diff options
Diffstat (limited to 'target-s390x/cpu.h')
| -rw-r--r-- | target-s390x/cpu.h | 73 |
1 files changed, 35 insertions, 38 deletions
diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h index b13761d925..62940c398a 100644 --- a/target-s390x/cpu.h +++ b/target-s390x/cpu.h @@ -353,6 +353,21 @@ static inline hwaddr decode_basedisp_s(CPUS390XState *env, uint32_t ipb) /* Base/displacement are at the same locations. */ #define decode_basedisp_rs decode_basedisp_s +/* helper functions for run_on_cpu() */ +static inline void s390_do_cpu_reset(void *arg) +{ + CPUState *cs = arg; + S390CPUClass *scc = S390_CPU_GET_CLASS(cs); + + scc->cpu_reset(cs); +} +static inline void s390_do_cpu_full_reset(void *arg) +{ + CPUState *cs = arg; + + cpu_reset(cs); +} + void s390x_tod_timer(void *opaque); void s390x_cpu_timer(void *opaque); @@ -551,44 +566,8 @@ void s390_cpu_list(FILE *f, fprintf_function cpu_fprintf); #define S390_R13_REGNUM 15 #define S390_R14_REGNUM 16 #define S390_R15_REGNUM 17 -/* Access Registers. */ -#define S390_A0_REGNUM 18 -#define S390_A1_REGNUM 19 -#define S390_A2_REGNUM 20 -#define S390_A3_REGNUM 21 -#define S390_A4_REGNUM 22 -#define S390_A5_REGNUM 23 -#define S390_A6_REGNUM 24 -#define S390_A7_REGNUM 25 -#define S390_A8_REGNUM 26 -#define S390_A9_REGNUM 27 -#define S390_A10_REGNUM 28 -#define S390_A11_REGNUM 29 -#define S390_A12_REGNUM 30 -#define S390_A13_REGNUM 31 -#define S390_A14_REGNUM 32 -#define S390_A15_REGNUM 33 -/* Floating Point Control Word. */ -#define S390_FPC_REGNUM 34 -/* Floating Point Registers. */ -#define S390_F0_REGNUM 35 -#define S390_F1_REGNUM 36 -#define S390_F2_REGNUM 37 -#define S390_F3_REGNUM 38 -#define S390_F4_REGNUM 39 -#define S390_F5_REGNUM 40 -#define S390_F6_REGNUM 41 -#define S390_F7_REGNUM 42 -#define S390_F8_REGNUM 43 -#define S390_F9_REGNUM 44 -#define S390_F10_REGNUM 45 -#define S390_F11_REGNUM 46 -#define S390_F12_REGNUM 47 -#define S390_F13_REGNUM 48 -#define S390_F14_REGNUM 49 -#define S390_F15_REGNUM 50 -/* Total. */ -#define S390_NUM_REGS 51 +/* Total Core Registers. */ +#define S390_NUM_CORE_REGS 18 /* CC optimization */ @@ -1045,6 +1024,10 @@ static inline void cpu_inject_crw_mchk(S390CPU *cpu) cpu_interrupt(CPU(cpu), CPU_INTERRUPT_HARD); } +/* from s390-virtio-ccw */ +#define MEM_SECTION_SIZE 0x10000000UL +#define MAX_AVAIL_SLOTS 32 + /* fpu_helper.c */ uint32_t set_cc_nz_f32(float32 v); uint32_t set_cc_nz_f64(float64 v); @@ -1067,6 +1050,7 @@ void kvm_s390_enable_css_support(S390CPU *cpu); int kvm_s390_assign_subch_ioeventfd(EventNotifier *notifier, uint32_t sch, int vq, bool assign); int kvm_s390_cpu_restart(S390CPU *cpu); +int kvm_s390_get_memslot_count(KVMState *s); void kvm_s390_clear_cmma_callback(void *opaque); #else static inline void kvm_s390_io_interrupt(uint16_t subchannel_id, @@ -1094,6 +1078,10 @@ static inline int kvm_s390_cpu_restart(S390CPU *cpu) static inline void kvm_s390_clear_cmma_callback(void *opaque) { } +static inline int kvm_s390_get_memslot_count(KVMState *s) +{ + return MAX_AVAIL_SLOTS; +} #endif static inline void cmma_reset(S390CPU *cpu) @@ -1112,6 +1100,15 @@ static inline int s390_cpu_restart(S390CPU *cpu) return -ENOSYS; } +static inline int s390_get_memslot_count(KVMState *s) +{ + if (kvm_enabled()) { + return kvm_s390_get_memslot_count(s); + } else { + return MAX_AVAIL_SLOTS; + } +} + void s390_io_interrupt(uint16_t subchannel_id, uint16_t subchannel_nr, uint32_t io_int_parm, uint32_t io_int_word); void s390_crw_mchk(void); |