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- #include "l.h"
- Optab optab[] =
- {
- /* add */ AADD, C_REG, C_REG, 0,1, 4, OOP, 0, 0,
- /* sub */ ASUB, C_REG, C_REG, 0,5, 4, OOP, 0, 0x20,
- /* sll */ ASLL, C_REG, C_REG, 0,0, 4, OOP, 1, 0,
- /* slt */ ASLT, C_REG, C_REG, 0,0, 4, OOP, 2, 0,
- /* sltu */ ASLTU, C_REG, C_REG, 0,0, 4, OOP, 3, 0,
- /* xor */ AXOR, C_REG, C_REG, 0,5, 4, OOP, 4, 0,
- /* srl */ ASRL, C_REG, C_REG, 0,0, 4, OOP, 5, 0,
- /* sra */ ASRA, C_REG, C_REG, 0,0, 4, OOP, 5, 0x20,
- /* or */ AOR, C_REG, C_REG, 0,5, 4, OOP, 6, 0,
- /* and */ AAND, C_REG, C_REG, 0,5, 4, OOP, 7, 0,
- /* mul */ AMUL, C_REG, C_REG, 0,0, 4, OOP, 0, 0x01,
- /* mulh */ AMULH, C_REG, C_REG, 0,0, 4, OOP, 1, 0x01,
- /* mulhsu */ AMULHSU, C_REG, C_REG, 0,0, 4, OOP, 2, 0x01,
- /* mulhu */ AMULHU, C_REG, C_REG, 0,0, 4, OOP, 3, 0x01,
- /* div */ ADIV, C_REG, C_REG, 0,0, 4, OOP, 4, 0x01,
- /* divu */ ADIVU, C_REG, C_REG, 0,0, 4, OOP, 5, 0x01,
- /* rem */ AREM, C_REG, C_REG, 0,0, 4, OOP, 6, 0x01,
- /* remu */ AREMU, C_REG, C_REG, 0,0, 4, OOP, 7, 0x01,
- /* addw */ AADDW, C_REG, C_REG, 0,22, 4, OOP_32, 0, 0,
- /* subw */ ASUBW, C_REG, C_REG, 0,22, 4, OOP_32, 0, 0x20,
- /* sllw */ ASLLW, C_REG, C_REG, 0,0, 4, OOP_32, 1, 0,
- /* srlw */ ASRLW, C_REG, C_REG, 0,0, 4, OOP_32, 5, 0,
- /* sraw */ ASRAW, C_REG, C_REG, 0,0, 4, OOP_32, 5, 0x20,
- /* mulw */ AMULW, C_REG, C_REG, 0,0, 4, OOP_32, 0, 0x01,
- /* divw */ ADIVW, C_REG, C_REG, 0,0, 4, OOP_32, 4, 0x01,
- /* divuw */ ADIVUW, C_REG, C_REG, 0,0, 4, OOP_32, 5, 0x01,
- /* remw */ AREMW, C_REG, C_REG, 0,0, 4, OOP_32, 6, 0x01,
- /* remuw */ AREMUW, C_REG, C_REG, 0,0, 4, OOP_32, 7, 0x01,
- /* slli */ ASLL, C_SCON, C_REG, 1,8, 4, OOP_IMM, 1, 0,
- /* srli */ ASRL, C_SCON, C_REG, 1,9, 4, OOP_IMM, 5, 0,
- /* srai */ ASRA, C_SCON, C_REG, 1,9, 4, OOP_IMM, 5, 0x20,
- /* addi */ AADD, C_SCON, C_REG, 2,10, 4, OOP_IMM, 0, 0,
- /* slti */ ASLT, C_SCON, C_REG, 2,0, 4, OOP_IMM, 2, 0,
- /* sltiu */ ASLTU, C_SCON, C_REG, 2,0, 4, OOP_IMM, 3, 0,
