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accel/tcg: Declare mmap_[un]lock() in 'exec/page-protection.h'

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Move mmap_lock(), mmap_unlock() declarations and the
WITH_MMAP_LOCK_GUARD() definition to 'exec/page-protection.h'.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20241212185341.2857-5-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-11-23 07:26:43 +01:00
parent edf3bce969
commit 487a31e0ac
7 changed files with 29 additions and 17 deletions
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17
include/exec/exec-all.h
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@ -27,7 +27,6 @@
#endif
#include "exec/mmu-access-type.h"
#include "exec/translation-block.h"
#include "qemu/clang-tsa.h"
/**
* cpu_loop_exit_requested:
@ -520,18 +519,6 @@ static inline tb_page_addr_t get_page_addr_code(CPUArchState *env,
}
#if defined(CONFIG_USER_ONLY)
void TSA_NO_TSA mmap_lock(void);
void TSA_NO_TSA mmap_unlock(void);
bool have_mmap_lock(void);
static inline void mmap_unlock_guard(void *unused)
{
mmap_unlock();
}
#define WITH_MMAP_LOCK_GUARD() \
for (int _mmap_lock_iter __attribute__((cleanup(mmap_unlock_guard))) \
= (mmap_lock(), 0); _mmap_lock_iter == 0; _mmap_lock_iter = 1)
/**
* adjust_signal_pc:
@ -585,10 +572,6 @@ G_NORETURN void cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr,
uintptr_t ra);
#else
static inline void mmap_lock(void) {}
static inline void mmap_unlock(void) {}
#define WITH_MMAP_LOCK_GUARD()
void tlb_reset_dirty(CPUState *cpu, ram_addr_t start1, ram_addr_t length);
void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length);