| 1 | |
| 2 | |
| 3 | |
| 4 |
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| 5 | set -e
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| 6 |
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| 7 | shelldir=$(dirname "$0")
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| 8 |
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| 9 | |
| 10 | . "${shelldir}"/lib/perf_has_symbol.sh
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| 11 |
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| 12 | testsym="noploop"
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| 13 |
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| 14 | skip_test_missing_symbol ${testsym}
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| 15 |
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| 16 | err=0
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| 17 | perfdata=$(mktemp /tmp/__perf_test.perf.data.XXXXX)
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| 18 | perfout=$(mktemp /tmp/__perf_test.perf.out.XXXXX)
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| 19 | testprog="perf test -w noploop"
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| 20 | |
| 21 | disasm_regex="[0-9]*\.[0-9]* *: *\w*: *\w*"
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| 22 |
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| 23 | cleanup() {
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| 24 | rm -rf "${perfdata}" "${perfout}"
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| 25 | rm -rf "${perfdata}".old
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| 26 |
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| 27 | trap - EXIT TERM INT
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| 28 | }
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| 29 |
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| 30 | trap_cleanup() {
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| 31 | echo "Unexpected signal in ${FUNCNAME[1]}"
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| 32 | cleanup
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| 33 | exit 1
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| 34 | }
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| 35 | trap trap_cleanup EXIT TERM INT
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| 36 |
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| 37 | test_basic() {
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| 38 | mode=$1
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| 39 | echo "${mode} perf annotate test"
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| 40 | if [ "x${mode}" == "xBasic" ]
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| 41 | then
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| 42 | perf record -o "${perfdata}" ${testprog} 2> /dev/null
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| 43 | else
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| 44 | perf record -o - ${testprog} 2> /dev/null > "${perfdata}"
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| 45 | fi
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| 46 | if [ "x$?" != "x0" ]
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| 47 | then
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| 48 | echo "${mode} annotate [Failed: perf record]"
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| 49 | err=1
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| 50 | return
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| 51 | fi
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| 52 |
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| 53 | |
| 54 | if [ "x${mode}" == "xBasic" ]
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| 55 | then
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| 56 | perf annotate --no-demangle -i "${perfdata}" --stdio --percent-limit 10 2> /dev/null > "${perfout}"
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| 57 | else
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| 58 | perf annotate --no-demangle -i - --stdio 2> /dev/null --percent-limit 10 < "${perfdata}" > "${perfout}"
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| 59 | fi
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| 60 |
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| 61 | |
| 62 | if ! grep -q "${testsym}" "${perfout}"
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| 63 | then
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| 64 | echo "${mode} annotate [Failed: missing target symbol]"
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| 65 | cat "${perfout}"
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| 66 | err=1
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| 67 | return
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| 68 | fi
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| 69 |
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| 70 | |
| 71 | if ! grep -q "${disasm_regex}" "${perfout}"
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| 72 | then
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| 73 | echo "${mode} annotate [Failed: missing disasm output from default disassembler]"
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| 74 | err=1
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| 75 | return
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| 76 | fi
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| 77 |
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| 78 | |
| 79 | if [ "x${mode}" == "xBasic" ]
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| 80 | then
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| 81 | perf annotate --no-demangle -i "${perfdata}" "${testsym}" 2> /dev/null > "${perfout}"
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| 82 | else
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| 83 | perf annotate --no-demangle -i - "${testsym}" 2> /dev/null < "${perfdata}" > "${perfout}"
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| 84 | fi
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| 85 |
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| 86 | if ! head -250 "${perfout}"| grep -q -m 3 "${disasm_regex}"
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| 87 | then
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| 88 | echo "${mode} annotate [Failed: missing disasm output when specifying the target symbol]"
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| 89 | err=1
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| 90 | return
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| 91 | fi
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| 92 |
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| 93 | |
| 94 | if [ "x${mode}" == "xBasic" ]
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| 95 | then
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| 96 | perf annotate --no-demangle -i "${perfdata}" --percent-limit 10 --objdump=objdump 2> /dev/null > "${perfout}"
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| 97 | else
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| 98 | perf annotate --no-demangle -i - "${testsym}" --percent-limit 10 --objdump=objdump 2> /dev/null < "${perfdata}" > "${perfout}"
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| 99 | fi
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| 100 | if ! grep -q -m 3 "${disasm_regex}" "${perfout}"
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| 101 | then
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| 102 | echo "${mode} annotate [Failed: missing disasm output from non default disassembler (using --objdump)]"
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| 103 | err=1
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| 104 | return
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| 105 | fi
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| 106 | echo "${mode} annotate test [Success]"
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| 107 | }
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| 108 |
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| 109 | test_basic Basic
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| 110 | test_basic Pipe
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| 111 |
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| 112 | cleanup
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| 113 | exit $err
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