git: boot/common: Use full root paths for MODINFO_NAME

[Aaron LI]

commit 34f6038d8e05d03acda52bf11979c6c2afe7b5ea
Author: Aaron LI <aly at aaronly.me>
Date:   Tue Feb 21 13:26:56 2023 +0800

    boot/common: Use full root paths for MODINFO_NAME
    
    Previously, only the basename of kernel/modules was stored in the
    MODINFO_NAME field (i.e., 'f_name' field of 'struct preloaded_file').
    So kldstat(2) was unable to obtain the full paths of the kernel and
    preloaded modules.
    
    This commit makes the full paths be stored in the MODINFO_NAME field.
    After bootstrap, the boot partition is mounted at '/boot', so these
    full paths must start with '/boot' (e.g., '/boot/kernel/kernel') for
    kernel use.

Summary of changes:
 stand/boot/common/bootstrap.h    |  7 +++++--
 stand/boot/common/load_elf.c     | 25 ++++++++-----------------
 stand/boot/common/load_elf_obj.c |  4 ++--
 stand/boot/common/module.c       | 12 ++++++++++--
 stand/boot/common/rel_open.c     | 27 +++++++++++++++++++++++++++
 5 files changed, 52 insertions(+), 23 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/34f6038d8e05d03acda52bf11979c6c2afe7b5ea


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