编译报错R_ARM_THM_MOVW_ABS_NC against `a local symbol

本文介绍了在编译动态库时遇到的特定错误,并提供了解决方案,即通过添加-fPIC选项来避免重定位问题。

我们在编译动态库的时候,会遇到如下错误:

/opt/gcc-linaro-arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/4.7.3/../../../../arm-linux-gnueabihf/bin/ld: adb.o: relocation R_ARM_THM_MOVW_ABS_NC against `a local symbol' can not be used when making a shared object; recompile with -fPIC
adb.o: could not read symbols: Bad value
collect2: error: ld returned 1 exit status

relocation R_ARM_THM_MOVW_ABS_NC against `a local symbol' can not be used when making a shared object; recompile with -fPIC

意思是提示我们在编译的时候加上-fPIC选项即可。


CPPFLAGS+= -O2 -g  -fPIC -Wall -Wno-unused-parameter

DESCEND objtool HOSTCC scripts/mod/modpost.o INSTALL libsubcmd_headers CC /usr/src/kernels/linux-6.12.33/tools/objtool/libsubcmd/exec-cmd.o scripts/mod/modpost.c: In function ‘addend_arm_rel’: scripts/mod/modpost.c:1178:7: error: ‘R_ARM_MOVW_ABS_NC’ undeclared (first use in this function); did you mean ‘R_ARM_THM_ABS5’? case R_ARM_MOVW_ABS_NC: ^~~~~~~~~~~~~~~~~ R_ARM_THM_ABS5 scripts/mod/modpost.c:1178:7: note: each undeclared identifier is reported only once for each function it appears in scripts/mod/modpost.c:1179:7: error: ‘R_ARM_MOVT_ABS’ undeclared (first use in this function); did you mean ‘R_ARM_THM_ABS5’? case R_ARM_MOVT_ABS: ^~~~~~~~~~~~~~ R_ARM_THM_ABS5 scripts/mod/modpost.c:1185:7: error: ‘R_ARM_CALL’ undeclared (first use in this function); did you mean ‘R_ARM_COPY’? case R_ARM_CALL: ^~~~~~~~~~ R_ARM_COPY scripts/mod/modpost.c:1186:7: error: ‘R_ARM_JUMP24’ undeclared (first use in this function); did you mean ‘R_ARM_PC24’? case R_ARM_JUMP24: ^~~~~~~~~~~~ R_ARM_PC24 scripts/mod/modpost.c:1190:7: error: ‘R_ARM_THM_MOVW_ABS_NC’ undeclared (first use in this function); did you mean ‘R_ARM_THM_ABS5’? case R_ARM_THM_MOVW_ABS_NC: ^~~~~~~~~~~~~~~~~~~~~ R_ARM_THM_ABS5 scripts/mod/modpost.c:1191:7: error: ‘R_ARM_THM_MOVT_ABS’ undeclared (first use in this function); did you mean ‘R_ARM_THM_ABS5’? case R_ARM_THM_MOVT_ABS: ^~~~~~~~~~~~~~~~~~ R_ARM_THM_ABS5 scripts/mod/modpost.c:1200:7: error: ‘R_ARM_THM_JUMP19’ undeclared (first use in this function); did you mean ‘R_ARM_THM_PC9’? case R_ARM_THM_JUMP19: ^~~~~~~~~~~~~~~~ R_ARM_THM_PC9 scripts/mod/modpost.c:1222:7: error: ‘R_ARM_THM_JUMP24’ undeclared (first use in this function); did you mean ‘R_ARM_THM_PC8’? case R_ARM_THM_JUMP24: ^~~~~~~~~~~~~~~~ R_ARM_THM_PC8 make[2]: *** [scripts/Makefile.host:133: scripts/mod/modpost.o] Error 1 make[1]: *** [/usr/src/kernels/linux-6.12.33/Makefile:1216: prepare0] Error 2 make[1]: *** 正在等待未完成的任务.... CC /usr/src/kernels/linux-6.12.33/tools/objtool/libsubcmd/help.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/libsubcmd/pager.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/libsubcmd/parse-options.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/libsubcmd/run-command.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/libsubcmd/sigchain.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/libsubcmd/subcmd-config.o LD /usr/src/kernels/linux-6.12.33/tools/objtool/libsubcmd/libsubcmd-in.o AR /usr/src/kernels/linux-6.12.33/tools/objtool/libsubcmd/libsubcmd.a CC /usr/src/kernels/linux-6.12.33/tools/objtool/weak.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/arch/x86/special.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/arch/x86/decode.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/arch/x86/orc.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/check.o LD /usr/src/kernels/linux-6.12.33/tools/objtool/arch/x86/objtool-in.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/special.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/builtin-check.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/elf.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/objtool.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/orc_gen.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/orc_dump.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/libstring.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/libctype.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/str_error_r.o CC /usr/src/kernels/linux-6.12.33/tools/objtool/librbtree.o LD /usr/src/kernels/linux-6.12.33/tools/objtool/objtool-in.o LINK /usr/src/kernels/linux-6.12.33/tools/objtool/objtool make: *** [Makefile:224: __sub-make] Error 2 是什么意思,该怎么解决
06-18
评论
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值