1/* 2 * Copyright(c) 2019-2023 Qualcomm Innovation Center, Inc. All Rights Reserved. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, see <http://www.gnu.org/licenses/>. 16 */ 17 18 19/*********************************************/ 20/* Jump instructions */ 21/*********************************************/ 22 23#define A_JDIR A_JUMP 24#define A_CJNEWDIR A_JUMP 25#define A_CJOLDDIR A_JUMP 26#define A_NEWVALUEJ A_JUMP,A_DOTNEWVALUE,A_MEMLIKE_PACKET_RULES 27#define A_JINDIR A_JUMP,A_INDIRECT 28#define A_JINDIRNEW A_JUMP,A_INDIRECT 29#define A_JINDIROLD A_JUMP,A_INDIRECT 30 31Q6INSN(J2_jump,"jump #r22:2",ATTRIBS(A_JDIR), "direct unconditional jump", 32{fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}) 33 34Q6INSN(J2_jumpr,"jumpr Rs32",ATTRIBS(A_JINDIR), "indirect unconditional jump", 35{fJUMPR(RsN,RsV,COF_TYPE_JUMPR);}) 36 37Q6INSN(J2_jumprh,"jumprh Rs32",ATTRIBS(A_JINDIR, A_HINTED_COF), "indirect unconditional jump", 38{fJUMPR(RsN,RsV,COF_TYPE_JUMPR);}) 39 40#define OLDCOND_JUMP(TAG,OPER,OPER2,ATTRIB,DESCR,SEMANTICS) \ 41Q6INSN(TAG##t,"if (Pu4) "OPER":nt "OPER2,ATTRIB,DESCR,{fBRANCH_SPECULATE_STALL(fLSBOLD(PuV),,SPECULATE_NOT_TAKEN,12,0); if (fLSBOLD(PuV)) { SEMANTICS; }}) \ 42Q6INSN(TAG##f,"if (!Pu4) "OPER":nt "OPER2,ATTRIB,DESCR,{fBRANCH_SPECULATE_STALL(fLSBOLDNOT(PuV),,SPECULATE_NOT_TAKEN,12,0); if (fLSBOLDNOT(PuV)) { SEMANTICS; }}) \ 43Q6INSN(TAG##tpt,"if (Pu4) "OPER":t "OPER2,ATTRIB,DESCR,{fBRANCH_SPECULATE_STALL(fLSBOLD(PuV),,SPECULATE_TAKEN,12,0); if (fLSBOLD(PuV)) { SEMANTICS; }}) \ 44Q6INSN(TAG##fpt,"if (!Pu4) "OPER":t "OPER2,ATTRIB,DESCR,{fBRANCH_SPECULATE_STALL(fLSBOLDNOT(PuV),,SPECULATE_TAKEN,12,0); if (fLSBOLDNOT(PuV)) { SEMANTICS; }}) 45 46OLDCOND_JUMP(J2_jump,"jump","#r15:2",ATTRIBS(A_CJOLDDIR),"direct conditional jump", 47fIMMEXT(riV);fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);) 48 49OLDCOND_JUMP(J2_jumpr,"jumpr","Rs32",ATTRIBS(A_JINDIROLD),"indirect conditional jump", 50fJUMPR(RsN,RsV,COF_TYPE_JUMPR);) 51 52#define NEWCOND_JUMP(TAG,OPER,OPER2,ATTRIB,DESCR,SEMANTICS)\ 53Q6INSN(TAG##tnew,"if (Pu4.new) "OPER":nt "OPER2,ATTRIB,DESCR,{fBRANCH_SPECULATE_STALL(fLSBNEW(PuN),, SPECULATE_NOT_TAKEN , 12,0)} {if(fLSBNEW(PuN)){SEMANTICS;}})\ 54Q6INSN(TAG##fnew,"if (!Pu4.new) "OPER":nt "OPER2,ATTRIB,DESCR,{fBRANCH_SPECULATE_STALL(fLSBNEWNOT(PuN),, SPECULATE_NOT_TAKEN , 12,0)} {if(fLSBNEWNOT(PuN)){SEMANTICS;}})\ 