/* * Copyright (C) 2012-2019 Free Software Foundation, Inc. * * This file is part of GNU lightning. * * GNU lightning is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as published * by the Free Software Foundation; either version 3, or (at your option) * any later version. * * GNU lightning is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public * License for more details. * * Authors: * Paulo Cesar Pereira de Andrade */ #if PROTO typedef union { #if __BYTE_ORDER == __LITTLE_ENDIAN struct { jit_uint32_t _:26; jit_uint32_t b : 6; } hc; struct { jit_uint32_t _:21; jit_uint32_t b : 5; } rs; struct { jit_uint32_t _:21; jit_uint32_t b : 5; } fm; struct { jit_uint32_t _:16; jit_uint32_t b : 5; } rt; struct { jit_uint32_t _:16; jit_uint32_t b : 5; } ft; struct { jit_uint32_t _:11; jit_uint32_t b : 5; } rd; struct { jit_uint32_t _:11; jit_uint32_t b : 5; } fs; struct { jit_uint32_t _: 6; jit_uint32_t b : 5; } ic; struct { jit_uint32_t _: 6; jit_uint32_t b : 5; } fd; struct { jit_uint32_t _: 6; jit_uint32_t b : 10; } tr; struct { jit_uint32_t _: 6; jit_uint32_t b : 20; } br; struct { jit_uint32_t b : 6; } tc; struct { jit_uint32_t b : 11; } cc; struct { jit_uint32_t b : 16; } is; struct { jit_uint32_t b : 26; } ii; #else struct { jit_uint32_t b : 6; } hc; struct { jit_uint32_t _: 6; jit_uint32_t b : 5; } rs; struct { jit_uint32_t _: 6; jit_uint32_t b : 5; } fm; struct { jit_uint32_t _:11; jit_uint32_t b : 5; } rt; struct { jit_uint32_t _:11; jit_uint32_t b : 5; } ft; struct { jit_uint32_t _:16; jit_uint32_t b : 5; } rd; struct { jit_uint32_t _:16; jit_uint32_t b : 5; } fs; struct { jit_uint32_t _:21; jit_uint32_t b : 5; } ic; struct { jit_uint32_t _:21; jit_uint32_t b : 5; } fd; struct { jit_uint32_t _:21; jit_uint32_t b : 10; } tr; struct { jit_uint32_t _:21; jit_uint32_t b : 20; } br; struct { jit_uint32_t _:26; jit_uint32_t b : 6; } tc; struct { jit_uint32_t _:21; jit_uint32_t b : 11; } cc; struct { jit_uint32_t _:16; jit_uint32_t b : 16; } is; struct { jit_uint32_t _: 6; jit_uint32_t b : 26; } ii; #endif int op; } jit_instr_t; /* FIXME */ # define jit_mips2_p() 0 # define _ZERO_REGNO 0 # define _T0_REGNO 0x08 # define _T1_REGNO 0x09 # define _T2_REGNO 0x0a # define _T3_REGNO 0x0b # define _T4_REGNO 0x0c # define _T5_REGNO 0x0d # define _T6_REGNO 0x0e # define _T7_REGNO 0x0f # define _S0_REGNO 0x10 # define _S1_REGNO 0x11 # define _S2_REGNO 0x12 # define _S3_REGNO 0x13 # define _S4_REGNO 0x14 # define _S5_REGNO 0x15 # define _S6_REGNO 0x16 # define _S7_REGNO 0x17 # define _T8_REGNO 0x18 # define _T9_REGNO 0x19 # define _SP_REGNO 0x1d # define _BP_REGNO 0x1e # define _RA_REGNO 0x1f # define _F16_REGNO 16 # define _F18_REGNO 18 # define _F20_REGNO 20 # define _F22_REGNO 22 # define _F24_REGNO 24 # define _F26_REGNO 26 # define _F28_REGNO 28 # define _F30_REGNO 30 # if __WORDSIZE == 32 # if NEW_ABI # define stack_framesize 144 # else # define stack_framesize 112 # endif # define ldr(u,v) ldr_i(u,v) # define ldi(u,v) ldi_i(u,v) # define ldxi(u,v,w) ldxi_i(u,v,w) # define sti(u,v) sti_i(u,v) # define stxi(u,v,w) stxi_i(u,v,w) # else # define stack_framesize 144 # define ldr(u,v) ldr_l(u,v) # define ldi(u,v) ldi_l(u,v) # define ldxi(u,v,w) ldxi_l(u,v,w) # define sti(u,v) sti_l(u,v) # define stxi(u,v,w) stxi_l(u,v,w) # endif # define can_sign_extend_short_p(im) ((im) >= -32678 && (im) <= 32767) # define can_zero_extend_short_p(im) ((im) >= 0 && (im) <= 65535) # define is_low_mask(im) (((im) & 1) ? (__builtin_popcountl((im) + 1) == 1) : 0) # define is_high_mask(im) ((im) ? (__builtin_popcountl((im) + (1 << __builtin_ctzl(im))) == 0) : 0) # define masked_bits_count(im) __builtin_popcountl(im) # define unmasked_bits_count(im) (__WORDSIZE - masked_bits_count(im)) # if __WORDSIZE == 32 # define can_sign_extend_int_p(im) 1 # define can_zero_extend_int_p(im) 1 # else # define can_sign_extend_int_p(im) \ (((im) >= 0 && (im) <= 0x7fffffffL) || \ ((im) < 0 && (im) >= -0x80000000L)) # define can_zero_extend_int_p(im) ((im) >= 0 && (im) <= 0xffffffff) # endif # define MIPS_SPECIAL 0x00 # define MIPS_REGIMM 0x01 # define MIPS_J 0x02 # define MIPS_SRL 0x02 # define MIPS_JAL 0x03 # define MIPS_SRA 0x03 # define MIPS_BEQ 0x04 # define MIPS_BNE 0x05 # define MIPS_BLEZ 0x06 # define MIPS_BGTZ 0x07 # define MIPS_ADDI 0x08 # define MIPS_ADDIU 0x09 # define MIPS_SLTI 0x0a # define MIPS_SLTIU 0x0b # define MIPS_ANDI 0x0c # define MIPS_ORI 0x0d # define MIPS_XORI 0x0e # define MIPS_LUI 0x0f # define MIPS_COP0 0x10 # define MIPS_COP1 0x11 # define MIPS_COP2 0x12 # define MIPS_COP1X 0x13 # define MIPS_BEQL 0x14 # define MIPS_BNEL 0x15 # define MIPS_BLEZL 0x16 # define MIPS_BGTZL 0x17 # define MIPS_DADDI 0x18 # define MIPS_DADDIU 0x19 # define MIPS_LDL 0x1a # define MIPS_LDR 0x1b # define MIPS_SPECIAL2 0x1c # define MIPS_JALX 0x1d # define MIPS_SPECIAL3 0x1f # define MIPS_LB 0x20 # define MIPS_LH 0x21 # define MIPS_LWL 0x22 # define MIPS_LW 0x23 # define MIPS_LBU 0x24 # define MIPS_LHU 0x25 # define MIPS_LWR 0x26 # define MIPS_LWU 0x27 # define MIPS_SB 0x28 # define MIPS_SH 0x29 # define MIPS_SWL 0x2a # define MIPS_SW 0x2b # define MIPS_SWR 0x2e # define MIPS_CACHE 0x2f # define MIPS_LL 0x30 # define MIPS_LWC1 0x31 # define MIPS_LWC2 0x32 # define MIPS_PREF 0x33 # define MIPS_LLD 0x34 # define MIPS_LDC1 0x35 # define MIPS_LDC2 0x36 # define MIPS_LD 0x37 # define MIPS_SC 0x38 # define MIPS_SCD 0x3c # define MIPS_SDC1 0x3d # define MIPS_SDC2 0x3e # define MIPS_SWC1 0x39 # define MIPS_SWC2 0x3a # define MIPS_SD 0x3f # define MIPS_MF 0x00 # define MIPS_DMF 0x01 # define MIPS_CF 0x02 # define MIPS_MFH 0x03 # define MIPS_MT 0x04 # define MIPS_DMT 0x05 # define MIPS_CT 0x06 # define MIPS_MTH 0x07 # define MIPS_BC 0x08 # define MIPS_WRPGPR 0x0e # define MIPS_BGZAL 0x11 # define MIPS_MFMC0 0x11 # define MIPS_BCF 0x00 # define MIPS_BLTZ 0x00 # define MIPS_BCT 0x01 # define MIPS_BGEZ 0x01 # define MIPS_BCFL 0x02 # define MIPS_BLTZL 0x02 # define MIPS_BCTL 0x03 # define MIPS_BGEZL 0x03 # define MIPS_TGEI 0x08 # define MIPS_TGEIU 0x09 # define MIPS_TLTI 0x0a # define MIPS_TLTIU 0x0b # define MIPS_TEQI 0x0c # define MIPS_TNEI 0x0e # define MIPS_BLTZAL 0x10 # define MIPS_BGEZAL 0x11 # define MIPS_BLTZALL 0x12 # define MIPS_BGEZALL 0x13 # define MIPS_SYNCI 0x1f # define MIPS_WSBH 0x02 # define MIPS_DBSH 0x02 # define MIPS_DSHD 0x05 # define MIPS_SEB 0x10 # define MIPS_SEH 0x18 # define MIPS_MADD 0x00 # define MIPS_SLL 0x00 # define MIPS_EXT 0x00 # define MIPS_DEXTM 0x01 # define MIPS_MADDU 0x01 # define MIPS_MOVFT 0x01 # define MIPS_TLBR 0x01 # define MIPS_MUL 0x02 # define MIPS_DEXTU 0x02 # define MIPS_TLBWI 0x02 # define MIPS_DEXT 0x03 # define MIPS_SLLV 0x04 # define MIPS_INS 0x04 # define MIPS_MSUB 0x04 # define MIPS_DINSM 0x05 # define MIPS_MSUBU 0x05 # define MIPS_SRLV 0x06 # define MIPS_DINSU 0x06 # define MIPS_TLBWR 0x06 # define MIPS_SRAV 0x07 # define MIPS_DINS 0x07 # define MIPS_JR 0x08 # define MIPS_TLBP 0x08 # define MIPS_JALR 0x09 # define MIPS_MOVZ 0x0a # define MIPS_MOVN 0x0b # define MIPS_SYSCALL 0x0c # define MIPS_BREAK 0x0d # define MIPS_PREFX 0x0f # define MIPS_SYNC 0x0f # define MIPS_MFHI 0x10 # define MIPS_MTHI 0x11 # define MIPS_MFLO 0x12 # define MIPS_MTLO 0x13 # define MIPS_DSLLV 0x14 # define MIPS_DSRLV 0x16 # define MIPS_DSRAV 0x17 # define MIPS_MULT 0x18 # define MIPS_ERET 0x18 # define MIPS_MULTU 0x19 # define MIPS_DIV 0x1a # define MIPS_DIVU 0x1b # define MIPS_DMULT 0x1c # define MIPS_DMULTU 0x1d # define MIPS_DDIV 0x1e # define MIPS_DDIVU 0x1f # define MIPS_DERET 0x1f # define MIPS_ADD 0x20 # define MIPS_CLZ 0x20 # define MIPS_BSHFL 0x20 # define MIPS_ADDU 0x21 # define MIPS_CLO 0x21 # define MIPS_SUB 0x22 # define MIPS_SUBU 0x23 # define MIPS_AND 0x24 # define MIPS_DCLZ 0x24 # define MIPS_DBSHFL 0x24 # define MIPS_OR 0x25 # define MIPS_DCLO 0x25 # define MIPS_XOR 0x26 # define MIPS_NOR 0x27 # define MIPS_SLT 0x2a # define MIPS_SLTU 0x2b # define MIPS_DADD 0x2c # define MIPS_DADDU 0x2d # define MIPS_DSUB 0x2e # define MIPS_DSUBU 0x2f # define MIPS_TGE 0x30 # define MIPS_TGEU 0x31 # define MIPS_TLT 0x32 # define MIPS_TLTU 0x33 # define MIPS_TEQ 0x34 # define MIPS_TNE 0x36 # define MIPS_DSLL 0x38 # define MIPS_DSRL 0x3a # define MIPS_DSRA 0x3b # define MIPS_DSLL32 0x3c # define MIPS_DSRL32 0x3e # define MIPS_DSRA32 0x3f # define MIPS_SDBPP 0x3f # define ii(i) *_jit->pc.ui++ = i static void _hrrrit(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t, jit_int32_t,jit_int32_t); # define hrrrit(hc,rs,rt,rd,im,tc) _hrrrit(_jit,hc,rs,rt,rd,im,tc) # define hrrr_t(hc,rs,rt,rd,tc) hrrrit(hc,rs,rt,rd,0,tc) # define rrr_t(rs,rt,rd,tc) hrrr_t(0,rs,rt,rd,tc) # define hrri(hc,rs,rt,im) _hrri(_jit,hc,rs,rt,im) static void _hrri(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); # define hi(hc,im) _hi(_jit,hc,im) static void _hi(jit_state_t*,jit_int32_t,jit_int32_t); # define NOP(i0) ii(0) # define nop(i0) _nop(_jit,i0) static void _nop(jit_state_t*,jit_int32_t); # define h_ri(hc,rt,im) _hrri(_jit,hc,0,rt,im) # define rrit(rt,rd,im,tc) _hrrrit(_jit,0,0,rt,rd,im,tc) # define LUI(rt,im) h_ri(MIPS_LUI,rt,im) # define ADDU(rd,rs,rt) rrr_t(rs,rt,rd,MIPS_ADDU) # define DADDU(rd,rs,rt) rrr_t(rs,rt,rd,MIPS_DADDU) # define ADDIU(rt,rs,im) hrri(MIPS_ADDIU,rs,rt,im) # define DADDIU(rt,rs,im) hrri(MIPS_DADDIU,rs,rt,im) # define