File itrace-scripts.patch of Package itrace

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File itrace-scripts.patch of Package itrace

--- a/Makefile.am
+++ b/Makefile.am
@@ -2,4 +2,5 @@
 #	driver
 
 SUBDIRS = \
+	scripts \
 	src
--- a/configure.in
+++ b/configure.in
@@ -290,6 +290,7 @@ AM_CONDITIONAL(pi_counters_supported, te
 LIBS=
 
 AC_CONFIG_FILES([Makefile
+                 scripts/Makefile
                  src/Makefile
                  src/perfutil/Makefile
                  src/a2n/Makefile
--- /dev/null
+++ b/scripts/Makefile.am
@@ -0,0 +1,3 @@
+## Process this file with automake to produce Makefile.in
+
+bin_SCRIPTS = it_setup it_teardown pi_load.sh pi_unload.sh
--- /dev/null
+++ b/scripts/it_setup
@@ -0,0 +1,85 @@
+#!/bin/bash
+
+do_help()
+{
+	echo "`basename $0` usage:
+  -?/--help          print this message
+  -V/--verbose       write verbose output to stdout
+  --step-trace       run trace in single step mode (default)
+  --branch-trace     run trace in branch mode
+  --buffer-size=num  per-cpu buffer size in MB (default: 50MB)
+" >&2
+}
+
+getOptions()
+{
+	BUF_SIZE=50
+	BRANCH_TRACE=0
+	VERBOSE=0
+
+	while [ "$#" -ne 0 ]; do
+		arg=`printf %s $1 | awk -F= '{print $1}'`
+		val=`printf %s $1 | awk -F= '{print $2}'`
+		shift
+		case "$arg" in
+			-"?"|--help)
+				do_help
+				exit 0
+				;;
+			--buffer-size)
+				if test -z "$val"; then
+					echo "No value given for option $arg. "\
+						"See `basename $0` --help" >&2
+					exit 1
+				fi
+				BUF_SIZE=$val
+				;;
+			--step-trace)
+				BRANCH_TRACE=0
+				;;
+			--branch-trace)
+				BRANCH_TRACE=1
+				;;
+			-V|--verbose)
+				VERBOSE=1
+				;;
+			*)
+				echo "Unknown option \"$arg\". "\
+					"See `basename $0` --help" >&2
+				exit 1
+				;;
+		esac
+	done
+}
+
+runCommand()
+{
+	if test $VERBOSE = 1; then
+		echo
+		echo ---Output of command \"$@\" -------------------------
+		$@
+	else
+		$@ &> /dev/null
+	fi
+	if test "$?" -ne 0; then
+		echo "Error running command \"$@\".  Aborting." >&2
+		exit 1
+	fi
+}
+
+getOptions $@
+
+if test $BRANCH_TRACE = 0; then
+	runCommand swtrace it_install -ss
+else
+	runCommand swtrace it_install
+fi
+
+runCommand swtrace init -s $BUF_SIZE
+runCommand swtrace disable
+
+if test $BRANCH_TRACE = 0; then
+	runCommand swtrace enable 49 50
+fi
+
+runCommand swtrace on
--- /dev/null
+++ b/scripts/it_teardown
@@ -0,0 +1,81 @@
+#!/bin/bash
+
+do_help()
+{
+	echo "`basename $0` usage:
+  -?/--help            print this message
+  -V/--verbose         write verbose output to stdout
+  --trace-outupt=file  trace output filename (default: trace.nrm2)
+" >&2
+}
+
+getOptions()
+{
+	TRACE_OUTPUT="trace.nrm2"
+	VERBOSE=0
+
+	while [ "$#" -ne 0 ]; do
+		arg=`printf %s $1 | awk -F= '{print $1}'`
+		val=`printf %s $1 | awk -F= '{print $2}'`
+		shift
+		case "$arg" in
+			-"?"|--help)
+				do_help
+				exit 0
+				;;
+			--trace-output)
+				if test -z "$val"; then
+					echo "No value given for option $arg. "\
+						"See `basename $0` --help" >&2
+					exit 1
+				fi
+				TRACE_OUTPUT=$val
+				;;
+			-V|--verbose)
+				VERBOSE=1
+				;;
+			*)
+				echo "Unknown option \"$arg\". "\
+					"See `basename $0` --help" >&2
+				exit 1
+				;;
+		esac
+	done
+}
+
+runCommand()
+{
+	if test $VERBOSE = 1; then
+		echo
+		echo ---Output of command \"$@\" -------------------------
+		$@
+	else
+		$@ &> /dev/null
+	fi
+	if test "$?" -ne 0; then
+		echo "Error running command \"$@\".  Aborting." >&2
+		exit 1
+	fi
+}
+
+runSwtraceOff()
+{
+	if test $VERBOSE = 1; then
+		echo
+		echo ---Output of command \"$@\" -------------------------
+		swtrace off
+	else
+		swtrace off &> /dev/null
+	fi
+	if test "$?" -ne 0; then
+		echo "Warning: swtrace off reports possible buffer overflow." >&2
+	fi
+}
+
+
+getOptions $@
+
+runSwtraceOff
+runCommand swtrace get $TRACE_OUTPUT
+runCommand swtrace free
+runCommand swtrace it_remove

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File itrace-scripts.patch of Package itrace

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