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author | Diego Novillo <dnovillo@gcc.gnu.org> | 2009-10-03 17:10:11 -0400 |
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committer | Diego Novillo <dnovillo@gcc.gnu.org> | 2009-10-03 17:10:11 -0400 |
commit | d7f09764d7bc66b9997c811c22e11efc87b44792 (patch) | |
tree | 3a9882bd235e5026410e5397a5e46a97ece50b48 /gcc/lto/lto.h | |
parent | b06e51a0c9852e7fb7c6f589b46f6906ce48febd (diff) | |
download | gcc-d7f09764d7bc66b9997c811c22e11efc87b44792.zip gcc-d7f09764d7bc66b9997c811c22e11efc87b44792.tar.gz gcc-d7f09764d7bc66b9997c811c22e11efc87b44792.tar.bz2 |
Merge lto branch into trunk.
From-SVN: r152434
Diffstat (limited to 'gcc/lto/lto.h')
-rw-r--r-- | gcc/lto/lto.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/gcc/lto/lto.h b/gcc/lto/lto.h new file mode 100644 index 0000000..cdd1e06 --- /dev/null +++ b/gcc/lto/lto.h @@ -0,0 +1,60 @@ +/* LTO declarations. + Copyright 2009 Free Software Foundation, Inc. + Contributed by CodeSourcery, Inc. + +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 3, 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 COPYING3. If not see +<http://www.gnu.org/licenses/>. */ + +#ifndef LTO_H +#define LTO_H + +#include "hashtab.h" + +/* A file. */ +typedef struct lto_file_struct +{ + /* The name of the file. */ + const char *filename; +} lto_file; + +/* In lto-lang.c */ +extern const char *resolution_file_name; + +/* In lto.c */ +extern void lto_main (int); +extern void lto_read_all_file_options (void); + +/* In lto-elf.c */ +extern lto_file *lto_elf_file_open (const char *filename, bool writable); +extern void lto_elf_file_close (lto_file *file); +extern htab_t lto_elf_build_section_table (lto_file *file); +extern void lto_elf_begin_section (const char *name); +extern void lto_elf_append_data (const void *data, size_t len, void *block); +extern void lto_elf_end_section (void); +extern lto_file *lto_set_current_out_file (lto_file *file); +extern lto_file *lto_get_current_out_file (void); + +/* Hash table entry to hold the start offset and length of an LTO + section in a .o file. */ +struct lto_section_slot +{ + const char *name; + intptr_t start; + size_t len; +}; + + +#endif /* LTO_H */ |