x86-64

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What is the fastest way to push all 64-bit registers onto the stack?
user_42065610
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2
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1966
x86-64 assembly c
Why do x86-64 Linux system calls work with 6 registers set?
user_5129040
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12
1
2246
abi x86-64 operating-system system-calls linux-kernel
WC vs WB memory? Other types of memory on x86_64?
user_19158540
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7
1
4306
memory-mapping x86-64 cpu-cache assembly memory
Why doesn't the Rust optimizer remove those useless instructions (tested on Godbolt Compiler Explorer)?
user_24088670
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14
1
1662
llvm-codegen rust x86-64 assembly
Why can I access lower dword/word/byte in a register but not higher?
user_13419420
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7
3
6171
x86-64 cpu-registers x86 assembly 64-bit
My strdup in ASM
user_81871270
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3
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495
nasm x86-64 glibc assembly macos
Is it possible to change which core timer interrupts happen on?
user_3911610
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4
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1258
interrupt x86-64 linux-kernel linux
Lost Cycles on Intel? An inconsistency between rdtsc and CPU_CLK_UNHALTED.REF_TSC
user_1491380
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34
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3185
rdtsc x86-64 x86 cpu-architecture performance
FreeBSD 64bits convention call documentation
user_34486340
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3
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x86-64 assembly freebsd
Understanding C program in Assembly
user_50179540
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9
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4244
x86-64 assembly c
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