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| author | Freya Murphy <freya@freyacat.org> | 2024-10-21 12:27:18 -0400 |
|---|---|---|
| committer | Freya Murphy <freya@freyacat.org> | 2024-10-21 12:27:18 -0400 |
| commit | 37a4e740133f8e4d669cafc8468dd13107a4810a (patch) | |
| tree | 116b001142b5c0aea03ae46ef299f5fc220c4e5e /include | |
| parent | add mips1 and mips32r2 isa definitions (diff) | |
| download | mips-37a4e740133f8e4d669cafc8468dd13107a4810a.tar.gz mips-37a4e740133f8e4d669cafc8468dd13107a4810a.tar.bz2 mips-37a4e740133f8e4d669cafc8468dd13107a4810a.zip | |
save dev statedev
Diffstat (limited to 'include')
| -rw-r--r-- | include/mips32r6.h | 338 |
1 files changed, 305 insertions, 33 deletions
diff --git a/include/mips32r6.h b/include/mips32r6.h index 88eda4d..c6c1d59 100644 --- a/include/mips32r6.h +++ b/include/mips32r6.h @@ -7,6 +7,97 @@ #include <stdint.h> #include <mips.h> +// TODO: +// balc + +// TODO: [add] +// align +// aluipc +// aui +// auipc +// bal real ins +// balc +// bc +// bc1eqz +// bc1nez +// bc2eqz +// bc2nez +// b{le,ge,gt,lt,eq,ne}ZALC +// b<cond>c +// bitswap +// bovc +// bnvc +// crc32{b,h,w} +// c2c32c{b,h,w} +// div, mod, divu, modu +// dvp +// eretnc +// evp +// gnvi +// ginvt +// jialc +// jic +// jr assembly idiom +// llwp +// llwpe +// lsa +// lwpc +// mfhc0 +// mthc0 +// mul muh mulu muhu +// nal +// scwp +// scwpe +// seleqz selnez +// sigrie + +// TODO: [remove] +// bc1f +// bc1fl +// bc1tl +// bc1tl +// bc2f +// bc2fl +// bc2t +// bc2tl +// all branch likely +// div +// divu +// jr +// ldxc1 +// lui +// luxc1 +// lwl +// lwr +// lwxc1 +// madd +// maddu +// mfhi +// mflo +// movf +// movn +// movt +// movz +// msub +// msubu +// mthi +// mtlo +// mul +// mult +// multu +// prefx +// sdxc1 +// suxc1 +// swl +// swr +// swxc1 +// teqi +// tgei +// tgeiu +// tlti +// tltiu +// tnei + /* mips instructions */ enum mips32r6_instruction_type { MIPS32R6_INS_ADD, @@ -15,39 +106,110 @@ enum mips32r6_instruction_type { MIPS32R6_INS_ADDU, MIPS32R6_INS_AND, MIPS32R6_INS_ANDI, - MIPS32R6_INS_BAL, - MIPS32R6_INS_BALC, - MIPS32R6_INS_BC, + MIPS32R6_INS_BC1F, + MIPS32R6_INS_BC1FL, + MIPS32R6_INS_BC1T, + MIPS32R6_INS_BC1TL, + MIPS32R6_INS_BC2F, + MIPS32R6_INS_BC2FL, + MIPS32R6_INS_BC2T, + MIPS32R6_INS_BC2TL, MIPS32R6_INS_BEQ, + MIPS32R6_INS_BEQL, MIPS32R6_INS_BGEZ, MIPS32R6_INS_BGEZAL, + MIPS32R6_INS_BGEZALL, + MIPS32R6_INS_BGEZL, MIPS32R6_INS_BGTZ, + MIPS32R6_INS_BGTZL, MIPS32R6_INS_BLEZ, + MIPS32R6_INS_BLEZL, MIPS32R6_INS_BLTZ, MIPS32R6_INS_BLTZAL, + MIPS32R6_INS_BLTZALL, + MIPS32R6_INS_BLTZL, MIPS32R6_INS_BNE, + MIPS32R6_INS_BNEL, + MIPS32R6_INS_BREAK, + MIPS32R6_INS_CACHE, + MIPS32R6_INS_CFC1, + MIPS32R6_INS_CFC2, + MIPS32R6_INS_CLO, + MIPS32R6_INS_CLZ, + MIPS32R6_INS_COP2, + MIPS32R6_INS_CTC1, + MIPS32R6_INS_CTC2, + MIPS32R6_INS_DERET, + MIPS32R6_INS_DI, MIPS32R6_INS_DIV, - MIPS32R6_INS_MOD, MIPS32R6_INS_DIVU, - MIPS32R6_INS_MODU, + MIPS32R6_INS_EI, + MIPS32R6_INS_ERET, + MIPS32R6_INS_EXT, + MIPS32R6_INS_INS, MIPS32R6_INS_J, MIPS32R6_INS_JAL, MIPS32R6_INS_JALR, - MIPS32R6_INS_JALX, MIPS32R6_INS_JR, MIPS32R6_INS_LB, MIPS32R6_INS_LBU, + MIPS32R6_INS_LDC1, + MIPS32R6_INS_LDC2, + MIPS32R6_INS_LDXC1, MIPS32R6_INS_LH, MIPS32R6_INS_LHU, + MIPS32R6_INS_LL, MIPS32R6_INS_LUI, + MIPS32R6_INS_LUXC1, MIPS32R6_INS_LW, + MIPS32R6_INS_LWC1, + MIPS32R6_INS_LWC2, + MIPS32R6_INS_LWL, + MIPS32R6_INS_LWR, + MIPS32R6_INS_LWXC1, + MIPS32R6_INS_MADD, + MIPS32R6_INS_MADDU, + MIPS32R6_INS_MFC0, + MIPS32R6_INS_MFC1, + MIPS32R6_INS_MFC2, + MIPS32R6_INS_MFHC1, + MIPS32R6_INS_MFHC2, + MIPS32R6_INS_MFHI, + MIPS32R6_INS_MFLO, + MIPS32R6_INS_MOVF, + MIPS32R6_INS_MOVN, + MIPS32R6_INS_MOVT, + MIPS32R6_INS_MOVZ, + MIPS32R6_INS_MSUB, + MIPS32R6_INS_MSUBU, + MIPS32R6_INS_MTC0, + MIPS32R6_INS_MTC1, + MIPS32R6_INS_MTC2, + MIPS32R6_INS_MTHC1, + MIPS32R6_INS_MTHC2, + MIPS32R6_INS_MTHI, + MIPS32R6_INS_MTLO, MIPS32R6_INS_MUL, - MIPS32R6_INS_MUH, - MIPS32R6_INS_MULU, - MIPS32R6_INS_MUHU, + MIPS32R6_INS_MULT, + MIPS32R6_INS_MULTU, + MIPS32R6_INS_NOR, + MIPS32R6_INS_OR, + MIPS32R6_INS_ORI, + MIPS32R6_INS_PREF, + MIPS32R6_INS_PREFX, + MIPS32R6_INS_RDHWR, + MIPS32R6_INS_RDPGPR, + MIPS32R6_INS_ROTR, + MIPS32R6_INS_ROTRV, MIPS32R6_INS_SB, + MIPS32R6_INS_SC, + MIPS32R6_INS_SDBBP, + MIPS32R6_INS_SDC1, + MIPS32R6_INS_SDC2, + MIPS32R6_INS_SDXC1, + MIPS32R6_INS_SEB, + MIPS32R6_INS_SEH, MIPS32R6_INS_SH, - MIPS32R6_INS_SW, MIPS32R6_INS_SLL, MIPS32R6_INS_SLLV, MIPS32R6_INS_SLT, @@ -60,21 +222,54 @@ enum mips32r6_instruction_type { MIPS32R6_INS_SRLV, MIPS32R6_INS_SUB, MIPS32R6_INS_SUBU, + MIPS32R6_INS_SUXC1, + MIPS32R6_INS_SW, + MIPS32R6_INS_SWC1, + MIPS32R6_INS_SWC2, + MIPS32R6_INS_SWL, + MIPS32R6_INS_SWR, + MIPS32R6_INS_SWXC1, + MIPS32R6_INS_SYNC, + MIPS32R6_INS_SYNCI, MIPS32R6_INS_SYSCALL, - MIPS32R6_INS_OR, - MIPS32R6_INS_ORI, - MIPS32R6_INS_NOR, + MIPS32R6_INS_TEQ, + MIPS32R6_INS_TEQI, + MIPS32R6_INS_TGE, + MIPS32R6_INS_TGEI, + MIPS32R6_INS_TGEIU, + MIPS32R6_INS_TGEU, + MIPS32R6_INS_TLBP, + MIPS32R6_INS_TLBR, + MIPS32R6_INS_TLBWI, + MIPS32R6_INS_TLBWR, + MIPS32R6_INS_TLT, + MIPS32R6_INS_TLTI, + MIPS32R6_INS_TLTIU, + MIPS32R6_INS_TLTU, + MIPS32R6_INS_TNE, + MIPS32R6_INS_TNEI, + MIPS32R6_INS_WAIT, + MIPS32R6_INS_WRPGPR, + MIPS32R6_INS_WSBH, MIPS32R6_INS_XOR, MIPS32R6_INS_XORI, __MIPS32R6_INS_NULL, }; +// op code groups #define MIPS32R6_OP_SPECIAL 0b000000 +#define MIPS32R6_OP_SPECIAL2 0b011100 +#define MIPS32R6_OP_SPECIAL3 0b011111 +#define MIPS32R6_OP_REGIMM 0b000001 +#define MIPS32R6_OP_COP0 0b010000 +#define MIPS32R6_OP_COP1 0b010001 +#define MIPS32R6_OP_COP2 0b010010 +#define MIPS32R6_OP_COP1X 0b010011 + +// op codes #define MIPS32R6_OP_ADDI 0b001000 #define MIPS32R6_OP_ADDIU 0b001001 #define MIPS32R6_OP_ANDI 0b001100 -#define MIPS32R6_OP_REGIMM 0b000001 -#define MIPS32R6_OP_BALC 0b111010 #define MIPS32R6_OP_BC 0b110010 #define MIPS32R6_OP_BEQ 0b000100 #define MIPS32R6_OP_BEQL 0b010100 @@ -84,36 +279,59 @@ enum mips32r6_instruction_type { #define MIPS32R6_OP_BLEZL 0b010110 #define MIPS32R6_OP_BNE 0b000101 #define MIPS32R6_OP_BNEL 0b010101 +#define MIPS32R6_OP_CACHE 0b101111 #define MIPS32R6_OP_J 0b000010 #define MIPS32R6_OP_JAL 0b000011 #define MIPS32R6_OP_JALX 0b011101 #define MIPS32R6_OP_LB 0b100000 #define MIPS32R6_OP_LBU 0b100100 +#define MIPS32R6_OP_LDC1 0b110101 +#define MIPS32R6_OP_LDC2 0b110110 #define MIPS32R6_OP_LH 0b100001 #define MIPS32R6_OP_LHU 0b100101 +#define MIPS32R6_OP_LL 0b110000 #define MIPS32R6_OP_LUI 0b001111 #define MIPS32R6_OP_LW 0b100011 +#define MIPS32R6_OP_LWC1 0b110001 +#define MIPS32R6_OP_LWC2 0b110010 +#define MIPS32R6_OP_LWL 0b100010 +#define MIPS32R6_OP_LWR 0b100110 +#define MIPS32R6_OP_ORI 0b001101 +#define MIPS32R6_OP_PREF 0b110011 #define MIPS32R6_OP_SB 0b101000 +#define MIPS32R6_OP_SC 0b111000 +#define MIPS32R6_OP_SDC1 0b111101 +#define MIPS32R6_OP_SDC2 0b111110 #define MIPS32R6_OP_SH 0b101001 -#define MIPS32R6_OP_SW 0b101011 #define