x86

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Execute operations of the same instruction separately in an OoO processor
user_137279120
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3
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97
micro-architecture instructions x86 assembly cpu-architecture
What is the difference between the ret instruction in x86 and x64?
user_66047500
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4
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1465
x86-64 return x86 assembly
Test if any byte in an xmm register is 0
user_56262900
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3
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1149
sse2 simd x86 assembly string
How to use a string literal as an immediate operand (and move it to an address) in GNU assembler?
user_132266840
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3
1
1211
att gnu-assembler x86 assembly
Is reading stack at bootloader start safe?
user_54176770
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4
0
81
stack-pointer x86-16 bootloader x86 assembly
How to access C struct value in assembly?
user_132266840
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3
2
1045
nasm x86 assembly c
Intel JCC Erratum - should JCC really be treated separately?
user_29450270
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3
1
610
micro-architecture intel x86 assembly cpu-architecture
Can I tell the compiler that I need to earlyclobber a memory operand?
user_75090650
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3
1
203
inline-assembly x86 assembly gcc c
In C, how does malloc determine when to reclaim freed space for new allocations?
user_137031240
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3
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146
x86-64 malloc 32bit-64bit x86 c
Why is /=2 different from >>=1 for signed integers, and compiles to different asm?
user_134244440
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4
2
134
integer-division x86 assembly c
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