Add functions entry_point and break_entry_point

gdbinit

@@ -3049,6 +3049,34 @@ Syntax: trace_run
 | Log overwrites(!) the file ~/gdb_trace_run.txt.
 end
 
+define entry_point
+ shell rm -f /tmp/gdb-entry_point
+
+ set logging redirect on
+ set logging file /tmp/gdb-entry_point
+ set logging on
+
+ info files
+
+ set logging off
+
+ shell entry_point="$(grep 'Entry point:' /tmp/gdb-entry_point | awk '{ print $3 }')"; echo "$entry_point"; echo 'set $entry_point_address = '"$entry_point" > /tmp/gdb-entry_point
+ source /tmp/gdb-entry_point
+end
+document entry_point
+Syntax: entry_point
+| Prints the entry point address of the target and stores it in the variable entry_point.
+end
+
+define break_entry_point
+ entry_point
+ break *$entry_point_address
+end
+document break_entry_point
+Syntax: entry_point
+| Sets a breakpoint on the entry point of the target.
+end
+
 #define ptraceme
 # catch syscall ptrace
 # commands