SUBU(rd,rs,rt) rrr_t(rs,rt,rd,MIPS_SUBU) # define DSUBU(rd,rs,rt) rrr_t(rs,rt,rd,MIPS_DSUBU) # define MULT(rs,rt) rrr_t(rs,rt,_ZERO_REGNO,MIPS_MULT) # define MULTU(rs,rt) rrr_t(rs,rt,_ZERO_REGNO,MIPS_MULTU) # define DMULT(rs,rt) rrr_t(rs,rt,_ZERO_REGNO,MIPS_DMULT) # define DMULTU(rs,rt) rrr_t(rs,rt,_ZERO_REGNO,MIPS_DMULTU) # define DIV(rs,rt) rrr_t(rs,rt,_ZERO_REGNO,MIPS_DIV) # define DIVU(rs,rt) rrr_t(rs,rt,_ZERO_REGNO,MIPS_DIVU) # define DDIV(rs,rt) rrr_t(rs,rt,_ZERO_REGNO,MIPS_DDIV) # define DDIVU(rs,rt) rrr_t(rs,rt,_ZERO_REGNO,MIPS_DDIVU) # define SLLV(rd,rt,rs) rrr_t(rs,rt,rd,MIPS_SLLV) # define SLL(rd,rt,sa) rrit(rt,rd,sa,MIPS_SLL) # define DSLLV(rd,rt,rs) rrr_t(rs,rt,rd,MIPS_DSLLV) # define DSLL(rd,rt,sa) rrit(rt,rd,sa,MIPS_DSLL) # define DSLL32(rd,rt,sa) rrit(rt,rd,sa,MIPS_DSLL32) # define SRAV(rd,rt,rs) rrr_t(rs,rt,rd,MIPS_SRAV) # define SRA(rd,rt,sa) rrit(rt,rd,sa,MIPS_SRA) # define SRLV(rd,rt,rs) rrr_t(rs,rt,rd,MIPS_SRLV) # define SRL(rd,rt,sa) rrit(rt,rd,sa,MIPS_SRL) # define DSRAV(rd,rt,rs) rrr_t(rs,rt,rd,MIPS_DSRAV) # define DSRA(rd,rt,sa) rrit(rt,rd,sa,MIPS_DSRA) # define DSRA32(rd,rt,sa) rrit(rt,rd,sa,MIPS_DSRA32) # define DSRLV(rd,rt,rs) rrr_t(rs,rt,rd,MIPS_DSRLV) # define DSRL(rd,rt,sa) rrit(rt,rd,sa,MIPS_DSRL) # define DSRL32(rd,rt,sa) rrit(rt,rd,sa,MIPS_DSRL32) # define INS(rt,rs,pos,size) hrrrit(MIPS_SPECIAL3,rs,rt,pos+size-1,pos,MIPS_INS) # define DINS(rt,rs,pos,size) hrrrit(MIPS_SPECIAL3,rs,rt,pos+size-1,pos,MIPS_DINS) # define EXT(rt,rs,pos,size) hrrrit(MIPS_SPECIAL3,rs,rt,size-1,pos,MIPS_EXT) # define DEXT(rt,rs,pos,size) hrrrit(MIPS_SPECIAL3,rs,rt,size-1,pos,MIPS_DEXT) # define ROTR(rd,rt,sa) hrrrit(MIPS_SPECIAL,1,rt,rd,sa,MIPS_SRL) # define DROTR(rd,rt,sa) hrrrit(MIPS_SPECIAL,1,rt,rd,sa,MIPS_DSRL) # define MFHI(rd) rrr_t(_ZERO_REGNO,_ZERO_REGNO,rd,MIPS_MFHI) # define MFLO(rd) rrr_t(_ZERO_REGNO,_ZERO_REGNO,rd,MIPS_MFLO) # define MTHI(rs) rrr_t(rs,_ZERO_REGNO,_ZERO_REGNO,MIPS_MTHI) # define MTLO(rs) rrr_t(rs,_ZERO_REGNO,_ZERO_REGNO,MIPS_MTLO) # define AND(rd,rs,rt) rrr_t(rs,rt,rd,MIPS_AND) # define ANDI(rt,rs,im) hrri(MIPS_ANDI,rs,rt,im) # define OR(rd,rs,rt) rrr_t(rs,rt,rd,MIPS_OR) # define ORI(rt,rs,im) hrri(MIPS_ORI,rs,rt,im) # define XOR(rd,rs,rt) rrr_t(rs,rt,rd,MIPS_XOR) # define XORI(rt,rs,im) hrri(MIPS_XORI,rs,rt,im) # define LB(rt,of,rb) hrri(MIPS_LB,rb,rt,of) # define LBU(rt,of,rb) hrri(MIPS_LBU,rb,rt,of) # define LH(rt,of,rb) hrri(MIPS_LH,rb,rt,of) # define LHU(rt,of,rb) hrri(MIPS_LHU,rb,rt,of) # define LW(rt,of,rb) hrri(MIPS_LW,rb,rt,of) # define LWU(rt,of,rb) hrri(MIPS_LWU,rb,rt,of) # define LD(rt,of,rb) hrri(MIPS_LD,rb,rt,of) # define SB(rt,of,rb) hrri(MIPS_SB,rb,rt,of) # define SH(rt,of,rb) hrri(MIPS_SH,rb,rt,of) # define SW(rt,of,rb) hrri(MIPS_SW,rb,rt,of) # define SD(rt,of,rb) hrri(MIPS_SD,rb,rt,of) # define WSBH(rd,rt) hrrrit(MIPS_SPECIAL3,0,rt,rd,MIPS_WSBH,MIPS_BSHFL) # define SEB(rd,rt) hrrrit(MIPS_SPECIAL3,0,rt,rd,MIPS_SEB,MIPS_BSHFL) # define SEH(rd,rt) hrrrit(MIPS_SPECIAL3,0,rt,rd,MIPS_SEH,MIPS_BSHFL) # define SLT(rd,rs,rt) rrr_t(rs,rt,rd,MIPS_SLT) # define SLTU(rd,rs,rt) rrr_t(rs,rt,rd,MIPS_SLTU) # define SLTI(rt,rs,im) hrri(MIPS_SLTI,rs,rt,im) # define SLTIU(rt,rs,im) hrri(MIPS_SLTIU,rs,rt,im) # define BLTZ(rs,im) hrri(MIPS_REGIMM,rs,MIPS_BLTZ,im) # define BLEZ(rs,im) hrri(MIPS_BLEZ,rs,_ZERO_REGNO,im) # define BEQ(rs,rt,im) hrri(MIPS_BEQ,rs,rt,im) # define BGEZ(rs,im) hrri(MIPS_REGIMM,rs,MIPS_BGEZ,im) # define BGTZ(rs,im) hrri(MIPS_BGTZ,rs,_ZERO_REGNO,im) # define BNE(rs,rt,im) hrri(MIPS_BNE,rs,rt,im) # define JALR(r0) hrrrit(MIPS_SPECIAL,r0,0,_RA_REGNO,0,MIPS_JALR) # if 1 /* supports MIPS32 R6 */ # define JR(r0) hrrrit(MIPS_SPECIAL,r0,0,0,0,MIPS_JALR) # else /* does not support MIPS32 R6 */ # define JR(r0) hrrrit(MIPS_SPECIAL,r0,0,0,0,MIPS_JR) # endif # define J(i0) hi(MIPS_J,i0) # define MOVZ(rd,rs,rt) hrrrit(0,rs,rt,rd,0,MIPS_MOVZ) # define comr(r0,r1) xori(r0,r1,-1) # define negr(r0,r1) subr(r0,_ZERO_REGNO,r1) # if __WORDSIZE == 32 # define addr(rd,rs,rt) ADDU(rd,rs,rt) # define addiu(r0,r1,i0) ADDIU(r0,r1,i0) # define subr(rd,rs,rt) SUBU(rd,rs,rt) # define mult(rs,rt) MULT(rs,rt) # define multu(rs,rt) MULTU(rs,rt) # define div(rs,rt) DIV(rs,rt) # define divu(rs,rt) DIVU(rs,rt) # else # define addr(rd,rs,rt) DADDU(rd,rs,rt) # define addiu(r0,r1,i0) DADDIU(r0,r1,i0) # define subr(rd,rs,rt) DSUBU(rd,rs,rt) # define mult(rs,rt) DMULT(rs,rt) # define multu(rs,rt) DMULTU(rs,rt) # define div(rs,rt) DDIV(rs,rt) # define divu(rs,rt) DDIVU(rs,rt) # endif # define addi(r0,r1,i0) _addi(_jit,r0,r1,i0) static void _addi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); #define addcr(r0,r1,r2) _addcr(_jit,r0,r1,r2) static void _addcr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); #define addci(r0,r1,i0) _addci(_jit,r0,r1,i0) static void _addci(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define addxr(r0,r1,r2) _addxr(_jit,r0,r1,r2) static void _addxr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define addxi(r0,r1,i0) _addxi(_jit,r0,r1,i0) static void _addxi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define subi(r0,r1,i0) _subi(_jit,r0,r1,i0) static void _subi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define subcr(r0,r1,r2) _subcr(_jit,r0,r1,r2) static void _subcr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define subci(r0,r1,i0) _subci(_jit,r0,r1,i0) static void _subci(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define subxr(r0,r1,r2) _subxr(_jit,r0,r1,r2) static void _subxr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define subxi(r0,r1,i0) _subxi(_jit,r0,r1,i0) static void _subxi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define rsbi(r0, r1, i0) _rsbi(_jit, r0, r1, i0) static void _rsbi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define mulr(r0,r1,r2) _mulr(_jit,r0,r1,r2) static void _mulr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define muli(r0,r1,i0) _muli(_jit,r0,r1,i0) static void _muli(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define qmulr(r0,r1,r2,r3) iqmulr(r0,r1,r2,r3,1) # define qmulr_u(r0,r1,r2,r3) iqmulr(r0,r1,r2,r3,0) # define iqmulr(r0,r1,r2,r3,cc) _iqmulr(_jit,r0,r1,r2,r3,cc) static void _iqmulr(jit_state_t*,jit_int32_t,jit_int32_t, jit_int32_t,jit_int32_t,jit_bool_t); # define qmuli(r0,r1,r2,i0) iqmuli(r0,r1,r2,i0,1) # define qmuli_u(r0,r1,r2,i0) iqmuli(r0,r1,r2,i0,0) # define iqmuli(r0,r1,r2,i0,cc) _iqmuli(_jit,r0,r1,r2,i0,cc) static void _iqmuli(jit_state_t*,jit_int32_t,jit_int32_t, jit_int32_t,jit_word_t,jit_bool_t); # define divr(r0,r1,r2) _divr(_jit,r0,r1,r2) static void _divr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define divi(r0,r1,i0) _divi(_jit,r0,r1,i0) static void _divi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define divr_u(r0,r1,r2) _divr_u(_jit,r0,r1,r2) static void _divr_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define divi_u(r0,r1,i0) _divi_u(_jit,r0,r1,i0) static void _divi_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define qdivr(r0,r1,r2,r3) iqdivr(r0,r1,r2,r3,1) # define qdivr_u(r0,r1,r2,r3) iqdivr(r0,r1,r2,r3,0) # define iqdivr(r0,r1,r2,r3,cc) _iqdivr(_jit,r0,r1,r2,r3,cc) static void _iqdivr(jit_state_t*,jit_int32_t,jit_int32_t, jit_int32_t,jit_int32_t,jit_bool_t); # define qdivi(r0,r1,r2,i0) iqdivi(r0,r1,r2,i0,1) # define qdivi_u(r0,r1,r2,i0) iqdivi(r0,r1,r2,i0,0) # define iqdivi(r0,r1,r2,i0,cc) _iqdivi(_jit,r0,r1,r2,i0,cc) static void _iqdivi(jit_state_t*,jit_int32_t,jit_int32_t, jit_int32_t,jit_word_t,jit_bool_t); # define remr(r0,r1,r2) _remr(_jit,r0,r1,r2) static void _remr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define remi(r0,r1,i0) _remi(_jit,r0,r1,i0) static void _remi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define remr_u(r0,r1,r2) _remr_u(_jit,r0,r1,r2) static void _remr_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define remi_u(r0,r1,i0) _remi_u(_jit,r0,r1,i0) static void _remi_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # if __WORDSIZE == 32 # define lshr(r0,r1,r2) SLLV(r0,r1,r2) # define lshi(r0,r1,i0) SLL(r0,r1,i0) # define rshr(r0,r1,r2) SRAV(r0,r1,r2) # define rshi(r0,r1,i0) SRA(r0,r1,i0) # define rshr_u(r0,r1,r2) SRLV(r0,r1,r2) # define rshi_u(r0,r1,i0) SRL(r0,r1,i0) # else # define lshr(r0,r1,r2) DSLLV(r0,r1,r2) # define lshi(r0,r1,i0) _lshi(_jit,r0,r1,i0) static void _lshi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define rshr(r0,r1,r2) DSRAV(r0,r1,r2) # define rshi(r0,r1,i0) _rshi(_jit,r0,r1,i0) static void _rshi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define rshr_u(r0,r1,r2) DSRLV(r0,r1,r2) # define rshi_u(r0,r1,i0) _rshi_u(_jit,r0,r1,i0) static void _rshi_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # endif # define andr(r0,r1,r2) AND(r0,r1,r2) # define andi(r0,r1,i0) _andi(_jit,r0,r1,i0) static void _andi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define orr(r0,r1,r2) OR(r0,r1,r2) # define ori(r0,r1,i0) _ori(_jit,r0,r1,i0) static void _ori(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define xorr(r0,r1,r2) XOR(r0,r1,r2) # define xori(r0,r1,i0) _xori(_jit,r0,r1,i0) static void _xori(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define movr(r0,r1) _movr(_jit,r0,r1) static void _movr(jit_state_t*,jit_int32_t,jit_int32_t); # define movi(r0,i0) _movi(_jit,r0,i0) static