shift.py revision 6481
15081Sgblack@eecs.umich.edu# Copyright (c) 2007 The Hewlett-Packard Development Company 25081Sgblack@eecs.umich.edu# All rights reserved. 35081Sgblack@eecs.umich.edu# 45081Sgblack@eecs.umich.edu# Redistribution and use of this software in source and binary forms, 55081Sgblack@eecs.umich.edu# with or without modification, are permitted provided that the 65081Sgblack@eecs.umich.edu# following conditions are met: 75081Sgblack@eecs.umich.edu# 85081Sgblack@eecs.umich.edu# The software must be used only for Non-Commercial Use which means any 95081Sgblack@eecs.umich.edu# use which is NOT directed to receiving any direct monetary 105081Sgblack@eecs.umich.edu# compensation for, or commercial advantage from such use. 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IN NO EVENT SHALL THE COPYRIGHT 465081Sgblack@eecs.umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 475081Sgblack@eecs.umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 485081Sgblack@eecs.umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 495081Sgblack@eecs.umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 505081Sgblack@eecs.umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 515081Sgblack@eecs.umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 525081Sgblack@eecs.umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 535081Sgblack@eecs.umich.edu# 545081Sgblack@eecs.umich.edu# Authors: Gabe Black 555081Sgblack@eecs.umich.edu 565081Sgblack@eecs.umich.edumicrocode = ''' 575081Sgblack@eecs.umich.edudef macroop SAL_R_I 585081Sgblack@eecs.umich.edu{ 595961Sgblack@eecs.umich.edu slli reg, reg, imm, flags=(CF,OF,SF,ZF,PF) 605081Sgblack@eecs.umich.edu}; 615081Sgblack@eecs.umich.edu 625081Sgblack@eecs.umich.edudef macroop SAL_M_I 635081Sgblack@eecs.umich.edu{ 645119Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 655961Sgblack@eecs.umich.edu slli t1, t1, imm, flags=(CF,OF,SF,ZF,PF) 665081Sgblack@eecs.umich.edu st t1, seg, sib, disp 675081Sgblack@eecs.umich.edu}; 685081Sgblack@eecs.umich.edu 695081Sgblack@eecs.umich.edudef macroop SAL_P_I 705081Sgblack@eecs.umich.edu{ 715081Sgblack@eecs.umich.edu rdip t7 725119Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 735961Sgblack@eecs.umich.edu slli t1, t1, imm, flags=(CF,OF,SF,ZF,PF) 745081Sgblack@eecs.umich.edu st t1, seg, riprel, disp 755081Sgblack@eecs.umich.edu}; 765081Sgblack@eecs.umich.edu 775081Sgblack@eecs.umich.edudef macroop SAL_1_R 785081Sgblack@eecs.umich.edu{ 795961Sgblack@eecs.umich.edu slli reg, reg, 1, flags=(CF,OF,SF,ZF,PF) 805081Sgblack@eecs.umich.edu}; 815081Sgblack@eecs.umich.edu 825081Sgblack@eecs.umich.edudef macroop SAL_1_M 835081Sgblack@eecs.umich.edu{ 845119Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 855961Sgblack@eecs.umich.edu