process.c: split struct_user_offsets into architecture-specific include files

* Makefile.am (EXTRA_DIST): Add linux/alpha/userent.h,
linux/arm/userent.h, linux/avr32/userent.h, linux/bfin/userent.h,
linux/crisv10/userent.h, linux/crisv32/userent.h,
linux/i386/userent.h, linux/i386/userent0.h, linux/ia64/userent.h,
linux/m68k/userent.h, linux/microblaze/userent.h,
linux/mips/userent.h, linux/or1k/userent.h, linux/powerpc/userent.h,
linux/s390/userent.h, linux/s390/userent0.h, linux/s390/userent1.h,
linux/s390x/userent.h, linux/sh/userent.h, linux/sh/userent0.h,
linux/sh64/userent.h, linux/sparc/userent.h, linux/sparc64/userent.h,
linux/tile/userent.h, linux/userent.h, linux/userent0.h,
linux/x32/userent.h, linux/x86_64/userent.h, and
linux/xtensa/userent.h.
* process.c (struct_user_offsets): Split into architecture-specific
include files, inculde userent.h.
diff --git a/linux/s390/userent.h b/linux/s390/userent.h
new file mode 100644
index 0000000..f9c71d8
--- /dev/null
+++ b/linux/s390/userent.h
@@ -0,0 +1,35 @@
+#include "userent0.h"
+{ PT_FPR0_HI,		"fpr0.hi" },
+{ PT_FPR0_LO,		"fpr0.lo" },
+{ PT_FPR1_HI,		"fpr1.hi" },
+{ PT_FPR1_LO,		"fpr1.lo" },
+{ PT_FPR2_HI,		"fpr2.hi" },
+{ PT_FPR2_LO,		"fpr2.lo" },
+{ PT_FPR3_HI,		"fpr3.hi" },
+{ PT_FPR3_LO,		"fpr3.lo" },
+{ PT_FPR4_HI,		"fpr4.hi" },
+{ PT_FPR4_LO,		"fpr4.lo" },
+{ PT_FPR5_HI,		"fpr5.hi" },
+{ PT_FPR5_LO,		"fpr5.lo" },
+{ PT_FPR6_HI,		"fpr6.hi" },
+{ PT_FPR6_LO,		"fpr6.lo" },
+{ PT_FPR7_HI,		"fpr7.hi" },
+{ PT_FPR7_LO,		"fpr7.lo" },
+{ PT_FPR8_HI,		"fpr8.hi" },
+{ PT_FPR8_LO,		"fpr8.lo" },
+{ PT_FPR9_HI,		"fpr9.hi" },
+{ PT_FPR9_LO,		"fpr9.lo" },
+{ PT_FPR10_HI,		"fpr10.hi" },
+{ PT_FPR10_LO,		"fpr10.lo" },
+{ PT_FPR11_HI,		"fpr11.hi" },
+{ PT_FPR11_LO,		"fpr11.lo" },
+{ PT_FPR12_HI,		"fpr12.hi" },
+{ PT_FPR12_LO,		"fpr12.lo" },
+{ PT_FPR13_HI,		"fpr13.hi" },
+{ PT_FPR13_LO,		"fpr13.lo" },
+{ PT_FPR14_HI,		"fpr14.hi" },
+{ PT_FPR14_LO,		"fpr14.lo" },
+{ PT_FPR15_HI,		"fpr15.hi" },
+{ PT_FPR15_LO,		"fpr15.lo" },
+/* Other fields in "struct user" */
+#include "userent1.h"