MIPS32R6_OP_SLTI 0b001010 #define MIPS32R6_OP_SLTIU 0b001011 -#define MIPS32R6_OP_ORI 0b001101 +#define MIPS32R6_OP_SW 0b101011 +#define MIPS32R6_OP_SWC1 0b111001 +#define MIPS32R6_OP_SWC2 0b111010 +#define MIPS32R6_OP_SWL 0b101010 +#define MIPS32R6_OP_SWR 0b101110 #define MIPS32R6_OP_XORI 0b001110 +// op special #define MIPS32R6_FUNCT_ADD 0b100000 #define MIPS32R6_FUNCT_ADDU 0b100001 #define MIPS32R6_FUNCT_AND 0b100100 -#define MIPS32R6_FUNCT_SOP32 0b011010 -#define MIPS32R6_FUNCT_SOP33 0b011011 +#define MIPS32R6_FUNCT_BREAK 0b001101 +#define MIPS32R6_FUNCT_DIV 0b000011 +#define MIPS32R6_FUNCT_DIVU 0b011011 #define MIPS32R6_FUNCT_JALR 0b001001 #define MIPS32R6_FUNCT_JR 0b001000 #define MIPS32R6_FUNCT_MFHI 0b010000 #define MIPS32R6_FUNCT_MFLO 0b010010 +#define MIPS32R6_FUNCT_MOVCL 0b000001 +#define MIPS32R6_FUNCT_MOVN 0b001011 +#define MIPS32R6_FUNCT_MOVZ 0b001010 #define MIPS32R6_FUNCT_MTHI 0b010001 #define MIPS32R6_FUNCT_MTLO 0b010011 -#define MIPS32R6_FUNCT_SOP30 0b011000 -#define MIPS32R6_FUNCT_SOP31 0b011001 +#define MIPS32R6_FUNCT_MULT 0b011000 +#define MIPS32R6_FUNCT_MULTU 0b011001 +#define MIPS32R6_FUNCT_NOR 0b100111 +#define MIPS32R6_FUNCT_OR 0b100101 #define MIPS32R6_FUNCT_SLL 0b000000 #define MIPS32R6_FUNCT_SLLV 0b000100 #define MIPS32R6_FUNCT_SLT 0b101010 @@ -124,12 +342,38 @@ enum mips32r6_instruction_type { #define MIPS32R6_FUNCT_SRLV 0b000110 #define MIPS32R6_FUNCT_SUB 0b100010 #define MIPS32R6_FUNCT_SUBU 0b100011 +#define MIPS32R6_FUNCT_SYNC 0b001111 #define MIPS32R6_FUNCT_SYSCALL 0b001100 -#define MIPS32R6_FUNCT_OR 0b100101 -#define MIPS32R6_FUNCT_NOR 0b100111 +#define MIPS32R6_FUNCT_TEQ 0b110100 +#define MIPS32R6_FUNCT_TGE 0b110000 +#define MIPS32R6_FUNCT_TGEU 0b110001 +#define MIPS32R6_FUNCT_TLT 0b110010 +#define MIPS32R6_FUNCT_TLTU 0b110011 +#define MIPS32R6_FUNCT_TNE 0b110110 #define MIPS32R6_FUNCT_XOR 0b100110 -#define MIPS32R6_FUNCT_BAL 0b10001 +// op special2 +#define MIPS32R6_FUNCT_CLO 0b100001 +#define MIPS32R6_FUNCT_CLZ 0b100000 +#define MIPS32R6_FUNCT_MADD 0b000000 +#define MIPS32R6_FUNCT_MADDU 0b000001 +#define MIPS32R6_FUNCT_MSUB 0b000100 +#define MIPS32R6_FUNCT_MSUBU 0b000101 +#define MIPS32R6_FUNCT_MUL 0b000010 +#define MIPS32R6_FUNCT_SDBBP 0b111111 + +// op special 3 +#define MIPS32R6_FUNCT_EXT 0b000000 +#define MIPS32R6_FUNCT_INS 