/* * Copyright (c) 2015-2019, 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 Rose runtime: program interpreter. */ #ifndef PROGRAM_RUNTIME_H #define PROGRAM_RUNTIME_H #include "hwlm/hwlm.h" // for hwlmcb_rv_t #include "rose.h" #include "scratch.h" #include "ue2common.h" /* * Program context flags, which control the behaviour of some instructions at * based on runtime contexts (whether the program is triggered by the anchored * matcher, engine catchup, etc). */ #define ROSE_PROG_FLAG_IN_ANCHORED 1 #define ROSE_PROG_FLAG_IN_CATCHUP 2 #define ROSE_PROG_FLAG_FROM_MPV 4 #define ROSE_PROG_FLAG_SKIP_MPV_CATCHUP 8 hwlmcb_rv_t roseRunProgram(const struct RoseEngine *t, struct hs_scratch *scratch, u32 programOffset, u64a som, u64a end, u8 prog_flags); hwlmcb_rv_t roseRunProgram_l(const struct RoseEngine *t, struct hs_scratch *scratch, u32 programOffset, u64a som, u64a end, u8 prog_flags); #endif // PROGRAM_RUNTIME_H