ppc64le, s390x, x86_64: add UBSAN instrumented objects

Add examples/cmdline.patch objects from UBSAN enabled kernel.

GCC: gcc version 13.0.1 20230221 (Red Hat 13.0.1-0) (GCC)
Kernel: v6.2
Kernel config:
  CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
  CONFIG_UBSAN=y
  # CONFIG_UBSAN_TRAP is not set
  CONFIG_CC_HAS_UBSAN_BOUNDS=y
  CONFIG_UBSAN_BOUNDS=y
  CONFIG_UBSAN_ONLY_BOUNDS=y
  CONFIG_UBSAN_SHIFT=y
  CONFIG_UBSAN_DIV_ZERO=y
  CONFIG_UBSAN_UNREACHABLE=y		# not on x86_64
  CONFIG_UBSAN_BOOL=y
  CONFIG_UBSAN_ENUM=y
  CONFIG_UBSAN_ALIGNMENT=y
  CONFIG_UBSAN_SANITIZE_ALL=y

Signed-off-by: Joe Lawrence <[email protected]>

Author: joe-lawrence

ppc64le/cmdline-ubsan.ORIG.o

@@ -0,0 +1,6 @@
+#!/bin/bash
+source $KPATCH_TEST_LIBRARY
+
+# $ nm cmdline-ubsan.OUTPUT.o | grep -i " t "
+# 0000000000000008 t cmdline_proc_show
+assert_num_funcs 1

ppc64le/cmdline-ubsan.PATCHED.o

@@ -0,0 +1,6 @@
+#!/bin/bash
+source $KPATCH_TEST_LIBRARY
+
+# $ nm cmdline-ubsan.OUTPUT.o | grep -i " t "
+# 0000000000000000 t cmdline_proc_show
+assert_num_funcs 1

ppc64le/cmdline-ubsan.test

@@ -0,0 +1,7 @@
+#!/bin/bash
+source $KPATCH_TEST_LIBRARY
+
+# $ nm cmdline-ubsan.OUTPUT.o | grep -i " t "
+# 0000000000000010 t cmdline_proc_show
+# 0000000000000000 t __pfx_cmdline_proc_show
+assert_num_funcs 2