On Wed, May 22, 2013 at 07:03:32PM +0100, Will Deacon wrote: > As is done for other architectures, sort the exception table at > build-time rather than during boot. > > Since sortextable appears to be a standalone C program relying on the > host elf.h to provide EM_AARCH64, I've had to add a conditional check in > order to allow cross-compilation on machines that aren't running a > bleeding-edge libc-dev. > > Signed-off-by: Will Deacon <will.dea...@arm.com> > --- > arch/arm64/Kconfig | 1 + > arch/arm64/kernel/vmlinux.lds.S | 10 +--------- > scripts/sortextable.c | 5 +++++ > 3 files changed, 7 insertions(+), 9 deletions(-)
[...] > diff --git a/scripts/sortextable.c b/scripts/sortextable.c > index 1f10e89..f9ce116 100644 > --- a/scripts/sortextable.c > +++ b/scripts/sortextable.c > @@ -31,6 +31,10 @@ > #include <tools/be_byteshift.h> > #include <tools/le_byteshift.h> > > +#ifndef EM_AARCH64 > +#define EM_AARCH64 183 > +#endif > + > static int fd_map; /* File descriptor for file being modified. */ > static int mmap_failed; /* Boolean flag. */ > static void *ehdr_curr; /* current ElfXX_Ehdr * for resource cleanup */ > @@ -249,6 +253,7 @@ do_file(char const *const fname) > custom_sort = sort_relative_table; > break; > case EM_ARM: > + case EM_AARCH64: > case EM_MIPS: > break; > } /* end switch */ Any chance I can have an ack for this part of the patch please? Then we can take it through the arm64 tree. Cheers, Will -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
