-
- //===--------------------------------------------------------------------===//
- // These methods provide details of the stack frame used by Sparc, thus they
- // are Sparc specific.
- //===--------------------------------------------------------------------===//
-
- // This method adjusts a stack offset to meet alignment rules of target.
- virtual int adjustAlignment(int unalignedOffset, bool growUp,
- unsigned align) const;
-
- // These methods compute offsets using the frame contents for a particular
- // function. The frame contents are obtained from the MachineFunction object
- // for the given function. The rest must be implemented by the
- // machine-specific subclass.
- //
- virtual int getIncomingArgOffset (MachineFunction& mcInfo,
- unsigned argNum) const;
- virtual int getOutgoingArgOffset (MachineFunction& mcInfo,
- unsigned argNum) const;
-
- virtual int getFirstAutomaticVarOffset (MachineFunction& mcInfo,
- bool& growUp) const;
- virtual int getRegSpillAreaOffset (MachineFunction& mcInfo,
- bool& growUp) const;
- virtual int getTmpAreaOffset (MachineFunction& mcInfo,
- bool& growUp) const;
- virtual int getDynamicAreaOffset (MachineFunction& mcInfo,
- bool& growUp) const;