1 #objdump: -dr --prefix-addresses -mmips:6000 2 #name: MIPS2 branch relaxation with swapping 3 #as: -32 -mips2 -KPIC -relax-branch 4 #source: relax-swap1.s 5 #stderr: relax-swap1.l 6 7 .*: +file format .*mips.* 8 9 Disassembly of section \.text: 10 0+0000 <[^>]*> b 00000000 <foo> 11 0+0004 <[^>]*> move v0,a0 12 0+0008 <[^>]*> lw at,2\(gp\) 13 [ ]*8: R_MIPS_GOT16 \.text 14 0+000c <[^>]*> addiu at,at,860 15 [ ]*c: R_MIPS_LO16 \.text 16 0+0010 <[^>]*> jr at 17 0+0014 <[^>]*> move v0,a0 18 0+0018 <[^>]*> b 00000000 <foo> 19 0+001c <[^>]*> lw v0,0\(a0\) 20 0+0020 <[^>]*> lw at,2\(gp\) 21 [ ]*20: R_MIPS_GOT16 \.text 22 0+0024 <[^>]*> addiu at,at,860 23 [ ]*24: R_MIPS_LO16 \.text 24 0+0028 <[^>]*> jr at 25 0+002c <[^>]*> lw v0,0\(a0\) 26 0+0030 <[^>]*> b 00000000 <foo> 27 0+0034 <[^>]*> sw v0,0\(a0\) 28 0+0038 <[^>]*> lw at,2\(gp\) 29 [ ]*38: R_MIPS_GOT16 \.text 30 0+003c <[^>]*> addiu at,at,860 31 [ ]*3c: R_MIPS_LO16 \.text 32 0+0040 <[^>]*> jr at 33 0+0044 <[^>]*> sw v0,0\(a0\) 34 0+0048 <[^>]*> move v0,a0 35 0+004c <[^>]*> beq v0,v1,00000000 <foo> 36 0+0050 <[^>]*> nop 37 0+0054 <[^>]*> move v0,a0 38 0+0058 <[^>]*> bne v0,v1,0000006c <foo\+0x6c> 39 0+005c <[^>]*> nop 40 0+0060 <[^>]*> lw at,2\(gp\) 41 [ ]*60: R_MIPS_GOT16 \.text 42 0+0064 <[^>]*> addiu at,at,860 43 [ ]*64: R_MIPS_LO16 \.text 44 0+0068 <[^>]*> jr at 45 0+006c <[^>]*> nop 46 0+0070 <[^>]*> beq a0,a1,00000000 <foo> 47 0+0074 <[^>]*> move v0,a0 48 0+0078 <[^>]*> bne a0,a1,0000008c <foo\+0x8c> 49 0+007c <[^>]*> nop 50 0+0080 <[^>]*> lw at,2\(gp\) 51 [ ]*80: R_MIPS_GOT16 \.text 52 0+0084 <[^>]*> addiu at,at,860 53 [ ]*84: R_MIPS_LO16 \.text 54 0+0088 <[^>]*> jr at 55 0+008c <[^>]*> move v0,a0 56 0+0090 <[^>]*> addiu v0,a0,1 57 0+0094 <[^>]*> beq v0,v1,00000000 <foo> 58 0+0098 <[^>]*> nop 59 0+009c <[^>]*> addiu v0,a0,1 60 0+00a0 <[^>]*> bne v0,v1,000000b4 <foo\+0xb4> 61 0+00a4 <[^>]*> nop 62 0+00a8 <[^>]*> lw at,2\(gp\) 63 [ ]*a8: R_MIPS_GOT16 \.text 64 0+00ac <[^>]*> addiu at,at,860 65 [ ]*ac: R_MIPS_LO16 \.text 66 0+00b0 <[^>]*> jr at 67 0+00b4 <[^>]*> nop 68 0+00b8 <[^>]*> beq a0,a1,00000000 <foo> 69 0+00bc <[^>]*> addiu v0,a0,1 70 0+00c0 <[^>]*> bne a0,a1,000000d4 <foo\+0xd4> 71 0+00c4 <[^>]*> nop 72 0+00c8 <[^>]*> lw at,2\(gp\) 73 [ ]*c8: R_MIPS_GOT16 \.text 74 0+00cc <[^>]*> addiu at,at,860 75 [ ]*cc: R_MIPS_LO16 \.text 76 0+00d0 <[^>]*> jr at 77 0+00d4 <[^>]*> addiu v0,a0,1 78 0+00d8 <[^>]*> lw v0,0\(a0\) 79 0+00dc <[^>]*> beq v0,v1,00000000 <foo> 80 0+00e0 <[^>]*> nop 81 0+00e4 <[^>]*> lw v0,0\(a0\) 82 0+00e8 <[^>]*> bne v0,v1,000000fc <foo\+0xfc> 83 0+00ec <[^>]*> nop 84 0+00f0 <[^>]*> lw at,2\(gp\) 85 [ ]*f0: R_MIPS_GOT16 \.text 86 0+00f4 <[^>]*> addiu at,at,860 87 [ ]*f4: R_MIPS_LO16 \.text 88 0+00f8 <[^>]*> jr at 89 0+00fc <[^>]*> nop 90 0+0100 <[^>]*> beq a0,a1,00000000 <foo> 91 0+0104 <[^>]*> lw v0,0\(a0\) 92 0+0108 <[^>]*> bne a0,a1,0000011c <foo\+0x11c> 93 0+010c <[^>]*> nop 94 0+0110 <[^>]*> lw at,2\(gp\) 95 [ ]*110: R_MIPS_GOT16 \.text 96 0+0114 <[^>]*> addiu at,at,860 97 [ ]*114: R_MIPS_LO16 \.text 98 0+0118 <[^>]*> jr at 99 0+011c <[^>]*> lw v0,0\(a0\) 100 0+0120 <[^>]*> beq v0,v1,00000000 <foo> 101 0+0124 <[^>]*> sw v0,0\(a0\) 102 0+0128 <[^>]*> bne v0,v1,0000013c <foo\+0x13c> 103 0+012c <[^>]*> nop 104 0+0130 <[^>]*> lw at,2\(gp\) 105 [ ]*130: R_MIPS_GOT16 \.text 106 0+0134 <[^>]*> addiu at,at,860 107 [ ]*134: R_MIPS_LO16 \.text 108 0+0138 <[^>]*> jr at 109 0+013c <[^>]*> sw v0,0\(a0\) 110 0+0140 <[^>]*> beq a0,a1,00000000 <foo> 111 0+0144 <[^>]*> sw v0,0\(a0\) 112 0+0148 <[^>]*> bne a0,a1,0000015c <foo\+0x15c> 113 0+014c <[^>]*> nop 114 0+0150 <[^>]*> lw at,2\(gp\) 115 [ ]*150: R_MIPS_GOT16 \.text 116 0+0154 <[^>]*> addiu at,at,860 117 [ ]*154: R_MIPS_LO16 \.text 118 0+0158 <[^>]*> jr at 119 0+015c <[^>]*> sw v0,0\(a0\) 120 0+0160 <[^>]*> mfc1 v0,\$f0 121 0+0164 <[^>]*> move a2,a3 122 0+0168 <[^>]*> beq v0,v1,00000000 <foo> 123 0+016c <[^>]*> nop 124 0+0170 <[^>]*> mfc1 v0,\$f0 125 0+0174 <[^>]*> move a2,a3 126 0+0178 <[^>]*> bne v0,v1,0000018c <foo\+0x18c> 127 0+017c <[^>]*> nop 128 0+0180 <[^>]*> lw at,2\(gp\) 129 [ ]*180: R_MIPS_GOT16 \.text 130 0+0184 <[^>]*> addiu at,at,860 131 [ ]*184: R_MIPS_LO16 \.text 132 0+0188 <[^>]*> jr at 133 0+018c <[^>]*> nop 134 0+0190 <[^>]*> mfc1 v0,\$f0 135 0+0194 <[^>]*> beq