Changeset View

Standalone View

Show First 20 Lines • Show All 78 Lines • ▼ Show 20 Lines	struct pcb {
uint16_t pcb_tr;		uint16_t pcb_tr;

u_int pcb_flags;		u_int pcb_flags;
#define PCB_FULL_IRET 0x01 /* full iret is required */		#define PCB_FULL_IRET 0x01 /* full iret is required */
#define PCB_DBREGS 0x02 /* process using debug registers */		#define PCB_DBREGS 0x02 /* process using debug registers */
#define PCB_KERNFPU 0x04 /* kernel uses fpu */		#define PCB_KERNFPU 0x04 /* kernel uses fpu */
#define PCB_FPUINITDONE 0x08 /* fpu state is initialized */		#define PCB_FPUINITDONE 0x08 /* fpu state is initialized */
#define PCB_USERFPUINITDONE 0x10 /* fpu user state is initialized */		#define PCB_USERFPUINITDONE 0x10 /* fpu user state is initialized */
		#define PCB_KERNFPU_THR 0x20 /* fpu_kern_thread() */
#define PCB_32BIT 0x40 /* process has 32 bit context (segs etc) */		#define PCB_32BIT 0x40 /* process has 32 bit context (segs etc) */
#define PCB_FPUNOSAVE 0x80 /* no save area for current FPU ctx */		#define PCB_FPUNOSAVE 0x80 /* no save area for current FPU ctx */

uint16_t pcb_initial_fpucw;		uint16_t pcb_initial_fpucw;

/* copyin/out fault recovery */		/* copyin/out fault recovery */
caddr_t pcb_onfault;		caddr_t pcb_onfault;

▲ Show 20 Lines • Show All 45 Lines • Show Last 20 Lines