diff options
| -rw-r--r-- | hw/intc/armv7m_nvic.c | 4 | ||||
| -rw-r--r-- | target/arm/cpu.h | 2 | ||||
| -rw-r--r-- | target/arm/helper.c | 4 | ||||
| -rw-r--r-- | target/arm/machine.c | 3 |
4 files changed, 7 insertions, 6 deletions
diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c index a8893973f4..dd0710aedb 100644 --- a/hw/intc/armv7m_nvic.c +++ b/hw/intc/armv7m_nvic.c @@ -506,7 +506,7 @@ static uint32_t nvic_readl(NVICState *s, uint32_t offset, MemTxAttrs attrs) case 0xd30: /* Debug Fault Status. */ return cpu->env.v7m.dfsr; case 0xd34: /* MMFAR MemManage Fault Address */ - return cpu->env.v7m.mmfar; + return cpu->env.v7m.mmfar[attrs.secure]; case 0xd38: /* Bus Fault Address. */ return cpu->env.v7m.bfar; case 0xd3c: /* Aux Fault Status. */ @@ -720,7 +720,7 @@ static void nvic_writel(NVICState *s, uint32_t offset, uint32_t value, cpu->env.v7m.dfsr &= ~value; /* W1C */ break; case 0xd34: /* Mem Manage Address. */ - cpu->env.v7m.mmfar = value; + cpu->env.v7m.mmfar[attrs.secure] = value; return; case 0xd38: /* Bus Fault Address. */ cpu->env.v7m.bfar = value; diff --git a/target/arm/cpu.h b/target/arm/cpu.h index d223446492..03a47def00 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -427,7 +427,7 @@ typedef struct CPUARMState { uint32_t cfsr; /* Configurable Fault Status */ uint32_t hfsr; /* HardFault Status */ uint32_t dfsr; /* Debug Fault Status Register */ - uint32_t mmfar; /* MemManage Fault Address */ + uint32_t mmfar[2]; /* MemManage Fault Address */ uint32_t bfar; /* BusFault Address */ unsigned mpu_ctrl[2]; /* MPU_CTRL */ int exception; diff --git a/target/arm/helper.c b/target/arm/helper.c index 2fe1662af7..cd9547486e 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -6375,10 +6375,10 @@ void arm_v7m_cpu_do_interrupt(CPUState *cs) case EXCP_DATA_ABORT: env->v7m.cfsr |= (R_V7M_CFSR_DACCVIOL_MASK | R_V7M_CFSR_MMARVALID_MASK); - env->v7m.mmfar = env->exception.vaddress; + env->v7m.mmfar[env->v7m.secure] = env->exception.vaddress; qemu_log_mask(CPU_LOG_INT, "...with CFSR.DACCVIOL and MMFAR 0x%x\n", - env->v7m.mmfar); + env->v7m.mmfar[env->v7m.secure]); break; } armv7m_nvic_set_pending(env->nvic, ARMV7M_EXCP_MEM); diff --git a/target/arm/machine.c b/target/arm/machine.c index d740e83939..7a969869dc 100644 --- a/target/arm/machine.c +++ b/target/arm/machine.c @@ -121,7 +121,7 @@ static const VMStateDescription vmstate_m = { VMSTATE_UINT32(env.v7m.cfsr, ARMCPU), VMSTATE_UINT32(env.v7m.hfsr, ARMCPU), VMSTATE_UINT32(env.v7m.dfsr, ARMCPU), - VMSTATE_UINT32(env.v7m.mmfar, ARMCPU), + VMSTATE_UINT32(env.v7m.mmfar[M_REG_NS], ARMCPU), VMSTATE_UINT32(env.v7m.bfar, ARMCPU), VMSTATE_UINT32(env.v7m.mpu_ctrl[M_REG_NS], ARMCPU), VMSTATE_INT32(env.v7m.exception, ARMCPU), @@ -272,6 +272,7 @@ static const VMStateDescription vmstate_m_security = { VMSTATE_VALIDATE("secure MPU_RNR is valid", s_rnr_vmstate_validate), VMSTATE_UINT32(env.v7m.mpu_ctrl[M_REG_S], ARMCPU), VMSTATE_UINT32(env.v7m.ccr[M_REG_S], ARMCPU), + VMSTATE_UINT32(env.v7m.mmfar[M_REG_S], ARMCPU), VMSTATE_END_OF_LIST() } }; |