- /* xori */ AXOR, C_SCON, C_REG, 2,0, 4, OOP_IMM, 4, 0,
- /* ori */ AOR, C_SCON, C_REG, 2,0, 4, OOP_IMM, 6, 0,
- /* andi */ AAND, C_SCON, C_REG, 2,13, 4, OOP_IMM, 7, 0,
- /* addiw */ AADDW, C_SCON, C_REG, 2,23, 4, OOP_IMM_32, 0, 0,
- /* slliw */ ASLLW, C_SCON, C_REG, 2,0, 4, OOP_IMM_32, 1, 0,
- /* srliw */ ASRLW, C_SCON, C_REG, 2,0, 4, OOP_IMM_32, 5, 0,
- /* sraiw */ ASRAW, C_SCON, C_REG, 2,0, 4, OOP_IMM_32, 5, 0x20,
- /* beq */ ABEQ, C_REG, C_SBRA, 3,14, 4, OBRANCH, 0, 0,
- /* bne */ ABNE, C_REG, C_SBRA, 3,15, 4, OBRANCH, 1, 0,
- /* blt */ ABLT, C_REG, C_SBRA, 3,0, 4, OBRANCH, 4, 0,
- /* bge */ ABGE, C_REG, C_SBRA, 3,0, 4, OBRANCH, 5, 0,
- /* bltu */ ABLTU, C_REG, C_SBRA, 3,0, 4, OBRANCH, 6, 0,
- /* bgeu */ ABGEU, C_REG, C_SBRA, 3,0, 4, OBRANCH, 7, 0,
- /* jal */ AJAL, C_NONE, C_SBRA, 4,11, 4, OJAL, 0, REGLINK,
- /* jal */ AJMP, C_NONE, C_SBRA, 4,12, 4, OJAL, 0, REGZERO,
- /* jal */ AJAL, C_NONE, C_LBRA, 18,0, 8, OJALR, 0, REGLINK,
- /* jal */ AJMP, C_NONE, C_LBRA, 18,0, 8, OJALR, 0, REGZERO,
- /* jalr */ AJAL, C_NONE, C_SOREG, 5,3, 4, OJALR, 0, REGLINK,
- /* jalr */ AJMP, C_NONE, C_SOREG, 5,4, 4, OJALR, 0, REGZERO,
- /* sb */ AMOVB, C_ZREG, C_SOREG, 6,0, 4, OSTORE, 0, 0,
- /* sb */ AMOVBU, C_ZREG, C_SOREG, 6,0, 4, OSTORE, 0, 0,
- /* sh */ AMOVH, C_ZREG, C_SOREG, 6,0, 4, OSTORE, 1, 0,
- /* sw */ AMOVW, C_ZREG, C_SOREG, 6,19, 4, OSTORE, 2, 0,
- /* sd */ AMOV, C_ZREG, C_SOREG, 6,25, 4, OSTORE, 3, 0,
- /* fsw */ AMOVF, C_FREG, C_SOREG, 6,20, 4, OSTORE_FP, 2, 0,
- /* fsd */ AMOVD, C_FREG, C_SOREG, 6,21, 4, OSTORE_FP, 3, 0,
- /* sb */ AMOVB, C_ZREG, C_LEXT, 12,0, 8, OSTORE, 0, 0,
- /* sb */ AMOVBU, C_ZREG, C_LEXT, 12,0, 8, OSTORE, 0, 0,
- /* sh */ AMOVH, C_ZREG, C_LEXT, 12,0, 8, OSTORE, 1, 0,
- /* sw */ AMOVW, C_ZREG, C_LEXT, 12,0, 8, OSTORE, 2, 0,
- /* sd */ AMOV, C_ZREG, C_LEXT, 12,0, 8, OSTORE, 3, 0,
- /* fsw */ AMOVF, C_FREG, C_LEXT, 12,0, 8, OSTORE_FP, 2, 0,
- /* fsd */ AMOVD, C_FREG, C_LEXT, 12,0, 8, OSTORE_FP, 3, 0,
-
