How to enable MM debugging?

[Stanislav Kholmanskikh]

Hi!

Does anybody use MM debugging? If so, what is the recommended/working
way of enabling it?

These steps do not work:

1. Run ./configure with '--enable-mm-debug'. It reports:

With memory debugging: Yes

2. Then build and install the binaries, and install the boot loader

3. Then set 'grub_mm_debug=1' in the grub's prompt.

grub> set grub_mm_debug=1
grub> insmod ofnet
grub>

During initialization, ofnet calls grub_malloc(), so I expect some debug
messages to be printed on 'insmod ofnet'.

Am I missing something, or is it a bug?

Thanks.