Commit | Line | Data |
---|---|---|
6bd1d0be SC |
1 | #!/bin/sh |
2 | ||
3 | # Print out the KASAN_SHADOW_OFFSETS required to place the KASAN SHADOW | |
f4693c27 | 4 | # start address at the top of the linear region |
6bd1d0be SC |
5 | |
6 | print_kasan_offset () { | |
7 | printf "%02d\t" $1 | |
8 | printf "0x%08x00000000\n" $(( (0xffffffff & (-1 << ($1 - 1 - 32))) \ | |
6bd1d0be SC |
9 | - (1 << (64 - 32 - $2)) )) |
10 | } | |
11 | ||
12 | echo KASAN_SHADOW_SCALE_SHIFT = 3 | |
13 | printf "VABITS\tKASAN_SHADOW_OFFSET\n" | |
14 | print_kasan_offset 48 3 | |
15 | print_kasan_offset 47 3 | |
16 | print_kasan_offset 42 3 | |
17 | print_kasan_offset 39 3 | |
18 | print_kasan_offset 36 3 | |
19 | echo | |
20 | echo KASAN_SHADOW_SCALE_SHIFT = 4 | |
21 | printf "VABITS\tKASAN_SHADOW_OFFSET\n" | |
22 | print_kasan_offset 48 4 | |
23 | print_kasan_offset 47 4 | |
24 | print_kasan_offset 42 4 | |
25 | print_kasan_offset 39 4 | |
26 | print_kasan_offset 36 4 |