Update TODO notes.

diff --git a/TODO b/TODO
index a5283993fb18cb39d40423984a5f6149596b1e69..d8d0128a75c19efea7990ea80f2e4214c3c3a522 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,4 +1,12 @@
-Make header files work with either 32bit or 16bit code.
+Find out why ubuntu compiles are failing.  Find work around.
+
+Fixup __call16 usage from util.h / rombios32.lds.S
+
+See if it is better to tell gcc that call16 clobbers all registers
+instead of having the code call pushal/popal.
+
+The __call16 code does a long jump to the interrupt handlers - this is
+unnecessary.
 
 Fix makefiles so that they rebuild the required files automatically.