diff options
Diffstat (limited to 'target-arm/internals.h')
| -rw-r--r-- | target-arm/internals.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/target-arm/internals.h b/target-arm/internals.h index b7547bbb76..2dff4ffb19 100644 --- a/target-arm/internals.h +++ b/target-arm/internals.h @@ -130,7 +130,7 @@ static inline void aarch64_restore_sp(CPUARMState *env, int el) static inline void update_spsel(CPUARMState *env, uint32_t imm) { - unsigned int cur_el = arm_current_pl(env); + unsigned int cur_el = arm_current_el(env); /* Update PSTATE SPSel bit; this requires us to update the * working stack pointer in xregs[31]. */ @@ -236,6 +236,16 @@ static inline uint32_t syn_aa32_svc(uint32_t imm16, bool is_thumb) | (is_thumb ? 0 : ARM_EL_IL); } +static inline uint32_t syn_aa32_hvc(uint32_t imm16) +{ + return (EC_AA32_HVC << ARM_EL_EC_SHIFT) | ARM_EL_IL | (imm16 & 0xffff); +} + +static inline uint32_t syn_aa32_smc(void) +{ + return (EC_AA32_SMC << ARM_EL_EC_SHIFT) | ARM_EL_IL; +} + static inline uint32_t syn_aa64_bkpt(uint32_t imm16) { return (EC_AA64_BKPT << ARM_EL_EC_SHIFT) | ARM_EL_IL | (imm16 & 0xffff); @@ -356,4 +366,16 @@ void hw_breakpoint_update_all(ARMCPU *cpu); /* Callback function for when a watchpoint or breakpoint triggers. */ void arm_debug_excp_handler(CPUState *cs); +#ifdef CONFIG_USER_ONLY +static inline bool arm_is_psci_call(ARMCPU *cpu, int excp_type) +{ + return false; +} +#else +/* Return true if the r0/x0 value indicates that this SMC/HVC is a PSCI call. */ +bool arm_is_psci_call(ARMCPU *cpu, int excp_type); +/* Actually handle a PSCI call */ +void arm_handle_psci_call(ARMCPU *cpu); +#endif + #endif |