diff options
Diffstat (limited to 'libpore/p9_cpu_reg_restore_instruction.H')
| -rw-r--r-- | libpore/p9_cpu_reg_restore_instruction.H | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/libpore/p9_cpu_reg_restore_instruction.H b/libpore/p9_cpu_reg_restore_instruction.H new file mode 100644 index 0000000..e5689ae --- /dev/null +++ b/libpore/p9_cpu_reg_restore_instruction.H @@ -0,0 +1,76 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/import/chips/p9/procedures/utils/stopreg/p9_cpu_reg_restore_instruction.H $ */ +/* */ +/* OpenPOWER HostBoot Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2015,2017 */ +/* [+] 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 p9_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, + 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 + BLR_INST = 0x4e800020, + MTSPR_BASE_OPCODE = 0x7c0003a6, + ATTN_OPCODE = 0x00000200, +}; + +#ifdef __cplusplus +} // namespace stopImageSection ends + +} // extern "C" +#endif //__cplusplus + +#endif //__REG_RESTORE_INSTRUCTION_H |