package/grub/patches/210-remove_inline_asm.patch

   1 --- a/stage2/fsys_iso9660.c
   2 +++ b/stage2/fsys_iso9660.c
   3 @@ -83,10 +83,7 @@ iso9660_devread (int sector, int byte_of
   4
   5    sector += (byte_offset >> sector_size_lg2);
   6    byte_offset &= (buf_geom.sector_size - 1);
   7 -  asm volatile ("shl%L0 %1,%0"
   8 -               : "=r"(sector)
   9 -               : "Ic"((int8_t)(ISO_SECTOR_BITS - sector_size_lg2)),
  10 -               "0"(sector));
  11 +  sector <<= ISO_SECTOR_BITS - sector_size_lg2;
  12
  13  #if !defined(STAGE1_5)
  14    if (disk_read_hook && debug)