Aki Suihkonen questions

Aki Suihkonen answers

• SSE Instruction to load Bytes with Zero Extension?
• Purpose of simple wrapper function in C
• Fastest way to set highest order bit of rax register to lowest order bit in rdx register
• fast rounding fixed point number
• what exactly is the danger of an uninitialized pointer in C
• struct or class in assembly
• How to exchange between 2 bits in a 1-byte number
• what does -0x4(%rbp) means in gdb disassembly?
• 64 bit alignment/padding for c structure?
• error: unexpected token in '.section' directive .section .text