loader: Minor comentary tweak

Reword slightly to cleanup awkward constructs.

Sponsored by:		Netflix
This commit is contained in:
Warner Losh 2024-08-02 11:20:05 -06:00
parent f076dd3ef0
commit b45d64fd0c

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@ -130,8 +130,8 @@ FILESMODE_${LOADER}= ${BINMODE} -b
# Note: crt0.o needs to be first for pxeboot(8) to work. It assumes that the
# startup code is located at the start of the loader and will jump
# there. Although btx is more flexible than this, the emulated boot2 environment
# that pxeldr provides has none of that flexibility assumes an entry point of
# 0. In addition, pxeldr and cdboot assume that it is loading an a.out file.
# that pxeldr provides has none of that flexibility and assumes the entry point
# is 0. Finally, both pxeldr and cdboot assume they are loading an a.out file.
#
# We must add it to the LDFLAGS instead of the OBJS because the former won't try
# to clean it. When it is in OBJS, this cleaning can lead to races where