1print ".text\n\t.type _start,@", "function\n_start:\n\n"; 2 3@sf = ( "", ".s0", ".s1", ".s2", ".s3" ); 4 5# Arithmetic 6 7foreach $i ( "fma", "fma.s", "fma.d", "fpma", 8 "fms", "fms.s", "fms.d", "fpms", 9 "fnma", "fnma.s", "fnma.d", "fpnma" ) { 10 foreach $s (@sf) { 11 print "\t${i}${s} f4 = f5, f6, f7\n"; 12 } 13 print "\n"; 14} 15 16foreach $i ( "fmpy", "fmpy.s", "fmpy.d", "fpmpy", 17 "fadd", "fadd.s", "fadd.d", 18 "fsub", "fsub.s", "fsub.d", 19 "fnmpy", "fnmpy.s", "fnmpy.d", "fpnmpy" ) { 20 foreach $s (@sf) { 21 print "\t${i}${s} f4 = f5, f6\n"; 22 } 23 print "\n"; 24} 25 26foreach $i ( "fnorm", "fnorm.s", "fnorm.d" ) { 27 foreach $s (@sf) { 28 print "\t${i}${s} f4 = f5\n"; 29 } 30 print "\n"; 31} 32 33# Fixed Point Multiply Add 34 35foreach $s ( ".l", ".lu", ".h", ".hu" ) { 36 print "\txma${s} f4 = f5, f6, f7\n"; 37} 38print "\n"; 39 40foreach $s ( ".l", ".lu", ".h", ".hu" ) { 41 print "\txmpy${s} f4 = f5, f6\n"; 42} 43print "\n"; 44 45# Parallel Floating Point Select 46 47print "\tfselect f4 = f5, f6, f7\n\n"; 48 49# Floating Point Compare 50 51@cmp = ( ".eq", ".lt", ".le", ".unord", ".gt", ".ge", ".neq", ".nlt", 52 ".nle", ".ngt", ".nge", ".ord" ); 53 54@fctype = ( "", ".unc" ); 55 56foreach $c (@cmp) { 57 foreach $u (@fctype) { 58 foreach $s (@sf) { 59 print "\tfcmp${c}${u}${s} p3, p4 = f4, f5\n"; 60 } 61 } 62 print "\n"; 63} 64 65# Floating Point Class 66 67foreach $u (@fctype) { 68 foreach $c ( '@nat', '@qnan', '@snan', '@pos', '@neg', '@unorm', 69 '@norm', '@inf', '0x1ff' ) { 70 foreach $m ( ".m", ".nm" ) { 71 print "\tfclass${m}${u} p3, p4 = f4, $c\n"; 72 } 73 } 74 print "\n"; 75} 76 77# Approximation 78 79foreach $i ( "frcpa", "fprcpa" ) { 80 foreach $s (@sf) { 81 print "\t${i}${s} f4, p5 = f6, f7\n"; 82 } 83 print "\n"; 84} 85 86foreach $i ( "frsqrta", "fprsqrta" ) { 87 foreach $s (@sf) { 88 print "\t${i}${s} f4, p5 = f6\n"; 89 } 90 print "\n"; 91} 92 93# Min/Max 94 95foreach $i ( "fmin", "fmax", "famin", "famax", 96 "fpmin", "fpmax", "fpamin", "fpamax" ) { 97 foreach $s (@sf) { 98 print "\t${i}${s} f4 = f5, f6\n"; 99 } 100 print "\n"; 101} 102 103# Parallel Compare 104 105foreach $c (@cmp) { 106 foreach $s (@sf) { 107 print "\tfpcmp${c}${s} f3 = f4, f5\n"; 108 } 109 print "\n"; 110} 111 112# Merge and Logical 113 114foreach $i ( "fmerge.s", "fmerge.ns", "fmerge.se", "fmix.lr", "fmix.r", 115 "fmix.l", "fsxt.l", "fpack", "fswap", "fswap.nl", "fswap.nr", 116 "fand", "fandcm", "for", "fxor", "fpmerge.s", "fpmerge.ns", 117 "fpmerge.se" ) { 118 print "\t$i f4 = f5, f6\n"; 119} 120print "\n"; 121 122foreach $i ( "fabs", "fneg", "fnegabs", "fpabs", "fpneg", "fpnegabs" ) { 123 print "\t$i f4 = f5\n"; 124} 125print "\n"; 126 127# Convert Floating to Fixed 128 129foreach $b ( "fcvt", "fpcvt" ) { 130 foreach $f ( ".fx", ".fxu" ) { 131 foreach $t ( "", ".trunc" ) { 132 foreach $s (@sf) { 133 print "\t${b}${f}${t}${s} f4 = f5\n"; 134 } 135 print "\n"; 136 } 137 } 138} 139 140# Convert Fixed to Floating 141 142foreach $e ( ".xf", ".xuf" ) { 143 print "\tfcvt$e f4 = f5\n"; 144} 145print "\n"; 146 147# Set Controls 148 149foreach $s (@sf) { 150 print "\tfsetc$s 0, 0\n"; 151 print "\tfsetc$s 0x3f, 0x3f\n"; 152} 153print "\n"; 154 155# Clear flags 156 157foreach $s (@sf) { 158 print "\tfclrf$s\n"; 159} 160print "\n"; 161 162# Check flags 163 164foreach $s (@sf) { 165 print "\tfchkf$s _start\n"; 166} 167print "\n"; 168 169# Misc 170 171print "\tbreak.f 0\n"; 172print "\tnop.f 0;;\n"; 173print "\n"; 174 175