mirror of
https://github.com/NationalSecurityAgency/ghidra.git
synced 2026-10-24 02:38:53 +08:00
emteere
77 lines
4.1 KiB
XML
77 lines
4.1 KiB
XML
<patternlist>
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<patternpairs totalbits="32" postbits="16">
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<prepatterns>
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<data>0x03e00008 0x........</data> <!-- RETN : delayslot -->
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<data>0x03e00008 0x........ 0x00000000 </data> <!-- RETN : delayslot filler -->
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<data>0x03e00008 0x........ 0x00000000 0x00000000 </data> <!-- RETN : delayslot filler -->
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<data>0x03e00008 0x........ 0x00000000 0x00000000 0x00000000 </data> <!-- RETN : delayslot filler -->
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<data>000010.. 0x...... 0.100111 0xbd 0....... ......00</data> <!-- J xyz : _D/ADDIU This is probably a shared return-->
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<data>000010.. 0x...... 0.100111 0xbd 0....... ......00 0x00000000 </data> <!-- J xyz : _D/ADDIU This is probably a shared return-->
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<data>0x1000.... 0.100111 0xbd 0....... ......00</data> <!-- B xyz : _D/ADDIU This is probably a shared return-->
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<data>0x1000.... 0.100111 0xbd 0....... ......00 0x00000000 </data> <!-- B xyz : _D/ADDIU This is probably a shared return-->
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<data>0x03 0x20 00000... ..001000 0.100111 0xbd 0x0. 0x.. </data> <!-- JR t9 : _D/ADDIU -->
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</prepatterns>
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<postpatterns>
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<data>0.100111 10111101 1....... ......00 </data> <!-- D/D/ADDIU SP,SP,-xxxx -->
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<data>0x3c...... 0.100111 0xbd 1....... ......00</data> <!-- LUI - D/ADDIU SP,SP,-xxxx -->
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<data>100011.. 0x...... 0.100111 0xbd 1....... ......00</data> <!-- LW - D/ADDIU SP,SP,-xxxx -->
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<data>0x3c...... 100011.. 0x...... 0.100111 0xbd 1....... ......00</data> <!-- LUI - LW - D/ADDIU SP,SP,-xxxx -->
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<data>0x3c1c.... 0.100111 0x9c.... </data> <!-- LUI gp,xxxx D/ADDIU GP,GP,xxxx -->
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<funcstart/>
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</postpatterns>
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</patternpairs>
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<patternpairs totalbits="32" postbits="16">
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<prepatterns>
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<data>0x03e00008 0x........</data> <!-- RETN : delayslot -->
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<data>0x03e00008 0x........ 0x00000000 </data> <!-- RETN : delayslot filler -->
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<data>0x03e00008 0x........ 0x00000000 0x00000000 </data> <!-- RETN : delayslot filler -->
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<data>0x03e00008 0x........ 0x00000000 0x00000000 0x00000000 </data> <!-- RETN : delayslot filler -->
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<data>000010.. 0x...... 0.100111 0xbd 0....... ......00</data> <!-- J xyz : _D/ADDIU This is probably a shared return-->
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<data>0x1000.... 0.100111 0xbd 0....... ......00</data> <!-- B xyz : _D/ADDIU This is probably a shared return-->
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<data>0x03 0x20 00000... ..001000 0.100111 0xbd 0x0. 0x.. </data> <!-- JR t9 : _D/ADDIU -->
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</prepatterns>
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<postpatterns>
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<data>0x3c06.... </data> <!-- lui a2,xxx -->
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<possiblefuncstart/>
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</postpatterns>
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</patternpairs>
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<pattern> <!-- MIPS64 -->
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<data> 01100111 10111101 1....... ......00 0xff 0xbc 0....... ......00 </data>
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<!-- daddiu sp, sp, -xxxx
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sd gp, (0x...)sp
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-->
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<funcstart validcode="6" contiguous="true"/>
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</pattern>
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<pattern> <!-- MIPS32 -->
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<data> 00100111 10111101 1....... ......00 0xaf 0xbc 0....... ......00 </data>
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<!-- addiu sp, sp, -xxxx
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sw gp, (0x...)sp
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-->
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<funcstart validcode="6" contiguous="true"/>
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</pattern>
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<pattern> <!-- MIPS32 Thunk -->
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<data> 0x3c 0x0f 0x.. 0x.. 0x8d 0xf9 0x.. 0x.. 0x03 0x20 00000... 0x08 0x25 0xf8 0x.. 0x.. </data>
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<!-- lui t7,0x..
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lw t9,offset 0x....(t7)
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jr t9
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_addiu t8,t7,0x....
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-->
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<funcstart validcode="function" thunk="true"/>
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</pattern>
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<pattern> <!-- MIPS16e Thunk -->
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<data> 0xb2 0x03 0x9a 0x60 0x65 .....010 0xeb 0x00 0x65 .....011 </data>
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<!-- lw v0,0xc(pc)
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lw v1,0x0(v0)
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move t8,v0
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jr v1
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move t9,v1
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-->
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<setcontext name="ISA_MODE" value="1"/>
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<funcstart validcode="function" thunk="true"/>
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</pattern>
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</patternlist>
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