diff options
Diffstat (limited to 'inc/stage.h')
| -rw-r--r-- | inc/stage.h | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/inc/stage.h b/inc/stage.h index 448c61a..16f1235 100644 --- a/inc/stage.h +++ b/inc/stage.h @@ -17,7 +17,6 @@ #ifndef STAGE_H #define STAGE_H -#include "accessor.h" #include "instrDTO.h" #include "pipe_spec.h" #include "response.h" @@ -51,11 +50,17 @@ class Stage * ready to accept a new instruction object next cycle. * @return a DTO object containing the next instruction to be processed. * - * Must set the status to WAIT when the current instruction is evicted.. + * Must set the status to READY when the current instruction is evicted.. */ virtual InstrDTO *advance(Response p); - - virtual std::vector<int> stage_info(); + /** + * @return the current instruction. + */ + InstrDTO *get_instr(); + /** + * Squashes the pipeline. + */ + void squash(); /* The following methods are made public so that they may be tested, and are * not to be called from outside classes during standard execution. @@ -74,11 +79,6 @@ class Stage void set_condition(CC c, bool v); /** - * Squashes the pipeline. - */ - void squash(); - - /** * The set of registers currently checked out. */ static std::deque<signed int> checked_out; @@ -112,10 +112,6 @@ class Stage */ signed int dereference_register(signed int v); /** - * The name of the pipeline stage. - */ - Accessor id; - /** * The shared pool of general-purpose integer registers. */ static std::array<signed int, GPR_NUM> gprs; |