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1da177e4 LT |
1 | /* |
2 | * ItLpRegSave.h | |
3 | * Copyright (C) 2001 Mike Corrigan IBM Corporation | |
fcee3895 | 4 | * |
1da177e4 LT |
5 | * This program is free software; you can redistribute it and/or modify |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
fcee3895 | 9 | * |
1da177e4 LT |
10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
fcee3895 | 14 | * |
1da177e4 LT |
15 | * You should have received a copy of the GNU General Public License |
16 | * along with this program; if not, write to the Free Software | |
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | */ | |
ecb3ca27 KD |
19 | #ifndef _ASM_POWERPC_ISERIES_IT_LP_REG_SAVE_H |
20 | #define _ASM_POWERPC_ISERIES_IT_LP_REG_SAVE_H | |
1da177e4 | 21 | |
fcee3895 SR |
22 | /* |
23 | * This control block contains the data that is shared between PLIC | |
24 | * and the OS | |
25 | */ | |
1da177e4 | 26 | |
fcee3895 | 27 | struct ItLpRegSave { |
1da177e4 LT |
28 | u32 xDesc; // Eye catcher "LpRS" ebcdic 000-003 |
29 | u16 xSize; // Size of this class 004-005 | |
30 | u8 xInUse; // Area is live 006-007 | |
fcee3895 | 31 | u8 xRsvd1[9]; // Reserved 007-00F |
1da177e4 | 32 | |
fcee3895 | 33 | u8 xFixedRegSave[352]; // Fixed Register Save Area 010-16F |
1da177e4 | 34 | u32 xCTRL; // Control Register 170-173 |
fcee3895 | 35 | u32 xDEC; // Decrementer 174-177 |
1da177e4 LT |
36 | u32 xFPSCR; // FP Status and Control Reg 178-17B |
37 | u32 xPVR; // Processor Version Number 17C-17F | |
fcee3895 | 38 | |
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39 | u64 xMMCR0; // Monitor Mode Control Reg 0 180-187 |
40 | u32 xPMC1; // Perf Monitor Counter 1 188-18B | |
41 | u32 xPMC2; // Perf Monitor Counter 2 18C-18F | |
42 | u32 xPMC3; // Perf Monitor Counter 3 190-193 | |
43 | u32 xPMC4; // Perf Monitor Counter 4 194-197 | |
44 | u32 xPIR; // Processor ID Reg 198-19B | |
fcee3895 | 45 | |
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46 | u32 xMMCR1; // Monitor Mode Control Reg 1 19C-19F |
47 | u32 xMMCRA; // Monitor Mode Control Reg A 1A0-1A3 | |
48 | u32 xPMC5; // Perf Monitor Counter 5 1A4-1A7 | |
49 | u32 xPMC6; // Perf Monitor Counter 6 1A8-1AB | |
50 | u32 xPMC7; // Perf Monitor Counter 7 1AC-1AF | |
51 | u32 xPMC8; // Perf Monitor Counter 8 1B0-1B3 | |
52 | u32 xTSC; // Thread Switch Control 1B4-1B7 | |
53 | u32 xTST; // Thread Switch Timeout 1B8-1BB | |
54 | u32 xRsvd; // Reserved 1BC-1BF | |
55 | ||
56 | u64 xACCR; // Address Compare Control Reg 1C0-1C7 | |
fcee3895 SR |
57 | u64 xIMR; // Instruction Match Register 1C8-1CF |
58 | u64 xSDR1; // Storage Description Reg 1 1D0-1D7 | |
1da177e4 LT |
59 | u64 xSPRG0; // Special Purpose Reg General0 1D8-1DF |
60 | u64 xSPRG1; // Special Purpose Reg General1 1E0-1E7 | |
61 | u64 xSPRG2; // Special Purpose Reg General2 1E8-1EF | |
62 | u64 xSPRG3; // Special Purpose Reg General3 1F0-1F7 | |
63 | u64 xTB; // Time Base Register 1F8-1FF | |
fcee3895 | 64 | |
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65 | u64 xFPR[32]; // Floating Point Registers 200-2FF |
66 | ||
fcee3895 | 67 | u64 xMSR; // Machine State Register 300-307 |
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68 | u64 xNIA; // Next Instruction Address 308-30F |
69 | ||
70 | u64 xDABR; // Data Address Breakpoint Reg 310-317 | |
71 | u64 xIABR; // Inst Address Breakpoint Reg 318-31F | |
72 | ||
73 | u64 xHID0; // HW Implementation Dependent0 320-327 | |
74 | ||
75 | u64 xHID4; // HW Implementation Dependent4 328-32F | |
fcee3895 SR |
76 | u64 xSCOMd; // SCON Data Reg (SPRG4) 330-337 |
77 | u64 xSCOMc; // SCON Command Reg (SPRG5) 338-33F | |
1da177e4 LT |
78 | u64 xSDAR; // Sample Data Address Register 340-347 |
79 | u64 xSIAR; // Sample Inst Address Register 348-34F | |
80 | ||
81 | u8 xRsvd3[176]; // Reserved 350-3FF | |
82 | }; | |
83 | ||
84 | #endif /* _ITLPREGSAVE_H */ |