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authorbnagaev <bnagaev@yandex-team.ru>2022-02-10 16:47:04 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:47:04 +0300
commitd6449ba66291ff0c0d352c82e6eb3efb4c8a7e8d (patch)
treed5dca6d44593f5e52556a1cc7b1ab0386e096ebe /contrib/libs/hyperscan/src/nfa/accel.h
parent1861d4c1402bb2c67a3e6b43b51706081b74508a (diff)
downloadydb-d6449ba66291ff0c0d352c82e6eb3efb4c8a7e8d.tar.gz
Restoring authorship annotation for <bnagaev@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/hyperscan/src/nfa/accel.h')
-rw-r--r--contrib/libs/hyperscan/src/nfa/accel.h220
1 files changed, 110 insertions, 110 deletions
diff --git a/contrib/libs/hyperscan/src/nfa/accel.h b/contrib/libs/hyperscan/src/nfa/accel.h
index 3a03d05967..71b93f126c 100644
--- a/contrib/libs/hyperscan/src/nfa/accel.h
+++ b/contrib/libs/hyperscan/src/nfa/accel.h
@@ -1,92 +1,92 @@
-/*
+/*
* Copyright (c) 2015-2017, Intel Corporation
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Intel Corporation nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/** \file
- * \brief Acceleration: data structures and common definitions.
- */
-
-#ifndef ACCEL_H
-#define ACCEL_H
-
-#include "ue2common.h"
-
-/* run time defs */
-#define BAD_ACCEL_DIST 4
-#define SMALL_ACCEL_PENALTY 8
-#define BIG_ACCEL_PENALTY 32
-
-/// Minimum length of the scan buffer for us to attempt acceleration.
-#define ACCEL_MIN_LEN 16
-
-enum AccelType {
- ACCEL_NONE,
- ACCEL_VERM,
- ACCEL_VERM_NOCASE,
- ACCEL_DVERM,
- ACCEL_DVERM_NOCASE,
- ACCEL_RVERM,
- ACCEL_RVERM_NOCASE,
- ACCEL_RDVERM,
- ACCEL_RDVERM_NOCASE,
- ACCEL_REOD,
- ACCEL_REOD_NOCASE,
- ACCEL_RDEOD,
- ACCEL_RDEOD_NOCASE,
- ACCEL_SHUFTI,
- ACCEL_DSHUFTI,
- ACCEL_TRUFFLE,
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Intel Corporation nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** \file
+ * \brief Acceleration: data structures and common definitions.
+ */
+
+#ifndef ACCEL_H
+#define ACCEL_H
+
+#include "ue2common.h"
+
+/* run time defs */
+#define BAD_ACCEL_DIST 4
+#define SMALL_ACCEL_PENALTY 8
+#define BIG_ACCEL_PENALTY 32
+
+/// Minimum length of the scan buffer for us to attempt acceleration.
+#define ACCEL_MIN_LEN 16
+
+enum AccelType {
+ ACCEL_NONE,
+ ACCEL_VERM,
+ ACCEL_VERM_NOCASE,
+ ACCEL_DVERM,
+ ACCEL_DVERM_NOCASE,
+ ACCEL_RVERM,
+ ACCEL_RVERM_NOCASE,
+ ACCEL_RDVERM,
+ ACCEL_RDVERM_NOCASE,
+ ACCEL_REOD,
+ ACCEL_REOD_NOCASE,
+ ACCEL_RDEOD,
+ ACCEL_RDEOD_NOCASE,
+ ACCEL_SHUFTI,
+ ACCEL_DSHUFTI,
+ ACCEL_TRUFFLE,
ACCEL_RED_TAPE,
ACCEL_DVERM_MASKED,
-};
-
-/** \brief Structure for accel framework. */
-union AccelAux {
- u8 accel_type;
- struct {
- u8 accel_type;
- u8 offset;
- } generic;
- struct {
- u8 accel_type;
- u8 offset;
- u8 c; // uppercase if nocase
- } verm;
- struct {
- u8 accel_type;
- u8 offset;
- u8 c1; // uppercase if nocase
- u8 c2; // uppercase if nocase
+};
+
+/** \brief Structure for accel framework. */
+union AccelAux {
+ u8 accel_type;
+ struct {
+ u8 accel_type;
+ u8 offset;
+ } generic;
+ struct {
+ u8 accel_type;
+ u8 offset;
+ u8 c; // uppercase if nocase
+ } verm;
+ struct {
+ u8 accel_type;
+ u8 offset;
+ u8 c1; // uppercase if nocase
+ u8 c2; // uppercase if nocase
u8 m1; // masked variant
u8 m2; // masked variant
- } dverm;
- struct {
- u8 accel_type;
- u8 offset;
+ } dverm;
+ struct {
+ u8 accel_type;
+ u8 offset;
u8 c; // uppercase if nocase
u8 len;
} mverm;
@@ -100,29 +100,29 @@ union AccelAux {
struct {
u8 accel_type;
u8 offset;
- m128 lo;
- m128 hi;
- } shufti;
- struct {
- u8 accel_type;
- u8 offset;
- m128 lo1;
- m128 hi1;
- m128 lo2;
- m128 hi2;
- } dshufti;
- struct {
- u8 accel_type;
- u8 offset;
- m128 mask1;
- m128 mask2;
- } truffle;
-};
-
-/**
- * Runs the specified acceleration scheme between c and c_end, returns a point
- * such that the acceleration scheme does not match before.
- */
-const u8 *run_accel(const union AccelAux *accel, const u8 *c, const u8 *c_end);
-
-#endif
+ m128 lo;
+ m128 hi;
+ } shufti;
+ struct {
+ u8 accel_type;
+ u8 offset;
+ m128 lo1;
+ m128 hi1;
+ m128 lo2;
+ m128 hi2;
+ } dshufti;
+ struct {
+ u8 accel_type;
+ u8 offset;
+ m128 mask1;
+ m128 mask2;
+ } truffle;
+};
+
+/**
+ * Runs the specified acceleration scheme between c and c_end, returns a point
+ * such that the acceleration scheme does not match before.
+ */
+const u8 *run_accel(const union AccelAux *accel, const u8 *c, const u8 *c_end);
+
+#endif