machine-code

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illegal instruction: opcode with wrong RegOpcode value
user_107730410
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2
0
215
opcode disassembly machine-code x86 assembly
What is the XOP prefix in an instruction?
user_115203900
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2
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155
amd-processor instructions machine-code x86 assembly
Beginner Assembly Language C - Subtracting to find what CPU added
Admin1
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2
2
101
objdump x86-64 disassembly machine-code assembly
Need help figuring out a segmentation fault in ARM
user_135897460
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2
1
552
arm machine-code x86 assembly
How many bytes does it take to encode the assembly-code line "xorq, %rdx, %rdx"?
Admin1
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2
2
893
x86-64 machine-code assembly
How does compiling C++ code produce machine code?
user_92672640
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2
1
382
machine-code compilation c++
Why does JavaScript get compiled to machine code?
user_136906110
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4
2
580
jit machine-code compilation javascript
What is the effect of the displacement value on the Mod field of the ModRegRm byte?
user_50927460
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2
1
495
sign-extension x86-16 addressing-mode machine-code assembly
MIPS Jump instruction encoding: why left shifted, and why keep the high 4 bits of PC?
user_89812840
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2
1
1872
mips machine-code assembly cpu-architecture
Intel AVX-512: how to set the EVEX.z bit
user_82769730
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5
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307
avx512 machine-code x86 assembly
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