2 files changed, 12 insertions, 0 deletions
diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index 9c22317778eb..e11aa4a156d2 100644
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -40,6 +40,11 @@
 #define R_METAG_NONE                     3
 #endif
+#ifndef EM_AARCH64
+#define EM_AARCH64      183
+#define R_AARCH64_ABS64 257
+#endif
 static int fd_map;      /* File descriptor for file being modified. */
 static int mmap_failed; /* Boolean flag. */
 static void *ehdr_curr; /* current ElfXX_Ehdr *  for resource cleanup */
@@ -347,6 +352,8 @@ do_file(char const *const fname)
        case EM_ARM:     reltype = R_ARM_ABS32;
                         altmcount = "__gnu_mcount_nc";
                         break;
+        case EM_AARCH64:
+                         reltype = R_AARCH64_ABS64; gpfx = '_'; break;
        case EM_IA_64:   reltype = R_IA64_IMM64;   gpfx = '_'; break;
        case EM_METAG:   reltype = R_METAG_ADDR32;
                         altmcount = "_mcount_wrapper";
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 91280b82da08..397b6b84e8c5 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -279,6 +279,11 @@ if ($arch eq "x86_64") {
    $mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_ARM_(CALL|PC24|THM_CALL)" .
                        "\\s+(__gnu_mcount_nc|mcount)\$";
+} elsif ($arch eq "arm64") {
+    $alignment = 3;
+    $section_type = '%progbits';
+    $mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_AARCH64_CALL26\\s+_mcount\$";
+    $type = ".quad";
 } elsif ($arch eq "ia64") {
    $mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\s_mcount\$";
    $type = "data8";