x86

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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
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
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
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
How can I show that volatile assignment is not atomic?
user_7751550
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6
4
404
stdatomic atomic x86 race-condition c++
Trouble with getting syscalls with own python debugger
user_129746780
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2
2
346
ptrace system-calls x86 linux python
Why are there too many demand rfo offcore responses /offcore requests?
user_27861560
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4
2
408
rfo x86-64 cpu-cache x86 assembly
How to write into XMM Registers in LLDB
user_69141970
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4
1
300
lldb x86-64 sse x86 python
Why does linux use two GOT sections in x64? .GOT vs .got.plt
user_54643830
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3
1
298
got x86-64 elf x86 linux
What happens when the physical address corresponding to CS:IP is more than 20 bits in 8086?
user_59613530
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3
1
368
real-mode x86-16 memory-address intel x86
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