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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /js/src/jit/RegExpStubConstants.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit/RegExpStubConstants.h')
-rw-r--r--js/src/jit/RegExpStubConstants.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/jit/RegExpStubConstants.h b/js/src/jit/RegExpStubConstants.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef jit_RegExpStubConstants_h
+#define jit_RegExpStubConstants_h
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include "irregexp/RegExpTypes.h"
+#include "vm/MatchPairs.h"
+
+namespace js {
+namespace jit {
+
+static constexpr size_t InputOutputDataSize = sizeof(irregexp::InputOutputData);
+
+// Amount of space to reserve on the stack when executing RegExps inline.
+static constexpr size_t RegExpReservedStack =
+ InputOutputDataSize + sizeof(MatchPairs) +
+ RegExpObject::MaxPairCount * sizeof(MatchPair);
+
+// RegExpExecTest return value to indicate failure.
+static constexpr int32_t RegExpExecTestResultFailed = -1;
+
+// RegExpSearcher return values to indicate not-found or failure.
+static constexpr int32_t RegExpSearcherResultNotFound = -1;
+static constexpr int32_t RegExpSearcherResultFailed = -2;
+
+} // namespace jit
+} // namespace js
+
+#endif /* jit_RegExpStubConstants_h */