55Q6INSN(TAG##tnewpt,"if (Pu4.new) "OPER":t "OPER2,ATTRIB,DESCR,{fBRANCH_SPECULATE_STALL(fLSBNEW(PuN),, SPECULATE_TAKEN , 12,0)} {if(fLSBNEW(PuN)){SEMANTICS;}})\ 56Q6INSN(TAG##fnewpt,"if (!Pu4.new) "OPER":t "OPER2,ATTRIB,DESCR,{fBRANCH_SPECULATE_STALL(fLSBNEWNOT(PuN),, SPECULATE_TAKEN , 12,0)} {if(fLSBNEWNOT(PuN)){SEMANTICS;}}) 57 58NEWCOND_JUMP(J2_jump,"jump","#r15:2",ATTRIBS(A_CJNEWDIR,A_ARCHV2),"direct conditional jump", 59fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMPNEW);) 60 61NEWCOND_JUMP(J2_jumpr,"jumpr","Rs32",ATTRIBS(A_JINDIRNEW,A_ARCHV3),"indirect conditional jump", 62fJUMPR(RsN,RsV,COF_TYPE_JUMPR);) 63 64 65 66Q6INSN(J4_hintjumpr,"hintjr(Rs32)",ATTRIBS(A_JINDIR),"hint indirect conditional jump", 67{fHINTJR(RsV);}) 68 69 70/*********************************************/ 71/* Compound Compare-Jumps */ 72/*********************************************/ 73Q6INSN(J2_jumprz,"if (Rs32!=#0) jump:nt #r13:2",ATTRIBS(A_CJNEWDIR,A_ARCHV3),"direct conditional jump if register true", 74{fBRANCH_SPECULATE_STALL((RsV!=0), , SPECULATE_NOT_TAKEN,12,0) if (RsV != 0) { fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}}) 75 76Q6INSN(J2_jumprnz,"if (Rs32==#0) jump:nt #r13:2",ATTRIBS(A_CJNEWDIR,A_ARCHV3),"direct conditional jump if register false", 77{fBRANCH_SPECULATE_STALL((RsV==0), , SPECULATE_NOT_TAKEN,12,0) if (RsV == 0) {fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}}) 78 79Q6INSN(J2_jumprzpt,"if (Rs32!=#0) jump:t #r13:2",ATTRIBS(A_CJNEWDIR,A_ARCHV3),"direct conditional jump if register true", 80{fBRANCH_SPECULATE_STALL((RsV!=0), , SPECULATE_TAKEN,12,0) if (RsV != 0) { fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}}) 81 82Q6INSN(J2_jumprnzpt,"if (Rs32==#0) jump:t #r13:2",ATTRIBS(A_CJNEWDIR,A_ARCHV3),"direct conditional jump if register false", 83{fBRANCH_SPECULATE_STALL((RsV==0), , SPECULATE_TAKEN,12,0) if (RsV == 0) {fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}}) 84 85Q6INSN(J2_jumprgtez,"if (Rs32>=#0) jump:nt #r13:2",ATTRIBS(A_CJNEWDIR,A_ARCHV3),"direct conditional jump if register greater or equal to zero", 86{fBRANCH_SPECULATE_STALL((RsV>=0), , SPECULATE_NOT_TAKEN,12,0) if (RsV>=0) { fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}}) 87 88Q6INSN(J2_jumprgtezpt,"if (Rs32>=#0) jump:t #r13:2",ATTRIBS(A_CJNEWDIR,A_ARCHV3),"direct conditional jump if register greater or