patches/glibc/2.5.1/190-use_short_for_fnstsw.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Jul 14 20:43:21 2008 +0000 (2008-07-14)
changeset 665 313618c2c185
permissions -rw-r--r--
Add a new patch to glibc to build for Alpha on recent Linux kernels.

/trunk/patches/glibc/2.5.1/260-alpha-asm_elf.patch | 194 194 0 0 ++++++++++++++++++++++++++++
/trunk/patches/glibc/2.5/260-alpha-asm_elf.patch | 194 194 0 0 ++++++++++++++++++++++++++++
/trunk/patches/glibc/2.6.1/200-alpha-asm_elf.patch | 194 194 0 0 ++++++++++++++++++++++++++++
/trunk/patches/glibc/2.6/200-alpha-asm_elf.patch | 194 194 0 0 ++++++++++++++++++++++++++++
/trunk/patches/glibc/2.3.6/270-alpha-asm_elf.patch | 194 194 0 0 ++++++++++++++++++++++++++++
/trunk/patches/glibc/2.7/220-alpha-asm_elf.patch | 194 194 0 0 ++++++++++++++++++++++++++++
6 files changed, 1164 insertions(+)
yann@607
     1
Original patch from H.J. Lu, as reported there:
yann@607
     2
http://www.nabble.com/PATCH:-Use-short-for-fnstsw-td14775171.html
yann@607
     3
yann@607
     4
fnstsw stores 16bit into %ax. The upper 16bit of %eax is unchanged.
yann@607
     5
The new assembler (binutils-2.18.50.0.4 and up) will disallow "fnstsw %eax".
yann@607
     6
yann@607
     7
diff -dur glibc-2.6.1.orig/sysdeps/i386/fpu/ftestexcept.c glibc-2.6.1/sysdeps/i386/fpu/ftestexcept.c
yann@607
     8
--- glibc-2.6.1.orig/sysdeps/i386/fpu/ftestexcept.c	2004-03-05 11:14:48.000000000 +0100
yann@607
     9
+++ glibc-2.6.1/sysdeps/i386/fpu/ftestexcept.c	2008-06-24 10:56:14.000000000 +0200
yann@607
    10
@@ -26,7 +26,7 @@
yann@607
    11
 int
yann@607
    12
 fetestexcept (int excepts)
yann@607
    13
 {
yann@607
    14
-  int temp;
yann@607
    15
+  short temp;
yann@607
    16
   int xtemp = 0;
yann@607
    17
 
yann@607
    18
   /* Get current exceptions.  */