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bernie.ogden pushed a commit to branch inserted_src in repository toolchain/semiautobench.
commit d1e5d784a8262a0472eda708e4ead29231f47d80 Author: Bernard Ogden bernie.ogden@linaro.org Date: Mon Jul 27 09:22:21 2015 +0200
Create debug mode
Wrap script in tmux, so that we can attach on failure.
Trap exits so that, if BENCH_DEBUG is set, we do not exit.
The two together let us log in, attach to tmux session and suspend. We can then debug in the environment where the error occurred.
Change-Id: I0d508e8f77b6ece882913a876f2ebd5054301cb4 --- bench-session-debian.yaml | 4 +++- invoke_session_debian | 12 +++++++++++- 2 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/bench-session-debian.yaml b/bench-session-debian.yaml index fcd9dd4..096f64d 100644 --- a/bench-session-debian.yaml +++ b/bench-session-debian.yaml @@ -12,6 +12,7 @@ params: TOOLCHAIN: https://releases.linaro.org/14.11/components/toolchain/binaries/arm [...] RUN_FLAGS: None COMPILER_FLAGS: None + BENCH_DEBUG: None
install: deps: @@ -36,4 +37,5 @@ install: run: steps: - ./setup_session_debian "$PUB_KEY" - - ./invoke_session_debian "$GATEWAY" "$ABE_BRANCH" "$BENCHMARK" "$TOOLCHAI [...] + - tmux set -g status off + - tmux new -s benchmark-host 'BENCH_DEBUG="$BENCH_DEBUG" ./invoke_session_ [...] diff --git a/invoke_session_debian b/invoke_session_debian index fe835e0..aa28ae9 100755 --- a/invoke_session_debian +++ b/invoke_session_debian @@ -5,7 +5,17 @@ set -o pipefail
error=1
-trap "rm -rf ~/*; exit ${error}" EXIT +function exitfunc { + if test ${error} -ne 0; then + if test x"${BENCH_DEBUG}" != x && test x"${BENCH_DEBUG}" != xNone; then + sleep infinity + fi + fi + rm -rf ~/* + exit ${error} +} + +trap exitfunc EXIT
# Hack for now until lava-test-shell is smart enough to know it's dispatcher ip gateway=$1