使用GDB调试RB-tree的问题总汇

4. 如何单步调试没有debugging information的函数？

由第2个问题，可知，可以通过stepi命令直接调试汇编代码。如使用GDB调试RB-tree的几个问题一文2.(4)所示。

stepi

stepi arg

si

Execute one machine instruction, then stop and return to the debugger.

It is often useful to do `display/i $pc' when stepping by machine instructions. This makes GDB automatically display the next instruction to be executed, each time your program stops. See section Automatic display.

An argument is a repeat count, as in step. (http://www.delorie.com/gnu/docs/gdb/gdb_38.html)

Reference

http://www.delorie.com/gnu/docs/gdb/gdb_38.html

objdump的manual页

nm的manual页

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