floating point register of a specific width to a value. */
- void setFloatReg(const StaticInst *si, int idx, FloatReg val, int width);
+ void setIntRegOperand(const StaticInst *si, int idx, uint64_t val);
/** Sets a floating point register of single width to a value. */
- void setFloatReg(const StaticInst *si, int idx, FloatReg val);
-
- /** Sets the bits of a floating point register of a specific width
- * to a binary value. */
- void setFloatRegBits(const StaticInst *si, int idx,
- FloatRegBits val, int width);
+ void setFloatRegOperand(const StaticInst *si, int idx, FloatReg val);
/** Sets the bits of a floating point register of single width
* to a binary value. */
- void setFloatRegBits(const StaticInst *si, int idx, FloatRegBits val);
+ void setFloatRegOperandBits(const StaticInst *si, int idx,
+ FloatRegBits val);
/** Reads the PC. */
uint64_t readPC();
void setNextNPC(uint64_t val);
/** Reads a miscellaneous register. */
- MiscReg readMiscReg(int misc_reg);
+ MiscReg readMiscRegNoEffect(int misc_reg);
/** Reads a miscellaneous register, handling any architectural
* side effects due to reading that register. */
- MiscReg readMiscRegWithEffect(int misc_reg, Fault &fault);
+ MiscReg readMiscReg(int misc_reg);
/** Sets a miscellaneous register. */
- Fault setMiscReg(int misc_reg, const MiscReg &val);
+ void setMiscRegNoEffect(int misc_reg, const MiscReg &val);
/** Sets a miscellaneous register, handling any architectural
* side effects due to writing that register. */
- Fault setMiscRegWithEffect(int misc_reg, const MiscReg &val);
+ void setMiscReg(int misc_reg, const MiscReg &val);
/** Records the effective address of the instruction. Only valid
* for memory ops. */
/** Returns a pointer to the ThreadContext. */
ThreadContext *tcBase();
- /** Reads an address, creating a memory request with the given
- * flags. Stores result of read in data. */
- template <class T>
- Fault read(Addr addr, T &data, unsigned flags);
-
- /** Writes to an address, creating a memory request with the given
- * flags. Writes data to memory. For store conditionals, returns
- * the result of the store in res. */
- template <class T>
- Fault write(T data, Addr addr, unsigned flags, uint64_t *res);
-
- /** Prefetches an address, creating a memory request with the
- * given flags. */
- void prefetch(Addr addr, unsigned flags);
+ Fault readMem(Addr addr, uint8_t *data, unsigned size, unsigned flags);
- /** Hints to the memory system that an address will be written to
- * soon, with the given size. Creates a memory request with the
- * given flags. */
- void writeHint(Addr addr, int size, unsigned flags);
+ Fault writeMem(uint8_t *data, unsigned size,
+ Addr addr, unsigned flags, uint64_t *res);
-#if FULL_SYSTEM
/** Somewhat Alpha-specific function that handles returning from
* an error or interrupt. */
Fault hwrei();
* return value is false, actual PAL call will be suppressed.
*/
bool simPalCheck(int palFunc);
-#else
+
/** Executes a syscall specified by the callnum. */
void syscall(int64_t callnum);
-#endif
+
+ /** Finish a DTB address translation. */
+ void finishTranslation(WholeTranslationState *state);
};