OPTIONS/gprof optional gprof pexpert/i386/pe_bootargs.c standard pexpert/i386/pe_init.c standard pexpert/i386/pe_identify_machine.c standard pexpert/i386/pe_interrupt.c standard pexpert/i386/pe_kprintf.c standard pexpert/i386/fakePPCDeviceTree.c standard # Graphics and text console support. pexpert/i386/text_console.c standard pexpert/i386/kdasm.s standard # Polled-mode keyboard driver. pexpert/i386/kd.c standard