prl questions

prl answers

• How can a CPU save its register state in a context switch?
• What is the benefit and micro-ops of ENQCMD instruction?
• Can I modify input operands in gcc inline assembly
• If there is any pausing/sleeping or events in x86 assembly
• Acceptability of regular usage of r10 and r11
• C optimization: Why does the compiler treat an object not as constant?
• UEFI boot services CreateEvent() returning status EFI_INVALID_PARAMETER
• Does a linker generate absolute virtual addresses when linking
• Referencing registers in machine code
• Is it allowed to access memory that spans the zero boundary in x86?