diff options
Diffstat (limited to 'backends/aarch64_symbol.c')
| -rw-r--r-- | backends/aarch64_symbol.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/backends/aarch64_symbol.c b/backends/aarch64_symbol.c index 76999e4b..da3382e9 100644 --- a/backends/aarch64_symbol.c +++ b/backends/aarch64_symbol.c @@ -1,5 +1,5 @@ /* AArch64 specific symbolic name handling. - Copyright (C) 2013, 2015 Red Hat, Inc. + Copyright (C) 2013, 2015, 2017 Red Hat, Inc. This file is part of elfutils. This file is free software; you can redistribute it and/or modify @@ -90,3 +90,15 @@ aarch64_check_special_symbol (Elf *elf, GElf_Ehdr *ehdr, const GElf_Sym *sym, return false; } + +/* A data mapping symbol is a symbol with "$d" name or "$d.<any...>" name, + STT_NOTYPE, STB_LOCAL and st_size of zero. The indicate the stat of a + sequence of data items. */ +bool +aarch64_data_marker_symbol (const GElf_Sym *sym, const char *sname) +{ + return (sym != NULL && sname != NULL + && sym->st_size == 0 && GELF_ST_BIND (sym->st_info) == STB_LOCAL + && GELF_ST_TYPE (sym->st_info) == STT_NOTYPE + && (strcmp (sname, "$d") == 0 || strncmp (sname, "$d.", 3) == 0)); +} |