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数学库函数有关问题

更新时间: 2014-01-05 02:46:17 责任编辑: Author_N1

 

数学库函数问题
brew应用程序进行交叉编译时,C库中的数学函数,在助手函数中没有对应函数,如sin,cos等,这些都要自己去实现吗?请教有经验的高手和楼主指点,折腾好几天了,编译时总是如下提示:
ror: L6265E: Non-RWPI Section libspace.o(.bss) cannot be assigned to PI Exec region ER_ZI.
Error: L6265E: Non-RWPI Section stdio.o(.bss) cannot be assigned to PI Exec region ER_ZI.
Error: L6248E: libspace.o(.text) in PI region 'ER_RO' cannot have address type relocation to __libspace_start in PI region 'ER_ZI'.
Error: L6248E: _main_redirect.o(.text) in PI region 'ER_RO' cannot have address type relocation to __stderr in PI region 'ER_ZI'.
Error: L6248E: _main_redirect.o(.text) in PI region 'ER_RO' cannot have address type relocation to __stdin in PI region 'ER_ZI'.
Error: L6248E: _main_redirect.o(.text) in PI region 'ER_RO' cannot have address type relocation to __stdout in PI region 'ER_ZI'.
Error: L6248E: stdio.o(.text) in PI region 'ER_RO' cannot have address type relocation to .bss$2 in PI region 'ER_ZI'.
Error: L6248E: stdio.o(.text) in PI region 'ER_RO' cannot have address type relocation to .bss$2 in PI region 'ER_ZI'.
Error: L6248E: fflush.o(.text) in PI region 'ER_RO' cannot have address type relocation to __stdin in PI region 'ER_ZI'.
Finished: 0 information, 0 warning and 9 error messages.

--参考方法--
探讨
是啊,要重写的。
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