cop0.h Source File
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Go to the documentation of this file. 40 #define COP0_NAMES { \ 41 "index", "random", "entrylo0", "entrylo1", \ 42 "context", "pagemask", "wired", "reserv7", \ 43 "badvaddr", "count", "entryhi", "compare", \ 44 "status", "cause", "epc", "prid", \ 45 "config", "lladdr", "watchlo", "watchhi", \ 46 "xcontext", "reserv21", "reserv22", "debug", \ 47 "depc", "perfcnt", "errctl", "cacheerr", \ 48 "tagdatlo", "tagdathi", "errorepc", "desave" } 51 #define INDEX_P 0x80000000UL 52 #define INDEX_MASK 0x3f 53 #define R2K3K_INDEX_P 0x80000000UL 54 #define R2K3K_INDEX_MASK 0x3f00 55 #define R2K3K_INDEX_SHIFT 8 57 #define RANDOM_MASK 0x3f 58 #define R2K3K_RANDOM_MASK 0x3f00 59 #define R2K3K_RANDOM_SHIFT 8 60 #define COP0_ENTRYLO0 2 61 #define COP0_ENTRYLO1 3 63 #define ENTRYLO_PFN_MASK 0x3fffffc0 64 #define ENTRYLO_PFN_SHIFT 6 65 #define ENTRYLO_C_MASK 0x00000038 66 #define ENTRYLO_C_SHIFT 3 67 #define ENTRYLO_D 0x04 68 #define ENTRYLO_V 0x02 69 #define ENTRYLO_G 0x01 71 #define R2K3K_ENTRYLO_PFN_MASK 0xfffff000UL 72 #define R2K3K_ENTRYLO_PFN_SHIFT 12 73 #define R2K3K_ENTRYLO_N 0x800 74 #define R2K3K_ENTRYLO_D 0x400 75 #define R2K3K_ENTRYLO_V 0x200 76 #define R2K3K_ENTRYLO_G 0x100 77 #define COP0_CONTEXT 4 78 #define CONTEXT_BADVPN2_MASK 0x007ffff0 79 #define CONTEXT_BADVPN2_MASK_R4100 0x01fffff0 80 #define CONTEXT_BADVPN2_SHIFT 4 81 #define R2K3K_CONTEXT_BADVPN_MASK 0x001ffffc 82 #define R2K3K_CONTEXT_BADVPN_SHIFT 2 83 #define COP0_PAGEMASK 5 84 #define PAGEMASK_MASK 0x01ffe000 85 #define PAGEMASK_SHIFT 13 86 #define PAGEMASK_MASK_R4100 0x0007f800 88 #define PAGEMASK_SHIFT_R4100 11 90 #define COP0_RESERV7 7 91 #define COP0_BADVADDR 8 93 #define COP0_ENTRYHI 10 95 #define ENTRYHI_R_MASK 0xc000000000000000ULL 96 #define ENTRYHI_R_XKPHYS 0x8000000000000000ULL 97 #define ENTRYHI_R_SHIFT 62 98 #define ENTRYHI_VPN2_MASK_R10K 0x00000fffffffe000ULL 99 #define ENTRYHI_VPN2_MASK 0x000000ffffffe000ULL 100 #define ENTRYHI_VPN2_SHIFT 13 101 #define ENTRYHI_ASID 0xff 102 #define TLB_G (1 << 12) 104 #define R2K3K_ENTRYHI_VPN_MASK 0xfffff000UL 105 #define R2K3K_ENTRYHI_VPN_SHIFT 12 106 #define R2K3K_ENTRYHI_ASID_MASK 0xfc0 107 #define R2K3K_ENTRYHI_ASID_SHIFT 6 108 #define COP0_COMPARE 11 109 #define COP0_STATUS 12 110 #define STATUS_CU_MASK 0xf0000000UL 111 #define STATUS_CU_SHIFT 28 112 #define STATUS_RP 0x08000000 113 #define STATUS_FR 0x04000000 114 #define STATUS_RE 0x02000000 115 #define STATUS_BEV 0x00400000 117 #define STATUS_IM_MASK 