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accel/tcg: Introduce TCGCPUOps::mmu_index() callback

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We'll move CPUClass::mmu_index() to TCGCPUOps::mmu_index().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250401080938.32278-3-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2025-04-01 10:09:15 +02:00 • committed by Richard Henderson
parent 6ca6310699
commit 17fa8b6f03
2 changed files with 7 additions and 1 deletions
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5
include/accel/tcg/cpu-mmu-index.h
View file

@ -10,6 +10,7 @@
#define ACCEL_TCG_CPU_MMU_INDEX_H
#include "hw/core/cpu.h"
#include "accel/tcg/cpu-ops.h"
#include "tcg/debug-assert.h"
#ifdef COMPILING_PER_TARGET
# ifdef CONFIG_USER_ONLY
@ -33,7 +34,9 @@ static inline int cpu_mmu_index(CPUState *cs, bool ifetch)
# endif
#endif
int ret = cs->cc->mmu_index(cs, ifetch);
const TCGCPUOps *tcg_ops = cs->cc->tcg_ops;
int ret = tcg_ops->mmu_index ? tcg_ops->mmu_index(cs, ifetch)
: cs->cc->mmu_index(cs, ifetch);
tcg_debug_assert(ret >= 0 && ret < NB_MMU_MODES);
return ret;
}

3
include/accel/tcg/cpu-ops.h
View file

@ -67,6 +67,9 @@ struct TCGCPUOps {
/** @debug_excp_handler: Callback for handling debug exceptions */
void (*debug_excp_handler)(CPUState *cpu);
/** @mmu_index: Callback for choosing softmmu mmu index */
int (*mmu_index)(CPUState *cpu, bool ifetch);
#ifdef CONFIG_USER_ONLY
/**
* @fake_user_interrupt: Callback for 'fake exception' handling.