assembly

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Confusion of NULL selectors in 64bit processors
user_58759220
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2
0
96
real-mode gdt x86-64 x86 assembly
What is a reasonable minimum number of assembly instructions for a small C program including setup?
user_130201390
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6
3
309
compilation assembly linker c
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/9/libstdc++.a when searching for -lstdc++ /usr/bin/ld: cannot find -lstdc++
user_130145310
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7
1
7577
32bit-64bit g++ assembly linker linux
Why must the MOV CR0 and JMP instructions come from a page that is identity mapped while switching to protected mode?
user_130114470
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2
1
160
protected-mode osdev paging x86 assembly
Why is `write()` performed via a `call` instruction instead of an interrupt?
user_14852300
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2
2
145
x86-64 clang assembly macos
Are Extended general-purpose and special-purpose registers supported in x86_32 virtual 8086 and real mode?
user_106531630
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3
1
114
real-mode x86-16 cpu-registers x86 assembly
Is Assembly Language syntax the same for different architectures
user_41391280
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2
3
885
language-design assembly syntax
Purpose of rdi register for no argument function
user_61536830
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3
1
802
abi x86-64 calling-convention assembly c++
When does stack grow? How does OS know when to grow stack?
user_16166450
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6
1
250
abi x86 assembly memory c
Result of my implementation of memset only prints the changes, and not the entire result string
user_129913030
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2
1
163
memset att x86-64 assembly
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