diff --git a/sandboxed_api/sandbox2/BUILD.bazel b/sandboxed_api/sandbox2/BUILD.bazel
index 3a08b88..0564e5d 100644
--- a/sandboxed_api/sandbox2/BUILD.bazel
+++ b/sandboxed_api/sandbox2/BUILD.bazel
@@ -244,6 +244,7 @@ cc_binary(
         ":comms",
         ":forkserver",
         ":sanitizer",
+        ":util",
         "//sandboxed_api/util:raw_logging",
         "//sandboxed_api/util:strerror",
         "@com_google_absl//absl/log:globals",
@@ -266,6 +267,7 @@ cc_library(
         ":fork_client",
         ":forkserver_bin_embed",
         ":forkserver_cc_proto",
+        ":util",
         "//sandboxed_api:config",
         "//sandboxed_api:embed_file",
         "//sandboxed_api/util:fileops",
diff --git a/sandboxed_api/sandbox2/CMakeLists.txt b/sandboxed_api/sandbox2/CMakeLists.txt
index 87acb05..e4f5584 100644
--- a/sandboxed_api/sandbox2/CMakeLists.txt
+++ b/sandboxed_api/sandbox2/CMakeLists.txt
@@ -210,6 +210,7 @@ target_link_libraries(sandbox2_forkserver_bin PRIVATE
   sandbox2::comms
   sandbox2::forkserver
   sandbox2::sanitizer
+  sandbox2::util
   sapi::base
   sapi::raw_logging
 )
@@ -236,6 +237,7 @@ target_link_libraries(sandbox2_global_forkserver
           absl::log
           sandbox2::client
           sandbox2::forkserver_bin_embed
+          sandbox2::util
           sapi::strerror
           sapi::base
           sapi::config
diff --git a/sandboxed_api/sandbox2/forkserver.cc b/sandboxed_api/sandbox2/forkserver.cc
index 5f79c65..a11e593 100644
--- a/sandboxed_api/sandbox2/forkserver.cc
+++ b/sandboxed_api/sandbox2/forkserver.cc
@@ -61,6 +61,10 @@
 #include "sandboxed_api/util/raw_logging.h"
 #include "sandboxed_api/util/strerror.h"
 
+namespace sandbox2 {
+
+namespace file_util = ::sapi::file_util;
+
 namespace {
 
 using ::sapi::StrError;
@@ -244,10 +248,6 @@ bool IsLikelyChrooted() {
 
 }  // namespace
 
-namespace sandbox2 {
-
-namespace file_util = ::sapi::file_util;
-
 void ForkServer::PrepareExecveArgs(const ForkRequest& request,
                                    std::vector<std::string>* args,
                                    std::vector<std::string>* envp) {
@@ -616,11 +616,8 @@ void ForkServer::ExecuteProcess(int execve_fd, const char* const* argv,
   // Do not add any code before execve(), as it's subject to seccomp policies.
   // Indicate that it's a special execve(), by setting 4th, 5th and 6th syscall
   // argument to magic values.
-  util::Syscall(
-      __NR_execveat, static_cast<uintptr_t>(execve_fd),
-      reinterpret_cast<uintptr_t>(""), reinterpret_cast<uintptr_t>(argv),
-      reinterpret_cast<uintptr_t>(envp), static_cast<uintptr_t>(AT_EMPTY_PATH),
-      reinterpret_cast<uintptr_t>(internal::kExecveMagic));
+  util::Execveat(execve_fd, "", argv, envp, AT_EMPTY_PATH,
+                 internal::kExecveMagic);
 
   int saved_errno = errno;
   SAPI_RAW_PLOG(ERROR, "sandbox2::ForkServer: execveat failed");
diff --git a/sandboxed_api/sandbox2/global_forkclient.cc b/sandboxed_api/sandbox2/global_forkclient.cc
index 3089233..25d5405 100644
--- a/sandboxed_api/sandbox2/global_forkclient.cc
+++ b/sandboxed_api/sandbox2/global_forkclient.cc
@@ -49,6 +49,7 @@
 #include "sandboxed_api/sandbox2/comms.h"
 #include "sandboxed_api/sandbox2/fork_client.h"
 #include "sandboxed_api/sandbox2/forkserver_bin_embed.h"
+#include "sandboxed_api/sandbox2/util.h"
 #include "sandboxed_api/util/fileops.h"
 #include "sandboxed_api/util/raw_logging.h"
 
