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patches/gcc/4.3.3/200-pr24170.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed Sep 09 00:02:01 2009 +0200 (2009-09-09)
changeset 1525 4647e6fb994a
permissions -rw-r--r--
gcc: add patch to fix EABI for armv4t

As pointed out by Martin GUY, gcc incorrectly generates armv5t
instrcutions for EABI, even for cores that are an armv4t.
The new patch (for the 4.3 series) fixes the problem by downgrading
the default CPU for EABI to being an armv4t core. 
     1 Original patch from: ../4.3.2/200-pr24170.patch

     2 

     3 -= BEGIN original header =-

     4 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/61_all_gcc43-pr24170.patch

     5 http://gcc.gnu.org/PR24170

     6 

     7 2008-02-20  Tom Tromey  <tromey@redhat.com>

     8 

     9 	PR libgcj/24170:

    10 	* java/io/natFilePosix.cc (File::performList): Don't use

    11 	readdir_r.

    12 	* configure, include/config.h.in: Rebuilt.

    13 	* configure.ac: Don't check for readdir_r.

    14 

    15 -= END original header =-

    16 

    17 diff -durN gcc-4.3.3.orig/libjava/configure.ac gcc-4.3.3/libjava/configure.ac

    18 --- gcc-4.3.3.orig/libjava/configure.ac	2009-01-27 22:19:16.000000000 +0100

    19 +++ gcc-4.3.3/libjava/configure.ac	2009-01-27 22:19:36.000000000 +0100

    20 @@ -1030,7 +1030,7 @@

    21     PLATFORMNET=NoNet

    22  else

    23     AC_CHECK_FUNCS([strerror_r select fstat open fsync sleep opendir \

    24 -                   localtime_r readdir_r getpwuid_r getcwd \

    25 +                   localtime_r getpwuid_r getcwd \

    26  		   access stat lstat mkdir rename rmdir unlink utime chmod readlink \

    27  		   nl_langinfo setlocale \

    28  		   inet_pton uname inet_ntoa \

    29 diff -durN gcc-4.3.3.orig/libjava/include/config.h.in gcc-4.3.3/libjava/include/config.h.in

    30 --- gcc-4.3.3.orig/libjava/include/config.h.in	2007-07-31 18:17:21.000000000 +0200

    31 +++ gcc-4.3.3/libjava/include/config.h.in	2009-01-27 22:19:36.000000000 +0100

    32 @@ -214,9 +214,6 @@

    33  /* Define to 1 if you have the <pwd.h> header file. */

    34  #undef HAVE_PWD_H

    35  

    36 -/* Define to 1 if you have the `readdir_r' function. */

    37 -#undef HAVE_READDIR_R

    38 -

    39  /* Define to 1 if you have the `readlink' function. */

    40  #undef HAVE_READLINK

    41  

    42 diff -durN gcc-4.3.3.orig/libjava/java/io/natFilePosix.cc gcc-4.3.3/libjava/java/io/natFilePosix.cc

    43 --- gcc-4.3.3.orig/libjava/java/io/natFilePosix.cc	2007-08-04 23:50:01.000000000 +0200

    44 +++ gcc-4.3.3/libjava/java/io/natFilePosix.cc	2009-01-27 22:19:36.000000000 +0100

    45 @@ -1,6 +1,6 @@

    46  // natFile.cc - Native part of File class for POSIX.

    47  

    48 -/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2006

    49 +/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2006, 2008

    50     Free Software Foundation

    51  

    52     This file is part of libgcj.

    53 @@ -292,13 +292,7 @@

    54  

    55    java::util::ArrayList *list = new java::util::ArrayList ();

    56    struct dirent *d;

    57 -#if defined(HAVE_READDIR_R) && defined(_POSIX_PTHREAD_SEMANTICS)

    58 -  int name_max = pathconf (buf, _PC_NAME_MAX);

    59 -  char dbuf[sizeof (struct dirent) + name_max + 1];

    60 -  while (readdir_r (dir, (struct dirent *) dbuf, &d) == 0 && d != NULL)

    61 -#else /* HAVE_READDIR_R */

    62    while ((d = readdir (dir)) != NULL)

    63 -#endif /* HAVE_READDIR_R */

    64      {

    65        // Omit "." and "..".

    66        if (d->d_name[0] == '.'
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