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target/loongarch: Add header file cpu-mmu.h

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New header file cpu-mmu.h is added and move mmu relative function
declaration to this file.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Bibo Mao 2025-07-08 16:10:20 +08:00
parent 198c827ca5
commit a3d4bc4845
6 changed files with 34 additions and 20 deletions
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30
target/loongarch/cpu-mmu.h Normal file
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@ -0,0 +1,30 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* LoongArch CPU parameters for QEMU.
*
* Copyright (c) 2025 Loongson Technology Corporation Limited
*/
#ifndef LOONGARCH_CPU_MMU_H
#define LOONGARCH_CPU_MMU_H
enum {
TLBRET_MATCH = 0,
TLBRET_BADADDR = 1,
TLBRET_NOMATCH = 2,
TLBRET_INVALID = 3,
TLBRET_DIRTY = 4,
TLBRET_RI = 5,
TLBRET_XI = 6,
TLBRET_PE = 7,
};
bool check_ps(CPULoongArchState *ent, uint8_t ps);
int get_physical_address(CPULoongArchState *env, hwaddr *physical,
int *prot, target_ulong address,
MMUAccessType access_type, int mmu_idx, int is_debug);
void get_dir_base_width(CPULoongArchState *env, uint64_t *dir_base,
uint64_t *dir_width, target_ulong level);
hwaddr loongarch_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
#endif /* LOONGARCH_CPU_MMU_H */

1
target/loongarch/cpu.c
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@ -17,6 +17,7 @@
#include "hw/qdev-properties.h"
#include "exec/translation-block.h"
#include "cpu.h"
#include "cpu-mmu.h"
#include "internals.h"
#include "fpu/softfloat-helpers.h"
#include "csr.h"

1
target/loongarch/cpu_helper.c
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@ -13,6 +13,7 @@
#include "exec/target_page.h"
#include "internals.h"
#include "cpu-csr.h"
#include "cpu-mmu.h"
#include "tcg/tcg_loongarch.h"
void get_dir_base_width(CPULoongArchState *env, uint64_t *dir_base,

20
target/loongarch/internals.h
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@ -32,19 +32,6 @@ void restore_fp_status(CPULoongArchState *env);
#endif
#ifndef CONFIG_USER_ONLY
enum {
TLBRET_MATCH = 0,
TLBRET_BADADDR = 1,
TLBRET_NOMATCH = 2,
TLBRET_INVALID = 3,
TLBRET_DIRTY = 4,
TLBRET_RI = 5,
TLBRET_XI = 6,
TLBRET_PE = 7,
};
bool check_ps(CPULoongArchState *ent, uint8_t ps);
extern const VMStateDescription vmstate_loongarch_cpu;
void loongarch_cpu_set_irq(void *opaque, int irq, int level);
@ -54,13 +41,6 @@ uint64_t cpu_loongarch_get_constant_timer_counter(LoongArchCPU *cpu);
uint64_t cpu_loongarch_get_constant_timer_ticks(LoongArchCPU *cpu);
void cpu_loongarch_store_constant_timer_config(LoongArchCPU *cpu,
uint64_t value);
int get_physical_address(CPULoongArchState *env, hwaddr *physical,
int *prot, target_ulong address,
MMUAccessType access_type, int mmu_idx, int is_debug);
void get_dir_base_width(CPULoongArchState *env, uint64_t *dir_base,
uint64_t *dir_width, target_ulong level);
hwaddr loongarch_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
#endif /* !CONFIG_USER_ONLY */
uint64_t read_fcc(CPULoongArchState *env);

1
target/loongarch/tcg/csr_helper.c
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@ -16,6 +16,7 @@
#include "accel/tcg/cpu-ldst.h"
#include "hw/irq.h"
#include "cpu-csr.h"
#include "cpu-mmu.h"
target_ulong helper_csrwr_stlbps(CPULoongArchState *env, target_ulong val)
{

1
target/loongarch/tcg/tlb_helper.c
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@ -10,6 +10,7 @@
#include "qemu/guest-random.h"
#include "cpu.h"
#include "cpu-mmu.h"
#include "internals.h"
#include "exec/helper-proto.h"
#include "exec/cputlb.h"