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Progress in pmgen

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Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2019-01-14 13:42:42 +01:00
parent 5216735210
commit 8ddec5d882
1 changed files with 11 additions and 3 deletions
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14
passes/pmgen/pmgen.py
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@ -203,6 +203,7 @@ with open("%s_pm.h" % prefix, "w") as f:
print(" dict<index_{}_key_type, vector<Cell*>> index_{};".format(index, index), file=f) print(" dict<index_{}_key_type, vector<Cell*>> index_{};".format(index, index), file=f)
print(" dict<SigBit, pool<Cell*>> sigusers;", file=f) print(" dict<SigBit, pool<Cell*>> sigusers;", file=f)
print(" pool<Cell*> blacklist_cells;", file=f) print(" pool<Cell*> blacklist_cells;", file=f)
print(" bool blacklist_dirty;", file=f)
print(" int rollback;", file=f) print(" int rollback;", file=f)
print("", file=f) print("", file=f)
@ -236,12 +237,17 @@ with open("%s_pm.h" % prefix, "w") as f:
print("", file=f) print("", file=f)
print(" void blacklist(Cell *cell) {", file=f) print(" void blacklist(Cell *cell) {", file=f)
print(" if (cell != nullptr)", file=f) print(" if (cell != nullptr) {", file=f)
print(" blacklist_cells.insert(cell);", file=f) print(" if (blacklist_cells.insert(cell).second)", file=f)
print(" blacklist_dirty = true;", file=f)
print(" }", file=f)
print(" }", file=f) print(" }", file=f)
print("", file=f) print("", file=f)
print(" void check_blacklist() {", file=f) print(" void check_blacklist() {", file=f)
print(" if (!blacklist_dirty)", file=f)
print(" return;", file=f)
print(" blacklist_dirty = false;", file=f)
for index in range(len(blocks)): for index in range(len(blocks)):
block = blocks[index] block = blocks[index]
if block["type"] == "match": if block["type"] == "match":
@ -305,6 +311,7 @@ with open("%s_pm.h" % prefix, "w") as f:
print(" void run(std::function<void()> on_accept_f) {{".format(prefix), file=f) print(" void run(std::function<void()> on_accept_f) {{".format(prefix), file=f)
print(" on_accept = on_accept_f;", file=f) print(" on_accept = on_accept_f;", file=f)
print(" rollback = 0;", file=f) print(" rollback = 0;", file=f)
print(" blacklist_dirty = false;", file=f)
for s, t in sorted(state_types.items()): for s, t in sorted(state_types.items()):
if t.endswith("*"): if t.endswith("*"):
print(" st.{} = nullptr;".format(s), file=f) print(" st.{} = nullptr;".format(s), file=f)
@ -367,7 +374,7 @@ with open("%s_pm.h" % prefix, "w") as f:
print(" do {", file=f) print(" do {", file=f)
print("#define reject do { check_blacklist(); goto rollback_label; } while(0)", file=f) print("#define reject do { check_blacklist(); goto rollback_label; } while(0)", file=f)
print("#define accept do { on_accept(); check_blacklist(); if (rollback) goto rollback_label; } while(0)", file=f) print("#define accept do { on_accept(); check_blacklist(); if (rollback) goto rollback_label; } while(0)", file=f)
print("#define branch do {{ block_{}(); }} while(0)".format(index+1), file=f) print("#define branch do {{ block_{}(); if (rollback) goto rollback_label; }} while(0)".format(index+1), file=f)
for line in block["code"]: for line in block["code"]:
print(" " + line, file=f) print(" " + line, file=f)
@ -416,6 +423,7 @@ with open("%s_pm.h" % prefix, "w") as f:
print("", file=f) print("", file=f)
print(" for (int idx = 0; idx < GetSize(cells); idx++) {", file=f) print(" for (int idx = 0; idx < GetSize(cells); idx++) {", file=f)
print(" {} = cells[idx];".format(block["cell"]), file=f) print(" {} = cells[idx];".format(block["cell"]), file=f)
print(" if (blacklist_cells.count({})) continue;".format(block["cell"]), file=f)
for expr in block["filter"]: for expr in block["filter"]:
print(" if (!({})) continue;".format(expr), file=f) print(" if (!({})) continue;".format(expr), file=f)
print(" block_{}();".format(index+1), file=f) print(" block_{}();".format(index+1), file=f)