- /* sb */ AMOVB, C_ZREG, C_LOREG, 15,0, 12, OSTORE, 0, 0,
- /* sb */ AMOVBU, C_ZREG, C_LOREG, 15,0, 12, OSTORE, 0, 0,
- /* sh */ AMOVH, C_ZREG, C_LOREG, 15,0, 12, OSTORE, 1, 0,
- /* sw */ AMOVW, C_ZREG, C_LOREG, 15,0, 12, OSTORE, 2, 0,
- /* sd */ AMOV, C_ZREG, C_LOREG, 15,0, 12, OSTORE, 3, 0,
- /* fsw */ AMOVF, C_FREG, C_LOREG, 15,0, 12, OSTORE_FP, 2, 0,
- /* fsd */ AMOVD, C_FREG, C_LOREG, 15,0, 12, OSTORE_FP, 3, 0,
- /* lb */ AMOVB, C_SOREG, C_REG, 7,0, 4, OLOAD, 0, 0,
- /* lh */ AMOVH, C_SOREG, C_REG, 7,0, 4, OLOAD, 1, 0,
- /* lw */ AMOVW, C_SOREG, C_REG, 7,16, 4, OLOAD, 2, 0,
- /* ld */ AMOV, C_SOREG, C_REG, 7,24, 4, OLOAD, 3, 0,
- /* lbu */ AMOVBU, C_SOREG, C_REG, 7,0, 4, OLOAD, 4, 0,
- /* lhu */ AMOVHU, C_SOREG, C_REG, 7,0, 4, OLOAD, 5, 0,
- /* lwu */ AMOVWU, C_SOREG, C_REG, 7,0, 4, OLOAD, 6, 0,
- /* flw */ AMOVF, C_SOREG, C_FREG, 7,17, 4, OLOAD_FP, 2, 0,
- /* fld */ AMOVD, C_SOREG, C_FREG, 7,18, 4, OLOAD_FP, 3, 0,
- /* lui */ AMOV, C_UCON, C_REG, 8,7, 4, OLUI, 0, 0,
- /* lb */ AMOVB, C_LEXT, C_REG, 13,0, 8, OLOAD, 0, 0,
- /* lh */ AMOVH, C_LEXT, C_REG, 13,0, 8, OLOAD, 1, 0,
- /* lw */ AMOVW, C_LEXT, C_REG, 13,0, 8, OLOAD, 2, 0,
- /* ld */ AMOV, C_LEXT, C_REG, 13,0, 8, OLOAD, 3, 0,
- /* lbu */ AMOVBU, C_LEXT, C_REG, 13,0, 8, OLOAD, 4, 0,
- /* lhu */ AMOVHU, C_LEXT, C_REG, 13,0, 8, OLOAD, 5, 0,
- /* lwu */ AMOVWU, C_LEXT, C_REG, 13,0, 8, OLOAD, 6, 0,
- /* flw */ AMOVF, C_LEXT, C_FREG, 13,0, 8, OLOAD_FP, 2, 0,
- /* fld */ AMOVD, C_LEXT, C_FREG, 13,0, 8, OLOAD_FP, 3, 0,
- /* lb */ AMOVB, C_LOREG, C_REG, 16,0, 12, OLOAD, 0, 0,
- /* lh */ AMOVH, C_LOREG, C_REG, 16,0, 12, OLOAD, 1, 0,
- /* lw */ AMOVW, C_LOREG, C_REG, 16,0, 12, OLOAD, 2, 0,
- /* ld */ AMOV, C_LOREG, C_REG, 16,0, 12, OLOAD, 3, 0,
- /* lbu */ AMOVBU, C_LOREG, C_REG, 16,0, 12, OLOAD, 4, 0,
- /* lhu */ AMOVHU, C_LOREG, C_REG, 16,0, 12, OLOAD, 5, 0,
- /* lwu */ AMOVWU, C_LOREG, C_REG, 16,0, 12, OLOAD, 6, 0,
- /* flw */ AMOVF, C_LOREG, C_FREG, 16,0, 12, OLOAD_FP, 2, 0,
