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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit/RegExpStubConstants.h | |
parent | Initial commit. (diff) | |
download | firefox-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.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/jit/RegExpStubConstants.h b/js/src/jit/RegExpStubConstants.h new file mode 100644 index 0000000000..86ad75c27c --- /dev/null +++ b/js/src/jit/RegExpStubConstants.h @@ -0,0 +1,36 @@ +/* -*- 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 */ |