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Posted to dev@brpc.apache.org by GitBox <gi...@apache.org> on 2020/07/27 07:50:56 UTC
[GitHub] [incubator-brpc] acelyc111 opened a new issue #1186: 编译ASAN版本报错
acelyc111 opened a new issue #1186:
URL: https://github.com/apache/incubator-brpc/issues/1186
**Describe the bug (描述bug)**
尝试编译ASAN版本的brpc库，将CMakeLists.txt修改：
```
< set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -O2 -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-invalid-offsetof -Wno-unused-parameter -fno-omit-frame-pointer")
---
> set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -O1 -fsanitize=address -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-invalid-offsetof -Wno-unused-parameter -fno-omit-frame-pointer")
```
链接报错：
```
[ 97%] Linking CXX executable ../../output/bin/rpc_press
`.note.GNU-stack' referenced in section `.init_array.00099' of CMakeFiles/OBJ_LIB.dir/bthread/context.cpp.o: defined in discarded section `.note.GNU-stack' of CMakeFiles/OBJ_LIB.dir/bthread/context.cpp.o
collect2: error: ld returned 1 exit status
make[2]: *** [output/lib/libbrpc.so] Error 1
make[1]: *** [src/CMakeFiles/brpc-shared.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
../../output/lib/libbrpc.a(file_path.cc.o): In function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::size() const':
/usr/include/c++/7.3.0/bits/basic_string.h:912: undefined reference to `__asan_report_load8'
```
**To Reproduce (复现方法)**
-
**Expected behavior (期望行为)**
编译链接通过
**Versions (各种版本)**
OS:
Compiler:
brpc:
protobuf:
**Additional context/screenshots (更多上下文/截图)**
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[GitHub] [incubator-brpc] acelyc111 commented on issue #1186: 编译ASAN版本报错
Posted by GitBox <gi...@apache.org>.
acelyc111 commented on issue #1186:
URL: https://github.com/apache/incubator-brpc/issues/1186#issuecomment-671176220
> "undefined reference to `__asan_report_load8'" reports a linking error, maybe you can try to add '-lasan'.
@lorinlee Thanks! After I adding '-lasan', another link error reported:
```
`.note.GNU-stack' referenced in section `.init_array.00099' of ../../output/lib/libbrpc.a(context.cpp.o): defined in discarded section `.note.GNU-stack' of ../../output/lib/libbrpc.a(context.cpp.o)
```
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[GitHub] [incubator-brpc] lorinlee commented on issue #1186: 编译ASAN版本报错
Posted by GitBox <gi...@apache.org>.
lorinlee commented on issue #1186:
URL: https://github.com/apache/incubator-brpc/issues/1186#issuecomment-670528397
"undefined reference to `__asan_report_load8'" reports a linking error, maybe you can try to add '-lasan'.
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[GitHub] [incubator-brpc] warriorpaw commented on issue #1186: 编译ASAN版本报错
Posted by GitBox <gi...@apache.org>.
warriorpaw commented on issue #1186:
URL: https://github.com/apache/incubator-brpc/issues/1186#issuecomment-730384034
> > "undefined reference to `__asan_report_load8'" reports a linking error, maybe you can try to add '-lasan'.
>
> @lorinlee Thanks! After I adding '-lasan', another link error reported:
>
> ```
> `.note.GNU-stack' referenced in section `.init_array.00099' of ../../output/lib/libbrpc.a(context.cpp.o): defined in discarded section `.note.GNU-stack' of ../../output/lib/libbrpc.a(context.cpp.o)
> ```
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47071
context.cpp里汇编写的不规范导致的，参照这个链接，在你所在平台对应的两个汇编函数结尾加上 一行".previous" "\n"就行了。
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[GitHub] [incubator-brpc] acelyc111 commented on issue #1186: 编译ASAN版本报错
Posted by GitBox <gi...@apache.org>.
acelyc111 commented on issue #1186:
URL: https://github.com/apache/incubator-brpc/issues/1186#issuecomment-677673679
@lorinlee
Versions (各种版本)
OS: CentOS Linux release 7.5.1804
Compiler: g++ 7.3.0
brpc: 0.9.5
protobuf: 3.5.1
In fact I'm using a Apache Doris's build docker image: apachedoris/doris-dev:build-env-1.2
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[GitHub] [incubator-brpc] lorinlee commented on issue #1186: 编译ASAN版本报错
Posted by GitBox <gi...@apache.org>.
lorinlee commented on issue #1186:
URL: https://github.com/apache/incubator-brpc/issues/1186#issuecomment-676348098
@acelyc111 please provide more information about the environment, thx, such as
Versions (各种版本)
OS:
Compiler:
brpc:
protobuf:
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