diff options
| author | Alistair Francis <alistair.francis@xilinx.com> | 2016-09-22 18:13:07 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-09-22 18:13:07 +0100 |
| commit | 8cf6e9daca19e08216cf09e523d1dcdf3cfdaec7 (patch) | |
| tree | 5353ce4f931eb3212601a125e534e912173e2182 /include/hw/elf_ops.h | |
| parent | 1372fc0b87b80634313ad332279f9c7ca0583862 (diff) | |
loader: Allow ELF loader to auto-detect the ELF arch
If the caller didn't specify an architecture for the ELF machine
the load_elf() function will auto detect it based on the ELF file.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: f2d70b47fcad31445f947f8817a0e146d80a046b.1474331683.git.alistair.francis@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/elf_ops.h')
| -rw-r--r-- | include/hw/elf_ops.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hw/elf_ops.h b/include/hw/elf_ops.h index f510e7ec2a..5038c7f058 100644 --- a/include/hw/elf_ops.h +++ b/include/hw/elf_ops.h @@ -280,6 +280,11 @@ static int glue(load_elf, SZ)(const char *name, int fd, glue(bswap_ehdr, SZ)(&ehdr); } + if (elf_machine <= EM_NONE) { + /* The caller didn't specify an ARCH, we can figure it out */ + elf_machine = ehdr.e_machine; + } + switch (elf_machine) { case EM_PPC64: if (ehdr.e_machine != EM_PPC64) { |