current_bp         51 arch/x86/um/asm/processor_32.h #define current_bp() ({ unsigned long bp; __asm__("movl %%ebp, %0" : "=r" (bp) : ); bp; })
current_bp         35 arch/x86/um/asm/processor_64.h #define current_bp() ({ unsigned long bp; __asm__("movq %%rbp, %0" : "=r" (bp) : ); bp; })