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authorHeiko Carstens <heiko.carstens@de.ibm.com>2014-10-07 17:45:10 +0400
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2014-10-09 11:14:18 +0400
commit53255c9a4dade6ff2162121430d13aaadb38a69c (patch)
tree1f6514d2397a3a10922abbdda3c59f792147a5c2 /scripts
parenta62bc0739253939d6fce40d51d92412252a9bb55 (diff)
downloadlinux-53255c9a4dade6ff2162121430d13aaadb38a69c.tar.xz
s390/ftrace: remove 31 bit ftrace support
31 bit and 64 bit diverge more and more and it is rather painful to keep both parts running. To make things simpler just remove the 31 bit support which nobody uses anyway. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/recordmcount.c4
-rwxr-xr-xscripts/recordmcount.pl7
2 files changed, 0 insertions, 11 deletions
diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index 650ecc83d7d7..001facfa5b74 100644
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -388,10 +388,6 @@ do_file(char const *const fname)
"unrecognized ET_REL file: %s\n", fname);
fail_file();
}
- if (w2(ehdr->e_machine) == EM_S390) {
- reltype = R_390_32;
- mcount_adjust_32 = -4;
- }
if (w2(ehdr->e_machine) == EM_MIPS) {
reltype = R_MIPS_32;
is_fake_mcount32 = MIPS32_is_fake_mcount;
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 397b6b84e8c5..d4b665610d67 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -241,13 +241,6 @@ if ($arch eq "x86_64") {
$objcopy .= " -O elf32-i386";
$cc .= " -m32";
-} elsif ($arch eq "s390" && $bits == 32) {
- $mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_390_32\\s+_mcount\$";
- $mcount_adjust = -4;
- $alignment = 4;
- $ld .= " -m elf_s390";
- $cc .= " -m31";
-
} elsif ($arch eq "s390" && $bits == 64) {
$mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_390_(PC|PLT)32DBL\\s+_mcount\\+0x2\$";
$mcount_adjust = -8;