slli t1, t1, 1, flags=(CF,OF,SF,ZF,PF) 865081Sgblack@eecs.umich.edu st t1, seg, sib, disp 875081Sgblack@eecs.umich.edu}; 885081Sgblack@eecs.umich.edu 895081Sgblack@eecs.umich.edudef macroop SAL_1_P 905081Sgblack@eecs.umich.edu{ 915081Sgblack@eecs.umich.edu rdip t7 925119Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 935961Sgblack@eecs.umich.edu slli t1, t1, 1, flags=(CF,OF,SF,ZF,PF) 945081Sgblack@eecs.umich.edu st t1, seg, riprel, disp 955081Sgblack@eecs.umich.edu}; 965081Sgblack@eecs.umich.edu 975081Sgblack@eecs.umich.edudef macroop SAL_R_R 985081Sgblack@eecs.umich.edu{ 995961Sgblack@eecs.umich.edu sll reg, reg, regm, flags=(CF,OF,SF,ZF,PF) 1005081Sgblack@eecs.umich.edu}; 1015081Sgblack@eecs.umich.edu 1025081Sgblack@eecs.umich.edudef macroop SAL_M_R 1035081Sgblack@eecs.umich.edu{ 1045119Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 1055961Sgblack@eecs.umich.edu sll t1, t1, reg, flags=(CF,OF,SF,ZF,PF) 1065081Sgblack@eecs.umich.edu st t1, seg, sib, disp 1075081Sgblack@eecs.umich.edu}; 1085081Sgblack@eecs.umich.edu 1095081Sgblack@eecs.umich.edudef macroop SAL_P_R 1105081Sgblack@eecs.umich.edu{ 1115081Sgblack@eecs.umich.edu rdip t7 1125119Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 1135961Sgblack@eecs.umich.edu sll t1, t1, reg, flags=(CF,OF,SF,ZF,PF) 1145081Sgblack@eecs.umich.edu st t1, seg, riprel, disp 1155081Sgblack@eecs.umich.edu}; 1165081Sgblack@eecs.umich.edu 1176480Sgblack@eecs.umich.edudef macroop SHLD_R_R 1186480Sgblack@eecs.umich.edu{ 1196480Sgblack@eecs.umich.edu mdbi regm, 0 1206480Sgblack@eecs.umich.edu sld reg, reg, rcx, flags=(CF,OF,SF,ZF,PF) 1216480Sgblack@eecs.umich.edu}; 1226480Sgblack@eecs.umich.edu 1236480Sgblack@eecs.umich.edudef macroop SHLD_M_R 1246480Sgblack@eecs.umich.edu{ 1256480Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 1266480Sgblack@eecs.umich.edu mdbi reg, 0 1276480Sgblack@eecs.umich.edu sld t1, t1, rcx, flags=(CF,OF,SF,ZF,PF) 1286480Sgblack@eecs.umich.edu st t1, seg, sib, disp 1296480Sgblack@eecs.umich.edu}; 1306480Sgblack@eecs.umich.edu 1316480Sgblack@eecs.umich.edudef macroop SHLD_P_R 1326480Sgblack@eecs.umich.edu{ 1336480Sgblack@eecs.umich.edu rdip t7 1346480Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 1356480Sgblack@eecs.umich.edu mdbi reg, 0 1366480Sgblack@eecs.umich.edu sld t1, t1, rcx, flags=(CF,OF,SF,ZF,PF) 1376480Sgblack@eecs.umich.edu st t1, seg, riprel, disp 1386480Sgblack@eecs.umich.edu}; 1396480Sgblack@eecs.umich.edu 1406480Sgblack@eecs.umich.edudef macroop SHLD_R_R_I 1416480Sgblack@eecs.umich.edu{ 1426480Sgblack@eecs.umich.edu mdbi regm, 0 1436480Sgblack@eecs.umich.edu sldi reg, reg, imm, flags=(CF,OF,SF,ZF,PF) 1446480Sgblack@eecs.umich.edu}; 1456480Sgblack@eecs.umich.edu 1466480Sgblack@eecs.umich.edudef