gdb - 如何从.gdbinit强制断点？

Question

当我使用以下命令在.gdbinit中设置断点时:

b foobar

我得到这个:

Function "foobar" not defined.
Make breakpoint pending on future shared library load? (y or [n]) [answered N; input not from terminal]

现在第一行是可以理解的，因为该函数位于共享库中。但是，默认为否。

在这种非交互情况下，如何强制它设置断点？

Answer 1

这可以使用set breakpoint pending on完成。从Setting Breakpoints文档中:

gdb provides some additional commands for controlling what happens when the break command cannot resolve breakpoint address specification to an address:

set breakpoint pending auto - This is the default behavior. When gdb cannot find the breakpoint location, it queries you whether a pending breakpoint should be created.
set breakpoint pending on - This indicates that an unrecognized breakpoint location should automatically result in a pending breakpoint being created.
set breakpoint pending off - This indicates that pending breakpoints are not to be created. Any unrecognized breakpoint location results in an error.