stll some issues

valid_gdb_output

@@ -0,0 +1,18 @@
+(gdb) file blinky
+A program is being debugged already.
+Are you sure you want to change the file? (y or n) y
+Reading symbols from blinky...
+(gdb) load
+Loading section .vector_table, size 0xc0 lma 0x0
+Loading section .text, size 0x289c lma 0xc0
+Loading section .rodata, size 0x334 lma 0x2960
+Start address 0x000000c0, load size 11408
+Transfer rate: 139 KB/sec, 3802 bytes/write.
+(gdb) break main
+Breakpoint 1 at 0x1fd8: file va108xx-hal/examples/blinky.rs, line 14.
+(gdb) c
+Continuing.
+
+Breakpoint 1, blinky::__cortex_m_rt_main_trampoline () at va108xx-hal/examples/blinky.rs:14
+14	#[entry]
+(gdb)