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authorMiodrag Milanovic <mmicko@gmail.com>2019-06-02 18:38:20 +0200
committerMiodrag Milanovic <mmicko@gmail.com>2019-06-02 18:38:20 +0200
commit82ed1803c726e912730c3053179f179b90c9b694 (patch)
treece90345de05eba6c8b53ebf0c225f9c277fc027c /json
parent7c65da417b5a222cc68a83e25c60c1f1326473f2 (diff)
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use NEXTPNR_BEL, since BEL is initial placement
Diffstat (limited to 'json')
-rw-r--r--json/jsonwrite.cc5
1 files changed, 5 insertions, 0 deletions
diff --git a/json/jsonwrite.cc b/json/jsonwrite.cc
index 7143bf93..e62a7d2a 100644
--- a/json/jsonwrite.cc
+++ b/json/jsonwrite.cc
@@ -102,6 +102,11 @@ void write_constraints(std::ostream &f, Context *ctx, CellInfo *cell, bool first
f << stringf(",\n");
f << stringf(" \"NEXTPNR_CONSTR_CHILDREN\": ");
f << get_string(constr);
+ if (cell->bel != BelId()) {
+ f << stringf(",\n");
+ f << stringf(" \"NEXTPNR_BEL\": ");
+ f << get_string(ctx->getBelName(cell->bel).c_str(ctx));
+ }
}