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    Searched refs:sys_stack (Results 1 - 3 of 3) sorted by relevancy

  /src/sys/arch/usermode/include/
pcb.h 42 uint8_t *sys_stack_top; /* points at free point in sys_stack */
43 uint8_t sys_stack[TRAPSTACKSIZE]; member in struct:pcb
  /src/sys/arch/usermode/dev/
cpu.c 455 pcb2->sys_stack_top = pcb2->sys_stack + TRAPSTACKSIZE;
458 pcb2->pcb_ucp.uc_stack.ss_sp = pcb2->sys_stack;
459 pcb2->pcb_ucp.uc_stack.ss_size = pcb2->sys_stack_top - pcb2->sys_stack;
505 lwp0pcb.sys_stack_top = lwp0pcb.sys_stack + TRAPSTACKSIZE;
  /src/sys/arch/usermode/usermode/
trap.c 360 if ((sp < (vaddr_t) pcb->sys_stack) ||
372 if (fp - 4*PAGE_SIZE < (vaddr_t) pcb->sys_stack)
380 jump_ucp.uc_stack.ss_sp = (void *) pcb->sys_stack;
381 jump_ucp.uc_stack.ss_size = sp - (vaddr_t) pcb->sys_stack;

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