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Diffstat (limited to 'gcc/lto-cgraph.h')
| -rw-r--r-- | gcc/lto-cgraph.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/gcc/lto-cgraph.h b/gcc/lto-cgraph.h new file mode 100644 index 00000000000..ef360a92237 --- /dev/null +++ b/gcc/lto-cgraph.h @@ -0,0 +1,53 @@ +/* Declarations and definitions relating to the encoding of the cgraph + into the object files. + + Copyright (C) 2008 Free Software Foundation, Inc. + Contributed by Kenneth Zadeck <zadeck@naturalbridge.com> + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 2, or (at your option) any later + version. + + GCC is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public + License for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING. If not, write to the Free + Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301, USA. */ + +#ifndef GCC_LTO_CGRAPH_H +#define GCC_LTO_CGRAPH_H + +#include "tree.h" +#include "lto-header.h" + +enum LTO_cgraph_tags +{ + /* Must leave 0 for the stopper. */ + LTO_cgraph_avail_node = 1, + LTO_cgraph_overwritable_node, + LTO_cgraph_unavail_node, + LTO_cgraph_edge, + LTO_cgraph_last_tag +}; + +/* The is the first part of the cgraph record in the .o file. */ +struct lto_cgraph_header +{ + struct lto_header lto_header; /* The header for all types of sections. */ + int32_t main_size; /* Size of main gimple body of function. */ + int32_t debug_main_size; /* Size of main stream debugging information. */ + int32_t compressed_size; +}; + +#ifdef LTO_STREAM_DEBUGGING +extern const char * LTO_cgraph_tag_names[LTO_cgraph_last_tag]; +#endif + +#endif /* GCC_LTO_CGRAPH_H */ |