From cb85067eee3fd7184b692f71af1016e52d44bb67 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Fri, 14 Sep 2018 21:56:14 -0700 Subject: [PATCH] systemc: Warn if sc_stop is called more than once. Change-Id: Ief88b9af0119ba4b007f79905db2522b5f95b820 Reviewed-on: https://gem5-review.googlesource.com/c/12811 Reviewed-by: Gabe Black Maintainer: Gabe Black --- src/systemc/core/sc_main.cc | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/systemc/core/sc_main.cc b/src/systemc/core/sc_main.cc index 5e1cd4fe6..735fb0c1b 100644 --- a/src/systemc/core/sc_main.cc +++ b/src/systemc/core/sc_main.cc @@ -226,6 +226,16 @@ sc_get_stop_mode() void sc_stop() { + static bool stop_called = false; + if (stop_called) { + static bool stop_warned = false; + if (!stop_warned) + SC_REPORT_WARNING("(W545) sc_stop has already been called", ""); + stop_warned = true; + return; + } + stop_called = true; + if (::sc_gem5::Kernel::status() == SC_STOPPED) return; -- 2.30.2