diff options
Diffstat (limited to 'target-ppc/cpu.h')
| -rw-r--r-- | target-ppc/cpu.h | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index 93c2dd5a65..b1354a4791 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -116,6 +116,9 @@ enum { POWERPC_EXCP_HYPPRIV = 41, /* Embedded hypervisor priv instruction */ /* Vectors 42 to 63 are reserved */ /* Exceptions defined in the PowerPC server specification */ + /* Server doorbell variants */ +#define POWERPC_EXCP_SDOOR POWERPC_EXCP_GDOORI +#define POWERPC_EXCP_SDOOR_HV POWERPC_EXCP_DOORI POWERPC_EXCP_RESET = 64, /* System reset exception */ POWERPC_EXCP_DSEG = 65, /* Data segment exception */ POWERPC_EXCP_ISEG = 66, /* Instruction segment exception */ @@ -158,8 +161,12 @@ enum { /* VSX Unavailable (Power ISA 2.06 and later) */ POWERPC_EXCP_VSXU = 94, /* VSX Unavailable */ POWERPC_EXCP_FU = 95, /* Facility Unavailable */ + /* Additional ISA 2.06 and later server exceptions */ + POWERPC_EXCP_HV_EMU = 96, /* HV emulation assistance */ + POWERPC_EXCP_HV_MAINT = 97, /* HMI */ + POWERPC_EXCP_HV_FU = 98, /* Hypervisor Facility unavailable */ /* EOL */ - POWERPC_EXCP_NB = 96, + POWERPC_EXCP_NB = 99, /* QEMU exceptions: used internally during code translation */ POWERPC_EXCP_STOP = 0x200, /* stop translation */ POWERPC_EXCP_BRANCH = 0x201, /* branch instruction */ @@ -376,6 +383,14 @@ struct ppc_slb_t { #define LPCR_LPES1 (1ull << (63 - 61)) #define LPCR_AIL_SHIFT (63 - 40) /* Alternate interrupt location */ #define LPCR_AIL (3ull << LPCR_AIL_SHIFT) +#define LPCR_P7_PECE0 (1ull << (63 - 49)) +#define LPCR_P7_PECE1 (1ull << (63 - 50)) +#define LPCR_P7_PECE2 (1ull << (63 - 51)) +#define LPCR_P8_PECE0 (1ull << (63 - 47)) +#define LPCR_P8_PECE1 (1ull << (63 - 48)) +#define LPCR_P8_PECE2 (1ull << (63 - 49)) +#define LPCR_P8_PECE3 (1ull << (63 - 50)) +#define LPCR_P8_PECE4 (1ull << (63 - 51)) #define msr_sf ((env->msr >> MSR_SF) & 1) #define msr_isf ((env->msr >> MSR_ISF) & 1) @@ -1052,6 +1067,11 @@ struct CPUPPCState { * instructions and SPRs are diallowed if MSR:HV is 0 */ bool has_hv_mode; + /* On P7/P8, set when in PM state, we need to handle resume + * in a special way (such as routing some resume causes to + * 0x100), so flag this here. + */ + bool in_pm_state; #endif /* Those resources are used only during code translation */ @@ -1905,6 +1925,8 @@ enum { PPC_POPCNTB = 0x0000000000001000ULL, /* string load / store */ PPC_STRING = 0x0000000000002000ULL, + /* real mode cache inhibited load / store */ + PPC_CILDST = 0x0000000000004000ULL, /* Floating-point unit extensions */ /* Optional floating point instructions */ @@ -2019,7 +2041,7 @@ enum { | PPC_MFAPIDI | PPC_TLBIVA | PPC_TLBIVAX \ | PPC_4xx_COMMON | PPC_40x_ICBT | PPC_RFMCI \ | PPC_RFDI | PPC_DCR | PPC_DCRX | PPC_DCRUX \ - | PPC_POPCNTWD) + | PPC_POPCNTWD | PPC_CILDST) /* extended type values */ @@ -2059,6 +2081,8 @@ enum { PPC2_FP_CVT_S64 = 0x0000000000010000ULL, /* Transactional Memory (ISA 2.07, Book II) */ PPC2_TM = 0x0000000000020000ULL, + /* Server PM instructgions (ISA 2.06, Book III) */ + PPC2_PM_ISA206 = 0x0000000000040000ULL, #define PPC_TCG_INSNS2 (PPC2_BOOKE206 | PPC2_VSX | PPC2_PRCNTL | PPC2_DBRX | \ PPC2_ISA205 | PPC2_VSX207 | PPC2_PERM_ISA206 | \ @@ -2066,7 +2090,7 @@ enum { PPC2_FP_CVT_ISA206 | PPC2_FP_TST_ISA206 | \ PPC2_BCTAR_ISA207 | PPC2_LSQ_ISA207 | \ PPC2_ALTIVEC_207 | PPC2_ISA207S | PPC2_DFP | \ - PPC2_FP_CVT_S64 | PPC2_TM) + PPC2_FP_CVT_S64 | PPC2_TM | PPC2_PM_ISA206) }; /*****************************************************************************/ @@ -2196,6 +2220,8 @@ enum { PPC_INTERRUPT_CDOORBELL, /* Critical doorbell interrupt */ PPC_INTERRUPT_DOORBELL, /* Doorbell interrupt */ PPC_INTERRUPT_PERFM, /* Performance monitor interrupt */ + PPC_INTERRUPT_HMI, /* Hypervisor Maintainance interrupt */ + PPC_INTERRUPT_HDOORBELL, /* Hypervisor Doorbell interrupt */ }; /* Processor Compatibility mask (PCR) */ |