a0,a1,00000000 <foo> 136 0+0198 <[^>]*> move a2,a3 137 0+019c <[^>]*> mfc1 v0,\$f0 138 0+01a0 <[^>]*> bne a0,a1,000001b4 <foo\+0x1b4> 139 0+01a4 <[^>]*> nop 140 0+01a8 <[^>]*> lw at,2\(gp\) 141 [ ]*1a8: R_MIPS_GOT16 \.text 142 0+01ac <[^>]*> addiu at,at,860 143 [ ]*1ac: R_MIPS_LO16 \.text 144 0+01b0 <[^>]*> jr at 145 0+01b4 <[^>]*> move a2,a3 146 0+01b8 <[^>]*> bc1t 00000000 <foo> 147 0+01bc <[^>]*> move v0,a0 148 0+01c0 <[^>]*> bc1f 000001d4 <foo\+0x1d4> 149 0+01c4 <[^>]*> nop 150 0+01c8 <[^>]*> lw at,2\(gp\) 151 [ ]*1c8: R_MIPS_GOT16 \.text 152 0+01cc <[^>]*> addiu at,at,860 153 [ ]*1cc: R_MIPS_LO16 \.text 154 0+01d0 <[^>]*> jr at 155 0+01d4 <[^>]*> move v0,a0 156 0+01d8 <[^>]*> move v0,a0 157 0+01dc <[^>]*> b 00000000 <foo> 158 0+01e0 <[^>]*> nop 159 0+01e4 <[^>]*> move v0,a0 160 0+01e8 <[^>]*> lw at,2\(gp\) 161 [ ]*1e8: R_MIPS_GOT16 \.text 162 0+01ec <[^>]*> addiu at,at,860 163 [ ]*1ec: R_MIPS_LO16 \.text 164 0+01f0 <[^>]*> jr at 165 0+01f4 <[^>]*> nop 166 0+01f8 <[^>]*> move v0,a0 167 0+01fc <[^>]*> b 00000000 <foo> 168 0+0200 <[^>]*> nop 169 0+0204 <[^>]*> move v0,a0 170 0+0208 <[^>]*> lw at,2\(gp\) 171 [ ]*208: R_MIPS_GOT16 \.text 172 0+020c <[^>]*> addiu at,at,860 173 [ ]*20c: R_MIPS_LO16 \.text 174 0+0210 <[^>]*> jr at 175 0+0214 <[^>]*> nop 176 0+0218 <[^>]*> move a2,a3 177 0+021c <[^>]*> move v0,a0 178 0+0220 <[^>]*> b 00000000 <foo> 179 0+0224 <[^>]*> nop 180 0+0228 <[^>]*> move a2,a3 181 0+022c <[^>]*> move v0,a0 182 0+0230 <[^>]*> lw at,2\(gp\) 183 [ ]*230: R_MIPS_GOT16 \.text 184 0+0234 <[^>]*> addiu at,at,860 185 [ ]*234: R_MIPS_LO16 \.text 186 0+0238 <[^>]*> jr at 187 0+023c <[^>]*> nop 188 0+0240 <[^>]*> lw at,0\(gp\) 189 [ ]*240: R_MIPS_GOT16 \.text 190 0+0244 <[^>]*> addiu at,at,588 191 [ ]*244: R_MIPS_LO16 \.text 192 0+0248 <[^>]*> sw v0,0\(at\) 193 0+024c <[^>]*> b 00000000 <foo> 194 0+0250 <[^>]*> nop 195 0+0254 <[^>]*> lw at,0\(gp\) 196 [ ]*254: R_MIPS_GOT16 \.text 197 0+0258 <[^>]*> addiu at,at,608 198 [ ]*258: R_MIPS_LO16 \.text 199 0+025c <[^>]*> sw v0,0\(at\) 200 0+0260 <[^>]*> lw at,2\(gp\) 201 [ ]*260: R_MIPS_GOT16 \.text 202 0+0264 <[^>]*> addiu at,at,860 203 [ ]*264: