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patches/glibc/2.7/270-sh-fix-procfs.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 962 2ba4393e0441
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 glibc-2.7.orig/sysdeps/unix/sysv/linux/sh/sys/procfs.h glibc-2.7/sysdeps/unix/sysv/linux/sh/sys/procfs.h

     2 --- glibc-2.7.orig/sysdeps/unix/sysv/linux/sh/sys/procfs.h	2004-11-20 18:56:16.000000000 +0100

     3 +++ glibc-2.7/sysdeps/unix/sysv/linux/sh/sys/procfs.h	2008-10-24 11:21:15.000000000 +0200

     4 @@ -29,10 +29,32 @@

     5  #include <sys/types.h>

     6  #include <sys/ucontext.h>

     7  #include <sys/user.h>

     8 -#include <asm/elf.h>

     9  

    10  __BEGIN_DECLS

    11  

    12 +/* BEGIN - UGLY HACK - YEM

    13 + * These definitions are copied from the Alpha file,

    14 + * and the register numbers are set accordingly to

    15 + * what I could find in the Linux kernel sources

    16 + * Highly dubious !!!!

    17 + * BIG FAT WARNING !!!

    18 + */

    19 +

    20 +/* Linux kernel says 16 (standards?) registers */

    21 +#define ELF_NGREG  16

    22 +/* Linux kernel says 16 floating point registers */

    23 +#define ELF_NFPREG 16

    24 +

    25 +/* Copied from Alpha as is */

    26 +typedef unsigned long elf_greg_t;

    27 +typedef elf_greg_t elf_gregset_t[ELF_NGREG];

    28 +

    29 +/* Ditto */

    30 +typedef double elf_fpreg_t;

    31 +typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];

    32 +

    33 +/* END - UGLY HACK - YEM */

    34 +

    35  struct elf_siginfo

    36    {

    37      int si_signo;			/* Signal number.  */
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