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authorAndreas Krebbel <Andreas.Krebbel@de.ibm.com>2011-07-19 20:29:27 -0400
committerUlrich Drepper <drepper@gmail.com>2011-07-19 20:29:27 -0400
commit19df733e643ea2a0ea95385957163d0e3d5b2d1c (patch)
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parentc8835729b8a4a862e70213e00b0751e1b19d3f9d (diff)
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S/390: Don't use r11 in INTERNAL_VSYSCALL_NCS macro
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+2011-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
+	(INTERNAL_VSYSCALL_NCS): Use r10 for backing up the return address
+	register in order to avoid conflicts with the soft frame pointer
+	being held in r11 when necessary.
+	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
+	(INTERNAL_VSYSCALL_NCS): Likewise.
+
 2011-07-14  Marek Polacek  <mpolacek@redhat.com>
 
 	* elf/dl-fini.c (_dl_sort_fini): Remove unused link_map *l argument,