ass5a/sws1-assignment5-s4109503-s4202015/exercise2b

   1 (gdb) break function_b
   2 (gdb) run
   3 (gdb) info stack
   4 (gdb) frame 0
   5 (gdb) info frame
   6
   7 For knowing register values I did
   8 (gdb) i r REGISTERNAME
   9
  10 For all values i did:
  11 (gdb) x 0xADDRESS
  12
  13 Data                    Question
  14 ===============================================================================
  15 0                       which frame it is
  16 function_b              which function the frame belongs to
  17 0x7fffffffe850          the location (address in memory) of the frame
  18 0x7fffffffe870          the location of the frame it was called by
  19 0x40050e                the value of the instruction pointer
  20 0x7fffffffe870          the location of the return address,
  21 0x400560                the value of the return address,
  22 0x7fffffffe840          the value of the base pointer
  23 0x7fffffffe840          the location of the saved base pointer,
  24 0x7fffffffe860          the value of the saved base pointer,
  25 0x400560                the value of the stack pointer
  26 0x7fffffffe840          the address of the local variable
  27
  28 1                       which frame it is
  29 function_a              which function the frame belongs to
  30 0x7fffffffe870          the location (address in memory) of the frame
  31 0x7fffffffe880          the location of the frame it was called by
  32 0xfe9ee80040060ebf      the value of the instruction pointer
  33 0x7fffffffe860          the location of the return address
  34 0x7fffffffe870          the value of the return address
  35 0x7fffffffe870          the value of the base pointer
  36 0x7fffffffe860          the location of the saved base pointer,
  37 0x7fffffffe870          the value of the saved base pointer
  38 0x7fffffffe870          the value of the stack pointer
  39 0x7fffffffe860          the address of the local variable
  40
  41 2                       which frame it is
  42 main                    which function the frame belongs to
  43 0x7fffffffe880          the location (address in memory) of the frame
  44 0x7fffffffe870          the location of the frame it was called by
  45 0xfe89e800400622bf      the value of the instruction pointer
  46 0x7fffffffe870          the location of the return address
  47 0x7fffffffe870          the value of the return address
  48 0x400560                the value of the base pointer
  49 0x7fffffffe870          the location of the saved base pointer,
  50 0x400560                the value of the saved base pointer
  51 0x400560                the value of the stack pointer
  52 0x7fffffffe870          the address of the local variable