X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=target%2Friscv%2Fcpu_bits.h;h=a16bfaf43fc3882b349a61b802d313eb3cdf8c09;hb=44b8f74b0088df22f30e0718f6aefa9fb87702f6;hp=157d7069f6f5d84ba7a569fe015a823be385979a;hpb=df01af337f0cd48137ec67e207e3de5956acc379;p=mirror_qemu.git diff --git a/target/riscv/cpu_bits.h b/target/riscv/cpu_bits.h index 157d7069f6..a16bfaf43f 100644 --- a/target/riscv/cpu_bits.h +++ b/target/riscv/cpu_bits.h @@ -190,8 +190,6 @@ /* Supervisor Trap Setup */ #define CSR_SSTATUS 0x100 -#define CSR_SEDELEG 0x102 -#define CSR_SIDELEG 0x103 #define CSR_SIE 0x104 #define CSR_STVEC 0x105 #define CSR_SCOUNTEREN 0x106 @@ -199,6 +197,12 @@ /* Supervisor Configuration CSRs */ #define CSR_SENVCFG 0x10A +/* Supervisor state CSRs */ +#define CSR_SSTATEEN0 0x10C +#define CSR_SSTATEEN1 0x10D +#define CSR_SSTATEEN2 0x10E +#define CSR_SSTATEEN3 0x10F + /* Supervisor Trap Handling */ #define CSR_SSCRATCH 0x140 #define CSR_SEPC 0x141 @@ -206,6 +210,10 @@ #define CSR_STVAL 0x143 #define CSR_SIP 0x144 +/* Sstc supervisor CSRs */ +#define CSR_STIMECMP 0x14D +#define CSR_STIMECMPH 0x15D + /* Supervisor Protection and Translation */ #define CSR_SPTBR 0x180 #define CSR_SATP 0x180 @@ -242,6 +250,16 @@ #define CSR_HENVCFG 0x60A #define CSR_HENVCFGH 0x61A +/* Hypervisor state CSRs */ +#define CSR_HSTATEEN0 0x60C +#define CSR_HSTATEEN0H 0x61C +#define CSR_HSTATEEN1 0x60D +#define CSR_HSTATEEN1H 0x61D +#define CSR_HSTATEEN2 0x60E +#define CSR_HSTATEEN2H 0x61E +#define CSR_HSTATEEN3 0x60F +#define CSR_HSTATEEN3H 0x61F + /* Virtual CSRs */ #define CSR_VSSTATUS 0x200 #define CSR_VSIE 0x204 @@ -253,6 +271,10 @@ #define CSR_VSIP 0x244 #define CSR_VSATP 0x280 +/* Sstc virtual CSRs */ +#define CSR_VSTIMECMP 0x24D +#define CSR_VSTIMECMPH 0x25D + #define CSR_MTINST 0x34a #define CSR_MTVAL2 0x34b @@ -283,6 +305,28 @@ #define CSR_MENVCFG 0x30A #define CSR_MENVCFGH 0x31A +/* Machine state CSRs */ +#define CSR_MSTATEEN0 0x30C +#define CSR_MSTATEEN0H 0x31C +#define CSR_MSTATEEN1 0x30D +#define CSR_MSTATEEN1H 0x31D +#define CSR_MSTATEEN2 0x30E +#define CSR_MSTATEEN2H 0x31E +#define CSR_MSTATEEN3 0x30F +#define CSR_MSTATEEN3H 0x31F + +/* Common defines for all smstateen */ +#define SMSTATEEN_MAX_COUNT 4 +#define SMSTATEEN0_CS (1ULL << 0) +#define SMSTATEEN0_FCSR (1ULL << 1) +#define SMSTATEEN0_JVT (1ULL << 2) +#define SMSTATEEN0_HSCONTXT (1ULL << 57) +#define SMSTATEEN0_IMSIC (1ULL << 58) +#define SMSTATEEN0_AIA (1ULL << 59) +#define SMSTATEEN0_SVSLCT (1ULL << 60) +#define