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Diffstat (limited to 'target-arm/helper.c')
-rw-r--r--target-arm/helper.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 95af624126..3e7f0db15b 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -319,7 +319,7 @@ static void dacr_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value)
{
ARMCPU *cpu = arm_env_get_cpu(env);
- env->cp15.c3 = value;
+ raw_write(env, ri, value);
tlb_flush(CPU(cpu), 1); /* Flush TLB as domain not tracked in TLB */
}
@@ -327,12 +327,12 @@ static void fcse_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value)
{
ARMCPU *cpu = arm_env_get_cpu(env);
- if (env->cp15.c13_fcse != value) {
+ if (raw_read(env, ri) != value) {
/* Unlike real hardware the qemu TLB uses virtual addresses,
* not modified virtual addresses, so this causes a TLB flush.
*/
tlb_flush(CPU(cpu), 1);
- env->cp15.c13_fcse = value;
+ raw_write(env, ri, value);
}
}
@@ -341,7 +341,7 @@ static void contextidr_write(CPUARMState *env, const ARMCPRegInfo *ri,
{
ARMCPU *cpu = arm_env_get_cpu(env);
- if (env->cp15.contextidr_el1 != value && !arm_feature(env, ARM_FEATURE_MPU)
+ if (raw_read(env, ri) != value && !arm_feature(env, ARM_FEATURE_MPU)
&& !extended_addresses_enabled(env)) {
/* For VMSA (when not using the LPAE long descriptor page table
* format) this register includes the ASID, so do a TLB flush.
@@ -349,7 +349,7 @@ static void contextidr_write(CPUARMState *env, const ARMCPRegInfo *ri,
*/
tlb_flush(CPU(cpu), 1);
}
- env->cp15.contextidr_el1 = value;
+ raw_write(env, ri, value);
}
static void tlbiall_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -693,7 +693,7 @@ static uint64_t ccsidr_read(CPUARMState *env, const ARMCPRegInfo *ri)
static void csselr_write(CPUARMState *env, const ARMCPRegInfo *ri,
uint64_t value)
{
- env->cp15.c0_cssel = value & 0xf;
+ raw_write(env, ri, value & 0xf);
}
static uint64_t isr_read(CPUARMState *env, const ARMCPRegInfo *ri)
@@ -1216,11 +1216,11 @@ static const ARMCPRegInfo generic_timer_cp_reginfo[] = {
static void par_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value)
{
if (arm_feature(env, ARM_FEATURE_LPAE)) {
- env->cp15.par_el1 = value;
+ raw_write(env, ri, value);
} else if (arm_feature(env, ARM_FEATURE_V7)) {
- env->cp15.par_el1 = value & 0xfffff6ff;
+ raw_write(env, ri, value & 0xfffff6ff);
} else {
- env->cp15.par_el1 = value & 0xfffff1ff;
+ raw_write(env, ri, value & 0xfffff1ff);
}
}
@@ -1423,7 +1423,7 @@ static void vmsa_ttbcr_raw_write(CPUARMState *env, const ARMCPRegInfo *ri,
* for long-descriptor tables the TTBCR fields are used differently
* and the c2_mask and c2_base_mask values are meaningless.
*/
- env->cp15.c2_control = value;
+ raw_write(env, ri, value);
env->cp15.c2_mask = ~(((uint32_t)0xffffffffu) >> maskshift);
env->cp15.c2_base_mask = ~((uint32_t)0x3fffu >> maskshift);
}
@@ -1445,7 +1445,7 @@ static void vmsa_ttbcr_write(CPUARMState *env, const ARMCPRegInfo *ri,
static void vmsa_ttbcr_reset(CPUARMState *env, const ARMCPRegInfo *ri)
{
env->cp15.c2_base_mask = 0xffffc000u;
- env->cp15.c2_control = 0;
+ raw_write(env, ri, 0);
env->cp15.c2_mask = 0;
}
@@ -1456,7 +1456,7 @@ static void vmsa_tcr_el1_write(CPUARMState *env, const ARMCPRegInfo *ri,
/* For AArch64 the A1 bit could result in a change of ASID, so TLB flush. */
tlb_flush(CPU(cpu), 1);
- env->cp15.c2_control = value;
+ raw_write(env, ri, value);
}
static void vmsa_ttbr_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -2151,14 +2151,14 @@ static void sctlr_write(CPUARMState *env, const ARMCPRegInfo *ri,
{
ARMCPU *cpu = arm_env_get_cpu(env);
- if (env->cp15.c1_sys == value) {
+ if (raw_read(env, ri) == value) {
/* Skip the TLB flush if nothing actually changed; Linux likes
* to do a lot of pointless SCTLR writes.
*/
return;
}
- env->cp15.c1_sys = value;
+ raw_write(env, ri, value);
/* ??? Lots of these bits are not implemented. */
/* This may enable/disable the MMU, so do a TLB flush. */
tlb_flush(CPU(cpu), 1);