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added more code for process scheduling

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hyunghwan.chung
2015-10-18 15:06:17 +00:00
parent f52356e8c8
commit 3482c99ab7
8 changed files with 166 additions and 31 deletions
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33
stix/lib/stix.h
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@ -456,7 +456,7 @@ struct stix_context_t
* moment the block context was created. */
stix_oop_t home;
/* when a method context is craeted, it is set to itself.
/* when a method context is created, it is set to itself.
* no change is made when the method context is activated.
* when a block context is created, it is set to nil.
* when the block context is shallow-copied for activation,
@ -467,17 +467,6 @@ struct stix_context_t
stix_oop_t slot[1]; /* stack */
};
#define STIX_PROCESS_SCHEDULER_NAMED_INSTVARS 4
typedef struct stix_process_scheduler_t stix_process_scheduler_t;
typedef struct stix_process_scheduler_t* stix_oop_process_scheduler_t;
struct stix_process_scheduler_t
{
STIX_OBJ_HEADER;
stix_oop_t tally;
stix_oop_t head;
stix_oop_t tail;
stix_oop_t active;
};
#define STIX_PROCESS_NAMED_INSTVARS 4
typedef struct stix_process_t stix_process_t;
@ -485,15 +474,27 @@ typedef struct stix_process_t* stix_oop_process_t;
struct stix_process_t
{
STIX_OBJ_HEADER;
stix_oop_t sp;
stix_oop_t state;
stix_oop_t prev;
stix_oop_t next;
stix_oop_context_t context;
stix_oop_t state;
stix_oop_process_t prev;
stix_oop_process_t next;
/* == variable indexed part == */
stix_oop_t slot[1]; /* process stack */
};
#define STIX_PROCESS_SCHEDULER_NAMED_INSTVARS 4
typedef struct stix_process_scheduler_t stix_process_scheduler_t;
typedef struct stix_process_scheduler_t* stix_oop_process_scheduler_t;
struct stix_process_scheduler_t
{
STIX_OBJ_HEADER;
stix_oop_t tally;
stix_oop_process_t head;
stix_oop_process_t tail;
stix_oop_process_t active;
};
/**
* The STIX_CLASSOF() macro return the class of an object including a numeric