macroop SHLD_M_R_I 1476480Sgblack@eecs.umich.edu{ 1486480Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 1496480Sgblack@eecs.umich.edu mdbi reg, 0 1506480Sgblack@eecs.umich.edu sldi t1, t1, imm, flags=(CF,OF,SF,ZF,PF) 1516480Sgblack@eecs.umich.edu st t1, seg, sib, disp 1526480Sgblack@eecs.umich.edu}; 1536480Sgblack@eecs.umich.edu 1546480Sgblack@eecs.umich.edudef macroop SHLD_P_R_I 1556480Sgblack@eecs.umich.edu{ 1566480Sgblack@eecs.umich.edu rdip t7 1576480Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 1586480Sgblack@eecs.umich.edu mdbi reg, 0 1596480Sgblack@eecs.umich.edu sldi t1, t1, imm, flags=(CF,OF,SF,ZF,PF) 1606480Sgblack@eecs.umich.edu st t1, seg, riprel, disp 1616480Sgblack@eecs.umich.edu}; 1626480Sgblack@eecs.umich.edu 1635081Sgblack@eecs.umich.edudef macroop SHR_R_I 1645081Sgblack@eecs.umich.edu{ 1655961Sgblack@eecs.umich.edu srli reg, reg, imm, flags=(CF,OF,SF,ZF,PF) 1665081Sgblack@eecs.umich.edu}; 1675081Sgblack@eecs.umich.edu 1685081Sgblack@eecs.umich.edudef macroop SHR_M_I 1695081Sgblack@eecs.umich.edu{ 1705119Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 1715961Sgblack@eecs.umich.edu srli t1, t1, imm, flags=(CF,OF,SF,ZF,PF) 1725081Sgblack@eecs.umich.edu st t1, seg, sib, disp 1735081Sgblack@eecs.umich.edu}; 1745081Sgblack@eecs.umich.edu 1755081Sgblack@eecs.umich.edudef macroop SHR_P_I 1765081Sgblack@eecs.umich.edu{ 1775081Sgblack@eecs.umich.edu rdip t7 1785119Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 1795961Sgblack@eecs.umich.edu srli t1, t1, imm, flags=(CF,OF,SF,ZF,PF) 1805081Sgblack@eecs.umich.edu st t1, seg, riprel, disp 1815081Sgblack@eecs.umich.edu}; 1825081Sgblack@eecs.umich.edu 1835081Sgblack@eecs.umich.edudef macroop SHR_1_R 1845081Sgblack@eecs.umich.edu{ 1855961Sgblack@eecs.umich.edu srli reg, reg, 1, flags=(CF,OF,SF,ZF,PF) 1865081Sgblack@eecs.umich.edu}; 1875081Sgblack@eecs.umich.edu 1885081Sgblack@eecs.umich.edudef macroop SHR_1_M 1895081Sgblack@eecs.umich.edu{ 1905119Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 1915961Sgblack@eecs.umich.edu srli t1, t1, 1, flags=(CF,OF,SF,ZF,PF) 1925081Sgblack@eecs.umich.edu st t1, seg, sib, disp 1935081Sgblack@eecs.umich.edu}; 1945081Sgblack@eecs.umich.edu 1955081Sgblack@eecs.umich.edudef macroop SHR_1_P 1965081Sgblack@eecs.umich.edu{ 1975081Sgblack@eecs.umich.edu rdip t7 1985119Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 1995961Sgblack@eecs.umich.edu srli t1, t1, 1, flags=(CF,OF,SF,ZF,PF) 2005081Sgblack@eecs.umich.edu st t1, seg, riprel, disp 2015081Sgblack@eecs.umich.edu}; 2025081Sgblack@eecs.umich.edu 2035081Sgblack@eecs.umich.edudef macroop SHR_R_R 2045081Sgblack@eecs.umich.edu{ 2055961Sgblack@eecs.umich.edu srl reg, reg, regm, flags=(CF,OF,SF,ZF,PF) 2065081Sgblack@eecs.umich.edu}; 