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target/arm/ptw: extract arm_mmu_idx_to_security_space

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We'll reuse this function later.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-id: 20250414153027.1486719-2-pierrick.bouvier@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Pierrick Bouvier 2025-04-14 08:30:24 -07:00 • committed by Peter Maydell
parent d5bd8d8267
commit e47a9e886f
1 changed files with 14 additions and 7 deletions
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21
target/arm/ptw.c
View file

@ -3551,13 +3551,9 @@ bool get_phys_addr_with_space_nogpc(CPUARMState *env, vaddr address,
memop, result, fi);
}
bool get_phys_addr(CPUARMState *env, vaddr address,
MMUAccessType access_type, MemOp memop, ARMMMUIdx mmu_idx,
GetPhysAddrResult *result, ARMMMUFaultInfo *fi)
static ARMSecuritySpace
arm_mmu_idx_to_security_space(CPUARMState *env, ARMMMUIdx mmu_idx)
{
S1Translate ptw = {
.in_mmu_idx = mmu_idx,
};
ARMSecuritySpace ss;
switch (mmu_idx) {
@ -3618,7 +3614,18 @@ bool get_phys_addr(CPUARMState *env, vaddr address,
g_assert_not_reached();
}
ptw.in_space = ss;
return ss;
}
bool get_phys_addr(CPUARMState *env, vaddr address,
MMUAccessType access_type, MemOp memop, ARMMMUIdx mmu_idx,
GetPhysAddrResult *result, ARMMMUFaultInfo *fi)
{
S1Translate ptw = {
.in_mmu_idx = mmu_idx,
.in_space = arm_mmu_idx_to_security_space(env, mmu_idx),
};
return get_phys_addr_gpc(env, &ptw, address, access_type,
memop, result, fi);
}