0xff00 118 #define STATUS_IM_SHIFT 8 119 #define STATUS_KX 0x80 120 #define STATUS_SX 0x40 121 #define STATUS_UX 0x20 122 #define STATUS_KSU_MASK 0x18 123 #define STATUS_KSU_SHIFT 3 124 #define STATUS_ERL 0x04 125 #define STATUS_EXL 0x02 126 #define STATUS_IE 0x01 127 #define R5900_STATUS_EDI 0x20000 128 #define R5900_STATUS_EIE 0x10000 129 #define COP0_CAUSE 13 130 #define CAUSE_BD 0x80000000UL 131 #define CAUSE_CE_MASK 0x30000000 132 #define CAUSE_CE_SHIFT 28 133 #define CAUSE_IV 0x00800000UL 134 #define CAUSE_WP 0x00400000UL 135 #define CAUSE_IP_MASK 0xff00 136 #define CAUSE_IP_SHIFT 8 137 #define CAUSE_EXCCODE_MASK 0x7c 138 #define R2K3K_CAUSE_EXCCODE_MASK 0x3c 139 #define CAUSE_EXCCODE_SHIFT 2 142 #define COP0_CONFIG 16 143 #define COP0_LLADDR 17 144 #define COP0_WATCHLO 18 145 #define COP0_WATCHHI 19 146 #define COP0_XCONTEXT 20 147 #define XCONTEXT_R_MASK 0x180000000ULL 148 #define XCONTEXT_R_SHIFT 31 149 #define XCONTEXT_BADVPN2_MASK 0x7ffffff0 150 #define XCONTEXT_BADVPN2_SHIFT 4 151 #define COP0_FRAMEMASK 21 152 #define COP0_RESERV22 22 153 #define COP0_DEBUG 23 155 #define COP0_PERFCNT 25 156 #define COP0_ERRCTL 26 157 #define COP0_CACHEERR 27 158 #define COP0_TAGDATA_LO 28 159 #define COP0_TAGDATA_HI 29 160 #define COP0_ERROREPC 30 161 #define COP0_DESAVE 31 164 #define COP1_REVISION 0 165 #define COP1_REVISION_MIPS3D 0x80000 166 #define COP1_REVISION_PS 0x40000 167 #define COP1_REVISION_DOUBLE 0x20000 168 #define COP1_REVISION_SINGLE 0x10000 169 #define COP1_CONTROLSTATUS 31 173 #define KSU_SUPERVISOR 1 176 #define EXCEPTION_NAMES { \ 177 "INT", "MOD", "TLBL", "TLBS", "ADEL", "ADES", "IBE", "DBE", \ 178 "SYS", "BP", "RI", "CPU", "OV", "TR", "VCEI", "FPE", \ 179 "16?", "17?", "C2E", "19?", "20?", "21?", "MDMX", "WATCH", \ 180 "MCHECK", "25?", "26?", "27?", "28?", "29?", "CACHEERR", "VCED" } 183 #define EXCEPTION_INT 0 184 #define EXCEPTION_MOD 1 185 #define EXCEPTION_TLBL 2 186 #define EXCEPTION_TLBS 3 187 #define EXCEPTION_ADEL 4 188 #define EXCEPTION_ADES 5 189 #define EXCEPTION_IBE 6 190 #define EXCEPTION_DBE 7 191 #define EXCEPTION_SYS 8 192 #define EXCEPTION_BP 9 193 #define EXCEPTION_RI 10 194 #define EXCEPTION_CPU 11 195 #define EXCEPTION_OV 12 196 #define EXCEPTION_TR 13 197 #define EXCEPTION_VCEI 14 198 #define EXCEPTION_FPE 15 200 #define EXCEPTION_C2E 18 202 #define EXCEPTION_MDMX 22 203 #define EXCEPTION_WATCH 23 204 #define EXCEPTION_MCHECK 24 206 #define EXCEPTION_CACHEERR 30 207 #define EXCEPTION_VCED 31
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