- /* fld */ AMOVD, C_LOREG, C_FREG, 16,0, 12, OLOAD_FP, 3, 0,
- /* addi */ AMOVW, C_SCON, C_REG, 11,6, 4, OOP_IMM, 0, 0,
- /* addi */ AMOVW, C_SECON, C_REG, 11,0, 4, OOP_IMM, 0, 0,
- /* addi */ AMOVW, C_SACON, C_REG, 11,0, 4, OOP_IMM, 0, 0,
- /* lui,addi */ AMOVW, C_LCON, C_REG, 9,0, 8, OOP_IMM, 0, 0,
- /* lui,addi */ AMOVW, C_LECON, C_REG, 9,0, 8, OOP_IMM, 0, 0,
- /* ",",add */ AMOVW, C_LACON, C_REG, 14,0, 12, OOP_IMM, 0, 0,
- /* add */ AMOV, C_REG, C_REG, 0,2, 4, OOP, 0, 0,
- /* addi */ AMOV, C_SCON, C_REG, 11,6, 4, OOP_IMM, 0, 0,
- /* addi */ AMOV, C_SECON, C_REG, 11,0, 4, OOP_IMM, 0, 0,
- /* addi */ AMOV, C_SACON, C_REG, 11,0, 4, OOP_IMM, 0, 0,
- /* lui,addi */ AMOV, C_LCON, C_REG, 9,0, 8, OOP_IMM, 0, 0,
- /* lui,addi */ AMOV, C_LECON, C_REG, 20,0, 8, OOP_IMM, 0, 0,
- /* lui,s[rl]ai */ AMOV, C_VCON, C_REG, 21,0, 8, OOP_IMM, 5, 0x20,
- /* ",",add */ AMOV, C_LACON, C_REG, 14,0, 12, OOP_IMM, 0, 0,
- /* ",",add */ AADD, C_LCON, C_REG, 14,0, 12, OOP_IMM, 0, 0,
- /* ",",and */ AAND, C_LCON, C_REG, 14,0, 12, OOP_IMM, 7, 0,
- /* ",",or */ AOR, C_LCON, C_REG, 14,0, 12, OOP_IMM, 6, 0,
- /* ",",xor */ AXOR, C_LCON, C_REG, 14,0, 12, OOP_IMM, 4, 0,
- /* addiw */ AMOVW, C_REG, C_REG, 19,23, 4, OOP_IMM_32, 0, 0,
- /* andi */ AMOVBU, C_ZREG, C_REG, 10,0, 4, OOP_IMM, 7, 0xFF,
- /* slli,srli */ AMOVHU, C_ZREG, C_REG, 10,0, 8, OOP_IMM, 5, 16,
- /* slli,srli */ AMOVWU, C_ZREG, C_REG, 10,0, 8, OOP_IMM, 5, 0,
- /* slli,srai */ AMOVB, C_ZREG, C_REG, 10,0, 8, OOP_IMM, 5, 24+(0x20<<5),
- /* slli,srai */ AMOVH, C_ZREG, C_REG, 10,0, 8, OOP_IMM, 5, 16+(0x20<<5),
- ASYS, C_NONE, C_SCON, 24,0, 4, OSYSTEM, 0, 0,
- ACSRRW, C_CTLREG, C_REG, 22,0, 4, OSYSTEM, 1, 0,
- ACSRRS, C_CTLREG, C_REG, 22,0, 4, OSYSTEM, 2, 0,
- ACSRRC, C_CTLREG, C_REG, 22,0, 4, OSYSTEM, 3, 0,
- ACSRRWI, C_CTLREG, C_REG, 22,0, 4, OSYSTEM, 5, 0,
- ACSRRSI, C_CTLREG, C_REG, 22,0, 4, OSYSTEM, 6, 0,
- ACSRRCI, C_CTLREG, C_REG, 22,0, 4, OSYSTEM, 7, 0,
- AADDF, C_FREG, C_FREG, 0,0, 4, OOP_FP, 0x7, 0x00,
- ASUBF, C_FREG, C_FREG, 0,0, 4, OOP_FP, 0x7, 0x04,
