diff options
Diffstat (limited to 'lib_i386/realmode.c')
| -rw-r--r-- | lib_i386/realmode.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib_i386/realmode.c b/lib_i386/realmode.c index 6cf2738..3c3c1fc 100644 --- a/lib_i386/realmode.c +++ b/lib_i386/realmode.c @@ -31,10 +31,15 @@ #define REALMODE_MAILBOX ((char*)0xe00) +extern ulong _i386boot_realmode; +extern ulong _i386boot_realmode_size; extern char realmode_enter; int realmode_setup(void) { + ulong i386boot_realmode = (ulong)&_i386boot_realmode; + ulong i386boot_realmode_size = (ulong)&_i386boot_realmode_size; + /* copy the realmode switch code */ if (i386boot_realmode_size > (REALMODE_MAILBOX-REALMODE_BASE)) { printf("realmode switch too large (%ld bytes, max is %d)\n", |