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patches/binutils/2.18a/120-i386-no-divide-comment.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Wed Dec 05 20:31:43 2012 +0100 (2012-12-05)
changeset 3134 863723936e24
parent 866 5fec4dba671e
permissions -rw-r--r--
scripts/xldd: use user's sed and grep

xldd uses sed and grep as detected by ./configure. This works well if is
used on the machine that build the toolchain.

But if the user moves the toolchain to another machine where sed and grep
are not in the same directory (eg. /bin/sed vs. /usr/bin/sed), then xldd
will stop functionning.

Fix that by using ${SED} and ${GREP} if they are set in the environment.

Reported-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> 
     1 diff -durN binutils-2.18.orig/gas/config/tc-i386.c binutils-2.18/gas/config/tc-i386.c

     2 --- binutils-2.18.orig/gas/config/tc-i386.c	2007-08-24 16:01:22.000000000 +0200

     3 +++ binutils-2.18/gas/config/tc-i386.c	2008-09-22 08:11:42.000000000 +0200

     4 @@ -180,24 +180,10 @@

     5  #endif

     6  	;

     7  

     8 -#if (defined (TE_I386AIX)				\

     9 -     || ((defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF))	\

    10 -	 && !defined (TE_GNU)				\

    11 -	 && !defined (TE_LINUX)				\

    12 - 	 && !defined (TE_NETWARE)			\

    13 -	 && !defined (TE_FreeBSD)			\

    14 -	 && !defined (TE_NetBSD)))

    15  /* This array holds the chars that always start a comment.  If the

    16 -   pre-processor is disabled, these aren't very useful.  The option

    17 -   --divide will remove '/' from this list.  */

    18 -const char *i386_comment_chars = "#/";

    19 -#define SVR4_COMMENT_CHARS 1

    20 -#define PREFIX_SEPARATOR '\\'

    21 -

    22 -#else

    23 +   pre-processor is disabled, these aren't very useful.  */

    24  const char *i386_comment_chars = "#";

    25  #define PREFIX_SEPARATOR '/'

    26 -#endif

    27  

    28  /* This array holds the chars that only start a comment at the beginning of

    29     a line.  If the line seems to have the form '# 123 filename'

    30 @@ -6061,20 +6047,6 @@

    31        break;

    32  

    33      case OPTION_DIVIDE:

    34 -#ifdef SVR4_COMMENT_CHARS

    35 -      {

    36 -	char *n, *t;

    37 -	const char *s;

    38 -

    39 -	n = (char *) xmalloc (strlen (i386_comment_chars) + 1);

    40 -	t = n;

    41 -	for (s = i386_comment_chars; *s != '\0'; s++)

    42 -	  if (*s != '/')

    43 -	    *t++ = *s;

    44 -	*t = '\0';

    45 -	i386_comment_chars = n;

    46 -      }

    47 -#endif

    48        break;

    49  

    50      case OPTION_MARCH:

    51 @@ -6142,13 +6114,8 @@

    52    fprintf (stream, _("\

    53    --32/--64               generate 32bit/64bit code\n"));

    54  #endif

    55 -#ifdef SVR4_COMMENT_CHARS

    56 -  fprintf (stream, _("\

    57 -  --divide                do not treat `/' as a comment character\n"));

    58 -#else

    59    fprintf (stream, _("\

    60    --divide                ignored\n"));

    61 -#endif

    62    fprintf (stream, _("\

    63    -march=CPU/-mtune=CPU   generate code/optimize for CPU, where CPU is one of:\n\

    64                             i386, i486, pentium, pentiumpro, pentium4, nocona,\n\
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