r6 115 bsp/hal/arm/arch/trap.c r->r6, r->r7, r->r8, r->r9, r->r10, r->r11); r6 73 bsp/hal/arm/include/context.h uint32_t r6; /* +24 (18) */ r6 94 bsp/hal/arm/include/context.h uint32_t r6;