equal to zero", 89{fBRANCH_SPECULATE_STALL((RsV>=0), , SPECULATE_TAKEN,12,0) if (RsV>=0) { fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}}) 90 91Q6INSN(J2_jumprltez,"if (Rs32<=#0) jump:nt #r13:2",ATTRIBS(A_CJNEWDIR,A_ARCHV3),"direct conditional jump if register less than or equal to zero", 92{fBRANCH_SPECULATE_STALL((RsV<=0), , SPECULATE_NOT_TAKEN,12,0) if (RsV<=0) { fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}}) 93 94Q6INSN(J2_jumprltezpt,"if (Rs32<=#0) jump:t #r13:2",ATTRIBS(A_CJNEWDIR,A_ARCHV3),"direct conditional jump if register less than or equal to zero", 95{fBRANCH_SPECULATE_STALL((RsV<=0), , SPECULATE_TAKEN,12,0) if (RsV<=0) { fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}}) 96 97 98 99/*********************************************/ 100/* V4 Compound Compare-Jumps */ 101/*********************************************/ 102 103 104/* V4 compound compare jumps (CJ) */ 105#define STD_CMPJUMP(TAG,TST,TSTSEM)\ 106Q6INSN(J4_##TAG##_tp0_jump_nt, "p0="TST"; if (p0.new) jump:nt #r9:2", ATTRIBS(A_CJNEWDIR,A_NEWCMPJUMP),"compound compare-jump", {fPART1(fWRITE_P0(f8BITSOF(TSTSEM))) fBRANCH_SPECULATE_STALL(fLSBNEW0,,SPECULATE_NOT_TAKEN,13,0) if (fLSBNEW0) {fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}})\ 107Q6INSN(J4_##TAG##_fp0_jump_nt, "p0="TST"; if (!p0.new) jump:nt #r9:2", ATTRIBS(A_CJNEWDIR,A_NEWCMPJUMP),"compound compare-jump",{fPART1(fWRITE_P0(f8BITSOF(TSTSEM))) fBRANCH_SPECULATE_STALL(fLSBNEW0NOT,,SPECULATE_NOT_TAKEN,13,0) if (fLSBNEW0NOT) {fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}})\ 108Q6INSN(J4_##TAG##_tp0_jump_t, "p0="TST"; if (p0.new) jump:t #r9:2", ATTRIBS(A_CJNEWDIR,A_NEWCMPJUMP),"compound compare-jump", {fPART1(fWRITE_P0(f8BITSOF(TSTSEM))) fBRANCH_SPECULATE_STALL(fLSBNEW0,,SPECULATE_TAKEN,13,0) if (fLSBNEW0) {fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}})\ 109Q6INSN(J4_##TAG##_fp0_jump_t, "p0="TST"; if (!p0.new) jump:t #r9:2", ATTRIBS(A_CJNEWDIR,A_NEWCMPJUMP),"compound compare-jump", {fPART1(fWRITE_P0(f8BITSOF(TSTSEM))) fBRANCH_SPECULATE_STALL(fLSBNEW0NOT,,SPECULATE_TAKEN,13,0) if (fLSBNEW0NOT) {fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}})\ 110Q6INSN(J4_##TAG##_tp1_jump_nt, "p1="TST"; if (p1.new) jump:nt #r9:2", ATTRIBS(A_CJNEWDIR,A_NEWCMPJUMP),"compound compare-jump", {fPART1(fWRITE_P1(f8BITSOF(TSTSEM))) fBRANCH_SPECULATE_STALL(fLSBNEW1,,SPECULATE_NOT_TAKEN,13,0) if (fLSBNEW1) {fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}})\ 111Q6INSN(J4_##TAG##_fp1_jump_nt, "p1="TST"; if (!p1.new) jump:nt #r9:2", ATTRIBS(A_CJNEWDIR,A_NEWCMPJUMP),"compound compare-jump",{fPART1(fWRITE_P1(f8BITSOF(TSTSEM))) fBRANCH_SPECULATE_STALL(fLSBNEW1NOT,,SPECULATE_NOT_TAKEN,13,0) if (fLSBNEW1NOT) {fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}})\ 112Q6INSN(J4_##TAG##_tp1_jump_t, "p1="TST"; if (p1.new) jump:t #r9:2", ATTRIBS(A_CJNEWDIR,A_NEWCMPJUMP),"compound compare-jump", {fPART1(fWRITE_P1(f8BITSOF(TSTSEM))) fBRANCH_SPECULATE_STALL(fLSBNEW1,,SPECULATE_TAKEN,13,0) if (fLSBNEW1) {fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}})\ 113Q6INSN(J4_##TAG##_fp1_jump_t, "p1="TST"; if (!p1.new) jump:t #r9:2", ATTRIBS(A_CJNEWDIR,A_NEWCMPJUMP),"compound compare-jump", {fPART1(fWRITE_P1(f8BITSOF(TSTSEM))) fBRANCH_SPECULATE_STALL(fLSBNEW1NOT,,SPECULATE_TAKEN,13,0) if (fLSBNEW1NOT) {fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}}) 114 115 116STD_CMPJUMP(cmpeqi,"cmp.eq(Rs16,#U5)",(RsV==UiV)) 117STD_CMPJUMP(cmpgti,"cmp.gt(Rs16,#U5)",(RsV>UiV)) 118STD_CMPJUMP(cmpgtui,"cmp.gtu(Rs16,#U5)",(fCAST4u(RsV)>UiV)) 119 120STD_CMPJUMP(cmpeqn1,"cmp.eq(Rs16,#-1)",(RsV==-1)) 121STD_CMPJUMP(cmpgtn1,"cmp.gt(Rs16,#-1)",(RsV>-1)) 122STD_CMPJUMP(tstbit0,"tstbit(Rs16,#0)",(RsV & 1)) 123 124STD_CMPJUMP(cmpeq,"cmp.eq(Rs16,Rt16)",(RsV==RtV)) 125STD_CMPJUMP(cmpgt,"cmp.gt(Rs16,Rt16)",(RsV>RtV)) 126STD_CMPJUMP(cmpgtu,"cmp.gtu(Rs16,Rt16)",(fCAST4u(RsV)>RtV)) 127 128 129 130/* V4 jump and transfer (CJ) */ 131Q6INSN(J4_jumpseti,"Rd16=#U6 ; jump #r9:2",ATTRIBS(A_JDIR), "direct unconditional jump and set register to immediate", 132{fIMMEXT(riV); fPCALIGN(riV); RdV=UiV; fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}) 133 134Q6INSN(J4_jumpsetr,"Rd16=Rs16 ; jump #r9:2",ATTRIBS(A_JDIR), "direct unconditional jump and transfer register", 135{fIMMEXT(riV); fPCALIGN(riV); RdV=RsV; fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}) 136 137 138/* V4 new-value jumps (NCJ) */ 139#define STD_CMPJUMPNEWRS(TAG,TST,TSTSEM)\ 140Q6INSN(J4_##TAG##_jumpnv_t, "if ("TST") jump:t #r9:2", ATTRIBS(A_NEWVALUEJ),"compound compare-jump",{fBRANCH_SPECULATE_STALL(TSTSEM,,SPECULATE_TAKEN,13,0);if (TSTSEM) {fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}})\ 141Q6INSN(J4_##TAG##_jumpnv_nt,"if ("TST") jump:nt #r9:2",ATTRIBS(A_NEWVALUEJ),"compound compare-jump",{fBRANCH_SPECULATE_STALL(TSTSEM,,SPECULATE_NOT_TAKEN,13,0); if (TSTSEM) {fIMMEXT(riV); fPCALIGN(riV); fBRANCH(fREAD_PC()+riV,COF_TYPE_JUMP);}}) 142 143 144 145 146STD_CMPJUMPNEWRS(cmpeqi_t,"cmp.eq(Ns8.new,#U5)",(fNEWREG(NsN)==(UiV))) 147STD_CMPJUMPNEWRS(cmpeqi_f,"!cmp.eq(Ns8.new,#U5)",(fNEWREG(NsN)!