| /* IBM_PROLOG_BEGIN_TAG */ |
| /* This is an automatically generated prolog. */ |
| /* */ |
| /* $Source: src/import/chips/p10/procedures/utils/stopreg/p10_cpu_reg_restore_instruction.H $ */ |
| /* */ |
| /* OpenPOWER HostBoot Project */ |
| /* */ |
| /* Contributors Listed Below - COPYRIGHT 2015,2019 */ |
| /* [+] International Business Machines Corp. */ |
| /* */ |
| /* */ |
| /* Licensed under the Apache License, Version 2.0 (the "License"); */ |
| /* you may not use this file except in compliance with the License. */ |
| /* You may obtain a copy of the License at */ |
| /* */ |
| /* http://www.apache.org/licenses/LICENSE-2.0 */ |
| /* */ |
| /* Unless required by applicable law or agreed to in writing, software */ |
| /* distributed under the License is distributed on an "AS IS" BASIS, */ |
| /* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ |
| /* implied. See the License for the specific language governing */ |
| /* permissions and limitations under the License. */ |
| /* */ |
| /* IBM_PROLOG_END_TAG */ |
| |
| /// |
| /// @file p10_cpu_reg_restore_instruction.H |
| /// @brief enumerates all the opcodes used for SPR restoration. |
| /// |
| // *HWP HW Owner : Greg Still <stillgs@us.ibm.com> |
| // *HWP FW Owner : Prem Shanker Jha <premjha2@in.ibm.com> |
| // *HWP Team : PM |
| // *HWP Level : 2 |
| // *HWP Consumed by : HB:HYP |
| |
| #ifndef __REG_RESTORE_INSTRUCTION_H |
| #define __REG_RESTORE_INSTRUCTION_H |
| |
| #include <stdint.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| |
| namespace stopImageSection |
| { |
| #endif |
| |
| /** |
| * @brief enumerates opcodes for few instructions. |
| */ |
| enum |
| { |
| ORI_OPCODE = 24, |
| RFI_OPCODE = 19, |
| RFI_CONST = 50, |
| MFMSR_CONST = 83, |
| ORIS_OPCODE = 25, |
| OPCODE_31 = 31, |
| XOR_CONST = 316, |
| RLDICR_OPCODE = 30, |
| RLDICR_CONST = 1, |
| MTSPR_CONST1 = 467, |
| MTMSRD_CONST1 = 178, |
| MR_R0_TO_R10 = 0x7c0a0378, //mr r10, r0 |
| MR_R0_TO_R21 = 0x7c150378, //mr r21, r0 |
| MR_R0_TO_R9 = 0x7c090378, //mr r9, r0 |
| URMOR_CORRECTION = 0x7d397ba6, |
| MFSPR_CONST = 339, |
| BLR_INST = 0x4e800020, |
| MTSPR_BASE_OPCODE = 0x7c0003a6, |
| MFSPR_BASE_OPCODE = 0x7c0002a6, |
| ATTN_OPCODE = 0x00000200, |
| OPCODE_18 = 18, |
| SELF_SAVE_FUNC_ADD = 0x2300, |
| SELF_SAVE_OFFSET = 0x180, |
| SKIP_SPR_REST_INST = 0x4800001c, //b . +0x01c |
| MFLR_R30 = 0x7fc802a6, |
| SKIP_SPR_SELF_SAVE = 0x3bff0020, //addi r31 r31, 0x20 |
| MTLR_INST = 0x7fc803a6 //mtlr r30 |
| }; |
| |
| #ifdef __cplusplus |
| } // namespace stopImageSection ends |
| |
| } // extern "C" |
| #endif //__cplusplus |
| |
| #endif //__REG_RESTORE_INSTRUCTION_H |