Some scripts to run valgrind. Forked from https://gist.github.com/frals/7775c413a52763d80de3

config_valgrind_32bit.sh

## step 4
export NDKROOT=D:/Software/AndroidDev/android-ndk-r10e
export SDKROOT=D:/Software/AndroidDev/android-sdk-windows/platform-tools

## step 5
export HWKIND=generic
## 32bit
export TOOLCHAIN=$NDKROOT/toolchains/arm-linux-androideabi-4.9/prebuilt/windows/bin/arm-linux-androideabi

export AR=$TOOLCHAIN-ar.exe
export LD=$TOOLCHAIN-ld.exe
export CC=$TOOLCHAIN-gcc.exe
echo $NDKROOT
echo $TOOLCHAIN
echo $CC

## 32bit
CPPFLAGS="--sysroot=$NDKROOT/platforms/android-3/arch-arm" \
	CFLAGS="--sysroot=$NDKROOT/platforms/android-3/arch-arm" \
	./configure --prefix=/data/local/Inst \
	--host=armv7-unknown-linux \
	--target=armv7-unknown-linux \
	--with-tmpdir=/sdcard
	
echo $TOOLCHAIN

make -j4
make -j4 install DESTDIR=`pwd`/Inst

## step 6
$SDKROOT/adb.exe root
$SDKROOT/adb.exe remount

## step 7
$SDKROOT/adb.exe shell "mkdir /data/local/Inst"
## could be optimised... probably
$SDKROOT/adb.exe push Inst /
$SDKROOT/adb.exe shell "chmod 777 /data/local/Inst"
$SDKROOT/adb.exe shell "chmod 777 /data/local/Inst/bin/valgrind"
$SDKROOT/adb.exe shell "chmod -R 777 /data/local/Inst/lib/valgrind"
$SDKROOT/adb.exe shell "export VALGRIND_LIB=/data/local/Inst/lib/valgrind"
$SDKROOT/adb.exe shell "echo $VALGRIND_LIB"
$SDKROOT/adb.exe shell "/data/local/Inst/bin/valgrind --version"

## step 8
export VALGRAIND_RUN_HOME=D:/Git/run_valgrind
chmod 777 $VALGRAIND_RUN_HOME/run_valgrind.sh
$VALGRAIND_RUN_HOME/run_valgrind.sh

config_valgrind_64bit.sh

## step 4
export NDKROOT=D:/Software/AndroidDev/android-ndk-r10e
export SDKROOT=D:/Software/AndroidDev/android-sdk-windows/platform-tools

## step 5
export HWKIND=generic
## 64bit
export TOOLCHAIN=$NDKROOT/toolchains/aarch64-linux-android-4.9/prebuilt/windows/bin/aarch64-linux-android

export AR=$TOOLCHAIN-ar.exe
export LD=$TOOLCHAIN-ld.exe
export CC=$TOOLCHAIN-gcc.exe
echo $NDKROOT
echo $TOOLCHAIN
echo $CC
	
## 64bit
CPPFLAGS="--sysroot=$NDKROOT/platforms/android-21/arch-arm64" \
	CFLAGS="--sysroot=$NDKROOT/platforms/android-21/arch-arm64" \
	LIBS="-L$NDKROOT/platforms/android-21/arch-arm64/usr/lib" \
	./configure --prefix=/data/local/Inst \
	--host=aarch64-unknown-linux \
	--target=aarch64-unknown-linux \
	--with-tmpdir=/sdcard
	
echo $TOOLCHAIN

make -j4
make -j4 install DESTDIR=`pwd`/Inst

## step 6
$SDKROOT/adb.exe root
$SDKROOT/adb.exe remount

## step 7
$SDKROOT/adb.exe shell "mkdir /data/local/Inst"
## could be optimised... probably
$SDKROOT/adb.exe push Inst /
$SDKROOT/adb.exe shell "chmod 777 /data/local/Inst"
$SDKROOT/adb.exe shell "chmod 777 /data/local/Inst/bin/valgrind"
$SDKROOT/adb.exe shell "chmod -R 777 /data/local/Inst/lib/valgrind"
$SDKROOT/adb.exe shell "export VALGRIND_LIB=/data/local/Inst/lib/valgrind"
$SDKROOT/adb.exe shell "echo $VALGRIND_LIB"
$SDKROOT/adb.exe shell "/data/local/Inst/bin/valgrind --version"

