arch/x86_64/proc/process.h


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#ifndef _JOVE_x86_64_HAL_PROCESS_H
#define _JOVE_x86_64_HAL_PROCESS_H 1

#include "proc/process.h"
#include "arch/x86_64/x86_64.h"
#include "lib/rbtree.h"

typedef struct process_control_block
{
    struct rbtree_node tree_node;
    struct process_control_block *sched_next;

    pid_t pid;
    jove_obj_t *rootdir;
    jove_owned_obj_t *iopb;
    uintptr_t pml4;

    enum pcb_state state;
    int killed;
    struct pcb_mailbox send, recv;
    
    struct cpu_context context;
    void *ksp;
    char kstack[];
} pcb_t;

#define PCB_KSTACK_SIZE (0x1000 - sizeof(pcb_t))

#endif