TSK_K_ESP          87 arch/arc/include/asm/processor.h #define TSK_K_REG(tsk, off)	(*((unsigned long *)(TSK_K_ESP(tsk) + \
TSK_K_ESP          76 arch/arc/kernel/stacktrace.c 		frame_info->regs.r28 = TSK_K_ESP(tsk);