gcc/gcc-4.5.3-preprocessor_symbol.patch

   1 --- gcc-4.5.3.orig//gcc/config/arm/arm.c        2011-07-14 17:25:05.000000000 +0000
   2 +++ gcc-4.5.3//gcc/config/arm/arm.c     2011-07-14 17:31:26.000000000 +0000
   3 @@ -700,7 +700,7 @@ static int after_arm_reorg = 0;
   4  /* The maximum number of insns to be used when loading a constant.  */
   5  static int arm_constant_limit = 3;
   6
   7 -static enum arm_pcs arm_pcs_default;
   8 +enum arm_pcs arm_pcs_default;
   9
  10  /* For an explanation of these variables, see final_prescan_insn below.  */
  11  int arm_ccfsm_state;
  12
  13 --- gcc-4.5.3.orig//gcc/config/arm/arm.h.orig   2011-07-21 12:25:47.886316123 +0200
  14 +++ gcc-4.5.3//gcc/config/arm/arm.h     2011-07-21 12:27:44.096316245 +0200
  15 @@ -94,8 +94,14 @@
  16         if (arm_arch_iwmmxt)                            \
  17           builtin_define ("__IWMMXT__");                \
  18         if (TARGET_AAPCS_BASED)                         \
  19 -         builtin_define ("__ARM_EABI__");              \
  20 -    } while (0)
  21 +  {           \
  22 +    if (arm_pcs_default == ARM_PCS_AAPCS_VFP) \
  23 +      builtin_define ("__ARM_PCS_VFP");   \
  24 +    else if (arm_pcs_default == ARM_PCS_AAPCS)  \
  25 +      builtin_define ("__ARM_PCS");   \
  26 +    builtin_define ("__ARM_EABI__");    \
  27 +  }    \
  28 +  } while (0)
  29
  30  /* The various ARM cores.  */
  31  enum processor_type
  32 @@ -1648,6 +1654,9 @@
  33    ARM_PCS_UNKNOWN
  34  };
  35
  36 +/* Default procedure calling standard of current compilation unit. */
  37 +extern enum arm_pcs arm_pcs_default;
  38 +
  39  /* A C type for declaring a variable that is used as the first argument of
  40     `FUNCTION_ARG' and other related values.  */
  41  typedef struct