diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
index 3f30bfedd45f58..b768b8e2b52d45 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
@@ -33,11 +33,15 @@
 // For mips64, syscall(__NR_stat) fills the buffer in the 'struct kernel_stat'
 // format. Struct kernel_stat is defined as 'struct stat' in asm/stat.h. To
 // access stat from asm/stat.h, without conflicting with definition in
-// sys/stat.h, we use this trick.
-#  if SANITIZER_MIPS64
+// sys/stat.h, we use this trick.  sparc64 is similar, using
+// syscall(__NR_stat64) and struct kernel_stat64.
+#  if SANITIZER_MIPS64 || SANITIZER_SPARC64
 #    include <asm/unistd.h>
 #    include <sys/types.h>
 #    define stat kernel_stat
+#    if SANITIZER_SPARC64
+#      define stat64 kernel_stat64
+#    endif
 #    if SANITIZER_GO
 #      undef st_atime
 #      undef st_mtime
@@ -48,6 +52,7 @@
 #    endif
 #    include <asm/stat.h>
 #    undef stat
+#    undef stat64
 #  endif
 
 #  include <dlfcn.h>
@@ -285,8 +290,7 @@ uptr internal_ftruncate(fd_t fd, uptr size) {
   return res;
 }
 
-#    if (!SANITIZER_LINUX_USES_64BIT_SYSCALLS || SANITIZER_SPARC) && \
-        SANITIZER_LINUX
+#    if !SANITIZER_LINUX_USES_64BIT_SYSCALLS && SANITIZER_LINUX
 static void stat64_to_stat(struct stat64 *in, struct stat *out) {
   internal_memset(out, 0, sizeof(*out));
   out->st_dev = in->st_dev;
@@ -327,7 +331,12 @@ static void statx_to_stat(struct statx *in, struct stat *out) {
 }
 #    endif
 
-#    if SANITIZER_MIPS64
+#    if SANITIZER_MIPS64 || SANITIZER_SPARC64
+#      if SANITIZER_MIPS64
+typedef struct kernel_stat kstat_t;
+#      else
+typedef struct kernel_stat64 kstat_t;
+#      endif
 // Undefine compatibility macros from <sys/stat.h>
 // so that they would not clash with the kernel_stat
 // st_[a|m|c]time fields
@@ -345,7 +354,7 @@ static void statx_to_stat(struct statx *in, struct stat *out) {
 #        undef st_mtime_nsec
 #        undef st_ctime_nsec
 #      endif
-static void kernel_stat_to_stat(struct kernel_stat *in, struct stat *out) {
+static void kernel_stat_to_stat(kstat_t *in, struct stat *out) {
   internal_memset(out, 0, sizeof(*out));
   out->st_dev = in->st_dev;
   out->st_ino = in->st_ino;
@@ -391,6 +400,12 @@ uptr internal_stat(const char *path, void *buf) {
           !SANITIZER_SPARC
   return internal_syscall(SYSCALL(newfstatat), AT_FDCWD, (uptr)path, (uptr)buf,
                           0);
+#      elif SANITIZER_SPARC64
+  kstat_t buf64;
+  int res = internal_syscall(SYSCALL(fstatat64), AT_FDCWD, (uptr)path,
+                             (uptr)&buf64, 0);
+  kernel_stat_to_stat(&buf64, (struct stat *)buf);
+  return res;
 #      else
   struct stat64 buf64;
   int res = internal_syscall(SYSCALL(fstatat64), AT_FDCWD, (uptr)path,
@@ -423,6 +438,12 @@ uptr internal_lstat(const char *path, void *buf) {
           !SANITIZER_SPARC
   return internal_syscall(SYSCALL(newfstatat), AT_FDCWD, (uptr)path, (uptr)buf,
                           AT_SYMLINK_NOFOLLOW);
+#      elif SANITIZER_SPARC64
+  kstat_t buf64;
+  int res = internal_syscall(SYSCALL(fstatat64), AT_FDCWD, (uptr)path,
+                             (uptr)&buf64, AT_SYMLINK_NOFOLLOW);
+  kernel_stat_to_stat(&buf64, (struct stat *)buf);
+  return res;
 #      else
   struct stat64 buf64;
   int res = internal_syscall(SYSCALL(fstatat64), AT_FDCWD, (uptr)path,
@@ -442,10 +463,16 @@ uptr internal_fstat(fd_t fd, void *buf) {
 #    if SANITIZER_FREEBSD || SANITIZER_LINUX_USES_64BIT_SYSCALLS
 #      if SANITIZER_MIPS64
   // For mips64, fstat syscall fills buffer in the format of kernel_stat
-  struct kernel_stat kbuf;
+  kstat_t kbuf;
   int res = internal_syscall(SYSCALL(fstat), fd, &kbuf);
   kernel_stat_to_stat(&kbuf, (struct stat *)buf);
   return res;
+#      elif SANITIZER_LINUX && SANITIZER_SPARC64
+  // For sparc64, fstat64 syscall fills buffer in the format of kernel_stat64
+  kstat_t kbuf;
+  int res = internal_syscall(SYSCALL(fstat64), fd, &kbuf);
+  kernel_stat_to_stat(&kbuf, (struct stat *)buf);
+  return res;
 #      elif SANITIZER_LINUX && defined(__loongarch__)
   struct statx bufx;
   int res = internal_syscall(SYSCALL(statx), fd, "", AT_EMPTY_PATH,