s390/s390x: Undef PSEUDO before redef.

The s390 and s390x sysdep.h files include the more generic sysdep.h.
The more generic sysdep.h defines PSEUDO. This causes an annoying
CPP warning saying the PSEUDO was redefined. This patch removes the
warning by undefining PSEUDO before the redefinition. This is in line
with what all the other machines do.

---

2013-04-06  Carlos O'Donell  <carlos@redhat.com>

	* sysdeps/s390/s390-32/sysdep.h: Undefine PSEUDO before redefinition.
	* sysdeps/s390/s390-64/sysdep.h: Likewise.

diff --git a/sysdeps/s390/s390-32/sysdep.h b/sysdeps/s390/s390-32/sysdep.h
index d6296c1..aa438bd 100644 (file)
--- a/sysdeps/s390/s390-32/sysdep.h
+++ b/sysdeps/s390/s390-32/sysdep.h
@@ -65,6 +65,7 @@
 #define        syscall_error   __syscall_error
 #define mcount         _mcount
 
+#undef PSEUDO
 #define        PSEUDO(name, syscall_name, args) \
 lose: SYSCALL_PIC_SETUP                                \
     basr %r1,0;                                        \

diff --git a/sysdeps/s390/s390-64/sysdep.h b/sysdeps/s390/s390-64/sysdep.h
index 46ad85a..57827f3 100644 (file)
--- a/sysdeps/s390/s390-64/sysdep.h
+++ b/sysdeps/s390/s390-64/sysdep.h
@@ -63,6 +63,7 @@
 #define        syscall_error   __syscall_error
 #define mcount         _mcount
 
+#undef PSEUDO
 #define        PSEUDO(name, syscall_name, args) \
 lose: SYSCALL_PIC_SETUP                        \
   jg JUMPTARGET(syscall_error);                \