2075081Sgblack@eecs.umich.edu 2085081Sgblack@eecs.umich.edudef macroop SHR_M_R 2095081Sgblack@eecs.umich.edu{ 2105119Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 2115961Sgblack@eecs.umich.edu srl t1, t1, reg, flags=(CF,OF,SF,ZF,PF) 2125081Sgblack@eecs.umich.edu st t1, seg, sib, disp 2135081Sgblack@eecs.umich.edu}; 2145081Sgblack@eecs.umich.edu 2155081Sgblack@eecs.umich.edudef macroop SHR_P_R 2165081Sgblack@eecs.umich.edu{ 2175081Sgblack@eecs.umich.edu rdip t7 2185119Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 2195961Sgblack@eecs.umich.edu srl t1, t1, reg, flags=(CF,OF,SF,ZF,PF) 2205081Sgblack@eecs.umich.edu st t1, seg, riprel, disp 2215081Sgblack@eecs.umich.edu}; 2225081Sgblack@eecs.umich.edu 2236481Sgblack@eecs.umich.edudef macroop SHRD_R_R 2246481Sgblack@eecs.umich.edu{ 2256481Sgblack@eecs.umich.edu mdbi regm, 0 2266481Sgblack@eecs.umich.edu srd reg, reg, rcx, flags=(CF,OF,SF,ZF,PF) 2276481Sgblack@eecs.umich.edu}; 2286481Sgblack@eecs.umich.edu 2296481Sgblack@eecs.umich.edudef macroop SHRD_M_R 2306481Sgblack@eecs.umich.edu{ 2316481Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 2326481Sgblack@eecs.umich.edu mdbi reg, 0 2336481Sgblack@eecs.umich.edu srd t1, t1, rcx, flags=(CF,OF,SF,ZF,PF) 2346481Sgblack@eecs.umich.edu st t1, seg, sib, disp 2356481Sgblack@eecs.umich.edu}; 2366481Sgblack@eecs.umich.edu 2376481Sgblack@eecs.umich.edudef macroop SHRD_P_R 2386481Sgblack@eecs.umich.edu{ 2396481Sgblack@eecs.umich.edu rdip t7 2406481Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 2416481Sgblack@eecs.umich.edu mdbi reg, 0 2426481Sgblack@eecs.umich.edu srd t1, t1, rcx, flags=(CF,OF,SF,ZF,PF) 2436481Sgblack@eecs.umich.edu st t1, seg, riprel, disp 2446481Sgblack@eecs.umich.edu}; 2456481Sgblack@eecs.umich.edu 2465977Sgblack@eecs.umich.edudef macroop SHRD_R_R_I 2475977Sgblack@eecs.umich.edu{ 2486481Sgblack@eecs.umich.edu mdbi regm, 0 2496481Sgblack@eecs.umich.edu srdi reg, reg, imm, flags=(CF,OF,SF,ZF,PF) 2505977Sgblack@eecs.umich.edu}; 2515977Sgblack@eecs.umich.edu 2525977Sgblack@eecs.umich.edudef macroop SHRD_M_R_I 2535977Sgblack@eecs.umich.edu{ 2545977Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 2556481Sgblack@eecs.umich.edu mdbi reg, 0 2566481Sgblack@eecs.umich.edu srdi t1, t1, imm, flags=(CF,OF,SF,ZF,PF) 2575977Sgblack@eecs.umich.edu st t1, seg, sib, disp 2585977Sgblack@eecs.umich.edu}; 2595977Sgblack@eecs.umich.edu 2605977Sgblack@eecs.umich.edudef macroop SHRD_P_R_I 2615977Sgblack@eecs.umich.edu{ 2625977Sgblack@eecs.umich.edu rdip t7 2635977Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 2646481Sgblack@eecs.umich.edu mdbi reg, 0 2656481Sgblack@eecs.umich.edu srdi t1, t1, imm, flags=(CF,OF,SF,ZF,PF) 2665977Sgblack@eecs.umich.edu st t1, seg, riprel, disp 2675977Sgblack@eecs.umich.edu}; 