From dbe07010190c2ad6c9368fa144a27fca25df634e Mon Sep 17 00:00:00 2001
From: Vahagn Khachatryan <vahagn.khachatryan@gmail.com>
Date: Wed, 13 Jul 2022 18:26:33 +0100
Subject: [PATCH] launch_gdb

---
 san | 37 ++++++++++++++++++++++++++++---------
 1 file changed, 28 insertions(+), 9 deletions(-)

diff --git a/san b/san
index 16bb3c8..fa64142 100644
--- a/san
+++ b/san
@@ -58,6 +58,7 @@ disable_wd()
 {
     sh -c "while true ; do noreset; sleep 5; done" &
 }
+
 ################################################################################
 #
 #   Firmware flash.
@@ -183,23 +184,41 @@ setup_gdb()
     # This is to allow fastboot to umount /nvram
     cat > /nvram/launch_gdb.sh << EOF
 #!/bin/sh
-cp -r /nvram/tools /tmp/tools2
 #export APIB_GDBSERVER="/tmp/tools2/strace -f"
-#export APIB_GDBSERVER="/tmp/tools2/gdbserver :5555"
-export APP_GDBSERVER="/tmp/tools2/gdbserver :5555"
-#/tmp/tools2/gdbserver :5557 --attach \$(pgrep ZipMountServer)
-#no watch dog
-export appargs="-nowd"
-# sh -c "while true ; do noreset; sleep 5; done"
 EOF
 }
 
+descr "  launch_gdb [seconds|app|zipmountserver|apibroker|apitrace]"
+launch_gdb()
+{
+    cp -r /nvram/tools /tmp/tools2
+    export appargs="-nowd"
+
+    if [ "$1" == "" ]; then
+        delay = 5
+    elif [ "$1" == "apibroker" ]; then
+        export APIB_GDBSERVER="/tmp/tools2/gdbserver :5555"
+    elif [ "$1" == "apitrace" ]; then
+        export APIB_GDBSERVER="/tmp/tools2/strace -f"
+    elif [ "$1" == "app" ]; then
+        export APP_GDBSERVER="/tmp/tools2/gdbserver :5555"
+    elif [ "$1" == "zipmountserver" ]; then
+        /tmp/tools2/gdbserver :5557 --attach $(pgrep ZipMountServer)
+    else
+        delay = $1
+    fi
+
+    if [ $delay != 0 ]; then
+        sh -c "while true; do apid=\$(pgrep Application); [ \$? == 0 ] && break; done; echo \$apid; sleep $1; /tmp/tools2/gdbserver :5555 --attach \$apid " &
+    fi
+}
+
 descr "  enable_gdb                      - "
 enable_gdb()
 {
-    grep launch_gdb.sh /nvram/autostart > /dev/null
+    grep launch_gdb /nvram/autostart > /dev/null
     if [ $? != 0 ]; then
-       echo "source /nvram/launch_gdb.sh" >> /nvram/autostart
+       echo "launch_gdb 5" >> /nvram/autostart
     fi
 }