Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

New posts in x86-64

In this compiler output, why does func(int) use its first arg as a pointer, zeroing 24 bytes of pointed-to memory? The arg isn't a pointer

What are the lowest locking primitives in Linux

c linux gcc x86-64

Total Store Order and write merging in x86(-64)

Is there a list of unused binary opcodes for X86_64 (amd64)

Why are all IMUL µOPs dispatched to Port 1 only (on Haswell), even when multiple IMULs are executed in parallel?

Is it legal to have same register as operands in one instruction?

Are machine code instructions fetched in little endian 4-byte words on an Intel x86-64 architecture?

Is there a higher performing implementation of powf(10,floorf(log10f(x)))

Execve with argument in x64 with gnu asm

Try to understand calling process in assembly code

c assembly x86-64

Lazarus FPC refusing a 64-bit value for AND op in ASM [duplicate]

Convert _mm_shuffle_epi32 to C expression for the permutation?

x86 x86-64 sse shuffle sse2

Can a process running a 32-bit compiled binary use more than 4GB of memory?

Calculating x*log_2(y) with x86 assembly

Why floating point registers are different than general purpose ones

Why do I have to play with "rsp" to call a c++ function?

Why does the x86-64 Linux ABI pass structs by value smaller than 16 bytes in registers, instead of 8?

c linux assembly x86-64 abi