x86

1199 Questions
Newest Active Unanswered Frequent
Score
View
Card Compact
What is the rationale for setting all SSE/AVX registers call-clobbered in the SysV ABI?
user_176658070
•
4
1
144
abi x86-64 calling-convention sse x86
Are the event ratios in Appendix B.8 of Intel's Optimization Reference Manual applicable to other microarchitectures?
user_65735100
•
1
0
23
intel-pmu x86 performance
Bit Hack to get location of bit change
user_2883600
•
3
2
124
bit bit-manipulation x86
Why programmable interval timer cannot work while other device work?
user_138475270
•
2
1
78
interrupt operating-system x86 assembly
I'd like to make a software which will be executed with BIOS
user_124200010
•
2
1
38
bios bootloader operating-system x86
Is the Linux paging model an abstraction?
user_164657390
•
2
1
81
addressing-mode paging x86 linux-kernel linux
Intel-x86, confused about the allocation of bytes in the esp register
user_131757610
•
1
1
61
x86 assembly c
How to manually insert a breakpoint that Bochs's built-in debugger will stop at? INT3 doesn't work
user_180899500
•
3
1
150
bochs x86-16 x86 debugging
Did the low register and high register swap places?
user_127133100
•
1
1
50
cpu-registers x86 assembly arrays loops
How to make gcc or clang use 64-bit/32-bit division instead of 128-bit/64-bit division when the dividend is 64-bit and the quotient is 32-bit?
user_176658070
•
5
1
334
compiler-optimization clang x86 gcc c
Hot Questions