[compiler-rt] r195838 - Added missing lib/dfsan/scripts/check_custom_wrappers.sh

[Lorenzo Martignoni]

Author: martignlo
Date: Wed Nov 27 05:50:44 2013
New Revision: 195838

URL: http://llvm.org/viewvc/llvm-project?rev=195838&view=rev
Log:
Added missing lib/dfsan/scripts/check_custom_wrappers.sh

Added:
    compiler-rt/trunk/lib/dfsan/scripts/check_custom_wrappers.sh   (with props)

Added: compiler-rt/trunk/lib/dfsan/scripts/check_custom_wrappers.sh
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/dfsan/scripts/check_custom_wrappers.sh?rev=195838&view=auto
==============================================================================
--- compiler-rt/trunk/lib/dfsan/scripts/check_custom_wrappers.sh (added)
+++ compiler-rt/trunk/lib/dfsan/scripts/check_custom_wrappers.sh Wed Nov 27 05:50:44 2013
@@ -0,0 +1,50 @@
+#!/bin/bash
+
+DFSAN_DIR=$(dirname "$0")/../
+DFSAN_CUSTOM_TESTS=${DFSAN_DIR}/lit_tests/custom.c
+DFSAN_CUSTOM_WRAPPERS=${DFSAN_DIR}/dfsan_custom.cc
+DFSAN_ABI_LIST=${DFSAN_DIR}/done_abilist.txt
+
+DIFFOUT=$(mktemp -q /tmp/tmp.XXXXXXXXXX)
+ERRORLOG=$(mktemp -q /tmp/tmp.XXXXXXXXXX)
+
+on_exit() {
+  rm -f ${DIFFOUT} 2> /dev/null
+  rm -f ${ERRORLOG} 2> /dev/null
+}
+
+trap on_exit EXIT
+
+diff -u \
+  <(grep -E "^fun:.*=custom" ${DFSAN_ABI_LIST} | grep -v "dfsan_get_label" \
+    | sed "s/^fun:\(.*\)=custom.*/\1/" | sort ) \
+  <(grep -E "__dfsw.*\(" ${DFSAN_CUSTOM_WRAPPERS} \
+    | sed "s/.*__dfsw_\(.*\)(.*/\1/" \
+    | sort) > ${DIFFOUT}
+if [ $? -ne 0 ]
+then
+  echo -n "The following differences between the ABI list and ">> ${ERRORLOG}
+  echo "the implemented custom wrappers have been found:" >> ${ERRORLOG}
+  cat ${DIFFOUT} >> ${ERRORLOG}
+fi
+
+diff -u \
+  <(grep -E __dfsw_ ${DFSAN_CUSTOM_WRAPPERS} \
+    | sed "s/.*__dfsw_\([^(]*\).*/\1/" \
+    | sort) \
+  <(grep -E "^\\s*test_.*\(\);" ${DFSAN_CUSTOM_TESTS} \
+    | sed "s/.*test_\(.*\)();/\1/" \
+    | sort) > ${DIFFOUT}
+if [ $? -ne 0 ]
+then
+  echo -n "The following differences between the implemented " >> ${ERRORLOG}
+  echo "custom wrappers and the tests have been found:" >> ${ERRORLOG}
+  cat ${DIFFOUT} >> ${ERRORLOG}
+fi
+
+if [[ -s ${ERRORLOG} ]]
+then
+  cat ${ERRORLOG}
+  exit 1
+fi
+

Propchange: compiler-rt/trunk/lib/dfsan/scripts/check_custom_wrappers.sh
------------------------------------------------------------------------------
    svn:executable = *