void _movi(jit_state_t*,jit_int32_t,jit_word_t); # define movi_p(r0,i0) _movi_p(_jit,r0,i0) static jit_word_t _movi_p(jit_state_t*,jit_int32_t,jit_word_t); # define ldr_c(r0,r1) LB(r0,0,r1) # define ldi_c(r0,i0) _ldi_c(_jit,r0,i0) static void _ldi_c(jit_state_t*,jit_int32_t,jit_word_t); # define ldr_uc(r0,r1) LBU(r0,0,r1) # define ldi_uc(r0,i0) _ldi_uc(_jit,r0,i0) static void _ldi_uc(jit_state_t*,jit_int32_t,jit_word_t); # define ldr_s(r0,r1) LH(r0,0,r1) # define ldi_s(r0,i0) _ldi_s(_jit,r0,i0) static void _ldi_s(jit_state_t*,jit_int32_t,jit_word_t); # define ldr_us(r0,r1) LHU(r0,0,r1) # define ldi_us(r0,i0) _ldi_us(_jit,r0,i0) static void _ldi_us(jit_state_t*,jit_int32_t,jit_word_t); # define ldr_i(r0,r1) LW(r0,0,r1) # define ldi_i(r0,i0) _ldi_i(_jit,r0,i0) static void _ldi_i(jit_state_t*,jit_int32_t,jit_word_t); # if __WORDSIZE == 64 # define ldr_ui(r0,r1) LWU(r0,0,r1) # define ldi_ui(r0,i0) _ldi_ui(_jit,r0,i0) static void _ldi_ui(jit_state_t*,jit_int32_t,jit_word_t); # define ldr_l(r0,r1) LD(r0,0,r1) # define ldi_l(r0,i0) _ldi_l(_jit,r0,i0) static void _ldi_l(jit_state_t*,jit_int32_t,jit_word_t); # endif # define ldxr_c(r0,r1,r2) _ldxr_c(_jit,r0,r1,r2) static void _ldxr_c(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define ldxi_c(r0,r1,i0) _ldxi_c(_jit,r0,r1,i0) static void _ldxi_c(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define ldxr_uc(r0,r1,r2) _ldxr_uc(_jit,r0,r1,r2) static void _ldxr_uc(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define ldxi_uc(r0,r1,i0) _ldxi_uc(_jit,r0,r1,i0) static void _ldxi_uc(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define ldxr_s(r0,r1,r2) _ldxr_s(_jit,r0,r1,r2) static void _ldxr_s(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define ldxi_s(r0,r1,i0) _ldxi_s(_jit,r0,r1,i0) static void _ldxi_s(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define ldxr_us(r0,r1,r2) _ldxr_us(_jit,r0,r1,r2) static void _ldxr_us(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define ldxi_us(r0,r1,i0) _ldxi_us(_jit,r0,r1,i0) static void _ldxi_us(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define ldxr_i(r0,r1,r2) _ldxr_i(_jit,r0,r1,r2) static void _ldxr_i(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define ldxi_i(r0,r1,i0) _ldxi_i(_jit,r0,r1,i0) static void _ldxi_i(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # if __WORDSIZE == 64 # define ldxr_ui(r0,r1,r2) _ldxr_ui(_jit,r0,r1,r2) static void _ldxr_ui(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define ldxi_ui(r0,r1,i0) _ldxi_ui(_jit,r0,r1,i0) static void _ldxi_ui(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define ldxr_l(r0,r1,r2) _ldxr_l(_jit,r0,r1,r2) static void _ldxr_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define ldxi_l(r0,r1,i0) _ldxi_l(_jit,r0,r1,i0) static void _ldxi_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # endif # define str_c(r0,r1) SB(r1,0,r0) # define sti_c(i0,r0) _sti_c(_jit,i0,r0) static void _sti_c(jit_state_t*,jit_word_t,jit_int32_t); # define str_s(r0,r1) SH(r1,0,r0) # define sti_s(i0,r0) _sti_s(_jit,i0,r0) static void _sti_s(jit_state_t*,jit_word_t,jit_int32_t); # define str_i(r0,r1) SW(r1,0,r0) # define sti_i(i0,r0) _sti_i(_jit,i0,r0) static void _sti_i(jit_state_t*,jit_word_t,jit_int32_t); # if __WORDSIZE == 64 # define str_l(r0,r1) SD(r1,0,r0) # define sti_l(i0,r0) _sti_l(_jit,i0,r0) static void _sti_l(jit_state_t*,jit_word_t,jit_int32_t); # endif # define stxr_c(r0,r1,r2) _stxr_c(_jit,r0,r1,r2) static void _stxr_c(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define stxi_c(i0,r0,r1) _stxi_c(_jit,i0,r0,r1) static void _stxi_c(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define stxr_s(r0,r1,r2) _stxr_s(_jit,r0,r1,r2) static void _stxr_s(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define stxi_s(i0,r0,r1) _stxi_s(_jit,i0,r0,r1) static void _stxi_s(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define stxr_i(r0,r1,r2) _stxr_i(_jit,r0,r1,r2) static void _stxr_i(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define stxi_i(i0,r0,r1) _stxi_i(_jit,i0,r0,r1) static void _stxi_i(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # if __WORDSIZE == 64 # define stxr_l(r0,r1,r2) _stxr_l(_jit,r0,r1,r2) static void _stxr_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); # define stxi_l(i0,r0,r1) _stxi_l(_jit,i0,r0,r1) static void _stxi_l(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # endif # if __BYTE_ORDER == __LITTLE_ENDIAN # define htonr_us(r0,r1) _htonr_us(_jit,r0,r1) static void _htonr_us(jit_state_t*,jit_int32_t,jit_int32_t); # define htonr_ui(r0,r1) _htonr_ui(_jit,r0,r1) static void _htonr_ui(jit_state_t*,jit_int32_t,jit_int32_t); # if __WORDSIZE == 64 # define htonr_ul(r0,r1) _htonr_ul(_jit,r0,r1) static void _htonr_ul(jit_state_t*,jit_int32_t,jit_int32_t); # endif # else # define htonr_us(r0,r1) extr_us(r0,r1) # if __WORDSIZE == 32 # define htonr_ui(r0,r1) movr(r0,r1) # else # define htonr_ui(r0,r1) extr_ui(r0,r1) # define htonr_ul(r0,r1) movr(r0,r1) # endif # endif # define extr_c(r0,r1) _extr_c(_jit,r0,r1) static void _extr_c(jit_state_t*,jit_int32_t,jit_int32_t); # define extr_uc(r0,r1) ANDI(r0,r1,0xff) # define extr_s(r0,r1) _extr_s(_jit,r0,r1) static void _extr_s(jit_state_t*,jit_int32_t,jit_int32_t); # define extr_us(r0,r1) ANDI(r0,r1,0xffff) # if __WORDSIZE == 64 # define extr_i(r0,r1) SLL(r0,r1,0) # define extr_ui(r0,r1) _extr_ui(_jit,r0,r1) static void _extr_ui(jit_state_t*,jit_int32_t,jit_int32_t); # endif # define ltr(r0,r1,r2) SLT(r0,r1,r2) # define lti(r0,r1,i0) _lti(_jit,r0,r1,i0) static void _lti(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define ltr_u(r0,r1,r2) SLTU(r0,r1,r2) # define lti_u(r0,r1,i0) _lti_u(_jit,r0,r1,i0) static void _lti_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); #define ler(r0,r1,r2) _ler(_jit,r0,r1,r2) static void _ler(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); #define lei(r0,r1,i0) _lei(_jit,r0,r1,i0) static void _lei(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); #define ler_u(r0,r1,r2) _ler_u(_jit,r0,r1,r2) static void _ler_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); #define lei_u(r0,r1,i0) _lei_u(_jit,r0,r1,i0) static void _lei_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); #define eqr(r0,r1,r2) _eqr(_jit,r0,r1,r2) static void _eqr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); #define eqi(r0,r1,i0) _eqi(_jit,r0,r1,i0) static void _eqi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); #define ger(r0,r1,r2) _ger(_jit,r0,r1,r2) static void _ger(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); #define gei(r0,r1,i0) _gei(_jit,r0,r1,i0) static void _gei(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); #define ger_u(r0,r1,i0) _ger_u(_jit,r0,r1,i0) static void _ger_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); #define gei_u(r0,r1,i0) _gei_u(_jit,r0,r1,i0) static void _gei_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define gtr(r0,r1,r2) SLT(r0,r2,r1) #define gti(r0,r1,i0) _gti(_jit,r0,r1,i0) static void _gti(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); # define gtr_u(r0,r1,r2) SLTU(r0,r2,r1) # define gti_u(r0,r1,i0) _gti_u(_jit,r0,r1,i0) static void _gti_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); #define ner(r0,r1,r2) _ner(_jit,r0,r1,r2) static void _ner(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); #define nei(r0,r1,i0) _nei(_jit,r0,r1,i0) static void _nei(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); #define bltr(i0,r0,r1) _bltr(_jit,i0,r0,r1) static jit_word_t _bltr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); #define bltr_u(i0,r0,r1) _bltr_u(_jit,i0,r0,r1) static jit_word_t _bltr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); #define blti(i0,r0,i1) _blti(_jit,i0,r0,i1) static jit_word_t _blti(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); #define blti_u(i0,r0,i1) _blti_u(_jit,i0,r0,i1) static jit_word_t _blti_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); #define bler(i0,r0,r1) _bler(_jit,i0,r0,r1) static jit_word_t _bler(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); #define bler_u(i0,r0,r1) _bler_u(_jit,i0,r0,r1) static jit_word_t _bler_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); #define blei(i0,r0,i1) _blei(_jit,i0,r0,i1) static jit_word_t _blei(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); #define blei_u(i0,r0,i1) _blei_u(_jit,i0,r0,i1) static jit_word_t _blei_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); #define beqr(i0,r0,r1) _beqr(_jit,i0,r0,r1) static jit_word_t _beqr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); #define beqi(i0,r0,i1) _beqi(_jit,i0,r0,i1) static jit_word_t _beqi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); #define bger(i0,r0,r1) _bger(_jit,i0,r0,r1) static jit_word_t _bger(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); #define bger_u(i0,r0,r1) _bger_u(_jit,i0,r0,r1) static jit_word_t _bger_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); #define bgei(i0,r0,i1) _bgei(_jit,i0,r0,i1) static jit_word_t _bgei(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); #define bgei_u(i0,r0,i1) _bgei_u(_jit,i0,r0,i1) static jit_word_t _bgei_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); #define bgtr(i0,r0,r1) _bgtr(_jit,i0,r0,r1) static