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easyarm2200板實(shí)驗(yàn)書實(shí)例的問(wèn)題? |
| 作者:yuansuini 欄目:ARM技術(shù) |
easyarm2200隨帶的實(shí)驗(yàn)書上有這樣的例子,我在ads1.2中按照書上的例子一步一步做的,可是編譯總是出錯(cuò)。不知是不是書上的問(wèn)題還是其它什么問(wèn)題? 程序直接從ads的環(huán)境中復(fù)制,粘貼如下: Startup.s文件: IMPORT |Image$$RO$$Limit| IMPORT |Image$$RW$$Base| IMPORT |Image$$ZI$$Base| IMPORT |Image$$ZI$$Limit| IMPORT Main AREA Start,CODE,READONLY ENTRY CODE32 Rest LDR SP,=0X40003F00 LDR R0,=|Image$$RO$$Limit| LDR R1,=|Image$$RW$$Base| LDR R3,=|Image$$ZI$$Base| CMP R0,R1 BEQ LOOP1 LOOP0 CMP R1,R3 LDRCC R2,[R0],#4 STRCC R2,[R1],#4 BCC LOOP0 LOOP1 LDR R1,=|Image$$ZI$$Limit| MOV R2,#0 LOOP2 CMP R3,R1 STRCC R2,[R3],#4 BCC LOOP2 B Main END Test.c文件: #define uint8 unsigned CHAR #define uint32 unsigned int #define N 100 uint32 sum; void Main(void) { uint32 i; sum = 0; for(i=0; i<=N; i++) { sum += i; } while(1); } 錯(cuò)誤信息如下: Error : A1163E: UNKNOWN opcode Startup.s LINE 1 Project: examp.mcp, Target: DebugRel, Source File: Startup.s 1 00000000 IMPORT |Image$$RO$$Limit| Error : A1163E: UNKNOWN opcode Startup.s LINE 2 Project: examp.mcp, Target: DebugRel, Source File: Startup.s 2 00000000 IMPORT |Image$$RW$$Base| Error : A1163E: UNKNOWN opcode Startup.s LINE 3 Project: examp.mcp, Target: DebugRel, Source File: Startup.s 3 00000000 IMPORT |Image$$ZI$$Base| Error : A1163E: UNKNOWN opcode Startup.s LINE 4 Project: examp.mcp, Target: DebugRel, Source File: Startup.s 4 00000000 IMPORT |Image$$ZI$$Limit| Error : A1163E: UNKNOWN opcode Startup.s LINE 6 Project: examp.mcp, Target: DebugRel, Source File: Startup.s 6 00000000 IMPORT Main Error : A1163E: UNKNOWN opcode Startup.s LINE 8 Project: examp.mcp, Target: DebugRel, Source File: Startup.s 8 00000000 AREA Start,CODE,READONLY Error : (Fatal) A1355U: A Label was found which was in no AREA Startup.s LINE 10 Project: examp.mcp, Target: DebugRel, Source File: Startup.s 10 00000000 ENTRY 7 Errors, 0 Warnings * - 本貼最后修改時(shí)間:2006-2-21 13:45:18 修改者:yuansuini |
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