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/*
* QEMU RISC-V CPU CFG
*
* Copyright (c) 2016-2017 Sagar Karandikar, sagark@eecs.berkeley.edu
* Copyright (c) 2017-2018 SiFive, Inc.
* Copyright (c) 2021-2023 PLCT Lab
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2 or later, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef RISCV_CPU_CFG_H
#define RISCV_CPU_CFG_H
struct RISCVCPUConfig {
#define BOOL_FIELD(x) bool x;
#define TYPED_FIELD(type, x, default) type x;
#include "cpu_cfg_fields.h.inc"
};
typedef struct RISCVCPUConfig RISCVCPUConfig;
/* Helper functions to test for extensions. */
static inline bool always_true_p(const RISCVCPUConfig *cfg __attribute__((__unused__)))
{
return true;
}
static inline bool has_xthead_p(const RISCVCPUConfig *cfg)
{
return cfg->ext_xtheadba || cfg->ext_xtheadbb ||
cfg->ext_xtheadbs || cfg->ext_xtheadcmo ||
cfg->ext_xtheadcondmov ||
cfg->ext_xtheadfmemidx || cfg->ext_xtheadfmv ||
cfg->ext_xtheadmac || cfg->ext_xtheadmemidx ||
cfg->ext_xtheadmempair || cfg->ext_xtheadsync;
}
#define MATERIALISE_EXT_PREDICATE(ext) \
static inline bool has_ ## ext ## _p(const RISCVCPUConfig *cfg) \
{ \
return cfg->ext_ ## ext ; \
}
MATERIALISE_EXT_PREDICATE(xtheadba)
MATERIALISE_EXT_PREDICATE(xtheadbb)
MATERIALISE_EXT_PREDICATE(xtheadbs)
MATERIALISE_EXT_PREDICATE(xtheadcmo)
MATERIALISE_EXT_PREDICATE(xtheadcondmov)
MATERIALISE_EXT_PREDICATE(xtheadfmemidx)
MATERIALISE_EXT_PREDICATE(xtheadfmv)
MATERIALISE_EXT_PREDICATE(xtheadmac)
MATERIALISE_EXT_PREDICATE(xtheadmemidx)
MATERIALISE_EXT_PREDICATE(xtheadmempair)
MATERIALISE_EXT_PREDICATE(xtheadsync)
MATERIALISE_EXT_PREDICATE(XVentanaCondOps)
#endif
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