diff options
| -rw-r--r-- | tools/relocate-rela.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tools/relocate-rela.c b/tools/relocate-rela.c index 689e2d4..b27c41b 100644 --- a/tools/relocate-rela.c +++ b/tools/relocate-rela.c @@ -45,6 +45,7 @@ #endif static int ei_class; +static int ei_data; static uint64_t rela_start, rela_end, text_base, dyn_start; @@ -61,6 +62,22 @@ static void debug(const char *fmt, ...) } } +static uint16_t elf16_to_cpu(uint16_t data) +{ + if (ei_data == ELFDATA2LSB) + return le16_to_cpu(data); + + return be16_to_cpu(data); +} + +static uint32_t elf32_to_cpu(uint32_t data) +{ + if (ei_data == ELFDATA2LSB) + return le32_to_cpu(data); + + return be32_to_cpu(data); +} + static bool supported_rela(Elf64_Rela *rela) { uint64_t mask = 0xffffffffULL; /* would be different on 32-bit */ @@ -384,6 +401,9 @@ static int decode_elf(char **argv) ei_class = e_ident[4]; debug("EI_CLASS(1=32bit, 2=64bit) %d\n", ei_class); + ei_data = e_ident[5]; + debug("EI_DATA(1=little endian, 2=big endian) %d\n", ei_data); + if (ei_class == 2) return decode_elf64(felf, argv); |