0b000100 +#define MIPS32R6_FUNCT_RDHWR 0b111011 +#define MIPS32R6_FUNCT_BSHFL 0b100000 + +// op bshfl +#define MIPS32R6_FUNCT_SEB 0b10000 +#define MIPS32R6_FUNCT_SEH 0b11000 +#define MIPS32R6_FUNCT_WSBH 0b00010 + +// op regimm #define MIPS32R6_FUNCT_BGEZ 0b00001 #define MIPS32R6_FUNCT_BGEZAL 0b10001 #define MIPS32R6_FUNCT_BGEZALL 0b10011 @@ -138,18 +382,46 @@ enum mips32r6_instruction_type { #define MIPS32R6_FUNCT_BLTZAL 0b10000 #define MIPS32R6_FUNCT_BLTZALL 0b10010 #define MIPS32R6_FUNCT_BLTZL 0b00010 +#define MIPS32R6_FUNCT_SYNCI 0b11111 +#define MIPS32R6_FUNCT_TEQI 0b01100 +#define MIPS32R6_FUNCT_TGEI 0b01000 +#define MIPS32R6_FUNCT_TGEIU 0b01001 +#define MIPS32R6_FUNCT_TLTI 0b01010 +#define MIPS32R6_FUNCT_TLTIU 0b01011 +#define MIPS32R6_FUNCT_TNEI 0b01110 + +// op cop cfunct +#define MIPS32R6_FUNCT_BC 0b01000 +#define MIPS32R6_FUNCT_CF 0b00010 +#define MIPS32R6_FUNCT_CT 0b00110 +#define MIPS32R6_FUNCT_MF 0b00000 +#define MIPS32R6_FUNCT_MFH 0b00011 +#define MIPS32R6_FUNCT_MT 0b00100 +#define MIPS32R6_FUNCT_MTH 0b00111 +#define MIPS32R6_FUNCT_MFMC0 0b01011 +#define MIPS32R6_FUNCT_RDPGPR 0b01010 +#define MIPS32R6_FUNCT_WRPGPR 0b01110 + +// op cop funct +#define MIPS32R6_FUNCT_DERET 0b011111 +#define MIPS32R6_FUNCT_ERET 0b011000 +#define MIPS32R6_FUNCT_TLBP 0b001000 +#define MIPS32R6_FUNCT_TLBR 0b000001 +#define MIPS32R6_FUNCT_TLBWI 0b000010 +#define MIPS32R6_FUNCT_TLBWR 0b000110 -#define MIPS32R6_SOP30_MUL 0b00010 -#define MIPS32R6_SOP30_MUH 0b00011 -#define MIPS32R6_SOP31_MULU 0b00010 -#define MIPS32R6_SOP31_MUHU 0b00011 -#define MIPS32R6_SOP32_DIV 0b00010 -#define MIPS32R6_SOP32_MOD 0b00011 -#define MIPS32R6_SOP33_DIVU 0b00010 -#define MIPS32R6_SOP33_MODU 0b00011 +// op cop1x +#define MIPS32R6_FUNCT_LDXC1 0b000001 +#define MIPS32R6_FUNCT_LUXC1 0b000101 +#define MIPS32R6_FUNCT_LWXC1 0b000000 +#define MIPS32R6_FUNCT_PREFX 0b001111 +#define MIPS32R6_FUNCT_SDXC1 0b001001 +#define MIPS32R6_FUNCT_SUXC1 0b001101 +#define MIPS32R6_FUNCT_SWXC1 0b001000 +#define MIPS32R6_FUNCT_WAIT 0b100000 #define __MIPS32R6_INS_LEN (__MIPS32R6_INS_NULL) -#define __MIPS32R6_PSEUDO_LEN (4) +#define __MIPS32R6_PSEUDO_LEN (38) #define __MIPS32R6_GRAMMER_LEN (__MIPS32R6_INS_LEN + __MIPS32R6_PSEUDO_LEN) extern struct mips32_grammer mips32r6_grammers[__MIPS32R6_GRAMMER_LEN]; |