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Arm backend: Add support for asan in executor_runner #16009

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Arm backend: Add support for asan in executor_runner #16009

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4 changes: 2 additions & 2 deletions backends/arm/scripts/build_executorch.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
# LICENSE file in the root directory of this source tree.

# Optional parameter:
# --build_type= "Release" | "Debug" | "RelWithDebInfo" | "UndefinedSanitizer"
# --build_type= "Release" | "Debug" | "RelWithDebInfo" | "UndefinedSanitizer" | "AddressSanitizer"
# --etdump build with devtools-etdump support

set -eu
Expand All @@ -28,7 +28,7 @@ help() {
echo "Usage: $(basename $0) [options]"
echo "Options:"
echo " --et_build_root=<FOLDER> Build output root folder to use, defaults to ${et_build_root}"
echo " --build_type=<TYPE> Build with Release, Debug, RelWithDebInfo or UndefinedSanitizer, default is ${build_type}"
echo " --build_type=<TYPE> Build with Release, Debug, RelWithDebInfo, UndefinedSanitizer or AddressSanitizer, default is ${build_type}"
echo " --devtools Build Devtools libs"
echo " --etdump Adds Devtools etdump support to track timing, etdump area will be base64 encoded in the log"
echo " --toolchain=<TOOLCHAIN> Toolchain can be specified (e.g. bare metal as arm-none-eabi-gcc or zephyr as arm-zephyr-eabi-gcc Default: ${toolchain}"
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11 changes: 11 additions & 0 deletions backends/arm/test/test_arm_baremetal.sh
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Expand Up @@ -404,4 +404,15 @@ test_undefinedbehavior_sanitizer() {
echo "${TEST_SUITE_NAME}: PASS"
}

test_address_sanitizer() {
echo "${TEST_SUITE_NAME}: Test ethos-u executor_runner with ASAN"

mkdir -p arm_test/test_run
# Ethos-U85
echo "${TEST_SUITE_NAME}: Test target Ethos-U85"
examples/arm/run.sh --et_build_root=arm_test/test_run --target=ethos-u85-128 --model_name=examples/arm/example_modules/add.py --build_type=AddressSanitizer
echo "${TEST_SUITE_NAME}: PASS"
}


${TEST_SUITE}
21 changes: 21 additions & 0 deletions examples/arm/asan/CMakeLists.txt
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@@ -0,0 +1,21 @@
# Copyright 2025 Arm Limited and/or its affiliates.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.

add_library(executorch_asan STATIC asan_runtime.c)

target_compile_features(executorch_asan PRIVATE c_std_11)

target_compile_options(
executorch_asan PRIVATE -fno-sanitize=address -fno-sanitize=kernel-address
-fno-sanitize=undefined
)

set_target_properties(executorch_asan PROPERTIES OUTPUT_NAME "asan")

install(
TARGETS executorch_asan
EXPORT ExecuTorchTargets
ARCHIVE DESTINATION lib
)
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