Lines Matching refs:r3
234 2101c612: 4603 mov r3, r0
235 2101c614: 80fb strh r3, [r7, #6]
236 2101c616: f04f 33ff mov.w r3, #4294967295 ; 0xffffffff
237 2101c61a: 681b ldr r3, [r3, #0]
238 2101c61c: 60fb str r3, [r7, #12]
242 2101c626: 68fb ldr r3, [r7, #12]
243 2101c628: 4618 mov r0, r3
251 1. 异常时CPU正在执行的指令是ldr r3, [r3, #0]，其中r3取值为0xffffffff，导致发生非法地址异常。
263 2101c63a: 4603 mov r3, r0
264 2101c63c: 80fb strh r3, [r7, #6]
267 2101c644: 88fb ldrh r3, [r7, #6]
268 2101c646: 4618 mov r0, r3
270 2101c64c: 4603 mov r3, r0
271 2101c64e: 4618 mov r0, r3