学习永无止境!!
分类: 嵌入式
2010-01-12 16:50:57
_start:
nop
编译的时候设置 RO 为 0x0c008000
↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
0c008000 <_start-0x14>:
c008000: e59f000c ldr r0, [pc, #12] ; c008014 <_start>
c008004: e28f0008 add r0, pc, #8 ; 0x8
c008008: e59f0008 ldr r0, [pc, #8] ; c008018 <_start+0x4>
c00800c: e1a00000 nop (mov r0,r0)
c008010: e1a0f00e mov pc, lr
0c008014 <_start>:
c008014: e1a00000 nop (mov r0,r0)
c008018: 0c008014 stceq 0, cr8, [r0], -#80
分析: