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accel/tcg: Restrict tlb_init() / destroy() to TCG

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Move CPU TLB related methods to accel/tcg/ scope,
in "internal-common.h".

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250123234415.59850-9-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2025-01-23 18:39:31 +01:00
parent b283788504
commit cbaae5338b
3 changed files with 22 additions and 16 deletions
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11
accel/tcg/internal-common.h
View File

@ -53,6 +53,17 @@ TranslationBlock *tb_link_page(TranslationBlock *tb);
void cpu_restore_state_from_tb(CPUState *cpu, TranslationBlock *tb, void cpu_restore_state_from_tb(CPUState *cpu, TranslationBlock *tb,
uintptr_t host_pc); uintptr_t host_pc);
/**
* tlb_init - initialize a CPU's TLB
* @cpu: CPU whose TLB should be initialized
*/
void tlb_init(CPUState *cpu);
/**
* tlb_destroy - destroy a CPU's TLB
* @cpu: CPU whose TLB should be destroyed
*/
void tlb_destroy(CPUState *cpu);
bool tcg_exec_realizefn(CPUState *cpu, Error **errp); bool tcg_exec_realizefn(CPUState *cpu, Error **errp);
void tcg_exec_unrealizefn(CPUState *cpu); void tcg_exec_unrealizefn(CPUState *cpu);

11
accel/tcg/user-exec-stub.c
View File

@ -1,6 +1,7 @@
#include "qemu/osdep.h" #include "qemu/osdep.h"
#include "hw/core/cpu.h" #include "hw/core/cpu.h"
#include "exec/replay-core.h" #include "exec/replay-core.h"
#include "internal-common.h"
void cpu_resume(CPUState *cpu) void cpu_resume(CPUState *cpu)
{ {
@ -18,6 +19,16 @@ void cpu_exec_reset_hold(CPUState *cpu)
{ {
} }
/* User mode emulation does not support softmmu yet. */
void tlb_init(CPUState *cpu)
{
}
void tlb_destroy(CPUState *cpu)
{
}
/* User mode emulation does not support record/replay yet. */ /* User mode emulation does not support record/replay yet. */
bool replay_exception(void) bool replay_exception(void)

16
include/exec/exec-all.h
View File

@ -29,16 +29,6 @@
#if !defined(CONFIG_USER_ONLY) && defined(CONFIG_TCG) #if !defined(CONFIG_USER_ONLY) && defined(CONFIG_TCG)
/* cputlb.c */ /* cputlb.c */
/**
* tlb_init - initialize a CPU's TLB
* @cpu: CPU whose TLB should be initialized
*/
void tlb_init(CPUState *cpu);
/**
* tlb_destroy - destroy a CPU's TLB
* @cpu: CPU whose TLB should be destroyed
*/
void tlb_destroy(CPUState *cpu);
/** /**
* tlb_flush_page: * tlb_flush_page:
* @cpu: CPU whose TLB should be flushed * @cpu: CPU whose TLB should be flushed
@ -223,12 +213,6 @@ void tlb_set_page(CPUState *cpu, vaddr addr,
hwaddr paddr, int prot, hwaddr paddr, int prot,
int mmu_idx, vaddr size); int mmu_idx, vaddr size);
#else #else
static inline void tlb_init(CPUState *cpu)
{
}
static inline void tlb_destroy(CPUState *cpu)
{
}
static inline void tlb_flush_page(CPUState *cpu, vaddr addr) static inline void tlb_flush_page(CPUState *cpu, vaddr addr)
{ {
} }