[PATCH] Record and write files in read_dwarf5_line_entries.

[Mark Wielaard]

Hi,

On Mon, Jul 05, 2021 at 06:35:04PM +0200, Mark Wielaard wrote:
> Without giving -d /foo/build/bar debugedit wouldn't actually output
> any file from the line number table for DWARF5.
> 
> 	* tools/debugedit.c (read_dwarf5_line_entries): Don't make
> 	collecting_dirs and writing_files depend on dest_dir. Always
> 	read idx for strp or line_strp on phase 0. comp_dir_len is
> 	zero when comp_dir is NULL.
> 	* tests/debugedit.at: Add source list mode tests for DWARF4
> 	and DWARF5.

Pushed.

> https://bugzilla.redhat.com/show_bug.cgi?id=1966987

Although I added test cases to show this patch fixes a real bug I am
not 100% sure it also fixes the bug reported in the above bug report.

Cheers,

Mark