target/arm: Move cpu_mmu_index out of line

This function is, or will shortly become, too big to inline.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190108223129.5570-16-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2019-01-21 10:23:12 +00:00 committed by Peter Maydell
parent bd889f4810
commit 65e4655c60
2 changed files with 49 additions and 43 deletions

View File

@ -2741,54 +2741,16 @@ static inline int arm_mmu_idx_to_el(ARMMMUIdx mmu_idx)
}
/* Return the MMU index for a v7M CPU in the specified security and
* privilege state
* privilege state.
*/
static inline ARMMMUIdx arm_v7m_mmu_idx_for_secstate_and_priv(CPUARMState *env,
bool secstate,
bool priv)
{
ARMMMUIdx mmu_idx = ARM_MMU_IDX_M;
if (priv) {
mmu_idx |= ARM_MMU_IDX_M_PRIV;
}
if (armv7m_nvic_neg_prio_requested(env->nvic, secstate)) {
mmu_idx |= ARM_MMU_IDX_M_NEGPRI;
}
if (secstate) {
mmu_idx |= ARM_MMU_IDX_M_S;
}
return mmu_idx;
}
ARMMMUIdx arm_v7m_mmu_idx_for_secstate_and_priv(CPUARMState *env,
bool secstate, bool priv);
/* Return the MMU index for a v7M CPU in the specified security state */
static inline ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env,
bool secstate)
{
bool priv = arm_current_el(env) != 0;
return arm_v7m_mmu_idx_for_secstate_and_priv(env, secstate, priv);
}
ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate);
/* Determine the current mmu_idx to use for normal loads/stores */
static inline int cpu_mmu_index(CPUARMState *env, bool ifetch)
{
int el = arm_current_el(env);
if (arm_feature(env, ARM_FEATURE_M)) {
ARMMMUIdx mmu_idx = arm_v7m_mmu_idx_for_secstate(env, env->v7m.secure);
return arm_to_core_mmu_idx(mmu_idx);
}
if (el < 2 && arm_is_secure_below_el3(env)) {
return arm_to_core_mmu_idx(ARMMMUIdx_S1SE0 + el);
}
return el;
}
int cpu_mmu_index(CPUARMState *env, bool ifetch);
/* Indexes used when registering address spaces with cpu_address_space_init */
typedef enum ARMASIdx {

View File

@ -12949,6 +12949,50 @@ int fp_exception_el(CPUARMState *env, int cur_el)
return 0;
}
ARMMMUIdx arm_v7m_mmu_idx_for_secstate_and_priv(CPUARMState *env,
bool secstate, bool priv)
{
ARMMMUIdx mmu_idx = ARM_MMU_IDX_M;
if (priv) {
mmu_idx |= ARM_MMU_IDX_M_PRIV;
}
if (armv7m_nvic_neg_prio_requested(env->nvic, secstate)) {
mmu_idx |= ARM_MMU_IDX_M_NEGPRI;
}
if (secstate) {
mmu_idx |= ARM_MMU_IDX_M_S;
}
return mmu_idx;
}
/* Return the MMU index for a v7M CPU in the specified security state */
ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate)
{
bool priv = arm_current_el(env) != 0;
return arm_v7m_mmu_idx_for_secstate_and_priv(env, secstate, priv);
}
int cpu_mmu_index(CPUARMState *env, bool ifetch)
{
int el = arm_current_el(env);
if (arm_feature(env, ARM_FEATURE_M)) {
ARMMMUIdx mmu_idx = arm_v7m_mmu_idx_for_secstate(env, env->v7m.secure);
return arm_to_core_mmu_idx(mmu_idx);
}
if (el < 2 && arm_is_secure_below_el3(env)) {
return arm_to_core_mmu_idx(ARMMMUIdx_S1SE0 + el);
}
return el;
}
void cpu_get_tb_cpu_state(CPUARMState *env, target_ulong *pc,
target_ulong *cs_base, uint32_t *pflags)
{