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 /* 'malloc' and 'free' are needed for GDB's strcmp(), which is
  15  * used by the 'loadseg' method of the .gdbinit of AROS
  16  */
  17 void *malloc(ULONG size)
  18 {
  19     size_t *mem;
  20
  21     size = (size + sizeof(size_t) - 1) & ~(sizeof(size_t) - 1);
  22
  23     mem = AllocMem(size, -1);
  24     *(mem++) = size;
  25     return mem;
  26 }
  27
  28 void free(void *ptr)
  29 {
  30     size_t *mem = ptr;
  31
  32     mem--;
  33     FreeMem(mem, mem[0]);
  34 }
  35 #endif