diff options
Diffstat (limited to 'kernel/include/comus/procs.h')
| -rw-r--r-- | kernel/include/comus/procs.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/kernel/include/comus/procs.h b/kernel/include/comus/procs.h index 0150975..eb6c54f 100644 --- a/kernel/include/comus/procs.h +++ b/kernel/include/comus/procs.h @@ -15,8 +15,8 @@ #include <lib.h> #include <elf.h> -#define PCB_REG(pcb, x) ((pcb)->regs->x) -#define PCB_RET(pcb) ((pcb)->regs->rax) +#define PCB_REG(pcb, x) ((pcb)->regs.x) +#define PCB_RET(pcb) ((pcb)->regs.rax) #define PCB_ARG1(pcb) PCB_REG((pcb), rdi) #define PCB_ARG2(pcb) PCB_REG((pcb), rsi) #define PCB_ARG3(pcb) PCB_REG((pcb), rdx) @@ -47,8 +47,8 @@ enum proc_state { /// process control block struct pcb { // context - struct cpu_regs *regs; mem_ctx_t memctx; + struct cpu_regs regs; // metadata pid_t pid; @@ -224,4 +224,9 @@ void schedule(struct pcb *pcb); */ __attribute__((noreturn)) void dispatch(void); +/** + * Scheduler function called on every system tick + */ +void pcb_on_tick(void); + #endif /* procs.h */ |