usermem: remove old FIXME

diff --git a/Kernel/usermem.c b/Kernel/usermem.c
index 43d987c..4137ac6 100644 (file)
--- a/Kernel/usermem.c
+++ b/Kernel/usermem.c
@@ -16,8 +16,6 @@
 /* This checks to see if a user-supplied address is legitimate */
 usize_t valaddr(const char *base, usize_t size)
 {
-       /* FIXME: for Z80 we should make this a udata field so that cp/m
-          emulation alone can touch below 0x100 */
        if (!base || base < (const char *)PROGBASE || base + size < base)
                size = 0;
        else if (base + size > (const char *)(size_t)udata.u_top)