R_MIPS_LO16 \.text 204 0+0268 <[^>]*> jr at 205 0+026c <[^>]*> nop 206 0+0270 <[^>]*> b 00000000 <foo> 207 0+0274 <[^>]*> lwc1 \$f0,0\(a0\) 208 0+0278 <[^>]*> lw at,2\(gp\) 209 [ ]*278: R_MIPS_GOT16 \.text 210 0+027c <[^>]*> addiu at,at,860 211 [ ]*27c: R_MIPS_LO16 \.text 212 0+0280 <[^>]*> jr at 213 0+0284 <[^>]*> lwc1 \$f0,0\(a0\) 214 0+0288 <[^>]*> cfc1 v0,\$31 215 0+028c <[^>]*> b 00000000 <foo> 216 0+0290 <[^>]*> nop 217 0+0294 <[^>]*> cfc1 v0,\$31 218 0+0298 <[^>]*> lw at,2\(gp\) 219 [ ]*298: R_MIPS_GOT16 \.text 220 0+029c <[^>]*> addiu at,at,860 221 [ ]*29c: R_MIPS_LO16 \.text 222 0+02a0 <[^>]*> jr at 223 0+02a4 <[^>]*> nop 224 0+02a8 <[^>]*> ctc1 v0,\$31 225 0+02ac <[^>]*> b 00000000 <foo> 226 0+02b0 <[^>]*> nop 227 0+02b4 <[^>]*> ctc1 v0,\$31 228 0+02b8 <[^>]*> lw at,2\(gp\) 229 [ ]*2b8: R_MIPS_GOT16 \.text 230 0+02bc <[^>]*> addiu at,at,860 231 [ ]*2bc: R_MIPS_LO16 \.text 232 0+02c0 <[^>]*> jr at 233 0+02c4 <[^>]*> nop 234 0+02c8 <[^>]*> mtc1 v0,\$f31 235 0+02cc <[^>]*> b 00000000 <foo> 236 0+02d0 <[^>]*> nop 237 0+02d4 <[^>]*> mtc1 v0,\$f31 238 0+02d8 <[^>]*> lw at,2\(gp\) 239 [ ]*2d8: R_MIPS_GOT16 \.text 240 0+02dc <[^>]*> addiu at,at,860 241 [ ]*2dc: R_MIPS_LO16 \.text 242 0+02e0 <[^>]*> jr at 243 0+02e4 <[^>]*> nop 244 0+02e8 <[^>]*> mfhi v0 245 0+02ec <[^>]*> b 00000000 <foo> 246 0+02f0 <[^>]*> nop 247 0+02f4 <[^>]*> mfhi v0 248 0+02f8 <[^>]*> lw at,2\(gp\) 249 [ ]*2f8: R_MIPS_GOT16 \.text 250 0+02fc <[^>]*> addiu at,at,860 251 [ ]*2fc: R_MIPS_LO16 \.text 252 0+0300 <[^>]*> jr at 253 0+0304 <[^>]*> nop 254 0+0308 <[^>]*> move v0,a0 255 0+030c <[^>]*> jr v0 256 0+0310 <[^>]*> nop 257 0+0314 <[^>]*> jr a0 258 0+0318 <[^>]*> move v0,a0 259 0+031c <[^>]*> move v0,a0 260 0+0320 <[^>]*> jalr v0 261 0+0324 <[^>]*> nop 262 0+0328 <[^>]*> jalr a0 263 0+032c <[^>]*> move v0,a0 264 0+0330 <[^>]*> move v0,ra 265 0+0334 <[^>]*> jalr v1 266 0+0338 <[^>]*> nop 267 0+033c <[^>]*> move ra,a0 268 0+0340 <[^>]*> jalr a1 269 0+0344 <[^>]*> nop 270 0+0348 <[^>]*> jalr v0,v1 271 0+034c <[^>]*> move ra,a0 272 0+0350 <[^>]*> move v0,ra 273 0+0354 <[^>]*> jalr v0,v1 274 0+0358 <[^>]*> nop 275 \.\.\. 276 \.\.\. 277