diff options
Diffstat (limited to 'target/s390x/cpu.h')
| -rw-r--r-- | target/s390x/cpu.h | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index 4db8b5409e..1a8b6b9ae9 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -351,6 +351,9 @@ extern const struct VMStateDescription vmstate_s390_cpu; #define CR0_CPU_TIMER_SC 0x0000000000000400ULL #define CR0_SERVICE_SC 0x0000000000000200ULL +/* Control register 14 bits */ +#define CR14_CHANNEL_REPORT_SC 0x0000000010000000ULL + /* MMU */ #define MMU_PRIMARY_IDX 0 #define MMU_SECONDARY_IDX 1 @@ -674,6 +677,26 @@ struct sysib_322 { #define MCIC_VB_CT 0x0000000000020000ULL #define MCIC_VB_CC 0x0000000000010000ULL +static inline uint64_t s390_build_validity_mcic(void) +{ + uint64_t mcic; + + /* + * Indicate all validity bits (no damage) only. Other bits have to be + * added by the caller. (storage errors, subclasses and subclass modifiers) + */ + mcic = MCIC_VB_WP | MCIC_VB_MS | MCIC_VB_PM | MCIC_VB_IA | MCIC_VB_FP | + MCIC_VB_GR | MCIC_VB_CR | MCIC_VB_ST | MCIC_VB_AR | MCIC_VB_PR | + MCIC_VB_FC | MCIC_VB_CT | MCIC_VB_CC; + if (s390_has_feat(S390_FEAT_VECTOR)) { + mcic |= MCIC_VB_VR; + } + if (s390_has_feat(S390_FEAT_GUARDED_STORAGE)) { + mcic |= MCIC_VB_GS; + } + return mcic; +} + /* cpu.c */ int s390_get_clock(uint8_t *tod_high, uint64_t *tod_low); @@ -699,6 +722,9 @@ static inline unsigned int s390_cpu_set_state(uint8_t cpu_state, S390CPU *cpu) /* cpu_models.c */ void s390_cpu_list(FILE *f, fprintf_function cpu_fprintf); #define cpu_list s390_cpu_list +void s390_set_qemu_cpu_model(uint16_t type, uint8_t gen, uint8_t ec_ga, + const S390FeatInit feat_init); + /* helper.c */ #define cpu_init(cpu_model) cpu_generic_init(TYPE_S390_CPU, cpu_model) @@ -719,7 +745,9 @@ void s390_io_interrupt(uint16_t subchannel_id, uint16_t subchannel_nr, uint32_t io_int_parm, uint32_t io_int_word); /* automatically detect the instruction length */ #define ILEN_AUTO 0xff -void program_interrupt(CPUS390XState *env, uint32_t code, int ilen); +#define RA_IGNORED 0 +void s390_program_interrupt(CPUS390XState *env, uint32_t code, int ilen, + uintptr_t ra); /* service interrupts are floating therefore we must not pass an cpustate */ void s390_sclp_extint(uint32_t parm); @@ -733,6 +761,7 @@ int s390_cpu_virt_mem_rw(S390CPU *cpu, vaddr laddr, uint8_t ar, void *hostbuf, s390_cpu_virt_mem_rw(cpu, laddr, ar, dest, len, true) #define s390_cpu_virt_mem_check_write(cpu, laddr, ar, len) \ s390_cpu_virt_mem_rw(cpu, laddr, ar, NULL, len, true) +void s390_cpu_virt_mem_handle_exc(S390CPU *cpu, uintptr_t ra); /* sigp.c */ |