#!/bin/sh
# gen-insn-x86-dat: generate data for the insn-x86 test
# Copyright (c) 2015, Intel Corporation.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms and conditions of the GNU General Public License,
# version 2, as published by the Free Software Foundation.
#
# This program is distributed in the hope it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
set -e
if [ "$(uname -m)" != "x86_64" ]; then
echo "ERROR: This script only works on x86_64"
exit 1
fi
cd $(dirname $0)
trap 'echo "Might need a more recent version of binutils"' EXIT
echo "Compiling insn-x86-dat-src.c to 64-bit object"
gcc -g -c insn-x86-dat-src.c
objdump -dSw insn-x86-dat-src.o | awk -f gen-insn-x86-dat.awk > insn-x86-dat-64.c
rm -f insn-x86-dat-src.o
echo "Compiling insn-x86-dat-src.c to 32-bit object"
gcc -g -c -m32 insn-x86-dat-src.c
objdump -dSw insn-x86-dat-src.o | awk -f gen-insn-x86-dat.awk > insn-x86-dat-32.c
rm -f insn-x86-dat-src.o
trap - EXIT
echo "Done (use git diff to see the changes)"
ption>
parisc: Don't use BITS_PER_LONG in userspace-exported swab.h header
In swab.h the "#if BITS_PER_LONG > 32" breaks compiling userspace programs if
BITS_PER_LONG is #defined by userspace with the sizeof() compiler builtin.
Solve this problem by using __BITS_PER_LONG instead. Since we now
#include asm/bitsperlong.h avoid further potential userspace pollution
by moving the #define of SHIFT_PER_LONG to bitops.h which is not
exported to userspace.
This patch unbreaks compiling qemu on hppa/parisc.
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org>
Diffstat (limited to 'tools/build/feature/test-libdw-dwarf-unwind.c')