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Pre-size the ksyms vector for speedier loading.

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Also show loading progress on the screen because it looks neat.
This commit is contained in:
Andreas Kling 2018-11-09 20:40:39 +01:00
parent de38e63d3e
commit 8a865c11ec
2 changed files with 15 additions and 1 deletions
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5
Kernel/mkmap.sh
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@ -1,5 +1,8 @@
#!/bin/sh
tmp=$(mktemp)
nm -C kernel > $tmp
perl -lpe '$_=hex' $tmp | paste -d" " - $tmp | sort -n | cut -d" " -f 2- > kernel.map
perl -lpe '$_=hex' $tmp | paste -d" " - $tmp | sort -n | cut -d" " -f 2- > kernel.map.tmp
printf "%08x\n" $(wc -l kernel.map.tmp | cut -f1 -d' ') > kernel.map
cat kernel.map.tmp >> kernel.map
rm -f kernel.map.tmp
rm $tmp