mirror of https://gitlab.com/qemu-project/qemu
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
888 B
C
35 lines
888 B
C
/*
|
|
* PMU emulation helpers for TCG IBM POWER chips
|
|
*
|
|
* Copyright IBM Corp. 2021
|
|
*
|
|
* Authors:
|
|
* Daniel Henrique Barboza <danielhb413@gmail.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
* See the COPYING file in the top-level directory.
|
|
*/
|
|
|
|
#ifndef POWER8_PMU_H
|
|
#define POWER8_PMU_H
|
|
|
|
#define BHRB_TYPE_NORECORD 0x00
|
|
#define BHRB_TYPE_CALL 0x01
|
|
#define BHRB_TYPE_INDIRECT 0x02
|
|
#define BHRB_TYPE_COND 0x04
|
|
#define BHRB_TYPE_OTHER 0x08
|
|
#define BHRB_TYPE_XL_FORM 0x10
|
|
|
|
#if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY)
|
|
|
|
#define PMC_COUNTER_NEGATIVE_VAL 0x80000000UL
|
|
|
|
void cpu_ppc_pmu_init(CPUPPCState *env);
|
|
void pmu_mmcr01a_updated(CPUPPCState *env);
|
|
#else
|
|
static inline void cpu_ppc_pmu_init(CPUPPCState *env) { }
|
|
static inline void pmu_mmcr01a_updated(CPUPPCState *env) { }
|
|
#endif
|
|
|
|
#endif
|