gdbstub: assert earlier in handle_read_all_regs

When things go wrong we want to assert on the register that failed to
be able to figure out what went wrong.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-ID: <20250603110204.838117-16-alex.bennee@linaro.org>

diff --git a/gdbstub/gdbstub.c b/gdbstub/gdbstub.c
index 565f6b33a90a8ed77f50b4aa6bcabbdb5441bb01..6023c80d25f072d78f4a9fe882719492af647aa2 100644 (file)
--- a/gdbstub/gdbstub.c
+++ b/gdbstub/gdbstub.c
@@ -1343,8 +1343,8 @@ static void handle_read_all_regs(GArray *params, void *user_ctx)
         len += gdb_read_register(gdbserver_state.g_cpu,
                                  gdbserver_state.mem_buf,
                                  reg_id);
+        g_assert(len == gdbserver_state.mem_buf->len);
     }
-    g_assert(len == gdbserver_state.mem_buf->len);
 
     gdb_memtohex(gdbserver_state.str_buf, gdbserver_state.mem_buf->data, len);
     gdb_put_strbuf();