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target/arm/ptw: extract arm_cpu_get_phys_page

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Allow to call that function easily several times in next commit.

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: 20250414153027.1486719-4-pierrick.bouvier@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Pierrick Bouvier 2025-04-14 08:30:26 -07:00 • committed by Peter Maydell
parent b6af88fafa
commit 63201878f1
1 changed files with 14 additions and 10 deletions
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24
target/arm/ptw.c
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@ -3630,23 +3630,17 @@ bool get_phys_addr(CPUARMState *env, vaddr address,
memop, result, fi);
}
hwaddr arm_cpu_get_phys_page_attrs_debug(CPUState *cs, vaddr addr,
MemTxAttrs *attrs)
static hwaddr arm_cpu_get_phys_page(CPUARMState *env, vaddr addr,
MemTxAttrs *attrs, ARMMMUIdx mmu_idx)
{
ARMCPU *cpu = ARM_CPU(cs);
CPUARMState *env = &cpu->env;
ARMMMUIdx mmu_idx = arm_mmu_idx(env);
ARMSecuritySpace ss = arm_mmu_idx_to_security_space(env, mmu_idx);
S1Translate ptw = {
.in_mmu_idx = mmu_idx,
.in_space = ss,
.in_space = arm_mmu_idx_to_security_space(env, mmu_idx),
.in_debug = true,
};
GetPhysAddrResult res = {};
ARMMMUFaultInfo fi = {};
bool ret;
ret = get_phys_addr_gpc(env, &ptw, addr, MMU_DATA_LOAD, 0, &res, &fi);
bool ret = get_phys_addr_gpc(env, &ptw, addr, MMU_DATA_LOAD, 0, &res, &fi);
*attrs = res.f.attrs;
if (ret) {
@ -3654,3 +3648,13 @@ hwaddr arm_cpu_get_phys_page_attrs_debug(CPUState *cs, vaddr addr,
}
return res.f.phys_addr;
}
hwaddr arm_cpu_get_phys_page_attrs_debug(CPUState *cs, vaddr addr,
MemTxAttrs *attrs)
{
ARMCPU *cpu = ARM_CPU(cs);
CPUARMState *env = &cpu->env;
ARMMMUIdx mmu_idx = arm_mmu_idx(env);
return arm_cpu_get_phys_page(env, addr, attrs, mmu_idx);
}