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LearningOS / uCore-Tutorial-Guide-2022S

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uCore-Tutorial-Guide-2022S/chapter2/0intro #3

Open utterances-bot opened 2 years ago

utterances-bot commented 2 years ago

引言 - uCore-Tutorial-Guide-2022S 0.1 文档

https://learningos.github.io/uCore-Tutorial-Guide-2022S/chapter2/0intro.html

TuoBaed commented 1 year ago

clone用户程序仓库后，编译会报如下错误： [ 50%] Linking C executable riscv64/ch2b_power /usr/local/riscv64-linux-musl-cross/bin/../lib/gcc/riscv64-linux-musl/11.2.1/../../../../riscv64-linux-musl/bin/ld: CMakeFiles/ch6b_filetest.dir/src/ch6b_filetest.c.o: in function main': /home/lw/cpp/uCore-Tutorial-Code-2022S/user/src/ch6b_filetest.c:12: undefined reference tomemcpy' collect2: error: ld returned 1 exit status make[4]: [CMakeFiles/ch6b_filetest.dir/build.make:85: riscv64/ch6b_filetest] Error 1 make[4]: Leaving directory '/home/lw/cpp/uCore-Tutorial-Code-2022S/user/build' make[3]: [CMakeFiles/Makefile2:1051: CMakeFiles/ch6b_filetest.dir/all] Error 2 make[3]: Waiting for unfinished jobs.... make[4]: Leaving directory '/home/lw/cpp/uCore-Tutorial-Code-2022S/user/build' [ 50%] Built target ch2b_power make[3]: Leaving directory '/home/lw/cpp/uCore-Tutorial-Code-2022S/user/build' make[2]: [Makefile:84: all] Error 2 make[2]: Leaving directory '/home/lw/cpp/uCore-Tutorial-Code-2022S/user/build' make[1]: [Makefile:86: binary] Error 2 make[1]: Leaving directory '/home/lw/cpp/uCore-Tutorial-Code-2022S/user' make: [Makefile:122: user] Error 2