applied_patches/0231-armeabi-softfp-buildfix.diff

   1 --- bridges/source/cpp_uno/gcc3_linux_arm/uno2cpp.cxx.old       2008-04-11 10:27:28.000000000 +0000
   2 +++ bridges/source/cpp_uno/gcc3_linux_arm/uno2cpp.cxx   2009-09-23 12:45:41.000000000 +0000
   3 @@ -45,7 +45,17 @@
   4  #include <stdio.h>
   5  #include <string.h>
   6
   7 -#if defined(__ARM_EABI__) && !defined(__SOFTFP__)
   8 +/*
   9 + * Based on http://gcc.gnu.org/PR41443
  10 + * References to __SOFTFP__ are incorrect for EABI; the __SOFTFP__ code
  11 + * should be used for *soft-float ABI* whether or not VFP is enabled,
  12 + * and __SOFTFP__ does specifically mean soft-float not soft-float ABI.
  13 + *
  14 + * Changing the conditionals to __SOFTFP__ || __ARM_EABI__ then
  15 + * -mfloat-abi=softfp should work.  -mfloat-abi=hard won't; that would
  16 + * need both a new macro to identify the hard-VFP ABI.
  17 + */
  18 +#if !defined(__ARM_EABI__) && (!defined(__SOFTFP__)
  19  #error Not Implemented
  20
  21  /*
  22 @@ -103,7 +113,7 @@
  23
  24  void MapReturn(long r0, long r1, typelib_TypeClass eReturnType, void *pRegisterReturn)
  25  {
  26 -#ifndef __SOFTFP__
  27 +#if !defined(__ARM_EABI__) && !defined(__SOFTFP__)
  28      register float fret asm("f0");
  29      register double dret asm("f0");
  30  #endif
  31 @@ -128,14 +138,14 @@
  32              *(unsigned char*)pRegisterReturn = (unsigned char)r0;
  33              break;
  34          case typelib_TypeClass_FLOAT:
  35 -#ifdef __SOFTFP__
  36 +#if defined(__ARM_EABI__) || defined(__SOFTFP__)
  37              ((long*)pRegisterReturn)[0] = r0;
  38  #else
  39              *(float*)pRegisterReturn = fret;
  40  #endif
  41             break;
  42          case typelib_TypeClass_DOUBLE:
  43 -#ifdef __SOFTFP__
  44 +#if defined(__ARM_EABI__) || defined(__SOFTFP__)
  45              ((long*)pRegisterReturn)[1] = r1;
  46              ((long*)pRegisterReturn)[0] = r0;
  47  #else