pcb.h (970c23b2e61f3919cb38967ca9249e9fd6307034) pcb.h (699d648aabcebb491ac2ada593f6f97281e5903a)
1/*-
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * William Jolitz.
7 *
8 * Redistribution and use in source and binary forms, with or without

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60 int pcb_dr6;
61 int pcb_dr7;
62
63 union savefpu pcb_user_save;
64 uint16_t pcb_initial_npxcw;
65 u_int pcb_flags;
66#define FP_SOFTFP 0x01 /* process using software fltng pnt emulator */
67#define PCB_DBREGS 0x02 /* process using debug registers */
1/*-
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * William Jolitz.
7 *
8 * Redistribution and use in source and binary forms, with or without

--- 51 unchanged lines hidden (view full) ---

60 int pcb_dr6;
61 int pcb_dr7;
62
63 union savefpu pcb_user_save;
64 uint16_t pcb_initial_npxcw;
65 u_int pcb_flags;
66#define FP_SOFTFP 0x01 /* process using software fltng pnt emulator */
67#define PCB_DBREGS 0x02 /* process using debug registers */
68#define PCB_NPXTRAP 0x04 /* npx trap pending */
69#define PCB_NPXINITDONE 0x08 /* fpu state is initialized */
70#define PCB_VM86CALL 0x10 /* in vm86 call */
71#define PCB_NPXUSERINITDONE 0x20 /* user fpu state is initialized */
72#define PCB_KERNNPX 0x40 /* kernel uses npx */
73
74 caddr_t pcb_onfault; /* copyin/out fault recovery */
75 int pcb_gs;
76 struct segment_descriptor pcb_fsd;

--- 15 unchanged lines hidden --- 		68#define PCB_NPXINITDONE 0x08 /* fpu state is initialized */
69#define PCB_VM86CALL 0x10 /* in vm86 call */
70#define PCB_NPXUSERINITDONE 0x20 /* user fpu state is initialized */
71#define PCB_KERNNPX 0x40 /* kernel uses npx */
72
73 caddr_t pcb_onfault; /* copyin/out fault recovery */
74 int pcb_gs;
75 struct segment_descriptor pcb_fsd;

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