mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-06 05:04:26 +00:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
64 lines
1.4 KiB
Bash
Executable file
64 lines
1.4 KiB
Bash
Executable file
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2013 The Chromium OS Authors.
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#
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# Simple test script for tracing with sandbox
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TRACE_OPT="FTRACE=1"
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BASE="$(dirname $0)/.."
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. $BASE/common.sh
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run_trace() {
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echo "Run trace"
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./${OUTPUT_DIR}/u-boot <<END
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trace stats
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hash sha256 0 10000
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trace pause
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trace stats
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hash sha256 0 10000
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trace stats
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trace resume
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hash sha256 0 10000
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trace pause
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trace stats
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reset
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END
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}
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check_results() {
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echo "Check results"
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# Expect sha256 to run 3 times, so we see the string 6 times
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if [ $(grep -c sha256 ${tmp}) -ne 6 ]; then
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fail "sha256 error"
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fi
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# 4 sets of results (output of 'trace stats')
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if [ $(grep -c "traced function calls" ${tmp}) -ne 4 ]; then
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fail "trace output error"
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fi
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# Check trace counts. We expect to see an increase in the number of
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# traced function calls between each 'trace stats' command, except
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# between calls 2 and 3, where tracing is paused.
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# This code gets the sign of the difference between each number and
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# its predecessor.
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counts="$(tr -d ',\r' <${tmp} | awk \
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'/traced function calls/ { diff = $1 - upto; upto = $1; \
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printf "%d ", diff < 0 ? -1 : (diff > 0 ? 1 : 0)}')"
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if [ "${counts}" != "1 1 0 1 " ]; then
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fail "trace collection error: ${counts}"
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fi
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}
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echo "Simple trace test / sanity check using sandbox"
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echo
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tmp="$(tempfile)"
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build_uboot "${TRACE_OPT}"
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run_trace >${tmp}
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check_results ${tmp}
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rm ${tmp}
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echo "Test passed"
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