/* ** Snapshot handling. ** Copyright (C) 2005-2013 Mike Pall. See Copyright Notice in luajit.h */ #ifndef _LJ_SNAP_H #define _LJ_SNAP_H #include "lj_obj.h" #include "lj_jit.h" #if LJ_HASJIT LJ_FUNC void lj_snap_add(jit_State *J); LJ_FUNC void lj_snap_purge(jit_State *J); LJ_FUNC void lj_snap_shrink(jit_State *J); LJ_FUNC IRIns *lj_snap_regspmap(GCtrace *T, SnapNo snapno, IRIns *ir); LJ_FUNC void lj_snap_replay(jit_State *J, GCtrace *T); LJ_FUNC const BCIns *lj_snap_restore(jit_State *J, void *exptr); LJ_FUNC void lj_snap_grow_buf_(jit_State *J, MSize need); LJ_FUNC void lj_snap_grow_map_(jit_State *J, MSize need); static LJ_AINLINE void lj_snap_grow_buf(jit_State *J, MSize need) { if (LJ_UNLIKELY(need > J->sizesnap)) lj_snap_grow_buf_(J, need); } static LJ_AINLINE void lj_snap_grow_map(jit_State *J, MSize need) { if (LJ_UNLIKELY(need > J->sizesnapmap)) lj_snap_grow_map_(J, need); } #endif #endif