jit_word_t _bgtr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); #define bgtr_u(i0,r0,r1) _bgtr_u(_jit,i0,r0,r1) static jit_word_t _bgtr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); #define bgti(i0,r0,i1) _bgti(_jit,i0,r0,i1) static jit_word_t _bgti(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); #define bgti_u(i0,r0,i1) _bgti_u(_jit,i0,r0,i1) static jit_word_t _bgti_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); #define bner(i0,r0,r1) _bner(_jit,i0,r0,r1) static jit_word_t _bner(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); #define bnei(i0,r0,i1) _bnei(_jit,i0,r0,i1) static jit_word_t _bnei(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); # define jmpr(r0) _jmpr(_jit,r0) static void _jmpr(jit_state_t*,jit_int32_t); # define jmpi(i0) _jmpi(_jit,i0) static jit_word_t _jmpi(jit_state_t*,jit_word_t); # define boaddr(i0,r0,r1) _boaddr(_jit,i0,r0,r1) static jit_word_t _boaddr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define boaddi(i0,r0,i1) _boaddi(_jit,i0,r0,i1) static jit_word_t _boaddi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); # define boaddr_u(i0,r0,r1) _boaddr_u(_jit,i0,r0,r1) static jit_word_t _boaddr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define boaddi_u(i0,r0,i1) _boaddi_u(_jit,i0,r0,i1) static jit_word_t _boaddi_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); # define bxaddr(i0,r0,r1) _bxaddr(_jit,i0,r0,r1) static jit_word_t _bxaddr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define bxaddi(i0,r0,i1) _bxaddi(_jit,i0,r0,i1) static jit_word_t _bxaddi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); # define bxaddr_u(i0,r0,r1) _bxaddr_u(_jit,i0,r0,r1) static jit_word_t _bxaddr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define bxaddi_u(i0,r0,i1) _bxaddi_u(_jit,i0,r0,i1) static jit_word_t _bxaddi_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); # define bosubr(i0,r0,r1) _bosubr(_jit,i0,r0,r1) static jit_word_t _bosubr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define bosubi(i0,r0,i1) _bosubi(_jit,i0,r0,i1) static jit_word_t _bosubi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); # define bosubr_u(i0,r0,r1) _bosubr_u(_jit,i0,r0,r1) static jit_word_t _bosubr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define bosubi_u(i0,r0,i1) _bosubi_u(_jit,i0,r0,i1) static jit_word_t _bosubi_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); # define bxsubr(i0,r0,r1) _bxsubr(_jit,i0,r0,r1) static jit_word_t _bxsubr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define bxsubi(i0,r0,i1) _bxsubi(_jit,i0,r0,i1) static jit_word_t _bxsubi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); # define bxsubr_u(i0,r0,r1) _bxsubr_u(_jit,i0,r0,r1) static jit_word_t _bxsubr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define bxsubi_u(i0,r0,i1) _bxsubi_u(_jit,i0,r0,i1) static jit_word_t _bxsubi_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); # define bmsr(i0,r0,r1) _bmsr(_jit,i0,r0,r1) static jit_word_t _bmsr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define bmsi(i0,r0,i1) _bmsi(_jit,i0,r0,i1) static jit_word_t _bmsi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); # define bmcr(i0,r0,r1) _bmcr(_jit,i0,r0,r1) static jit_word_t _bmcr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); # define bmci(i0,r0,i1) _bmci(_jit,i0,r0,i1) static jit_word_t _bmci(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); # define callr(r0) _callr(_jit,r0) static void _callr(jit_state_t*,jit_int32_t); # define calli(i0) _calli(_jit,i0) static void _calli(jit_state_t*,jit_word_t); # define calli_p(i0) _calli_p(_jit,i0) static jit_word_t _calli_p(jit_state_t*,jit_word_t); # define prolog(node) _prolog(_jit,node) static void _prolog(jit_state_t*,jit_node_t*); # define epilog(node) _epilog(_jit,node) static void _epilog(jit_state_t*,jit_node_t*); # define vastart(r0) _vastart(_jit, r0) static void _vastart(jit_state_t*, jit_int32_t); # define vaarg(r0, r1) _vaarg(_jit, r0, r1) static void _vaarg(jit_state_t*, jit_int32_t, jit_int32_t); #define patch_abs(instr,label) _patch_abs(_jit,instr,label) static void _patch_abs(jit_state_t*,jit_word_t,jit_word_t); #define patch_at(jump,label) _patch_at(_jit,jump,label) static void _patch_at(jit_state_t*,jit_word_t,jit_word_t); #endif #if CODE static void _hrrrit(jit_state_t *_jit,jit_int32_t hc, jit_int32_t rs, jit_int32_t rt, jit_int32_t rd, jit_int32_t ic, jit_int32_t tc) { jit_instr_t i; i.tc.b = tc; i.ic.b = ic; i.rd.b = rd; i.rt.b = rt; i.rs.b = rs; i.hc.b = hc; ii(i.op); } static void _hrri(jit_state_t *_jit, jit_int32_t hc, jit_int32_t rs, jit_int32_t rt, jit_int32_t im) { jit_instr_t i; i.op = 0; i.is.b = im; i.rt.b = rt; i.rs.b = rs; i.hc.b = hc; ii(i.op); } static void _hi(jit_state_t *_jit, jit_int32_t hc, jit_int32_t im) { jit_instr_t i; i.ii.b = im; i.hc.b = hc; ii(i.op); } static void _nop(jit_state_t *_jit, jit_int32_t i0) { for (; i0 > 0; i0 -= 4) NOP(); assert(i0 == 0); } static void _addi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (i0 == 0) movr(r0, r1); else if (can_sign_extend_short_p(i0)) addiu(r0, r1, i0); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); addr(r0, r1, rn(reg)); jit_unget_reg(reg); } } static void _addcr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { jit_int32_t t0; if (jit_carry == _NOREG) jit_carry = jit_get_reg(jit_class_gpr); if (r0 == r1) { t0 = jit_get_reg(jit_class_gpr); addr(rn(t0), r1, r2); SLTU(rn(jit_carry), rn(t0), r1); movr(r0, rn(t0)); jit_unget_reg(t0); } else { addr(r0, r1, r2); SLTU(rn(jit_carry), r0, r1); } } static void _addci(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t t0; if (jit_carry == _NOREG) jit_carry = jit_get_reg(jit_class_gpr); t0 = jit_get_reg(jit_class_gpr); if (r0 == r1) { if (can_sign_extend_short_p(i0)) addiu(rn(t0), r1, i0); else { movi(rn(t0), i0); addr(rn(t0), r1, rn(t0)); } SLTU(rn(jit_carry), rn(t0), r1); movr(r0, rn(t0)); } else { if (can_sign_extend_short_p(i0)) addiu(r0, r1, i0); else { movi(rn(t0), i0); addr(r0, r1, rn(t0)); } SLTU(rn(jit_carry), r0, r1); } jit_unget_reg(t0); } static void _addxr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { jit_int32_t t0; assert(jit_carry != _NOREG); t0 = jit_get_reg(jit_class_gpr); movr(rn(t0), rn(jit_carry)); addcr(r0, r1, r2); addcr(r0, r0, rn(t0)); jit_unget_reg(t0); } static void _addxi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t t0; assert(jit_carry != _NOREG); t0 = jit_get_reg(jit_class_gpr); movr(rn(t0), rn(jit_carry)); addci(r0, r1, i0); addcr(r0, r0, rn(t0)); jit_unget_reg(t0); } static void _subi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (i0 == 0) movr(r0, r1); else if (can_sign_extend_short_p(i0) && (i0 & 0xffff) != 0x8000) addiu(r0, r1, -i0); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); subr(r0, r1, rn(reg)); jit_unget_reg(reg); } } static void _subcr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { jit_int32_t t0; if (jit_carry == _NOREG) jit_carry = jit_get_reg(jit_class_gpr); if (r0 == r1) { t0 = jit_get_reg(jit_class_gpr); subr(rn(t0), r1, r2); SLTU(rn(jit_carry), r1, rn(t0)); movr(r0, rn(t0)); jit_unget_reg(t0); } else { subr(r0, r1, r2); SLTU(rn(jit_carry), r1, r0); } } static void _subci(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t t0; if (jit_carry == _NOREG) jit_carry = jit_get_reg(jit_class_gpr); t0 = jit_get_reg(jit_class_gpr); if (r0 == r1) { if (can_sign_extend_short_p(i0) && (i0 & 0xffff) != 0x8000) addiu(rn(t0), r1, -i0); else { movi(rn(t0), i0); subr(rn(t0), r1, rn(t0)); } SLTU(rn(jit_carry), r1, rn(t0)); movr(r0, rn(t0)); } else { if (can_sign_extend_short_p(i0) && (i0 & 0xffff) != 0x8000) addiu(r0, r1, -i0); else { movi(rn(t0), i0); subr(r0, r1, rn(t0)); } SLTU(rn(jit_carry), r1, r0); } jit_unget_reg(t0); } static void _subxr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { jit_int32_t t0; assert(jit_carry != _NOREG); t0 = jit_get_reg(jit_class_gpr); movr(rn(t0), rn(jit_carry)); subcr(r0, r1, r2); subcr(r0, r0, rn(t0)); jit_unget_reg(t0); } static void _subxi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t t0; assert(jit_carry != _NOREG); t0 = jit_get_reg(jit_class_gpr); movr(rn(t0), rn(jit_carry)); subci(r0, r1, i0); subcr(r0, r0, rn(t0)); jit_unget_reg(t0); } static void _rsbi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { subi(r0, r1, i0); negr(r0, r0); } static void _mulr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { multu(r1, r2); MFLO(r0); } static void _muli(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); mulr(r0, r1, rn(reg)); jit_unget_reg(reg); } static void _iqmulr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3, jit_bool_t sign) { if (sign) mult(r2, r3); else multu(r2, r3); MFLO(r0); MFHI(r1); } static void _iqmuli(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_word_t i0, jit_bool_t sign) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); iqmulr(r0, r1, r2, rn(reg), sign); jit_unget_reg(reg); } static void _divr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { div(r1, r2); MFLO(r0); } static void _divi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); divr(r0, r1, rn(reg)); jit_unget_reg(reg); } static void _divr_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { divu(r1, r2); MFLO(r0); } static void _divi_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); divr_u(r0, r1, rn(reg)); jit_unget_reg(reg); } static void _iqdivr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3, jit_bool_t sign) { if (sign) div(r2, r3); else divu(r2, r3); MFLO(r0); MFHI(r1); } static void _iqdivi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_word_t i0, jit_bool_t sign) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); iqdivr(r0, r1, r2, rn(reg), sign); jit_unget_reg(reg); } static void _remr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { div(r1, r2); MFHI(r0); } static void _remi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); remr(r0, r1, rn(reg)); jit_unget_reg(reg); } static void _remr_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { divu(r1, r2); MFHI(r0); } static void _remi_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); remr_u(r0, r1, rn(reg)); jit_unget_reg(reg); } #if __WORDSIZE == 64 static void _lshi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { assert(i0 >= 0 && i0 <= 63); if (i0 < 32) DSLL(r0, r1, i0); else DSLL32(r0, r1, i0 - 32); } static void _rshi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { assert(i0 >= 0 && i0 <= 63); if (i0 < 32) DSRA(r0, r1, i0); else DSRA32(r0, r1, i0 - 32); } static void _rshi_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { assert(i0 >= 0 && i0 <= 63); if (i0 < 32) DSRL(r0, r1, i0); else DSRL32(r0, r1, i0 - 32); } #endif static void _andi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_zero_extend_short_p(i0)) ANDI(r0, r1, i0); else if (is_low_mask(i0)) { #if defined(_MIPS_ARCH_MIPS32R2) || defined(_MIPS_ARCH_MIPS64R2) if (masked_bits_count(i0) <= 32) EXT(r0, r1, 0, masked_bits_count(i0)); else #endif { lshi(r0, r1, unmasked_bits_count(i0)); rshi_u(r0, r0, unmasked_bits_count(i0)); } } else if (is_high_mask(i0)) { rshi(r0, r1, unmasked_bits_count(i0)); lshi(r0, r0, unmasked_bits_count(i0)); } else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); AND(r0, r1, rn(reg)); jit_unget_reg(reg); } } static void _ori(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_zero_extend_short_p(i0)) ORI(r0, r1, i0); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); OR(r0, r1, rn(reg)); jit_unget_reg(reg); } } static void _xori(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_zero_extend_short_p(i0)) XORI(r0, r1, i0); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); XOR(r0, r1, rn(reg)); jit_unget_reg(reg); } } static void _movr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { if (r0 != r1) orr(r0, r1, _ZERO_REGNO); } static void _movi(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) { if (i0 == 0) OR(r0, _ZERO_REGNO, _ZERO_REGNO); else if (can_sign_extend_short_p(i0)) addiu(r0, _ZERO_REGNO, i0); else if (can_zero_extend_short_p(i0)) ORI(r0, _ZERO_REGNO, i0); else { if (can_sign_extend_int_p(i0)) LUI(r0, i0 >> 16); else if (can_zero_extend_int_p(i0)) { if (i0 & 0xffff0000) { ORI(r0, _ZERO_REGNO, i0 >> 16); lshi(r0, r0, 16); } } # if __WORDSIZE == 64 else { movi(r0, (jit_uword_t)i0 >> 32); if (i0 & 0xffff0000) { lshi(r0, r0, 16); ORI(r0, r0, i0 >> 16); lshi(r0, r0, 16); } else lshi(r0, r0, 32); } # endif if (i0 & 0xffff) ORI(r0, r0, i0); } } static jit_word_t _movi_p(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) { jit_word_t w; w = _jit->pc.w; # if __WORDSIZE == 32 LUI(r0, i0 >> 16); ORI(r0, r0, i0); # else LUI(r0, i0 >> 48); ORI(r0, r0, i0 >> 32); lshi(r0, r0, 16); ORI(r0, r0, i0 >> 16); lshi(r0, r0, 16); ORI(r0, r0, i0); # endif return (w); } static void _ldi_c(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LB(r0, i0, _ZERO_REGNO); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ldr_c(r0, rn(reg)); jit_unget_reg(reg); } } static void _ldi_uc(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LBU(r0, i0, _ZERO_REGNO); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ldr_uc(r0, rn(reg)); jit_unget_reg(reg); } } static void _ldi_s(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LH(r0, i0, _ZERO_REGNO); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ldr_s(r0, rn(reg)); jit_unget_reg(reg); } } static void _ldi_us(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LHU(r0, i0, _ZERO_REGNO); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ldr_us(r0, rn(reg)); jit_unget_reg(reg); } } static void _ldi_i(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LW(r0, i0, _ZERO_REGNO); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ldr_i(r0, rn(reg)); jit_unget_reg(reg); } } #if __WORDSIZE == 64 static void _ldi_ui(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LWU(r0, i0, _ZERO_REGNO); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ldr_ui(r0, rn(reg)); jit_unget_reg(reg); } } static void _ldi_l(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LD(r0, i0, _ZERO_REGNO); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ldr_l(r0, rn(reg)); jit_unget_reg(reg); } } #endif static void _ldxr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1 ,jit_int32_t r2) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); addr(rn(reg), r1, r2); ldr_c(r0, rn(reg)); jit_unget_reg(reg); } static void _ldxi_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LB(r0, i0, r1); else { reg = jit_get_reg(jit_class_gpr); addi(rn(reg), r1, i0); ldr_c(r0, rn(reg)); jit_unget_reg(reg); } } static void _ldxr_uc(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1 ,jit_int32_t r2) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); addr(rn(reg), r1, r2); ldr_uc(r0, rn(reg)); jit_unget_reg(reg); } static void _ldxi_uc(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LBU(r0, i0, r1); else { reg = jit_get_reg(jit_class_gpr); addi(rn(reg), r1, i0); ldr_uc(r0, rn(reg)); jit_unget_reg(reg); } } static void _ldxr_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1 ,jit_int32_t r2) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); addr(rn(reg), r1, r2); ldr_s(r0, rn(reg)); jit_unget_reg(reg); } static void _ldxi_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LH(r0, i0, r1); else { reg = jit_get_reg(jit_class_gpr); addi(rn(reg), r1, i0); ldr_s(r0, rn(reg)); jit_unget_reg(reg); } } static void _ldxr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1 ,jit_int32_t r2) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); addr(rn(reg), r1, r2); ldr_us(r0, rn(reg)); jit_unget_reg(reg); } static void _ldxi_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LHU(r0, i0, r1); else { reg = jit_get_reg(jit_class_gpr); addi(rn(reg), r1, i0); ldr_us(r0, rn(reg)); jit_unget_reg(reg); } } static void _ldxr_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1 ,jit_int32_t r2) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); addr(rn(reg), r1, r2); ldr_i(r0, rn(reg)); jit_unget_reg(reg); } static void _ldxi_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LW(r0, i0, r1); else { reg = jit_get_reg(jit_class_gpr); addi(rn(reg), r1, i0); ldr_i(r0, rn(reg)); jit_unget_reg(reg); } } #if __WORDSIZE == 64 static void _ldxr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1 ,jit_int32_t r2) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); addr(rn(reg), r1, r2); ldr_ui(r0, rn(reg)); jit_unget_reg(reg); } static void _ldxi_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LWU(r0, i0, r1); else { reg = jit_get_reg(jit_class_gpr); addi(rn(reg), r1, i0); ldr_ui(r0, rn(reg)); jit_unget_reg(reg); } } static void _ldxr_l(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1 ,jit_int32_t r2) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); addr(rn(reg), r1, r2); ldr_l(r0, rn(reg)); jit_unget_reg(reg); } static void _ldxi_l(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) LD(r0, i0, r1); else { reg = jit_get_reg(jit_class_gpr); addi(rn(reg), r1, i0); ldr_l(r0, rn(reg)); jit_unget_reg(reg); } } #endif static void _sti_c(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) SB(r0, i0, _ZERO_REGNO); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); str_c(rn(reg), r0); jit_unget_reg(reg); } } static void _sti_s(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) SH(r0, i0, _ZERO_REGNO); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); str_s(rn(reg), r0); jit_unget_reg(reg); } } static void _sti_i(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) SW(r0, i0, _ZERO_REGNO); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); str_i(rn(reg), r0); jit_unget_reg(reg); } } #if __WORDSIZE == 64 static void _sti_l(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) SD(r0, i0, _ZERO_REGNO); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); str_l(rn(reg), r0); jit_unget_reg(reg); } } #endif static void _stxr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); addr(rn(reg), r0, r1); str_c(rn(reg), r2); jit_unget_reg(reg); } static void _stxi_c(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) SB(r1, i0, r0); else { reg = jit_get_reg(jit_class_gpr); addi(rn(reg), r0, i0); str_c(rn(reg), r1); jit_unget_reg(reg); } } static void _stxr_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1 ,jit_int32_t r2) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); addr(rn(reg), r0, r1); str_s(rn(reg), r2); jit_unget_reg(reg); } static void _stxi_s(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) SH(r1, i0, r0); else { reg = jit_get_reg(jit_class_gpr); addi(rn(reg), r0, i0); str_s(rn(reg), r1); jit_unget_reg(reg); } } static void _stxr_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1 ,jit_int32_t r2) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); addr(rn(reg), r0, r1); str_i(rn(reg), r2); jit_unget_reg(reg); } static void _stxi_i(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) SW(r1, i0, r0); else { reg = jit_get_reg(jit_class_gpr); addi(rn(reg), r0, i0); str_i(rn(reg), r1); jit_unget_reg(reg); } } #if __WORDSIZE == 64 static void _stxr_l(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1 ,jit_int32_t r2) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); addr(rn(reg), r0, r1); str_l(rn(reg), r2); jit_unget_reg(reg); } static void _stxi_l(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) SD(r1, i0, r0); else { reg = jit_get_reg(jit_class_gpr); addi(rn(reg), r0, i0); str_l(rn(reg), r1); jit_unget_reg(reg); } } #endif # if __BYTE_ORDER == __LITTLE_ENDIAN static void _htonr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { jit_int32_t t0; t0 = jit_get_reg(jit_class_gpr); rshi(rn(t0), r1, 8); andi(r0, r1, 0xff); andi(rn(t0), rn(t0), 0xff); lshi(r0, r0, 8); orr(r0, r0, rn(t0)); jit_unget_reg(t0); } static void _htonr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { jit_int32_t t0; jit_int32_t t1; jit_int32_t t2; t0 = jit_get_reg(jit_class_gpr); t1 = jit_get_reg(jit_class_gpr); t2 = jit_get_reg(jit_class_gpr); rshi(rn(t0), r1, 24); rshi(rn(t1), r1, 16); rshi(rn(t2), r1, 8); andi(rn(t0), rn(t0), 0xff); andi(rn(t1), rn(t1), 0xff); andi(rn(t2), rn(t2), 0xff); andi(r0, r1, 0xff); lshi(r0, r0, 24); lshi(rn(t1), rn(t1), 8); orr(r0, r0, rn(t0)); lshi(rn(t2), rn(t2), 16); orr(r0, r0, rn(t1)); orr(r0, r0, rn(t2)); jit_unget_reg(t2); jit_unget_reg(t1); jit_unget_reg(t0); } static void _htonr_ul(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); rshi_u(rn(reg), r1, 32); htonr_ui(r0, r1); htonr_ui(rn(reg), rn(reg)); lshi(r0, r0, 32); orr(r0, r0, rn(reg)); jit_unget_reg(reg); } # endif static void _extr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { if (jit_mips2_p()) SEB(r0, r1); else { lshi(r0, r1, __WORDSIZE - 8); rshi(r0, r0, __WORDSIZE - 8); } } static void _extr_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { if (jit_mips2_p()) SEH(r0, r1); else { lshi(r0, r1, __WORDSIZE - 16); rshi(r0, r0, __WORDSIZE - 16); } } # if __WORDSIZE == 64 static void _extr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { lshi(r0, r1, 32); rshi_u(r0, r0, 32); } # endif static void _lti(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) SLTI(r0, r1, i0); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ltr(r0, r1, rn(reg)); jit_unget_reg(reg); } } static void _lti_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (can_sign_extend_short_p(i0)) SLTIU(r0, r1, i0); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ltr_u(r0, r1, rn(reg)); jit_unget_reg(reg); } } static void _ler(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { SLT(r0, r2, r1); XORI(r0, r0, 1); } static void _lei(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (i0 == 0) { SLT(r0, _ZERO_REGNO, r1); XORI(r0, r0, 1); } else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ler(r0, r1, rn(reg)); jit_unget_reg(reg); } } static void _ler_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { SLTU(r0, r2, r1); XORI(r0, r0, 1); } static void _lei_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (i0 == 0) { SLTU(r0, _ZERO_REGNO, r1); XORI(r0, r0, 1); } else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ler_u(r0, r1, rn(reg)); jit_unget_reg(reg); } } static void _eqr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { subr(r0, r1, r2); SLTU(r0, _ZERO_REGNO, r0); XORI(r0, r0, 1); } static void _eqi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { if (i0) { subi(r0, r1, i0); SLTU(r0, _ZERO_REGNO, r0); } else SLTU(r0, _ZERO_REGNO, r1); XORI(r0, r0, 1); } static void _ger(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { SLT(r0, r1, r2); XORI(r0, r0, 1); } static void _gei(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ger(r0, r1, rn(reg)); jit_unget_reg(reg); } static void _ger_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { SLTU(r0, r1, r2); XORI(r0, r0, 1); } static void _gei_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); ger_u(r0, r1, rn(reg)); jit_unget_reg(reg); } static void _gti(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (i0 == 0) SLT(r0, _ZERO_REGNO, r1); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); SLT(r0, rn(reg), r1); jit_unget_reg(reg); } } static void _gti_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { jit_int32_t reg; if (i0 == 0) SLTU(r0, _ZERO_REGNO, r1); else { reg = jit_get_reg(jit_class_gpr); movi(rn(reg), i0); SLTU(r0, rn(reg), r1); jit_unget_reg(reg); } } static void _ner(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) { subr(r0, r1, r2); SLTU(r0, _ZERO_REGNO, r0); } static void _nei(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) { if (i0) { subi(r0, r1, i0); SLTU(r0, _ZERO_REGNO, r0); } else SLTU(r0, _ZERO_REGNO, r1); } static jit_word_t _bltr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t reg; reg = jit_get_reg(jit_class_gpr); SLT(rn(reg), r0, r1); w = _jit->pc.w; BNE(rn(reg), _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); jit_unget_reg(reg); return (w); } static jit_word_t _bltr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t reg; reg = jit_get_reg(jit_class_gpr|jit_class_nospill); SLTU(rn(reg), r0, r1); w = _jit->pc.w; BNE(rn(reg), _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); jit_unget_reg(reg); return (w); } static jit_word_t _blti(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_word_t d; jit_int32_t reg; jit_bool_t zero_p; if (!(zero_p = i1 == 0)) reg = jit_get_reg(jit_class_gpr|jit_class_nospill); if (can_sign_extend_short_p(i1)) { if (!zero_p) SLTI(rn(reg), r0, i1); w = _jit->pc.w; d = ((i0 - w) >> 2) - 1; if (!zero_p) BNE(rn(reg), _ZERO_REGNO, d); else BLTZ(r0, d); NOP(1); } else { movi(rn(reg), i1); w = bltr(i0, r0, rn(reg)); } if (!zero_p) jit_unget_reg(reg); return (w); } static jit_word_t _blti_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t reg; reg = jit_get_reg(jit_class_gpr|jit_class_nospill); if (can_sign_extend_short_p(i1)) { SLTIU(rn(reg), r0, i1); w = _jit->pc.w; BNE(rn(reg), _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); } else { movi(rn(reg), i1); w = bltr_u(i0, r0, rn(reg)); } jit_unget_reg(reg); return (w); } static jit_word_t _bler(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t reg; reg = jit_get_reg(jit_class_gpr|jit_class_nospill); SLT(rn(reg), r1, r0); w = _jit->pc.w; BEQ(rn(reg), _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); jit_unget_reg(reg); return (w); } static jit_word_t _bler_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t reg; reg = jit_get_reg(jit_class_gpr|jit_class_nospill); SLTU(rn(reg), r1, r0); w = _jit->pc.w; BEQ(rn(reg), _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); jit_unget_reg(reg); return (w); } static jit_word_t _blei(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t reg; if (i1 == 0) { w = _jit->pc.w; BLEZ(r0, ((i0 - w) >> 2) - 1); NOP(1); } else { reg = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(reg), i1); w = bler(i0, r0, rn(reg)); jit_unget_reg(reg); } return (w); } static jit_word_t _blei_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t reg; if (i1 == 0) { w = _jit->pc.w; BEQ(r0, _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); } else { reg = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(reg), i1); w = bler_u(i0, r0, rn(reg)); jit_unget_reg(reg); } return (w); } static jit_word_t _beqr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; w = _jit->pc.w; BEQ(r0, r1, ((i0 - w) >> 2) - 1); NOP(1); return (w); } static jit_word_t _beqi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t reg; if (i1 == 0) { w = _jit->pc.w; BEQ(r0, _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); } else { reg = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(reg), i1); w = beqr(i0, r0, rn(reg)); jit_unget_reg(reg); } return (w); } static jit_word_t _bger(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t reg; reg = jit_get_reg(jit_class_gpr|jit_class_nospill); SLT(rn(reg), r0, r1); w = _jit->pc.w; BEQ(rn(reg), _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); jit_unget_reg(reg); return (w); } static jit_word_t _bger_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t reg; reg = jit_get_reg(jit_class_gpr|jit_class_nospill); SLTU(rn(reg), r0, r1); w = _jit->pc.w; BEQ(rn(reg), _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); jit_unget_reg(reg); return (w); } static jit_word_t _bgei(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_word_t d; jit_int32_t reg; jit_bool_t zero_p; if (!