pipe_data.hh File Reference

Contains class definitions for data flowing between pipeline stages in the top-level structure portion of this model. More...

#include "cpu/minor/buffers.hh"
#include "cpu/minor/dyn_inst.hh"
#include "cpu/base.hh"

Go to the source code of this file.

Classes
class	Minor::BranchData
	Forward data betwen Execute and Fetch1 carrying change-of-address/stream information. More...
class	Minor::ForwardLineData
	Line fetch data in the forward direction. More...
class	Minor::ForwardInstData
	Forward flowing data between Fetch2,Decode,Execute carrying a packet of instructions of a width appropriate to the configured stage widths. More...

Namespaces
	Minor
	Minor contains all the definitions within the MinorCPU apart from the CPU class itself.

Functions
std::ostream &	Minor::operator<< (std::ostream &os, BranchData::Reason reason)
	Print a branch reason enum. More...
std::ostream &	Minor::operator<< (std::ostream &os, const BranchData &branch)
	Print BranchData contents in a format suitable for DPRINTF comments, not for MinorTrace. More...

Variables
const unsigned int	Minor::MAX_FORWARD_INSTS = 16
	Maximum number of instructions that can be carried by the pipeline. More...

Detailed Description

Contains class definitions for data flowing between pipeline stages in the top-level structure portion of this model.

Latch types are also defined which pair forward/backward flowing data specific to each stage pair.

No post-configuration inter-stage communication should ever take place outside these classes (except for reservation!)

Definition in file pipe_data.hh.