x86-64

769 Questions
Newest Active Unanswered Frequent
Score
View
Card Compact
How to add two floating point numbers using inline x86 assembly?
user_117367960
•
3
0
194
compiler-optimization rust x86-64 inline-assembly assembly
deriving size of array from assembly code and skeleton C
user_152331080
•
3
1
115
x86-64 multidimensional-array reverse-engineering assembly c
Why does clang's epilogue use `add $N, %rsp` instead of `mov %rbp, %rsp` to restore `%rsp`?
user_72751140
•
3
1
185
x86-64 micro-optimization clang assembly
Masked and unmasked FP exceptions in the same instruction: are all bits set in MXCSR before handling the unmasked exception?
user_162422780
•
2
0
142
floating-point-exceptions x86-64 sse assembly cpu-architecture
x86_64 best way to reduce 64 bit register to 32 bit retaining zero or non-zero status
user_113221310
•
38
2
2837
x86-64 micro-optimization assembly
are writes made to the memory-mapped file on ARM architecture visible to different mmapped reader process consistently, like x86?
user_1233710
•
3
1
127
memory-barriers shared-memory x86-64 mmap arm
Returning from a signal handler via setcontext
user_10847740
•
6
1
319
x86-64 signals assembly linux c
Reduce the number of executions by 3 times, but the execution efficiency is almost unchanged. In C
user_96654170
•
5
2
218
compiler-optimization x86-64 c performance
Can't get Interrupts (IRQs) handled in my 64bit, c kernel crashes
user_131118870
•
2
1
131
isr interrupt x86-64 assembly c
Why does linkage affect whether relocations are needed for relative jumps in the same section?
knatten_70840
•
2
2
159
x86-64 elf assembly linker c
Hot Questions