1 files changed, 69 insertions, 0 deletions
diff --git a/src/3rdparty/v8/tools/android-ll-prof.sh b/src/3rdparty/v8/tools/android-ll-prof.sh
new file mode 100755
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--- /dev/null
+++ b/src/3rdparty/v8/tools/android-ll-prof.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+# Copyright 2012 the V8 project authors. All rights reserved.
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+#       copyright notice, this list of conditions and the following
+#       disclaimer in the documentation and/or other materials provided
+#       with the distribution.
+#     * Neither the name of Google Inc. nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Runs d8 with the given arguments on the device under 'perf' and
+# processes the profiler trace and v8 logs using ll_prof.py.
+# 
+# Usage:
+# > ./tools/android-ll-prof.sh (debug|release) "args to d8" "args to ll_prof.py"
+#
+# The script creates deploy directory deploy/data/local/tmp/v8, copies there
+# the d8 binary either from out/android_arm.release or out/android_arm.debug,
+# and then sync the deploy directory with /data/local/tmp/v8 on the device.
+# You can put JS files in the deploy directory before running the script.
+# Note: $ANDROID_NDK_ROOT must be set.
+
+MODE=$1
+RUN_ARGS=$2
+LL_PROF_ARGS=$3
+
+BASE=`cd $(dirname "$0")/..; pwd`
+DEPLOY="$BASE/deploy"
+
+set +e
+mkdir -p "$DEPLOY/data/local/tmp/v8"
+
+cp "$BASE/out/android_arm.$MODE/d8" "$DEPLOY/data/local/tmp/v8/d8"
+
+adb -p "$DEPLOY" sync data
+
+adb shell "cd /data/local/tmp/v8;\
+           perf record -R -e cycles -c 10000 -f -i \
+           ./d8 --ll_prof --gc-fake-mmap=/data/local/tmp/__v8_gc__ $RUN_ARGS"
+
+adb pull /data/local/tmp/v8/v8.log .
+adb pull /data/local/tmp/v8/v8.log.ll .
+adb pull /data/perf.data .
+
+ARCH=arm-linux-androideabi-4.6
+TOOLCHAIN="${ANDROID_NDK_ROOT}/toolchains/$ARCH/prebuilt/linux-x86/bin"
+
+$BASE/tools/ll_prof.py --host-root="$BASE/deploy" \
+                       --gc-fake-mmap=/data/local/tmp/__v8_gc__ \
+                       --objdump="$TOOLCHAIN/arm-linux-androideabi-objdump" \
+                       $LL_PROF_ARGS