x86-64

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How to detect E-cores and P-cores in Linux alder lake system?
user_111893660
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4
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1664
cpu-cores x86-64 intel cpu-architecture linux
Attempting to make my own loader, but cannot implement the data section
user_106969460
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2
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52
x86-64 assembly binaryfiles linux c
MASM SHA256 running from C#
user_181893180
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61
masm x86-64 sha256 assembly c#
What is the rationale for setting all SSE/AVX registers call-clobbered in the SysV ABI?
user_176658070
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4
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144
abi x86-64 calling-convention sse x86
Why does the compiler copy RDI to another register, and then copy it back to RDI inside a loop?
user_150133520
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2
1
106
x86-64 assembly c
Will an implicit stack switch occur when switching from compatibility mode to 64-bit mode at the same privilege level?
user_162422780
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2
3
87
memory-segmentation x86-64 stack-memory assembly
Understanding x86-64 assembly for simple program in C with a function call
user_48087600
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2
2
319
x86-64 assembly gcc c
Will CPU in 64-bit mode executing a call or ret instruction check the segment limit of the stack segment?
user_162422780
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3
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67
x86-64 assembly
Why does GCC allocate more stack memory than needed?
user_159054550
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330
compiler-optimization x86-64 stack-memory gcc c
Why does assembly behave different on different command lines?
user_180909490
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cmder x86-64 assembly command-line
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