@@ -142,11 +143,8 @@ int LaunchForkserver(void* vargs) {
 
   char proc_name[] = "S2-FORK-SERV";
   char* const argv[] = {proc_name, nullptr};
-  char* const envp[] = {nullptr};
-
-  syscall(__NR_execveat, args->exec_fd, "", argv, envp, AT_EMPTY_PATH);
+  util::Execveat(args->exec_fd, "", argv, environ, AT_EMPTY_PATH);
   SAPI_RAW_PLOG(FATAL, "Could not launch forkserver binary");
-  abort();
 }
 
 absl::StatusOr<std::unique_ptr<GlobalForkClient>> StartGlobalForkServer() {
diff --git a/sandboxed_api/sandbox2/util.cc b/sandboxed_api/sandbox2/util.cc
index fb1d90c..584566c 100644
--- a/sandboxed_api/sandbox2/util.cc
+++ b/sandboxed_api/sandbox2/util.cc
@@ -31,6 +31,7 @@
 #include <cstdint>
 #include <cstring>
 #include <memory>
+#include <string>
 
 #include "absl/algorithm/container.h"
 #include "absl/base/attributes.h"
@@ -68,6 +69,32 @@ std::string ConcatenateAll(char* const* arr) {
   return result;
 }
 
+#ifdef __ELF__
+extern "C" void __gcov_dump() ABSL_ATTRIBUTE_WEAK;
+extern "C" void __gcov_flush() ABSL_ATTRIBUTE_WEAK;
+extern "C" void __gcov_reset() ABSL_ATTRIBUTE_WEAK;
+#endif
+
+void DumpCoverageData() {
+#ifdef __ELF__
+  if (&__gcov_dump != nullptr) {
+    SAPI_RAW_LOG(WARNING, "Flushing coverage data (dump)");
+    __gcov_dump();
+  } else if (&__gcov_flush != nullptr) {
+    SAPI_RAW_LOG(WARNING, "Flushing coverage data (flush)");
+    __gcov_flush();
+  }
+#endif
+}
+
+void ResetCoverageData() {
+#ifdef __ELF__
+  if (&__gcov_reset != nullptr) {
+    __gcov_reset();
+  }
+#endif
+}
+
 }  // namespace
 
 void CharPtrArrToVecString(char* const* arr, std::vector<std::string>* vec) {
@@ -400,4 +427,22 @@ absl::StatusOr<std::string> ReadCPathFromPid(pid_t pid, uintptr_t ptr) {
   return path;
 }
 
+int Execveat(int dirfd, const char* pathname, const char* const argv[],
+             const char* const envp[], int flags, uintptr_t extra_arg) {
+  // Flush coverage data prior to exec.
+  if (extra_arg == 0) {
+    DumpCoverageData();
+  }
+  int res = syscall(__NR_execveat, static_cast<uintptr_t>(dirfd),
+                    reinterpret_cast<uintptr_t>(pathname),
+                    reinterpret_cast<uintptr_t>(argv),
+                    reinterpret_cast<uintptr_t>(envp),
+                    static_cast<uintptr_t>(flags), extra_arg);
+  // Reset coverage data if exec fails as the counters have been already dumped.
+  if (extra_arg == 0) {
+    ResetCoverageData();
+  }
+  return res;
+}
+
 }  // namespace sandbox2::util
diff --git a/sandboxed_api/sandbox2/util.h b/sandboxed_api/sandbox2/util.h
index f91aa01..72516dc 100644
--- a/sandboxed_api/sandbox2/util.h
+++ b/sandboxed_api/sandbox2/util.h
@@ -106,6 +106,10 @@ std::string GetPtraceEventName(int event);
 // process memory
 absl::StatusOr<std::string> ReadCPathFromPid(pid_t pid, uintptr_t ptr);
 
+// Wrapper for execveat(2).
+int Execveat(int dirfd, const char* pathname, const char* const argv[],
+             const char* const envp[], int flags, uintptr_t extra_arg = 0);
+
 }  // namespace sandbox2::util
 
 #endif  // SANDBOXED_API_SANDBOX2_UTIL_H_