## step 8
export VALGRAIND_RUN_HOME=D:/Git/run_valgrind
chmod 777 $VALGRAIND_RUN_HOME/run_valgrind.sh
$VALGRAIND_RUN_HOME/run_valgrind.sh

run_valgrind.sh

#!/usr/bin/env bash

export SDKROOT=D:/Software/AndroidDev/android-sdk-windows/platform-tools
export VALGRAIND_RUN_HOME=D:/Git/run_valgrind
PACKAGE="com.example.MyApp"

$SDKROOT/adb.exe push $VALGRAIND_RUN_HOME/start_valgrind.sh /data/local/
$SDKROOT/adb.exe push $VALGRAIND_RUN_HOME/valgrind.supp /data/local/
$SDKROOT/adb.exe shell chmod 777 /data/local/start_valgrind.sh
 
$SDKROOT/adb.exe root
$SDKROOT/adb.exe shell setprop wrap.$PACKAGE "logwrapper /data/local/start_valgrind.sh"
# use this to disable valgrind for this pkg
# adb shell setprop wrap.se.frals.example ""

echo "wrap.$PACKAGE: $($SDKROOT/adb.exe shell getprop wrap.$PACKAGE)"
 
$SDKROOT/adb.exe shell am force-stop $PACKAGE
$SDKROOT/adb.exe shell am start -a android.intent.action.MAIN -n com.example.MyApp/.MyAppMain
$SDKROOT/adb.exe logcat -> D:/valgrind_log.txt

start_valgrind.sh

#!/system/bin/sh
PACKAGE="com.example.MyApp"
VGPARAMS='--error-limit=no --trace-children=yes --tool=memcheck --sigill-diagnostics=no --extra-debuginfo-path=/sdcard/system/symbols/ --suppressions=/data/local/valgrind.supp'
export TMPDIR=/data/data/$PACKAGE
echo "Executing through valgrind: $VGPARAMS $*"
exec /data/local/Inst/bin/valgrind $VGPARAMS $*

valgrind.supp

{
ignore-ashmem
Memcheck:Value4
obj:/dev/ashmem
}
{
ignore-ashmem-cond
Memcheck:Cond
obj:/dev/ashmem
}
{
ignore-libcrypto
Memcheck:Value4
obj:/system/lib/libcrypto.so
}
 
 
 
### default generated by valgrind
 
# Suppressions for Android's libc (bionic) and probably other
# stuff too.
 
# this is a real bug in the Android stack -- this routine really does read and write below sp.
{
sha1_block_data_order-reads-below-sp
Memcheck:Addr4
fun:sha1_block_data_order
}
 
# This is a false error, and it's reported in the wrong place. Memcheck misinterprets
# a restore path in dvmPlatformInvoke: "ldmdb r4, {r4, r5, r6, r7, r8, r9, sp, pc}"
# because it breaks this up into non-atomic IR. This non atomic IR restores PC
# first, then SP, and then r4-r9; the latter of which happen after (from Memcheck's
# point of view) the assignment to SP, hence constitute a read below SP (depends
# which way SP moved, I guess). Worse, because these happen after the restore to SP,
# the errors are reported in the callers of this function, not here :-(
# General bogusness all round, but I don't see how to handle it any better. Hence
# hide all the callers; fortunately there appear to be not many.
#
{
dvmPlatformInvoke-misinterpretation-1
Memcheck:Addr4
fun:dvmCallJNIMethod_virtualNoRef
}
 
{
dvmPlatformInvoke-misinterpretation-2
Memcheck:Addr4
fun:dvmCallJNIMethod_staticNoRef
}
 
{
dvmPlatformInvoke-misinterpretation-3
Memcheck:Addr4
fun:dvmCallJNIMethod_general
}