linux-mips-low.c:84:7: error: ‘MMLO’ was not declared in this scope 错误

hcu5555

于 2021-03-25 16:27:58 发布

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在编译MIPS架构的gdbserver时遇到'MMLO'未声明的错误。解决方法包括：查找并确认宏定义的位置（发现在上级目录的mips-linux-tdep.h中），在出错的linux-mips-low.c文件中添加包含相关头文件的语句，并在修改后重新编译成功。

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今天编译mips的gdbserver，发现有如上错误

 linux-mips-low.c
linux-mips-low.c:84:7: error: ‘MMLO’ was not declared in this scope
   -1, MMLO, MMHI, BADVADDR, CAUSE, PC,     \
       ^
linux-mips-low.c:102:3: note: in expansion of macro ‘mips_base_regs’
   mips_base_regs,
   ^
linux-mips-low.c:84:13: error: ‘MMHI’ was not declared in this scope
   -1, MMLO, MMHI, BADVADDR, CAUSE, PC,     \
             ^
linux-mips-low.c:102:3: note: in expansion of macro ‘mips_base_regs’
   mips_base_regs,
   ^
linux-mips-low.c:84:19: error: ‘BADVADDR’ was not declared in this scope
   -1, MMLO, MMHI, BADVADDR, CAUSE, PC,     \
                   ^
linux-mips-low.c:102:3: note: in expansion of macro ‘mips_base_regs’
   mips_base_regs,
   ^
linux-mips-low.c:84:29: error: ‘CAUSE’ was not declared in this scope
   -1, MMLO, MMHI, BADVADDR, CAUSE, PC,     \
                             ^
linux-mips-low.c:102:3: note: in expansion of macro ‘mips_base_regs’
   mips_base_regs,
   ^
linux-mips-low.c:

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