编译到最后出现的问题

ly85206559 · 发表于 2010-5-7 09:20:10

Error: L6221E: Execution region DYNAMIC_CACHEABLE_EXTSRAM_DEFAULT_CACHEABLE overlaps with Execution region CACHED_DUMMY_END.
Error: L6221E: Execution region DYNAMIC_CACHEABLE_EXTSRAM_DEFAULT_CACHEABLE overlaps with Execution region DEMAND_PAGING_ROM0.
Error: L6221E: Execution region DYNAMIC_CACHEABLE_EXTSRAM_DEFAULT_CACHEABLE overlaps with Execution region DEMAND_PAGING_ROM1.
Error: L6221E: Execution region DYNAMIC_CACHEABLE_EXTSRAM_DEFAULT_CACHEABLE overlaps with Execution region DEMAND_PAGING_ROM2.
Error: L6221E: Execution region DYNAMIC_CACHEABLE_EXTSRAM_DEFAULT_CACHEABLE overlaps with Execution region DEMAND_PAGING_ROM3.
Error: L6221E: Execution region DYNAMIC_CACHEABLE_EXTSRAM_DEFAULT_CACHEABLE overlaps with Execution region DEMAND_PAGING_ROM4.
Error: L6221E: Execution region DYNAMIC_CACHEABLE_EXTSRAM_DEFAULT_CACHEABLE overlaps with Execution region DEMAND_PAGING_ROM5.
大概是在用ROM的时候分配空间重复了。。但是不知道是怎么错的请大虾米给点提示哦

qikaibinglan · 发表于 2010-5-7 11:46:38

内存不够了，查看一下代码里面有没有申请过大的内存
以及可以到lis文件查看各个内存占用情况，选择大的看能否削减内存

ly85206559 · 发表于 2010-5-7 12:18:42

谢谢2楼的回答，应该是内存不够了
能具体说下怎么查看各个内存占用的情况吗？lis文件在哪里呢？

wongshan · 发表于 2010-5-7 17:25:04

可以在build目录下的一个.lis文件里参考一下，类似于：
Total RO  Size(Code + RO Data)             40850 (  39.89kB)
Total RW  Size(RW Data + ZI Data)          23461 (  22.91kB)
Total ROM Size(Code + RO Data + RW Data)    41332 (  40.36kB)

ly85206559 · 发表于 2010-5-8 11:54:11

Total RO Size(Code + RO Data) 28681367 (28009.15kB)
Total RW Size(RW Data + ZI Data) 28962055 (28283.26kB)
Total ROM Size(Code + RO Data + RW Data) 29007475 (28327.61kB)

加了个GPS之后

perennial · 发表于 2010-5-9 10:17:36

用的是NANDFLASH?

newbiew · 发表于 2010-5-9 14:20:47

nor不会有CACHEABLE吧

		自动登录	找回密码
密码			注册

[讨论] 编译到最后出现的问题