gback@rambutan [5](~/pintos/pintos-solution2/src/threads/build) > gdb kernel.o
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This GDB was configured as "i386-redhat-linux-gnu"...Using host libthread_db library "/lib/libthread_db.so.1".

[[[ First source the gdb macros ]]]

(gdb) source /home/courses/cs3204/public_html/spring2006/gback/pintos-gdb-macros
(gdb) target remote localhost:1234
Remote debugging using localhost:1234
0x0000fff0 in ?? ()
Reply contains invalid hex digit 78
(gdb) c
Continuing.
Reply contains invalid hex digit 78
(gdb) c
Continuing.

[[[ I hit control-c here after it got stuck ]]]

Program received signal 0, Signal 0.
0xc010168c in next_thread_to_run () at ../../threads/thread.c:649
649	  while (i <= PRI_MAX && list_empty (&ready_list[i]))

[[[ I'm keeping all my threads in a list called "all_list", linked via an "all_elem" ]]]
[[[ The output below shows where my threads are stuck ]]]

(gdb) btthreadlist all_list all_elem
Dumping backtrace of thread 0xc002f000
#0  0xc0101820 in schedule () at ../../threads/thread.c:722
#1  0xc0100f8f in thread_block () at ../../threads/thread.c:324
#2  0xc0104755 in timer_sleep (ticks=1000) at ../../devices/timer.c:141
#3  0xc010bf7c in test_mlfqs_load_1 () at ../../tests/threads/mlfqs-load-1.c:49
#4  0xc010aabb in run_test (name=0xc0007d8c "mlfqs-load-1")
    at ../../tests/threads/tests.c:50
#5  0xc0100647 in run_task (argv=0xc0110d28) at ../../threads/init.c:281
#6  0xc0100721 in run_actions (argv=0xc0110d28) at ../../threads/init.c:331
#7  0xc01000c7 in main () at ../../threads/init.c:140
Dumping backtrace of thread 0xc0116000
#0  0xc010168c in next_thread_to_run () at ../../threads/thread.c:649
#1  0xc0101778 in schedule () at ../../threads/thread.c:714
#2  0xc0100f8f in thread_block () at ../../threads/thread.c:324
#3  0xc0101419 in idle (aux=0x0) at ../../threads/thread.c:551
#4  0xc010145a in kernel_thread (function=0xc01013ff <idle>, aux=0x0)
    at ../../threads/thread.c:575
#5  0x00000000 in ?? ()

(gdb) The program is running.  Exit anyway? (y or n) y
gback@rambutan [6](~/pintos/pintos-solution2/src/threads/build) > ^D