Update arch_test.c properly for arm-linux, and add an entry to
platform_test.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11007 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/tests/arch_test.c b/tests/arch_test.c
index 469c848..9db75e5 100644
--- a/tests/arch_test.c
+++ b/tests/arch_test.c
@@ -27,6 +27,7 @@
    "amd64",
    "ppc32",
    "ppc64",
+   "arm",
    NULL
 };
 
diff --git a/tests/platform_test b/tests/platform_test
index 4d57901..22b58d9 100644
--- a/tests/platform_test
+++ b/tests/platform_test
@@ -12,6 +12,7 @@
 
 all_platforms=
 all_platforms="$all_platforms x86-linux amd64-linux ppc32-linux ppc64-linux"
+all_platforms="$all_platforms arm-linux"
 all_platforms="$all_platforms ppc32-aix5 ppc64-aix5"
 all_platforms="$all_platforms x86-darwin amd64-darwin"