diff --git a/tests/tcg/multiarch/Makefile.target b/tests/tcg/multiarch/Makefile.target
index e10951a8016..b8b70c81860 100644
--- a/tests/tcg/multiarch/Makefile.target
+++ b/tests/tcg/multiarch/Makefile.target
@@ -115,6 +115,20 @@ run-gdbstub-catch-syscalls: catch-syscalls
 		--bin $< --test $(MULTIARCH_SRC)/gdbstub/catch-syscalls.py, \
 	hitting a syscall catchpoint)
 
+run-gdbstub-follow-fork-mode-child: follow-fork-mode
+	$(call run-test, $@, $(GDB_SCRIPT) \
+		--gdb $(GDB) \
+		--qemu $(QEMU) --qargs "$(QEMU_OPTS)" \
+		--bin $< --test $(MULTIARCH_SRC)/gdbstub/follow-fork-mode-child.py, \
+	following children on fork)
+
+run-gdbstub-follow-fork-mode-parent: follow-fork-mode
+	$(call run-test, $@, $(GDB_SCRIPT) \
+		--gdb $(GDB) \
+		--qemu $(QEMU) --qargs "$(QEMU_OPTS)" \
+		--bin $< --test $(MULTIARCH_SRC)/gdbstub/follow-fork-mode-parent.py, \
+	following parents on fork)
+
 else
 run-gdbstub-%:
 	$(call skip-test, "gdbstub test $*", "need working gdb with $(patsubst -%,,$(TARGET_NAME)) support")
@@ -122,7 +136,8 @@ endif
 EXTRA_RUNS += run-gdbstub-sha1 run-gdbstub-qxfer-auxv-read \
 	      run-gdbstub-proc-mappings run-gdbstub-thread-breakpoint \
 	      run-gdbstub-registers run-gdbstub-prot-none \
-	      run-gdbstub-catch-syscalls
+	      run-gdbstub-catch-syscalls run-gdbstub-follow-fork-mode-child \
+	      run-gdbstub-follow-fork-mode-parent
 
 # ARM Compatible Semi Hosting Tests
 #
diff --git a/tests/tcg/multiarch/follow-fork-mode.c b/tests/tcg/multiarch/follow-fork-mode.c
new file mode 100644
index 00000000000..cb6b032b388
--- /dev/null
+++ b/tests/tcg/multiarch/follow-fork-mode.c
@@ -0,0 +1,56 @@
+/*
+ * Test GDB's follow-fork-mode.
+ *
+ * fork() a chain of processes.
+ * Parents sends one byte to their children, and children return their
+ * position in the chain, in order to prove that they survived GDB's fork()
+ * handling.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+#include <assert.h>
+#include <stdlib.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+void break_after_fork(void)
+{
+}
+
+int main(void)
+{
+    int depth = 42, err, i, fd[2], status;
+    pid_t child, pid;
+    ssize_t n;
+    char b;
+
+    for (i = 0; i < depth; i++) {
+        err = pipe(fd);
+        assert(err == 0);
+        child = fork();
+        break_after_fork();
+        assert(child != -1);
+        if (child == 0) {
+            close(fd[1]);
+
+            n = read(fd[0], &b, 1);
+            close(fd[0]);
+            assert(n == 1);
+            assert(b == (char)i);
+        } else {
+            close(fd[0]);
+
+            b = (char)i;
+            n = write(fd[1], &b, 1);
+            close(fd[1]);
+            assert(n == 1);
+
+            pid = waitpid(child, &status, 0);
+            assert(pid == child);
+            assert(WIFEXITED(status));
+            return WEXITSTATUS(status) - 1;
+        }
+    }
+
+    return depth;
+}
diff --git a/tests/tcg/multiarch/gdbstub/follow-fork-mode-child.py b/tests/tcg/multiarch/gdbstub/follow-fork-mode-child.py
new file mode 100644
index 00000000000..72a6e440c08
--- /dev/null
+++ b/tests/tcg/multiarch/gdbstub/follow-fork-mode-child.py
@@ -0,0 +1,40 @@
+"""Test GDB's follow-fork-mode child.
+
+SPDX-License-Identifier: GPL-2.0-or-later
+"""
+from test_gdbstub import main, report
+
+
+def run_test():
+    """Run through the tests one by one"""
+    gdb.execute("set follow-fork-mode child")
+    # Check that the parent breakpoints are unset.
+    gdb.execute("break break_after_fork")
+    # Check that the parent syscall catchpoints are unset.
+    # Skip this check on the architectures that don't have them.
+    have_fork_syscall = False
+    for fork_syscall in ("fork", "clone", "clone2", "clone3"):
+        try:
+            gdb.execute("catch syscall {}".format(fork_syscall))
+        except gdb.error:
+            pass
+        else:
+            have_fork_syscall = True
+    gdb.execute("continue")
+    for i in range(42):
+        if have_fork_syscall:
+            # syscall entry.
+            if i % 2 == 0:
+                # Check that the parent single-stepping is turned off.
+                gdb.execute("si")
+            else:
+                gdb.execute("continue")
+            # syscall exit.
+            gdb.execute("continue")
+        # break_after_fork()
+        gdb.execute("continue")
+    exitcode = int(gdb.parse_and_eval("$_exitcode"))
+    report(exitcode == 42, "{} == 42".format(exitcode))
+
+
+main(run_test)
diff --git a/tests/tcg/multiarch/gdbstub/follow-fork-mode-parent.py b/tests/tcg/multiarch/gdbstub/follow-fork-mode-parent.py
new file mode 100644
index 00000000000..5c2fe722088
--- /dev/null
+++ b/tests/tcg/multiarch/gdbstub/follow-fork-mode-parent.py
@@ -0,0 +1,16 @@
+"""Test GDB's follow-fork-mode parent.
+
+SPDX-License-Identifier: GPL-2.0-or-later
+"""
+from test_gdbstub import main, report
+
+
+def run_test():
+    """Run through the tests one by one"""
+    gdb.execute("set follow-fork-mode parent")
+    gdb.execute("continue")
+    exitcode = int(gdb.parse_and_eval("$_exitcode"))
+    report(exitcode == 0, "{} == 0".format(exitcode))
+
+
+main(run_test)
