On 07.07.18 15:36, Heinrich Schuchardt wrote: > The function crc32() is needed by the EFI subsystem at runtime. So it has > to be linked into the runtime section together with all dependencies. > > Eliminate empty define ZEXPORT. > > Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de> > --- > v3 > new patch > --- > lib/crc32.c | 17 ++++++++++------- > 1 file changed, 10 insertions(+), 7 deletions(-) > > diff --git a/lib/crc32.c b/lib/crc32.c > index 7f545fde4a..bcb140ba06 100644 > --- a/lib/crc32.c > +++ b/lib/crc32.c > @@ -12,6 +12,7 @@ > #include <arpa/inet.h> > #else > #include <common.h> > +#include <efi_loader.h> > #endif > #include <compiler.h> > #include <u-boot/crc.h> > @@ -21,8 +22,11 @@ > #endif > #include "u-boot/zlib.h" > > -#define local static > -#define ZEXPORT /* empty */ > +#ifdef USE_HOSTCC > +#define __efi_runtime > +#define __efi_runtime_data > +#endif > +#define local static __efi_runtime_data
This pushes functions into the data section - which is probably not what we want. Eventually we may want to have NX protection, so we need to separate code and data as well as we can. Alex _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
