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-rw-r--r--ChangeLog5
-rw-r--r--sysdeps/x86_64/bits/setjmp.h2
2 files changed, 7 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index fefa7789f3..04d9d83115 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/x86_64/bits/setjmp.h (__jmp_buf): Support x86-64 with
+	__WORDSIZE != 64.
+
 2012-03-20  Joseph Myers  <joseph@codesourcery.com>
 
 	* math/gen-libm-test.pl (%beautify): Add OVERFLOW_EXCEPTION and
diff --git a/sysdeps/x86_64/bits/setjmp.h b/sysdeps/x86_64/bits/setjmp.h
index a66ca0fa5a..bb6920d44e 100644
--- a/sysdeps/x86_64/bits/setjmp.h
+++ b/sysdeps/x86_64/bits/setjmp.h
@@ -29,6 +29,8 @@
 
 # if __WORDSIZE == 64
 typedef long int __jmp_buf[8];
+# elif defined  __x86_64__
+typedef long long int __jmp_buf[8];
 # else
 typedef int __jmp_buf[6];
 # endif