=(UiV))) 148STD_CMPJUMPNEWRS(cmpgti_t,"cmp.gt(Ns8.new,#U5)",(fNEWREG(NsN)>(UiV))) 149STD_CMPJUMPNEWRS(cmpgti_f,"!cmp.gt(Ns8.new,#U5)",!(fNEWREG(NsN)>(UiV))) 150STD_CMPJUMPNEWRS(cmpgtui_t,"cmp.gtu(Ns8.new,#U5)",(fCAST4u(fNEWREG(NsN))>(UiV))) 151STD_CMPJUMPNEWRS(cmpgtui_f,"!cmp.gtu(Ns8.new,#U5)",!(fCAST4u(fNEWREG(NsN))>(UiV))) 152 153 154STD_CMPJUMPNEWRS(cmpeqn1_t,"cmp.eq(Ns8.new,#-1)",(fNEWREG(NsN)==(-1))) 155STD_CMPJUMPNEWRS(cmpeqn1_f,"!cmp.eq(Ns8.new,#-1)",(fNEWREG(NsN)!=(-1))) 156STD_CMPJUMPNEWRS(cmpgtn1_t,"cmp.gt(Ns8.new,#-1)",(fNEWREG(NsN)>(-1))) 157STD_CMPJUMPNEWRS(cmpgtn1_f,"!cmp.gt(Ns8.new,#-1)",!(fNEWREG(NsN)>(-1))) 158STD_CMPJUMPNEWRS(tstbit0_t,"tstbit(Ns8.new,#0)",((fNEWREG(NsN)) & 1)) 159STD_CMPJUMPNEWRS(tstbit0_f,"!tstbit(Ns8.new,#0)",!((fNEWREG(NsN)) & 1)) 160 161 162STD_CMPJUMPNEWRS(cmpeq_t, "cmp.eq(Ns8.new,Rt32)", (fNEWREG(NsN)==RtV)) 163STD_CMPJUMPNEWRS(cmpgt_t, "cmp.gt(Ns8.new,Rt32)", (fNEWREG(NsN)>RtV)) 164STD_CMPJUMPNEWRS(cmpgtu_t,"cmp.gtu(Ns8.new,Rt32)",(fCAST4u(fNEWREG(NsN))>fCAST4u(RtV))) 165STD_CMPJUMPNEWRS(cmplt_t, "cmp.gt(Rt32,Ns8.new)", (RtV>fNEWREG(NsN))) 166STD_CMPJUMPNEWRS(cmpltu_t,"cmp.gtu(Rt32,Ns8.new)",(fCAST4u(RtV)>fCAST4u(fNEWREG(NsN)))) 167STD_CMPJUMPNEWRS(cmpeq_f, "!cmp.eq(Ns8.new,Rt32)", (fNEWREG(NsN)!=RtV)) 168STD_CMPJUMPNEWRS(cmpgt_f, "!cmp.gt(Ns8.new,Rt32)", !(fNEWREG(NsN)>RtV)) 169STD_CMPJUMPNEWRS(cmpgtu_f,"!cmp.gtu(Ns8.new,Rt32)",!(fCAST4u(fNEWREG(NsN))>fCAST4u(RtV))) 170STD_CMPJUMPNEWRS(cmplt_f, "!cmp.gt(Rt32,Ns8.new)", !(RtV>fNEWREG(NsN))) 171STD_CMPJUMPNEWRS(cmpltu_f,"!cmp.gtu(Rt32,Ns8.new)",!(fCAST4u(RtV)>fCAST4u(fNEWREG(NsN)))) 172 173 174 175 176 177/*********************************************/ 178/* Subroutine Call instructions */ 179/*********************************************/ 180 181#define CDIR_STD A_CALL 182#define CINDIR_STD A_CALL,A_INDIRECT 183 184Q6INSN(J2_call,"call #r22:2",ATTRIBS(CDIR_STD), "direct unconditional call", 185{fIMMEXT(riV); fPCALIGN(riV); fCALL(fREAD_PC()+riV); }) 186 187Q6INSN(J2_callt,"if (Pu4) call #r15:2",ATTRIBS(CDIR_STD),"direct conditional call if true", 188{fIMMEXT(riV); fPCALIGN(riV); fBRANCH_SPECULATE_STALL(fLSBOLD(PuV),,SPECULATE_NOT_TAKEN,12,0); if (fLSBOLD(PuV)) { fCALL(fREAD_PC()+riV); }}) 189 190Q6INSN(J2_callf,"if (!Pu4) call #r15:2",ATTRIBS(CDIR_STD),"direct conditional call if false", 191{fIMMEXT(riV); fPCALIGN(riV); fBRANCH_SPECULATE_STALL(fLSBOLDNOT(PuV),,SPECULATE_NOT_TAKEN,12,0);if (fLSBOLDNOT(PuV)) { fCALL(fREAD_PC()+riV); }}) 192 193Q6INSN(J2_callr,"callr Rs32",ATTRIBS(CINDIR_STD), "indirect unconditional call", 194{ fCALLR(RsV); }) 195 196Q6INSN(J2_callrt,"if (Pu4) callr Rs32",ATTRIBS(CINDIR_STD),"indirect conditional call if true", 197{fBRANCH_SPECULATE_STALL(fLSBOLD(PuV),,SPECULATE_NOT_TAKEN,12,0);if (fLSBOLD(PuV)) { fCALLR(RsV); }}) 198 199Q6INSN(J2_callrf,"if (!Pu4) callr Rs32",ATTRIBS(CINDIR_STD),"indirect conditional call if false", 200{fBRANCH_SPECULATE_STALL(fLSBOLDNOT(PuV),,SPECULATE_NOT_TAKEN,12,0);if (fLSBOLDNOT(PuV)) { fCALLR(RsV); }}) 201 202Q6INSN(J2_callrh,"callrh Rs32",ATTRIBS(CINDIR_STD, A_HINTED_COF), "hinted indirect unconditional call", 203{ fCALLR(RsV); }) 204 205 206 207/*********************************************/ 208/* HW Loop instructions */ 209/*********************************************/ 210 211Q6INSN(J2_loop0r,"loop0(#r7:2,Rs32)",ATTRIBS(),"Initialize HW loop 0", 212{ fIMMEXT(riV); fPCALIGN(riV); 213 fWRITE_LOOP_REGS0(/*sa,lc*/ fREAD_PC()+riV, RsV); 214 fSET_LPCFG(0); 215}) 216 217Q6INSN(J2_loop1r,"loop1(#r7:2,Rs32)",ATTRIBS(),"Initialize HW loop 1", 218{ fIMMEXT(riV); fPCALIGN(riV); 219 fWRITE_LOOP_REGS1(/*sa,lc*/ fREAD_PC()+riV, RsV); 220}) 221 222Q6INSN(J2_loop0i,"loop0(#r7:2,#U10)",ATTRIBS(),"Initialize HW loop 0", 223{ fIMMEXT(riV); fPCALIGN(riV); 224 fWRITE_LOOP_REGS0(/*sa,lc*/ fREAD_PC()+riV, UiV); 225 fSET_LPCFG(0); 226}) 227 228Q6INSN(J2_loop1i,"loop1(#r7:2,#U10)",ATTRIBS(),"Initialize HW loop 1", 229{ fIMMEXT(riV); fPCALIGN(riV); 230 fWRITE_LOOP_REGS1(/*sa,lc*/ fREAD_PC()+riV, UiV); 231}) 232 233 234Q6INSN(J2_ploop1sr,"p3=sp1loop0(#r7:2,Rs32)",ATTRIBS(A_ARCHV2),"Initialize HW loop 0", 235{ fIMMEXT(riV); fPCALIGN(riV); 236 fWRITE_LOOP_REGS0(/*sa,lc*/ fREAD_PC()+riV, RsV); 237 fSET_LPCFG(1); 238 fWRITE_P3(0); 239}) 240Q6INSN(J2_ploop1si,"p3=sp1loop0(#r7:2,#U10)",ATTRIBS(A_ARCHV2),"Initialize HW loop 0", 241{ fIMMEXT(riV); fPCALIGN(riV); 242 fWRITE_LOOP_REGS0(/*sa,lc*/ fREAD_PC()+riV, UiV); 243 fSET_LPCFG(1); 244 fWRITE_P3(0); 245}) 246 247Q6INSN(J2_ploop2sr,"p3=sp2loop0(#r7:2,Rs32)",ATTRIBS(A_ARCHV2),"Initialize HW loop 0", 248{ fIMMEXT(riV); fPCALIGN(riV); 249 fWRITE_LOOP_REGS0(/*sa,lc*/ fREAD_PC()+riV, RsV); 250 fSET_LPCFG(2); 251 fWRITE_P3(0); 252}) 253Q6INSN(J2_ploop2si,"p3=sp2loop0(#r7:2,#U10)",ATTRIBS(A_ARCHV2),"Initialize HW loop 0", 254{ fIMMEXT(riV); fPCALIGN(riV); 255 fWRITE_LOOP_REGS0(/*sa,lc*/ fREAD_PC()+riV, UiV); 256 fSET_LPCFG(2); 257 fWRITE_P3(0); 258}) 259 260Q6INSN(J2_ploop3sr,"p3=sp3loop0(#r7:2,Rs32)",ATTRIBS(A_ARCHV2),"Initialize HW loop 0", 261{ fIMMEXT(riV); fPCALIGN(riV); 262 fWRITE_LOOP_REGS0(/*sa,lc*/ fREAD_PC()+riV, RsV); 263 fSET_LPCFG(3); 264 fWRITE_P3(0); 265}) 266Q6INSN(J2_ploop3si,"p3=sp3loop0(#r7:2,#U10)",ATTRIBS(A_ARCHV2),"Initialize HW loop 0", 267{ fIMMEXT(riV); fPCALIGN(riV); 268 fWRITE_LOOP_REGS0(/*sa,lc*/ fREAD_PC()+riV, UiV); 269 fSET_LPCFG(3); 270 fWRITE_P3(0); 271}) 272 273 274 275Q6INSN(J2_endloop01,"endloop01",ATTRIBS(A_HWLOOP0_END,A_HWLOOP1_END),"Loopend for inner and outer loop", 276{ 277 278 /* V2: With predicate control */ 279 if (fGET_LPCFG) { 280 fHIDE( if (fGET_LPCFG >= 2) { /* Nothing */ } else ) 281 if (fGET_LPCFG==1) { 282 fWRITE_P3(0xff); 283 } 284 fSET_LPCFG(fGET_LPCFG-1); 285 } 286 287 /* check if iterate */ 288 if (fREAD_LC0>1) { 289 fBRANCH(fREAD_SA0,COF_TYPE_LOOPEND0); 290 /* decrement loop count */ 291 fWRITE_LC0(fREAD_LC0-1); 292 } else { 293 /* check if iterate */ 294 if (fREAD_LC1>1) { 295 fBRANCH(fREAD_SA1,COF_TYPE_LOOPEND1); 296 /* decrement loop count */ 297 fWRITE_LC1(fREAD_LC1-1); 298 } 299 } 300 301}) 302 303Q6INSN(J2_endloop0,"endloop0",ATTRIBS(A_HWLOOP0_END),"Loopend for inner loop", 304{ 305 306 /* V2: With predicate control */ 307 if (fGET_LPCFG) { 308 fHIDE( if (fGET_LPCFG >= 2) { /* Nothing */ } else ) 309 if (fGET_LPCFG==1) { 310 fWRITE_P3(0xff); 311 } 312 fSET_LPCFG(fGET_LPCFG-1); 313 } 314 315 /* check if iterate */ 316 if (fREAD_LC0>1) { 317 fBRANCH(fREAD_SA0,COF_TYPE_LOOPEND0); 318 /* decrement loop count */ 319 fWRITE_LC0(fREAD_LC0-1); 320 } 321}) 322 323Q6INSN(J2_endloop1,"endloop1",ATTRIBS(A_HWLOOP1_END),"Loopend for outer loop", 324{ 325 /* check if iterate */ 326 if (fREAD_LC1>1) { 327 fBRANCH(fREAD_SA1,COF_TYPE_LOOPEND1); 328 /* decrement loop count */ 329 fWRITE_LC1(fREAD_LC1-1); 330 } 331}) 332