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author | David Shah <davey1576@gmail.com> | 2018-06-20 11:44:28 +0200 |
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committer | David Shah <davey1576@gmail.com> | 2018-06-20 11:44:28 +0200 |
commit | 1436ae21a2d9a214f7585deb2f038ff87ce4862c (patch) | |
tree | 910e696f210ea31a7f15e70455c08d895c7e7887 /common/timing.cc | |
parent | 5d1b87b0a4e138726d751590728cdcc2f12f6192 (diff) | |
download | nextpnr-1436ae21a2d9a214f7585deb2f038ff87ce4862c.tar.gz nextpnr-1436ae21a2d9a214f7585deb2f038ff87ce4862c.tar.bz2 nextpnr-1436ae21a2d9a214f7585deb2f038ff87ce4862c.zip |
Adding stubs for delay annotation and cell timing lookup
Signed-off-by: David Shah <davey1576@gmail.com>
Diffstat (limited to 'common/timing.cc')
-rw-r--r-- | common/timing.cc | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/common/timing.cc b/common/timing.cc new file mode 100644 index 00000000..352ca94a --- /dev/null +++ b/common/timing.cc @@ -0,0 +1,29 @@ +/* + * nextpnr -- Next Generation Place and Route + * + * Copyright (C) 2018 David Shah <david@symbioticeda.com> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + */ + +#include "timing.h" +#include "log.h" +#include <unordered_map> +#include <utility> +#include <algorithm> + +void assign_budget(Context *ctx, float default_clock = 12e6) +{ + +} |