今天为调试一段代码,使用gcc将程序用-g选项重新编译。但是使用gdb进行debug时,仍然出现“no debug symbols found”的错误。仔细检查了一下Makefile,原来后面定义的连接选项中指定了-s。gcc的文档中说明如下: -sRemove all symbol table and relocation information from the executable. 去掉-s后,可以用gdb进行调试了...
简单总结一下-g选项与-rdynamic选项的差别: 1,-g选项新添加的是调试信息(一系列.debug_xxx段),被相关调试工具,比如gdb使用,可以被strip掉。 2,-rdynamic选项新添加的是动态连接符号信息,用于动态连接功能,比如dlopen()系列函数、backtrace()系列函数使用,不能被strip掉,即强制strip将导致程序无法执行: [root@www...
http://stackoverflow.com/questions/8623884/gcc-debug-symbols-g-flag-vs-linkers-rdynamic-option
/MinGW64/bin/../lib/gcc/x86_64-w64-mingw32/4.9.2/../../../../include", "C:/MinGW64/bin/../lib/gcc/x86_64-w64-mingw32/4.9.2/include-fixed", "C:/MinGW64/bin/../lib/gcc/x86_64-w64-mingw32/4.9.2/../../../../x86_64-w64-mingw32/include" ], "limitSymbolsTo...
fatal error C1010: unexpected end of file while looking for precompiled header directive.找了无数次之后,我决定把向导生成的包括头文件的语句:include"StdAfx.h"保留(而这之前我是把它删掉了的,因为书 上的例子没有这句.)咦,这下就对了.这是为什么呢?我百思不得其解。
我收到以下链接器错误 undefined reference to `g_Templates' undefined reference to `g_cTemplates' 它所指向的代码如下所示 #include <tchar.h> #endif // DEBUG #include <strsafe.h> #include <combase.h> extern CFactoryTemplate g_Templates[]; extern int g_cTemplates; HINST 浏览3提问于2...
CONFIG_UNUSED_SYMBOLS is not set # CONFIG_PAGE_OWNER is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_SECTION_MISMATCH_WARN_ONLY=y CONFIG_FRAME_POINTER=y # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set CONFIG_MAGIC_SYSRQ=y...
// Get symbols! #if LL_DARWIN if (! grab_gst_syms("libgstreamer-0.10.dylib", "libgstvideo-0.10.dylib") ) #elseif LL_WINDOWS if (! grab_gst_syms("libgstreamer-0.10.dll", "libgstvideo-0.10.dll") ) #else // linux or other ELFy unixoid ...
-linux/xdma-driver-mod/1.0+gitAUTOINC+8d75946900-r0/recipe-sysroot-native=-fdebug-prefix-map=./tmp/work-shared/intel-corei7-64/kernel-source=/usr/src/kernelLD=x86_64-poky-linux-ld.bfdAR=x86_64-poky-linux-arO=./tmp/work-shared/intel-corei7-64/kernel-build-artifactsKBUILD_EXTRA_SYMBOLS=...
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'"> <DebugSymbols>true</DebugSymbols> <OutputPath>bin\x86\Debug\</OutputPath> <DefineConstants>DEBUG;TRACE</DefineConstants> <DebugType>full</DebugType> <PlatformTarget>x86</PlatformTarget> <ErrorReport>prompt</ErrorReport> ...