补充tools目录

tools/dump_tools/backtrace.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+usage() {
+    echo -e "Usage :"
+    echo -e "   $0 [log file] [out file]"
+    echo -e "   log file: error dump log file"
+    echo -e "   out file: .out execute file"
+    echo -e ""
+    echo -e "example:"
+    echo -e "   $0 stack.txt ht_cco.out"
+    echo -e ""
+}
+
+if [ ! -n "$1" ]; then
+    usage
+    exit
+fi
+
+if [ ! -n "$2" ]; then
+    usage
+    exit
+fi
+
+STACK_FILE=$1
+OUT_NAME=$2
+
+tail -n 1000 $STACK_FILE | awk '{print $2}' | grep "0x[0-9A-Fa-f]*" | \
+xargs riscv64-unknown-elf-addr2line -f -e $OUT_NAME