patches/glibc/2.5/190-use_short_for_fnstsw.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Jul 14 13:19:37 2008 +0000 (2008-07-14)
changeset 653 d31336ed0403
permissions -rw-r--r--
Update all samples to use binutils-2.18.50.0.8.

/trunk/samples/armeb-unknown-linux-uclibc/crosstool.config | 9 5 4 0 +++++----
/trunk/samples/arm-unknown-linux-gnueabi/crosstool.config | 9 5 4 0 +++++----
/trunk/samples/ia64-unknown-linux-gnu/crosstool.config | 8 4 4 0 ++++----
/trunk/samples/x86_64-unknown-linux-uclibc/crosstool.config | 9 5 4 0 +++++----
/trunk/samples/i686-nptl-linux-gnu/crosstool.config | 8 4 4 0 ++++----
/trunk/samples/mips-unknown-linux-uclibc/crosstool.config | 9 5 4 0 +++++----
/trunk/samples/arm-unknown-linux-uclibcgnueabi/crosstool.config | 9 5 4 0 +++++----
/trunk/samples/armeb-unknown-linux-gnu/crosstool.config | 9 5 4 0 +++++----
/trunk/samples/powerpc-unknown-linux-uclibc/crosstool.config | 9 5 4 0 +++++----
/trunk/samples/i586-geode-linux-uclibc/crosstool.config | 9 5 4 0 +++++----
/trunk/samples/arm-unknown-linux-uclibc/crosstool.config | 9 5 4 0 +++++----
/trunk/samples/mipsel-unknown-linux-gnu/crosstool.config | 8 4 4 0 ++++----
/trunk/samples/armeb-unknown-linux-uclibcgnueabi/crosstool.config | 9 5 4 0 +++++----
/trunk/samples/alphaev56-unknown-linux-gnu/crosstool.config | 9 5 4 0 +++++----
14 files changed, 67 insertions(+), 56 deletions(-)
     1 Original patch from H.J. Lu, as reported there:
     2 http://www.nabble.com/PATCH:-Use-short-for-fnstsw-td14775171.html
     3 
     4 fnstsw stores 16bit into %ax. The upper 16bit of %eax is unchanged.
     5 The new assembler (binutils-2.18.50.0.4 and up) will disallow "fnstsw %eax".
     6 
     7 diff -dur glibc-2.6.1.orig/sysdeps/i386/fpu/ftestexcept.c glibc-2.6.1/sysdeps/i386/fpu/ftestexcept.c
     8 --- glibc-2.6.1.orig/sysdeps/i386/fpu/ftestexcept.c	2004-03-05 11:14:48.000000000 +0100
     9 +++ glibc-2.6.1/sysdeps/i386/fpu/ftestexcept.c	2008-06-24 10:56:14.000000000 +0200
    10 @@ -26,7 +26,7 @@
    11  int
    12  fetestexcept (int excepts)
    13  {
    14 -  int temp;
    15 +  short temp;
    16    int xtemp = 0;
    17  
    18    /* Get current exceptions.  */