这里的调用严重的依赖于链接库加载的顺序,可能会导致混乱;gcc的扩展中有如下属性__attribute__((visibility("hidden"))),可以用于抑制将一个函数的名称被导出,对连接该库的程序文件来说,该函数是不可见的,使用的方法如下: -fvisibility=default|internal|hidden|protected gcc的visi
这里的调用严重的依赖于链接库加载的顺序,可能会导致混乱;gcc的扩展中有如下属性__attribute__ ((visibility("hidden"))),可以用于抑制将一个函数的名称被导出,对连接该库的程序文件来说,该函数是不可见的,使用的方法如下: -fvisibility=default|internal|hidden|protected gcc的visibility是说,如果编译的时候用了这...
-fvisibility-inlines-hidden Causes all inlined methods to be marked with "__attribute__ ((visibility ("hidden")))" so that they do not appear in the export table of a DSO and do not require a PLT indirection when used within the DSO. Enabling this option can have a dramatic effect on...
The effect of this is that GCC may, effectively, mark inline methods with "__attribute__ ((visibility ("hidden")))" so that they do not appear in the export table of a DSO and do not require a PLT indirection when used within the DSO. Enabling this option can have a dramatic ...
The effect of this is that GCC may, effectively, mark inline methods with "__attribute__ ((visibility ("hidden")))" so that they do not appear in the export table of a DSO and do not require a PLT indirection when used within the DSO. Enabling this option can have a dramatic ...
templates -fno-rtti -fsized-deallocation -ftemplate-backtrace-limit=n -ftemplate-depth=n -fno-threadsafe-statics -fuse-cxa-atexit -fno-weak -nostdinc++ -fvisibility-inlines-hidden -fvisibility-ms-compat -fext-numeric-literals -flang-info-include-translate[=header] -flang-info-include-translate-...
strip命令提供了不同参数,方便可选择的删除。...除此之外,两个编译参数“-ffunction-sections”和“-fdata-sections”,以及链接参数“-Wl,--gc-sections”可用来删除没有使用到的符号,“-Wl,”表示后面是传递给链接器...Wl,--version-script=export.lds __attribute__ ((visibility ("hidden"))) readelf -...
{\n opacity: 1;\n visibility: visible;\n border: 2px solid white;\n box-sizing: border-box;\n border-left: none;\n}\n.custom_widget_MicrosoftFooter_label_105bp_207 {\n position: absolute;\n left: 100%;\n white-space: nowrap;\n opacity: 0;\n visibility: hidden;\n ...
Common Joined RejectNegative Enum(symbol_visibility) Var(default_visibility) Init(VISIBILITY_DEFAULT) -fvisibility=[default|internal|hidden|protected] Set the default symbol visibility. Enum Name(symbol_visibility) Type(enum symbol_visibility) UnknownError(unrecognized visibility value %qs) EnumValue...
最近在编译动态库文件,用到-fPIC编译选项。查了下GNU的手册: -fpic Generate position-independent code (PIC) suitable for use in a shared library, if supported for the target machine. Such code accesses all constant addresses through a global offset table (GOT). The dynamic loader resolves the GOT...