(zero_p = i1 == 0)) reg = jit_get_reg(jit_class_gpr|jit_class_nospill); if (can_sign_extend_short_p(i1)) { if (!zero_p) SLTI(rn(reg), r0, i1); w = _jit->pc.w; d = ((i0 - w) >> 2) - 1; if (!zero_p) BEQ(rn(reg), _ZERO_REGNO, d); else BGEZ(r0, d); NOP(1); } else { movi(rn(reg), i1); w = bger(i0, r0, rn(reg)); } if (!zero_p) jit_unget_reg(reg); return (w); } static jit_word_t _bgei_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t reg; reg = jit_get_reg(jit_class_gpr|jit_class_nospill); if (can_sign_extend_short_p(i1)) { SLTIU(rn(reg), r0, i1); w = _jit->pc.w; BEQ(rn(reg), _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); } else { movi(rn(reg), i1); w = bger_u(i0, r0, rn(reg)); } jit_unget_reg(reg); return (w); } static jit_word_t _bgtr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t reg; reg = jit_get_reg(jit_class_gpr|jit_class_nospill); SLT(rn(reg), r1, r0); w = _jit->pc.w; BNE(rn(reg), _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); jit_unget_reg(reg); return (w); } static jit_word_t _bgtr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t reg; reg = jit_get_reg(jit_class_gpr|jit_class_nospill); SLTU(rn(reg), r1, r0); w = _jit->pc.w; BNE(rn(reg), _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); jit_unget_reg(reg); return (w); } static jit_word_t _bgti(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t reg; if (i1 == 0) { w = _jit->pc.w; BGTZ(r0, ((i0 - w) >> 2) - 1); NOP(1); } else { reg = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(reg), i1); w = bgtr(i0, r0, rn(reg)); jit_unget_reg(reg); } return (w); } static jit_word_t _bgti_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t reg; if (i1 == 0) { w = _jit->pc.w; BNE(r0, _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); } else { reg = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(reg), i1); w = bgtr_u(i0, r0, rn(reg)); jit_unget_reg(reg); } return (w); } static jit_word_t _bner(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; w = _jit->pc.w; BNE(r0, r1, ((i0 - w) >> 2) - 1); NOP(1); return (w); } static jit_word_t _bnei(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t reg; if (i1 == 0) { w = _jit->pc.w; BNE(r0, _ZERO_REGNO, ((i0 - w) >> 2) - 1); NOP(1); } else { reg = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(reg), i1); w = bner(i0, r0, rn(reg)); jit_unget_reg(reg); } return (w); } static void _jmpr(jit_state_t *_jit, jit_int32_t r0) { JR(r0); NOP(1); } static jit_word_t _jmpi(jit_state_t *_jit, jit_word_t i0) { jit_word_t w; jit_int32_t reg; w = _jit->pc.w; if (((w + sizeof(jit_int32_t)) & 0xf0000000) == (i0 & 0xf0000000)) { J((i0 & ~0xf0000000) >> 2); NOP(1); } else { reg = jit_get_reg(jit_class_gpr|jit_class_nospill); movi_p(rn(reg), i0); jmpr(rn(reg)); jit_unget_reg(reg); } return (w); } static jit_word_t _boaddr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; jit_int32_t t2; /* t1 = r0 + r1; overflow = r1 < 0 ? r0 < t1 : t1 < r0 */ t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); t2 = jit_get_reg(jit_class_gpr|jit_class_nospill); SLT(rn(t0), r1, _ZERO_REGNO); /* t0 = r1 < 0 */ addr(rn(t1), r0, r1); /* t1 = r0 + r1 */ SLT(rn(t2), rn(t1), r0); /* t2 = t1 < r0 */ SLT(rn(t1), r0, rn(t1)); /* t1 = r0 < t1 */ MOVZ(rn(t1), rn(t2), rn(t0)); /* if (r0 == 0) t1 = t2 */ w = _jit->pc.w; BNE(rn(t1), _ZERO_REGNO, ((i0 - w) >> 2) - 1); /* delay slot */ addr(r0, r0, r1); jit_unget_reg(t2); jit_unget_reg(t1); jit_unget_reg(t0); return (w); } static jit_word_t _boaddi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; jit_int32_t t2; if (can_sign_extend_short_p(i1)) { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); t2 = jit_get_reg(jit_class_gpr|jit_class_nospill); SLTI(rn(t0), _ZERO_REGNO, i1); addiu(rn(t1), r0, i1); SLT(rn(t2), r0, rn(t1)); SLT(rn(t1), rn(t1), r0); MOVZ(rn(t1), rn(t2), rn(t0)); w = _jit->pc.w; BNE(rn(t1), _ZERO_REGNO, ((i0 - w) >> 2) - 1); /* delay slot */ addiu(r0, r0, i1); jit_unget_reg(t2); jit_unget_reg(t1); jit_unget_reg(t0); } else { t0 = jit_get_reg(jit_class_gpr); movi(rn(t0), i1); w = boaddr(i0, r0, rn(t0)); jit_unget_reg(t0); } return (w); } static jit_word_t _boaddr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); addr(rn(t0), r0, r1); SLTU(rn(t1), rn(t0), r0); w = _jit->pc.w; BNE(_ZERO_REGNO, rn(t1), ((i0 - w) >> 2) - 1); /* delay slot */ movr(r0, rn(t0)); jit_unget_reg(t1); jit_unget_reg(t0); return (w); } static jit_word_t _boaddi_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; if (can_sign_extend_short_p(i0)) { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); addiu(rn(t0), r0, i1); SLTU(rn(t1), rn(t0), r0); w = _jit->pc.w; BNE(_ZERO_REGNO, rn(t1), ((i0 - w) >> 2) - 1); /* delay slot */ movr(r0, rn(t0)); jit_unget_reg(t1); jit_unget_reg(t0); } else { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(t0), i1); w = boaddr_u(i0, r0, rn(t0)); jit_unget_reg(t0); } return (w); } static jit_word_t _bxaddr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; jit_int32_t t2; /* t1 = r0 + r1; overflow = r1 < 0 ? r0 < t1 : t1 < r0 */ t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); t2 = jit_get_reg(jit_class_gpr|jit_class_nospill); SLT(rn(t0), r1, _ZERO_REGNO); /* t0 = r1 < 0 */ addr(rn(t1), r0, r1); /* t1 = r0 + r1 */ SLT(rn(t2), rn(t1), r0); /* t2 = t1 < r0 */ SLT(rn(t1), r0, rn(t1)); /* t1 = r0 < t1 */ MOVZ(rn(t1), rn(t2), rn(t0)); /* if (r0 == 0) t1 = t2 */ w = _jit->pc.w; BEQ(rn(t1), _ZERO_REGNO, ((i0 - w) >> 2) - 1); /* delay slot */ addr(r0, r0, r1); jit_unget_reg(t2); jit_unget_reg(t1); jit_unget_reg(t0); return (w); } static jit_word_t _bxaddi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; jit_int32_t t2; if (can_sign_extend_short_p(i1)) { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); t2 = jit_get_reg(jit_class_gpr|jit_class_nospill); SLTI(rn(t0), _ZERO_REGNO, i1); addiu(rn(t1), r0, i1); SLT(rn(t2), r0, rn(t1)); SLT(rn(t1), rn(t1), r0); MOVZ(rn(t1), rn(t2), rn(t0)); w = _jit->pc.w; BEQ(rn(t1), _ZERO_REGNO, ((i0 - w) >> 2) - 1); /* delay slot */ addiu(r0, r0, i1); jit_unget_reg(t2); jit_unget_reg(t1); jit_unget_reg(t0); } else { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(t0), i1); w = bxaddr(i0, r0, rn(t0)); jit_unget_reg(t0); } return (w); } static jit_word_t _bxaddr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); addr(rn(t0), r0, r1); SLTU(rn(t1), rn(t0), r0); w = _jit->pc.w; BEQ(_ZERO_REGNO, rn(t1), ((i0 - w) >> 2) - 1); /* delay slot */ movr(r0, rn(t0)); jit_unget_reg(t1); jit_unget_reg(t0); return (w); } static jit_word_t _bxaddi_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; if (can_sign_extend_short_p(i0)) { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); addiu(rn(t0), r0, i1); SLTU(rn(t1), rn(t0), r0); w = _jit->pc.w; BEQ(_ZERO_REGNO, rn(t1), ((i0 - w) >> 2) - 1); /* delay slot */ movr(r0, rn(t0)); jit_unget_reg(t1); jit_unget_reg(t0); } else { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(t0), i1); w = bxaddr_u(i0, r0, rn(t0)); jit_unget_reg(t0); } return (w); } static jit_word_t _bosubr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; jit_int32_t t2; /* t1 = r0 - r1; overflow = 0 < r1 ? r0 < t1 : t1 < r0 */ t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); t2 = jit_get_reg(jit_class_gpr|jit_class_nospill); SLT(rn(t0), _ZERO_REGNO, r1); /* t0 = 0 < r1 */ subr(rn(t1), r0, r1); /* t1 = r0 - r1 */ SLT(rn(t2), rn(t1), r0); /* t2 = t1 < r0 */ SLT(rn(t1), r0, rn(t1)); /* t1 = r0 < t1 */ MOVZ(rn(t1), rn(t2), rn(t0)); /* if (r0 == 0) t1 = t2 */ w = _jit->pc.w; BNE(rn(t1), _ZERO_REGNO, ((i0 - w) >> 2) - 1); /* delay slot */ subr(r0, r0, r1); jit_unget_reg(t2); jit_unget_reg(t1); jit_unget_reg(t0); return (w); } static jit_word_t _bosubi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; jit_int32_t t2; if (can_sign_extend_short_p(i1) && (i1 & 0xffff) != 0x8000) { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); t2 = jit_get_reg(jit_class_gpr|jit_class_nospill); SLTI(rn(t0), _ZERO_REGNO, i1); addiu(rn(t1), r0, -i1); SLT(rn(t2), rn(t1), r0); SLT(rn(t1), r0, rn(t1)); MOVZ(rn(t1), rn(t2), rn(t0)); w = _jit->pc.w; BNE(rn(t1), _ZERO_REGNO, ((i0 - w) >> 2) - 1); /* delay slot */ addiu(r0, r0, -i1); jit_unget_reg(t2); jit_unget_reg(t1); jit_unget_reg(t0); } else { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(t0), i1); w = bosubr(i0, r0, rn(t0)); jit_unget_reg(t0); } return (w); } static jit_word_t _bosubr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); subr(rn(t0), r0, r1); SLTU(rn(t1), r0, rn(t0)); w = _jit->pc.w; BNE(_ZERO_REGNO, rn(t1), ((i0 - w) >> 2) - 1); /* delay slot */ movr(r0, rn(t0)); jit_unget_reg(t1); jit_unget_reg(t0); return (w); } static jit_word_t _bosubi_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; if (can_sign_extend_short_p(i0) && (i0 & 0xffff) != 0x8000) { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); addiu(rn(t0), r0, -i1); SLTU(rn(t1), r0, rn(t0)); w = _jit->pc.w; BNE(_ZERO_REGNO, rn(t1), ((i0 - w) >> 2) - 1); /* delay slot */ movr(r0, rn(t0)); jit_unget_reg(t1); jit_unget_reg(t0); } else { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(t0), i1); w = bosubr_u(i0, r0, rn(t0)); jit_unget_reg(t0); } return (w); } static jit_word_t _bxsubr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; jit_int32_t t2; /* t1 = r0 - r1; overflow = 0 < r1 ? r0 < t1 : t1 < r0 */ t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); t2 = jit_get_reg(jit_class_gpr|jit_class_nospill); SLT(rn(t0), _ZERO_REGNO, r1); /* t0 = 0 < r1 */ subr(rn(t1), r0, r1); /* t1 = r0 - r1 */ SLT(rn(t2), rn(t1), r0); /* t2 = t1 < r0 */ SLT(rn(t1), r0, rn(t1)); /* t1 = r0 < t1 */ MOVZ(rn(t1), rn(t2), rn(t0)); /* if (t0 == 0) t1 = t2 */ w = _jit->pc.w; BEQ(rn(t1), _ZERO_REGNO, ((i0 - w) >> 2) - 1); /* delay slot */ subr(r0, r0, r1); jit_unget_reg(t2); jit_unget_reg(t1); jit_unget_reg(t0); return (w); } static jit_word_t _bxsubi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; jit_int32_t t2; if (can_sign_extend_short_p(i1) && (i1 & 0xffff) != 0x8000) { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); t2 = jit_get_reg(jit_class_gpr|jit_class_nospill); SLTI(rn(t0), _ZERO_REGNO, i1); addiu(rn(t1), r0, -i1); SLT(rn(t2), rn(t1), r0); SLT(rn(t1), r0, rn(t1)); MOVZ(rn(t1), rn(t2), rn(t0)); w = _jit->pc.w; BEQ(rn(t1), _ZERO_REGNO, ((i0 - w) >> 2) - 1); /* delay slot */ addiu(r0, r0, -i1); jit_unget_reg(t2); jit_unget_reg(t1); jit_unget_reg(t0); } else { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(t0), i1); w = bxsubr(i0, r0, rn(t0)); jit_unget_reg(t0); } return (w); } static jit_word_t _bxsubr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); subr(rn(t0), r0, r1); SLTU(rn(t1), r0, rn(t0)); w = _jit->pc.w; BEQ(_ZERO_REGNO, rn(t1), ((i0 - w) >> 2) - 1); /* delay slot */ movr(r0, rn(t0)); jit_unget_reg(t1); jit_unget_reg(t0); return (w); } static jit_word_t _bxsubi_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t t0; jit_int32_t t1; if (can_sign_extend_short_p(i0) && (i0 & 0xffff) != 0x8000) { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); addiu(rn(t0), r0, -i1); SLTU(rn(t1), r0, rn(t0)); w = _jit->pc.w; BEQ(_ZERO_REGNO, rn(t1), ((i0 - w) >> 2) - 1); /* delay slot */ movr(r0, rn(t0)); jit_unget_reg(t1); jit_unget_reg(t0); } else { t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); movi(rn(t0), i1); w = bxsubr_u(i0, r0, rn(t0)); jit_unget_reg(t0); } return (w); } static jit_word_t _bmsr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t t0; t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); AND(rn(t0), r0, r1); w = _jit->pc.w; BNE(_ZERO_REGNO, rn(t0), ((i0 - w) >> 2) - 1); NOP(1); jit_unget_reg(t0); return (w); } static jit_word_t _bmsi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t t0; t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); if (can_zero_extend_short_p(i1)) { ANDI(rn(t0), r0, i1); w = _jit->pc.w; BNE(_ZERO_REGNO, rn(t0), ((i0 - w) >> 2) - 1); NOP(1); } else { movi(rn(t0), i1); w = bmsr(i0, r0, rn(t0)); } jit_unget_reg(t0); return (w); } static jit_word_t _bmcr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) { jit_word_t w; jit_int32_t t0; t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); AND(rn(t0), r0, r1); w = _jit->pc.w; BEQ(_ZERO_REGNO, rn(t0), ((i0 - w) >> 2) - 1); NOP(1); jit_unget_reg(t0); return (w); } static jit_word_t _bmci(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) { jit_word_t w; jit_int32_t t0; t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); if (can_zero_extend_short_p(i1)) { ANDI(rn(t0), r0, i1); w = _jit->pc.w; BEQ(_ZERO_REGNO, rn(t0), ((i0 - w) >> 2) - 1); NOP(1); } else { movi(rn(t0), i1); w = bmcr(i0, r0, rn(t0)); } jit_unget_reg(t0); return (w); } static void _callr(jit_state_t *_jit, jit_int32_t r0) { JALR(r0); if (r0 != _T9_REGNO) movr(_T9_REGNO, r0); else NOP(1); } static void _calli(jit_state_t *_jit, jit_word_t i0) { movi(_T9_REGNO, i0); JALR(_T9_REGNO); NOP(1); } static jit_word_t _calli_p(jit_state_t *_jit, jit_word_t i0) { jit_word_t word; word = _jit->pc.w; movi_p(_T9_REGNO, i0); JALR(_T9_REGNO); NOP(1); return (word); } static jit_int32_t fregs[] = { _F30, _F28, _F26, _F24, _F22, _F20, #if !NEW_ABI _F18, _F16, #endif }; static jit_int32_t iregs[] = { _S7, _S6, _S5, _S4, _S3, _S2, _S1, _S0, }; static void _prolog(jit_state_t *_jit, jit_node_t *node) { jit_int32_t index; jit_int32_t offset; if (_jitc->function->define_frame || _jitc->function->assume_frame) { jit_int32_t frame = -_jitc->function->frame; assert(_jitc->function->self.aoff >= frame); if (_jitc->function->assume_frame) return; _jitc->function->self.aoff = frame; } if (_jitc->function->allocar) _jitc->function->self.aoff &= -8; #if NEW_ABI _jitc->function->stack = ((_jitc->function->self.alen - /* align stack at 16 bytes */ _jitc->function->self.aoff) + 15) & -16; #else _jitc->function->stack = ((/* first 16 bytes must be allocated */ (_jitc->function->self.alen > 16 ? _jitc->function->self.alen : 16) - /* align stack at 8 bytes */ _jitc->function->self.aoff) + 7) & -8; #endif /* callee save registers */ #if NEW_ABI if ((_jitc->function->self.call & jit_call_varargs) && jit_arg_reg_p(_jitc->function->vagp)) subi(_SP_REGNO, _SP_REGNO, stack_framesize + 64); else #endif subi(_SP_REGNO, _SP_REGNO, stack_framesize); offset = stack_framesize - (sizeof(jit_word_t) << 1); for (index = 0; index < jit_size(fregs); index++, offset -= 8) { if (jit_regset_tstbit(&_jitc->function->regset, fregs[index])) stxi_d(offset, _SP_REGNO, rn(fregs[index])); } for (index = 0; index < jit_size(iregs); index++, offset -= sizeof(jit_word_t)) { if (jit_regset_tstbit(&_jitc->function->regset, iregs[index])) stxi(offset, _SP_REGNO, rn(iregs[index])); } assert(offset >= sizeof(jit_word_t)); stxi(offset, _SP_REGNO, _RA_REGNO); stxi(0, _SP_REGNO, _BP_REGNO); movr(_BP_REGNO, _SP_REGNO); /* alloca */ if (_jitc->function->stack) subi(_SP_REGNO, _SP_REGNO, _jitc->function->stack); if (_jitc->function->allocar) { index = jit_get_reg(jit_class_gpr); movi(rn(index), _jitc->function->self.aoff); stxi_i(_jitc->function->aoffoff, _BP_REGNO, rn(index)); jit_unget_reg(index); } if (_jitc->function->self.call & jit_call_varargs) { #if NEW_ABI index = _jitc->function->vagp; #else index = (_jitc->function->self.size - stack_framesize) >> STACK_SHIFT; #endif offset = stack_framesize + index * STACK_SLOT; for (; jit_arg_reg_p(index); ++index, offset += STACK_SLOT) { #if NEW_ABI SD(rn(_A0 - index), offset, _BP_REGNO); #else stxi(offset + WORD_ADJUST, _BP_REGNO, rn(_A0 - index)); #endif } } } static void _epilog(jit_state_t *_jit, jit_node_t *node) { jit_int32_t index; jit_int32_t offset; if (_jitc->function->assume_frame) return; /* callee save registers */ movr(_SP_REGNO, _BP_REGNO); offset = stack_framesize - (sizeof(jit_word_t) << 1); for (index = 0; index < jit_size(fregs); index++, offset -= 8) { if (jit_regset_tstbit(&_jitc->function->regset, fregs[index])) ldxi_d(rn(fregs[index]), _SP_REGNO, offset); } for (index = 0; index < jit_size(iregs); index++, offset -= sizeof(jit_word_t)) { if (jit_regset_tstbit(&_jitc->function->regset, iregs[index])) ldxi(rn(iregs[index]), _SP_REGNO, offset); } assert(offset >= sizeof(jit_word_t)); ldxi(_RA_REGNO, _SP_REGNO, offset); ldxi(_BP_REGNO, _SP_REGNO, 0); JR(_RA_REGNO); /* delay slot */ #if NEW_ABI if ((_jitc->function->self.call & jit_call_varargs) && jit_arg_reg_p(_jitc->function->vagp)) addi(_SP_REGNO, _SP_REGNO, stack_framesize + 64); else #endif addi(_SP_REGNO, _SP_REGNO, stack_framesize); } static void _vastart(jit_state_t *_jit, jit_int32_t r0) { assert(_jitc->function->self.call & jit_call_varargs); /* Initialize va_list to the first stack argument. */ #if NEW_ABI if (jit_arg_reg_p(_jitc->function->vagp)) addi(r0, _BP_REGNO, stack_framesize + _jitc->function->vagp * sizeof(jit_int64_t)); else #endif addi(r0, _BP_REGNO, _jitc->function->self.size); } static void _vaarg(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) { /* Load argument. */ #if WORD_ADJUST ldxi(r0, r1, WORD_ADJUST); #else ldr(r0, r1); #endif /* Update va_list. */ addi(r1, r1, STACK_SLOT); } static void _patch_abs(jit_state_t *_jit, jit_word_t instr, jit_word_t label) { jit_instr_t i; union { jit_int32_t *i; jit_word_t w; } u; u.w = instr; #if __WORDSIZE == 32 i.op = u.i[0]; assert(i.hc.b == MIPS_LUI); i.is.b = label >> 16; u.i[0] = i.op; i.op = u.i[1]; assert(i.hc.b == MIPS_ORI); i.is.b = label; u.i[1] = i.op; #else i.op = u.i[0]; assert(i.hc.b == MIPS_LUI); i.is.b = label >> 48; u.i[0] = i.op; i.op = u.i[1]; assert(i.hc.b == MIPS_ORI); i.is.b = label >> 32; u.i[1] = i.op; /* lshi */ i.op = u.i[3]; assert(i.hc.b == MIPS_ORI); i.is.b = label >> 16; u.i[3] = i.op; /* lshi */ i.op = u.i[5]; assert(i.hc.b == MIPS_ORI); i.is.b = label; u.i[5] = i.op; #endif } static void _patch_at(jit_state_t *_jit, jit_word_t instr, jit_word_t label) { jit_instr_t i; union { jit_int32_t *i; jit_word_t w; } u; u.w = instr; i.op = u.i[0]; switch (i.hc.b) { /* 16 bit immediate opcodes */ case MIPS_REGIMM: switch (i.rt.b) { case MIPS_BLTZ: case MIPS_BLTZL: case MIPS_BLTZAL: case MIPS_BLTZALL: case MIPS_BGEZ: case MIPS_BGEZAL: case MIPS_BGEZALL: case MIPS_BGEZL: case MIPS_TEQI: case MIPS_TGEI: case MIPS_TGEIU: case MIPS_TLTI: case MIPS_TLTIU: case MIPS_TNEI: i.is.b = ((label - instr) >> 2) - 1; u.i[0] = i.op; break; default: assert(!"unhandled branch opcode"); break; } break; case MIPS_COP1: case MIPS_COP2: assert(i.rs.b == MIPS_BC); switch (i.rt.b) { case MIPS_BCF: case MIPS_BCFL: case MIPS_BCT: case MIPS_BCTL: i.is.b = ((label - instr) >> 2) - 1; u.i[0] = i.op; break; default: assert(!"unhandled branch opcode"); break; } break; case MIPS_BLEZ: case MIPS_BLEZL: case MIPS_BEQ: case MIPS_BEQL: case MIPS_BGTZ: case MIPS_BGTZL: case MIPS_BNE: case MIPS_BNEL: i.is.b = ((label - instr) >> 2) - 1; u.i[0] = i.op; break; case MIPS_LUI: patch_abs(instr, label); break; case MIPS_J: case MIPS_JAL: case MIPS_JALX: assert(((instr + sizeof(jit_int32_t)) & 0xf0000000) == (label & 0xf0000000)); i.ii.b = (label & ~0xf0000000) >> 2; u.i[0] = i.op; break; default: assert(!"unhandled branch opcode"); break; } } #endif