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| author | Nicholas Piggin <npiggin@gmail.com> | 2016-11-26 14:26:10 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-04-28 21:26:53 +1000 |
| commit | b71c9ffb140556004caf7ba27083f9d90ae8d14b (patch) | |
| tree | 7139123f4a58fc9146c7923ec4af45e8126c9b1d /arch/powerpc/relocs_check.sh | |
| parent | f188d0524d7e09f7ec801df9761dc1d898b1a1c0 (diff) | |
| download | linux-b71c9ffb140556004caf7ba27083f9d90ae8d14b.tar.gz linux-b71c9ffb140556004caf7ba27083f9d90ae8d14b.tar.bz2 linux-b71c9ffb140556004caf7ba27083f9d90ae8d14b.zip | |
powerpc: Add arch/powerpc/tools directory
Move a couple of existing scripts under there. Remove scripts directory:
a script is a tool, a tool is not a script.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/relocs_check.sh')
| -rwxr-xr-x | arch/powerpc/relocs_check.sh | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/arch/powerpc/relocs_check.sh b/arch/powerpc/relocs_check.sh deleted file mode 100755 index ec2d5c835170..000000000000 --- a/arch/powerpc/relocs_check.sh +++ /dev/null @@ -1,61 +0,0 @@ -#!/bin/sh - -# Copyright © 2015 IBM Corporation - -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# as published by the Free Software Foundation; either version -# 2 of the License, or (at your option) any later version. - -# This script checks the relocations of a vmlinux for "suspicious" -# relocations. - -# based on relocs_check.pl -# Copyright © 2009 IBM Corporation - -if [ $# -lt 2 ]; then - echo "$0 [path to objdump] [path to vmlinux]" 1>&2 - exit 1 -fi - -# Have Kbuild supply the path to objdump so we handle cross compilation. -objdump="$1" -vmlinux="$2" - -bad_relocs=$( -"$objdump" -R "$vmlinux" | - # Only look at relocation lines. - grep -E '\<R_' | - # These relocations are okay - # On PPC64: - # R_PPC64_RELATIVE, R_PPC64_NONE - # R_PPC64_ADDR64 mach_<name> - # R_PPC64_ADDR64 __crc_<name> - # On PPC: - # R_PPC_RELATIVE, R_PPC_ADDR16_HI, - # R_PPC_ADDR16_HA,R_PPC_ADDR16_LO, - # R_PPC_NONE - grep -F -w -v 'R_PPC64_RELATIVE -R_PPC64_NONE -R_PPC_ADDR16_LO -R_PPC_ADDR16_HI -R_PPC_ADDR16_HA -R_PPC_RELATIVE -R_PPC_NONE' | - grep -E -v '\<R_PPC64_ADDR64[[:space:]]+mach_' | - grep -E -v '\<R_PPC64_ADDR64[[:space:]]+__crc_' -) - -if [ -z "$bad_relocs" ]; then - exit 0 -fi - -num_bad=$(echo "$bad_relocs" | wc -l) -echo "WARNING: $num_bad bad relocations" -echo "$bad_relocs" - -# If we see this type of relocation it's an idication that -# we /may/ be using an old version of binutils. -if echo "$bad_relocs" | grep -q -F -w R_PPC64_UADDR64; then - echo "WARNING: You need at least binutils >= 2.19 to build a CONFIG_RELOCATABLE kernel" -fi |