r4 88 bsp/hal/arm/arch/context.c k->r4 = (uint32_t)val; r4 113 bsp/hal/arm/arch/trap.c r->r0, r->r1, r->r2, r->r3, r->r4, r->r5); r4 71 bsp/hal/arm/include/context.h uint32_t r4; /* +16 (10) */ r4 92 bsp/hal/arm/include/context.h uint32_t r4; r4 48 include/arm/systrap.h stmfd sp!, {r4, r5, lr}; \ r4 49 include/arm/systrap.h mov r4, #SYS_##name; \ r4 53 include/arm/systrap.h ldmfd sp!, {r4, r5, pc};