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libutil: Introduce util_arch module

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The util_arch module is supposed to provide general information about
the underlying architecture of the machine in use.

Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Alexander Egorenkov
2021-06-24 05:06:17 +02:00
committed by Jan Höppner
parent 02aaff72fa
commit 2ca7db75d3
3 changed files with 230 additions and 0 deletions
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39
include/lib/util_arch.h Normal file
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/**
* @defgroup util_arch_h util_arch: General architecture helpers
* @{
* @brief General architecture helpers
*
* Copyright IBM Corp. 2021
*
* s390-tools is free software; you can redistribute it and/or modify
* it under the terms of the MIT license. See LICENSE for details.
*/
#ifndef LIB_UTIL_ARCH_H
#define LIB_UTIL_ARCH_H
enum util_arch_machine_type {
UTIL_ARCH_MACHINE_TYPE_UNKNOWN = 0,
UTIL_ARCH_MACHINE_TYPE_Z10_EC = 2097,
UTIL_ARCH_MACHINE_TYPE_Z10_BC = 2098,
UTIL_ARCH_MACHINE_TYPE_ZE_196 = 2817,
UTIL_ARCH_MACHINE_TYPE_ZE_114 = 2818,
UTIL_ARCH_MACHINE_TYPE_ZE_EC12 = 2827,
UTIL_ARCH_MACHINE_TYPE_ZE_BC12 = 2828,
UTIL_ARCH_MACHINE_TYPE_Z13 = 2964,
UTIL_ARCH_MACHINE_TYPE_Z13_S = 2965,
UTIL_ARCH_MACHINE_TYPE_Z14 = 3906,
UTIL_ARCH_MACHINE_TYPE_Z14_ZR1 = 3907,
UTIL_ARCH_MACHINE_TYPE_Z15 = 8561,
UTIL_ARCH_MACHINE_TYPE_Z15_T02 = 8562,
};
int util_arch_machine_type(void);
const char *util_arch_machine_type_str(void);
const char *util_arch_machine_type_to_str(int type);
unsigned long util_arch_hsa_maxsize(void);
#endif /** LIB_UTIL_ARCH_H @} */