ftrace/s390: mcount offset calculation

[karo-tx-linux.git] / scripts / recordmcount.c

diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index 7648a5d11154d6fe87fe1c3cdf25a43d19bcb273..ee52cb8e17adf1d8d842559fb66dbd3ad5c2fe52 100644 (file)
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -368,8 +368,10 @@ do_file(char const *const fname)
                                "unrecognized ET_REL file: %s\n", fname);
                        fail_file();
                }
-               if (w2(ehdr->e_machine) == EM_S390)
+               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;
@@ -384,8 +386,10 @@ do_file(char const *const fname)
                                "unrecognized ET_REL file: %s\n", fname);
                        fail_file();
                }
-               if (w2(ghdr->e_machine) == EM_S390)
+               if (w2(ghdr->e_machine) == EM_S390) {
                        reltype = R_390_64;
+                       mcount_adjust_64 = -8;
+               }
                if (w2(ghdr->e_machine) == EM_MIPS) {
                        reltype = R_MIPS_64;
                        Elf64_r_sym = MIPS64_r_sym;