2685977Sgblack@eecs.umich.edu 2695081Sgblack@eecs.umich.edudef macroop SAR_R_I 2705081Sgblack@eecs.umich.edu{ 2715961Sgblack@eecs.umich.edu srai reg, reg, imm, flags=(CF,OF,SF,ZF,PF) 2725081Sgblack@eecs.umich.edu}; 2735081Sgblack@eecs.umich.edu 2745081Sgblack@eecs.umich.edudef macroop SAR_M_I 2755081Sgblack@eecs.umich.edu{ 2765119Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 2775961Sgblack@eecs.umich.edu srai t1, t1, imm, flags=(CF,OF,SF,ZF,PF) 2785081Sgblack@eecs.umich.edu st t1, seg, sib, disp 2795081Sgblack@eecs.umich.edu}; 2805081Sgblack@eecs.umich.edu 2815081Sgblack@eecs.umich.edudef macroop SAR_P_I 2825081Sgblack@eecs.umich.edu{ 2835081Sgblack@eecs.umich.edu rdip t7 2845119Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 2855961Sgblack@eecs.umich.edu srai t1, t1, imm, flags=(CF,OF,SF,ZF,PF) 2865081Sgblack@eecs.umich.edu st t1, seg, riprel, disp 2875081Sgblack@eecs.umich.edu}; 2885081Sgblack@eecs.umich.edu 2895081Sgblack@eecs.umich.edudef macroop SAR_1_R 2905081Sgblack@eecs.umich.edu{ 2915961Sgblack@eecs.umich.edu srai reg, reg, 1, flags=(CF,OF,SF,ZF,PF) 2925081Sgblack@eecs.umich.edu}; 2935081Sgblack@eecs.umich.edu 2945081Sgblack@eecs.umich.edudef macroop SAR_1_M 2955081Sgblack@eecs.umich.edu{ 2965119Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 2975961Sgblack@eecs.umich.edu srai t1, t1, 1, flags=(CF,OF,SF,ZF,PF) 2985081Sgblack@eecs.umich.edu st t1, seg, sib, disp 2995081Sgblack@eecs.umich.edu}; 3005081Sgblack@eecs.umich.edu 3015081Sgblack@eecs.umich.edudef macroop SAR_1_P 3025081Sgblack@eecs.umich.edu{ 3035081Sgblack@eecs.umich.edu rdip t7 3045119Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 3055961Sgblack@eecs.umich.edu srai t1, t1, 1, flags=(CF,OF,SF,ZF,PF) 3065081Sgblack@eecs.umich.edu st t1, seg, riprel, disp 3075081Sgblack@eecs.umich.edu}; 3085081Sgblack@eecs.umich.edu 3095081Sgblack@eecs.umich.edudef macroop SAR_R_R 3105081Sgblack@eecs.umich.edu{ 3115961Sgblack@eecs.umich.edu sra reg, reg, regm, flags=(CF,OF,SF,ZF,PF) 3125081Sgblack@eecs.umich.edu}; 3135081Sgblack@eecs.umich.edu 3145081Sgblack@eecs.umich.edudef macroop SAR_M_R 3155081Sgblack@eecs.umich.edu{ 3165119Sgblack@eecs.umich.edu ldst t1, seg, sib, disp 3175961Sgblack@eecs.umich.edu sra t1, t1, reg, flags=(CF,OF,SF,ZF,PF) 3185081Sgblack@eecs.umich.edu st t1, seg, sib, disp 3195081Sgblack@eecs.umich.edu}; 3205081Sgblack@eecs.umich.edu 3215081Sgblack@eecs.umich.edudef macroop SAR_P_R 3225081Sgblack@eecs.umich.edu{ 3235081Sgblack@eecs.umich.edu rdip t7 3245119Sgblack@eecs.umich.edu ldst t1, seg, riprel, disp 3255961Sgblack@eecs.umich.edu sra t1, t1, reg, flags=(CF,OF,SF,ZF,PF) 3265081Sgblack@eecs.umich.edu st t1, seg, riprel, disp 3275081Sgblack@eecs.umich.edu}; 3285081Sgblack@eecs.umich.edu''' 329