- AMULF, C_FREG, C_FREG, 0,0, 4, OOP_FP, 0x7, 0x08,
- ADIVF, C_FREG, C_FREG, 0,0, 4, OOP_FP, 0x7, 0x0c,
- AADDD, C_FREG, C_FREG, 0,0, 4, OOP_FP, 0x7, 0x01,
- ASUBD, C_FREG, C_FREG, 0,0, 4, OOP_FP, 0x7, 0x05,
- AMULD, C_FREG, C_FREG, 0,0, 4, OOP_FP, 0x7, 0x09,
- ADIVD, C_FREG, C_FREG, 0,0, 4, OOP_FP, 0x7, 0x0d,
- ACMPEQF, C_FREG, C_REG, 0,0, 4, OOP_FP, 0x2, 0x50,
- ACMPLEF, C_FREG, C_REG, 0,0, 4, OOP_FP, 0x0, 0x50,
- ACMPLTF, C_FREG, C_REG, 0,0, 4, OOP_FP, 0x1, 0x50,
- ACMPEQD, C_FREG, C_REG, 0,0, 4, OOP_FP, 0x2, 0x51,
- ACMPLED, C_FREG, C_REG, 0,0, 4, OOP_FP, 0x0, 0x51,
- ACMPLTD, C_FREG, C_REG, 0,0, 4, OOP_FP, 0x1, 0x51,
- /* float move */ AMOVF, C_FREG, C_FREG, 0,0, 4, OOP_FP, 0x0, 0x10,
- /* dbl move */ AMOVD, C_FREG, C_FREG, 0,0, 4, OOP_FP, 0x0, 0x11,
- /* float->dbl */ AMOVFD, C_FREG, C_FREG, 17,0, 4, OOP_FP, 0x0, 0x21,
- /* dbl->float */ AMOVDF, C_FREG, C_FREG, 17,0, 4, OOP_FP, 0x1, 0x20,
- /* float->int */ AMOVFW, C_FREG, C_REG, 17,0, 4, OOP_FP, 0x0, 0x60,
- /* dbl->int */ AMOVDW, C_FREG, C_REG, 17,0, 4, OOP_FP, 0x0, 0x61,
- /* int->float */ AMOVWF, C_REG, C_FREG, 17,0, 4, OOP_FP, 0x0, 0x68,
- /* uint->float */ AMOVUF, C_REG, C_FREG, 17,0, 4, OOP_FP, 0x1, 0x68,
- /* int->dbl */ AMOVWD, C_REG, C_FREG, 17,0, 4, OOP_FP, 0x0, 0x69,
- /* uint->dbl */ AMOVUD, C_REG, C_FREG, 17,0, 4, OOP_FP, 0x1, 0x69,
- /* float->vlong*/ AMOVFV, C_FREG, C_REG, 17,0, 4, OOP_FP, 0x2, 0x60,
- /* dbl->vlong */ AMOVDV, C_FREG, C_REG, 17,0, 4, OOP_FP, 0x2, 0x61,
- /* vlong->float*/ AMOVVF, C_REG, C_FREG, 17,0, 4, OOP_FP, 0x2, 0x68,
- /* uvlong->float*/ AMOVUVF, C_REG, C_FREG, 17,0, 4, OOP_FP, 0x3, 0x68,
- /* vlong->dbl */ AMOVVD, C_REG, C_FREG, 17,0, 4, OOP_FP, 0x2, 0x69,
- /* uvlong->dbl */ AMOVUVD, C_REG, C_FREG, 17,0, 4, OOP_FP, 0x3, 0x69,
- /* - */ AWORD, C_NONE, C_LCON, 25,0, 4, 0, 0, 0,
- /* - */ ATEXT, C_LEXT, C_LCON, 26,0, 0, 0, 0, 0,
- /* - */ AXXX, C_NONE, C_NONE, 0,0, 0, 0, 0, 0,
- };
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