Need help for modifying the format of debug

[Ian Lance Taylor]

Xiaofeng <dolphin.feng@163.com> writes:

> Does this mean we cannot obtain the scope information using the current framwork of gcc?

You can get some sorts of scope information, but there is no clean
mapping to the instruction stream.  The instructions for different
scopes are not properly nested.

> Can we obtain this information from RTL?

No, but you can look at the debug info.

Ian