arch/m68k-all/debug/debug_gdb.c

   1 /*
   2     Copyright © 2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Initialize the debug interface
   6     Lang: english
   7 */
   8
   9 #include <aros/symbolsets.h>
  10
  11 #include <proto/exec.h>
  12
  13 #ifdef AROS_MODULES_DEBUG
  14 typedef ULONG size_t;
  15 /* 'malloc' and 'free' are needed for GDB's strcmp(), which is
  16  * used by the 'loadseg' method of the .gdbinit of AROS
  17  */
  18 void *malloc(ULONG size)
  19 {
  20     size_t *mem;
  21
  22     size = (size + sizeof(size_t) - 1) & ~(sizeof(size_t) - 1);
  23
  24     mem = AllocMem(size, -1);
  25     *(mem++) = size;
  26     return mem;
  27 }
  28
  29 void free(void *ptr)
  30 {
  31     size_t *mem = ptr;
  32
  33     mem--;
  34     FreeMem(mem, mem[0]);
  35 }
  36 #endif