diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2014-03-05 13:09:55 -0600 |
|---|---|---|
| committer | Aaron Durbin <adurbin@google.com> | 2014-03-14 21:50:42 +0100 |
| commit | d0f61659238c3ed79fecf841c58cabedbf936ac8 (patch) | |
| tree | e828bd0807ffe8c6ab592e066283d1fb0e14a31b /util/cbfstool/elfparsing.h | |
| parent | 19a11d6fe9593e585aff8a5787d25e38faa3d88c (diff) | |
| download | coreboot-d0f61659238c3ed79fecf841c58cabedbf936ac8.tar.xz | |
cbfstool: introduce struct parsed_elf and parse_elf()
In order to make the ELF parsing more flexible introduce
a parse_elf() function which takes a struct parsed_elf
parameter. In addition take a flags parameter which instructs
the ELF parser as to what data within the ELF file should be
parsed.
Change-Id: I3e30e84bf8043c3df96a6ab56cd077eef2632173
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/5373
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'util/cbfstool/elfparsing.h')
| -rw-r--r-- | util/cbfstool/elfparsing.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/util/cbfstool/elfparsing.h b/util/cbfstool/elfparsing.h index 3cfa1cd6ba..4ad46b3928 100644 --- a/util/cbfstool/elfparsing.h +++ b/util/cbfstool/elfparsing.h @@ -22,6 +22,31 @@ struct buffer; +struct parsed_elf { + Elf64_Ehdr ehdr; + Elf64_Phdr *phdr; + Elf64_Shdr *shdr; +}; + +#define ELF_PARSE_PHDR (1 << 0) +#define ELF_PARSE_SHDR (1 << 1) + +#define ELF_PARSE_ALL (-1) + +/* + * Parse an ELF file contained within provide struct buffer. The ELF header + * is always parsed while the flags value containing the ELF_PARSE_* values + * determine if other parts of the ELF file will be parsed as well. + * Returns 0 on success, < 0 error. + */ +int parse_elf(const struct buffer *pinput, struct parsed_elf *pelf, int flags); + +/* + * Clean up memory associated with parsed_elf. + */ +void parsed_elf_destroy(struct parsed_elf *pelf); + + int elf_headers(const struct buffer *pinput, uint32_t arch, |