Implement 'catch syscall' for gdbserver

[external/binutils.git] / gdb / testsuite / gdb.base / catch-syscall.c

diff --git a/gdb/testsuite/gdb.base/catch-syscall.c b/gdb/testsuite/gdb.base/catch-syscall.c
index e65d4a4..98222fa 100644 (file)
--- a/gdb/testsuite/gdb.base/catch-syscall.c
+++ b/gdb/testsuite/gdb.base/catch-syscall.c
@@ -31,13 +31,20 @@ int write_syscall = SYS_write;
 int unknown_syscall = 123456789;
 int exit_group_syscall = SYS_exit_group;
 
+/* Set by the test when it wants execve.  */
+int do_execve = 0;
+
 int
-main (void)
+main (int argc, char *const argv[])
 {
        int fd[2];
        char buf1[2] = "a";
        char buf2[2];
 
+       /* Test a simple self-exec, but only on request.  */
+       if (do_execve)
+         execv (*argv, argv);
+
        /* A close() with a wrong argument.  We are only
           interested in the syscall.  */
        close (-1);