SMSTATEEN0_HSENVCFG (1ULL << 62) +#define SMSTATEEN_STATEEN (1ULL << 63) + /* Enhanced Physical Memory Protection (ePMP) */ #define CSR_MSECCFG 0x747 #define CSR_MSECCFGH 0x757 @@ -313,6 +357,7 @@ #define CSR_TDATA1 0x7a1 #define CSR_TDATA2 0x7a2 #define CSR_TDATA3 0x7a3 +#define CSR_TINFO 0x7a4 /* Debug Mode Registers */ #define CSR_DCSR 0x7b0 @@ -382,6 +427,37 @@ #define CSR_MHPMEVENT29 0x33d #define CSR_MHPMEVENT30 0x33e #define CSR_MHPMEVENT31 0x33f + +#define CSR_MHPMEVENT3H 0x723 +#define CSR_MHPMEVENT4H 0x724 +#define CSR_MHPMEVENT5H 0x725 +#define CSR_MHPMEVENT6H 0x726 +#define CSR_MHPMEVENT7H 0x727 +#define CSR_MHPMEVENT8H 0x728 +#define CSR_MHPMEVENT9H 0x729 +#define CSR_MHPMEVENT10H 0x72a +#define CSR_MHPMEVENT11H 0x72b +#define CSR_MHPMEVENT12H 0x72c +#define CSR_MHPMEVENT13H 0x72d +#define CSR_MHPMEVENT14H 0x72e +#define CSR_MHPMEVENT15H 0x72f +#define CSR_MHPMEVENT16H 0x730 +#define CSR_MHPMEVENT17H 0x731 +#define CSR_MHPMEVENT18H 0x732 +#define CSR_MHPMEVENT19H 0x733 +#define CSR_MHPMEVENT20H 0x734 +#define CSR_MHPMEVENT21H 0x735 +#define CSR_MHPMEVENT22H 0x736 +#define CSR_MHPMEVENT23H 0x737 +#define CSR_MHPMEVENT24H 0x738 +#define CSR_MHPMEVENT25H 0x739 +#define CSR_MHPMEVENT26H 0x73a +#define CSR_MHPMEVENT27H 0x73b +#define CSR_MHPMEVENT28H 0x73c +#define CSR_MHPMEVENT29H 0x73d +#define CSR_MHPMEVENT30H 0x73e +#define CSR_MHPMEVENT31H 0x73f + #define CSR_MHPMCOUNTER3H 0xb83 #define CSR_MHPMCOUNTER4H 0xb84 #define CSR_MHPMCOUNTER5H 0xb85 @@ -443,10 +519,14 @@ #define CSR_VSMTE 0x2c0 #define CSR_VSPMMASK 0x2c1 #define CSR_VSPMBASE 0x2c2 +#define CSR_SCOUNTOVF 0xda0 /* Crypto Extension */ #define CSR_SEED 0x015 +/* Zcmt Extension */ +#define CSR_JVT 0x017 + /* mstatus CSR bits */ #define MSTATUS_UIE 0x00000001 #define MSTATUS_SIE 0x00000002 @@ -528,12 +608,9 @@ typedef enum { /* Privilege modes */ #define PRV_U 0 #define PRV_S 1 -#define PRV_H 2 /* Reserved */ +#define PRV_RESERVED 2 #define PRV_M 3 -/* Virtulisation Register Fields */ -#define VIRT_ONOFF 1 - /* RV32 satp CSR field masks */ #define SATP32_MODE 0x80000000 #define SATP32_ASID 0x7fc00000 @@ -620,6 +697,7 @@ typedef enum RISCVException { #define IRQ_VS_EXT 10 #define IRQ_M_EXT 11 #define IRQ_S_GEXT 12 +#define IRQ_PMU_OVF 13 #define IRQ_LOCAL_MAX 16 #define IRQ_LOCAL_GUEST_MAX (TARGET_LONG_BITS - 1) @@ -637,11 +715,13 @@ typedef enum RISCVException { #define MIP_VSEIP (1 << IRQ_VS_EXT) #define MIP_MEIP (1 << IRQ_M_EXT) #define MIP_SGEIP (1 << IRQ_S_GEXT) +#define MIP_LCOFIP (1 << IRQ_PMU_OVF) /* sip masks */ #define SIP_SSIP MIP_SSIP #define SIP_STIP MIP_STIP #define SIP_SEIP MIP_SEIP +#define SIP_LCOFIP MIP_LCOFIP /* MIE masks */ #define MIE_SEIE (1 << IRQ_S_EXT) @@ -651,7 +731,7 @@ typedef enum RISCVException { #define MIE_SSIE (1 << IRQ_S_SOFT) #define MIE_USIE (1 << IRQ_U_SOFT) -/* General PointerMasking CSR bits*/ +/* General PointerMasking CSR bits */ #define PM_ENABLE 0x00000001ULL #define PM_CURRENT 0x00000002ULL #define PM_INSN 0x00000004ULL @@ -668,10 +748,12 @@ typedef enum RISCVException { #define MENVCFG_CBIE (3UL << 4) #define MENVCFG_CBCFE BIT(6) #define MENVCFG_CBZE BIT(7) +#define MENVCFG_HADE (1ULL << 61) #define MENVCFG_PBMTE (1ULL << 62) #define MENVCFG_STCE (1ULL << 63) /* For RV32 */ +#define MENVCFGH_HADE BIT(29) #define MENVCFGH_PBMTE BIT(30) #define MENVCFGH_STCE BIT(31) @@ -684,10 +766,12 @@ typedef enum RISCVException { #define HENVCFG_CBIE MENVCFG_CBIE #define HENVCFG_CBCFE MENVCFG_CBCFE #define HENVCFG_CBZE MENVCFG_CBZE +#define HENVCFG_HADE MENVCFG_HADE #define HENVCFG_PBMTE MENVCFG_PBMTE #define HENVCFG_STCE MENVCFG_STCE /* For RV32 */ +#define HENVCFGH_HADE MENVCFGH_HADE #define HENVCFGH_PBMTE MENVCFGH_PBMTE #define HENVCFGH_STCE MENVCFGH_STCE @@ -774,7 +858,7 @@ typedef enum RISCVException { #define IPRIO_IRQ_BITS 8 #define IPRIO_MMAXIPRIO 255 #define IPRIO_DEFAULT_UPPER 4 -#define IPRIO_DEFAULT_MIDDLE (IPRIO_DEFAULT_UPPER + 24) +#define IPRIO_DEFAULT_MIDDLE (IPRIO_DEFAULT_UPPER + 12) #define IPRIO_DEFAULT_M IPRIO_DEFAULT_MIDDLE #define IPRIO_DEFAULT_S (IPRIO_DEFAULT_M + 3) #define IPRIO_DEFAULT_SGEXT (IPRIO_DEFAULT_S + 3) @@ -795,4 +879,27 @@ typedef enum RISCVException { #define SEED_OPST_WAIT (0b01 << 30) #define SEED_OPST_ES16 (0b10 << 30) #define SEED_OPST_DEAD (0b11 << 30) +/* PMU related bits */ +#define MIE_LCOFIE (1 << IRQ_PMU_OVF) + +#define MHPMEVENT_BIT_OF BIT_ULL(63) +#define MHPMEVENTH_BIT_OF BIT(31) +#define MHPMEVENT_BIT_MINH BIT_ULL(62) +#define MHPMEVENTH_BIT_MINH BIT(30) +#define MHPMEVENT_BIT_SINH BIT_ULL(61) +#define MHPMEVENTH_BIT_SINH BIT(29) +#define MHPMEVENT_BIT_UINH BIT_ULL(60) +#define MHPMEVENTH_BIT_UINH BIT(28) +#define MHPMEVENT_BIT_VSINH BIT_ULL(59) +#define MHPMEVENTH_BIT_VSINH BIT(27) +#define MHPMEVENT_BIT_VUINH BIT_ULL(58) +#define MHPMEVENTH_BIT_VUINH BIT(26) + +#define MHPMEVENT_SSCOF_MASK _ULL(0xFFFF000000000000) +#define MHPMEVENT_IDX_MASK 0xFFFFF +#define MHPMEVENT_SSCOF_RESVD 16 + +/* JVT CSR bits */ +#define JVT_MODE 0x3F +#define JVT_BASE (~0x3F) #endif